Jobs at Djinni

The Role:

We have been developing products for Wall Street for the last 12 years. We grow increasingly, and our products help attract more than $30 billion of financing monthly.

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

The head office is in NY, and the development offices are in Kyiv (has operated for the last 8 years and consists of 100+ specialists), Tel Aviv, NY. There are 200+ specialists globally across 10 products.

We are looking for an experienced Senior DevOps Engineer on a full-time basis.

A successful candidate will be a key part of the Engineering Department and will drive the team to meet business goals. Daily tasks will include automating processes, enhancing the platform’s fault tolerance, and improving feedback loops.

A background in Software Engineering (e.g., Software Engineer role or SRE/DevOps with development-heavy tasks) will be a plus.

Key requirements:

• At least 4 years of experience in an SRE/DevOps Engineer role
• Open-mindedness and eagerness to learn new things
• Understanding of Agile & DevOps principles, practices, and tools
• Production-grade experience with AWS cloud and open-source software like Kubernetes, Docker, Terraform, Prometheus, etc.
• Experience with database administration, both relational and NoSQL: Postgres, MongoDB, DocumentDB, and OpenSearch
• Ability to work productively as an individual contributor as well as in a team
• Good written and verbal communication skills
• Upper-intermediate or Advanced level of English.

Would be a plus:

• Software engineering experience (any modern programming language)
• Experience working in an Agile environment.

Key responsibilities:

• Developing and operating cloud-native products with a 99.95% availability SLO
• Participation in an on-call schedule to ensure system availability and a rapid response to incidents
• Improving the everyday lives of other engineers by implementing best practices and engineering toolsets
• Knowledge sharing.

We offer besides competitive salary:

• Remote work
• An informal style of leadership and communication, skilled management
• Work in an Agile environment
• Online English lessons
• Team-building activities
• Salary review
• Paid vacation and paid sick leave
• Corporate medical insurance programs from the start date
• PE accounting and support
• Referral program.

We are looking for a skilled Unreal Engine 4 Developer to create a physics-based Boat Pawn and integrate it with AirSim. If you are passionate about game development, have strong C++ skills, and enjoy working on advanced simulation projects — this role is for you!

Your Mission

• Develop a physics-based Boat Pawn for UE 4.27 using C++
• Integrate it into AirSim as a new vehicle type (BoatPawn)
• Implement realistic movement mechanics: throttle, steering, reverse
• Ensure compatibility with CarClient or similar AirSim Python APIs
• Handle proper collision and environmental interactions
• Add sensors: Lidar, GPS, IMU, Camera

What We Offer

• Remote & flexible work schedule
• Competitive project-based payment (negotiable based on experience)
• Clear technical requirements & well-defined scope
• Opportunity to work on an innovative project combining Game Development & AI
• Potential for long-term collaboration on similar simulation projects
• Supportive environment — we value creativity and technical excellence

What You Need

• Strong experience in Unreal Engine 4 (preferably version 4.27)
• Proficiency in C++ and UE4 physics system
• Experience with Pawn/Vehicle Movement
• Familiarity with AirSim (or willingness to learn quickly)
• Understanding of sensor integration (Lidar, GPS, Cameras) is a plus

Send your resume  — we’d love to connect!

We are looking for a Senior Java Developer to join our growing development team. You’ll play a key role in building and enhancing scalable, high-performance web applications. Working closely with cross-functional teams including frontend developers, UX/UI designers, QA engineers, and product managers, you’ll be deeply involved in the entire software development lifecycle—from concept to deployment.

Key Responsibilities:

• Design, develop, and maintain high-quality backend services and APIs using Java (preferably Java 17+), Spring Boot, and related technologies.
• Collaborate with frontend developers working with modern frameworks such as React.js and TypeScript to deliver seamless end-to-end solutions.
• Participate in system design and architecture discussions, driving improvements in structure and performance.
• Ensure code quality through test-driven development, peer code reviews, and continuous integration practices.
• Optimize applications for maximum speed and scalability.
• Contribute to the improvement of internal development processes and tooling.
• Troubleshoot and debug complex issues across the stack.

