Jobs at Djinni

Middle Recruiter

About RiskSeal

RiskSeal is a B2B startup serving fintech clients globally. Our API-first credit risk management platform enables digital banks and consumer lenders to simplify onboarding through data-driven insights.

We are growing rapidly and value collaboration with passionate, creative professionals. Join us to innovate, contribute your expertise, and grow alongside our team.

Headquarters: Dallas, Texas, USA

European Office: Warsaw, Poland

Learn more: https://riskseal.io/

Job Description

This full-time, remote position is a great opportunity for a detail-oriented Middle Recruiter to join our in-house team. We are looking for a recruiter who can take ownership of the recruitment cycle end to end: from sourcing and outreach to screening, coordination and driving hiring progress together with hiring managers. This role is focused primarily on recruitment, with an emphasis on technical and product-related roles.

Key Responsibilities 

• Own the recruitment cycle from sourcing to screening and candidate coordination
• Source candidates on LinkedIn, Djinni, job boards and other relevant channels
• Build and maintain a steady pipeline of relevant candidates for open roles
• Partner with hiring managers to define role needs, ideal profile and job description
• Post vacancies and track all candidates in a shared spreadsheet with clear status updates
• Provide regular updates on pipeline progress, blockers, market feedback and hiring challenges
• Hire mostly for technical roles for our product (developers, DevOps/TechOps, Customer Support, etc.)

Requirements

• 2+ years of experience in IT recruitment
• Strong B1 English or higher, confident in communication and able to check candidates’ English level
• Experience hiring both technical and non-technical roles, with focus on tech
• Ability to work independently, stay organized and meet deadlines
• Strong ownership, attention to detail and a proactive mindset
• Ability to adapt to changing requirements and manage priorities across multiple open roles
• Friendly, easy-going attitude and a people-first mindset

What We Offer

• A remote full-time role in a growing product fintech company
• A fast-paced environment with minimal bureaucracy
• Direct collaboration with the internal team and hiring managers
• The opportunity to influence and improve internal hiring processes 
• Competitive compensation with a bonus structure

We are looking for a Recruitment Assistant / Sourcer who will be responsible for sourcing candidates across open positions and supporting recruiters throughout the search process.

This role offers a clear growth opportunity into a Sourcing Team Lead position. We are looking for a proactive specialist with leadership potential who can eventually build, train, and manage a team of sourcers, establish effective sourcing processes, and take ownership of the team's performance.

Responsibilities

• Source candidates for all open positions;
• Search for specialists through LinkedIn, Djinni, Telegram, and other relevant channels;
• Use AI tools for candidate sourcing, research, and identification of relevant profiles;
• Build and maintain a pipeline of potential candidates;
• Review CVs and assess candidates against job requirements;
• Support recruiters with sourcing and initial candidate communication;
• Work on vacancies across FinTech, Crypto, iGaming/Gambling, and Marketing;
• Gradually take ownership of sourcing strategies, optimize search processes, and improve sourcing efficiency;

• Grow into a Sourcing Team Lead role, taking responsibility for onboarding, training, mentoring, and managing a team of sourcers.

   

Requirements

• 2+ year of hands-on experience in sourcing or recruitment, with a strong focus on candidate search;
• Practical experience with different sourcing channels and tools;
• Experience using AI tools for sourcing and candidate research;
• Strong autonomy, initiative, and ability to make decisions independently;
• High level of responsibility for results and assigned tasks;
• Structured approach and ability to manage multiple vacancies and candidates;
• Leadership potential and willingness to develop, train, and mentor other sourcers;
• Ability to improve sourcing processes and share best practices;
• Willingness to work with FinTech, Crypto, iGaming/Gambling, and Marketing projects.

Important: We consider candidates with practical Recruitment / Sourcing experience. Candidates with experience exclusively in HR / HR Generalist / HRBP roles without hands-on sourcing experience are not a fit for this position.

Hey there!

