Jobs at Djinni

Our client is an international product-based IT company specializing in the iGaming industry. Born in 2014, they rocked the CIS region and are now taking their success worldwide.

We are currently looking for a WordPress & Next.js Developer.

📋 Key responsibilities and your contribution:
 

WordPress

• Development and maintenance of custom themes and plugins
• Building Gutenberg blocks, working with ACF, CPTs and taxonomies
• Third-party service integrations and REST API development
• Maintaining multilingual projects and hreflang

Next.js

• Frontend development with Next.js + WordPress as a headless CMS
• Working with REST API / WPGraphQL
• SSG, ISR, SSR and caching
• SEO implementation: metadata, Open Graph, schema.org, sitemap, robots.txt, canonical, hreflang
• Core Web Vitals optimisation

General

• Landing page development and migration of projects to headless
• Affiliate tracking and third-party service integrations
• Working with the SEO team on technical optimisation
• Git, code review and documenting solutions
   

📚 Your qualifications:

• PHP and solid understanding of WordPress: hooks, filters, template hierarchy, plugins
• Experience developing custom themes and plugins
• Gutenberg + React, ACF
• JavaScript / TypeScript, React, Next.js App Router
• Understanding of SSG / ISR / SSR
• HTML/CSS and responsive markup
• REST API
• Git, webpack / Vite
• Technical SEO and Core Web Vitals
• Yoast / Rank Math
• Experience with multilingual websites
• Experience using AI tools/agents in development
   

➕ Nice to have:

• WPGraphQL, Tailwind CSS
• Vercel or self-hosted Node.js
• Cloudflare / CDN
• CI/CD
• Affiliate marketing and tracking
   

Benefits:

⭐ Time Off & Recovery: 20 working days of fully paid annual leave, fully paid sick leave, and public holidays off according to company policy.

⭐ Health & Wellness: A flexible Benefits cafeteria that allows you to choose the perks that fit you best, with options including medical support, regular check-ups, mental health services, or gym access.

⭐ Education & Development: Internal and external training, industry events, language courses, and professional service subscriptions.

⭐ Workspace & Tech: All necessary corporate equipment provided, the flexibility to work fully remotely, and premium digital tools to enhance performance (e.g., AI tools, ChatGPT Plus).

⭐ Work Environment & Perks: Holiday bonuses, gifts for special occasions, paid business trips, and team events.

Our client is an international product-based IT company specializing in the iGaming industry. Founded in 2014, the company has been successfully operating on the market for more than 11 years, bringing together a team of 390+ professionals. Starting as a leader in the CIS region, the company is now actively expanding on a global scale.

We are currently looking for a Middle/Senior Media Buyer to join the media buying team and work with scalable traffic across different GEOs and tiers.

📋 Key responsibilities and your contribution:

— Launch, manage, and scale Facebook advertising campaigns across Tier 1 / Tier 2 / Tier 3 GEOs.

— Full ownership of traffic performance and financial results, including PnL responsibility.

— Analyze and optimize key performance metrics: ROI, CR, CTR, CPM, CPA, PnL.

— Work closely with offers, creatives, agencies, and internal teams to improve campaign efficiency.

— Test and adapt strategies based on changes in GEOs, offers, platforms, and market conditions.

— Identify bottlenecks in funnels and processes, propose and implement optimization solutions.

— Maintain clear communication, task-setting, and feedback loops within the team.

— Take an active, hands-on role in both arbitrage and product-oriented media buying directions.

📚 Your qualifications:

— 3+ years of experience in media buying / traffic arbitrage.

— Deep understanding of Facebook Ads ecosystem and traffic acquisition mechanics.

— Proven experience managing monthly budgets from $50,000.

— Strong analytical mindset and confidence working with performance metrics and profitability models.

— Hands-on experience with analytics and tracking tools such as Power BI, Google Sheets, Voluum, Binom, Keitaro (or similar).

— Experience working with offers, creatives, and external partners (agencies, vendors).

— High level of responsibility for results and readiness to work with CRM and PnL models.

— Strong communication skills and ability to give and receive constructive feedback.

— Critical thinking, initiative, flexibility, and adaptability in a fast-changing environment.

Benefits:

⭐ Competitive base salary + performance bonus up to 40% of profit, top and private offers, including in-house products.

⭐ Days of recovery: 20 paid vacation day per year and unlimited sick leave days.
⭐Health & Wellness: A flexible Benefits cafeteria that allows you to choose the perks that fit you best, with options including medical support, regular check-ups, mental health services, or gym access.
⭐ Education: a variety of foreign languages course for you to choose from. Also we are open for your development and you can choose different courses /training for improving your skills.
⭐ Compensation: additional benefits that can be used according to company policy, e.g. paid business trips, international conference opportunities, lunch perks at our offices etc.
⭐ Workspace & Tech: All necessary corporate equipment provided, the flexibility to work fully remotely, and premium digital tools to enhance performance (e.g., AI tools, ChatGPT Plus).

⭐ Full freedom and hands-on involvement: opportunity to work across multiple directions — arbitrage, product media buying, various GEOs and tiers — without being locked into one narrow scope.

Our client is an international product-based IT company specializing in the iGaming industry, with its own affiliate program and in-house products in online casino, betting, and poker. The company has been successfully operating for more than 12 years, building strong positions in the CIS market while continuing global growth and expansion.

We are currently looking for an Media Buyer TG.

📋 Key responsibilities and your contribution:

• Build and develop the Telegram Ads traffic source from scratch;
• Launch, test, optimize, and scale profitable advertising campaigns;
• Research and validate new approaches, creatives, funnels, and traffic strategies;
• Analyze campaign performance and continuously improve key metrics;
• Work closely with product, analytics, design, and marketing teams;
• Manage advertising budgets efficiently while maintaining profitability;
• Build a knowledge base of successful approaches and continuously optimize workflows;
• Monitor Telegram Ads updates, market trends, and competitor activities;

• Play a key role in growing the new direction with the opportunity to become a Team Lead as the team expands.

