Jobs at Djinni

About the project:

Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. The company is now merging with a similar company in Canada and needs support in this way. As a  Data& Analytics Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.

Requirements:

• 5+ years of experience in Data Engineering or Analytics Engineering roles
• Strong experience building and maintaining pipelines in BigQuery, Athena, Glue, and Airflow
• Advanced SQL skills and experience designing dimensional models (star/snowflake)
• Experience with AWS Cloud
• Solid Python skills, especially for data processing and workflow orchestration
• Familiarity with data quality tools like Great Expectations
• Understanding of data governance, privacy, and security principles
•  Experience working with large datasets and optimizing performance
• Proactive problem solver who enjoys building scalable, reliable solutions

• English - Upper-Intermediate + Great communication skills

   

Responsibilities:

• Collaborate with analysts, engineers, and stakeholders to understand data needs and deliver solutions
• Build and maintain robust data pipelines that deliver clean and timely data
• Organize and transform raw data into well-structured, scalable models
•  Ensure data quality and consistency through validation frameworks like Great Expectations
•  Work with cloud-based tools like Athena and Glue to manage datasets across different domains
• Help set and enforce data governance, security, and privacy standards
• Continuously improve the performance and reliability of data workflows
• Support the integration of modern cloud tools into the broader data platform

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Work format: Remote
Employment type: Full-time
 

Responsibilities

• Collect, clean, and analyze structured and unstructured data.
• Build predictive and statistical models to support data-driven decision-making.
• Develop and validate machine learning models for various domains (NLP, CV, recommendation systems, etc.).
• Perform exploratory data analysis (EDA), visualization, and feature engineering.
• Present findings and insights to both technical and non-technical stakeholders.

• Collaborate with engineers and product teams to deploy models into production.

   

Requirements

• Strong knowledge of Python and data science libraries (pandas, NumPy, scikit-learn, matplotlib, seaborn).
• Experience with statistical modeling, hypothesis testing, and A/B experiments.
• Hands-on experience with at least one ML/DL framework (PyTorch, TensorFlow, Keras).
• Solid understanding of SQL and experience with relational databases.
• Familiarity with cloud platforms (AWS, GCP, Azure) or big data tools (Spark, Hadoop).
• Strong problem-solving and analytical thinking skills.
• English level B2 or higher — ability to work in an international team.

Nice to have

• Experience in NLP, Computer Vision, or Generative AI projects.
• Familiarity with MLOps tools (MLflow, Airflow, W&B).
• Experience with NoSQL databases (MongoDB, ElasticSearch).
• Participation in Kaggle competitions or open-source projects.
• Background in business intelligence tools (Tableau, Power BI, Looker).

We offer

• Remote-first work with international projects.
• Diverse tasks across different domains (finance, healthcare, e-commerce, AI-driven solutions).
• Competitive compensation package.
• Growth opportunities towards Senior/Lead Data Scientist or ML Engineer roles.

We are looking for a Machine Learning Engineer (MLE) to design, build, and productionize ML evaluation and automation pipelines that support large-scale model development workflows.

The role involves working closely with algorithm developers, ML researchers, and product teams to build robust and scalable systems that automate model evaluations, manage distributed data processing, integrate human-in-the-loop validation processes, and produce actionable evaluation metrics. This position offers full ownership over the system’s architecture, implementation, scalability, and operational robustness, enabling efficient and rapid ML experimentation at scale.

Requirements

Must Have

• B.Sc. in Computer Science, Software Engineering, or a related technical field
• 3+ years of production-level Python development
• 3+ years building ML pipelines, data processing systems, or model evaluation infrastructure
• Strong system design skills and hands-on experience building distributed, scalable systems
• Experience with cloud compute platforms (Preferably Azure) — compute, storage, and networking
• Proficiency with:
  • Containerized workloads (Docker, Kubernetes)
  • SQL / NoSQL databases
  • Experience integrating data annotation platforms or human labeling workflows
  • Strong ownership mindset, able to independently design, build, and operate complex ML infra systems