It’s an amazing time to join Digicode as we continue empowering as many innovators as possible to change the world. We deliver outstanding technology consulting, R&D, design, and software development services in the USA, UK, and EU markets. This is where you come in.

We are a full-cycle iGaming studio and technology provider specializing in the development and distribution of slot games powered by our proprietary Remote Gaming Server (RGS).

Our platform enables end-to-end game delivery — from concept and production to integration and live operations — ensuring scalability, performance, and compliance.

We are currently expanding our team and looking for a 2D Animator to join our product team.

Main requirements:

• Passion for creating games
• 2+ years of experience in iGaming
• Professional experience with Adobe After Effects
• Proficiency in Adobe Photoshop
• Strong knowledge of Spine
• Attention to detail
• Experience working in an AGILE team

• Familiarity with Jira (ticketing, project management) and Confluence (documentation)

   

Desirable skills:

• Drawing skills

• Familiarity with Texture Packer or similar packing software

   

Key responsibilities:

• Animate characters, environments, symbols, and FX in different styles
• Collaborate with developers to achieve the best possible results within the chosen technology
• Work with relevant teams on asset preparation

• Apply the right export and optimization techniques to ensure top performance

   

Hiring Process:

1. Introductory call with a recruiter
2. Test task
3. Technical interview

4. Offer 🎉

    

What To Expect From Digicode?

🌎 Work from Anywhere: From an office, home, or travel continuously if that’s your thing. Everything we do is online. As long as you have the Internet and your travel nomad lifestyle doesn’t affect the work process (you meet all deadlines and are present at all the meetings), you’re all set.

💼 Professional Development: We offer great career development opportunities in a growing company, international work environment, paid language classes, conference and education budget, & internal 42 Community training.

🧘‍♂️ Work-life Balance: We provide employees with 18+ paid vacation days and paid sick leave, flexible schedule, medical insurance for employees and their children, monthly budget for things like a gym or pool membership.

🙌 Culture of Openness: We’re committed to fostering a community where everyone feels welcome, seen, and heard, with minimal bureaucracy, and a flat organization structure.

And, also, corporate gifts, corporate celebrations, free food & snacks, play & relax rooms for those who visit the office.

Did we catch your attention? We’d love to hear from you! 🚀

*By submitting your resume, you automatically agree to the storage and processing of your personal data in accordance with the current legislation of Ukraine. We guarantee confidentiality at all stages of cooperation

Bringg is on a mission to transform last-mile delivery into a powerful driver of growth, loyalty, and operational excellence. As an AI-powered SaaS platform, we help leading enterprises and Fortune 500 retailers and logistics providers orchestrate smarter, more efficient delivery operations - from same-day to scheduled delivery - streamlining operations and enhancing customer experience at scale.

What You'll Do

• Handle both customer-facing and deep technical support questions from Bringg's enterprise customers
• Investigate reported issues using logs, SQL queries, and API calls to find root cause, not just symptoms
• Use observability tools (e.g. OpenSearch, Kibana, Grafana, Splunk) to monitor system health, catch issues proactively, and speed up incident investigation
• Use AI-assisted tools to accelerate log analysis, pattern-match recurring issues, and surface likely root causes before manual digging
• Manage a queue of competing priorities, escalating the right issues to R&D with clear, actionable bug reports
• Own production incidents end-to-end, including communicating status to internal and external stakeholders
• Validate fixes through functional testing before they go back to customers
• Contribute to and improve a shared knowledge base, using AI tools to help identify gaps and keep documentation current

What You Bringg
Must-haves:

• 2+ years of experience in L2 or L3 technical or application support
• Proven experience using SQL at an intermediate level
• Proven track record working with REST APIs
• Strong hands-on experience with at least one modern observability platform (e.g., OpenSearch, Kibana, Grafana, Splunk or similar tools) including log analysis, monitoring, incident investigation, root cause analysis, and proactive detection of system health and performance issues
• High level of English (a must!) with both strong written and oral communication skills

Strong advantages:

• Experience with providing technical and application support for Web & Mobile platforms
• BS degree in Computer Science or related technical field
• Customer-facing experience
• Experience working in operationally critical environments in high-pressure situations

Note: The position requires working in shifts (including night shifts 00.00- 08.00) during business days, and weekend shifts (day & night shifts)

The salary range for this position is $2,100 - $2,500 gross. Final offer depends on experience, seniority, and other factors.