   

📚 Your qualifications:

• 3+ years of experience in media buying, including at least 1 year of hands-on experience with Telegram Ads;
• Proven experience in Gambling/iGaming traffic acquisition;
• Strong understanding of the Telegram Ads ecosystem, traffic sources, and campaign optimization;
• Experience launching, testing, and scaling campaigns from scratch;
• Ability to analyze key performance metrics (ROI, CPA, CR, CTR, CPM, PnL) and make data-driven decisions;
• Experience working with analytics and tracking tools (Keitaro, Binom, Voluum, Google Sheets, Power BI, etc.);
• Experience managing monthly advertising budgets starting from $50K;
• Understanding of affiliate offers, agency accounts, and Telegram Ads infrastructure;
• Strong analytical mindset and willingness to experiment with new approaches;
• Ability to work independently, take ownership, and build processes from the ground up.

➕ Nice to have:

• Experience working with CIS GEOs;
• Experience building Telegram funnels using bots, mini apps, or custom landing flows;
• Existing contacts with Telegram Ads agencies or account providers;
• Experience working with both product and affiliate traffic;
• Knowledge of automation tools, scripts, or AI solutions for campaign optimization;

• Experience mentoring teammates or leading traffic initiatives.

  
   

Benefits:

⭐ Time Off & Recovery: 20 working days of fully paid annual leave, fully paid sick leave, and public holidays off according to company policy.

⭐ Health & Wellness: A flexible Benefits cafeteria that allows you to choose the perks that fit you best, with options including medical support, regular check-ups, mental health services, or gym access.

⭐ Education & Development: Internal and external training, industry events, language courses, and professional service subscriptions.

⭐ Workspace & Tech: All necessary corporate equipment provided, the flexibility to work fully remotely, and premium digital tools to enhance performance (e.g., AI tools, ChatGPT Plus).

⭐ Work Environment & Perks: Holiday bonuses, gifts for special occasions, paid business trips, and team events.

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers. 

We are looking for a Senior Full Stack Developer to join the MyDevOps platform team. In this role, you will focus on developing and maintaining an internal developer platform that supports access management, license management, automation, integrations, and self-service workflows for engineering tools. 

You will work in a remote setup, collaborating with a dynamic team to deliver impactful solutions. If you are passionate about full stack development and eager to contribute to innovative projects, this opportunity may be the right fit for you.

Requirements:

1. Minimum 5 years of experience in software development with a strong focus on Python
2. Hands-on experience with FastAPI, PostgreSQL, SQLAlchemy, and Alembic for backend development
3. Proficiency in REST API development and frontend technologies including JavaScript and React
4. Experience with AWS services, including AWS Lambda and CI/CD pipelines
5. Ability to work with existing codebases and independently drive features
6. Advanced level of English
7. Tax residence in Ukraine required

Nice-to-have requirements

1. Experience in full stack development within production environments
2. Familiarity with designing and implementing API integrations
3. Knowledge of cloud-native application development
4. Experience with developer platforms, identity management, or enterprise integrations is a plus

BMS Engineer / Building Automation Engineer

Location: Europe
Work format: Project-based / On-site / Hybrid, depending on location

About the Role

We are looking for an experienced BMS Engineer / Building Automation Engineer to join our team and work on international building automation and energy efficiency projects across Europe.

The ideal candidate has hands-on experience programming controllers, integrating different building engineering systems and independently commissioning BMS solutions.

Key Responsibilities

• Program and configure BMS controllers and automation equipment.
• Develop and implement building automation and control algorithms.
• Integrate HVAC, ventilation, heating, cooling, electrical and other engineering systems into a centralized management platform.
• Configure communication between controllers, sensors, actuators and third-party equipment.
• Work with BACnet, Modbus, KNX and other industrial communication protocols.
• Configure BMS monitoring, visualization, alarms and supervisory control.
• Perform on-site testing, commissioning and troubleshooting.
• Read and interpret electrical diagrams and technical documentation.
• Participate in equipment selection and technical solution development.
• Cooperate with international manufacturers, installation contractors and project teams.
• Provide technical support during implementation and after commissioning.

Requirements

• Practical experience in BMS, building automation or closely related automation systems.
• Strong controller programming and configuration skills.
• Experience integrating HVAC and other building engineering systems.
• Good understanding of BACnet, Modbus and other communication protocols.
• Knowledge of sensors, actuators, variable frequency drives and automation equipment.
• Ability to independently troubleshoot, configure and commission automation systems.
• Ability to read electrical diagrams and engineering documentation.
• English: B1 or higher.

An advantage:

• Experience with Siemens, Schneider Electric, Honeywell, Johnson Controls or similar automation platforms.
• Experience with large commercial, industrial or infrastructure facilities.
• Experience delivering international engineering projects.

What We Offer

• Participation in international BMS and energy efficiency projects.
• Work with modern hardware and software solutions.
• Opportunities to develop technical expertise and work with international partners.
• Involvement in the complete project lifecycle, from engineering and integration to commissioning.
• Long-term professional development opportunities.

Apply: Send us your CV and a brief description of your experience with BMS platforms, controller programming and completed projects.

Automation Engineer / PLC & Controls Engineer

Location: Europe
Work format: Project-based / On-site / Hybrid, depending on location

About the Role

We are looking for an Automation Engineer / PLC & Controls Engineer with experience in industrial automation, PLC programming, HVAC controls, electrical automation or related engineering fields.

Previous BMS experience is NOT required.

We are interested in engineers who already understand automation systems, can program controllers, integrate equipment and perform commissioning.

We will provide the necessary technical training to help you transition into Building Management Systems (BMS).

Key Responsibilities

• Program and configure PLCs and automation controllers.
• Develop control algorithms for engineering equipment.
• Configure communication between controllers, sensors, actuators and other devices.
• Integrate HVAC, electrical and other engineering systems.
• Participate in the implementation and commissioning of automation projects.
• Troubleshoot hardware, software and communication issues.
• Read electrical diagrams, wiring diagrams and technical documentation.
• Support equipment selection and system configuration.
• Work with engineering teams, equipment manufacturers and installation contractors.
• Learn BMS architecture, specialized communication protocols and building automation software.

