Jobs at Djinni

We are seeking a hands-on Tech Lead / Solution Architect to shape and scale our next-generation iGaming platform. This role blends deep technical expertise, architectural design, and leadership skills to ensure our systems meet the demands of high-volume, real-time, and regulated environments.

Requirements:

• Proven experience in building Monolithic, Microservices, and Event-driven architectures, including decomposition of legacy systems into scalable microservices.
• Designing and implementing high availability (HA), fault-tolerant, and load-balanced solutions for large-scale, high-traffic applications.
• Orchestration Engines: Hands-on experience with workflow orchestration platforms (e.g., Camunda, Temporal) for process automation and distributed workflows.
• Strong expertise in designing scalable database schemas and managing both relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) systems with focus on performance optimization and horizontal scaling, Rabbit, Kafka.
• Knowledge of VMware-based infrastructure as well as modern container orchestration platforms (Docker, Kubernetes). Nice to have: Apache Spark, Hadoop.
• Building robust CI/CD pipelines using GitLab CI/CD, enabling continuous delivery and deployment across complex environments.
• Practical development skills in PHP (Laravel, Laravel Octane), Node.js, JavaScript, Next.js, React. 
• Setup and integration of monitoring/alerting systems (Prometheus, Grafana, Kibana, ELK Stack, Sentry) for proactive issue detection and performance analysis.
• Deep understanding of automation-first approaches, infrastructure as code, and collaboration between development and operations.
• Proven ability to lead teams, mentor engineers, and align technical decisions with business goals. Skilled at translating business requirements into efficient technical solutions.
• Experience in using AI technologies

Nice to Have:

• Experience analyzing technical risks and defining mitigation strategies.
• Expertise in building PoC (Proof of Concept) and MVP (Minimum Viable Product) to validate business ideas quickly.
• Familiarity with architectural modeling tools (Lucidchart, Draw.io, C4 Model).
• Experience in multi-region deployments and scaling distributed systems across hybrid environments (cloud + on-premise VMware setups).
• Background in designing mission-critical financial, e-commerce, or enterprise-grade systems with strict SLAs and compliance requirements.

Responsibilities:

• Evaluation and clarification of incoming functional business requirements from customers and business analytics in specification format;
• Creation of technical specifications following functional business requirements;
• Building of services and infrastructure architecture according to technical specifications;
• Control of compliance of new solutions to the general architecture;
• Technical risks evaluation for services performance and infrastructure, and potential solutions development for mitigation;
• Services and infrastructure evolving and optimization;
• Performance, security, and stress testing planning and supervision found vulnerabilities and issues resolving;
• Architecture and technical solutions presentation and discussion with technical Leads and members;
• Supervision of technical solutions compliance to project requirements;
• Maintenance of technical documentation and development regulations;
• Requirements analysis, technical design, scope decomposition, and estimation with the technical teams;
• New projects and services of the company evaluation for compliance with the existing regulations and methodologies;
• Mentor development team members and Senior technical staff in the architecture area;
• Establishment and development of new technological practices for the company.

What we offer:

• Competitive salary;
• Remote work in a flexible environment;
• 20 working days of paid vacation and education projects;
• Great product with our software solution;
• Opportunity for growth at professional levels, attending top industry events and conferences, and international workshops at our competence centers.
• English classes.

Join our growing team as a CRM Executive/Email Marketing Manager for retention activities for a multi-country iGaming product.

We're backed by ambitious industry innovators with a strong multi-regional presence and over 3 years of successful operations. Our portfolio features two large-scale brands active across Tier 1 markets.

As part of our expanding team, you’ll play a crucial role in elevating user engagement, increasing retention, and driving lifetime value through segmented communications, localized campaigns, and smart automation. This is a high-impact position where you’ll directly influence CRM performance metrics like deposit activity, average check size, and player retention rates.

Your Mission

• Implement and execute an omnichannel CRM strategy product mechanics and communications to enhance onboarding, retention, engagement, and monetization across two iGaming brands.
• Coordinate and hands-on execute multi-channel marketing campaigns using relevant segmentation and personalization, traffic specific instruments and channels.
• Analyze user behavior and in-platform activity to develop data-driven retention strategies and improve applicable CRM campaign effectiveness.
• Implement and action market-specific CRM approaches and solutions, tailored to local languages, cultural nuances, and player preferences.
• Manage and configure CRM platforms and marketing automation tools across multiple media, channels, and formats.
• Segment customer databases to deliver personalized communications and offers.
• Collaborate with cross-functional teams - including development, marketing, and analytics - to align CRM initiatives with business goals and product features.
• Research and stay ahead of CRM trends in the iGaming sector, bringing innovative mechanics and techniques to your campaigns.