We care about our people!
Here's a glimpse of our benefits package:

• Home office setup: $500 home office equipment allowance
• Meal allowance: $100 monthly meal allowance
• Hybrid work: flexible hybrid work from home or office
• 20 days parental (non-birth) leave
• 2 vacation days + $250 gift when getting married
• A vacation day on your birthday
• Wellness budget: $100 monthly budget for wellness or a sports activity of your choice
• Health insurance provided after completing the trial period
• Support team members receive 2 extra days off per year, which can be taken at a time that works best for you

We are looking for a Recruitment Assistant / Sourcer who will be responsible for sourcing candidates across open positions and supporting recruiters throughout the search process.

This role offers a clear growth opportunity into a Sourcing Team Lead position. We are looking for a proactive specialist with leadership potential who can eventually build, train, and manage a team of sourcers, establish effective sourcing processes, and take ownership of the team's performance.

Responsibilities

• Source candidates for all open positions;
• Search for specialists through LinkedIn, Djinni, Telegram, and other relevant channels;
• Use AI tools for candidate sourcing, research, and identification of relevant profiles;
• Build and maintain a pipeline of potential candidates;
• Review CVs and assess candidates against job requirements;
• Support recruiters with sourcing and initial candidate communication;
• Work on vacancies across FinTech, Crypto, iGaming/Gambling, and Marketing;
• Gradually take ownership of sourcing strategies, optimize search processes, and improve sourcing efficiency;

• Grow into a Sourcing Team Lead role, taking responsibility for onboarding, training, mentoring, and managing a team of sourcers.

   

Requirements

• 2+ year of hands-on experience in sourcing or recruitment, with a strong focus on candidate search;
• Practical experience with different sourcing channels and tools;
• Experience using AI tools for sourcing and candidate research;
• Strong autonomy, initiative, and ability to make decisions independently;
• High level of responsibility for results and assigned tasks;
• Structured approach and ability to manage multiple vacancies and candidates;
• Leadership potential and willingness to develop, train, and mentor other sourcers;
• Ability to improve sourcing processes and share best practices;
• Willingness to work with FinTech, Crypto, iGaming/Gambling, and Marketing projects.

Important: We consider candidates with practical Recruitment / Sourcing experience. Candidates with experience exclusively in HR / HR Generalist / HRBP roles without hands-on sourcing experience are not a fit for this position.

About the project:

• Client: German bank
• Full-time employment
• Duration: 6–12 months
• Teamwork
• Estimated start: January

Requirements:

• Senior-level backend development experience
• Experience with Google Cloud
• Experience in banking or the broader financial sector: insurance, investment and brokerage companies, payment processors, lending, or licensed crypto
• Based in Europe (the project involves business trips)
• Spoken English at Upper-Intermediate level or higher (an English level check will be conducted)

Level: Senior Engagement: Long-term contract Location: Europe (EU / EEA / UK), remote Working hours:EU business hours, shifted 2–3 hours later to ensure daily overlap with US West Coast (PST/PDT) mornings

ABOUT THE 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 Senior Software Engineer to design, build, and own significant components of the core query engine of a large-scale distributed data platform. You will lead work across query planning, optimization, and execution — driving architectural decisions, mentoring middle engineers, and pushing the platform's performance and scalability boundaries across all major clouds.

