Jobs

Pixel mindIT is an innovative IT company specializing in software development, web applications, and mobile apps. We bring together a team of professionals who work with the latest technologies. You’ll find a creative approach to solving complex challenges, efficient project management, and a continuous improvement process with us.

Requirements:

- knowledge JavaScript/TypeScript
- еxperience in developing on React.js;
- knowledge of Next.js would be an advantage

- familiarity with Redux/React Redux

- proficient in using Git.
- English level: B1 or higher.
 

What We Offer:
- Flexible working hours.
- A friendly and welcoming work environment in a comfortable office.
- Official employment with a competitive salary based on your experience and skills.
- An exciting opportunity to contribute to innovative projects.

A UK-based Property Management startup is looking for a React.js Frontend developer.

Requirements

Techical skills:

• 2+ years experience as a React.js developer, including proficiency in TypeScript
• Experience with Redux
• Strong understanding of REST APIs and integrating front-end applications with back-end services.

Language:

• English (ability to communicate on daily video calls)

Nice to have:

• Familiarity with React Native for mobile application development
• Expertise with Next.js

Application Process:

• Initial interview with the Product Manager to explore the role and assess fit.
• Technical interview to evaluate your skills and expertise.
• Final discussion with the founder, followed by the job offer.

Description

Our customer is a global leader in digital media and entertainment services across film, video and online content from capture to consumption.

Since 1915, our customer has been the trusted partner for the world’s most successful Hollywood studios, independent film companies, TV networks, exhibitors, advertisers and others, offering best-in-class solutions in production, post production, distribution, asset and workflow management and new digital solution-based technologies.

We currently have a need for a React Developer. This position is ideal for individuals who have the drive and desire to ‘make things’. It requires a highly motivated individual with attention to details and a hunger to learn and solve problems.

Requirements

Shifted working hours – Readiness to work till 10-11PM Kyiv time

Requirements

• Bachelor’s degree in Computer Science, Software Engineering, or a related field
• 5+ years of experience in software development using Javascript and ReactJS
• Hands-on experience with AWS services
• Hands on experience with consuming REST APIs
• Expert in Front End Security prevention such as JWT, SQL Injection, XSS, etc
• Experience working with Docker and containerization practices
• Strong problem-solving and analytical skills
• Excellent communication and collaboration abilities
• Commitment to writing clean, maintainable, and well-documented code
• Experience with microservices and building highly scalable applications is a plus

Job responsibilities

Responsibilities

• Design, develop, and maintain software applications using ReactJS ecosystem and Javascript
• Collaborate with cross-functional teams to gather requirements, understand business needs, and translate them into technical solutions
• Implement and integrate best in class front end solutions for video/audio playback, websockets, state management, security, responsive design, and more
• Leverage AWS primitives to build scalable and reliable applications
• Containerize applications using Docker for consistent deployment across environments
• Write clean, maintainable, and well-documented code following best practices and coding standards
• Participate in code reviews and ensure adherence to quality standards
• Troubleshoot and resolve technical issues, bugs, and performance bottlenecks
• Stay up to date with the latest trends, technologies, and industry best practices

Required skills

• 4+ of commercial development experience in JS/HTML/CSS;
• Experience in React, Typescript, ES6;
• Experience with React state management Libraries;
• Hands-on experience of building RESTful API’s and SPA’s;
• Experience of Unit test (jest-junit);
• Basic knowledge of Database;
• Intermediate+ Englis level. 

As a plus:

• Knowledge/practice in C# .NET / .Net Core / ASP.NET Core. Willingness to develop in Back-End 
• Knowledge of Rabbit MQ, Redis, Hangfire, SignaIR;
• Experience of Mobx, MaterialUI; 
• Experience in Docker;
• Experience with micro front-end approach;
• Experience of Unit test (XUnit);
• Experience in Bank, Retail, Financial or/and Point of Sales projects;
  
   

Responsibilities:

• Integration with 3d party API’s and systems;
• Support of existing and creation of new applications. 
• Active participation in discussions and decision making on internal products;
• Proposing technical solutions based on business needs;
• Participation in an estimation process for short, long term planning;
• Active collaboration with team (participation in grooming, daily meetings, planning sessions etc.)