Requirements

• Practical experience in at least one of the following fields:
  • Industrial automation and PLC programming.
  • SCADA and industrial control systems.
  • HVAC automation and control.
  • Electrical engineering and control systems.
  • Process automation or equipment integration.
• Ability to program or configure industrial controllers.
• Understanding of sensors, actuators, control logic and electrical equipment.
• Experience with equipment integration, troubleshooting or commissioning.
• Ability to read technical diagrams and documentation.
• Willingness to learn new technologies and develop expertise in building automation.
• English: B1 or higher.

An advantage, but not required:

• Experience with Siemens, Schneider Electric, ABB, Beckhoff or similar automation platforms.
• Knowledge of Modbus, BACnet or industrial communication protocols.
• Experience with commercial buildings, manufacturing facilities or energy management systems.
• Basic knowledge of HVAC operating principles.

What We Offer

• Technical training and a structured transition into BMS engineering.
• Support from experienced building automation specialists.
• Participation in international automation and energy efficiency projects across Europe.
• Opportunities to work with different hardware manufacturers and software platforms.
• Hands-on involvement in system integration, programming and commissioning.
• Long-term professional development in building automation.

Apply: Send us your CV and briefly describe your experience with controller programming, automation systems, equipment integration or commissioning.

Position overview
As a Senior .NET Engineer on the Fintech Core project, you will drive the development of key product modules within a modular white-label fintech platform designed for rapid deployment of digital banking and payment solutions. You will take ownership of technical implementation, architectural decisions, integration approaches, and engineering quality within one of the platform’s major client deployments.
 

The role requires deep expertise in backend engineering, distributed systems, and fintech integrations, with strong focus on scalability, reliability, security, and maintainability. You will work closely with Architects, Product Owners, DevOps Engineers, and cross-functional development teams to design and implement high-performance microservice-based solutions that support complex financial operations.
 

This position is ideal for a proactive and technically strong engineer with hands-on experience in fintech or banking systems, who is capable of leading module-level development initiatives, mentoring engineers, and driving engineering excellence across the project.

Your Background

• 6+ years of commercial experience with .NET backend development
• Experience with fintech, banking, or payment systems
• Experience leading engineers as a Technical Lead, Team Lead, or Senior Engineer with ownership responsibilities
• Experience mentoring developers, conducting code reviews, and supporting technical growth
• Strong understanding of microservices architecture and distributed systems
• Experience with ASP.NET Core, REST APIs, and gRPC
• Hands-on experience with Docker and Kubernetes
• Experience with PostgreSQL, Redis, MongoDB, RabbitMQ, and Kafka
• Strong knowledge of software architecture, clean coding principles, and engineering best practices
• Experience participating in architecture discussions and driving technical decisions
• Experience working closely with Product Owners, Architects, and cross-functional teams
• Experience with AWS is a plus
• English level: Upper-Intermediate or higher

Responsibilities

• Lead the development of key backend modules within the Fintech Core platform
  Design, develop, and maintain scalable backend services using .NET and ASP.NET Core
• Design and evolve microservice-based solutions and distributed architectures
• Develop and maintain REST APIs and gRPC integrations
• Drive technical decisions and contribute to the overall system architecture
• Own module delivery from technical design through production release
• Mentor engineers, perform code reviews, and promote engineering best practices
• Support estimation, task decomposition, and technical planning
• Collaborate closely with Product Owners, Architects, QA, DevOps, and other engineering teams
• Ensure system reliability, scalability, performance, and security
• Identify technical risks and proactively propose improvements
• Contribute to continuous improvement of development processes and engineering standards

Technologies

.NET 10, ASP.NET Core, gRPC, Entity Framework Core, PostgreSQL, RabbitMQ, Docker, Kubernetes, OpenTelemetry, Prometheus, Serilog, AWS, GitHub Actions

WE OFFER 
-20 billable days off in the first year of cooperation, all next years — 25 billable days off 
-Fair and competitive compensation 
-Friendly team and enjoyable working environment 
-Clearly described business processes in the company that really work -Regular updates on company news and Q&A sessions with top management 
-Flexible work schedule 
-Remote work mode 
-Ability to transfer unused vacation days to the next year

We are looking for a Strong Middle Project Manager to join our software development team. This role is ideal for someone who can independently manage end-to-end delivery, work with distributed cross-functional teams, and serve as the key link between client expectations and internal execution.

You will lead client engagements, ensure operational alignment, and take ownership of project delivery, including scope, timelines, risks, budgets, and financial performance. Most of the projects you will manage will be in the FinTech domain, requiring strong attention to detail and an understanding of complex financial products and environments.
 

Example of the projects:

New projects are coming, so we are looking for a PM to join several of them.

These can include discovery phases, outsourced FinTech projects built from scratch, or solutions based on our DashDevs product — FintechCore, a configurable white-label FinTech platform.

Depending on project size and complexity, you will typically manage 2–3 projects simultaneously.

As a PM, you will work closely with the Delivery Manager, who will support you in aligning project delivery with strategic project and company goals.
 

Key Responsibilities

• Project Management & Delivery: Manage the full project lifecycle from initiation to closure, ensuring scope, timelines, quality, and delivery commitments are met.
• Stakeholder & Client Management: Act as the main point of contact for clients, maintain proactive communication, align expectations, manage challenging situations, and build long-term relationships.
• Change & Scope Management: Identify, assess, and document scope changes; prepare Change Requests, coordinate client approvals, and negotiate billing, timeline adjustments, or scope reprioritization when necessary.
• Financial & Margin Management: Track project financials, forecast and control budgets, monitor project profitability and margins, and ensure delivery remains aligned with commercial agreements.
• Risk Management: Identify project risks early, assess their potential impact, and develop and execute mitigation strategies.
• Integration & Process Management: Ensure smooth coordination across engineering, QA, BA, product, and other project stakeholders; establish and improve delivery processes.
• Release Management: Plan and coordinate releases while ensuring dependencies, scope, risks, and timelines are properly managed.
• Team Collaboration & Resource Planning: Work with Team Leads and HR to coordinate onboarding, resource allocation, capacity planning, and overall team well-being.
• Continuous Improvement: Identify opportunities to improve delivery processes, project transparency, and client communication.
   