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

RESPONSIBILITIES

• Architect, design, and implement significant components of the query engine — planner, optimizer, execution operators, memory management, and data access layers.
• Write and review high-quality, performance-critical code in Java and/or C++.
• Own end-to-end delivery of features from technical design through production rollout.
• Drive performance optimization work — profiling, benchmarking, and eliminating bottlenecks in latency- and throughput-sensitive paths.
• Integrate deeply with columnar formats, open table formats, and connectivity drivers.
• Mentor middle engineers, lead code reviews, and set technical standards for the team.
• Contribute to CI/CD architecture and quality processes across Jenkins, containerization, and multi-cloud deployment (GCP, AWS, Azure via Kubernetes / Docker).
• Debug complex, cross-layer issues spanning query planning, distributed execution, memory management, and I/O.
• Partner with US-based engineering leads on design reviews, architectural decisions, and roadmap execution.

REQUIRED QUALIFICATIONS

• Education: B.S. or M.S. in Computer Science, Computer Engineering, or a related technical field.
• Programming: Strong proficiency in Java or C++, with deep understanding of OOP, systems design, memory management, and concurrency. Candidates strong in both are especially valued.
• SQL & Data: Advanced SQL skills and strong understanding of query execution internals — planning, optimization, and operator implementation.
• Data processing systems experience: Demonstrated experience building or extending data processing systems — query engines, distributed databases, ETL/ELT frameworks, or analytical platforms.
• Engineering experience: 5+ years in backend/systems software engineering, with a track record of owning significant components.
• CI/CD & DevOps: Solid experience with Jenkins and modern engineering workflows.
• Containers & Orchestration: Strong working knowledge of Docker and Kubernetes.
• Cloud: Hands-on experience with at least one major cloud (GCP, AWS, or Azure); exposure to more than one is a strong plus.
• Version Control: Confident with Git / GitHub workflows and rigorous code review practices.
• English: Upper-Intermediate or higher (B2+) — daily written and verbal communication with a US-based engineering team.
• Availability: Able to work EU hours with a 2–3 hour shift toward US West Coast time to ensure daily overlap with the client team.
• Leadership: Prior experience mentoring engineers, leading technical designs, or owning components end-to-end.

DESIRED SKILLS

• Deep experience with Apache Arrow (columnar in-memory format).
• Hands-on experience with Apache Calcite (SQL parsing, planning, optimization framework).
• Experience with Gandiva or LLVM-based expression compilation and code generation.
• Experience with open table formats — Apache Iceberg, Delta Lake, or Hudi.
• Deep familiarity with distributed computing frameworks (e.g., Apache Spark, Kafka) and MPP SQL query engines (e.g., Presto, Trino, or similar).
• Deep understanding of query planning, optimization (cost-based, rule-based), and execution internals.
• Experience with data connectivity drivers: JDBC, ODBC, Arrow Flight.
• Kubernetes on managed services (GKE / EKS / AKS) and multi-cloud exposure.
• IaC tools such as Terraform.
• Track record of performance optimization at the systems level — profiling, vectorization, cache/memory-conscious design.
• Prior experience contributing to open-source data infrastructure projects.
• Please note: We can consider only candidates currently residing in the EU, EEA, or the UK

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.

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

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 major US financial holding company. You will develop, maintain, and support software features, write scalable and fault-tolerant Java code, debug applications, and integrate with internal and third-party services. You will collaborate with the product team to meet requirements and ensure code quality through testing, code reviews, and system design.

Project: Modernization of a monolithic system into a microservices architecture.

What we’re looking for:

• 5+ years of experience in Java development, preferably in FinTech.
• Strong experience with Java and Spring Framework.
• Solid understanding of microservices architecture and design patterns.
• Proficient in SQL (Oracle, PostgreSQL).
• Experience with AWS.
• Python knowledge is a plus.
• Ability to test your own code to ensure quality.
• Capable of working autonomously and independently. 
• Bachelor's degree or higher required.
• Excellent communication and collaboration skills in an international environment.
• Upper-intermediate English level or higher.

What we offer:

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