Jobs JavaScript / Front-End

Cargofy is building the AI-native operating system for global freight. Cargofy deploys autonomous AI agents that automate procurement, dispatching, negotiations, operations, tracking, and workflows for carriers, shippers, and 3PLs across the US, Europe, and Asia. Our platform processes 100,000+ loads per day and hundreds of thousands of real-time events — replacing manual logistics with fully autonomous AI.

We need a Forward Deployed Engineer to work directly with our largest customers — deploying, customizing, and scaling Cargofy AI platform inside their operations. You are the technical bridge between our product and the real world of freight logistics.

Why This Role Exists Now

Our enterprise customers operate complex logistics workflows with unique integrations, data flows, and business rules. They need a hands-on technical partner who can make Cargofy indispensable inside their operations — fast. You will be that partner.

What You Will Do

• Deploy and configure Cargofy for enterprise customers — remotely or on-site at their operations centers
• Build custom integrations with customer systems: ERPs (SAP, Oracle, Odoo), TMS platforms (MercuryGate, TMW, McLeod), ELD providers, and load boards
• Translate complex logistics workflows into platform configurations, automations, and AI agent setups
• Debug production issues in real-time — when a carrier dispatch system goes down at 2am, you ensure Cargofy keeps their freight moving
• Work closely with Product and Engineering to feed real customer needs back into the roadmap
• Build reusable tooling, scripts, and deployment playbooks to accelerate future customer launches

• Own technical relationship with key accounts — you are their trusted engineer

   

Who You Are

• 3-7+ years as a software engineer, solutions engineer, or technical consultant
• Strong in at least one of: PHP/Laravel, Python, Node.js, or Vue.js
• Comfortable with APIs, databases, webhooks, and system integrations
• Experience with ERP or logistics systems (Odoo, SAP, TMS platforms) is a strong plus
• Excellent communicator — you can talk to both senior engineers and logistics operators on a warehouse floor
• Thrive in ambiguity, fast-moving environments, and high-stakes customer situations

• Willing to travel occasionally for key customer deployments

   

Why Cargofy

• Work directly with enterprise customers solving real problems worth millions of dollars
• See the immediate impact of your work on live logistics operations
• Shape how AI agents are deployed at scale across a $4T industry
• Competitive compensation + equity
• Remote-first with offices in Kyiv, Warsaw, and Houston

24PLAY is a product company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Bliezkrieg Assault, Street Dude, and more.

As a Diia City resident, we offer employee reservation starting from the first day of employment.
 

We are currently looking for a Playable Ads Developer to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.
• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.
   

We are looking for a professional for the role that requires:

• Full-time job;
• Office-based in Kyiv.

Main responsibilities:

• Create 2D and 3D playable ads and creatives to promote mobile games
• Develop gameplay mechanics, game logic, animations, and visual effects
  
  Nice to have:
• Experience working with MRAID and understanding of ad network technical requirements for playables
• Experience creating games on any technology/platform (Unity, Flash, etc.)
  
  Our ideal candidate:
• 0,5+ years of experience working with JavaScript
• Experience building web applications or games using 3D graphics libraries (Three.js, Babylon.js, etc.) or experience with 2D JavaScript libraries such as PixiJS or similar
• Experience with JavaScript physics libraries (Ammo.js, Cannon.js, or similar)
• Solid understanding of 2D/3D math (vectors, matrices, dot/cross product)

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.
• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees.

We are looking for a Senior Frontend Engineer to join our client's engineering team in a long-term engagement. This is a fully remote, full-time role for someone who takes real ownership of frontend systems end-to-end, collaborates naturally with backend engineers, and cares deeply about code quality, architecture, and user experience.

You will not be expected to work deeply on backend implementation — but you should be comfortable reading it, understanding it, and integrating cleanly with it.

This role is ideal for someone who enjoys ownership, product thinking, and building scalable, maintainable frontend systems used in real production environments.

