Jobs at Djinni

Responsibilities
Design, build, and maintain end-to-end data pipelines using Palantir Foundry

Develop and manage data models, transformations, and workflows within Foundry

Integrate data from multiple sources (APIs, databases, files, event streams)

Ensure data quality, reliability, security, and governance across data products

Optimize performance and scalability of data pipelines and analytics workloads

Collaborate with product managers, analysts, and stakeholders to translate business needs into data solutions

Support analytics, reporting, and advanced use cases (including ML/AI where applicable)

Contribute to best practices, documentation, and data platform standards

Requirements (Must-Have)
Senior-level experience as a Data Engineer (5+ years)

Palantir certification (Foundry)

Strong hands-on experience working with Palantir Foundry in production

Excellent proficiency in Python and SQL

Experience building and operating cloud-based data platforms

Solid understanding of data modeling, ETL/ELT, and data warehousing concepts

Strong focus on data quality, governance, and security

Experience working in Agile, cross-functional teams

Professional working proficiency in English

Must be located in Europe

Nice to Have
Experience with cloud platforms (AWS, Azure, or GCP)

Exposure to analytics engineering or data product development

Experience working in regulated or enterprise environments

About AIstats

AIstats is transforming the football data market by moving from 2D to 3D, powered by a cutting-edge Computer Vision and Machine Learning ecosystem that unlocks deep insights for both fans and professionals.

What we build

Advanced Football Analytics — a mobile app for football fans an— a mobile app for football fans and bettors that reached 100k MAU in less than a year, featuring advanced statistics powered by our proprietary ML and Computer Vision technologies.

Advanced Analytics for Football Clubs — a next-generation analytics platform helping football clubs, scouts, and agents make smarter decisions both on the pitch and in the transfer market. Thanks to our early leadership in skeletal tracking data, AIstats secured several Tier-1 club partnerships within months of launching the platform.

Responsibilities

• Develop and improve statistical and machine learning models
• Analyze large-scale datasets using Python and SQL
• Conduct statistical analysis, hypothesis testing, and experiment evaluation
• Build interpretable ML solutions and explain model behavior
• Collaborate with cross-functional teams on data-driven initiatives

Requirements

• 3+ years of experience as a Data Scientist
• Strong Python skills with NumPy, Pandas, and scikit-learn
• Solid SQL knowledge; R is a plus
• Strong understanding of probability theory and mathematical statistics
• Experience with statistical testing: t-test, χ², ANOVA, Mann-Whitney, Wilcoxon, KS test, bootstrap/permutation tests, Bonferroni and FDR corrections
• Hands-on experience with XGBoost, LightGBM, and CatBoost
• Understanding of Bayesian methods
• Experience with longitudinal/panel data, mixed/fixed/random effects models, and repeated measures
• Experience with interpretable ML approaches: GAM, SHAP, partial dependence, counterfactual analysis

Nice to Have

• Experience with deep learning: Transformers, attention mechanisms, RNN/LSTM
• Knowledge of Graph Neural Networks
• Experience with Reinforcement Learning: PPO, MAPPO, MAT, multi-agent RL
• Familiarity with Google Research Football or similar environments
• Advanced Bayesian statistics: PyMC, Stan, numpyro, MCMC, hierarchical models
• Experience with causal inference: DAGs, instrumental variables, difference-in-differences
• Knowledge of probabilistic spatial models: Markov chains, HMM/DBN, MRF/CRF, Gaussian processes

What we offer

• Fully remote work format;
• Flexible start of the working day and convenient schedule;
• Stable competitive salary pegged to the USD;
• 24 days of paid vacation and 15 additional paid days off (including sick leave, corporate holidays, and national/religious holidays);
• Friendly communication culture, great product, and transparent processes;
• Dynamic work environment with a passionate team that loves sports and technology;
• Opportunities for professional growth and career development;
• No micromanagement — just trust, autonomy, and freedom to experiment.

Join our team and help drive innovation in the football industry!

A unique opportunity to take part in building an R&D team for a global company.

We are seeking highly experienced and visionary formal verification engineers to contribute to the development of advanced AI connectivity architectures and help define the formal verification methodology from the ground up.

