Jobs at Djinni

Our family-style team is looking for a Senior Tech Lead to drive the architectural evolution of our core product. You will be the owner of the frontend architecture, responsible for rebuilding an existing system with a strong focus on scalability, performance, and maintainability. This is an Individual Contributor role with high ownership, requiring a blend of hands-on fast-paced coding and high-level frontend system design.

About the Project
The project drives growth and revenue for gaming companies through a collaborative GenAI platform that enables teams to create and scale content from a single prompt. The company is fast-growing and VC-backed (post-seed).

What We’re Looking For:

• Proven Track Record: 8+ years of experience building and evolving production systems from scratch for real users.
   
• Strong Frontend Expertise: Extensive experience with a modern React + TypeScript stack and best-in-class frontend libraries.
   
• Architectural Wisdom: Ability to evaluate trade-offs between performance, scalability, cost, and maintainability.
   
• Startup DNA: Prior experience in high-velocity startup environments is a must.
   
• AI Tooling: Proficient with Cursor or similar AI-powered IDEs. Experience with AI/LLM integrations is a plus.
   
• Production Excellence: Hands-on experience with monitoring, debugging, performance optimization, and handling production incidents.

The ideal candidate must demonstrate mastery in the following areas
 

Frontend (Primary Focus)

● Core: React, TypeScript (Non-negotiable), Vite, Pnpm.

● Rendering (Critical): Proven experience with Canvas rendering engines (Fabric.js, Konva.js, PixiJS, or raw HTML5 Canvas/WebGL). This is the #1 make-or-break skill for this role.

● State & Data: TanStack Query (React-Query): Advanced usage of queries and mutations for backend state management.

Routing: TanStack Router (preferred) or React Router.

● UI / UX System: Headless UI (Base UI / Shadcn), Storybook (+ Figma sync), advanced UI patterns (Infinite Grid)

Backend & Integration

● Languages: Python (strong knowledge required for BE-FE integration).

● API Design: OpenAPI Typescript (Type-safe BE requests), WebSockets, Short/Long Polling mechanisms, and Queue management.

● Databases: SQL/RDBMS (must), PostgreSQL / DynamoDB / Milvus (nice-to-have)

Testing & Monitoring

● Testing: Vitest, React Testing Library.

● Observability: Experience with Sentry/Coralogix or similar (Datadog, Grafana, Prometheus).

Working Style

• High Ownership: You are the owner of the frontend architecture.
• Methodology: Agile development, using Jira for ticket-based tracking.
• Communication: High English proficiency and a strong leadership mindset. You will work closely with the Team Lead, PM, and other developers in a highly collaborative environment.

What we offer

• A really promising long-lasting project (you will be proud of yourself)
• Sane and polite, but effective management
• The best corporate culture (according to our teammates' opinions)
• Competitive salary and other stuff
• Remote work, full time
• Becoming not just another team member, but a part of UKAD with unique value and long-term relationships.

Some facts about UKAD to help you make a decision
During 2022-2025, we only increased cooperation with our foreign partners.
UKAD combines benefits of family-sized companies, like no bureaucracy, easy access to the executives, with sustainable growth and vast opportunities.
Our company is strong enough to be not just a vendor but a tech partner. We can afford to choose customers that respect developers.
UKAD is one of the leading employers in Kharkiv, according to DOU.

Aren't we the company you're looking for?

Inforce is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Required skills:

- Good knowledge/basic of Playwright with JavaScript/TypeScript for test automation.

- Good knowledge/experience with BDD frameworks, particularly Cucumber.

- Knowledge of HTML, CSS, JavaScript, Web Services, API (REST) testing

- Experience with JS front-end automation frameworks like Cypress, Selenium, Playwright, etc.

- Experience with Git or other CVS

- Understanding of client-server architecture (API)

- Experience with API testing tools: Postman, Swagger, Fiddler, etc.

- Experience with SQL and JSON

Responsibilities:

- Create and maintain test documentation.

- Prepare and create automation scripts

- Be responsible for full testing life cycle processes

- Analysing and reporting test results

We offer:

- Competitive salary

- Interesting and challenging projects

- Future career growth opportunities

- Paid sick leave and working day vacation

- Friendly team of professionals

- Delicious coffee biscuits and tea for your good mood

- The company covers 50% of the cost of courses you need

- Exciting team-building activities and corporate parties

- Office in the city center

In a partnership with one of global consulting companies, we’re looking for a Senior Software Engineer in Test. The client is a UK-based telecommunication company.