Strong Advantage

• Experience with Computer Vision workloads and ML inference pipelines
• Experience building ML serving infrastructure and model deployment systems
• Familiarity with ML experiment tracking tools (Weights & Biases, ClearML, MLflow, etc.)
• Experience with video processing pipelines and encoding technologies
• Familiarity with cloud-native monitoring and observability stacks

Bonus

• Prior experience building evaluation or benchmarking pipelines for ML models
• Experience designing quality evaluation workflows for ML-based products
• Experience working in ML-heavy product companies or applied AI domains

Responsibilities

• Design and implement end-to-end ML evaluation pipelines supporting large-scale model assessments
• Build distributed data processing pipelines for ML inference, pre-processing, post-processing, and data transformation tasks
• Integrate human-in-the-loop annotation and validation systems as part of the evaluation workflow
• Design and implement scalable job orchestration, task dispatchers, and worker-based architectures for parallel ML workloads
• Manage storage, indexing, and retrieval of intermediate and final data artifacts
• Develop monitoring, logging, alerting, and observability for the entire pipeline
• Collaborate with algorithm and research teams to define flexible and reusable infrastructure components
• Automate manual and ad-hoc processes into robust, production-grade workflows
• Optimize resource utilization and ensure cost-effective pipeline operations.

Why this role

• Full ownership of designing critical ML infrastructure from the ground up
• Direct impact on ML development velocity and model quality
• Work with experienced ML researchers and engineers on production-grade systems
• Exposure to real-world applied AI workflows, cloud-scale systems, and automation challenges

What we offer

• Competitive salary range
• Medical insurance
• Paid vacation and sick leaves
• MultiSport card
• Top equipment kit, co-workings
• Hybrid set of works (Office location: Warsaw)
• Collaborative and innovative work environment
• Career growth and development opportunities
• A chance to work with giants of the sports industry

About the project

Our partner leads the industry in generating dynamic sports videos for every digital destination. Their cutting-edge AI and Machine Learning technologies analyse live sports broadcasts from over 250 leagues and broadcast partners, including iconic names like the NBA, NHL, ESPN, FIBA and Bundesliga, to create personalized, short-form videos in real-time.

The solution empowers media rights owners to unlock new revenue streams and deliver a tailored fan experience across every digital platform. Join the high-profile Engineering team and discover the forefront of sports contents innovation.

We’re looking for a results-driven CRM Lead with a strong background in iGaming, capable of building and scaling CRM strategies from the ground up. The ideal candidate understands player behavior and lifecycle, knows how to lead teams, drive retention and reactivation, and is confident working with data, segmentation, and multichannel communications in a fast-paced, high-growth environment.

HOW YOU WILL MAKE AN IMPACT

Strategy & Development

• Develop and lead the CRM strategy across a multi-brand portfolio, tailored to Tier 1 markets;
• Define team goals and KPIs for all CRM areas;
• Collaborate with Retention departments (Promo, CRM, Content, VIP, Product) to build quarterly/annual roadmaps;
• Implement a structured, personalized player experience across all lifecycle stages (onboarding, reactivation, churn prevention, loyalty);
• Lead reactivation strategies for high-value players;
• Build segmentation, motivational models, and loyalty mechanics (cashback, missions, gamification, level-ups);
• Analyze and optimize conversion funnels for various player segments.

Operations

• Manage and develop a CRM team of 10+ specialists (recruiting, coaching, 1:1s, performance reviews);
• Oversee campaign quality: daily, weekly, seasonal, automated, and trigger-based;
• Implement and optimize automated CRM flows (welcome, lifecycle, predictive logic);
• Manage multichannel communications: email, SMS, push, in-app, onsite, messengers (Telegram, WhatsApp), personalized banners/pop-ups;
• Set technical tasks for development and BI to improve CRM tools and logic;
• Lead platform implementations/migrations: segmentation, campaign logic, templates;
• Own analytics and testing processes: reporting, campaign performance, A/B & multivariate testing, conversion optimization.