Key Responsibilities:

• Architect, develop, and maintain complex frontend applications using React and TypeScript
• Build scalable, reusable UI components and architecture within a monorepo setup

• Own frontend features end-to-end — from requirements and UI logic through to API

  integration and production readiness

• Integrate with NestJS-based APIs, ensuring clean and well-typed contracts
• Drive technical decisions around frontend architecture and long-term maintainability
• Ensure high performance, accessibility, and responsiveness across all applications
• Contribute to shared tooling, libraries, and frontend standards within the monorepo
• Collaborate closely with product managers, designers, and backend engineers
• Improve frontend reliability through testing, code reviews, and engineering best practices

Requirements:

• 7+ years of commercial engineering experience — senior-level candidates only
• Expert-level knowledge of React and TypeScript
• Strong grasp of modern frontend architecture, state management (including xState), and performance optimisation
• Experience in monorepo environments (Nx, Turborepo, or similar)
• Solid understanding of API integration patterns — REST and/or GraphQL — and data flows
• Ability to work independently and deliver consistently in a distributed, remote team
• Excellent English communication skills — written and verbal
• AI-native engineering mindset — you actively use LLMs and AI tooling as part of your everyday development workflow
• Proven track record of long-term, high-impact contributions in previous roles

Nice to Have:

• Experience building AI-powered frontend features — streaming responses, AI chat interfaces, real-time feedback UX, or LLM-integrated workflows
• Familiarity with NestJS or backend service architecture
• Experience in fintech, KYC/KYB, or regulated industry products
• Open-source contribution history

What We Offer:

• Fully remote, flexible work culture with long-term stability
• High-impact product work using modern, state-of-the-art technologies
• Strong engineering standards and real technical ownership — no micromanagement
• Transparent, supportive team culture
• Competitive monthly compensation aligned with experience and contribution

How to Apply:

Send us a short intro about yourself and your relevant experience - and tell us your favourite ice cream flavour (ours is cherry🍒).

Attract Group is an IT service provider developing web/mobile products for European and US-based companies and startups.

We’re looking for a Senior Front-End Developer with Team Lead capabilities to lead a small front-end group across multiple projects.
 

Must-have:

• 5+ years front-end development, React ecosystem as primary stack
• React Native / mobile experience — ability to work across web and mobile projects
• Architecture ownership — can design and defend scalable front-end architecture independently
• Team leadership — experience managing 2-5 frontend developers: code reviews, mentoring, performance accountability
• Estimation & delivery — realistic estimates, ability to hold team to deadlines
• Proactive problem-solving — identifies risks early, escalates blockers, doesn’t wait to be told
• Fast learner — can onboard onto unfamiliar projects/codebases quickly and independently
• Strong TypeScript & modern JS fundamentals
• AI-assisted development (Cursor, Copilot, or similar)
• English — C1+ (daily communication with clients)
   

Nice-to-have:

• Node.js / full-stack capabilities
• CI/CD, automated testing setup
• Experience in outsourcing/agency environment (2-4 projects simultaneously)
• What we expect from the lead role:Own code quality across front-end team
• Make architecture decisions — and explain them to non-technical stakeholders
• Mentor and grow developers, conduct 1:1s
• Push underperformers — don’t avoid hard conversations
• Accurately estimate and distribute work
• Collaborate with PMs, designers, backend team
  
  What We Offer:
• Work on international projects
• Mentorship from co-founders and experienced PMs
• Real growth opportunities up to Project Manager
• A team that values initiative and independence
• Flexible schedule and remote format
• Full-time role with flexible hours after probation
• Ongoing training and educational opportunities
• Performance review once a year
• Competitive salary in USD
• 21 paid vacation days
• 7 paid sick days (+15 for serious cases like COVID or surgery)
• 10 floating public holidays
• Online team-building events & fun corporate activities
• Projects across diverse domains (e-commerce, healthcare, fintech, etc.)
• Clients from the USA, Canada, and Europe.
   