. As a Test Engineer, you will be part of a team that will build our new tooling service that will be used by editorial staff across a wide range of teams.You will be expected to support an inclusive culture and ways of working to the team. You will be part of a cross-functional Agile team, building high quality software and fostering good practices. You will be working in partnership with other roles in the team, to deliver best in class product experiences, drive forward our technologies and support our tooling offering. 

Main Responsibilities

• Design and implement effective test strategies across APIs, backend services, and UIs to support content metadata products.
• Embed testing early through practices, collaborating with developers and product teams to define acceptance criteria and drive quality from the start.
• Build and maintain reliable automated tests, alongside manual, exploratory, and cross-browser testing where needed.
• Plan and run performance tests to ensure system reliability and scalability under load.
• Contribute to CI/CD pipelines and a quality-focused DevOps culture, leveraging tools like Jenkins, GitHub Actions, and AWS
• Plan and execute tests in an Agile environment using appropriate test strategies.

Skills and Experience

• Deep experience in backend testing, including RESTful API validation, contract testing, and service integration across distributed systems.
• Hands-on proficiency with test automation and the ability to write, maintain, and debug test scripts in JavaScript, React and TypeScript.
• Proficiency in performance and load testing.
• Practical knowledge of CI/CD pipelines, including setting up test automation in Jenkins, GitHub Actions, or similar tools, and integrating with build/test stages.
• Cloud-native experience, especially with AWS services such as Lambda, S3, CloudWatch, and step functions, including testing and debugging in cloud-based environments.
• Understanding of modern development practices, including shift-left testing, BDD/TDD, version control (Git), and containerised workflows (e.g., Docker)
• Collaborate with product owners, UX, and developers to test end-to-end user journeys.
• Contribute to the development and maintenance of test automation frameworks.
• Create, maintain, and execute robust and reusable automated and manual tests.
• Ensure high levels of test coverage across backend services and frontend components.
• Conduct exploratory, regression, integration, and cross-browser testing as needed.
• Drive defect management, including analysis, triage, and resolution support.
• Work closely with developers using TDD/BDD practices to define and implement acceptance tests.

Desirable

• Experience with AWS (e.g., Lambda, CloudWatch, S3).
• Understanding of test strategies in microservices or event-driven architectures.
• Experience working within a multi-site or distributed team environment.
• We value people who are proactive, adaptable, and passionate about quality. Our team spans multiple locations, including Salford and London, so you'll need to thrive in a distributed Agile team environment and be comfortable collaborating remotely.

Business Development Manager (IT / Tech Partnerships)

IDN Recruitment · Remote

About the company

IDN Recruitment is a recruitment agency founded by professionals with backgrounds in international IT and tech companies. We specialize in tech, iGaming, and affiliate marketing (High-risk) recruitment and actively grow through partnerships and long-term collaborations with product companies and startups.

Requirements

• Experience in Business Development / Partnerships / Sales (IT or tech-related)
• Understanding of the IT / startup ecosystem
• Experience in outreach, negotiations, and building partnerships
• Strong communication and networking skills
• Proactive, independent, and results-oriented mindset

Responsibilities

• Searching for and initiating collaborations with IT teams and startups
• Building and maintaining long-term partnerships
• Negotiating cooperation terms
• Representing IDN Recruitment to potential partners

What we offer

• Remote work with a flexible schedule
• Clear goals and transparent processes
• Competitive compensation (fixed rate + bonuses)
• Opportunity to influence company growth

How to apply

Send your CV and a short intro

Subject: Business Development – your name

In a partnership with one of global consulting companies, we’re looking for a Senior Software Engineer in Test (SEiT) to join the Recommendations department within the company. The company is increasing personalisation for our audiences and continuing to offer an incredibly varied range of content across multiple platforms. On TV, Mobile, Web & Voice platforms spanning genres such as comedy, drama, news and more, the role of our Recommendations department is to provide audiences with content that is relevant and personalised, from well-known company brands.

The Lead SEiT will be engaged in all aspects of the software development lifecycle, including architecture, design, specs, tests, development and delivery. As a testing advocate, you will review new features, write test plans and pair with developers. This is primarily a back-end testing role, with a heavy emphasis on the validation of recommendation model pipelines.

