Jobs

117
  • · 308 views · 102 applications · 16d

    Senior React Developer

    Ukraine · 4 years of experience · Upper-Intermediate
    About the Project We are working with a Dutch company to develop a modern recruitment portal that streamlines hiring processes for both employers and candidates. The platform serves thousands of users and aims to deliver a seamless digital experience....

     

    About the Project

    We are working with a Dutch company to develop a modern recruitment portal that streamlines hiring processes for both employers and candidates. The platform serves thousands of users and aims to deliver a seamless digital experience. As part of the team, you’ll join a tech-forward environment where AI tools are widely used to boost productivity :)

     

    We’re looking for a Senior React Developer to contribute to the evolution of the platform’s frontend. You will work closely with backend developers, designers, and product managers to deliver high-quality, user-centric features. :)

     

    Responsibilities

    • Develop and enhance new and existing features of the recruitment platform using React and Next.js

    • Ensure clean, scalable, and well-documented code

    • Collaborate with designers and backend developers to integrate APIs and deliver UI/UX excellence

    • Optimize application performance and handle state management effectively

    • Implement component and integration testing for a reliable release process

    • Participate in code reviews, sprint planning, and team discussions

     

    Requirements

    4+ years of experience in frontend development, with a strong focus on React, Next.js

    • Experience integrating REST or GraphQL APIs

    • Familiarity with version control systems (Git) and CI/CD workflows

    • Experience with responsive design and cross-browser compatibility

    • English level B2+ for daily communication with the team

    • Familiarity with TypeScript and component libraries

     

    Nice to Have

    • Experience working on recruitment or HR-related platforms

    • Knowledge of testing frameworks such as Jest or React Testing Library

    • Experience with Vue.js

     

    What We Offer

    • Work on a growing recruitment platform with real-world impact

    • Opportunities for professional growth (courses, workshops, knowledge sharing)

    • Competitive salary and flexible working hours

    • Remote work or hybrid option in our office

     

     

    More
  • · 370 views · 131 applications · 15d

    React Developer

    Full Remote · EU · 3 years of experience · Upper-Intermediate
    We are looking for React Developer Our client is a digital consulting and solutions provider specializing in wealth management transformation. They help leading financial institutions — such as wealth managers, banks, advisors, and retirement...

    We are looking for React Developer

     

    Our client is a digital consulting and solutions provider specializing in wealth management transformation. They help leading financial institutions — such as wealth managers, banks, advisors, and retirement providers—accelerate growth, improve operational agility, and scale effectively through tailored technology services.

     

    Collaboration format: outstaff, contract-based.
    Hourly rate: up to 20$/h
    Direct communication with the client — good English and a presentable manner are important
    Location: Poland

     

    Requirements:
    Practical experience building user interfaces using React

    At least 3 years industry experience or equivalent

    A good sense of design, and an understanding of the principles of good UI/UX

    Familiarity with the nature and use of design systems as a means to create consistent, extensible user interfaces

    Familiarity with web browsers as a platform; markup, CSS, and the usability aspects of developing UIs for the web

    Experience consuming backend APIs, and implementing front-end code against new and actively-evolving backend systems

    Experience with TypeScript, or similar modern strongly-typed language

    Experience with front-end state management architectures (such as Flux/Redux, Elm, or similar)

    Strong understanding of and familiarity with CI/CD pipelines and automated tests

    Highly independent and able to effectively self-organize and prioritize work

    The ability to write clean code, and the discipline to write effective automated tests to deliver high-quality system improvements

    An ability to effectively break down larger bodies of work for delivery as a series of small, self-contained changes to the system

    Excellent spoken and written communication skills

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  • · 116 views · 13 applications · 15d

    Middle React Native Developer (IRC273273)

    Hybrid Remote · Ukraine (Ivano-Frankivsk, Kyiv, Lutsk + 3 more cities) · 3 years of experience · Intermediate
    Job Description - 3+ years of relevant working experience - Exceptional knowledge of JavaScript - Demonstrable experience with React Native and understanding of the ecosystem (i.e. Redux, ES6, CodePush, React Native Encrypted Storage, AppState) -...