Interview stages:

• AI — Screening
• Interview with a recruiter
• Final Interview C-Level
• Reference check
• Offer

About the role You will build real-world AI applications for enterprise clients—from the initial concept straight through to production. As a Middle JavaScript Engineer at Upstaff, you’ll design, implement, and deploy high-quality solutions that solve genuine problems for real users. You’ll skip the heavy bureaucracy, work directly with clients and the product team, ship code to production within days, and collaborate with a team that values accountability and a thoughtful approach.

Responsibilities

• Develop and deploy full-fledged AI applications based on our core enterprise platform.
• Collaborate closely with clients and internal teams to customize and adapt AI solutions.
• Expand the platform's capabilities and enhance the UI/UX layers to meet modern standards.
• Integrate third-party APIs and internal tools to ensure seamless and secure data flow.

Requirements

• 3+ years of commercial experience in Full Stack development using JavaScript/TypeScript.
• Strong proficiency in building user interfaces with modern frameworks (React, Vue, etc.) and backend logic (Node.js).
• Solid understanding of web application architecture and complex integrations.
• English level of B2 or higher for direct, effective communication with global clients.

Will be a plus

• Prior experience working with LLMs or integrating AI services (OpenAI API, Claude, etc.).
• Experience in Enterprise or B2B software environments.
• Familiarity with Python or cloud platforms (AWS/GCP/Azure).

The ideal candidate for us will be responsible for designing client-side and server-side architecture. Build the front-end side of the application/website through appealing visual design. Write effective APIs.

Our ideal candidate is a passionate and hands-on team leader, and mentor, able to create an impact on the design and development of products.
 

DUTIES AND RESPONSIBILITIES

• Take full ownership of your work from the initial design phase through to production
• Develop reusable, stateless and styles components
• Develop and integrate our SDK solution

• Collaborate with the design and backend teams to ensure that the visual design of the app and backend services are in sync with the FE requirements

   

 SKILLS / KNOWLEDGE / ABILITIES
 

• Highly experienced in developing web interfaces in React.js for more than 5 years
• Extended experience with React Native
• Solid Typescript knowledge and experience
• Advanced level and experience with modern React ecosystem (Redux, Redux-Saga)
• Deep understanding and experience with front-end infrastructure tools — webpack, vite, babel, npm, yarn
• Strong Git knowledge
• Strong knowledge of front-end development best practices
• Experience with Scrum
• Excellent and fluent English verbal and written communication skills

NICE TO HAVE

• Has practical developer experience in software testing (Unit Tests, E2E, etc.)
• Experience with CMS systems
• Knowledge of cloud platforms such as AWS, Azure, and related services
• Familiarity with estimation processes and techniques, such as hours/story points
• Airline industry experience is a big plus

GO7 is an Equal Opportunity Employer. All aspects of consideration for employment and employment with the Company are governed on the bases of merit, competence and qualifications without regard to race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, or any other category protected by federal, state, or local law.

If you are looking for a new challenge and feel you have the relevant skills, then don’t miss out. 

• Develop and maintain mobile app responsive, high-performance user interfaces using React Native and JavaScript.
• Build reusable components and front-end libraries for future use.
• Translate UI/UX designs and wireframes into high-quality, pixel-perfect React code.
• Manage state and data flow using tools such as Redux, Context API, Zustand, or Recoil.
• Ensure applications are optimized for performance and scalability, with efficient rendering and minimal load times.
• Integrate RESTful APIs or GraphQL endpoints for dynamic, data-driven interfaces.
• Implement client-side routing with React Router or similar libraries.
• Maintain cross-browser and cross-device compatibility for all UI components.
• Follow component-driven development principles to ensure modularity and maintainability.

About the role

We are looking for a Senior Full-Stack Developer to join as the first dedicated engineering team member and work directly with the founding team.

This is a hands-on role with strong architectural ownership across multiple production SaaS products. You’ll be involved in shaping system design, building new features, and improving reliability across the stack.