Responsibilities of the role

We are looking for a strong collaborator who can lead testing in our Broad Catalogue and Content & Popularity teams. The position requires a self-motivated individual who has mature communication skills and is willing to own testing responsibilities across multiple teams.

• Provide testing for a team serving recommendations at scale, including:
• Data integrity tests such as schema validation, null checks, recommendation count limits and duplicate detection.
• API tests such as checking functionality, reliability and performance of recommendation systems.
• Promote a culture of quality within the team - providing Test representation during discovery, requirement gathering, estimations etc.
• Collaborate with peers to improve the team’s software development methodologies such as pairing, code & documentation reviews and continuous delivery.
• Lead the definition and execution of suitable Test approaches based on the needs of the product and our audience.
• Write and maintain automated tests in continuous deployment pipelines.
• Explore methods for testing machine learning algorithms, pipelines and data quality.
• Lead the troubleshooting of issues, identify the underlying cause and collaborate on a fix with other teams.

 Essential skills

• Experience working in a multi-discipline Agile team.
• Python coding experience.
• Experience with AWS services.
• Experience with automated testing frameworks.
• Experience writing automated API tests.
• Pairing and performing code reviews.

Desired skills, but not essential

• Data analysis experience using pandas, PySpark or equivalent tools.
• Experience of machine learning and/or artificial intelligence.
• Experience with load and performance testing.
• Ability to explain complex technical ideas to a non-technical audience.
• Aptitude to learn new technologies and explore new ways of working.

Tools & Technologies we use:

• Languages: Python, including pyenv for version management and Poetry for package & dependency management.
• Load testing: Gatling
• Cloud: AWS
• Version Control: Git & GitHub
• Deployment: CodeBuild, CodePipeline, Continuous Integration / Continuous Deployment (CI/CD).
• Database: DynamoDB, Redis
• ML/AI: Machine Learning Operations, AWS SageMaker
• Stream-Processing: Apache Airflow, Beam, Kafka, Flink

📍 Warsaw, Poland • Full-time • Middle

About us:
Connectro is a fintech company that specializes in providing secure, fast, and transparent international payment solutions for both individuals and businesses.

What We Do:

EU IBAN Accounts — enabling clients to send and receive euro payments seamlessly across Europe.
Global Transfers — supporting both SEPA (European) and SWIFT (worldwide) transactions.
Connectro Wallets — offering instant, commission-free transfers between Connectro users.
Crypto On-Ramp & Off-Ramp — providing secure and compliant conversion between fiat and stablecoins (e.g., USDT/USDC)

Our Mission: We aim to simplify global payments by delivering reliable, flexible, and cost-effective financial tools. Our focus is on transparency, compliance, and user trust, ensuring that every transaction is secure and free of hidden fees.

We are looking for a Finance Operations Specialist to support daily financial operations and build profitability analytics.

Responsibilities:

• Own financial calculations and profitability analysis across products, channels, segments, and business lines.
• Prepare management reporting, insights, and recommendations for leadership, including fast ad-hoc requests.
• Work with large datasets (100k+ rows): cleaning, consolidation, reconciliations, pivot tables, and advanced formulas.
• Build and maintain financial models in Excel; document calculation methodologies.
• Align KPI definitions and financial metrics with accounting logic and business objectives.
• Participate in improving and automating analytics and reporting processes.
• Ensure data quality and cross-department alignment.
• Support day-to-day financial operations, including maintaining operational records and internal accounting entries.
• Monitor and manage client balances within internal financial systems.
• Execute and account for fiat ↔ cryptocurrency exchange operations, including calculation of financial results.
• Process financial requests and transactions in internal accounting/operations platforms.
• Work with online banking systems of correspondent banks: create, verify, and record payment transactions.
   

Requirements:

Must have:

• 2+ years experience in financial analysis / controlling / audit / finance function.
• Strong Excel skills (pivot tables, formulas, data organization, validations).
• Ability to derive analytics from raw source data, not only prepared reports.
• Understanding of accounting principles (accrualization logic, revenues, costs).
• Attention to detail, accountability, integrity, and a problem-solving mindset.
• English B2+ or higher.
   