Requirements:

• 5+ years of hands-on experience with Java (Spring Boot, Spring Data, Hibernate/JPA).
• Solid knowledge of RESTful API design and microservices architecture.
• Strong experience with RDBMS (especially PostgreSQL), including writing SQL functions, stored procedures, and triggers using PL/pgSQL.
• Solid hands-on experience with Apache Kafka, including working with Kafka Connect, Schema Registry, and Kafka Streams.
• Understanding of CI/CD pipelines and agile development methodologies.
• Experience with tools like Docker, Git, and Maven/Gradle.
• Experience working with AWS in a production environment.
• Excellent problem-solving and communication skills.
• Ability to work both independently and collaboratively in a team environment.
• Strong collaboration skills with cross-functional teams (e.g., product, design, DevOps).
• Passion for clean code, performance optimization, and continuous learning.

Preferred Qualifications:

• Experience with container orchestration tools, Docker Swarm (current) and Kubernetes (target platform).
• Familiarity with observability tools (e.g., Prometheus, Grafana, OpenTelemetry, ELK stack, Sentry) for monitoring and tracing in production.
• Experience mentoring junior developers and supporting team knowledge-sharing.
• Ability to lead technical discussions, conduct architecture reviews, and guide design decisions.

What We Offer:

• Competitive salary based on your qualifications and experience.
• A fantastic opportunity to develop and build a successful career with a fast-growing global company.
• Join a workplace where team activities and a supportive environment are at the heart of our culture.
• 21 days of annual leave + 6 days of sick leave.
• Provident fund.
• Birthday and work anniversary gifts.

• Half-day off on your birthday to relax and enjoy your special day.

   

About DevsX: DevsX is an outsourcing company with a highly dedicated team of developers. We are searching for an experienced Xamarin Developer to join our team and contribute to the development of high-quality mobile applications. The ideal candidate should have a strong background in mobile app development with at least 2-3 years of experience working with Xamarin / MAUI. This is a fantastic opportunity to work on cutting-edge projects and collaborate with a team of passionate developers and designers.

Responsibilities:

— Design, develop, and maintain mobile applications using Xamarin MAUI.
— Collaborate with cross-functional teams to define, design, and ship new features.
— Write clean, maintainable, and efficient code following best practices and coding standards.
— Optimize mobile applications for maximum performance, scalability, and user experience.
— Participate in code reviews, testing, and debugging to ensure high-quality deliverables.
— Stay up-to-date with the latest trends and technologies in mobile app development.
— Independently communicate and manage projects as you will be the sole expert in your field.
— Exhibit excellent communication skills and effectively resolve conflicts.

Requirements:

— Minimum 2-3 years of experience in Xamarin / MAUI development.
— Strong proficiency in C#, .NET, and mobile development frameworks.
— Solid understanding of mobile app architecture, UI/UX design principles, and RESTful APIs.
— Proven track record of delivering high-quality, scalable mobile applications.
— Excellent communication and collaboration skills within a team led by a Project Manager.
— Upper-intermediate proficiency in English.
— Experience with mobile app deployment on iOS and Android platforms.

What We Offer:

— Full-time
— 100% remote work from anywhere in the world.
— Flexible work schedule.
— Opportunities for professional growth and development.
— A supportive and collaborative work environment.
— Access to continuous learning and development resources.

If you are passionate about mobile development and looking for a challenging role in a dynamic environment, we would love to hear from you. Join DevsX and be a part of our exciting journey!

We are looking for experienced AI/ML Engineer. Conduct the development of AI and ML components for an intelligent chatbot and search platform, ensuring robust data pipelines, efficient search capabilities, and LLM integration.
 

