Jobs

38
  • Β· 79 views Β· 9 applications Β· 14d

    Full-Stack Software Engineer β€” a navigation project

    Office Work Β· Poland Β· 5 years of experience Β· Upper-Intermediate
    Here you’ll be able to use lots of new technologies and bring value to innovative products. Requirements: 8+ years experience as a Front-End/Full-Stack developer Strong in JavaScript and toolkits (Gulp/Webpack/Karma/Jasmine, etc.); Good grasp of...

    Here you’ll be able to use lots of new technologies and bring value to innovative products.

     

    Requirements:

    ● 8+ years experience as a Front-End/Full-Stack developer

    ● Strong in JavaScript and toolkits (Gulp/Webpack/Karma/Jasmine, etc.);

    ● Good grasp of at least one frontend framework (preferably React);

    ● TypeScript and other frameworks (Angular/Backbone/Vue);

    ● Experience with one of BE technologies (Node.JS/Ruby/Python/Java/.Net)

    ● Experience with distributed version control systems (Git/Mercurial/Fossil, etc.);

    ● Experience with implementing pixel-perfect designs over HTML/CSS;

    ● Experience in working with a Linux based server environment, solid Linux/Unix skills;

    ● Experience of work in a distributed team;

    ● Upper-Intermediate level of English (both written and spoken)

     

    As a plus

    Experience in:

    ● Building, maintaining and optimizing responsive web apps;

    ● Cloud technologies;

    ● Developing high load / high traffic user-facing software;

    ● Writing unit-tests;

    ● Mobile-specific sites, and mobile-web/native app integrations;

    ● Setup and continuous improvement of development and multi-stage production environment;

    ● Open source contributions;

     

    We offer:

    ● Strong and friendly international team (Warsaw, Tel Aviv, New York);

    ● Work with cutting edge technologies;

    ● English courses, paid tech training and other activities for professional growth;

    ● Compensation package (20 paid vacation days, 14 paid sick leaves);

    ● Medical Insurance;

    ● Flexible working hours;

    ● Comfortable office (Warsaw).

     

    Let me know please if the position is interesting for you.

    More
  • Β· 136 views Β· 12 applications Β· 7d

    Frontend Engineer

    Office Work Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· Upper-Intermediate
    As a Frontend Engineer at Wix, you’ll work on cutting-edge technologies that make a powerful impact on over 243 million users. You’ll build rich React applications with different state-management paradigms. In your day-to-day, you will: - Tackle tough...

    As a Frontend Engineer at Wix, you’ll work on cutting-edge technologies that make a powerful impact on over 243 million users. You’ll build rich React applications with different state-management paradigms. In your day-to-day, you will:

     

    - Tackle tough problems and find creative ways to solve them

    - Write a lot of high-quality, functional Typescript and Javascript

    - Work with Git, Node.js, React, Redux, MobX, and ES6+

    - Manage and complete tasks using TDD, continuous integration, and modern development processes

    - Invest time in personal growth and development

     

    At Wix, we’re all about the flexibility of a hybrid setup β€” giving you the option to collaborate in the office when needed while also staying connected remotely.
    We’re looking for Ukraine-based talents who can balance their time between in-office and remote engagement with the Wix team. This approach gives you the best of both worlds: flexibility of remote with the added benefit of in-person collaboration when it matters

     

    Requirements

    - Extensive experience in client-side development on large scales

    - You’re an expert in the latest JavaScript technologies (React, Angular, Vue, etc.)

    - You’re proficient in tools like Webpack, Rollup, Parcel, and Babel

    - Fluent in languages like Typescript and ES6+

    - You’re an independent worker, eager to learn more while sharing knowledge and best practices

    - Experience in Test Driven Development (TDD) and Continuous Delivery - an advantage

     

    Wix Kyiv’s Frontend Engineering group develops the best products in the world. Wix enables more than 200M users around the world to build an online presence and manage their business online. Our group of engineers in Kyiv is developing products at the core of the company’s focus, including our main Editor and ground-breaking Wix Studio, as well as Payments by Wix. We’re facing world-class engineering challenges that impact millions of users, and that’s why we’re obsessed with code quality, testing, performance and code reviews.