Requirements:

Experience in developing on React;
Good spoken English (B1-B2);
Experience with Redux/React Redux;
Experience with REST API/HTTP methods;
Experience with Git.

We offer:

Interesting and challenging projects.
Vast opportunities for professional development.
Competitive salary.
Delicious coffee biscuits and tea for your good mood.
The friendly team of professionals.
Comfortable working environment.

We’re looking for a Senior Frontend Developer with strong expertise in React and TypeScript, and solid architectural thinking. You’ll work on a scalable UI with clearly separated layers and collaborate on features that involve real-time data handling and complex state management..

Project

A Sales Intelligence solution tailored for the B2B segment, actively used by Sales, Marketing, Operations, and Recruiting teams.

- 1.5B+ data points processed and improved daily. 

- Development started 1.5 years ago.

The project involves building high-performance and responsive interfaces, where clean separation of concerns and scalable front-end design are crucial. You will work on a product that requires real-time data handling, complex state management, and strong architectural consistency across features.

Responsibilities

• Develop and maintain UI components with modular, scalable architecture
• Integrate reactive data flows (experience with RxJS or similar is a plus, not required)
• Apply best practices and contribute to architecture decisions
• Collaborate with backend developers, designers, and product managers

Required skills

• 5+ years of commercial frontend development experience
• Strong proficiency in React and TypeScript
• Solid understanding of design patterns and component architecture
• Familiarity with Dependency Injection principles (framework-agnostic)
• Good grasp of Clean Architecture concepts (layer separation, modularity)
• Experience integrating WebSocket/SSE APIs for real-time data (not from scratch)
• Experience with state management tools (Redux, Zustand, React Query, etc.)
• Knowledge of CSS Modules and component libraries like Material UI

Nice to have:

• Experience with Next.js, Astro, or similar frameworks
• Practical or conceptual knowledge of RxJS or reactive programming
• Chrome extension development experience
• Familiarity with CI/CD and deployment workflows
• Experience with WebWorkers / ServiceWorkers

What we offer

• Hybrid work format: 2 remote days + 3 in-office days per week.
• Medical insurance
• 5 paid sick days + flexible work schedule
• 20 vacation days
• Team-building activities
• Happy hours, snacks & drinks
• Option to reschedule workdays when needed

Hivex is looking for a Front-End Engineer to take ownership of multiple front-end systems across web and mobile. This role is ideal for someone who thrives in an independent, startup-like environment and wants to play a key role in building great products that people use every day.

Requirements:

• 2+ years of experience with React/Next.js and React Native
• Solid understanding of TypeScript and JavaScript fundamentals
• Experience with Firebase and/or MongoDB
• A strong sense of product and user experience

• English level — B2

   

Tech stack:

• React Native (iOS-first)
• React + Next.js (Web)
• Firebase (Firestore, Auth, Functions)
• MongoDB
• TypeScript / JavaScript
• Tailwind

Will be a plus:

• Experience with AI development (OpenAI API, LangChain, etc)
• Experience with healthcare domain

Responsibilities:

• Own the development of our React Native iOS app, React web interfaces, and Next.js projects
• Collaborate with our small and nimble team to plan, design, build, and ship features
• Identify issues in our current systems and propose improvements — your ideas are always welcome
• Work across Firebase and MongoDB to integrate and consume data effectively
• Make thoughtful decisions about architecture and component design
• Be hands-on in shipping clean, maintainable code that makes an impact

Hardware Requirements

• A Mac computer (Required for XCode Building/Testing)
• An iPhone (our main app is iOS-first)

What we offer:

• Remote job with the freedom to work from anywhere in the world.
• Competitive and timely salary.
• Opportunities for professional growth and development.
• The chance to gain experience in various fields and participate in exciting projects.
• Your ideas and initiatives are always welcome and valued.

What are we doing?
Develux is an IT software development company focused on the US market. Since 2014, we’ve excelled in four business units, growing to 250+ dedicated specialists ready for new challenges.