• Workload: 20–30 hours/week initially, with potential to scale

Requirements

• Strong experience with TypeScript (strict mode)
• Solid expertise in React (preferably React 19) and Next.js (App Router)
• Hands-on experience with Supabase (PostgreSQL, RLS, Edge Functions)
• Experience building and maintaining full-stack applications
• Strong understanding of API design, validation, and error handling
• Experience with relational databases, migrations, and query optimization
• Experience working with background jobs / async workflows
• Ability to work in an async, documentation-heavy environment
• Strong ownership mindset and ability to make architectural decisions

Will be a plus

• Experience with multi-tenant SaaS architectures
• Familiarity with Inngest or similar workflow orchestration tools
• Experience with real-time systems, voice or AI integrations
• Experience with Supabase Auth and RLS policies
• Knowledge of Redis (Upstash)
• Experience with Sentry or similar monitoring tools
• Experience integrating third-party APIs (CRM, telephony, etc.)
• Understanding of HIPAA-compliant systems

• Experience with tools like Twilio, Telnyx, Vapi, GoHighLevel, EasyPost

   

Responsibilities

Product Development

• Build new product modules based on architectural specifications
• Implement UI features and fix bugs across dashboards and interfaces
• Develop internal tooling and test harnesses for feature validation

Integrations & Orchestration

• Integrate and manage multiple external providers (AI, voice, APIs)
• Build reliable webhook pipelines (ingest, deduplication, processing)
• Implement CRM and third-party service integrations
• Work on campaign management logic (retry handling, orchestration, etc.)

Backend & Data

• Develop API routes with proper validation and error handling
• Implement background jobs and durable workflows
• Work with database migrations, RLS policies, and RPC functions

Project description

You will work across multiple production SaaS products that share a unified technical stack:

• Primary product (~70%):
  A multi-tenant AI platform for sales intelligence and conversation analytics with active clients and ongoing feature development. This is the most complex system with heavy integration and backend logic.
• Secondary product (~30%):
  A B2B healthcare portal focused on clinic workflows and order routing. The system includes role-based access, audit logging, and integrations with external providers.
• Additional product (as needed):
  An audience intelligence platform that is stable in production, requiring occasional feature updates and maintenance.

Core stack across all projects:
Next.js (App Router), React 19, Supabase (PostgreSQL, RLS, Edge Functions), TypeScript (strict mode), Tailwind CSS.

Hello.

We are looking for a Front-End Team Lead to join Ohayu (https://ohayu.com). We are building the easiest way for travelers to stay online anywhere in the world. We’re a fast-scaling B2C mobile + web app (iOS/Android/Web) that lets people buy eSIM data plans in minutes - cheaper than roaming, no SIM shops, no hassle. Thousands of travelers already use Ohayu worldwide, and we’re just getting started.
Our ambition is bigger than eSIM: we’re evolving Ohayu into a full Travel App that makes every journey smoother.

What you’ll do:

This role is for someone who wants real ownership and real product impact.

• Take full ownership of the frontend architecture and scalability, designing a target architecture to migrate our Preact SPA to Next.js SSR
• Optimize website performance ensuring the fastest load times for users around the world
• Design and implement a robust caching strategy to support global performance at scale
• Add multiple languages to our platform
• Collaborate closely with the design team to translate Figma designs into high-quality, responsive user interfaces and A/B tests
• Improve observability and error handling across the frontend stack
• Refine and implement proper CI/CD pipelines to streamline our development and deployment workflow
• Mentor, support and lead other frontend developers, conducting code reviews and sharing knowledge

What we’re looking for:

• 7+ years of JavaScript experience
• 4+ years of React experience
• 4+ years of Next.js experience (ideally with hands-on work with App Router or Pages Router)
• 3+ years of TypeScript experience
• Proven experience with migration projects - ideally having led or played a key role in SPA to SSR migrations
• Experience deploying and managing applications on Vercel
• Solid knowledge of crash analysis tools and production monitoring
• Experience designing and implementing caching strategies for high-traffic, globally distributed applications
• Familiarity with i18n solutions and adding multi-language support to web platforms
• Experience building and maintaining CI/CD pipelines
• Leadership, mentoring and knowledge-sharing skills; you'll be guiding two mid+ React developers that have some experience with Next.js (13/14)
• At least intermediate English level — all work communication is in English

Why to join us:

• Direct product impact: what you ship gets used immediately by real travelers.
• Ownership: you’re a builder leading the frontend direction.
• Product engineering culture: we care about UX and conversion as much as we care about clean code.
• Fast pace, real learning: constant iterations, clear feedback loops, real-world constraints.
• Genesis ecosystem: access to strong expertise, resources, and networking.
• Benefits: health insurance, 20 paid vacation days, annual performance review with clear salary progression.