Nice to have:

• Experience in fintech / payments / financial services.
• ACCA / CIMA or similar certifications (even partially completed).
• Knowledge of Power Query / Power Pivot, SQL basics, or BI tools (optional).
   

What we offer:

⏰ Flexible schedule — start your day between 8–10 AM. We focus on results, not hours.

🏢 Comfortable office in central Warsaw — fully equipped with all amenities and a vibrant professional community.

🏥 Health insurance

✅ Official contract in Poland with full accounting and tax support.

🏝 Paid vacation & sick leave — 24 days of vacation per year plus unlimited sick leave.

💻 Equipment of your choice — Mac or Windows, tailored to your needs.

🍽 Subsidized Lunches — We cover 50% of your meal costs at the office.

🎁 Supportive team culture — we celebrate birthdays, work anniversaries, and life events together.

Project Coordinator

Location: Remote / Hybrid

Type: Full-time

Reports to: C-level executives

Role Overview

We are looking for a highly organized, execution-driven Project Coordinator to support cross-company operations and ensure that internal teams stay aligned, accountable, and on schedule. This role sits at the center of multiple projects across different companies and works in close, daily communication with C-level executives.

The Project Coordinator is responsible for translating strategic direction into clear tasks, tracking execution across teams, and delivering accurate, real-time reporting on progress, risks, and outcomes.

Key Responsibilities

Project & Process Coordination

• Coordinate multiple projects across internal teams and companies
• Break down executive directives into clear tasks, timelines, and ownership
• Ensure processes are followed consistently across teams
• Track dependencies, blockers, and deadlines across ongoing initiatives

Team Management & Communication

• Act as the central point of coordination between internal teams
• Follow up on deliverables and ensure accountability
• Maintain clear, structured communication between teams and leadership
• Escalate issues, risks, or delays early and proactively

Reporting & Documentation

• Provide accurate, timely reporting on project status, timelines, and performance
• Maintain dashboards, trackers, and documentation for all active processes
• Prepare concise summaries and updates for C-level executives
• Ensure data integrity and consistency across reports

Executive Support

• Work closely with C-level executives on priorities, planning, and execution
• Support decision-making with structured data and clear insights
• Assist in aligning teams with shifting priorities and time-sensitive initiatives

Requirements

• Strong organizational and coordination skills
• Experience managing multiple projects or workstreams simultaneously
• Exceptional attention to detail and accuracy in reporting
• Clear, professional communication skills (written and verbal)
• Ability to work directly with senior leadership and handle sensitive information
• High level of ownership, reliability, and follow-through
• Comfortable working in a fast-paced, changing environment

Nice to Have

• Experience in startups or multi-company environments
• Familiarity with project management tools (Jira, Notion, Asana, ClickUp, etc.)
• Experience working with remote or distributed teams
• Analytical mindset with the ability to turn raw data into actionable insights

What We Offer

• Direct exposure to C-level decision-making
• Ownership over critical internal processes
• Opportunity to grow into senior operations or program management roles
• Work in a high-impact, execution-focused environment
• Work with Time Tracker

Inforce is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Required Skills:

• Experience with Selenium and Appium for test automation.
• Hands-on experience in manual testing, including maintaining and creating test documentation.
• Proficiency in one or more programming languages: Java, JavaScript, or Python.
• Familiarity with tools such as Android Studio and BrowserStack or equivalent.
• Experience with Git for version control.
• Knowledge of CI/CD pipelines and integration processes.
• Hands-on experience in mobile application testing (Android/iOS).
• Proficiency in API testing using tools like Postman.
• Understanding of client-server architecture and HTTP protocols.

Responsibilities:

• Create and maintain detailed test documentation, including test cases, test plans, and bug reports.
• Design, develop, and execute automated test scripts using Selenium, Appium, or other tools.
• Perform comprehensive manual testing for mobile and web applications.
• Collaborate with development and product teams to identify and resolve issues.
• Conduct API testing and validate request/response structures and performance.
• Work with CI/CD pipelines to ensure smooth deployment processes.
• Use tools like BrowserStack or local setups for cross-browser and mobile device testing.
• Analyze and report test results, providing clear insights into product quality and potential risks.