Project Overview
We operate in ed-tech, helping hundreds of thousands of students with academic needs. Our platform offers academic paper writing services, allowing clients to select work types, set requirements, and communicate directly with authors. We’re continuously expanding our product’s functionality to enhance customer experience and improve financial results.

We are looking for a seasoned React Tech Lead to join our fast-growing product team. We need a strong technical leader who not only excels in hands-on React development but can also drive delivery, mentor a team, and collaborate closely with cross-functional stakeholders.

We are looking for you if you have:
 

• 7+ years of hands-on experience in front-end development with a focus on React.js and TypeScript.
• Proven track record of leading development teams and delivering production-ready solutions.
• Solid expertise in JavaScript, HTML5, CSS3, and responsive web design.
• Familiarity with RESTful APIs, GraphQL, and handling asynchronous requests.
• Experience with Git and collaborative development workflows (e.g., GitHub PRs, CI/CD setup).
• Experience managing or working within Nx is a strong plus.
• Strong leadership and mentoring skills.
• Excellent problem-solving skills, attention to detail, and a high sense of ownership.
• Experience working with cross-functional teams and business-facing roles.
• Good understanding of web operations and the ability to communicate fluently with DevOps engineers.
• React Native is a plus.
• Experience with AI APIs or integrating third-party AI tools is an advantage.

Key Responsibilities:
 

• Lead and actively contribute to the design and implementation of scalable React applications (50%+ hands-on coding expected).
• Own the delivery of the technical roadmap in alignment with business goals.
• Supervise and mentor a team of developers: task setting, code reviews, architectural planning, and scaling strategy.
• Collaborate with cross-functional teams (Product, Design, DevOps, etc.) to ensure alignment and timely delivery.
• Take part in product discussions and decision-making, understanding how tech impacts business direction and deadlines.
• Implement and maintain best practices in engineering: CI/CD pipelines, GitHub workflows, and monorepo management (Nx).
• Drive the use of modern tools and technologies, including AI integrations via third-party APIs.
• Define and refine technical strategies in close collaboration with business stakeholders.

Technologies
- react 18
- typescript 5.8
- tanstack/router
- tanstack/query
- graphql & apollo
- react-hook-form
- zustand
- heroui
- tailwindcss
- growthbook
- vite
- nx

Working conditions
- Work life balance and flexible working hours (start of the day from 9:00 to 10:00 and 8 working hours + 1-hour lunch)
- Payment of income in USD every 1 of the month
- Compensation of trainings / courses up to 100%
- English Classes (up to 80 USD/month after successfully completing the probation period)
- Sports activities compensation (up to 80 USD/month after successfully completing the probation period).
⁃ Medical insurance (50% after successful completion of the probation period) or $200 a year for health care.
- Paid Leave: 21 vacation days annually, paid sick leave, and 6 unconfirmed sick days per year.
- Pizza Fridays/teambuilding/corporate lunches
- Development in a team of experienced and open-minded professionals who are open to suggestions for process improvement
 
Questions and Answers:
-Do you have an office that works in the absence of light?
Yes, of course! Our office is equipped with everything necessary, ensuring uninterrupted work, even during blackouts.
 
-Can I work remotely from another country?
Yes. We understand the importance of being safe.
 
-Do you cooperate with Russia and its citizens?
No. Our company was founded in 2014, and even then, we understood that Russia is an aggressor country, and we do not want to have any relations with it.
 
Hiring process:
- Screening call with our recruiter (1 hour)
- Technical interview with the Hiring manager (1 hours)
- Final interview
- Reference check
- Proposal for cooperation with Develux
 
Please note that feedback with results of the CV review will be provided only in the event of a decision to further consider your candidacy.
Otherwise, your data will be retained in the company's CV database, and we will gladly contact you if a suitable vacancy becomes available. The consideration period is 10 working days. 

Join us to drive an exciting transformation in mobile engineering! As a Senior Mobile React Native Engineer, you will start as part of our centralized mobile team, building and maintaining two React Native apps for the European and U.S. markets. You will collaborate closely with domain experts across the organization to deliver high-quality, mobile-native solutions.

We are moving towards a distributed team model, where each product team will have a dedicated mobile developer responsible for building native views within their domain. This shift will reduce bottlenecks, enhance domain expertise, and accelerate mobile-first feature development.