Responsibilities:

• Define and execute formal verification strategies and methodologies for complex SoCs, IPs, and networking architectures (Switches, NICs, SmartNICs).
• Develop, implement, and maintain formal verification environments and test plans from concept to production.
• Specify formal properties, assertions, and constraints using formal tools and SystemVerilog Assertions (SVA).
• Own the formal verification environment, including setup, maintenance, and integration with simulation-based flows.
• Collaborate closely with architecture, RTL, and design teams to identify corner cases, ensure functional correctness, and drive verification sign-off.

Qualifications:

• B.Sc. in Computer Science or Computer Engineering.
• 3+ years of industry experience in formal verification.
• Proven experience with JasperGold, VC Formal, or similar formal verification tools.
• Demonstrated ownership and maintenance of formal verification environments.
• Strong analytical and problem-solving skills.
• Team player with excellent interpersonal and communication abilities.
• English - Upper-Intermediate.

Advantages:

• Experience as a verification engineer with practical knowledge of SystemVerilog and UVM methodology.
• Familiarity with networking architectures and IPs (Switches, NICs, SmartNICs).
• Experience integrating formal verification within broader project verification flows.

We offer:

• 5-day working week, 8-hour working day, flexible schedule.
• No time tracker.
• Competitive salary.
• Work-life balance.
• Remote work.
• Standard social guarantees: annual leave, sick days.
• We understand the value of knowledge and training, so if you will find interesting and useful courses for yourself, we will pay for them.
• We value life and work time therefore all issues are resolved on the spot without unnecessary bureaucracy.

DevCom is looking for a Trainee QA!
If you have a solid theoretical foundation in manual and mobile testing and a strong desire to learn, we invite you to join our Student Program, where you can gain hands-on experience, improve your skills, and grow in a professional environment.

The benefits of our student program:

— Personal mentor for each student
— 100% employment in case of successful completion of the student program
— Student program for three months. In this period, the stipend will be paid ($300 gross per month)

Work mode: This is a full-time position located in our Lviv office (hybrid is also available). While we prioritize candidates who are based in Lviv and able to attend the office, we are also happy to consider applicants from other regions of Ukraine.
 

Required Skills:

• Completed thorough testing courses are a mandatory requirement
• English — Intermediate plus  and higher (written and spoken)
• Basic understanding of software testing theory
• Understanding of mobile application testing
• Basic understanding of the software development process
• Familiar with the design and development of test documentation (test case, bug report, checklist)
• Familiar with SDLC/STLC
• Basic knowledge of HTML
• Good knowledge of Database (be able to write database queries to verify data as part of testing)
• Basic understanding of Agile/Scrum
• Ability to analyze and structure information
• Excellent attention to detail
• The ability to work autonomously as well as part of a team
• A logical, curious, and analytical mindset with a desire to interrogate data
• Excellent presentation and communication skills

Nice to have:

• Final year student or young specialist in the STEM field (Science, Technology, Engineering and Mathematics)
• Familiar with API testing (Postman/Swagger)
• Being familiar with Jira will be a plus
• Basic understanding of the client-server application architecture
• Basic understanding of LLMs (ChatGPT etc.) and prompt engineering
• Pet projects or practical testing experience

What do we offer after successful completion of the student program:
Salary $500 gross per month
Performance review every six months
Opportunities for career and professional development
English classes and other L&D activities like courses and certifications reimbursement
Recognition gifts and awards
Benefit program with the opportunity for compensation to cover the following expenses of their choice:

• Sports activities (these can be one-time sessions or monthly or annual subscriptions)
• Payment of medical expenses (treatment and preventive procedures at the dentist, services, and consultations with doctors, medical examinations, and tests)
• Psychologist consultations
• Medical insurance
• Training for the development of professional skills (hard and soft skills), including the purchase of necessary educational literature
• Courses in traditional arts and creativity (such as drawing, music, photography).
• Individual English language improvement classes- Employee referral program

21 working days — paid vacations
10 paid sick leaves
IT club membership

The next step is to perform the test.

After that will be a short interview conducted by recruiter — 15 minutes

Then — technical interview.

In case of success — offer!

Transparency and communication are highly valued by us. Our recruitment process includes feedback at every stage, ensuring that you are consistently informed and engaged.

  Hi! We are looking for a Senior React Native Developer to join our pack at SharksCode 🦈💙
SharksCode is a Ukrainian IT company that develops high-tech software solutions and B2B platforms, particularly in the iGaming industry.
We are looking for a Senior React Native Developer who will take a key role in building and evolving our mobile products. In this position, you will be responsible for designing scalable mobile architectures, developing new features, optimizing application performance, and driving technical excellence across the team.