Requirements:

• 5+ years of experience in AI/ML engineering, including real-world production systems.
• Strong Python skills (Pandas, NumPy, FastAPI, Langchain, etc.).
  Proven experience with LLMs (e.g., OpenAI, AWS Bedrock) and prompt engineering.
• Hands-on experience with vector databases PGVector (Postgres).
• Solid background in NLP, embeddings, and semantic search.
• Experience building ETL pipelines for diverse data sources (APIs, SQL, documents, images).
• Familiarity with unstructured data processing and metadata handling.
• Experience deploying ML models in Docker-based environments.
• Understanding of role-based access and personalized recommendations.
• Strong collaboration skills and ability to lead technical decisions across teams.

• English-Upper-Intermediate.
   

  Responsibilities:

• Review and evaluate existing data sources and structures.
• Design and implement ETL pipelines for structured and unstructured data.
• Generate embeddings, build and maintain vector databases.
• Integrate and optimize similarity search and ranking algorithms.
• Fine-tune and manage LLM prompts for chatbot interactions.
• Develop logic for user intent detection and contextual response generation.
• Collaborate with the engineering team on deployment, API integration, and testing.
• Design feedback loops for continuous model improvement.
• Ensure role-based access, metadata tracking, and performance optimization.
• Deliver production-ready, scalable, and maintainable AI/ML solutions.

Join Whitechain – Build the Future of Web3!

At Whitechain, we’re on a mission to revolutionize blockchain, smart contracts, and cryptography. As part of the WhiteBIT ecosystem, we’re building cutting-edge Web3 solutions, from our own EVM blockchain to non-custodial wallets, DeFi platforms, and GameFi experiences.We’re looking for ambitious innovators to help us bridge the gap between retail and corporate blockchain adoption. If you’re passionate about decentralization, Web3, and shaping the future of digital economies, this is your chance to make an impact!

The future of Web3 starts with you — join us as an Senior React Native Engineer!

Requirements

— 5+ years of experience with React Native.
— Experience with blockchain, smart contracts, and dApps.
— Proven leadership experience: mentoring engineers, leading a team, or driving cross-functional initiatives.
— Strong ability to set technical direction, guide architectural decisions, and ensure best practices are followed.
— Deep understanding of mobile application architecture and cross-platform development.
— Ability to solve tasks independently and make responsible technical decisions.
— Proactive approach to exploring new technologies and continuously improving the product.

Responsibilities

— Lead the frontend mobile team, ensuring alignment on goals, architecture, and delivery.
— Develop, maintain, and optimize mobile applications using React Native.
— Drive and implement architectural decisions to ensure scalability and maintainability.
— Provide technical mentorship, code reviews, and guidance to team members.
— Collaborate closely with backend, frontend, design, and product teams to deliver cohesive features.
— Ensure high code quality, performance, and user experience across platforms.
— Continuously evaluate and integrate new technologies to improve development workflows.
— Contribute to integrating blockchain features and Web3 capabilities where applicable.

Work conditions

— Shape the Future – Work on high-impact blockchain products at the forefront of Web3.
— Innovate & Create – Your ideas drive real-world solutions and technological breakthroughs.
— Global Reach – Build scalable solutions for businesses and users worldwide.
— Web3-Powered Culture – A team of visionaries who believe in decentralization and innovation.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave + 5 sick leaves
— Additional days off for national holidays.

Role Overview:

We are looking for a Senior Automation Backend Engineer to join our team in Poland. This role is heavily focused on API testing (85%) with UI testing (15%) and requires strong expertise in Python and test automation. You will be responsible for designing, developing, and maintaining automation frameworks while ensuring the scalability and efficiency of our testing infrastructure.

Key Responsibilities:

Automation Strategy & Test Framework Development:

• Design and implement an automation testing strategy from scratch.
• Develop, enhance, and maintain test automation frameworks for API and UI testing.
• Ensure scalability and reusability of automation solutions across multiple projects.

Test Development & Execution:

• API Testing: Develop automated API tests using Python (must) and Request Module package.
• UI Testing: Build and maintain UI test cases using Playwright.
• Create and execute automated test scripts to validate functionality, performance, and security.
• Work with Jenkins for CI/CD automation and integrate tests into pipelines.

Continuous Integration & Deployment:

• Integrate test automation into the CI/CD pipelines, ensuring robust test coverage and automated reporting.
• Work closely with DevOps to manage test execution environments using Docker, Kubernetes.