    Job Description

    - 3+ years of relevant working experience

    - Exceptional knowledge of JavaScript

    - Demonstrable experience with React Native and understanding of the ecosystem (i.e. Redux, ES6, CodePush, React Native Encrypted Storage, AppState)

    - Knowledge of RESTful APIs

    - Hands on experience with the whole app lifecycle from development to deployment

    - Knowledge of various tools such as crash reporting, analytics

    - Swift/Kotlin knowledge is a huge plus

    - Knowledge in Media and FinTech domains is a plus

     

    Job Responsibilities

    Application development from scratch

    Technical support for trainee/junior developers

    Strong focus on code quality.

    Estimate tasks for the team

    Ensure high quality of deliverables

    Generate and maintain technical documentation

    Collaborate with product owners to break down high level requirements into understandable pieces of work

    Technical support for trainee/junior developers

    Review team members code, driving best practices across the team

     

    Department/Project Description

    This is an opportunity to join a community of developers that create and deliver fast and innovative fintech applications for mobile platforms

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  • · 718 views · 188 applications · 15d

    Front-end Engineer

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-Intermediate
    The Role As a Front-End Engineer at HelloBiome, you will be at the forefront of developing engaging, performant, and scalable user experiences for our AI-driven platforms. You will take ownership of building multi-client and white-label front-end...

    The Role

    As a Front-End Engineer at HelloBiome, you will be at the forefront of developing engaging, performant, and scalable user experiences for our AI-driven platforms. You will take ownership of building multi-client and white-label front-end solutions using React and Next.js, ensuring our platforms are highly customizable, intuitive, and accessible across a wide range of users and use cases.

    In this role, you will collaborate closely with design, product, and back-end teams to translate complex ideas and research outcomes into elegant and responsive UI components. Your expertise will directly shape how users interact with our microbiome-based solutions, driving impact through clean, modern, and thoughtful user experiences.

    We are looking for a front-end specialist with a strong sense of product thinking and a passion for scalable, user-focused design systems. This role includes a competitive cash salary and equity package, with compensation based on the team member’s location, in line with HelloBiome’s commitment to fair and equitable remuneration.
     

    Requirements

    • 5+ years of experience in front-end engineering, building production-grade web applications using React, Next.js, and modern JavaScript/TypeScript.
    • Deep understanding of front-end architecture, performance optimization, and component-based design principles.
    • Experience creating scalable white-label and multi-tenant applications, including theme customization, brand overrides, and configuration-driven UIs.
    • Strong UX and UI sensibilities with the ability to translate high-level product ideas into beautiful, user-centric interfaces.
    • Proficient in modern styling approaches (e.g., CSS-in-JS, Tailwind, SCSS) and design systems.
    • Experience with front-end state management tools such as Redux, Zustand, or Recoil.
    • Familiarity with accessibility (a11y) standards and responsive design principles.
    • Experience working in agile environments and collaborating closely with cross-functional teams (e.g., designers, back-end engineers, and researchers).
    • Familiarity with headless CMSs, analytics tools, and integration of third-party APIs is a plus.
    • Experience with testing frameworks such as Jest, React Testing Library, or Cypress is a plus.
       

    Responsibilities

    • Design, implement, and maintain responsive, accessible, and high-performance front-end applications using React and Next.js.
    • Develop multi-client and white-label architecture, enabling seamless rebranding and customization of platform UI for various customers.
    • Work closely with designers and UX researchers to turn prototypes into polished, production-ready interfaces.
    • Create and maintain reusable components and front-end libraries to streamline development and ensure design consistency.
    • Implement front-end logic and interactions that integrate smoothly with APIs and back-end services.
    • Collaborate with stakeholders across design, product, and engineering to define and deliver exceptional user experiences.
    • Ensure quality and maintainability through thoughtful code reviews, testing strategies, and adherence to best practices.
    • Continuously optimize front-end performance and user experience based on feedback and usage data.
    • Stay current with industry trends and emerging technologies to help shape HelloBiome’s front-end strategy and capabilities.