We expect that you:
– Have a higher technical education in Computer Science, Software Engineering, or a related field.
– Have 5+ years of commercial software development experience, including at least 3 years with React Native.
– Have strong proficiency in React, React Native, and TypeScript.
– Have hands-on experience with WebSocket, Zustand, Reanimated, FlatList, and LegendList.
– Confidently use AI tools for development, code review, and requirements analysis.
– Have a deep understanding of mobile application architecture and scalable solution design.
– Have practical experience optimizing the performance of React Native applications.
– Understand the mobile application lifecycle and platform-specific features of iOS and Android.
– Have experience working with REST APIs and third-party service integrations.
– Have experience conducting code reviews and mentoring developers.
– Possess strong communication skills and can collaborate effectively with cross-functional teams.
– Have excellent analytical thinking, system design skills, and attention to detail.

Your future responsibilities:
– Develop new functionality and maintain existing features of mobile applications.
– Design and evolve architectural solutions for mobile products.
– Write high-quality, maintainable, and high-performance code following internal engineering standards.
– Optimize application performance and improve user experience.
– Analyze and resolve complex technical issues and system bottlenecks.
– Conduct code reviews and ensure high code quality standards within the team.
– Participate in planning, estimation, and technical solution design.
– Mentor developers and promote engineering best practices.
– Initiate and implement technical improvements aimed at increasing product stability, performance, and scalability.

Nice to have:
– Experience in the iGaming domain.
– Proven experience optimizing high-load mobile applications.
– Experience developing Native Modules for iOS and Android.
– Strong understanding of animations and implementation of complex UI/UX solutions.
– Experience with Firebase, App Center, Sentry, or similar platforms.
– Experience working with high-load systems and real-time functionality.
– Strong ownership mindset, proactivity, and ability to make technical decisions independently.

Interview stages:
🤝 Interview with Recruiter.
🧠 Technical Interview.
💙 Offer.

We offer:
🌴 24 paid vacation days, 14 sick days, and 5 days off.
⏰ Flexible start of the working day — from 9:00 to 11:00.
🏥 Medical insurance.
💰 Bonuses and performance-based rewards.
🐶 Office in the center of Kyiv — pets are welcome, we are pet-friendly.
💆 Lounge area in the office to recharge during the day.
🎾 Padel tennis, football, and training at the polygon for those who enjoy active leisure.
📚 Learning compensation, internal meetups and workshops, as well as access to the corporate LMS with courses.
🎁 Corporate currency that can be exchanged for merch, gifts, or additional benefits.

GD Next is a European group of companies, specialising in KYC, Fraud prevention, financial messaging, and Open Banking solutions. We integrate innovative, modern technologies into the traditional financial sector to strengthen digital banking and enhance the customer experience. By combining proven, market-validated technologies with the expertise of our team and trusted partners across Europe, we deliver real and tangible value to our clients.

We are looking for a Junior Java Software Engineer to join our Open Finance project team. This is a great opportunity for aspiring developers who want to gain hands-on experience in financial technology and grow their expertise in Java development.
The role will also include participation in 24/7 project hotline support on a rotational basis for additional compensation.

Key Responsibilities:

• Develop and maintain backend services using Java and relevant frameworks.
• Assist in implementing solutions that align with OpenFinance and PSD2 standards.
• Support the integration of third-party financial institutions and payment service providers (ASPSPs).
• Work closely with senior developers and the customer project team to gather requirements, participate in design discussions, and contribute to the development process.
• Write and maintain clean, efficient, and well-documented code.
• Participate in code reviews to ensure adherence to best practices, security, and performance standards.
• Collaborate with front-end teams for seamless integration between backend and front-end components.
• Develop unit and integration tests to maintain code quality.

• Troubleshoot and debug issues in backend services.

   

Required Skills & Qualifications:

• Basic understanding of Java and hands-on experience in backend development.
• Familiarity with core Java concepts (OOP, multithreading, collections).
• Understanding of RESTful APIs and JSON.
• Knowledge of relational databases (PostgreSQL, MySQL, or similar).
• Experience using Git for version control.
• Basic understanding of web security concepts (OAuth 2.0, JWT, encryption techniques).
• Strong problem-solving skills and willingness to learn new technologies.
• Good communication and teamwork abilities.
• B2 English (Upper-intermediate or higher).