About You

• 3+ years of commercial experience as a Project Manager in FinTech software development projects;
• Strong practical understanding of the FinTech domain and experience working with financial products, payment solutions, digital banking, or similar systems;
• Experience managing fixed-price and/or budget-constrained projects;
• Strong knowledge of all phases of the Software Development Lifecycle (SDLC);
• Ability to independently set up and improve project processes and guide cross-functional teams;
• Strong scope management skills and experience handling scope changes;
• Experience with budget management, project financials, profitability, and margin control;
• Strong risk analysis and risk management skills;
• Ability to prioritize effectively and control deadlines;
• Experience planning and managing releases;
• Lean development and value-delivery mindset;
• Strong client-facing communication and stakeholder management skills;
• Ability to balance client expectations, business needs, and team capacity;
• Experience with Jira, Confluence, and project management tools;
• English — B2/C1 (Upper-Intermediate+).
   

Would Be a Plus

• Business Analysis experience;
• Engineering experience or technical education;
• Technical background;
• Experience participating in the pre-sales process;
• PM or Scrum Master certifications.
   

Project Environment

As a PM, you will work mostly with Jira, Confluence, Slack, Google Meet, and internally developed dashboards that support project tracking and daily delivery management.

Our projects use modern technologies selected by our technical teams based on each project's requirements.

The projects can vary across the FinTech domain, including mobile banking, payment solutions, financial platforms, and other FinTech products.
 

Required Skills

Project Management, FinTech, SDLC, Project Planning, Scope Management, Change Management, Risk Management, Budget Management, Stakeholder Management, Client Communication, Agile / Scrum

Required Domain Experience

FinTech — 3+ years

Required Language

English — B2/C1 (Upper-Intermediate+)
 

About DashDevs

DashDevs is a team of specialists creating effective software solutions for our clients. We focus strongly on FinTech and help businesses build products that solve real business challenges rather than simply delivering code.

You will join an experienced Delivery team where you can exchange knowledge with other Project Managers and receive support from your Team Lead and Delivery Manager. The role also provides opportunities for further professional growth, including a potential path toward 
 

What We Offer

• 20 billable days off during the first year of cooperation and 25 billable days off in subsequent years;
• Fair and competitive compensation;
• Friendly and supportive team;
• Flexible working schedule (approximately 10:00–19:00 Kyiv time);
• Remote work;
• Opportunity to work with experienced FinTech professionals;
• Support from an experienced Delivery team and direct Team Lead;
• Professional development and potential growth toward a Program Manager role;
• Ability to transfer unused vacation days to the following year.

POSITION OVERVIEW

As a System Analyst on the Fintech Core project, you will define technical architecture, system specifications, and integration designs for a white-label modular fintech platform that enables rapid creation of digital banking and payment products.

The platform provides a complete technology stack including general ledger, middleware, mobile/web applications, and extensive third-party integrations for KYC, payments, card issuance, and compliance. You’ll work closely with Business Analysts, Solution Architects, and Engineering teams to translate business requirements into detailed technical specifications, design robust system architectures, and ensure seamless integration across microservices while maintaining regulatory compliance and enterprise-grade security.

This role offers hands-on experience designing financial systems at scale, with exposure to payment processing, card networks, digital wallets, cross-border transactions, and regulatory compliance frameworks serving multiple fintech implementations globally.

General project description 

Fintech Core is a white-label modular fintech solution designed for rapid creation and launch of digital banking and payment products. It provides a comprehensive, turnkey platform that enables businesses to build neobanks, digital wallets, payment systems, and other fintech products within 3 months rather than years. The solution includes a complete technology stack: a robust general ledger platform, middleware layer, customizable frontend applications for iOS/Android/Web, and extensive third-party integrations for KYC, payments, card issuance, and compliance. Unlike traditional SaaS offerings, Fintech Core provides full access to source code, eliminating vendor lock-in and enabling deep customization.

The platform is built on a microservices architecture with modular components that can be independently scaled and customized. It supports multi-currency operations, cross-border payments, card issuing, account management, transaction processing, compliance monitoring, and back-office orchestration. The solution is PCI & DSS compliant and designed to meet regulatory requirements across multiple jurisdictions.

Project stage: Active development and continuous enhancement. The platform is mature with multiple successful implementations but undergoes constant evolution to incorporate new regulatory requirements, payment integrations, and fintech capabilities. Quality, scalability, and compliance are paramount priorities.

The size and the structure of the team Cross-functional team including Product Owners, Business Analysts, System Analysts, Frontend/Backend Developers, QA Engineers, DevOps, Security Specialists, and Compliance Consultants. The team operates in an Agile environment with close collaboration between technical and business functions.