Collaboration & Documentation:

• Writing test strategy and test plans
• Work cross-functionally with developers, QA, and DevOps teams to optimize the test process.
• Use Jira for documentation, task tracking, and bug reporting.
• Manage test cases in Xray (optional).
• Analyze logs and debug test failures in staging and production environments.

Required Qualifications & Experience:

✅ Must-Have:

• 5+ years of experience in test automation or a related role.
• Strong programming skills in Python (mandatory).
• Experience in writing tests documentation such as: design documents, test strategies and test plans.
• Extensive experience (85%) in API testing using Request Module.
• UI testing experience (15%) using Playwright.
• Hands-on experience with postman
• Hands-on experience with CI/CD pipelines (Jenkins preferred).
• Experience working with Docker & Kubernetes for test automation.
• Strong analytical and problem-solving skills.
• Experience with Jira for task and bug management.
• Task-oriented, independent, and proactive mindset.

✅ Nice to Have:

• Kafka experience (optional).
• Experience with Xray for test management (optional).
• Experience in AWS cloud services

Position Summary

We are looking for a talented Backend Developer (Node.js) to join our engineering team. In this role, you will be responsible for designing, developing, and maintaining robust and scalable backend services that power our next-generation platform.

The ideal candidate will have strong experience in Node.js, TypeScript, and backend frameworks such as NestJS. Experience with Golang, gRPC, and modern cloud-native technologies will be a significant advantage.

What You’ll Do

• Build and maintain backend services using Node.js and TypeScript
• Design scalable and maintainable APIs and data models
• Work closely with front-end developers, DevOps, and QA to deliver end-to-end features
• Optimize performance, reliability, and scalability of backend components
• Contribute to architectural decisions and best practices

Required Skills & Qualifications

• 3+ years of experience with Node.js and TypeScript
• Hands-on experience with NestJS or similar backend frameworks
• Proficiency in SQL databases such as PostgreSQL or MySQL
• Understanding of cloud-based environments
• Strong problem-solving and debugging skills
• Ability to work on-site 3 days a week (hybrid setup)

Nice to Have

• Experience with Golang
• Knowledge of gRPC and Protocol Buffers
• Familiarity with microservices architecture
• Exposure to message queues (e.g., RabbitMQ, Kafka)
• Experience with Redis
• ORM tools such as Prisma or TypeORM
• Familiarity with Google Cloud Platform (GCP)
• Exposure to Kubernetes

Digis is looking for an experienced Full Stack Laravel + Vue.js Developer to join our remote team.

About the Project:

An online platform that provides educational materials for students. The company has been operating for 22 years, and the project is in a continuous development stage.

Project Country & Time Zone: UK 

Project Age & Stage: A 22-year-old company with an ongoing project. Duration: Long-term. 

Methodology: Scrum/Agile (2-week sprints, daily stand-ups, retrospectives, code reviews). 

The Team: 3 full-time developers + 1 freelance. 

Code Review: Yes, a Team Lead or specialist reviews the code. 

QA Role: Yes, there is a dedicated QA role on the team.

Project Advantages:

• Mature Product: Work on an established product in a niche educational domain.
• Remote Work: Enjoy a flexible work environment.
• Supportive Team: Collaborate with a knowledgeable team, honing your skills and learning from others through code reviews and teamwork.
• Structured Agile Processes: Work within a well-defined framework that allows the team to be self-organizing and efficient.
• Modern Tech Stack: Work with modern technologies while also having the opportunity to refactor and improve legacy code to enhance system quality.

Responsibilities:

• Design and develop APIs and services using Laravel.
• Build user interfaces and extend existing features using Vue.js.
• Design and code API endpoints for the learning platform's front end.
• Refactor existing functionality, fix bugs, and improve code quality.
• Collaborate with QA specialists to ensure high-quality test results.
• Participate in "3 Amigos" meetings to plan future tasks and discuss technical approaches.
• Support fellow developers and conduct code reviews.