Desired Skills:

• Experience with Spring Framework (Spring Boot, Spring Security).
• Basic knowledge of cloud platforms (AWS, Azure) and containerization (Docker).
• Familiarity with CI/CD tools and deployment practices.
• Exposure to Agile methodologies (Scrum, Kanban).
• Interest in financial technology (FinTech) and willingness to learn OpenFinance and PSD2 regulations.

Additional Information:

• Candidates will have the opportunity to grow within the company and gain exposure to modern financial technologies.
• The role will include participation in 24/7 support on a rotational schedule (1 day on duty / 1 day off duty) for additional compensation.
• This is a great opportunity for junior developers to develop real-world experience in a fast-paced and innovative financial services environment.
• Location: Ukraine.
• The project language is Ukrainian.

Applause is a profitable, well-capitalized operator of consumer subscription apps across privacy, security, health, productivity, and accessibility. The model is simple: acquire high-retention, category-leading apps and scale them. 

The apps already have top 1% retention, strong brands, and high organic traffic, so paid growth compounds on proven products instead of propping up weak ones. There is real budget behind growth that works.

The role. A top-of-funnel paid acquisition role that owns user acquisition across the whole portfolio end-to-end — running it, not supervising it. You start by personally running growth for at least three apps, then scale to five to seven as you build repeatable systems and, over time, a team beneath you. Paid and organic are treated as one connected acquisition system. This is a builder-operator role: you set up the growth function from scratch — campaign infrastructure, measurement, reporting, and playbooks.

Who we look for

• Has personally deployed meaningful paid spend at a consumer subscription company (~$10M+/year, or smaller budgets run with real rigor) with direct ownership of the numbers.
• Hands-on with the modern stack: an MMP (AppsFlyer, Adjust, or Singular), Superwall, Amplitude/Mixpanel, Customer.io 
• SKAN-fluent; builds and pressure-tests LTV and payback models 
• Has operated across 3–7 apps or product lines at once 
• Player-coach who executes today with a clear path to hire and lead a small team; ideally arrives with 2–3 trusted specialists (e.g. a UGC/creative producer and an analyst).

What you'd own

• Plan, launch, and optimize paid UA hands-on across Apple Search Ads, Google (UAC + search), Meta, TikTok, and paid web — budgets, bids, audiences, and creative testing against payback and CAC per app.
• Drive organic in parallel: ASO, store-listing conversion, web-to-app.
• Build the measurement backbone — stand up the MMP, configure SKAN and postbacks, run incrementality tests, reconcile web-vs-app attribution.
• Own the experiment roadmap independently: bring your own channel and creative ideas, size them by expected payback, run them without waiting for a task list.
• Manage secondary paywall/funnel work and coordinate lifecycle (email/push) with the analytics and lifecycle hires.

Comp. up to $150K (+performance bonuses) tied to portfolio payback and growth, with equity options after the first year

Project Overview:

We are seeking a Senior Backend Engineer with strong expertise in Node.js, TypeScript, and AWS Lambda to build a decoupled serverless application. The role focuses on implementing plan management endpoints with Fastify and ts-rest, designing a SQL Server schema with Prisma migrations, and building a deterministic calculation engine covering forecasts, SMV, derived metrics, and goal deltas — while integrating internal APIs with caching, retries, and circuit-breaker patterns, wiring the full AWS infrastructure via Serverless Framework, and ensuring quality through thorough unit and integration tests.

Customer Overview:

USA influencer marketing platform for organizations looking to advance their creator marketing. Its enterprise-grade technology and industry-leading intelligence facilitate scaled creator discovery, streamlined workflows, and robust reporting, while ensuring compliance and brand safety.

Responsibilities:

• Implement plan and plan-item endpoints with Fastify + ts-rest, validated by Zod schemas shared with the frontend.
• Build the deterministic calculation engine (forecast → adjustment → SMV → derived metrics → totals → goal deltas), including BRD edge cases (Twitch avg_concurrent_views, payout exclusivity, missing-data defaults).
• Design the SQL Server schema and Prisma migrations; ensure reviewable raw-SQL output for the DBA team.
• Build adapters for Lists/Collections and Campaign Service with caching, fallbacks, circuit-breaker, and structured error handling.
• Integrate AWS infrastructure (API Gateway, Lambda, RDS, ElastiCache, Secrets Manager, S3) via Serverless Framework; wire Coralogix logs/metrics/traces.
• Write thorough unit and integration tests, especially around the calc engine; pass Trivy + SonarQube gates in CI.
   