YOUR BACKGROUND

Technical Skills 

• 4+ years of experience as a System Analyst, Technical Analyst, or similar role in fintech or banking domains 
• Strong understanding of financial systems architecture including general ledgers, payment processing, and account management 
• Experience with microservices architecture, API design, and distributed systems 
• Proficiency in creating technical documentation: system design documents, data flow diagrams, sequence diagrams, ER diagrams 
• Knowledge of database design and data modeling for transactional systems 
• Understanding of integration patterns, message queues, and event-driven architectures 
• Familiarity with payment systems standards (ISO 20022, SWIFT, SEPA, card schemes) 
• Experience with API specifications (REST, OpenAPI/Swagger, webhooks) 
• Understanding of cloud infrastructure and deployment architectures (AWS, Azure, GCP) 
• Knowledge of authentication and authorization mechanisms (OAuth, JWT, API keys)

Domain Knowledge 

• Understanding of core banking concepts: accounts, transactions, balances, ledgers, reconciliation 
• Knowledge of payment flows: domestic/international transfers, card payments, digital wallets 
• Familiarity with KYC/AML processes and regulatory compliance requirements 
• Understanding of financial data security standards (PCI DSS, GDPR) 
• Experience with fintech product features: onboarding, card issuing, FX, acquiring

Analytical & Documentation Skills 

• Excellent analytical thinking and problem-solving abilities 
• Strong technical writing skills with attention to detail 
• Ability to translate complex business requirements into technical specifications 
• Experience with UML, BPMN, or similar modeling notations 
• Proficiency with documentation tools (Confluence, Notion, or similar) 
• Experience with requirements management and traceability

English level - Upper-Intermediate.

Skills that will be a plus:

• Experience with white-label or multi-tenant system architectures
• Knowledge of blockchain and cryptocurrency integrations
• Familiarity with regulatory frameworks (PSD2, Open Banking, MiFID)
• Experience with performance testing and system optimization
• Understanding of DevOps practices and CI/CD pipelines
• Previous experience with modular platform architecture
• Knowledge of financial compliance and audit requirements
• Experience with data migration and system integration projects

RESPONSIBILITIES

• Analyze and document system requirements for platform modules including payments, card issuance, digital wallets, accounts, ledger management, and compliance systems
• Translate business requirements into detailed technical specifications, API contracts, database schemas, and integration architectures
• Design data models, entity relationships, and data flow diagrams for transactional and financial systems with appropriate normalization and performance considerations
• Define integration patterns and technical specifications for connecting with payment processors, KYC/AML providers, card issuers, and open banking platforms
• Document system behaviors using sequence diagrams, component diagrams, deployment architectures, and API specifications (OpenAPI/Swagger)
• Collaborate with Solution Architects to ensure system designs align with microservices architecture patterns, scalability requirements, and technical best practices
• Define non-functional requirements including performance benchmarks, security controls, data retention policies, and audit trail specifications
• Facilitate technical design workshops with Engineering teams to review system specifications, validate implementation approaches, and identify technical risks
• Create comprehensive system documentation in Confluence covering technical flows, component interactions, message formats, and infrastructure requirements
• Support QA teams by defining system integration test scenarios, technical acceptance criteria, and end-to-end testing strategies
• Analyze system performance bottlenecks and propose optimization solutions for high-throughput financial transaction processing
• Ensure all technical specifications maintain regulatory compliance requirements (PCI DSS, GDPR, PSD2) and financial data security standards
• Maintain traceability between business requirements, system specifications, technical implementations, and test cases
• Participate in sprint planning, technical refinement sessions, and architecture review boards to ensure alignment between product vision and technical execution

POSITION OVERVIEW

We are looking for a Technical Research Consultant with a strong developer background to join the product team. You will explore new identity verification and biometric vendors, and build proof-of-concept solutions that show how each vendor could work within our Client’s platform. Your findings, demos, and recommendations will directly shape the product team's decisions on which technologies to adopt.

We expect a new team member to work independently and proactively: discover information on their own when documentation is incomplete, dig into unfamiliar APIs, and turn research into clear, well-argued conclusions. Strong communication skills are essential, since you will present results to the product team and work closely with US-based colleagues. 

The ideal candidate must move quickly from an identity-verification concept to evidence. Find the right providers and data sources, test them hands-on, document market and regulatory constraints, and give Product clear recommendations backed by working prototypes and traceable research.

General project description

The project offers a biometric-based identity verification and passwordless multi-factor authentication (MFA) platform with a privacy-by-design architecture centered around a private and permissioned distributed ledger. The platform generates a non-phishable multi-factor authentication credential for employees while giving customers a convenient passwordless option for strong authentication to prevent fraud. Because all personally identifiable information (PII) is public/private key encrypted and the user maintains sole possession and access to the private key without third-party intermediaries, PII is always stored and managed in compliance with data privacy mandates and is never exposed in the clear. The platform's innovative architecture combines live biometrics, machine verification of government credentials, a portable digital identity wallet, a private, permissioned ledger, and verified reusable digital credentials. Combined, these capabilities eliminate the identity gap in conventional Single Sign-On (SSO) and MFA. They remove the compromise between security and convenience by reducing transaction friction while verifying identity at every access or service request. An immutable chain of custody provides tamper-evident digital identity and verified credentials for unmatched trust.

The size and the structure of the team

You will be a part of the product team, working closely with product managers and engineers on the client side.

YOUR BACKGROUND

• Strong hands-on experience consuming third-party APIs and SDKs. You can go from documentation to a working test without needing a full engineering team.
• Comfort with Python, JavaScript/TypeScript, or a similar scripting language, plus REST/JSON, OAuth or API-key authentication, Postman, curl, Git, and basic cloud tooling.
• Excellent technical research skills and the discipline to distinguish primary evidence, independent testing, vendor marketing claims, and your own conclusions.
• Experience translating ambiguous business questions into structured evaluation criteria and defensible recommendations.
• Strong written communication. Your research should be concise enough for an executive while detailed enough for an engineer to reproduce the work.
• Experience presenting technical findings to Product, walking Engineering through API test results, and discussing regulatory constraints with Security or Compliance.
• High agency and comfort working independently in an environment where priorities can change quickly.
• Dependable collaboration overlap with the U.S. Eastern time zone.
• Experience in identity verification, KYC/KYB, fraud prevention, biometrics, digital identity, cybersecurity, fintech, payments, or trust and safety.
• English level - B2-С1

Skills that will be a plus:

• Familiarity with government eID programs, mobile driver licenses, authoritative identity data, document verification, or identity-assurance standards.
• Experience evaluating biometric, liveness, presentation-attack, deepfake, or document-fraud technology.
• Experience researching international privacy, data-residency, consent, identity, or digital-government requirements.
• Experience building AI-assisted research agents, monitoring pipelines, web-scraping or change-detection workflows, or other research automation.
• Prior work in consulting, product management, solutions engineering, technical product research, or technical competitive intelligence.