Requirements:

• Laravel: 5+ years of professional experience
• Vue.js: 2+ years of practical experience
• English level: Sufficient for passing a technical interview in English.

Technologies/Tools on the Project:

PHP 8, Redis, RabbitMQ, Laravel 8, TypeScript, Vue3 (with some Vue2 legacy components), MySQL 8, Docker, Cloudflare, Laravel Forge, GitHub Actions, Jira, jQuery (legacy code), NGINX.

Conditions:

• Workload: Full-time.
• Reporting To: You will report directly to the Project Manager.
• Daily Meetings: Yes, held during UK working hours.

• Duration: Long-term.

   

If you're interested in this opportunity, please let me know, and I'll send you more information. I look forward to hearing from you!

Brightech is an international product IT company that is part of a US logistics holding.
One of our key projects is Dispatchland — a mobile application for drivers, designed to control and track cargo transportation, helping them efficiently manage delivery processes and supporting them at every stage of transportation. 

We are looking for a Business Analyst — a specialist with strong analytical and communication skills who will help us gather, structure, and translate business requirements into clear solutions for the development team.

Dispatchland has been in operation for over 5 years, constantly updated and scaled. That’s why we are looking for a Business Analyst who will join our team to improve business processes, ensure high-quality requirements management, and support the successful development of new product features. This project offers an excellent opportunity to deepen your expertise by working on a large-scale, high-load product in the logistics domain.

We offer:

• Fully remote work format;
• An official contract with an American company;
• Equipment required to perform tasks;
• Paid sick leave and vacation;
• Days off for holidays and birthdays;
• Budget for specialized training;

• Career growth and development.

   

Requirements:

• Excellent skills in gathering, analyzing, and documenting business requirements;
• Ability to model business processes and develop specifications (BPMN, UML, or other methods);
• Ability to work with Jira, Trello, Confluence;
• Knowledge of data analysis methods and tools, including Excel and BI systems (e.g., Power BI, Looker Studio);
• Knowledge of system integration principles and working with APIs;
• Strong communication skills and the ability to interact effectively with various stakeholders;
• Ability to work in a team and independently, showing initiative and responsibility;
• High level of organization and ability to manage multiple projects simultaneously;

• Analytical mindset and attention to detail.

   

Key Responsibilities:

• Collecting and analyzing requirements, interacting with stakeholders (customers, users, project managers);
• Documenting and modeling processes;
• Analyzing and solving problems;
• Participating in the development and implementation of solutions;
• Managing project documentation;
• Data analysis and reporting;

• Continuously improving business analysis processes and adapting new practices and tools to improve work quality.

   

Send your CV — we are waiting for you!

About position:
We are looking for an Email Marketing Specialist for a long-term project. We seek someone proactive, eager to grow and develop in the field of email marketing or as a Retention Manager. If you are responsible, detail-oriented, and enjoy working on operational tasks, we’d love to have you on the CLARYFI Team.

Responsibilities:

• 6+ months of experience in email marketing or 1+ year in support, anti-fraud, account management, sports, or payments.
• Email campaign setup, formatting, and launch.
• Preparation and adaptation of templates for different segments and promotions.
• Testing emails before sending (content, rendering, links, UTMs).
• Monitoring key metrics and preparing reports.
• Collaboration with Retention Managers to execute promotional campaigns.
• Setting up basic segmentation.
• Creating and maintaining automated campaigns.

Requirements:

• Experience working with CRM platforms (Customer.io, Braze, Optimove, Fast Track, etc.).
• Understanding of key retention metrics.
• Audience segmentation skills.
• Experience with multichannel communication (SMS, push notifications, pop-ups, messengers).
• English skills B1.

Benefits

• Flexibility and adaptability.
• Full-time position with flexible working hours.
• 20 calendar days of paid vacation and 12 days of paid sick leave.
• Professional growth opportunities within the company.
• Training and mentorship: support from team members during onboarding and probation.