Work format: Possibility to work fully remotely or from our offices in Warsaw, Kyiv or Lviv.

Join us in reshaping the future of connectivity.

Let’s start with what PLANEKS offers:

0. Fast and comfortable hiring process.

1. 100% remote work opportunity and flexitime - choose working hours between 8:00-20:00 (Ability to work closely to EST time zone will be a big advantage).

2. Manage your compensation $$$$ budget - Travel tickets, Work equipment, Health insurance, Software, Sport, Training.

3. Salary paid in USD + tax compensation. Revision every 12 months. We want everyone to be confident in what tomorrow brings.

4. Everything to provide a good rest. YES: Paid vacation, national holidays, sick leaves(and support in case of serious diseases). NO: overtime, work on weekends.

5. Regular feedback, mentorship, code review. Friendly and professional team that supports you. Well, we're proud of how we handle that. So you can always count on us.

6. Speaking clubs with a native speaker to constantly maintain your English level.

7. No bureaucracy - transparent processes and flat management. Working remotely means keeping things as simple as possible to work efficiently.

We propose something more significant than a job. PLANEKS means developing a new lifestyle for our colleagues and clients. So take your part in it!

Requirements:

• 5+ years building production web applications with React and TypeScript.
• Strong product/UI sensibility - cares about spacing, visual hierarchy, typography, and interaction details.
• Experience with Next.js.
• Experience with advanced CSS.
• Comfortable building real interaction patterns: transitions, loading states, empty states, error states, skeleton screens.
• Can take a Figma comp and build it accurately, filling in gaps (missing states, responsive breakpoints) with good judgment rather than waiting for design to specify every pixel.
• Performance awareness - understands bundle size, rendering costs, lazy loading, when to optimize.
• MUI (Material UI) - theming, component composition, customization.
• TanStack Query or similar async state management.
• Formik or equivalent form library.
• Docker fundamentals and container-based workflows.
• CI/CD pipelines (GitHub Actions).

Responsibilities:

Day-to-day: Build and ship front-end features in React/Next.js/TypeScript. Translate Figma designs into polished, production-ready UI. Care about the visual details.

Ongoing: Build reusable components that become the team's shared vocabulary. Write front-end code that's clean enough to be the example others follow. Identify UI inconsistencies and fix them without being asked. Push work to a high standard before it reaches QA.

Over time: Establish front-end patterns and conventions that make the whole team's UI work more consistent. Contribute to a component library that accelerates future development. Help other devs level up their front-end skills through code reviews and well-structured code.

Nice to Have:

• Accessibility awareness - knows ARIA patterns, keyboard navigation, screen reader basics.
• Animation proficiency - understands easing, timing, and restraint.
• Backend comfort (Python/Django) - can read and modify backend code when needed, not just consume APIs.
• Experience with data-heavy SaaS: tables, filters, dashboards, complex statuses, collapsing dense data into good mobile UX.
• Experience building or contributing to a component library or design system.
• Ability to have a significant overlap with EST hours.

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 — 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.

Inforce is a Software Development Company delivering high-quality IT solutions for international clients. We are looking for a Front End Developer with strong Shopify and vanilla JavaScript expertise.