We offer:

- Competitive salary

- Interesting and challenging projects

- Future career growth opportunities

- Paid sick leave and working day vacation

- Friendly team of professionals

- Delicious coffee biscuits and tea for your good mood

- The company covers 50% of the cost of courses you need

- Exciting team-building activities and corporate parties

- Office in the city center

PROJECT DESCRIPTION

Сompany is a provider of intelligent digital forensics and media exploitation software. Leveraging an innovative approach, our easy-to-use tools rapidly extract actionable intelligence to help identify and capture suspects who threaten communities or national security. We are seeking a talented and motivated Python software engineer to join our expanding team and lead the development of one of the most important components of our products. The position requires working from our office in Lviv.
Must be a team player in a distributed work environment. Be a great communicator and know how to make your work visible.
 
REQUIRED SKILLS AND EXPERIENCE

• Must be a team player in a distributed work environment. Be a great communicator and know how to make your work visible.
• 5+ years of Python development on Windows/Linux, working on complex algorithms, file and data structure parsing, data processing, and code optimization.
• Multiprocessing, multithreading.
• Consistently write unit tests.
• Experience with Windows API and macOS API.
• Experience with code instrumentation (cProfile, PyInstrument, xperf, etc).
• Experience with SQL queries and SQLite in particular.
• Experience with build scripts and continuous integration (GitHub, CMake).
• Familiar with Scrum.
• Upper-Intermediate English.
  Will be a plus:
• C/C++ development on Windows, multithreading, RPC, and code optimization.
  
  RESPONSIBILITIES
• Be part of our digital forensics research and development team as one of the main software developers working closely with digital forensics researchers.
• Maintain and improve our digital artifact collection service in Python.
• Reverse engineer complex data structures (digital artifacts such as log files, databases, etc) and write Python modules to parse these structures. Write cross-platform Python code to be executed in our different environments (desktop, on-premise server, SaaS environment).
• Integrate C++ libraries to decode complex data structures not easily processed in Python.
• Develop unit tests for each component as part of our CI platform.
• Instrument the code to achieve highest runtime performance.
• Perform adequate validation of code before passing it to QA.
  
   

Get to know us

Ideals is a global B2B SaaS product company recognized as the most highly rated and customer-centric brand in the secure business collaboration market. Trusted by over 2,000,000 users from 175,000 companies globally, we are on a mission to create more prosperity in the world by accelerating high-stakes business decisions. We achieve this by delivering extremely intuitive and robust software products that help people make impactful decisions with less stress, higher quality, and shorter hours. Our key products include:

Ideals Virtual Data Room (VDR): A secure, cloud-based platform for sharing confidential documents during due diligence, fundraising, M&A, legal transactions, and other business-critical workflows.

Ideals Board: A platform for boards and executive teams to streamline governance and enhance decision-making in a fast, secure, and compliant way.

The role

We are looking for a Software Engineer, Backend (.NET) with AI skills who will play a key role in building and scaling secure, high-load VDR services, with the additional opportunity to apply AI patterns to product features.

Your success in this role will be measured first by strong backend fundamentals: reliability, performance, scalability, and maintainability, and second by your ability to enable AI features safely and efficiently, using reusable and well-architected components.

This is a hands-on engineering role within a mature product environment, where engineering quality, observability, and long-term architecture matter.

What you will do

BE Engineering:

• Design, develop, and operate production-grade .NET services
• Work with .NET Framework 4.7, .NET 8, ASP.NET, Web API, Entity Framework
• Design and optimize data models using MS SQL Server / PostgreSQL
• Build and run services in AWS, using Docker, Kubernetes, ArgoCD
• Ensure service reliability and performance through:
• Clear SLIs/SLOs and capacity planning
• Caching, retries, backoff strategies, circuit breakers
• Secure multi-tenant access control
• Own services end-to-end: design, implementation, deployment, monitoring, and support
• Contribute to architecture and design reviews
• Improve code quality through code reviews, refactoring, and best practices

AI Enablement:

• Integrate AI/LLM providers behind clean, provider-agnostic abstractions
• Implement retrieval-augmented generation (RAG): chunking, embeddings, vector search
• Build safe AI flows with: Context scoping and validation, “Cannot answer” scenarios, Prompt-injection defenses
• Add evaluation and observability: Offline and online quality metrics, Monitoring tied to product KPIs
• Create reusable AI components (libraries, middleware, templates) adopted by other teams
• Share knowledge on safe and scalable AI usage