We're looking for an experienced Ember.js Front End Developer to join our dynamic team and support our international client, a leader in innovative software solutions for the gaming industry. This company offers end-to-end, customizable solutions that empower gaming providers to effectively launch and scale their operations. By integrating advanced tools for payment management, marketing, and customer retention, they create a seamless, high-quality experience that serves multiple aspects of the gaming business.
 

Requirements:
 

Experience: 3+ years in frontend development with at least 2 years of hands-on experience using Ember.js (version 5 and above).

Technical Skills:

• Proficiency in JavaScript (ES6+), HTML5, and CSS3.
• Deep understanding of Ember.js ecosystem, including Ember CLI, components, and data flow.
• Experience with Ember Data and managing complex models.
• Familiarity with build tools and version control systems (e.g., Git).

• Understanding of RESTful APIs and integrating backend services.

  
  Design and Performance:

• Experience with responsive design and mobile-first development.
• Proficiency in performance optimization and accessibility standards.
  
  Soft Skills:
• Strong problem-solving skills with a detail-oriented mindset.
• Excellent communication and teamwork abilities.

• A proactive approach to learning and adopting new technologies.

   

Preferred Qualifications:
 

• Experience with TypeScript in an Ember.js context.
• Familiarity with testing frameworks like QUnit or Mocha in Ember.js projects.
• Exposure to CI/CD pipelines and modern deployment processes.
• Knowledge of other frontend frameworks or libraries (e.g., React, Vue.js).
• Experience contributing to open-source Ember.js projects or plugins.

About the Role
We are looking for a proactive Business Development Manager to drive client acquisition and sales growth on freelance platforms like Upwork. In this role, you will prepare compelling proposals, engage with clients from the first touchpoint to project launch, and ensure long-term collaboration. This is a great opportunity for someone with strong communication skills, sales mindset, and a passion for IT services.

Requirements:

• Proven experience in sales, business development, or lead generation (experience on Upwork or other freelance marketplaces is a plus, but not mandatory).
• Basic understanding of IT services, software development processes, and technical expertise.
• English proficiency at Upper-Intermediate level or higher (both written and spoken).
• Strong skills in writing structured and persuasive commercial proposals (proposals, cover letters).
• Negotiation and business correspondence skills, with a focus on closing deals.
• Proactive, responsible, detail-oriented, and eager to learn quickly.

Nice to Have:

• Hands-on experience with Upwork or other freelance platforms (Freelancer, Fiverr, Toptal, etc.).
• Familiarity with CRM systems.
• Experience conducting intro calls with clients.

Responsibilities:

• Search and attract new clients via Upwork.
• Prepare personalized applications and proposals tailored to client vacancies.
• Respond promptly to client requests and follow-ups.
• Participate in presale activities: clarify requirements, collaborate with the team on time and budget estimates, and negotiate terms.
• Support clients at the project initiation stage, maintain communication, and ensure customer satisfaction.
• Work on upselling and extending existing client collaborations.
• Manage the Upwork account (profile, rating, optimization, and testing proposal templates).
• Analyze performance metrics (conversion rates, feedback, cost per lead).
• Collaborate with resource managers to match and present developers for specific client requests.
• Coordinate communication with internal teams involved in the sales and project launch process.
• Contribute to the development and implementation of the sales strategy on freelance platforms.
• Maintain internal reporting and keep the lead/CRM database updated.

📍 Location: Remote — candidates based in the EU
💼 Cooperation type: Full-time

Stape is a product for server-side tracking tool hosting, and we are looking for a DevOps Engineer to join our tech team that powers thousands of customers around the globe. Our infrastructure spans across GCP and Scaleway, and includes various cloud-independent solutions, ensuring an exciting and diverse technical environment.

About us:
Stape — is a global product-driven IT company and the #1 leader in the server-side tracking market. We’re building a powerful, technically complex product that simplifies server-side tracking for marketers and website owners. Our platform processes over 10 billion requests daily, helping improve tracking accuracy and data privacy for more than 200, 000 clients worldwide. We work closely with top partners like Meta and Snapchat to provide advanced tracking capabilities.