Requirements:

• Professional front-end development experience
• Vanilla JavaScript expertise — building complex UI logic without heavy frameworks
• Expert in Shopify Liquid, theme & template development
• Experience with Shopify Checkout UI Extensions and App Blocks
• Knowledge of reusable, modular UI component design (Web Components or similar)
• Proficiency with modern CSS, preprocessors, Tailwind CSS
• Understanding of browser APIs, state management, and performance profiling
• Comfortable working independently in a remote, sprint-based environment
  
  Responsibilities:
• Build and maintain Shopify front-end solutions
• Develop themes, Checkout UI Extensions, and App Blocks
• Design reusable modular UI components
• Optimize performance and maintainability
• Collaborate with the team to follow best practices
  
  We offer:
• Competitive salary
• Challenging Shopify projects
• Career growth opportunities
• Paid sick leave & vacation
• Friendly team and flexible format

• Support for professional development
   

  Required language:
  English — B2 (Upper-Intermediate)

   

Panenco is a boutique software studio in Belgium and Ukraine. We build next-gen B2B SaaS products and enterprise AI solutions, always with an entrepreneurial spirit. We're a small team of the best and brightest, looking for 10x people who love to tackle challenging problems. We give you significant ownership and room to grow, expecting you to take charge and continuously evolve with the latest and greatest in our industry.
 

About the position

We’re always looking for passionate software engineers with strong computer science fundamentals to focus on front-end development with React and Typescript, creating outstanding user experiences across web & mobile. You'll become part of a dedicated product team working alongside some of the best and brightest people in our industry.
 

Technologies and required skills

You have an in-depth grasp of the the majority of the following technologies:

• Core Framework & Language
  • React: function components, hooks, composition patterns, controlled vs derived state, React Server Components (RSC)
  • Typescript: strong typing, generics, modern ES standards
  • Next.js: App Router, Server Components, Server Actions, routing concepts, SSR/SSG patterns
• API & Data Communication
  • REST: ability to interpret and interface with REST APIs
  • Type-safe APIs: understanding of end-to-end type safety concepts
• State Management
  • React Query (TanStack Query): hands-on experience with data fetching, caching, and synchronization
  • Zustand: understanding of lightweight state management patterns
  • React Context: shared state and avoiding prop drilling
• UI & Styling
  • Design systems and component libraries: shadcn/ui (primary), Radix UI, MUI, Ant, Atlassian UI
  • Styling: modern CSS with Tailwind CSS, CSS Modules, SCSS
  • Responsive layouts and cross-browser compatibility
• Forms & Validation
  • React Hook Form: form state management and validation
  • Zod: schema validation and type inference
• Testing & Quality
  • E2E testing: Playwright or Cypress
  • Understanding of test pyramid: unit, integration, and E2E testing strategies
  • CI integration: test automation in continuous integration pipelines
  • Code quality: focus on readability, maintainability, and reusability
• Build Tools & Module Bundlers:
  • Vite (widely used across our projects)
  • Webpack
  • Next.js build system: experience with Next.js build and development tooling
  • Module bundling concepts: understanding of modern bundling approaches
• Error Tracking & Observability
  • Sentry or similar tools for frontend error tracking and monitoring
  • Ability to interpret production errors and improve system reliability
• Security Fundamentals
  • Awareness of frontend security concepts: XSS, CSRF, secure handling of authentication tokens
  • Basic understanding of OWASP principles, permissions, secrets handling, and rate limiting (from a frontend perspective)
• Browser fundamentals
  • Event Loop, microtasks vs macrotasks, Web APIs (e.g. localStorage)
  • Performance: cross-browser behavior and client-side performance considerations
• Accessibility: WCAG awareness, keyboard navigation, screen readers, semantic HTML
• Language skills: solid reading and speaking skills in English
   

As a plus

• tRPC: experience with type-safe API communication and end-to-end type safety
• Turbopack: familiarity with Next.js Turbopack for faster development builds
• Virtualisation: hands-on experience with Docker and similar services
• Back-end knowledge: Node.js, Python, .NET, Next.js or other frameworks
• Cloud: practical experience with GCP, AWS or Azure
• Database: understanding of ORMs (Drizzle ORM) and database concepts
• Information security: an understanding of security standards
• React Native: experience with React Native for mobile development 
   

Locations

Remote work is our default.
We also have an office in Kyiv, and team members are expected to be available to work onsite there when needed.
 