     

    About HelloBiome

    HelloBiome is an innovative B2B biotech startup at the forefront of AI-powered microbiome innovation. We are dedicated to revolutionizing consumer health by leveraging the microbiome. Through democratizing access to microbiome data, HelloBiome utilizes advanced AI technologies to develop targeted health solutions, transforming these insights into commercial applications for our business clients. Trusted by over 20 clients, including industry giants like Unilever, we are not just predicting the future of consumer health; we are actively shaping it. At HelloBiome, every step we take is towards a healthier future, optimizing well-being one microbiome at a time.
     

    Our Culture

    At HelloBiome, we thrive in a globally connected, remote work environment with team members distributed across Europe, the US, Canada, and Korea. Our headquarters are in San Francisco and Our dynamic and international team embodies a culture of kindness paired with a drive for innovation and excellence. We value proactive individuals who bring a self-starter mindset to their roles, always seeking new ways to advance our mission. Attention to detail is crucial in our work, as we are committed to delivering precise and impactful health solutions to our B2B clients.
     

    This remote and flexible work structure not only fosters a diverse and inclusive atmosphere but also encourages a balance between personal growth and professional excellence. Join us and be part of a team that is shaping the future of consumer health through groundbreaking AI-powered microbiome innovation.

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  • · 212 views · 48 applications · 15d

    Frontend Developer (Angular + React)

    Full Remote · EU · Product · 5 years of experience · Upper-Intermediate
    Role Overview You’ll transform complex business requirements into intuitive, high-performance user experiences. This isn’t just about implementing designs — you’ll help shape the architecture, multi-channel strategies (desktop, mobile, and more), and...

    Role Overview

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

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

    What You’ll Do

    • Build and maintain complex, responsive web applications for desktop and mobile using React and Angular.
    • Translate sophisticated Figma designs into clean, accessible, pixel-perfect interfaces.
    • Integrate with REST, GraphQL, and WebSocket APIs with robust error handling.
    • Implement scalable state management (Redux, NgRx, Zustand, etc.).
      Optimize performance with lazy loading, code splitting, memoization, Core Web Vitals.
    • Ensure accessibility compliance (WCAG) and cross-browser compatibility.
    • Participate in architecture discussions and define front-end best practices.
    • Conduct code reviews and mentor other engineers.
    • Write and maintain unit, integration, and end-to-end tests.
    • Contribute to documentation for both technical and non-technical audiences.
    • Track your time accurately — not for micromanagement, but to help the team stay focused on what matters most through dashboards that show the types of activities that consume our time.

      Required Skills & Experience
    • 5+ years of professional front-end development experience.
    • Strong proficiency in JavaScript and TypeScript.
    • Hands-on production experience with React and Angular.
    • Solid understanding of modern component-based architecture.
    • State management with Redux, NgRx, Zustand, or similar.
    • Proficiency in HTML5, CSS3, and styling approaches (SASS/LESS, CSS Modules, CSS-in-JS).
    • Experience integrating with REST/GraphQL APIs.
    • Responsive design, cross-browser testing, and accessibility best practices.
    • Familiarity with build tools (Webpack, Vite, Angular CLI) and package managers (npm, yarn, pnpm).
    • Testing frameworks like Jest, Jasmine, Cypress, Playwright.
    • Performance optimization techniques and metrics (Lighthouse, Core Web Vitals).
    • Strong English communication skills — written and spoken.
    • Willingness to go “above and beyond” to demonstrate excellence

      Why Join Us
    • Work on high-impact, client-facing products from day one.
    • Collaborate with skilled professionals across product, design, and engineering.
    • Have a direct hand in shaping both technical and product direction.
    • Enjoy a fully remote role with minimal bureaucracy and maximum trust.
    • Gain exposure to diverse industries (Fintech, Healthtech, IoT, eCommerce/Logistics)
    • Join a supportive, open team culture that values autonomy, mastery, and purpose.
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  • · 240 views · 34 applications · 14d

    React Frontend Developer

    Hybrid Remote · Cyprus · Product · 5 years of experience · Upper-Intermediate
    We are looking for a skilled React Frontend Developer to join our growing team. The ideal candidate will have a strong front-end development background focusing on building responsive and user-friendly web applications. You will work closely with our...

    We are looking for a skilled React Frontend Developer to join our growing team. The ideal candidate will have a strong front-end development background focusing on building responsive and user-friendly web applications. You will work closely with our product and design teams to create seamless and engaging user experiences.