Skills/Requirements:

• 4+ years with Node.js and TypeScript in production backend services.
• Hands-on AWS Lambda + API Gateway, comfortable with serverless tradeoffs (cold starts, 30s/10MB limits, concurrency).
• Experience with Prisma (or comparable ORM) and a relational database; SQL Server experience a plus.
• Strong API design background — REST + JSON Schema/Zod/OpenAPI — and integration patterns (caching, retries, circuit breakers).
• Comfortable with Serverless Framework / IaC and GitLab-style CI/CD.

Nice to have:

• Fastify and ts-rest experience specifically.
• Background in calculation/forecasting engines or financial/analytics computations.
• Familiarity with Coralogix or comparable APM/log platforms.

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

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

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

Your Background

-5+ years of experience with .NET backend development
-Experience with fintech, banking, or payment systems
-Strong understanding of microservices architecture
-Experience with ASP.NET Core, REST APIs, and gRPC
-Hands-on experience with Docker and Kubernetes
-Experience with PostgreSQL, Redis, MongoDB, RabbitMQ, Kafka
-Strong knowledge of software architecture and clean coding principles
-Experience with AWS is a plus
-English level (Upper-Intermediate.)

Responsibilities

-Develop and maintain scalable backend services using .NET and ASP.NET Core
-Design and support microservice-based solutions
-Develop REST APIs and gRPC integrations
-Collaborate with DevOps and cross-functional teams
-Ensure system reliability, scalability, and code quality
-Participate in architecture and technical decision-making

Technologies

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

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

We are looking for a forward-thinking, driven, and hands-on Global Chief Information Security Officer (CISO) to design, implement, and scale our global information security strategy. As we expand, you will be responsible for building security processes from scratch, ensuring unimpeachable information security compliance across the regulated markets, and leading a distributed remote team.

This is a leadership role that is focused entirely on the global information security posture of the company.

Key Responsibilities:

InfoSecurity Strategy & Governance:

• Define, drive, and execute the global information security roadmap aligned with business goals.
• Assess and define CEX.IO’s current and future requirements in terms of information security.
• Identify capability gaps in the context of regulatory considerations and industry benchmarks
   

Process Management:

• Build, implement, and optimize robust security processes, frameworks, and policies across the entire organization from the ground up.
• Ensure all target teams are provided with the training and resources needed to perform their jobs to the highest degree possible

Compliance, Certifications & Audits:

• Oversee the successful acquisition and maintenance of industry-specific licenses and certifications (e.g., SOC 2, PCI-DSS, DORA, MiCA/crypto regulations). Manage regular internal/external security audits and executive reporting. 
  To achieve this, you will closely collaborate with:
• External auditors and regulators, acting as the primary technical point of contact and subject matter expert during corporate certification processes and regulatory reviews.
• Legal and data protection team to ensure information security policies strictly map to European GDPR compliance, data privacy laws, and corporate governance standards.
• Managing Directors and Officers within the UK, US, and ES locations to bridge global information security frameworks with local regulatory mandates and licensing requirements.
• Engineering and Product teams to embed security directly into the software development lifecycle and product roadmap. You will collaborate on secure coding practices, vulnerability management, and ensuring that product architectures (especially crypto/wallet features) are secure by design before release.

Team Leadership: 

• Lead, mentor, and scale a high-performing, fully remote security team.
• Foster a culture of accountability and proactiveness.
• Lead all managerial functions in accordance with the company’s policies and procedures (hiring, training, setting goals, appraising performance, budgeting)

Risk & Incident Management:

• Act as the ultimate point of escalation for global security incidents, ensuring proactive threat hunting and rapid mitigation.
• Manage the oversight of technical risk assessments, such as vulnerability scanning, penetration testing, risk reviews for new applications, and third-party risk assessments

Requirements (Must-Haves)

• Experience: Proven track record in a senior security leadership role (CISO, Director of Security, or Head of Information Security) within the Financial Services or FinTech sector.
• Direct experience steering organizations through complex information security audits, certifications, licensing, and international regulatory compliance.
• Demonstrated experience in creating, implementing, and managing group-level security processes and frameworks.
• Exceptional leadership skills with a proven ability to manage remote, distributed teams. Strong sense of ownership, proactiveness, and high responsibility.
• Language: Fluent English with excellent communication and reporting skills; Ukrainian or Russian will be an advantage.
• Location: Must be physically located and legally authorized to work remotely within Europe.
   