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 5+ years of experience in CRM within the iGaming industry, focused on large-scale B2C audiences;
• 2+ years in a leadership role managing a CRM team;
• Proven track record of building and scaling CRM functions from scratch or in high-growth environments;
• Deep understanding of the player lifecycle, behavior patterns, motivations, and engagement stages;
• Experience with Tier 1 markets, including local player expectations and compliance;
• Hands-on experience with CRM platforms such as Customer, Smartico, Symplify, or similar;
• Strong knowledge of HTML & campaign logic;
• Ability to interpret CRM metrics: retention, churn, reactivation, LTV, ARPU, NGR, bonus cost, CTR, OR/CR across channels;
• Experience in multichannel communication strategies: email, onsite, push, SMS, messengers;
• Close collaboration with BI, product, analytics, VIP, affiliate, and DEV teams;
• Strategic planning skills focused on player retention, reactivation, and ARPU growth;
• Ability to translate strategic goals into actionable team tasks;
• Experience in scaling communication channels.

HOW WE WILL KEEP YOU SMILING

• We offer flexible working hours and remote work setup, enabling you to plan your work around your life and not your life around work!
• We offer unlimited vacation days, and we provide sick leave of paid.
• We are ready to offer relocation support for candidates.
• A competitive compensation that values the skills and experience you bring.
• Employee referral bonus and gifts for your special days.
• Financial support in 50% for learning expenses to help you in your professional growth!
• With us, you will experience a positive atmosphere and a company culture where people are valued above all else. You'll also have the opportunity to participate in fun team-building activities.

Our strong track record is in AdTech & MarTech — we’ve built a portfolio of profitable startups that are scaling fast and already occupy a solid market share, especially in the US.
On top of that, we’re expanding into mobile apps and other niches.
 

Now we’re looking for a Talent Recruiter who’ll help us grow our teams with exceptional people on the AdTech market.
 

What you will be doing:

• own the full-cycle recruitment for AdTech & MarTech roles (business development, developers, marketing, etc.);
• support with administrative roles (finance, HR, legal, business ops, system administrators, design, etc);
• build strong pipelines, manage outreach, and keep processes smooth and human;
• shaping role profiles and providing market insights to hiring managers;
• be an ambassador of Spalah culture, ensuring every candidate is a great fit.

What you bring:

• 1+ years of recruitment experience withing AdTech/MarTech niche;
• strong track record in closing both business and technical roles;
• able to thrive in a fast-paced, startup-like environment;
• strong communication skills — English required (Upper-Intermediate+).

Why us:

• the chance to grow into a key role in a fast-scaling venture builder.
• work at the heart of one of the most successful AdTech ecosystems in Eastern Europe;
• direct access to founders and decision-makers, no endless bureaucracy;
• flexibility: remote-friendly, async culture;
• progressive environment — we value initiative, ownership, and results over “process for the sake of process”.

Additionally we provide you with:

• flexibility and freedom: choose fully remote, hybrid, or office-based work yourself;
• strong team: work alongside some of the industry’s top talent;
• unlimited growth: grow in multiple directions, get freedom to launch your own product;
• career development: take courses, attend top-notch conferences, explore digital library for nonstop growth;
• health support: get medical insurance, paid vacation and sick leaves, and access to a corporate psychologist;
• fun and culture: enjoy off site parties, team-buildings, sport events, and corporate gifts.

Thanks for your time.
Let`s bring things to the next level?

Now, we’re looking for a Co-Founder to join AppLab — our venture-backed team testing ideas, seeking for next-gen productivity, petcare, health, wellness, and lifestyle apps.

Today we’ve built a full-stack infrastructure for launching and scaling mobile apps in white-hat niches — covering tech, product, marketing, and operations. And we are opening the door for someone ready to bring their own hypothesis, test it on our infrastructure, and scale it into a global business.

This isn’t just a “job.” It’s an equity-backed opportunity to take your expertise in user acquisition and mobile growth, and turn it into a real company — with a venture builder backing you at every step.

What you will be doing:

• take your own mobile app idea (or co-develop with us), validate and test it using our existing infrastructure;
• lead User Acquisition & Growth strategy across paid channels, ASO, performance marketing, and creative testing;
• drive business metrics: CAC, LTV, retention, scaling funnels across global markets;
• work side-by-side with our in-house (15 A-players) from product, creative, development, marketing and data teams to accelerate testing cycles;
• operate as a co-founder partnering with our Head of AppLab, Olena Slobodaniuk: from hypothesis → MVP → scale → revenue.