What you bring

• Strong experience with C# / .NET in production environments
• Solid knowledge of ASP.NET, Web API, Entity Framework
• Experience with relational databases (MS SQL Server, PostgreSQL)
• Hands-on experience with AWS
• Experience with Docker, Kubernetes, CI/CD pipelines
• Understanding of distributed systems, performance tuning, and reliability patterns
• Experience working in cross-functional product teams
• Strong written and spoken English (B2 level or above)

AI Skills (strong advantage)

• Experience with retrieval & vector search (embeddings, chunking, hybrid search)
• Integration with LLM providers (Azure OpenAI, AWS Bedrock, or open-source models)
• Experience with: structured outputs, streaming responses, provider-agnostic AI abstractions
• Knowledge of AI guardrails & evaluation: output validation, quality metrics, safe usage patterns
• Ability and willingness to mentor peers in applied AI practices

What we offer

We highly value our people, so we will empower you with all the resources and support to help you reach your full potential.

For your best work

• Remote-first flexibility to shape your ideal workday
• Home workplace budget
• Resilient home budget for Ukraine-based teammates
• Resilient office in Kyiv & co-working expense coverage
• Individual IT budget for extra equipment
• Top-tier tech and AI-powered tools

For your growth

• Access to Ideals Academy with numerous courses
• Investment in external learning and development activities
• Guidance in Personal Development Plan creation
• Professional literature and subscriptions coverage
• Support of your passion as a speaker or writer
• Internal talent mobility opportunities

For your well-being

• Medical insurance and Wellness Package for sports activities
• Full coverage of mental health sessions for Ukrainian teammates
• Funding for sports competitions
• 20 business days of paid time off per year
• Unlimited health-related time-off

Extra perks

• Team-building offline and online events
• Budget for meetups with your local team
• Generous internal referral program

Our culture

Commitment, Excellence, Collaboration, Trust and Care are core values to the Ideals team. For us, these are the principles that every Idealer lives and breathes. We are on the lookout for like-minded individuals who share our values. By doing so, we create a team where talents feel at ease and work to the best of their abilities.

Discover more.

Ideals is an equal opportunity employer

Ideals is made up of people from a wide variety of backgrounds and lifestyles. We embrace diversity and invite applications from people from all walks of life. We don’t discriminate against employees or applicants based on gender identity or expression, sexual orientation, race, religion, age, national origin, or citizenship.

What you’ll be doing:

• Managing projects throughout the delivery lifecycle;
• Risk, issue and change management;
• Collaborating with design and delivery teams to produce coherent project outcomes.
• Communicating with a range of stakeholders;
• Management of the developers team;
• Resource planning;
• People management.

Skills Required:

• Experience with Atlassian suite tools (Jira, Confluence);
• Experience in launching mobile products;
• Experience with analytics tools like FireBase Analytics, Google Analytics, etc;
• Experience with RESTful API;
• Strong understanding of SDLC;
• Understanding of CI/CD pipeline for Mobile development;
• Strong understanding of Android ecosystem;
• Experience in R&D projects for the Android platform will be an advantage.

Will be an advantage:

• Minimum of 3-4 years of experience in mobile application management;
• Understanding of Android best practices for application development;
• Strong understanding of agile development methodologies;
• Flexible and proactive/self-motivated working style with strong personal ownership of problem resolution;
• Ability to multitask and work independently with minimal supervision;
• Excellent verbal and written communication skills;
• Ability to work in a fast-paced environment.

What we offer:

• Working in a stable company with more than 14-years history in the media market;
• The opportunity to participate in the creation of a service of the future;
• Free English lessons;
• Table tennis lessons;
• Corporate psychologist;
• Discounts from partner brands for company employees.

We don’t just want to be an employer — we want to be your employer of choice.
 

We’d appreciate it if you could take a moment to fill out a short survey about what matters most to you. It will help us better understand candidates’ expectations and create an even more comfortable environment at MEGOGO. Here’s the link: bit.ly/43YaxBH
 

By responding to the vacancy and sending your CV to the Company (LLC “MEGOGO”), registered and operating in accordance with the laws of Ukraine, registration number 38347009, address: Ukraine, 01011, Kyiv, Rybalska Street, building 22 (hereinafter “the Company”), you confirm and agree that the Company processes your personal data presented in your CV in accordance with the Law of Ukraine “On Personal Data Protection” and GDPR.