Previous experience preferred: Identity verification, authentication, KYC / AML, or fintech solutions. 

RESPONSIBILITIES

• Research identity verification, eID, document verification, biometric and fraud-detection vendors, with a focus on regions where global providers have weak coverage (e.g., Southeast Asia).
• Integrate vendor APIs and SDKs in sandbox environments and build lightweight PoCs to show how each solution works, how hard it is to integrate and where it fails.
• Assess whether vendors are production-ready, including onboarding, approvals, licensing, geographic restrictions and commercial terms.
• Research country-specific identity ecosystems (e.g., Singpass and other national eIDs), plus the regulatory and privacy constraints that affect integration.
• Monitor vendor coverage, API changes and new document templates, and automate routine research where possible.
• Build vendor scorecards and recommend whether to integrate, partner or defer, backed by clear evidence.
• Present findings and demos to Product, Engineering and Compliance stakeholders.

Example first tasks: evaluating Plaid-like bank verification providers, researching Singpass and other national eIDs, testing document verification vendors for Southeast Asia, and prototyping deepfake detection tools.

WE OFFER

• 20 billable days off in the first year of cooperation, all next years - 25 billable days off
• Fair and competitive compensation
• Friendly team and enjoyable working environment
• Clearly described business processes in the company that really work
• Regular updates on company news, Q&A sessions with top management
• Flexible work schedule
• Remote work mode
• Ability to transfer unused vacation to the next year

About Our Client

Our client is a leading enterprise data platform company building an open, high-performance data lakehouse for AI and analytical workloads. The platform combines an intelligent SQL query engine, an AI-ready semantic layer, and an open catalog built on Apache Iceberg — enabling Fortune 500 companies across finance, energy, manufacturing, and logistics to unify, query, and govern data at massive scale across cloud and on-premise sources.

About the Role

We are looking for a Middle-level Software Engineer to work on the core query engine of a large-scale distributed data platform. You will develop features across query planning, optimization, and execution, contribute to performance-critical components, and help investigate and fix production issues reported by real enterprise customers.

This is a systems-level, backend engineering role focused on distributed data processing internals — not application development or CRUD services.

Responsibilities

• Develop and maintain features across the query engine — planning, optimization, execution, and data access layers
• Write performance-conscious code in Java and/or C++
• Investigate and fix production and customer-reported issues under the guidance of senior engineers, including fixes delivered across multiple supported release lines
• Work with SQL semantics, query plans, and execution operators over large-scale distributed data
• Integrate with columnar formats, open table formats, and connectivity drivers
• Contribute to CI/CD and automated testing in Jenkins
• Deploy and validate changes on Kubernetes (GKE/EKS/AKS) across GCP, AWS, or Azure with Docker
• Debug issues across query planning, distributed execution, memory management, and I/O; collaborate with US-based teams on design and code reviews

Required Qualifications

• B.S. or M.S. in Computer Science, Computer Engineering, or a related field
• 3+ years in backend / systems software engineering
• Strong proficiency in Java or C++ with solid OOP and software design fundamentals, including concurrency and asynchronous programming (comfort with both languages is especially valued)
• Strong SQL and understanding of relational and analytical data systems, including query execution concepts
• Hands-on experience with data processing systems: query engines, distributed databases, ETL/ELT, or analytical platforms
• Experience with Jenkins pipelines and modern development workflows
• Docker and basic Kubernetes (running workloads, debugging pods, kubectl fluency)
• Hands-on experience with at least one major cloud (GCP, AWS, or Azure)
• Confident Git/GitHub workflows
• Comfortable with AI-assisted development workflows — using modern AI tools for code comprehension, debugging, and test generation, and critically validating their output
• English Upper-Intermediate or higher (B2+) — daily written and verbal communication with a US-based engineering team
• Availability to work EU business hours shifted 2–3 hours later for daily overlap with US West Coast mornings

Desired Skills

• Apache Arrow (columnar in-memory format) and SQL planner/optimizer frameworks such as Apache Calcite
• LLVM-based runtime expression compilation
• Open table formats — Apache Iceberg, Delta Lake, or Hudi — and columnar file formats such as Parquet, Avro, or ORC
• MPP query engines (Presto, Trino, or similar); exposure to distributed data platforms such as Spark, Snowflake, or Databricks
• Messaging systems: Kafka, NATS, or cloud pub/sub services
• Query planning, optimization, and execution internals
• Connectivity drivers: JDBC, ODBC, Arrow Flight
• Managed Kubernetes (GKE/EKS/AKS), multi-cloud exposure; Terraform
• Performance profiling of latency-sensitive systems

Details

• Engagement: Long-term contract
• Location: Ukraine, remote

We are looking for a skilled ABAP Developer to join a long-term project for the pharmaceutical sector, focusing on ABAP and HANA development. This remote position involves working on various aspects of Quality Assurance and development lifecycle management. If you are passionate about ensuring high-quality standards in SAP environments, this opportunity may be the right fit for you.

Your tasks:

• Conducting periodic functional and technical reviews of specifications, focusing on architecture and formal standards
• Performing quality assurance through code quality reviews and ensuring adherence to processes and data integrity in project tools
• Defining and updating guidelines and best practices for development teams in the S4HANA environment
• Updating the development lifecycle workflow according to the RACI matrix defined by the PMO
• Providing guidance and support for resolving complex ABAP issues related to deliverables, basis, or integration
• Managing automatic custom code inspection procedures using tools like ATC and VFORGE throughout their lifecycle
• Ensuring thorough ABAP testing from performance, quality, robustness, stability, and security perspectives in collaboration with test leads
• Participating in the delivery of complex or critical development objects as part of co-delivery activities

Requirements

• Practical experience in ABAP programming and SAP HANA
• Strong knowledge of Fiori/UI5 is a plus
• Familiar with HANA SQL scripts skills
• Experience with Quality Assurance processes and tools such as ATC and VFORGE
• Ability to conduct technical reviews and implement best practices in development
• Familiarity with development lifecycle workflows and RACI matrices
• Advanced level of English
• Tax residence in Ukraine required

Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a Senior Java Developer to join our team.  