What you bring:

• 3+ years in mobile apps (ideally health, wellness, productivity, or other mass-market niches);
• proven track record in User Acquisition — you know how to run high-performance campaigns, test creative angles, and scale budgets profitably;
• experience taking at least one app from launch → scale;
• founder mindset: you think in ROI, growth loops, and business models, not just campaigns.
• hungry, ambitious, and ready to go global.

What you’ll get:

• equity-based co-founder role with shared upside in the business you build;
• access to ready-to-use venture builder infrastructure (analytics stack, UA frameworks, creatives pipeline, finance & legal support);
• fast-track from idea → scale: skip the “startup garage phase,” and launch with a running engine;
• backing of a venture builder that has already launched and scaled multiple international projects.

If you’ve been thinking “I could build something bigger — if only I had the right platform,” this is it. Let’s build the next global app together.
 

Additionally we provide you with:

• flexibility and freedom: choose fully remote, hybrid, or office-based work yourself;
• strong team: work alongside some of the industry’s top talent;
• unlimited growth: grow in multiple directions, get freedom to launch your own product;
• career development: take courses, attend top-notch conferences, explore digital library for nonstop growth;
• health support: get medical insurance, paid vacation and sick leaves, and access to a corporate psychologist;
• fun and culture: enjoy off site parties, team-buildings, sport events, and corporate gifts.

Thanks for your time.
Let`s bring things to the next level?

Skills Required

• 5+ years experience with back-end development using Ruby on Rails.
• Experience building API base applications.
• Understand data structure and distributed system microservice concepts
• Understanding of the web stack, including HTML/CSS, Javascript, JSON, HTTP requests.
• Experience with Relational Databases and SQL (MySQL preferred).
• Bachelor's degree in Computer Science, Computer Engineering, or equivalent experience.
• English - active intermediate level or higher.
  
  Why this might interest you:
• Real product that helps users make smarter financial choices
• Mature, stable engineering process no chaos
• Strong, international team (Ukraine, Europe, U.S.)
• Space for growth, ownership & impact  your voice matters

Skills Required

• Bachelor’s degree in CS, Software Engineering, or highly similar course of study is preferred, but work experience considered in lieu of degree
• 2-3 years of experience as Software engineer in Test or Test Automation Engineer
• Selenium or Selenide must have
• Experience using Git, CircleCI and/or Jenkins
• Passion for software quality and automation, and drive to be successful in a high growth, fast paced environment
• Active upper-intermediate level of English or higher
  
  Why this might interest you:
• Real product that helps users make smarter financial choices
• Mature, stable engineering process no chaos
• Strong, international team (Ukraine, Europe, U.S.)
• Space for growth, ownership & impact  your voice matters

We’re seeking a driven Product Owner to lead the creation of impactful digital products—steering the product roadmap in step with the strategic objectives of DTAG and its affiliates.

As the hinge between customers and delivery, you’ll be the product’s advocate: the customer’s voice, the quality bar, and the person who ensures we ship real business value.

Details: 

Full remote

Location: Kosice, Slovakia

Fluent English 

Start ASAP 

What you’ll do

• Own the product roadmap—define how the product evolves, align stakeholders, secure development budgets, and ensure on-budget delivery (or negotiate additional funding when necessary).
• Partner with internal and external customers to clarify needs and keep the roadmap aligned with broader business strategy.
• Translate vision into execution by preparing scope documents and defining Epics/User Stories for Agile teams.
• Represent the client/customer so expectations are understood and reflected in the product.
• Make trade-off calls using data and context to unblock delivery and resolve critical issues.
• Set and track objectives/strategies, leveraging product data to inform smart decisions.
• Map end-to-end customer journeys and understand how systems and processes connect.
• Co-create the product vision with stakeholders during ideation and concept phases.
• Take full accountability for product outcomes within the product model and clearly communicate needs to business partners.
• Assess business value and ROI, build cases, and prioritize stories, epics, and themes to focus on the highest-impact work.
• Shape requirements to keep them aligned with product goals and maximize value.
• Maintain a clear, prioritized backlog of user stories for delivery teams.
• Act as the product ambassador, internally and externally, and be the go-to contact for product questions.
• Create detailed, actionable specifications that development teams can implement.