Our Customer is a top-tier Digital Innovation and Software Engineering company delivering cutting-edge solutions for fast-growing businesses and enterprises. We specialize in FinTech, Renewable Energy, and Healthcare, with deep expertise in AI, Blockchain, and Data Science.
 

With a global team of 200+ professionals, we build innovative digital products that create sustainable business value and strengthen our clients’ competitiveness in an evolving digital landscape.
 

Project Overview

You will be working on one of the first licensed digital asset banks powered by Blockchain.
The product enables a simplified and secure process for capital raising, allowing companies and investors to:

• Create and manage digital assets
• Launch and manage offerings
• Buy, trade, and earn crypto assets

Our team is responsible for delivering one of the core services of the platform.

Responsibilities

• Collaborate closely with the team to build and evolve a mobile application
• Develop a new mobile app using React Native and Expo, ensuring scalability and maintainable architecture
• Improve and extend application functionality, including payment processing optimization
• Implement pixel-perfect UI based on provided designs
• Participate in planning, discovery, and implementation of new features
• Own features end-to-end: development, testing, and documentation

• Ensure high-quality, stable, and well-tested deliverables

   

Requirements

• 8-10 years of hands-on experience with React Native and TypeScript
• Strong knowledge of modern React patterns and state management (e.g. Zustand, Jotai Toolkit)
• Experience with React Query or similar server-state libraries
• Experience with React Navigation or Expo Router
• Understanding of secure storage solutions and basic mobile security concepts
• Familiarity with Expo modules and config plugins (optional but appreciated)
• Ability to work with native modules and basic Xcode / Android Studio configuration
• Good understanding of unit and integration testing for React Native apps
• Strong sense of ownership and high quality standards

Nice to Have

• Experience in banking or financial applications
• Experience with enterprise-level CI/CD for mobile

• Proactive communication and creativity in designing technical solutions

   

What They Offer

• Long-term team focus with transparent communication and minimal bureaucracy
• Opportunity to build niche expertise in FinTech, Healthcare, and other domains
• Continuous learning: personal development plans, roadmaps, and fast-track growth
• Strong internal career development culture
  (80% of executives were promoted internally)
•  

Benefits & Perks

• Flexible working schedule
• Fully remote work model
• Medical insurance
• Paid vacation
• Paid sick leave
• Paid public holidays

You will be joining a mature, data-driven digital health platform that helps users better understand their health, performance, and longevity through personalized insights. The product aggregates and processes large volumes of biometric, laboratory, and lifestyle data, transforming them into actionable recommendations using advanced analytics.

From a technical perspective, this is a high-load, production-grade system with:

• complex backend logic and data pipelines,
• heavy API usage and third-party integrations,
• strict requirements for reliability, performance, and scalability,
• continuous growth in users, data volume, and feature set.

The platform operates as a long-running SaaS product with a strong focus on backend architecture, data consistency, and system evolution rather than short-term feature delivery.

Responsibilities

• Design, develop, and maintain backend services written in PHP
• Take ownership of backend architecture decisions and long-term technical direction
• Build and evolve RESTful APIs used by web and mobile clients
• Work with relational databases and optimize queries and data models
• Participate in designing scalable solutions for high-load environments
• Integrate and maintain third-party services and internal subsystems
• Ensure code quality through clean, readable, and maintainable code
• Collaborate with frontend engineers, QA, DevOps, and product stakeholders
• Participate in code reviews and technical discussions
• Contribute to system stability, performance optimization, and technical debt reduction

Requirements

Must-have

• 7+ years of professional web development experience
• Strong knowledge of PHP 7.x and 8.x
• Excellent understanding of OOP, MVC, and ORM principles
• Solid experience with RESTful architecture and API design
• Hands-on experience with Yii and Symfony, with a good understanding of modern PHP framework architecture
• Working knowledge of JavaScript/TypeScript, including React, Next.js, and jQuery
• Experience with MySQL and/or PostgreSQL
• Experience with Git and Jira
• Understanding of backend scalability, performance tuning, and distributed system fundamentals
• Familiarity with Nginx, Docker, and docker-compose
• Experience working with high-load or data-intensive systems
• Ability to write clean, readable, and maintainable code
• English level: B2 (Upper-Intermediate) or higher

Nice to have

• Experience with Redis, RabbitMQ, or Gearman
• Experience with TeamCity or other CI/CD tools
• Basic knowledge of GNU/Linux and bash

Description

We are a global audience and location intelligence company that helps marketers connect the digital and physical world. We provide data-driven solutions to enhance marketing campaigns by leveraging location and audience data to reveal consumer behavior and enable more precise targeting and measurement. We work on high-end / high-performance / high-throughput systems for in-time analysis of data for autonomous driving and other big data applications e.g. for E-commerce.