Key tasks:

• Kubernetes cluster design, tuning, and maintenance.
• Helm chart management.
• Wrapping and managing infrastructure via Terraform.
• Collaboration within and across teams.
• Maintenance of monitoring solutions.
• Alerts response while on-duty.

Your background:

• 5+ years in a DevOps/SRE position.
• 3+ years of extensive experience with Kubernetes: good understanding of resources, networking, main components, and microservices architecture.
• Experience with cloud solutions, preferably GCP.
• Practical skills with Terraform.
• Intermediate level of English or higher.

Will be a plus:

• Hands-on experience with high-load applications in production will be a big plus.
• Knowledge of Prometheus, Loki, Grafana stack.
• Familiarity with Cloudflare.

We offer:

• Innovative product: Make a meaningful difference by contributing to a globally recognized solution that shapes the future of the server-side tracking market.
• Collaborative culture: Thrive in a friendly and open team environment that encourages initiative, creativity, and collaboration.
• Cozy office in Kyiv: Join us at our office in the heart of the city near the Zoloty Vorota metro station, with up to 10 free taxi rides to ensure a smooth and hassle-free commute.
• Career growth support: The company provides a dedicated budget for your professional development.
• Paid parental leave: Paid parental leave is available to support employees during key life moments, helping to maintain a healthy balance between work and family life.
• Work-Life Harmony: Unlimited sick leave, 20 paid vacation days, and official Ukrainian public holidays to help you stay healthy and recharge.

Excited to join us? Submit your CV and let’s get started!

About us

It is a leading global platform for family history that helps people around the world discover more about themselves and their roots. Offering intuitive tools, billions of historical records, affordable at-home DNA testing, and AI-powered photo features, it creates a deeply meaningful and rewarding experience of discovery. Tens of millions of people worldwide use the platform to explore, preserve, and celebrate their heritage.

Your goal

As the Web Team Lead, you’ll lead our genealogy-focused front-end development team, collaborating closely with UX/UI designers, product managers, and back-end and QA engineers to create seamless, engaging web experiences. Your mission is to develop intuitive interfaces that make exploring family history effortless, enjoyable, and data-driven.

What you'll do

• Lead and mentor a front-end development team of 4+ members, ensuring high performance and professional growth.
• Design and develop user-friendly genealogy tools utilizing modern front-end technologies, including React (with SSR), Redux, ES2015+ (Babel), GraphQL, SASS, and Webpack within a CI/CD environment (Jenkins).
• Uphold high coding standards with rigorous testing using Jest and React Testing Library.
• Extend and enhance our custom component library.
• Optimize web applications for speed, scalability, and cross-browser compatibility.
• Collaborate with back-end engineers to integrate APIs for historical records and family tree data.
• Ensure adherence to front-end security best practices, safeguarding against XSS, CSRF, and other vulnerabilities.
• Monitor the production environment, proactively identifying and resolving performance, security, and usability issues.
• Stay ahead of trends in web development, AI, and genealogy technologies to drive innovation.

What you bring

• 7+ years of experience in front-end development, with at least 3 years in a leadership role.
• B.Sc. in Computer Science or Software Engineering.
• Strong leadership skills, with a proven ability to inspire, motivate, train, and manage senior web developers.
• Proven track record delivering scalable, high-performance web applications.
• Comfort balancing leadership responsibilities with hands-on development, actively engaging in code reviews and technical decision-making.
• Extensive experience with architectural and design-related activities.
• Expertise with React/Redux or similar modern web libraries and frameworks.
• Excellent proficiency in vanilla JavaScript/ESNext, HTML, and CSS.
• Solid experience with RESTful APIs, GraphQL, and real-time data integration.
• Excellent problem-solving abilities, adaptability, and an eye for UX/UI best practices.
• Familiarity with Agile methodologies and tools such as Jira, GitHub, and CI/CD pipelines.
• Server-side familiarity and comfort with associated responsibilities.
• Visionary approach in pre-planning phases and capability to create long-term strategic goals.
• Fluent in English; proficiency in Ukrainian is a plus.