     

    Key Responsibilities:

    • Develop new user-facing features using React.js
    • Build advanced frontend interfaces and front-end libraries for future use
    • Optimize components for maximum performance across a vast array of web-capable devices and browsers
    • Collaborate with backend developers to integrate user-facing elements with server-side logic
    • Ensure the technical feasibility of UI/UX designs and contribute to improvements in customer experience

    Requirements:

    • Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent practical experience
    • Proven experience working as a React developer
    • Strong proficiency in TypeScript
    • Thorough understanding of React.js and its core principles
    • Familiarity with RESTful APIs
    • Ability to understand business requirements and translate them into technical requirements and efficient solutions

    Preferred Qualifications:

    • Experience with Tailwind CSS, Material UI, Headless UI
    • Knowledge of modern front-end build pipelines and tools
    • Experience with testing frameworks and TDD
    • Experience with server-side rendering (Remix, Next.js)
    • Understanding of responsive design principles

    Soft Skills:

    • Excellent problem-solving skills
    • Strong communication and collaboration skills
    • Ability to work in a fast-paced environment and manage multiple projects simultaneously
    • Attention to detail and a commitment to quality

     

    Working with us, you should expect the following:

    Compensation package:

    • Attractive Compensation package based on qualifications and experience, plus commissions based on performance

    Opportunities for personal growth and development:

    • An excellent opportunity to grow within the company
    • Continuous Training & Development
    • Learn and gain hands-on experience with modern technologies
    • An excellent opportunity for a successful career in a global, fast-growing company

       

     

    For employees based in Cyprus:

    Individual benefits:

    • Medical Insurance Coverage
    • Twenty-one days of annual leave
    • Six days sick leave
    • Provident Fund
    • Providing a gift to mark the annual work anniversary
    • Granting a half-day off in honor of the employee's birthday

    Modern, professional, and friendly work environment

    • Pet-Friendly Workplace
    • Casual dress-code
    • Personal workspace fund
    • Team Activities for all the Company
    • Friendly atmosphere
    • Regular team events and outings
    • Onboarding plan and training so that you have a smooth induction into your new role
    • Welcome gift package
    • Fresh fruits, snacks, and coffee at the office

     

    Location of employment: 

    We are open to remote working for the successful candidate if based out of Cyprus


     

    More
  • · 474 views · 121 applications · 2d

    React Developer to $1500

    Full Remote · Ukraine · 1.5 years of experience · Upper-Intermediate
    We’re looking for a passionate React developer to join our growing team and help us build a meaningful app from the ground up. ABOUT THE PROJECT Healthcare app with AI-powered and social networking features, designed to connect people and provide...

    We’re looking for a passionate React developer to join our growing team and help us build a meaningful app from the ground up.

     

    ABOUT THE PROJECT

    Healthcare app with AI-powered and social networking features, designed to connect people and provide personalized support from an AI companion. This is a greenfield project, meaning no legacy code or constraints.

     

    REQUIREMENTS

    • Strong expertise with JavaScript and TypeScript
    • Experience building responsive, performant web apps with React, Next
    • Hands-on with state management tools (Redux, Zustand, or similar)
    • Experience with modern UI kits (Shadcn, Radix, Material UI, or similar)
    • Understanding of data fetching and API communication (RTK Query, TanStack Query, REST APIs)
    • Solid grasp of component-driven development, code quality, and testing best practices
    • Curiosity, drive to learn, and willingness to grow with the team
    • Experience with React Native or Node is a huge plus

     

    WHAT WE OFFER

    • Freedom to shape the stack, patterns, and best practices
    • Internal guidelines, regular code reviews, mentorship, and support
    • Performance reviews and salary raises
    • Collaborative team that values impact, ownership, and product-thinking

     

     

     

    More
  • · 185 views · 18 applications · 10d

    Middle React Native Developer to $1700

    Full Remote · Worldwide · 2 years of experience · Intermediate
    At Coralsoft, we specialize in building high-quality mobile and web applications for startups and growing businesses. We’re expanding our team and looking for a React Native developer who’s passionate about mobile tech and user-centric design. ...