Preferred (Nice-to-Haves)

• Hands-on experience in the Cryptocurrency, Web3, or Blockchain industry,understanding specific security vectors (custody, cold/hot wallet security).

Requirements:

• Strong practical background in accounting + solid IFRS knowledge;
• 2+ years in international companies or cross-border (foreign jurisdiction) environments;
• Good understanding of tax systems, compliance, and reporting;
• Deep knowledge of Ukrainian Accounting Standards (UAS) and Tax Code of Ukraine;
• Experience improving accounting workflows, shortening closing cycles, and driving automation;
• Experience building management reporting from scratch or improving existing systems;
• Confident Excel / Google Sheets user;
• English at least B1 (written + spoken).

Nice to have:

• Exposure to EU / US / LATAM tax systems (VAT, Sales Tax, Income Tax);

• Experience handling and validating primary documents for non-resident entities.

   

Responsibilities:

• Organize and maintain financial data across multiple jurisdictions;
• Run payroll calculations and processing;
• Prepare and submit USC and PIT reporting;
• Ensure accuracy of accounting entries and financial records;
• Support external accountants and tax reporting processes;
• Participate in annual audits and prepare required audit documentation;
• Assist in monthly, quarterly, and annual financial reporting.

We are looking for a Technical Team Lead (ATE) to lead the development of automated test systems and drive the technical strategy of product testing in a manufacturing environment.

This role combines deep technical expertise with leadership responsibility. You will define the architecture of test solutions, make key engineering decisions, and grow a team of engineers. Your scope will cover the full testing lifecycle — from design analysis to manufacturing support and process optimization.

The ideal candidate has hands-on experience with ATE in production, understands DFT principles, and can build scalable and efficient test solutions.
 

Responsibilities:

1. Technical Strategy & Architecture

• Define test strategy (ICT / FCT / EOL) and ATE architecture
• Establish approaches for test coverage, fault isolation, and DFT
• Define engineering standards and best practices

2. Leadership & Team

• Lead and develop a team of test engineers
• Provide mentoring, design reviews, and technical guidance
• Make engineering decisions and trade-offs

3. Test Development

• Oversee development of test systems (fixtures, software, data infrastructure)
• Conduct DFT reviews with hardware teams
• Ensure production readiness of test solutions

4. Manufacturing & Optimization

• Support NPI → mass production transition
• Collaborate with manufacturing and contract manufacturers
• Optimize test time, yield, and line efficiency
• Lead root cause analysis

5. Data & Performance

• Analyze test data (yield, failure trends)
• Define KPIs and drive continuous improvement

Requirements:

1. Experience

• 5+ years in test engineering (PCBA / manufacturing / product)
• 2+ years of technical leadership experience
• Hands-on experience with ATE in production

2. ATE & Test Systems

• ICT / FCT / EOL testing
• Test fixtures and test infrastructure
• Test coverage, fault isolation, DFT

3. Manufacturing

• NPI → mass production
• Yield management, test optimization, line balancing
• Experience working with contract manufacturers

4. Embedded Systems

• Interfaces: UART, SPI, I2C, CAN, Ethernet
• Firmware flashing (secure flashing is a plus)
• Understanding of bootloaders and production firmware flows

5. Data & Metrics

• Yield analysis, failure Pareto
• KPI definition, SPC, GR&R

We offer:

• Competitive compensation and transparent conditions
• Military reservation (booking)
• Paid vacation and sick leave
• Health insurance
• Opportunity to influence technical decisions and product architecture
• Work with modern manufacturing environments and test systems
• Professional growth and development support
• Open culture and a strong engineering team

If you have relevant experience and are excited to contribute to a meaningful and impactful domain, we’d love to hear from you.

Send us your CV — we’ll be happy to review your application!