Our Requirements

• 2+ years of experience in CRM Executive or Email Marketing Manager role, ideally in online gaming or a similarly dynamic industry.
• Deep, hands-on knowledge of Customer Journey Optimization and CRM best practices, with a proven ability to implement and test strategies across multiple channels.
• Expertise in multi-channel engagement strategies, including resolving deliverability and localization issues.
• Strong command of A/B testing, campaign optimization, and performance analysis.
• Solid skills in CRM platform management, customer segmentation, and personalization tactics.
• Ability to manage multiple CRM projects concurrently in a fast-paced organization.
• English at Intermediate level or higher (written and spoken).

Preferred Qualifications

• Experience working with Customer.io or similar CRM tools.
• Familiarity with predictive analytics and advanced automation platforms.
• Experience in designing loyalty programs and retention mechanics.
• Strong creative thinking and problem-solving abilities.

What we offer:

• Competitive salary;
• Remote work in a flexible environment;
• 20 working days of paid vacation and education projects;
• Great product with our software solution;
• Opportunity for growth at professional levels, attending top industry events and conferences, and international workshops at our competence centers.

Don’t delay! Send your CV right now and join our highly professional and ambitious team!

Accountant
Finance Department — Toda Pay
Full-time | Remote / Hybrid | Reports to CFO
 

About Toda Pay
Toda Pay is an international fintech company operating in the digital payments and financial infrastructure space across multiple jurisdictions. We support high-growth payment operations with multi-currency transactions, crypto payments, and complex corporate structures.
We are looking for a detail-oriented and proactive Accountant to join our Finance team and support core accounting operations, financial reporting, payroll processing, and coordination with external accountants and auditors across jurisdictions.
 

Position Overview
The Accountant will be responsible for executing core accounting and finance operations including payroll management, vendor invoice processing, reconciliations, month-end close, budgeting support, regulatory compliance, and audit coordination.
This role requires strong attention to detail, ability to work with multi-currency and crypto transactions, and experience operating in a fast-paced fintech environment with multiple legal entities.
 

Key Responsibilities
Payroll Management

• Process monthly payroll for 50+ contractors across multiple currencies (EUR, USD, GBP, crypto)
• Extract payroll data from HRIS systems (PeopleForce) and prepare payroll registers
• Calculate multi-currency conversions using approved FX rates
• Process crypto payroll payments (wallet validation, network selection, fee calculations)
• Coordinate with Treasury for payroll execution
• Prepare payroll variance analysis (budget vs actual)

Accounts Payable & Vendor Management

• Review and validate vendor invoices against contracts and purchase orders
• Reconcile provider fees using invoices and system/API data exports
• Identify discrepancies and coordinate resolution with providers
• Obtain CFO approvals and submit invoices for payment scheduling
• Maintain vendor master data in accounting systems

Month-End Close & Financial Reporting

• Perform bank and wallet reconciliations
• Record accruals for unpaid invoices, salaries, and expenses
• Prepare adjusting journal entries
• Support CFO in preparation of P&L, Balance Sheet, and Cash Flow statements
• Ensure month-end close completion by the 5th of the following month
• Prepare supporting schedules and management reporting analysis

Budgeting & Planning Support

• Support CFO in annual budgeting process
• Collect budget inputs from department heads
• Consolidate departmental budgets into company-wide financial model
• Prepare monthly budget vs actual analysis
• Investigate and document variances exceeding thresholds (>10%)
• Track budget reallocations and maintain audit trail

External Accountants & Auditors Coordination

• Act as primary liaison with external accounting firms across jurisdictions
• Provide monthly financial data for statutory reporting
• Review statutory accounts prepared by external accountants
• Coordinate annual audit process
• Prepare audit schedules and supporting documentation (PBC lists)
• Respond to auditor requests and track audit recommendations

Regulatory Compliance & Statutory Filings

• Ensure compliance with local GAAP / IFRS standards
• Prepare or coordinate VAT/GST filings
• Coordinate corporate tax submissions across jurisdictions
• File annual accounts with local registrars (Companies House, etc.)
• Prepare transfer pricing documentation where required
• Monitor regulatory deadlines and maintain compliance calendar

Intercompany Transactions

• Record intercompany loans, fees, and settlements
• Perform intercompany reconciliations
• Prepare elimination entries for consolidated financial statements

Process Improvement & Documentation

• Identify automation opportunities in accounting processes
• Document standard operating procedures (SOPs)
• Maintain proper documentation for all transactions
• Collaborate with Finance team on system improvements

Requirements
Education & Experience

• Bachelor’s degree in Accounting, Finance, or related field
• 4–6 years of accounting experience (fintech or payments industry preferred)
• Professional certification (ACCA, CPA, or equivalent) is a plus