     

    About the Guild

    We are Wix’s Frontend Engineering Guild. We build unique, scalable, resilient products and technologies that empower anyone to succeed online. Our mission is to develop complex micro-frontends and maintain the highest development standards. We embrace cutting-edge technologies, TDD, and clean code. We work in small teams, follow agile work methods and use continuous integration and delivery methodologies to run quickly. We love sharing knowledge and contributing back to the open-source community.

    More
  • Β· 510 views Β· 26 applications Β· 27d

    Senior JavaScript frontend Engineer to $5000

    Countries of Europe or Ukraine Β· Product Β· 10 years of experience Β· Intermediate
    Must have experience of commercial development 10+ years Experience in development of large solutions Basic understanding of micro services architecture Good knowledge of HTML/CSS Product & result-oriented mindset Deep JavaScript/TypeScript knowledge...

    Must have experience of commercial development 10+ years

    Experience in development of large solutions

    Basic understanding of micro services architecture

    Good knowledge of HTML/CSS

    Product & result-oriented mindset

    Deep JavaScript/TypeScript knowledge (ES5, ES201*)

    Good understanding of RX.js library.

    Understanding of state management β€” ngrx/ngxs

    Solid experience with React (class components as well as functional components)

    Understanding of state management β€” Redux/MobX

    Experience with unit testing using Karma, Jasmine etc.

    More
  • Β· 109 views Β· 18 applications Β· 19d

    Front End Developer (Ember.js)

    Full Remote Β· Worldwide Β· Product Β· 3 years of experience Β· Upper-Intermediate
    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...

    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.

    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.
    More
  • Β· 103 views Β· 6 applications Β· 16d

    Ember.js developer (iGaming product)

    Full Remote Β· Worldwide Β· Product Β· 3 years of experience Β· Upper-Intermediate
    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 iGaming industry. This company offers end-to-end, customizable solutions that...

    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 iGaming industry. This company offers end-to-end, customizable solutions that empower iGaming 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 iGaming business.

     

    About the project: a world-leading software solutions company for iGaming providers which offers customizable features, over 300,000 active users around the world.

     

    Requirements:

    • Experience: 3-4+ years in frontend development with at least 3 years of hands-on experience using Ember.js
    • 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
    • Experience with responsive design and mobile-first development
    • Proficiency in performance optimization and accessibility standards
    • Strong problem-solving skills with a detail-oriented mindset
    • Excellent communication and teamwork abilities
    • A proactive approach to learning and adopting new technologies.

     

    Nice to have:

    • 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.

     

    We Offer:
    - A chance to be part of a growing tech company in the iGaming domain
    - Exposure to diverse aspects of product development, from architecture to delivery
    - A supportive, collaborative, and remote-friendly work environment
    - 16 days of PTO
    - Being a part of a bigger international team with access to various interesting projects in finance and beyond.

     

    Interview process:
    - Intro-call (20 mins)
    - 1st Technical interview with Tech Lead (~45 mins)
    - Technical task - it’s optional and could be assigned by Tech Lead 
    - 2d Final interview with HRD and General Manager (~45 mins).

    More
  • Β· 138 views Β· 22 applications Β· 7d

    Team Lead Frontend Developer (Angular/Vue)

    Full Remote Β· EU Β· Product Β· 5 years of experience Β· Intermediate
    Core Skills: 5+ years experience as Frontend Developer; Proficient in TypeScript and JavaScript; Experience in development using Angular and/or Vue.js; Strong understanding of CSS preprocessors, such as SASS; Knowledge of modern frontend development...

    Core Skills:

    • 5+ years experience as Frontend Developer;
    • Proficient in TypeScript and JavaScript;
    • Experience in development using Angular and/or Vue.js;
    • Strong understanding of CSS preprocessors, such as SASS;
    • Knowledge of modern frontend development approaches, including:
      1. Component-based architecture;
      2. Performance optimization;
      3. Responsive and cross-browser design.