We offer 
We offer a friendly, dynamic and inspirational working environment with a strong team that celebrates great engineering. During our bi-weekly software engineering labs sessions we share experiences from the various products that we're building. A fair compensation, office snacks and fun afterwork drinks are included of course!

The interview process

The interview process is short (but thorough) and will consist of 3 steps:

1. Technical interview: you present a personal project or one of your prior involvements from end to end, with our team asking targeted questions
2. Pair-Programming Session: you collaborate with one of our engineers on a practical task. We focus on problem-solving approach, communication, code structure, and how you reason about changes in real time.
3. Feedback: you will receive feedback about the technical conversation either in written form or through a call

At Qencode, we are proud to be at the cutting edge of video technology. As a U.S.-based company, we have established ourselves as a trusted technology partner to some of the world’s leading organizations, including Fortune 500 giants like NVIDIA, AWS, Google, and DigitalOcean.

As we expand our initiatives for 2026, we are looking for a Frontend Developer for React and CSS. In this dynamic role, you’ll work directly with our CTO to developing high-quality React user interfaces and applications, leveraging Design Systems with Figma and Storybook.

Responsibilities

- Develop high-quality React UIs and applications.

- Write optimized CSS code.

- Component development using Design Systems with Figma and Storybook.

- Optimize frontend code for speed, scalability and responsiveness.

Qualifications

- Proficient in React and it’s core principles

- Proficient in CSS3

- Experience with tools like Figma

- Bonus: Experience with tools like Storybook, Chromatic, Playwright or VideoJS.

Benefits

- Professional development and career growth opportunities.

- Work directly with the founding team.

- Innovation where new ideas are encouraged and rewarded.

- Exposure to a wide range of work experience.

About Us

Providing value, innovation and excellence are at the heart of everything we do at Qencode. We’re committed to pushing the boundaries of video technology in our rapidly evolving world and we would love for you to join us on this journey. Please apply so we can schedule an interview.

Performa is an international HR agency specializing in connecting top talent with leading companies in iGaming, IT, and Marketing. We help businesses scale, and candidates find roles where they can fully realize their potential.

Our client is a young and ambitious team of entrepreneurs and engineers working on innovative solutions aimed at building a better future. The company develops smart, scalable products for businesses of all sizes and is known for its strong focus on quality, reliability, and dedicated service.

We are looking for a Technical PM to join our team for long-term employment.

Responsibilities:

• Take responsibility for the definition, documentation, and safe execution of the software development project, active participation in all phases of the project
• Define and support project processes
• Define project scope and resource requirements
• Manage exceptions and changes in projects
• Work closely with the development team
• Managing project team, monitoring team performance
• Ensure that project deliverables are completed within planned efforts, schedule, and scope
• Identify and manage client’s expectations
• Plan and manage internal and external project communications, ensuring effective exchange of project information and deliverables

• Identify, analyze, prioritize, mitigate, and communicate project risks

   

Requirements:

• 2+ years of experience as a Technical PM
• At least 2-3 years of experience as a developer, with a preference for full stack or backend (only web development), ensuring a solid understanding of both frontend and backend technologies.
• Strong AI fluency: Prototyping with AI tools; “Vibe coding” / rapid MVP building; AI-assisted research & analytics; Workflow automation using AI
• Experience with the project management frameworks and tools, e.g., Scrum, Kanban, Jira, Confluence, etc.
• Knowledge of SDLC and Scrum/Project Management concepts
• Experience in identifying the client’s business requirements and developing a possible solution
• Counseling skills, ability to explain technical features in simple and clear terms
• Basic business analysis skills (requirements analysis, preparation of technical specifications)
• Strong planning, organization, and communication skills

• Intermediate+ level of English

   

What we offer:

• Competitive salary
• Flexible work schedule
• Work in high proficiency team
• Annual paid vacation
• Paid sick leaves and holidays
• Opportunities for professional development and career growth
• Remote work