Technical Skills

• Strong knowledge of accounting principles (IFRS / GAAP)
• Experience with statutory reporting and regulatory compliance
• Understanding of VAT/GST and corporate taxation
• Advanced Excel skills
• Experience with accounting software (QuickBooks, Xero, NetSuite, or similar)
• Multi-currency accounting experience
• Understanding of cryptocurrency transactions is a plus
• Experience with HRIS systems (PeopleForce, BambooHR, etc.)
• Experience working with external auditors and accountants

Soft Skills

• Exceptional attention to detail and accuracy
• Strong organizational and time management skills
• Ability to manage multiple deadlines across jurisdictions
• Excellent communication skills
• Proactive problem-solving mindset
• Ability to work in a fast-paced environment

Language Requirements

• Fluent English (written and spoken)
• Russian / Ukrainian / Spanish — a plus

What We Offer

• Opportunity to work in a fast-growing international fintech company
• Exposure to multi-jurisdiction financial operations
• Remote / hybrid flexibility
• Professional growth opportunities
• Collaborative team culture

The Role:

We have been developing products for Wall Street for the last 13 years. We grow increasingly, and our products help attract more than $30 billion of financing monthly.

Our clients: J.P.Morgan, Goldman Sachs, Dell, Ford, Tesla, and others.

The head office is in NY. The development office in Kyiv has operated for the last 9 years and comprises 140+ specialists across 10 Agile, DevOps, and Architect teams.

 
We are looking for a Senior Backend (PHP) Developer to join our team on a full-time basis. You will be a part of a motivated team that is responsible for implementing new functionality for one of the platforms, researching and evaluating technical solutions, and writing quality and maintainable code.

 
 
. 
Key requirements:

• 5+ years of commercial PHP development experience
• Strong expertise in PHP 8+ with solid OOP
• Deep knowledge of Symfony and/or Laravel frameworks
• Strong experience with SQL databases (MySQL 8.0+, PostgreSQL 15+) including query optimization and indexing strategies
• Solid understanding and practical application of design and architectural patterns (Clean/Onion/Hexagonal architecture, SOA, SOLID, KISS, DRY, YAGNI)
• Hands-on experience with Domain-Driven Design (DDD) in production projects
• Hands-on experience designing and implementing distributed systems based on microservices
• Experience with containerization (Docker) and deploying to Kubernetes, familiarity with core Kubernetes concepts and kubectl commands for troubleshooting, as well as exposure to monitoring and logging tools like Grafana and Loki
• Practical experience with communication protocols (REST, JSON-RPC, gRPC), messaging systems (AMQP/RabbitMQ, Kafka), and real-time communication with WebSockets
• Strong experience in backend test automation with PHPUnit and Codeception (unit, functional, integration)
• Strong knowledge of Git workflow (PRs, code reviews) and hands-on experience with CI/CD pipelines
• Experience with caching systems and in-memory data stores (Redis, Memcached)
• Strong ownership mindset & Accountability – extends accountability beyond individual features to the long-term health of the entire codebase and service ecosystem.
• Ability to independently investigate complex issues, define solutions, proactively drive them to completion, and take responsibility for outcomes.
• Willingness to question existing solutions and advocate for improvements.
• English level: Intermediate (spoken and written communication with colleagues from other offices. Demo, Planning, and other meetings).

 
 
Would be a plus:

• Experience with AWS services and cloud integrations;
• Experience with additional frameworks (Laminas, Mezzio, Slim);
• Experience with NoSQL databases (Elasticsearch, OpenSearch);
• Knowledge of Node.js or Python for cross-service tasks;
• Experience with end-to-end (E2E) testing using Playwright.

 
 
Key responsibilities:

• Research and evaluate technical options to implement business requirements;
• Implement new functionality, refactor legacy components, and maintain the existing codebase;
• Analyze and estimate implementation efforts for tasks;
• Write high-quality, maintainable, and well-tested code in line with company standards;
• Develop and maintain automated backend tests (unit, integration, functional) to ensure reliability;
• Contribute to monitoring and improving application stability and performance;
• Actively participate in SAFe team events (planning, reviews, retrospectives) and provide technical input.

 
 
We offer

• The friendly team
• Flexible working hours (you can start work from 8 till 12, depending on your daily meeting)
• Remote work, with the ability to return to the Kyiv office when it’ll be possible

Office in the city center - business center Panorama near the Landscape Alley, 10 minutes from Zoloti vorota metro station

• The informal style of leadership and communication, skilled management
• Work in an Agile environment
• Participation in seminars, trainings, and conferences
• English lessons online and the possibility to use English at work
• Team building and other activities
• Yearly salary review
• Paid vacation, paid sick leave
• Corporate medical insurance programs from the start date
• PE accounting and support
• Referral program.