    Additional Skills:

    • Experience with testing tools, such as Playwright;
    • Understanding of backend integration principles, particularly with PHP Symfony;
    • Proficiency in working with REST APIs, including request testing and error handling;
    • Familiarity with version control systems (Git) and active participation in code review processes;
    • Basic understanding of CI/CD processes for frontend projects.


    Language Requirements:

    • Intermediate English for reading technical documentation and team communication.


    We offer:

    • An interesting project and non-trivial tasks that will allow us to show your professional attitude and creativity;
    • Friendly team;
    • Comfortable working schedule and working conditions;
    • Opportunity to work remotely as well as in an office located in the city centre;
    • Stable, competitive salary;
    • Paid vacation and sick leaves;
    • Opportunity for professional growth and career development;
    • English, paid professional courses, coffee/fruits and other pluses :)
    More
  • Β· 68 views Β· 8 applications Β· 24d

    Senior FrontEnd (React) Developer (only Vinnytsia, Ukraine)

    Hybrid Remote Β· Ukraine (Vinnytsia) Β· Product Β· 6 years of experience Β· Upper-Intermediate
    The company is a dynamic SaaS company, taking organizations on a transformative journey toward AI-driven business processes and services. Our cutting-edge solutions, powered by conversational AI, handle employee requests, assist with queries, and...

    The company is a dynamic SaaS company, taking organizations on a transformative journey toward AI-driven business processes and services. Our cutting-edge solutions, powered by conversational AI, handle employee requests, assist with queries, and accelerate issue resolution.

    With thousands of clients worldwide and a commitment to pushing the boundaries of technology, the company is at the forefront of innovation in organizational service management.

     

    ο»ΏAbout the role:

    • Lead, initiate, and drive results while working closely and collaborating with peers, managers, and stakeholders.
    • Develop advanced, enterprise-grade, high-performance, and scalable web applications according to the newest, latest guidelines and best practices.
    • Continuously discover, evaluate, and implement new technologies to maximize development efficiency and quality.

       

    Requirements:

    • Great passion for building high-performance, beautifully architected products.
    • 5+ years of hands-on engineering with Front-end development.
    • Deep familiarity with React, its design decisions, and different state management paradigms.
    • Deep knowledge of JS and its internals.
    • Deep understanding of the full web pipeline - from the browser to the backend.
    • Experience with HTML5, CSS3, browser behavior, page life-cycle, and DOM events.
    • Versed in Agile software engineering principles and practices.
    • B.Sc. Computer Science
    • Typescript experience is an advantage

     

    What we offer:

    • 20 working days’ vacation; 
    • 10 paid sick leaves;
    • 4 wellness days;
    • public holidays;
    • hybrid work format;
    • equipment;
    • accountant helps with documents;
    • paid lunches;
    • gym compensation;
    • many cool team activities.
    More
  • Β· 134 views Β· 26 applications Β· 20d

    Web Team Lead

    Full Remote Β· EU Β· Product Β· 7 years of experience Β· Upper-Intermediate
    Company is a leading global platform for family history enriches the lives of people worldwide by enabling them to uncover more about themselves and their heritage. With a suite of intuitive products, billions of historical records, an affordable at-home...

    Company is a leading global platform for family history enriches the lives of people worldwide by enabling them to uncover more about themselves and their heritage. With a suite of intuitive products, billions of historical records, an affordable at-home DNA test, and AI-powered photo tools, it creates a meaningful discovery experience that is deeply rewarding. The platform is enjoyed by tens of millions of people around the world who treasure and celebrate their heritage

     

    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
    More
  • Β· 186 views Β· 13 applications Β· 24d

    WebGL Developer

    Full Remote Β· Worldwide Β· Product Β· 3 years of experience Β· Pre-Intermediate
    Key requirements: Experience: Proven experience in developing web applications using WebGL for at least 5 years; A portfolio with examples of projects demonstrating skills in working with WebGL. Deep knowledge of WebGL API: Expert understanding of the...

    Key requirements:

    Experience:

    • Proven experience in developing web applications using WebGL for at least 5 years;
    • A portfolio with examples of projects demonstrating skills in working with WebGL.