What you will be doing:

As part of the team, you will be participating in a project for a leading US financial institution. You will develop, maintain, and support software features, write scalable and high-performance Java code, optimize application performance, and work on complex backend systems. You will collaborate with the engineering team to meet requirements and ensure code quality through unit testing, code reviews, and system design.

Project: Development of high-performance software solutions for credit electronic and algorithmic trading. 

What we’re looking for:

• 5+ years of experience in Java development, preferably in FinTech.
• Strong Core Java programming skills.
• Solid understanding of algorithms, data structures, and data modeling.
• Experience with performance optimization and memory management.
• Strong software architecture and system design skills.
• Ability to test your own code to ensure quality.
• Ability to work independently and collaborate effectively with team members. 
• University diploma (Bachelor’s degree or above) required.
• Excellent communication and collaboration skills in an international environment.

• Upper-intermediate English level or higher.

   

What will be a plus:

• Experience or knowledge of Credit E-Trading and Algorithmic Trading.
• Experience in related financial markets, such as Interest Rate Trading.
• Knowledge of Python or Rust.

What we offer:

• Competitive compensation depending on experience and skills.
• Regular performance assessments and salary reviews.
• Paid personal days.
• Mental health support program.
• Language classes.
• Flexible working schedule.

We are looking for a  Marketing Manager with BizDev skills to join our team.
Our ideal candidate has exceptional written communication skills and is able to learn fast.
Requirements

•1+ years of experience in Business Development, Partnerships, Finance, or a related role

•Upper-Intermediate or higher level of English

•Experience in Traditional Finance (TradFi) (e.g., banking, investment firms, consulting, fintech)

•Basic understanding of or strong interest in crypto/Web3 (professional experience is a plus, but not required)

•Solid understanding of financial markets and investment landscape

•Experience communicating with partners, investors, and stakeholders

•Strong research and analytical skills (market research, deal evaluation)

•Ability to learn quickly, adapt, and work in a fast-paced environment

•Strong communication and relationship-building skills

• Skills in Marketing or SMM

Responsibilities

• Oversee and guide marketing execution and junior team members (Podcast Management, writing newsletters, SMM)
•Develop and execute content strategies to drive brand presence, including YouTube, X growth initiatives 

•Build and maintain relationships with partners, investors, and key stakeholders

•Support investor onboarding and ongoing investor management

•Conduct market research across both crypto (Web3) and traditional finance markets

•Support business development initiatives, including partnerships and growth opportunities

•Coordinate and support participation in industry events and conferences

•Assist with event-related activities, including networking and follow-ups

•Be open to occasional travel for events and conferences

Universal Parallel is a technology-driven digital advertising company working at the intersection of media, AI, automation, and advanced AdTech infrastructure.

We help brands and agencies plan, activate, and optimize digital advertising campaigns across major platforms including YouTube, Meta, TikTok, and other digital channels.

Today, a significant part of our new business comes through partners and reseller relationships.

Our next commercial challenge is to build a stronger direct sales channel — creating our own relationships with agencies and advertisers and developing an additional, scalable source of new business.

We are looking for a Head of Sales to build this function from the ground up.

About the Role

This is a zero-to-one commercial role.

We are looking for a hands-on commercial leader who can start from a relatively blank page: understand our business, explore the market, determine where the strongest opportunities are, develop the sales strategy, build the pipeline, and personally turn opportunities into revenue.

You will have significant ownership over how Universal Parallel approaches direct sales.

This includes determining which markets and client segments to prioritize, developing our commercial proposition, building relationships with agencies and advertisers, creating the sales process, and personally leading strategic opportunities from first conversation through closing.

This is a player-coach role with a strong emphasis on “player.”

At this stage, success will come from personally building relationships and winning business — not from managing an existing sales organization.

Your Mission

Build Universal Parallel’s direct sales engine from the ground up and turn it into a predictable source of new clients and revenue alongside our existing partner and reseller channels.

You will help answer — and then execute against — the fundamental commercial questions:

• Who should Universal Parallel sell to?
• Which international markets have the strongest potential?
• Where should we prioritize agencies versus direct advertisers?
• Which verticals and client segments offer the strongest opportunity?
• What is our strongest commercial proposition?
• How should we position Universal Parallel against alternative solutions?
• Which acquisition channels generate the highest-quality opportunities?
• What should our sales process look like?
• What commercial infrastructure do we need in order to scale?

This role is about finding those answers through a combination of strategy, market feedback, experimentation, and hands-on selling.

What You’ll Do

Build the Sales Strategy

• Develop Universal Parallel’s direct sales strategy from the ground up.
• Analyze the business, existing client base, partner ecosystem, capabilities, and commercial model.
• Define and continuously refine ICPs.
• Identify priority markets, client segments, verticals, agencies, and target accounts.
• Determine where Universal Parallel has the strongest right to win.
• Develop go-to-market approaches for different client segments.
• Define commercial priorities based on market potential and actual sales feedback.

Explore & Validate the Market

• Test different markets, client segments, propositions, and acquisition approaches.
• Speak directly with agencies, advertisers, and industry stakeholders.
• Gather market intelligence and understand how potential clients perceive Universal Parallel’s proposition.
• Identify recurring client needs, commercial barriers, and buying triggers.
• Use actual market feedback and pipeline data to refine the sales strategy.
• Identify which sales motions have the strongest potential to scale.

Personally Drive New Business

• Build relationships with media agencies, direct advertisers, and relevant strategic partners.
• Develop relationships with senior decision-makers across Marketing, Media, Digital, Procurement, and agency leadership.
• Generate opportunities through targeted outbound activity, networking, referrals, industry relationships, and strategic account development.
• Personally open doors and create new commercial conversations.
• Build and maintain a high-quality pipeline of potential business.