Chief Financial Officer (CFO)

Fintech / Payments / High-Risk | EU Structure

We are looking for a strong, hands-on Chief Financial Officer to lead the financial function in a fast-growing fintech company operating in payments, acquiring, and high-risk segments across multiple jurisdictions.

This is a key C-level role with direct impact on:

• financial architecture of the business

• liquidity and cash flow management

• financial transparency and control

• collaboration with Risk, Compliance, and Operations

• long-term scalability of the company

You will work directly with the CEO and executive team, helping shape a transparent, resilient, and scalable financial system.

Key Responsibilities

Financial Architecture & Structure

• Build and optimize the financial architecture of a multi-jurisdictional business structure

• Design and control fund flows between legal entities, providers, and partners

• Ensure alignment with regulatory, contractual, and tax requirements

• Support the development of a scalable and sustainable financial model for the business

Liquidity & Cash Flow Management (Fiat + Crypto)

• Manage daily liquidity across multiple payment flows

• Oversee payment calendars, balances, obligations, limits, and settlements

• Monitor and mitigate risks such as:

• liquidity gaps

• settlement delays

• FX exposure

• blocked or reserved funds

• Build financial scenarios and forecasting models (base / stress / growth cases)

Reconciliation & Financial Control

• Oversee and improve end-to-end reconciliation processes

• Ensure data accuracy across:

• transactions

• fees

• FX rates

• conversions

• settlements

• Identify anomalies, financial inefficiencies, margin leakage, and operational blind spots

Accounting, Reporting & Intercompany

• Build and manage intercompany financial models (loans, service agreements, fees, licensing)

• Supervise external accounting and financial reporting processes

• Ensure tax compliance and support transfer pricing logic where relevant

• Maintain financial discipline and reporting accuracy across jurisdictions

FP&A & Management Reporting

• Own and manage:

• P&L

• Cash Flow

• unit economics

• Lead budgeting, forecasting, and variance analysis

• Build clear management reporting and dashboards for leadership

• Provide the CEO with high-quality financial visibility and decision support

Cross-Functional Partnership

• Work closely with Risk, Compliance, Operations, Legal, and Business teams

• Integrate financial logic into key business and risk decisions

• Support topics related to:

• AML / KYT / Fraud

• reserves and rolling reserves

• chargebacks

• fund blocking and settlement exposure

Process Building & Automation

• Build transparent and scalable financial processes

• Document workflows and establish internal controls

• Introduce automation and improve auditability across the finance function

• Bring structure and clarity into complex financial operations

Requirements

Must-have

• 1.5+ years of experience in fintech / payments / acquiring

• Mandatory experience in high-risk segments

• Experience working in PSP / EMI / acquiring environments

• Strong understanding of international payment flows

• Experience with multi-jurisdictional business structures

• Hands-on experience with reconciliation and settlement processes

• Strong understanding of liquidity and operational finance in payments

• Ability to work both strategically and operationally

Nice to have

• Experience with crypto payments or hybrid fiat/crypto models

• Understanding of safeguarding / segregation of funds

• Experience with:

• chargebacks

• rolling reserves

• settlement risk

• Experience in regulated environments (EU / UK)

Leadership Competencies

• Strong leadership skills and ability to own the finance function end-to-end

• Experience building or developing teams across:

• Treasury

• Accounting

• FP&A

• Reconciliation

• Ability to collaborate cross-functionally with senior stakeholders
• Strong decision-making skills in a fast-changing, high-growth environment

• Strategic thinking with a deep understanding of how finance impacts the business

• High level of ownership, accountability, and business maturity

• Ability to structure complexity and create order in dynamic systems

• Strong communication skills and ability to translate financial logic into business decisions

⸻

Success in This Role Looks Like

• Stable and well-managed liquidity

• Transparent and accurate financial reporting

• No critical reconciliation or settlement errors

• Clear financial visibility for leadership

• Scalable, well-structured financial processes

• Strong partnership between Finance and the rest of the business

⸻

What We Offer

• C-level role with real business impact

• Direct collaboration with the CEO and executive team

• Opportunity to shape and build the finance function

• Fast-growing and ambitious fintech environment

• Flexible work format

• High ownership, visibility, and influence on strategic decisions

We’re looking for a Digital Marketing Manager to join the TitanApps marketing team and help us grow our brand and customer base. This role is for a hands-on marketer who enjoys creating content, experimenting with different channels, and making things happen.
 

You will work across several marketing directions, from content creation and social media to influencer collaborations and online events. We are looking for someone who is curious, proactive, and excited about using AI tools to optimize marketing workflows and content production.
 