    At Coralsoft, we specialize in building high-quality mobile and web applications for startups and growing businesses. We’re expanding our team and looking for a React Native developer who’s passionate about mobile tech and user-centric design.

    ✅ Requirements:

     

    • Solid experience with React Native (both Expo and React Native CLI)
    • Practical knowledge of React Navigation, Redux Toolkit or Zustand
    • Strong understanding of JavaScript (ES6+) and TypeScript
    • Experience with REST APIs, JSON, and basic mobile data storage (AsyncStorage, SQLite, etc.)
    • Familiarity with component-driven development and clean architecture
    • Experience working with mobile layouts and responsive design
    • Ability to write clean, maintainable, and well-documented code
    • English — Intermediate or higher, especially reading technical documentation
    • 2+ years of commercial experience

       

    ⭐ Bonus Experience:

     

    • Experience with native modules or bridging native code
    • Familiarity with mobile CI/CD (e.g., EAS Build, Fastlane)
    • Experience publishing apps to App Store / Google Play
    • Familiarity with Firebase, Supabase, or similar BaaS platforms
    • Any backend experience (Node.js, Express, etc.)
       

    🎯 Responsibilities

     

    • Build and maintain scalable mobile apps using React Native
    • Create and connect to REST APIs
    • Work with Figma designs to implement pixel-perfect UI
    • Collaborate with other developers and PMs to plan and deliver features
    • Write testable and reusable code

    Participate in code reviews and team discussions

    💼 Why Join Coralsoft?
     

    🌴 Paid vacations and observance of all public holidays
    🧘‍♂️ Healthy work-life balance — we value results, not hours. No time trackers
    🚫 Zero bureaucracy — flat structure, clear communication
    🏠 Remote-first team — flexible schedule, async work welcome
    👥 Tight-knit team — you'll get real impact, ownership, and attention

     

    About Coralsoft

    We offer all-in-one JavaScript development services for startups and businesses, helping them quickly launch scalable web applications that enhance your market visibility and drive business growth.


     

    More
  • · 347 views · 191 applications · 10d

    Front-end (React) developer

    Full Remote · Countries of Europe or Ukraine · 4 years of experience · Upper-Intermediate
    At Django Stars, we believe success is all about ownership, trust, and supporting each other. We’re not just checking tasks off a list, - we create products that make a real impact . If you’re passionate about React and modern web development, you’ll...

    At Django Stars, we believe success is all about ownership, trust, and supporting each other. We’re not just checking tasks off a list, - we create products that make a real impact 💫.
    If you’re passionate about React and modern web development, you’ll feel right at home here.


    Requirements:

    • Strong knowledge of JavaScript
    • Solid experience with React + Redux ecosystem
    • Good understanding of functional programming (lodash, rxjs)
    • Strong grasp of HTML, CSS, and modern web fundamentals
    • Experience with automation tools (npm, webpack, git)
    • Passion for clean, maintainable code

       

    Nice to have:

    • Angular, Polymer, Web Components
    • Understanding of SSR principles

       

    We offer:

    • A high bar for code quality & architecture standards
    • Skilled teammates with cross-domain expertise
    • Flexible schedule & remote-first approach
    • Competitive salary in USD
    • Paid vacation, sick leaves, and health insurance
    • PE accounting and support
    More
  • · 297 views · 57 applications · 8d

    Senior Frontend Engineer - Build the Klarna for Real Estate (BNPL)

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-Intermediate
    The Opportunity We're building BNPL for the $50B+ real estate market in MENA - but not the way you think. While everyone else is focused on furniture and moving costs, we're tackling the biggest payment in people's lives. Stealth mode, Adapt Ventures...

    The Opportunity

    We're building BNPL for the $50B+ real estate market in MENA - but not the way you think. While everyone else is focused on furniture and moving costs, we're tackling the biggest payment in people's lives. Stealth mode, Adapt Ventures incubated, founded by YC alum with successful exit.

     

    The Challenge

    Build a platform that makes real estate payments as smooth as buying shoes online. Multiple stakeholder types, massive transaction sizes, and the need for absolute trust. Your interface will handle millions in monthly transactions while feeling as simple as Revolut.

     

    Web-first launch, React Native mobile within months. If you've ever wondered why real estate tech feels stuck in 2010, come fix it with us.