Own the Full Sales Cycle

• Lead opportunities from initial contact through signed commercial agreement.
• Conduct discovery and understand client objectives, media challenges, budgets, buying cycles, and decision-making processes.
• Translate Universal Parallel’s capabilities into relevant commercial solutions.
• Develop and lead pitches and presentations.
• Work with internal teams to prepare proposals and commercial solutions.
• Handle objections and competitive positioning.
• Lead pricing and commercial negotiations.
• Maintain momentum throughout complex sales cycles.
• Close new business and generate revenue.

Develop the Commercial Proposition

• Translate Universal Parallel’s technology, media capabilities, expertise, and campaign results into clear commercial propositions.
• Identify which capabilities create the strongest differentiation in the market.
• Develop propositions for different types of agencies and advertisers.
• Work with Management and internal experts to build sales materials, case studies, pitches, and proof points.
• Continuously refine positioning based on client conversations and market feedback.

Build Sales Infrastructure

• Design the sales process from prospecting through qualification, discovery, pitching, proposal, negotiation, closing, and handover.
• Establish clear CRM standards and funnel stages.
• Define qualification criteria.
• Introduce structured pipeline management.
• Establish forecasting and sales reporting.
• Define relevant commercial KPIs.
• Build repeatable sales cadences and playbooks based on validated approaches.

The objective is not to introduce process for the sake of process, but to create enough structure to make sales measurable, predictable, and eventually scalable.

Cross-Functional Collaboration

• Work directly with Management on company growth strategy and commercial priorities.
• Collaborate with Growth Account Management, Account Management, AdOps, Finance, and other internal teams.
• Ensure commercial propositions are operationally deliverable and financially sustainable.
• Build a structured transition from new-business acquisition into client onboarding and delivery.
• Bring client and market feedback back into the company to influence positioning, services, and future commercial development.

What We’re Looking For

• 5+ years of experience in digital media, AdTech, MarTech, advertising, agency sales, or a closely related commercial environment.
• Proven track record of generating and closing new B2B business.
• Experience building pipeline rather than only managing an inherited portfolio.
• Strong understanding of the digital advertising ecosystem.
• Experience selling to media agencies and/or direct advertisers.
• Strong commercial and negotiation skills.
• Ability to personally prospect, open relationships, pitch, negotiate, and close.
• Experience managing complex B2B sales cycles.
• Confidence working directly with senior and C-level stakeholders.
• Strong presentation and storytelling skills.
• Experience with pipeline management, CRM, forecasting, and sales KPIs.
• Strategic thinking combined with strong hands-on execution.
• High degree of autonomy and ownership.
• Comfortable operating with ambiguity and testing hypotheses rather than waiting for a predefined playbook.
• Excellent English communication skills.

Strong Advantage

We would be particularly interested in candidates who:

• Have previously built a sales function, commercial channel, or market from an early stage.
• Have launched or developed a new geography or territory.
• Have experience selling digital advertising, AdTech, or media solutions.
• Have an established network of agency and/or advertiser decision-makers.
• Understand YouTube, Meta, TikTok, CTV, programmatic, contextual advertising, or the broader digital video ecosystem.
• Have experience selling internationally.
• Have worked in entrepreneurial, high-growth, or early-stage commercial environments.
• Can demonstrate not only sales leadership experience but also a strong personal track record of winning business.

Geography

We are deliberately not assigning this role to one predefined market.

One of the responsibilities of the Head of Sales will be to help determine where Universal Parallel has the strongest commercial opportunity.

We are open to exploring different international markets based on commercial potential, Universal Parallel’s capabilities, and the candidate’s existing expertise and network.

We value relevant market knowledge and relationships, but we do not expect the successful candidate to fit into a predetermined geographical sales strategy — helping us develop that strategy is part of the role.

What Success Looks Like

The primary outcome of this role is straightforward:

Universal Parallel develops a functioning direct sales channel that generates new clients and revenue independently of our existing reseller network.

Success will be measured through:

• New direct revenue generated.
• New clients won.
• Qualified pipeline created.
• Quality and scalability of identified markets and client segments.
• Pipeline coverage and conversion.
• Win rate.
• Average deal size.
• Sales cycle development.
• Forecast visibility and accuracy.
• Development of a validated direct sales strategy.
• Establishment of a repeatable sales process and commercial playbook.

First 6–12 Months

During the first stage, we expect the Head of Sales to:

• Deeply understand Universal Parallel’s business, products, services, clients, economics, and partner ecosystem.
• Analyze potential markets and commercial opportunities.
• Define and test initial ICP hypotheses.
• Explore different agencies, advertisers, verticals, and markets.
• Develop Universal Parallel’s direct sales positioning.
• Build the first structured direct pipeline.
• Personally initiate and develop strategic relationships.
• Run pitches and commercial negotiations.
• Close new direct business.
• Identify which markets, segments, propositions, and acquisition channels perform best.
• Establish CRM, forecasting, KPIs, and sales reporting.
• Create a repeatable sales playbook based on actual market validation.

From there, the role and commercial structure can evolve based on what proves successful.

This Role Is Probably Not for You If

You are primarily looking to manage an established sales team, inherit an existing client portfolio, or execute against a mature sales strategy.

There is no finished sales machine waiting for you here.

We are looking for someone who is energized by building one — combining commercial strategy with the willingness and ability to personally create pipeline and close business.

Why Universal Parallel?

This is an opportunity to build rather than inherit.

You will have significant influence over Universal Parallel’s commercial direction: which markets we enter, which clients we pursue, how we position ourselves, and how our direct sales channel develops.

You will work directly with company leadership while building relationships with agencies and leading brands across international markets.

For the right commercial leader, this is an opportunity to take ownership of a major new growth channel and shape how Universal Parallel approaches the next stage of its development.