This role is perfect for a T-shaped marketer who understands different marketing channels and enjoys both creative and operational work.

Your skills
 

• 2+ years of experience in B2B Marketing: You understand how marketing works in B2B environments and can create content that supports product growth and partnerships.
• Fluent English, both written and spoken.
• Strong content creation skills: You can write clear and engaging marketing copy and help transform ideas into structured content.
• AI enthusiast: You actively use tools like ChatGPT, Claude, or similar to speed up workflows, improve content creation, and automate repetitive tasks.
• Comfortable working with visual content: You understand how visual content works and can collaborate with designers or create simple assets yourself.

• Social media understanding: You know how different platforms work and how to adapt content for each channel.

   

Would be a plus

• Experience with Google Analytics, YouTube Studio and similar analytics tools.
• Experience finding, communicating, and collaborating with influencers or content creators.
   

Your responsibilities
 

• Create marketing content: You will create written and visual content for emails, the website, and marketplaces.
• Own our social media presence: You will help manage TitanApps’ social channels, create content, and monitor what works best.
• Manage YouTube video production: You will coordinate video creation, from scripts and storyboards to working with freelancers.
• Develop influencer collaborations: You will research, communicate with, and manage partnerships with influencers who promote TitanApps.
• Streamline content distribution: You will help organize how content is published and distributed across multiple platforms.
• Support online marketing events: You will help with topic research, speaker outreach, presentation materials, email invitations, and event promotion.
• Manage co-marketing initiatives: You will support joint marketing activities with partners, including guest posts, collaborative content, and shared campaigns.

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience

We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen

About your role: This is your opportunity to take full ownership of marketing strategy, budgets, and growth for a global product that already ranks among the top in its niche. You will lead the charge toward $1.2M monthly marketing spend, driving impact across acquisition, retention, and monetization in Tier-1 markets. This role is for someone who thrives in dynamic environments, builds data-driven strategies, and knows exactly how to turn great creatives and hypotheses into measurable business results

In this role, you will

• Lead strategic product marketing: develop and execute a comprehensive growth strategy
• Scale the product to a monthly budget of $1,200,000 within defined KPIs
• Build a traffic and product-marketing hypothesis roadmap to improve marketing metrics through continuous experimentation
• Coordinate and manage a cross-functional team (UAM, Creative, ASO, PMM) to achieve KPI
• Establish testing frameworks, scaling rules, and control systems for CPA and ROI
• Lead, hire, and grow your team — hold 1:1s, performance reviews, and expand the department

It’s all about you

• 5+ years of experience in performance marketing for mobile apps (preferably in video streaming / live / social apps)
• Proven track record of managing $1M+ monthly budgets and leading teams of 5+ people
• Deep understanding of unit economics, cohort analysis, and performance marketing metrics
• Strong knowledge of advertising auctions, attribution models, and MMP tools
• Hands-on experience in traffic acquisition and scaling channels
• Expertise in marketing analytics with BI tools (Tableau, Data Studio, AppsFlyer, Firebase)
• Experience with MarTech solutions and process automation
• Understanding of ASO, SEO, marketing funnels, and influencer collaborations
• Ownership mindset and strategic thinking with a focus on measurable growth outcomes

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Interview with Hiring Team
• Bar-rasing 
• Reference check
• Offer

About the Role

We are looking for a skilled Full Stack Developer to join a growing team of one of our Norwegian clients (mobility sector) and help to evolve a platform. You will work on modernizing and integrating two existing systems into a unified, scalable solution.

Tech stack: Node.js (API development), Vue.js (front-end), PostgresSQL (database), PHP, Supabase experience will be a plus.

Responsibilities

• Develop and maintain APIs using Node.js
• Work on and improve the Vue.js frontend
• Integrate legacy PHP/jQuery system into the modern stack
• Collaborate closely with the team through short, efficient standups
• Contribute to architecture and technical decisions
• Ensure code quality and scalability

Requirements

• Solid backend experience with Node.js/PHP
• Strong experience with Vue.js
• Experience working with PostgreSQL
• Understanding of REST APIs and modern web architecture
• Ability to work with legacy code (jQuery/PHP)
• Good communication skills and team mindset

Nice to Have

• Experience with Supabase
• Experience refactoring or migrating legacy systems
• DevOps or deployment experience

Team & Process

We value lean communication and efficiency:

• Short daily standups
• Direct collaboration with founders and developers
• Fast decision-making, low bureaucracy

Reasons to join us

• Fully remote work — flexibility to manage your schedule
• Friendly, supportive environment with minimal bureaucracy
• 20 working days of paid annual vacation + public holidays
• Paid sick leave
• Coverage for professional development (conferences, courses, webinars, certifications).
• Long-term collaboration with a mature, international team

Senior Software Enginee

Join our Revenue Management engineering team and take ownership of the software that powers pricing decisions for every SIXT vehicle, worldwide. Our back office platform enables Pricing Managers to configure rates for both B2C and B2B customers and serves as a critical backbone for a range of internal business operations. The current system is built on a legacy codebase and your primary mission will be to reimagine and rebuild it from the ground up. This is a rare greenfield opportunity to architect a replacement for a core, mission-critical platform that directly shapes the prices millions of customers see across the globe.