Requirements

• You have 4+ years of experience on similar position.
• You have significant experience with Python. Familiarity with Java or Scala is a plus.
• Hands-on experience building scalable solutions in AWS.
• Proficiency in NoSQL and SQL databases and in high-throughput data-related architecture and technologies (e.g. Kafka, Spark, Hadoop, MongoDB, AWS Batch, AWS Glue, Athena, Airflow, dbt).
• Excellent SQL and data transformation skills.
• Excellent written and verbal communication skills with an ability to simplify complex technical information.
• Experience guiding and mentoring junior team members in a collaborative environment.

Job responsibilities

• Work in a self-organised agile team with a high level of autonomy, and you will actively shape your team’s culture.
• Design, build, and standardise privacy-first big data architectures, large-scale data pipelines, and advanced analytics solutions in AWS.
• Develop complex integrations with third-party partners, transferring terabytes of data.
• Align with other Data experts on data (analytics) engineering best practices and standards, and introduce those standards and data engineering expertise to the team in order to enhance existing data pipelines and build new ones.
• Successfully partner up with the Product team to constantly develop further and improve our platform features.

Build the real-time AI governance control plane trusted by global enterprises

Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product:

You’ll work on a cloud-native AI governance platform designed to intercept, classify, and control high-velocity AI interactions in real time — without revealing the client’s identity.

The platform analyzes user prompts, AI responses, coding-agent activity, and enterprise search outputs flowing across HTTP streams, IDE extensions, LLM APIs, and internal microservices. It applies need-to-know access filtering, policy transformations, and audit controls within sub-second decision windows, ensuring sensitive knowledge never crosses boundaries it shouldn’t. As enterprises adopt generative AI at scale, traditional access-control models break down. This product introduces a new security layer purpose-built for AI systems, enabling organizations to innovate quickly while maintaining strict governance over their data and models.

You will be joining a core engineering team that is building a platform with real industry impact — one shaping how AI responsibly integrates into the modern enterprise.

About the Role:
 

We are looking for a Senior Full-Stack Engineer (Backend-focused) to join a small, high-caliber team developing the core components of this real-time governance system.

Your primary focus will be backend development using Node.js/TypeScript — implementing scalable services, APIs, and platform features. When needed, you will support frontend development in React to deliver features end-to-end. You will collaborate closely with senior engineers, contribute to technical discussions, and take ownership of delivering reliable, high-quality features in a fast-moving, deeply technical environment.

Why This Role Stands Out:

• High-impact product defining how enterprises safely adopt AI
• Real engineering challenges — real-time processing, distributed flows, policy logic
• Modern tech stack: Node.js, TypeScript, React, PostgreSQL, Docker, cloud-native practices
• Work alongside experienced engineers and grow your backend expertise
• Strong ownership opportunities within a compact, highly collaborative team
• Remote-first environment with strong support and flexibility

What You Bring:

• 6+ years of professional software development experience
• 4 years of hands-on experience with Node.js and TypeScript
• Working knowledge of React and modern frontend development
• Understanding of backend architecture, APIs, and service-oriented design
• Experience with relational databases (PostgreSQL or similar)
• Familiarity with containerized and cloud-native environments
• Strong communication skills and ability to collaborate in a distributed team
• Ability to operate in a dynamic, fast-paced product environment
• Excellent English communication skills (written and spoken)

Nice to Have:

• Experience with CI/CD pipelines (GitHub Actions or similar)
• Experience with Python and/or Go
• Production experience with TypeScript-based backend systems
• Exposure to LLM/AI applications (LLM APIs, vector DBs, orchestration frameworks)
• Experience integrating ML/AI models into production
• Background in B2B or security-focused products
• BSc in Computer Science or related field

Why Us?

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.