Requirements:

• Strong production experience with Vue.js
• Solid Python experience for backend development
• Proficiency with JavaScript / TypeScript for frontend development
• Hands-on experience with Three.js and Canvas-based rendering
• Demonstrable frontend performance optimization experience (page load time, rendering efficiency, working with large or real-time data sets)
• Ability to work highly autonomously, proactively clarify requirements and drive work forward with minimal supervision
• Strong communication skills and experience working in distributed teams (Europe/Ukraine time zone; ~1–2 hours of daily overlap with a US-based team)
• Hands-on experience with AI-assisted development tools — e.g. Claude Code and Codex — including AI skills, plugins, and MCP (Model Context Protocol), with a clear understanding of how to boost personal productivity and code quality using AI tooling.

Nice-to-Have:

• React experience — a planned Vue → React migration is in scope for the team, so familiarity with both frameworks is a strong plus
• Hands-on experience migrating a frontend from Vue to React
• Experience rendering large, real-time data streams in the browser
• Familiarity with deck.gl and Leaflet
• WebGL experience beyond Three.js abstractions
• Familiarity with C++ or general backend development.

Key Responsibilities:

• Build and maintain features across a portfolio of Vue-based projects
• Develop and support Python backend services
• Optimize frontend performance — faster page loads and more efficient rendering of heavy real-time 3D scenes and data
• Build and maintain visualization UI components that render synchronized 3D, lidar, and media data
• Contribute to the planned Vue → React migration as it ramps up
• Take ownership of features end-to-end, proactively clarifying requirements and assumptions
• Collaborate with a primarily US-based team with ~1–2 hours of daily overlap, while working largely independently
• Participate in code reviews and design discussions.

About the Project:

You'll join the engineering team of a leading technology company building autonomous mobility and robotics systems. The team develops an internal data visualization platform — essentially a "video and data player" that renders a 3D scene, a lidar feed, and an audio feed in sync, used to inspect and debug the data recorded by autonomous vehicles.

The work centers on a set of Vue-based projects, including the platform itself and supporting Python backend services, with a Vue → React migration on the roadmap as the broader engineering organization standardizes on React. This is a long-term engagement for an engineer who is comfortable across the stack, cares about clean and performant code, and can drive features from design to production with high ownership and minimal supervision.

Requirements:

• Strong backend development experience with C++ (the bulk of the backend is built on a custom in-house framework)
• Hands-on experience with AWS, particularly S3
• Proficiency with Protobuf
• Experience deploying and operating services on Kubernetes, including performance-driven traffic routing to pods
• Performance engineering skills — hash-based routing, SSD-based caching, and memory-mapped files
• Solid systems / low-level fundamentals (there is no off-the-shelf framework to rely on — much of the stack is custom)
• Ability to work highly autonomously and drive work forward with minimal supervision
• Strong communication skills and experience working in distributed teams (Europe/Ukraine time zone; ~1–2 hours of daily overlap with a US-based team)
• Hands-on experience with AI-assisted development tools — e.g. Claude Code and Codex — including AI skills, plugins, and MCP (Model Context Protocol), with a clear understanding of how to boost personal productivity and code quality using AI tooling.

Nice-to-Have:

• Familiarity with OpenTelemetry / observability tooling
• Understanding of LevelDB SSTable concepts and sorted, time-keyed data structures
• Familiarity with Python (used only for a small metadata/auth service)
• Basic DevOps skills.

Key Responsibilities:

• Optimize the performance of the C++ data-streaming backend — efficient delivery of large recorded datasets to the browser
• Work on infrastructure-level optimizations: traffic routing to Kubernetes pods, hash-based routing, SSD-based caching, and memory-mapped files
• Operate within a custom data-handling stack — a C++ framework, a custom HTTP server, and a proprietary data format built on top of LevelDB SSTables and Protobuf
• Take ownership of performance work end-to-end, proactively identifying bottlenecks and driving solutions independently
• Collaborate with a primarily US-based team with ~1–2 hours of daily overlap, while working largely independently
• Participate in code reviews and design discussions.

About the Project:

You'll join the engineering team of a leading technology company building autonomous mobility and robotics systems. The team develops an internal data visualization platform — a "video and data player" that renders 3D scenes, lidar, and audio recorded by autonomous vehicles. This role sits on the performance work stream: the backend reads on-vehicle data stored in S3, deserializes it from a custom, time-keyed format, and streams it to the browser. The data-transfer service is implemented in C++, and most of the platform's performance gains are expected to come from the backend.

This is a long-term engagement for a strong systems engineer who enjoys low-level performance work and is comfortable ramping on a heavily custom stack with high ownership and minimal supervision.