What You’ll Do:

• Build and maintain scalable services and integrations
• Design solutions to solve complex problems in legacy and data-intensive systems
• Write clean, tested code and perform code reviews
• Own your services: “You build it, you run it.”
• Collaborate with Product Owners and stakeholders

Must-Have Skills:

• 5-7+ years experience with Go, PHP.
• Strong OOP, design patterns, and experience with working with legacy code
• Strong SQL skills (with PostgreSQL, Oracle)
• Unit & integration testing, familiarity with XML, JSON, YAML
• Version control: Git.
• Agentic coding experience
• Fluent English.
 

Nice-to-Have:

• Symfony, frontend frameworks (React, ExtJS, jQuery)
• Microservices, goMicro, REST/gRPC APIs, message brokers (Kafka, RabbitMQ)
• Cloud Experience, Docker, Kubernetes, observability tools (Prometheus, Grafana, Instana)
• Exposure to AI/ML tools and frameworks for data-intensive applications.
• Performance optimization and load testing.
• Security/authentication: OAuth2, JWT, Keycloak

 

What we offer:

• Competitive high salary (pegged to EUR)
• Full-time employment as an internal employee of SIXT TECH Ukraine
• Relocation compensation
• People-oriented management with minimal bureaucracy
• A challenging role where you can learn, grow, and influence architecture and processes
• 25 calendar days of paid vacation
• Educational budget for courses, conferences, and certifications
Medical insurance
• Co-funding (50%) for gym and foreign language classes

If you want to work with modern data tech, real business impact, and a global product at scale — we’d love to hear from you.

On behalf of our Client from Japan, Mobilunity is looking for a Rust/Scala Engineer.

Our Client is a fast-growing fintech company based in Tokyo. The company offers its real-time monthly consolidated credit service all across Japan. They started Japan’s first instant post-pay credit service for e-commerce customers in October 2014. The main product is an online payment platform which requires no pre-registration or credit card to use; via this service the customers can purchase products online using only a mobile phone number and email address and settle a single monthly bill for all their purchases, either at a convenience store, by bank transfer or auto debit. Customers can use credit funds during a month and then return the balance to zero without paying credit interests.

This service also supports multi-pay installments and subscriptions. There are currently over 4 million accounts in use. This service got the largest investment to date in the Japanese financial tech industry, including PayPal Ventures investment.

Our tech stack includes:

• Docker-based microservices written in the Rust Programming Language (main)
• and Scala Programming Language (additional)
• AWS Services (fargate, RDS, lambda) with PostgreSQL DB, Cassandra, and
• DynamoDB
• Circle CI + terraform provisioning and deployment
• MacOS development environment
• HTTPS, SSL, X.509, and other secure technologies for secure communications
• HTTP REST and GraphQL APIs (JSON data)
• Kafka Message Queueing

Key Role and Responsibilities:

• Design and Implementation of features and bug fixes, primarily in Rust
• Some design and implementation of features in Scala
• Work within the team to collaborate and cooperate on designs and implementations
• Help mentor junior engineers
• Accept feedback and learn new skills; use the opportunity to be mentored by others to grow as an engineer
• Display personal leadership responsibility and strong work ethic

Requirements:

• Knowledge of Software Engineering fundamentals (data structures, networking, computer architecture, CS theory basics, etc.)
• Ability to learn and understand new software engineering concepts quickly with some guidance/mentorship
• Ability to learn from own sources given a target technology
• At least 5 years of backend development in multiple modern programming languages (Java (excluding Spring or SpringBoot), Rust, Scala).
• Experience with designing software both from the ground up and making changes to existing applications (OO-design, Microservices, functional design, DDD, Domain/Protocol separation, etc.)
• Knowledge of systems development and operations (Docker, Redis, SQL DBs, AWS, Source-control, CI/CD systems, etc.)
• Basic understanding of functional programming paradigm and methodologies
• Level of English – Upper-Intermediate and higher

Good to have:

• Experience working on a payment platform or other fintech field

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city-center (900 m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

Come on board, and let’s grow together!

Fluent Trade Technologies is the fastest end-to-end data and trading technology provider in the FX, Fixed Income, and Futures markets.

Fluent is a market leader with a significant Tier-1 and Tier-2 client base in the global financial industry.