Qualifications

• Have 3+ years in ICT System Engineering, Project Management, IT Business Analysis, or ICT Delivery Service Management.
• Hold a Certified Product Owner credential.
• Bring solid IT fundamentals and a strong grasp of the software development lifecycle.
• Excel at communication, analysis, presentations, decision-making, problem-solving, and negotiation.
• Understand business case development and ROI evaluation.
• Are fluent with Agile methods and project management practices.
• Speak English (B2); German (B1) is a plus.
• Collaborate effectively across cross-functional teams and build strong stakeholder relationships.
• Have proven experience defining and delivering product roadmaps.
• Are comfortable in a role without direct people management responsibilities.

N-iX is looking for a Senior Full Stack (PHP + Vue) Engineer to join our team!

Our customer is a US-based company focused on innovative online education and simulation platforms, primarily in the healthcare and allied health fields.

Must Have Requirements:

• 6+ years of professional experience building modern web applications (Laravel, Vue, Nuxt).
• Hands-on experience with DevOps practices: Docker, CI/CD pipelines (GitHub Actions, GitLab CI).
• Strong understanding of application security best practices (OWASP, CSRF, XSS).
• Proven track record of mentoring, conducting code reviews, and enforcing best practices within the team.
• In-depth knowledge of performance optimization.
• Experience in SEO and Accessibility (WCAG).
• Excellent communication skills and a collaborative mindset.

Nice to have:

• Experience designing application architecture and complex REST/GraphQL APIs. 
• Expertise in deploying production-ready Nuxt SSR/SSG applications.

Responsibilities:

• Develop and maintain backend (Laravel) and frontend (Vue/Nuxt) features.
• Integrate external services and APIs.
• Build scalable, secure applications aligned with industry best practices.
• Write high-quality, tested, and maintainable code.
• Optimize application performance and scalability.
• Participate in planning, estimation, and architectural discussions.
• Collaborate closely with designers, backend, and DevOps engineers.

N-iX is looking for a Senior Full Stack (PHP + Vue) Engineer to join our team!

Our customer is a US-based company focused on innovative online education and simulation platforms, primarily in the healthcare and allied health fields.

Must Have Requirements:

• 6+ years of professional experience building modern web applications (Laravel, Vue, Nuxt).
• Hands-on experience with DevOps practices: Docker, CI/CD pipelines (GitHub Actions, GitLab CI).
• Strong understanding of application security best practices (OWASP, CSRF, XSS).
• Proven track record of mentoring, conducting code reviews, and enforcing best practices within the team.
• In-depth knowledge of performance optimization.
• Experience in SEO and Accessibility (WCAG).
• Excellent communication skills and a collaborative mindset.

Nice to have:

• Experience designing application architecture and complex REST/GraphQL APIs. 
• Expertise in deploying production-ready Nuxt SSR/SSG applications.

Responsibilities:

• Develop and maintain backend (Laravel) and frontend (Vue/Nuxt) features.
• Integrate external services and APIs.
• Build scalable, secure applications aligned with industry best practices.
• Write high-quality, tested, and maintainable code.
• Optimize application performance and scalability.
• Participate in planning, estimation, and architectural discussions.
• Collaborate closely with designers, backend, and DevOps engineers.

Role Overview

You’ll transform complex business requirements into intuitive, high-performance user experiences. This isn’t just about implementing designs — you’ll help shape the architecture, multi-channel strategies (desktop, mobile, and more), and ensure the systems we build are scalable, observable, maintainable, and reliable.
 

You’ll work closely with designers to bring interfaces to life, partner with back-end engineers to integrate APIs efficiently, and collaborate with product managers to keep technical direction aligned with business goals.

What You’ll Do

• Build and maintain complex, responsive web applications for desktop and mobile using React and Angular.
• Translate sophisticated Figma designs into clean, accessible, pixel-perfect interfaces.
• Integrate with REST, GraphQL, and WebSocket APIs with robust error handling.
• Implement scalable state management (Redux, NgRx, Zustand, etc.).
  Optimize performance with lazy loading, code splitting, memoization, Core Web Vitals.
• Ensure accessibility compliance (WCAG) and cross-browser compatibility.
• Participate in architecture discussions and define front-end best practices.
• Conduct code reviews and mentor other engineers.
• Write and maintain unit, integration, and end-to-end tests.
• Contribute to documentation for both technical and non-technical audiences.
• Track your time accurately — not for micromanagement, but to help the team stay focused on what matters most through dashboards that show the types of activities that consume our time.
  