     

    What We're Looking For

    Must-Haves:

    • 5-7 years building consumer products people love
    • React expertise with complex multi-step flows
    • Built fintech or payment interfaces (where trust = everything)
    • Experience with products serving different user types
    • Portfolio showing clean, conversion-optimized work

       

    Huge Plus:

    • Revolut, Wise, N26, Monobank, or neobank experience
    • React Native for mobile expansion
    • Real estate tech exposure
    • Former founding engineer

       

    What You Get

    • Define how millions handle their biggest expense
    • Build your own frontend team as we scale
    • Work directly with repeat founders and tier-1 VCs
    • Remote with quarterly Dubai trips (covered)

       

    Tech Stack

    React, TypeScript, Next.js, TailwindCSS, React Native (later)

    More
  • · 296 views · 90 applications · 8d

    Senior React/SharePoint Engineer

    Part-time · Full Remote · Countries of Europe or Ukraine · 5 years of experience · Intermediate
    DOOR3 is seeking Senior React/SharePoint Engineers to contribute to the development of enterprise-grade SharePoint intranet solutions. You will work on building custom site experiences, dynamic webparts, and integrating third-party services into scalable...

    DOOR3 is seeking Senior React/SharePoint Engineers to contribute to the development of enterprise-grade SharePoint intranet solutions. You will work on building custom site experiences, dynamic webparts, and integrating third-party services into scalable digital workplaces based on SharePoint and a specialized customization layer on top of it.

     

    Location: remote from Europe.

     

    Allocation: could be full-time or part-time, depending on your availability.

     

    Essential Job Duties:

    • Work directly on a Web application development team to produce best in class production using Front-End Technologies
    • Develop within MVC frameworks such as ReactJS
    • Administration of SharePoint sites
    • Drive key strategic ideas regarding page performance
    • Working directly with our UX designers, back-end developers and clients to implement cutting-edge experiences across a variety of presentation technologies.
    • Working flexibly in an Agile development environment: must be able to keep pace with the development team and adapt to changing requirements

     

    Required Skills and Experiences:

    • Expert working knowledge of HTML and CSS, including preprocessors like SASS
    • Expert knowledge of ReactJS and TypeScript
    • Experience with Javascript Task Runners (Gulp)
    • Experience with SharePoint framework (SPFx)
    • Experience with Fluent UI
    • Should be well versed with code optimization techniques
    • Excellent written and verbal communication skills

     

    Preferred Qualifications:

    • Experience working with JS frameworks like VueJS, Handlebars
    • Experience working with PnP JS
    • Experience leading a team or mentoring
    • Passion for writing clean, efficient code
    • Ability to manage changing priorities, solve unfamiliar problems, and meet deadlines

     

    You Are

    • A problem-solver who thrives in collaborative and evolving environments
    • Comfortable working independently or as part of a distributed team, mentoring other engineers
    • Able to communicate effectively with technical and non-technical stakeholders
    • Passionate about clean, maintainable, and well-documented code
    • At least Intermediate/B2 English across all four skills

     

    Join DOOR3 to help us build elegant, extensible digital workplaces that transform how teams connect and collaborate. If you're excited to deliver high-quality SharePoint solutions using cutting-edge tools, we want to hear from you.

    More
  • · 182 views · 12 applications · 7d

    Senior React.js Developer

    Full Remote · Poland · 5 years of experience · Advanced/Fluent
    We’re looking for a React engineer with 5+ years of experience to own critical frontend experiences and collaborate closely with product/design teams. Experience with: Next.js (our web app is built with Next.js) Monorepos using Yarn Workspaces or...

    We’re looking for a React engineer with 5+ years of experience to own critical frontend experiences and collaborate closely with product/design teams. 