Must-Have Skills & Technologies:

• Experience: Minimum 6+ years as a Software Engineer, including 4+ years of hands-on experience with React Native.
• Technical Stack: React Native, React Hooks, Redux, Nx (or similar tools), TypeScript.
• App Lifecycle: Integration, testing, code signing, deployment via app stores, CI/CD pipelines (GitLab, Fastlane, Expo EAS).
• API Knowledge: RESTful APIs, GraphQL, third-party SDKs integration.
• Monitoring & Debugging: Datadog, Firebase Crashlytics.
• Security Practices: OAuth, JWT, encryption, data privacy compliance.
• Native Module Management: iOS/Android native modules for seamless React Native interaction.
• Testing: Unit testing (Jest, Enzyme), familiarity with E2E testing (Detox, Maestro).
• Design Systems: Experience with Storybook for consistent UI components.
• Soft Skills: Strong analytical and communication skills in English.

Responsibilities:

• Develop and maintain React Native apps.
• Collaborate with domain experts to build high-quality mobile solutions.
• Initially work in a centralized mobile team, developing a strong understanding of the mobile ecosystem.
• Transition into domain-specific teams to work on product-specific mobile features.
• Participate in a Mobile Guild to ensure knowledge sharing and best practices across teams.
• Contribute to developing new tools, including GraphQL/BFF layers and CI/CD pipelines.
• Ensure mobile security, performance monitoring, and debugging for production apps.

Nice-to-Have Skills: 

• End-to-End (E2E) Testing: Hands-on experience with Detox or Maestro.
• Mobile Performance Optimization: Experience with performance profiling and optimization techniques.
• Additional Mobile Security: Experience with biometric authentication, secure storage solutions.
• DevOps & Automation: Experience improving CI/CD workflows beyond basic deployment.
• Mobile Accessibility: Knowledge of accessibility best practices for mobile applications.

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

We are searching for a mid-level or senior React Native Engineer to join our awesome team and play a key role in delivering technology solutions to improve the user experience and engagement throughout our post-booking experience.

.    What You Will Do

• Be part of a cross-functional, cross-platform product team that builds end-to-end customer features
• Create robust solutions using state-of-the-art technologies. You will build components that are used throughout all of Omio’s frontends (mobile, desktop, apps)
• Work with the team to rapidly test ideas on users through A/B tests, use results for iterations and improve our product. Fail fast, learn faster!
• Keep exploring new ways to deliver our solution faster and more efficiently
• Apply your engineering experience to automate processes and help to guide the team during the decision making
• Play an active part of the quarterly OKR definition process, together with the rest of the team

• Independently focus on continuous learning and improvement and drive the evolution of our engineering practices
   

  Qualifications

• 5+ years experience in building front-ends with JavaScript with current and strong experience with React Native
• Experience with JavaScript (ES6), React JS, and Redux
• Ability to write well-formatted, structured and clean code that interacts with backend technologies
• Experience with Javascript testing tools (we use Jest, Cypress)
• Experience with modern front-end build pipelines and tools (we use webpack)
• Experience with micro-frontends, CI/CD pipelines 
• Experience with designing tracking implementations to measure user interactions & engagement
• Worked as part of a Scrum team in the past
• Optional but big plus: 
  • Experience with TypeScript
  • Experience with GraphQL
  • Experience with Code Push
  • Experience with Docker/Kubernetes
    
     

We are searching for a mid-level or senior React Native Engineer to join our awesome team and play a key role in delivering technology solutions to improve the user experience and engagement throughout our post-booking experience.

You will be part of an agile, cross-functional engineering team and join a community of highly skilled technical professionals in Prague, Berlin and several other European locations.
 