Please visit us at www.fluenttech.net

Fluent is currently entering an exciting new phase of growth and transformation. As part of this journey, we are becoming a fully metrics-driven organization, where all key business decisions are powered by data, operational insights, and clearly defined KPIs.

To support this transformation, we are looking for an Internal Systems Product Owner who will lead the architecture, implementation, and optimization of our core internal systems infrastructure, focusing on the strategic deployment of Microsoft Dynamics ERP and CRM.

This role will be critical in ensuring that our financial, sales, and operational systems capture the data and metrics required to support scalable growth and data-driven decision-making across the organization.

The position is fully remote (Ukraine / Eastern Europe).

What you will do

• Own and lead the implementation and continuous improvement of Microsoft Dynamics ERP and CRM modules.
• Work closely with Finance, Sales, and other internal stakeholders to define system requirements and translate them into clear technical specifications for the development team.
• Design and implement reporting frameworks and dashboards that capture SaaS, financial, sales, and operational KPIs.
• Ensure that all internal systems support the company’s transition to a metrics-driven operational model.
• Manage and mentor a team of three internal specialists, prioritizing tasks and driving execution.
• Oversee the stability, data integrity, and reliability of financial and sales systems.

• Identify opportunities to automate manual processes and improve operational efficiency through additional software tools.

   

What you will need

• 2–3+ years of hands-on experience with Microsoft Dynamics ERP and CRM (required).
• 5+ years of professional experience working with financial systems, CRM systems, system consulting, or technical product management.
• Strong understanding of how financial processes (AP/AR, General Ledger, Consolidation) and sales processes (pipeline management, sales activity tracking) are structured within ERP systems.
• Experience designing reporting systems for SaaS sales and operational KPIs.
• Experience leading projects or managing small teams.
• Strong professional English communication skills (written and spoken).

As an advantage

• Experience working in Fintech or SaaS environments.
• Experience implementing metrics-driven reporting frameworks.
• Familiarity with business intelligence and reporting tools.

Role summary
We are looking for a Senior Data Scientist to build the core intelligence layer of our Session Analyzer product: scoring, audience segmentation, and prescriptive recommendations for pharmaceutical marketing teams. You will operate as a “full-stack” data scientist across data validation, data engineering (prod pipelines), ML modeling, causal measurement, and AI-assisted workflows (agents for insights and data diagnostics). You will work directly with the Product Lead and Tech Lead.
 

What you will do

• Design and ship scoring, segmentation, and recommendation features based on pixel session/event data, NPI-enriched profiles, and 3rd-party datasets.
• Build a data quality & validation framework from scratch: tests, monitors, anomaly detection, drift tracking, and root-cause workflows across the data chain.
• Deliver batch PoC (days latency) and evolve to near-real-time MVP (hours latency) pipelines and feature tables.
• Develop and evaluate ML models for engagement prediction and audience targeting; ensure calibration, stability, and business-relevant lift.
• Define and implement measurement/attribution approaches to support ROI uplift and explain “what worked / why”.
• Build AI agents for (1) automated data issue diagnostics and (2) insight/presentation generation, with guardrails and traceability.
• Produce outputs as score tables, top insights, aggregates/features, dashboards/reports, and APIs for audience activation and CDP/CRM integrations.

Success metrics

• Improved Engagement score
• Measurable uplift in campaign ROI
• Reduced time-to-insight
• Increased share of HCPs with actionable recommendations
• Improved coverage/quality signals (e.g., NPI resolve rate progress, event capture reliability)

Requirements (must-have)

• 5+ years in Data Science / Analytics roles with production ownership.
• Strong Python + SQL; hands-on building production pipelines and data products.
• Experience with event/session analytics, aggregation modeling, and working with noisy web/pixel data.
• Proven ability to build propensity/engagement models, segmentation, and recommendation logic; strong evaluation practices.
• Working knowledge of causal inference / attribution methods for marketing effectiveness.
• Experience with GCP / BigQuery in production; familiarity with ClickHouse/Postgres is a plus.
• Ability to operate end-to-end: problem framing → data validation → modeling → deployment → monitoring → stakeholder comms.
• Hands-on experience building and operating data-driven marketing/advertising analytics products, including event-level measurement, audience segmentation, activation workflows, and performance attribution (AdTech/MarTech environments).

Nice-to-have

• Experience with agents (LLM-based workflows), automated insights, and safe deployment patterns.
• Familiarity with data quality tooling (e.g., Great Expectations/dbt tests) and observability.

Soft skills & values (required)
Openness

• Direct feedback, acknowledges mistakes, listens and acts on critique.

Internal Locus

• Takes responsibility for outcomes, analyzes own decisions first, learns quickly from failures.