     

    Experience with: 

    • Next.js (our web app is built with Next.js)
    • Monorepos using Yarn Workspaces or Nx
    • Tailwind CSS 
    • React, Redux, React Router
    • JavaScript (ES6/ES7) and TypeScript
    • Responsive design, and accessibility (a11y) best practices
    • Vite
    • Git, Agile 
    • AWS/GCP/Azure
    • Storybook

     

    Nice to have: 

    • Node.js 
    • Familiarity with performance profiling, Web Vitals, and SEO in Next.js
    • E2E testing (Playwright/Cypress) and CI/CD pipelines
    • Experience in fintech or data-heavy, real-time UIs
    More
  • · 731 views · 418 applications · 7d

    Mid-Senior Front-end developer(React)

    Full Remote · Countries of Europe or Ukraine · 3 years of experience · Intermediate
    Chalice LTD invites Middle-Senior JavaScript Developer for long-term cooperation. You will have the opportunity to be a part of the extension team of an international IT Consulting Company. You will be a part of the international team (Europe, the US,...

    Chalice LTD invites Middle-Senior JavaScript Developer for long-term cooperation.

    You will have the opportunity to be a part of the extension team of an international IT Consulting Company.

    You will be a part of the international team (Europe, the US, Africa, and Australia) working on video editing tools.

     

    Required skills:

    • Strong experience(3+ years) with React + Next.js (currently v14)
    • TypeScript proficiency
    • Redux Toolkit for state management
    • Axios for API requests
    • TailwindCSS (with classnames) for styling
    • Comfortable integrating with a Flask API backend

     

    Be a plus:

    • IndexedDB syncing for reactive CRUD workflows
    • Experience with video streaming (HLS)
    • Building/maintaining a video editor (scene & shot detection, trimming, overlays)
    • Familiarity with performance tuning in data-heavy UIs (dashboards, grids, filters)

     

    Some tasks you will be workin on:

    • Build and refine UI components (dashboards, modals, filters, grids)
    • Enhance subscription flows (seat management, upgrades/downgrades, trials)
    • Extend and optimize the IndexedDB syncing layer
    • Maintain and expand video editing & streaming tools
    • Improve admin dashboards (pagination, filtering, subscription management)

     

    We offer:

    • No bureaucracy;

    • Work in a young, friendly and supportive team;

    • Perfectly equipped and cozy office with multiple lounge zones in the office near the metro station;

    • The family-like relationship within the team and direct communication with international clients ;

    • Personal development and professional growth;

    • Competitive salary and paid vacation;

    • Team building activities (corporate parties, joint movie, and football watching in the office);

     

    Code quality and a solid structure are important factors in development.

     

    About Chalice LTD

    Chalice is a UA-based company, a trusted expert in digital solutions, rocking the sphere at every step. As a young, forward-thinking team situated in Kyiv, we are proud to deliver excellence worldwide, turning dreams into goals. Key facts about Chalice: 

    • Founded in 2007 

    • 80+ customers 

    • Stable core team managing most of the projects from day1 

    • Focus on US and EU markets Here at Chalice, we deliver professional software development services in most tech domains, providing transparency, clarity, and most importantly, care for our customers. No surprise that all newcomers appreciate the: 

    — Challenging projects on cutting-edge technologies 

    — Professional team 

    — Friendly atmosphere

    More
  • · 116 views · 15 applications · 7d

    Senior React Software Engineer

    Full Remote · Poland · 6 years of experience · Upper-Intermediate
    We are seeking a talented and experienced Senior React Engineer to join our dynamic development team. As a React Engineer, you will be responsible for developing high-quality web applications using React, TypeScript, Redux, GraphQL, and styled-components....

    We are seeking a talented and experienced Senior React Engineer to join our dynamic development team. As a React Engineer, you will be responsible for developing high-quality web applications using React, TypeScript, Redux, GraphQL, and styled-components. You will have the opportunity to work on exciting projects and collaborate with a team of passionate developers.

    About Project:

    The client is defining the future of cybersecurity through our XDR platform that automatically prevents, detects, and responds to threats in real-time. Singularity XDR ingests data and leverages our patented AI models to deliver autonomous protection. With a client, organizations gain full transparency into everything happening across the network at machine speed – to defeat every attack, at every stage of the threat lifecycle. 

    We are a values-driven team where names are known, results are rewarded, and friendships are formed. Trust, accountability, relentlessness, ingenuity, and a customer defines the pillars of our collaborative and unified global culture. We're looking for people that will drive team success and collaboration across the project. If you’re enthusiastic about innovative approaches to problem-solving, we would love to speak with you about joining our team!