Requirements:

• 5+ years experience in building front-ends with JavaScript with current and strong experience with React Native
• Experience with JavaScript (ES6), React JS, and Redux
• Ability to write well-formatted, structured and clean code that interacts with backend technologies
• Experience with Javascript testing tools (we use Jest, Cypress)
• Experience with modern front-end build pipelines and tools (we use webpack)
• Experience with micro-frontends, CI/CD pipelines
• Experience with designing tracking implementations to measure user interactions & engagement
• Worked as part of a Scrum team in the past
• Optional but big plus:
  • Experience with TypeScript
  • Experience with GraphQL
  • Experience with Code Push
  • Experience with Docker/Kubernetes
     

Responsibilities:

• Be part of a cross-functional, cross-platform product team that builds end-to-end customer features
• Create robust solutions using state-of-the-art technologies. You will build components that are used throughout all of Omios frontends (mobile, desktop, apps)
• Work with the team to rapidly test ideas on users through A/B tests, use results for iterations and improve our product. Fail fast, learn faster!
• Keep exploring new ways to deliver our solution faster and more efficiently
• Apply your engineering experience to automate processes and help to guide the team during the decision making
• Play an active part of the quarterly OKR definition process, together with the rest of the team
• Independently focus on continuous learning and improvement and drive the evolution of our engineering practices

N-iX is looking for Senior React Engineer to join our team! Our customer is a global marketplace for savings and investments, providing savers with effortless access to high-yield savings accounts and investment options from over 400 partner banks worldwide. It eliminates geographic limitations, ensuring transparency, convenience, and competitive rates. For banks, it offers cost-efficient deposit funding and innovative Banking-as-a-Service solutions.

Requirements: 

• Strong React Expertise – Deep understanding of React, hooks, functional components, and performance optimization.
• Monorepo Experience – Familiarity with tools like Turborepo, Nx, or Yarn Workspaces for managing monorepos.
• JavaScript & TypeScript – Strong knowledge of ES6+ features and TypeScript for scalable applications.
• API Integration – Expertise in RESTful and GraphQL APIs, including error handling and caching.
• Performance Optimization – Experience in lazy loading, memoization, code splitting, and Webpack/Vite optimizations.
• Testing – Knowledge of Jest, React Testing Library, Cypress, or Playwright for unit and integration testing.
• CI/CD & Tooling – Familiarity with GitHub Actions, Jenkins, or GitLab CI for automated testing and deployments.
• Styling & Design Systems – Experience with CSS-in-JS (Styled Components, Emotion) or utility frameworks like Tailwind CSS.
• Accessibility & SEO – Knowledge of WCAG standards, ARIA roles, and SEO best practices.
• Agile & Collaboration – Comfortable working in Agile teams and collaborating with designers, backend engineers, and product managers.
• Version Control – Strong Git skills, including branching strategies and code review best practices.

Responsibilities:

• UI/UX Development – Build responsive, visually appealing, and accessible user interfaces.
• Coding & Development – Write clean, maintainable code using modern frameworks (React, Vue, Angular).
• Performance Optimization – Ensure fast load times, efficient rendering, and smooth interactions.
• API Integration – Work with REST/GraphQL APIs and manage state effectively (Redux, Context API, etc.).
• Cross-Browser Compatibility – Ensure consistent performance across all devices and browsers.
• Testing & Debugging – Write unit and integration tests (Jest, Cypress) and fix bugs efficiently.
• Collaboration – Work closely with designers, backend engineers, and product teams.
• CI/CD & Deployment – Implement build tools, CI/CD pipelines, and monitor production applications.
• Security & Best Practices – Follow security, accessibility (WCAG), and SEO standards.
• Mentorship & Innovation – Guide junior developers and stay updated with new technologies.

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

- 3-5 years of JavaScript game development experience;
- Strong knowledge of HTML5/CSS3;
- Advanced Experience in creating HTML5 games;
- Advanced Javascript ES6+;
- Advanced Experience with some of libraries/frameworks (Phaser, Pixi, Three);
- Strong knowledge of object oriented and functional programming, knowledge of game programming patterns, practices and techniques;
- Understanding of performance optimization algorithms, memory management, threading;
- Good delegation and time management skills
- Problem-solving abilities
- Design highly scalable software solutions to improve functionality and system longevity
- Collaborate with project managers to implement end-to-end solutions for complex projects
- Analyze current systems to maintain integrity and improve architecture
- Train in-house personnel and other end users on software and applications
- Remain informed of current trends and technology developments