  Required Skills & Experience
• 5+ years of professional front-end development experience.
• Strong proficiency in JavaScript and TypeScript.
• Hands-on production experience with React and Angular.
• Solid understanding of modern component-based architecture.
• State management with Redux, NgRx, Zustand, or similar.
• Proficiency in HTML5, CSS3, and styling approaches (SASS/LESS, CSS Modules, CSS-in-JS).
• Experience integrating with REST/GraphQL APIs.
• Responsive design, cross-browser testing, and accessibility best practices.
• Familiarity with build tools (Webpack, Vite, Angular CLI) and package managers (npm, yarn, pnpm).
• Testing frameworks like Jest, Jasmine, Cypress, Playwright.
• Performance optimization techniques and metrics (Lighthouse, Core Web Vitals).
• Strong English communication skills — written and spoken.
• Willingness to go “above and beyond” to demonstrate excellence
  
  Why Join Us
• Work on high-impact, client-facing products from day one.
• Collaborate with skilled professionals across product, design, and engineering.
• Have a direct hand in shaping both technical and product direction.
• Enjoy a fully remote role with minimal bureaucracy and maximum trust.
• Gain exposure to diverse industries (Fintech, Healthtech, IoT, eCommerce/Logistics)
• Join a supportive, open team culture that values autonomy, mastery, and purpose.

N-iX is looking for a Senior Full Stack (PHP + Vue) Engineer to join our team!

Our customer is a US-based company focused on innovative online education and simulation platforms, primarily in the healthcare and allied health fields.

Requirements:

• 6+ years of professional experience building modern web applications (Laravel, Vue, Nuxt).
• Proven experience designing application architecture and complex REST/Hands-on experience with DevOps practices: Docker, CI/CD pipelines (GitHub Actions, GitLab CI) Sonar Qube.
• Strong understanding of application security best practices (OWASP, CSRF, XSS).
• Proven track record of mentoring, conducting code reviews, and enforcing best practices within the team.
• In-depth knowledge of performance optimization
• Experience in SEO and Accessibility (WCAG).
• Excellent communication skills and a collaborative mindset.

Nice to have:

• GraphQL APIs.

• Expertise in deploying production-ready Nuxt SSR/SSG applications (nice to have).

   

Responsibilities:

• Develop and maintain backend (Laravel) and frontend (Vue/Nuxt) features.
• Integrate external services and APIs.
• Build scalable, secure applications aligned with industry best practices.
• Write high-quality, tested, and maintainable code.
• Optimize application performance and scalability.
• Participate in planning, estimation, and architectural discussions.
• Collaborate closely with designers, backend, and DevOps engineers.

Team Summary

We are a small, focused team of Software Development Engineers in Test (SDETs) building and scaling automation frameworks that validate firmware platforms. Our mission is to ensure high-quality, reliable test coverage that supports product development at scale. We are currently building our lab infrastructure from the ground up, designing and deploying physical testing environments and devices, while establishing the supporting infrastructure that ensures automation runs smoothly and reliably across diverse platforms.
 

Job Summary
As the Lab Infrastructure Engineer, you will be the top-level technical expert responsible for ensuring our laboratory's scalability, reliability, and readiness for complex testing needs. This role is focused on designing and implementing advanced hardware and software lab solutions, automating infrastructure and configuration management, and resolving our most challenging technical issues.

Responsibilities and Duties

— Drive the design, architecture, and implementation of the lab infrastructure from scratch, taking full responsibility for the final result and proposing optimal solutions.

— Perform hands-on setup, maintenance, and optimization of test environments, which includes soldering of embedded components.

— Work closely with SDETs to enable efficient testing pipelines.

— Implement automation and orchestration for the hardware and software involved in lab operations.

— Identify bottlenecks, propose optimizations, and make the lab more reliable and scalable.