    Responsibilities:

    • Develop robust and scalable web applications using React, TypeScript, Redux, GraphQL, and styled-components
    • Collaborate with the design and product teams to translate wireframes and mockups into functional components
    • Implement responsive designs and ensure cross-browser compatibility
    • Write clean, maintainable, and efficient code using best practices and coding standards
    • Conduct code reviews and provide constructive feedback to improve code quality and maintain consistency
    • Optimize application performance and identify areas for improvement
    • Work closely with backend developers to integrate frontend components with the server-side infrastructure
    • Troubleshoot and debug issues, addressing bugs and performance bottlenecks
    • Stay updated with the latest frontend development trends and technologies, sharing knowledge and insights with the team.

    Requirements:

    • Solid experience (6+ years) in developing web applications using React 
    • Proficiency in TypeScript for building scalable and type-safe applications
    • Familiarity with GraphQL and its implementation in frontend applications
    • Excellent understanding of web technologies such as HTML5, CSS3, and JavaScript
    • Strong problem-solving and analytical skills, with the ability to quickly identify and resolve issues
    • Good communication skills and the ability to work collaboratively in a team environment
    • Ability to adapt and learn new technologies and frameworks as required.

    Nice to have: 

    • Experience with Rest API
    • Accessibility tools
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  • · 356 views · 115 applications · 6d

    Senior Frontend Engineer

    Full Remote · Worldwide · Product · 5 years of experience · Intermediate
    Company Overview: Good Face is a formulation, regulatory compliance, and innovation software used by hundreds of the leading cosmetic companies to build safe, compliant, transparent, and effective products. Our innovative platform supports product...

    Company Overview: 

    Good Face is a formulation, regulatory compliance, and innovation software used by hundreds of the leading cosmetic companies to build safe, compliant, transparent, and effective products. Our innovative platform supports product development teams in creating cutting-edge cosmetic formulas through streamlined regulatory intelligence and scalable digital tools. We are looking for a highly skilled and proactive Senior Frontend Engineer to contribute to our technical excellence and help scale our growing engineering infrastructure. We are an ambitious, talented, and most importantly, fun team, with the common goal of bringing game-changing technology to the beauty industry and enabling cosmetic chemistry innovators to build better beauty. Does collaboration, problem-solving, and relentless innovation sound like your workplace trifecta? 

     

    Position Overview: 

    As a Senior Frontend Engineer at The Good Face Project, you will be responsible for designing, developing, and maintaining dynamic, responsive, and accessible user interfaces for our cloud-based SaaS products. You will play a key role in building scalable and performant frontend applications using React.js, while collaborating closely with product managers, designers, and backend engineers. This is an exciting opportunity for someone who thrives in fast-paced environments, loves solving UI/UX challenges, and is passionate about clean, maintainable code, component-driven architecture, and building great user experiences. 

     

    What you’ll be doing: 

    ● Build and maintain responsive, accessible, and user-focused interfaces using React.js and modern frontend tools 

    ● Translate product requirements and UI/UX designs into clean, maintainable code 

    ● Collaborate with backend engineers to integrate REST APIs and support seamless product functionality 

    ● Ensure code quality through testing, debugging, and thoughtful documentation 

    ● Contribute to the architecture and evolution of our frontend infrastructure 

    ● Participate in cross-functional planning, helping scope and deliver features efficiently 

    ● Continuously explore new frontend technologies, patterns, and best practices to keep our stack modern and maintainable 

     

    What you’ll bring to the team: 

    ● 5+ years of experience building web applications with React.js and modern JavaScript, with Redux for state management 

    ● Solid hands-on experience with styled-components and SASS ● Experience working with REST APIs (axios) 

    ● Exposure to real-time features and WebSocket integrations 

    ● Understanding of performance monitoring and error tracking (e.g., Sentry) 

    ● Comfort with Git-based workflows and CI/CD environments 

    ● A strong eye for UX/UI details, and a user-centric mindset 

    ● Enthusiasm for learning, experimenting, and evolving with new frontend tools. 

     

    If you are a frontend engineer with a passion for beautiful interfaces and an eagerness to work in a high-impact startup environment, we would love to hear from you. Join our team and help build the digital future of beauty.

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