    Deep knowledge of WebGL API:

    • Expert understanding of the low-level WebGL API and its capabilities.;
    • Ability to work with shaders (GLSL) for vertex and fragment programs;
    • Knowledge of the basic concepts of 3D graphics: transformation matrices (modeling, view, projection), lighting, texturing, buffers (vertex, index).

    Knowledge of JavaScript:

    • Excellent knowledge of JavaScript (ES6+);
    • Understanding of asynchronous programming and working with DOM.

    Mathematics for graphics:

    • Good understanding of linear algebra and geometry required for 3D graphics.

    Working with API:

    • Experience integrating with RESTful API and other web services. Experience with other types of API (especially RPC) will be a plus;
    • Understanding of the principles of the HTTP protocol;
    • Ability to process data in JSON and other formats.

    Working with version control systems:

    • Mandatory knowledge of Git and experience with GitLab, GitHub or Bitbucket;
    • Understanding of the principles of optimizing the performance of WebGL applications.

    Knowledge of modern web technologies:

    • Good understanding of HTML and CSS.

    English:

    • Spoken and written English at a level sufficient for reading technical documentation and communicating with the team (B1 or higher).


    Additional desirable skills:

    • Experience with 3D engines and libraries for WebGL (e.g. Three.js, Babylon.js);
    • Knowledge of the principles of physics engines (e.g. Cannon.js, Ammo.js);
    • Knowledge of the principles of shader development (GLSL);
    • Experience with WebAssembly (Wasm) to improve graphics performance;
    • Knowledge of CI/CD (Continuous Integration/Continuous Delivery) principles;
    • Experience working in Agile teams;
    • Ability to estimate deadlines and stick to them;
    • Proactivity, responsibility, ability to work in a team;
    • Desire to develop and learn new technologies.


    We offer:

    • An interesting project and non-trivial tasks that will allow us to show your professional attitude and creativity;
    • Friendly team;
    • Comfortable working schedule and working conditions;
    • Opportunity to work remotely as well as in an office located in the city centre;
    • Stable, competitive salary;
    • Paid vacation and sick leaves;
    • Opportunity for professional growth and career development;
    • English, paid professional courses, coffee/fruits and other pluses :)
    More
  • Β· 84 views Β· 8 applications Β· 14d

    Senior Frontend Developer (React + PIXI.js)

    Full Remote Β· Ukraine Β· Product Β· 6 years of experience Β· Pre-Intermediate
    An international product company specializing in gambling products is looking for a proactive and responsible Front End Engineer in fast-growing team with High-load products. Responsibilities: Integrate and support browser games based on the PIXI.js...

    An international product company specializing in gambling products is looking for a proactive and responsible Front End Engineer in fast-growing team with High-load products.

    Responsibilities:

    • Integrate and support browser games based on the PIXI.js library;
    • Develop new games from scratch (with commercial experience);
    • Creating a game engine from scratch (with commercial experience);
    • Develop and optimize high-performance applications using PIXI.js;
    • Compose clean, efficient, and dependable code;
    • Conduct code reviews and ensure compliance with coding standards;
    • Optimize game performance by identifying and eliminating bottlenecks.

       

    Requirements:

    • 6+ years of experience as a Front-End developer, including slots development;
    • Proficiency with JavaScript (Advanced Level), Typescript;
    • Strong experience with PIXI.js;
    • Experience with library React 18 version;
    • Strong experience with States systems (like Redux, MobX, etc) + experience with StateMachine on Slots;
    • Strong development experience (GSAP, Spine, etc);
    • Solid understanding of OOP, SOLID principles, DI (Dependency Injection), client-side architecture, and design patterns;
    • Strong experience with WebSockets, socket.io, etc;
    • Experience with game optimization;
    • Familiarity with GIT rebasing schema and submodules;
    • English B1+;
    • Ukrainian C1+.

       

    Will be a plus:

    • Knowledge of Node.js;
    • Familiarity with RxJS;
    • Experience with PostMessage and WebWorkers;
    • Experience with HTML, CSS;
    • Experience working with slot schema environments.