— Work on-site at one of our Kyiv laboratories.

Qualifications and Skills

— Proven experience in designing, implementing, and scaling on-premises infrastructure, including physical test devices and supporting systems.

— Strong expertise in Unix/Linux systems and networking fundamentals (LAN/Wi-Fi, DNS, DHCP, NAT) and robust network design.

— Hands-on experience with CI/CD practices, developing automation infrastructure frameworks, and support tools.

— Proficiency with orchestration and configuration management tools (e.g., Ansible).

— Soldering skills and basic understanding of PCB design and schematic.

— Practical experience with Raspberry Pi/Arduino for building and testing solutions.

— Advanced problem-solving abilities for complex hardware, software, and network issues, with a forward-thinking approach to suggesting lab infrastructure optimizations.

— The ability to take full ownership of lab operations and results, while actively partnering with SDETs and other teams to achieve shared goals.

— An Upper-Intermediate level in both written and spoken English (B2).

Nice to have

— Hands-on experience with Docker (exposure to Kubernetes is a plus).

— Experience with AWS or other cloud services.

We offer multiple benefits that include

— The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member.

— Competitive compensation and perks. Annual performance review.

— Gig-contract.

— 21 paid vacation days per year, paid public holidays according to Ukrainian legislation.

— Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves.

— Medical insurance is provided from day one. Sick leaves and medical leaves are available.

— Remote working mode is available within Ukraine only.

— Free meals, fruits, and snacks when working in the office.

Team Summary

Our Lab Infrastructure Engineering team is the driving force behind our mission-critical end-to-end testing. We are seeking a Lead to guide the strategic direction of our lab, which integrates complex hardware setups, custom-built testing nodes, and robust automation frameworks. Our team focuses on delivering stable, scalable environments that empower development and QA teams to run critical tests with confidence, ensuring the quality of our mobile devices and firmware.
 

Job Summary
To achieve this mission of delivering stable, scalable environments, we are seeking a Lead Lab Infrastructure Engineer. In this role, you will take ownership of the planning, development, and operation of our testing laboratory. You’ll lead a small but highly skilled team of Lab Infrastructure Engineers, guiding them in building and maintaining the physical and virtual infrastructure that supports large-scale mobile and firmware testing.

Responsibilities and Duties

— Lead the lab's evolution, setting its strategic direction and ensuring alignment with business and engineering goals.

— Oversee the design, assembly, and configuration of physical test nodes, racks, and network topologies.

— Plan, implement, and maintain multiple testing environments across various automation domains, including mobile and firmware.

— Establish and enforce best practices for lab operations, including infrastructure orchestration, Root Cause Analysis (RCA), and continuous improvement of monitoring systems across both lab and cloud environments.

— Collaborate with QA automation and cross-functional testing teams to deliver reliable test environments.

— Lead troubleshooting efforts for complex lab, device, or network issues.

— Work on-site at one of our Kyiv laboratories.

Qualifications and Skills

— Proven expertise in designing, implementing, and scaling on-premise infrastructure, including network equipment, physical servers, and single-board mini computers, and supporting systems.

— Experience in leadership roles, with a demonstrated ability to guide and mentor team members.

— Expertise in Unix/Linux systems, networking fundamentals (LAN/Wi-Fi, DNS, DHCP, NAT, VLANs), and physical lab infrastructure (assembly, configuration, maintenance).

— Practical experience with Infrastructure as Code (IaC) tools like Terraform/Terragrunt, configuration management tools such as Ansible (preferred), and CI/CD pipelines.

— Proficiency in scripting (Python is primary) and strong troubleshooting skills for hardware, software, and network issues.

— Experience with AWS services (IAM, VPC, EC2, S3, Lambda, EKS, ECS, SSM).

— An Upper-Intermediate level in both written and spoken English (B2).

We offer multiple benefits that include

— The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member.

— Competitive compensation and perks. Annual performance review.

— Gig-contract.

— 21 paid vacation days per year, paid public holidays according to Ukrainian legislation.

— Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves.

— Medical insurance is provided from day one. Sick leaves and medical leaves are available.

— Remote working mode is available within Ukraine only.

— Free meals, fruits, and snacks when working in the office.