Обов'язки

- Creating browser-based HTML5 slot games for desktop and mobile devices;
- Participate in code review and tasks planning activities;
- Participate in discussion with clients on requirements for the game;

Буде плюсом

- Knowledge and practical experience with React;
- Experience with Spine animations;
- Understanding WebGL;

When you join Twin Win Games, you can expect the following perks and benefits:
- Flexible working hours and the freedom to work remotely;
- Paid vacation of 20 workdays/year and 5 workdays/year for sick leaves;
- Unlimited unpaid day-offs to take care of personal matters;
- A range of paid benefits to choose from;
- Personal development plan to support your growth
- Skills training to sharpen your expertise;
- Education office featuring internal and external experts and mentorship programs;
- Structured processes through our corporate confluence;
- Open-minded management style with transparent communication of company strategy and plans;
- Performance-based reviews to recognize and reward your contributions;
- Stress management initiatives, including 1-1 meetings and a feedback culture;
- Engaging in corporate team-building events, marathons, and online challenges;
- Family-friendly policies, including special congratulatory gifts for personal milestones like the birth of a child or a wedding.

If you are an ambitious and enthusiastic professional, always eager to learn and achieve the best results, Twin Win Games is the place for you! We offer ample opportunities for personal development and professional growth. Join us as we continue to create innovative and exciting gaming experiences.

Location: Remote Employment Type: Full-time

We are looking for a Senior Frontend Developer to join our core team and help deliver the next generation of interactive iGaming experiences. This is a hands-on, high-ownership position for a candidate with recent and substantial experience in iGaming, who thrives in high-load, high-impact environments. You will play a pivotal role in building the Tap Games family of products, working closely with product, design, and backend teams.

Key Requirements

• 4+ years of recent experience as a frontend developer in an iGaming company
• Proven track record working on high-load, successful products
• Strong hands-on skills and willingness to take ownership of key features
• Demonstrated motivation for long-term commitment and growth within a core team
• Demonstrated proficiency in AI engineering practices (must-have)
• Experience with real-time, highly optimised interactive web applications

Tech Stack

• React
• Pixi.js
   

Responsibilities

• Develop and maintain the frontend for the Tap Games family of products
• Collaborate with designers and backend engineers to deliver seamless, engaging user experiences
• Optimize performance and scalability for high-traffic, interactive games
• Integrate AI-driven features and personalized experiences
• Take full ownership of frontend architecture and implementation
• Contribute to the evolution of our game mechanics and UI/UX standards
   

What We Offer

• The chance to shape the future of iGaming with innovative, high-visibility products
• Work in a high-impact, ownership-driven environment alongside industry experts
• Competitive compensation and long-term growth potential
   

If you are a passionate frontend developer with deep iGaming experience and a drive to build the next big thing, we want to hear from you.

What is the purpose of this position?
We are looking for an experienced developer (4+ years of commercial experience) to strengthen our team. Currently, potential clients make many requests, so we want to engage a new specialist on board and provide fast staffing. As far as we use different sources for clients attraction, on some project may be used time-tracking. Please pay your attention to this. 

Qualification you`ll need to bring:
— 4+ years of commercial experience in front-end web development 
— Experience with React and Typescript
— Experience and understanding of core concepts in Javascript, CSS & HTML
— The ability to use version control systems, in particular — Git
​​— Familiarity with modern and upcoming standards
— API consumption
— Upper-Intermediate English level 

In this role, you will be in charge of:
— Developing front-end part of a project
— Creating responsive and adapting to running on a mobile device UI 
— Writing unit/integration tests
— Setup task runners and build tools
— Collaboration with a cross-functional team 

We offer:
— Frequent salary reviews & bonuses
— Paid vacation and sick leaves
— Paid professional certifications
— Paid English classes
— Flexible working hours 
— Compensation program for purchasing new laptops 
— Friendly atmosphere

Ready to try your hand? Do not pull the cat’s tail and send your CV without a doubt!

For those candidates who don’t get any feedback after applying: We are so thankful for your time and attention to our vacancy! However, sometimes we get more than 100 CVs at once, and it would take several days to answer them all. That’s why we reach out only to relevant candidates. We hope for your understanding.