       

    Competencies:

    • Strong problem-solving skills, especially in critical situations;
    • Leadership qualities and team collaboration;
    • Analytical and communication skills;
    • Initiative and proactive attitude towards improvement.

       

    Work conditions:

    • Competitive salary and Quarterly bonus system;
    • Flexible schedule β€” You can choose convenient working hours (start work from 8 to 11, 8 hours/day) β€” No tracking systems;
    • Remote work;
    • Location - Ukraine;
    • Business trips to Bratislava every 3-6 months - the company provides compensation of the expenses;
    • Care for employees' work-life balance β€” 17 working days of vacation; unlimited sick leave; preserved public holidays, in accordance with Ukrainian legislation;
    • Learning and professional development β€” Expert communities, paid professional courses and certifications, professional events;
    • Care for employees' mental health - Corporate psychologist;
    • Equipment - The company provides computers for work.

       

    We value honesty, openness, friendliness, a positive attitude, and independence.
    Let’s create a cool product with us:)

    More
  • Β· 186 views Β· 31 applications Β· 2 May

    Lead Front-End Software Engineer (Angular 2+)

    Full Remote Β· EU Β· 6 years of experience Β· Advanced/Fluent
    Zaelab is searching for a talented Senior Front-End Software Engineer (Angular 2+) Your Responsibilities Transform visual designs and wireframes into features, using latest front-end technologies Troubleshoot UI bugs and JavaScript errors during whole...

    Zaelab is searching for a talented Senior Front-End Software Engineer (Angular 2+)

     

    Your Responsibilities

    • Transform visual designs and wireframes into features, using latest front-end technologies
    • Troubleshoot UI bugs and JavaScript errors during whole cycle of project development
    • Implement bug fixes on a designated client project, identify root causes of the bugs
    • Participate in code reviews on daily basis and provide valuable feedback to other engineers
    • Analyze and improve existing customer experience through user interface following all the best practices and coding standards
    • Work closely with team to ensure proper implementation of project functionality
    • Actively participate in team meetings; brainstorm activities related to the project issues
    • Be a strong team player focused on collaboration and continuous integration
    • Ability to work independently
    • Own deployment setup & processes while communicating work included in each release

     

    About You

    • 3+ years in a Senior Engineering role
    • Strong theoretical and practical knowledge of JavaScript (ES2016+), HTML & CSS, reusable component architecture, modules & routing strategy, HttpClient & API integrations, state management, RxJS, SSO implementation
    • Deep knowledge of Angular 2+
    • Experience with TypeScript
    • Experience with Rest & GraphQL APIa
    • Good knowledge of client-server architecture
    • Experience in web page loading time / bundle optimization
    • Understanding of CI/CD pipelines
    • Experience in code reviewing and coaching junior/middle engineers
    • Good understanding of software design patterns
    • Experience with code version control systems (Git, Bitbucket, or similar)
    • Strong interpersonal communication and collaboration skills
    • English C1 or better
    • Quick learner and open to feedback
    • Innovation mindset with a passion for learning new technology
    • Proactive and collaborative with a continuous improvement mentality
    • Kind and intellectually mature
    • Proactive team player

     

    Will be a plus

    • Experience with Jira and Confluence
    • Understanding Agile methodologies (Scrum, Kanban)
    • AEM experience
    • Copilot (or similar AI) experience
    • AI Chat integration experience

     

    The Benefits

    • Experience working with US clients
    • Competitive compensation depending on experience and skills
    • Unlimited, paid time off and vacation
    • Budget for certifications and IT conferences
    • Friendly team to work with around the world
    • Be a team player in an agile software development environment focused on collaboration and continuous integration
    More
  • Β· 184 views Β· 16 applications Β· 27d

    Frontend Developer (React + PIXI.js)

    Full Remote Β· Worldwide Β· Product Β· 6 years of experience Β· Pre-Intermediate
    An international product company specializing in gambling products is looking for a proactive and responsible Front End Engineer in fast-growing team with High-load products. Responsibilities: Integrate and support browser games based on the PIXI.js...

    An international product company specializing in gambling products is looking for a proactive and responsible Front End Engineer in fast-growing team with High-load products.