Get it done

• Delivers end-to-end, removes blockers independently, completes work to production-grade finish.

Self-improvement

• Continuously adopts new tools (incl. AI), improves workflows, increases productivity without heavy training overhead.

Ownership

• Treats the product and system results as their responsibility, not just personal tasks/KPIs; minimizes need for micromanagement.

We are partnering with established market leader - ControlExpert They have been processing over 18 million vehicle claims annually since 2002 with more than 1,000 employees worldwide. In our role as a digitalization expert, we combine AI-based processes and the latest technologies with the knowledge of our automotive experts.

This is what you can expect from us:

With us, you'll help optimize and scale agile delivery processes that support the digital transformation of vehicle damage processing. You will work with cross-functional teams leveraging cutting-edge AI technologies to ensure smooth, efficient, and transparent product development. You’ll be part of an international and diverse team of experts, contributing to solutions that deliver measurable value to our customers.

Responsibilities: 

• Act as a Scrum Master for one or more agile teams, ensuring adherence to Scrum principles and practices
• Facilitate Scrum ceremonies (Daily, Sprint Planning, Review, Retrospective) and ensure their effectiveness
• Support the team in becoming self-organized and high-performing
• Remove impediments and proactively address blockers impacting delivery
• Coach the team and stakeholders on agile mindset and continuous improvement
• Collaborate closely with Product Owners and stakeholders to ensure clear priorities and smooth backlog management
• Foster a culture of transparency, accountability, and continuous learning
• Track and support team performance using agile metrics (e.g., velocity, cycle time)

Requirements: 

• Strong understanding of Scrum and agile frameworks
• Degree in economics, computer science, or a comparable field, with several years of experience working in agile environments (preferably as a Scrum Master or Agile Coach)
• Experience in facilitating teams and driving continuous improvement
• Ability to work with cross-functional teams and manage stakeholder expectations
• Practical experience with agile metrics and delivery optimization

Personality & Working Practice:

• Servant leadership mindset
• Strong communication and facilitation skills
• Ability to structure complex situations and resolve conflicts
• Proactive, solution-oriented, and team-focused approach

Nice-to-have:

• Experience in tech/digital products
• Certification (e.g., PSM, CSM)
• Experience working in distributed/international teams

Who are we looking for?

You are the biggest Drupal fan we know. You are contagiously enthusiastic and you never stop learning. You already have experience as a web developer in a web agency. You strive to deliver high-quality projects, on time and within budget.

Experience in Drupal 10 is of great importance. You are excellent with PHP, OOP, SQL & JavaScript. And can dive into version control systems like Git with a big smile!

Bonus points

Do you actively participate in the Drupal Community? Then be sure to let us know :)

Responsibilities:

• following best practices to write well-tested, high-performing code;
• implementing new features and functionality;
• ensuring high performance and availability, and managing all technical aspects of Drupal;
• TeamTechLeading;
• responsibility for products architecture.

We offer:

• competitive compensation depending on experience and skills;
• regular performance review and individual career path;
• sick leave and regular vacation;
• compensation for self-development like English class, gym sessions, etc;
• you get great and experienced colleagues for free!
• challenging full-time job
• flexible working hours policy for a good work-life balance, because we find that extremely important!
• good working conditions: new-built office, cozy chairs, coffee & cookies, hookah area.

Remote collaboration is not considered.

 At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Software Engineer to join one of our clients' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

Key Responsibilities:

• Design and develop scalable, multidisciplinary applications for data representation within SoC environments
• Build and maintain databases, knowledge graphs, and RAG pipelines
• Deploy and manage solutions on cloud platforms (Azure, AWS, or GCP) using containerization (Docker)
• Develop and maintain CI/CD pipelines with automated regression testing
• Write tests and benchmarks to ensure system performance, reliability, and quality
• Apply best practices for code quality, data handling, and access control
• Support R&D teams in:
  • Creating and managing databases and knowledge graphs
  • Ingesting and processing various data sources
• Collaborate on improving development workflows using coding assistants and AI agents

Job requirements

Requirements

• Strong experience in Python programming
• Proven track record in designing scalable applications
• Hands-on experience with cloud platforms (Azure, AWS, or GCP)
• Experience in data engineering, including building knowledge graphs / ontologies
• Solid understanding of databases (SQL/NoSQL)
• Experience with CI/CD pipelines and automation
• Strong background in software testing (unit, integration, regression)
• Experience with Docker and cloud-based deployments
• Familiarity with RAG pipelines and modern data processing approaches
• Experience using AI coding assistants / agents is a plus

Nice to Have

• Experience working in SoC or hardware-related environments
• Exposure to large-scale data systems or AI-driven applications
• Knowledge of data security and access control best practices