    Responsibilities:

    • Integrate and support browser games based on the PIXI.js library;
    • Develop new games from scratch (with commercial experience);
    • Creating a game engine from scratch (with commercial experience);
    • Develop and optimize high-performance applications using PIXI.js;
    • Compose clean, efficient, and dependable code;
    • Conduct code reviews and ensure compliance with coding standards;
    • Optimize game performance by identifying and eliminating bottlenecks.

       

    Requirements:

    • 6+ years of experience as a Front-End developer, including slots development;
    • Proficiency with JavaScript (Advanced Level), Typescript;
    • Strong experience with PIXI.js;
    • Experience with library React 18 version;
    • Strong experience with States systems (like Redux, MobX, etc) + experience with StateMachine on Slots;
    • Strong development experience (GSAP, Spine, etc);
    • Solid understanding of OOP, SOLID principles, DI (Dependency Injection), client-side architecture, and design patterns;
    • Strong experience with WebSockets, socket.io, etc;
    • Experience with game optimization;
    • Familiarity with GIT rebasing schema and submodules;
    • English B1+;
    • Ukrainian C1+.

       

    Will be a plus:

    • Knowledge of Node.js;
    • Familiarity with RxJS;
    • Experience with PostMessage and WebWorkers;
    • Experience with HTML, CSS;
    • Experience working with slot schema environments.

       

    Competencies:

    • Strong problem-solving skills, especially in critical situations;
    • Leadership qualities and team collaboration;
    • Analytical and communication skills;
    • Initiative and proactive attitude towards improvement.

       

    Work conditions:

    • Competitive salary and Quarterly bonus system;
    • Flexible schedule β€” You can choose convenient working hours (start work from 8 to 11, 8 hours/day) β€” No tracking systems;
    • Remote work;
    • Location - Ukraine;
    • Business trips to Bratislava every 3-6 months - the company provides compensation of the expenses;
    • Care for employees' work-life balance β€” 17 working days of vacation; unlimited sick leave; preserved public holidays, in accordance with Ukrainian legislation;
    • Learning and professional development β€” Expert communities, paid professional courses and certifications, professional events;
    • Care for employees' mental health - Corporate psychologist;
    • Equipment - The company provides computers for work.

       

    We value honesty, openness, friendliness, a positive attitude, and independence.
    Let’s create a cool product with us:)

    More
  • Β· 287 views Β· 79 applications Β· 25d

    Frontend Developer (Vue/Nuxt + Contentful)

    Full Remote Β· Worldwide Β· 3 years of experience Β· Upper-Intermediate
    We're currently looking for candidates for a new opportunity. Project Details: Title: Frontend Developer Experience Level: Middle+ / Senior Duration: 2 months Start Date: ASAP Tech Stack / Requirements: Strong experience with front-end...

    We're currently looking for candidates for a new opportunity.

     

    🧾 Project Details:

    • Title: Frontend Developer
    • Experience Level: Middle+ / Senior
    • Duration: 2 months
    • Start Date: ASAP

       

    πŸ›  Tech Stack / Requirements:

    • Strong experience with front-end technologies: HTML5, Sass, ES2015, Vite/Webpack
    • Solid, hands-on experience with Contentful (must-have)
    • Strong experience with Vue.js (must-have)
    • Good experience with Nuxt.js (must-have)
    • Understanding of Redux principles
    • Familiarity with backend technologies: Node.js or PHP
    • Solid experience with REST APIs and/or GraphQL
    • Confident working with Git
    • Up-to-date knowledge of modern JavaScript (ES2015+)
    • Passion for clean, maintainable code and modern development practices
    • Strong communication and teamwork skills
    • Proactive learner and knowledge sharer
       

    ✨ Nice to Have:

    • Understanding of headless architecture
    • Experience with Docker
    • Experience with React / Next.js
    • Experience with TypeScript
    • Experience with TailwindCSS
       

    Let me know if you need additional details!

    More
  • Β· 121 views Β· 30 applications Β· 24d

    Senior React Native Software Engineer

    Full Remote Β· Ukraine, Spain, Portugal, Poland, Romania Β· 5 years of experience Β· Upper-Intermediate
    Trinetix is looking for a skilled React Native Software Engineer to join our team! You’ll be working at the international projects within teams in healthcare domain from the US. Product we develop - is an application empowering patients and optimizing...

    Trinetix is looking for a skilled React Native Software Engineer to join our team! 

    You’ll be working at the international projects within teams in healthcare domain from the US. 
    Product we develop - is an application empowering patients and optimizing care with mobile-first solution empowering seamless engagement, accurate information and better health outcomes. 
    As a React Native Software Engineer, you will design and implement mobile applications from scratch for both Android and iOS platforms. 

     

    Requirements: 
     

    • 5+ years in React Native development; 
    • Proficient in JavaScript/TypeScript; 
    • Expertise in developing enterprise-level responsive mobile applications; 
    • Experience working with RESTful web services; 
    • Familiarity with native build tools like Xcode and Android Studio; 
    • Experience with native components integrated into React Native apps; 
    • Experience with application performance analysis and memory optimisations; 
    • At least basic experience working with Kotlin/Swift; 
    • Knowledge of Apple/Google interface guidelines and design principles; 
    • Usage of native build tools (Xcode/Android Studio), distribution tools (Testflight); 
    • Upper-Intermediate English level; 
    • Attention to details and focus on quality; 
    • Ability to work independently and as a team member. 

     

    Responsibilities: 

     

    • Developing new functionality, refactoring old implementations, fixing issues in existing code base; 
    • Keeping client updated about status of tickets and any blockers; 
    • Reviewing pull requests (sprint capacity allows it); 
    • Communicating with team members (foreign) to gather knowledge needed for completing of tasks; 
    • Proactively participate in stand up meetings, retrospectives. 

     

    What we offer: 

    • Opportunities for continuous learning and professional development 
    • Access to training courses and English/Spanish language classes 
    • Comprehensive medical insurance coverage 
    • Mental health support, including psychotherapy sessions 
    • Compensation for sports activities and personal hobbies 
    • Pet care benefits tailored to animal lovers 
    • Flexible benefits program to suit individual lifestyle preferences 
    • Comfortable and flexible working hours 
    • Regular team events and social activities 
    • A supportive culture with plenty of knowledge-sharing opportunities 
    More
  • Β· 206 views Β· 28 applications Β· 24d

    Lead FrontEnd Engineer

    Full Remote Β· Ukraine Β· 6 years of experience Β· Upper-Intermediate
    Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Lead FrontEnd Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for...

    Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Lead FrontEnd 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. 

    Project Tech stack: JavaScript, React, Java, Spring Boot, Scala, AWS, TypeScript

    Responsibilities:

    • Maintenance of existing services (e.g., bug fixes, security updates, improvements in Java, Scala, and TypeScript)
    • Migrating legacy services to new technologies 
    • Creating and managing online ads for private users (Web)
    • Running user profile services to store and manage user data
    • Be able to communicate with UX Designer to challenge hard-to-implement design elements and agree with them on lower-effort alternatives

    Requirements 

    • Be able to work independently, take ownership of features, and also be comfortable doing research and exploratory work when needed
    • Proficiency with React and TypeScript for web application development for at least 5-6 years, and  over the last 1-2 years
    • Good knowledge of JavaScript event handling 
    • Strong HTML and CSS skills
    • Fluent English (at least Upper-Intermediate level)

    Nice to have

    • Experience with Docker/containers and AWS Lambda
    • Experience with Kafka AWS
    • Experience with Java/Spring Boot for building APIs and web applications
    • Experience with REST
    • Previous work experience with the relation Database and DynamoDB

    Team Setup & Work Style:

    • Agile methodology using Jira (product and tech backlog)
    • Using Test-driven Development Methodology 
    • Slack for communication
    • Team size: 5-8 developers, PM, UX designer, and  QA support (part-time involvement);  
    • β€œYou build it, you run it” approach (owning development, releases, and monitoring)
    • Peer code reviews with quality checks 

     

    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

    More
Log In or Sign Up to see all posted jobs