Jobs JavaScript / Front-End

Position overview

We are seeking a skilled Appian Developer to design, develop, test, and deploy business process management (BPM) and low-code applications using the Appian platform. The ideal candidate will work closely with business stakeholders, business analysts, and technical teams to deliver scalable and efficient workflow automation solutions.

Responsibilities

• Design, develop, and implement applications using the Appian Low-Code Automation Platform.
• Build and configure Appian components including
• Develop and maintain Appian workflows, business rules, and data models.
• Integrate Appian applications with external systems, databases, and third-party services.
• Perform application testing, debugging, and performance tuning.
• Collaborate with business analysts and stakeholders to gather requirements and translate them into technical solutions.
• Support deployment activities across development, testing, and production environments.
• Troubleshoot production issues and provide ongoing application support.
• Create technical documentation, user guides, and deployment documentation.

Requirements

• Experience developing applications using the Appian platform
• Strong understanding of business process management concepts and workflow design
• Hands on experience with Appian components, process models, and SAIL interfaces
• Experience with integration using REST APIs, web services, and databases
• Knowledge of SQL and data modeling principles
• Familiarity with web technologies such as JavaScript, HTML, and CSS
• Experience with application testing, debugging, and performance optimization
• Ability to translate business requirements into technical solutions
• Experience working in Agile or DevOps environments

About the Company

Celtara is a fast-growing portfolio of e-commerce brands operating in the Health & Wellness space in the U.S. market.
 

Our portfolio includes subscription-based brands focused on superfoods and nutritional products designed to support gut health, liver health, immunity, and overall metabolic wellness.
 

As we scale multiple brands, we are expanding our team and building strong internal processes to support sustainable growth and innovation.
 

To support this growth, we are looking for a driven Shopify Technical Specialist who will be responsible for configuring, optimizing, and maintaining our Shopify stores while ensuring a seamless customer experience.
 

About the Role

As a Shopify Technical Specialist, you will be responsible for configuring, optimizing, and maintaining our Shopify store to ensure smooth operations and an excellent user experience.
 

You will play a key role in store setup, technical improvements, and UX optimization, helping us scale our e-commerce operations efficiently.
 

Expect diverse technical challenges, cross-functional collaboration, and opportunities to grow your Shopify expertise while working with a fast-growing portfolio of brands.

Who We’re Looking For
 

-Structured Approach
You can organize processes and keep operations under control.

-Technical Expertise
You have experience with Shopify and understand HTML, CSS, and JavaScript well enough to solve technical challenges.

Experience with GA4, GTM, Triple Whale, Recharge, Klaviyo, Zendesk, or BigQuery is a strong advantage.

-Proactive Mindset
You don't wait for instructions - you identify problems and implement effective solutions independently.

-Results-Oriented
You focus on ensuring the website runs smoothly, efficiently, and maximizes conversions.

-Attention to Detail
You notice small details, work with precise data, and constantly look for ways to improve processes.

Your Responsibilities
 

Product & Content Management

• Create and edit product listings
• Manage product variations, inventory, and pricing
• Organize collections
• Maintain the Shopify blog
• Optimize landing pages for promotions
   

Design & UX Optimization

• Customize Shopify themes and templates
• Optimize layouts using HTML/CSS/JS
• Install and test Shopify apps
• Improve site structure and UX
   

Order & Customer Management

• Process orders and track order statuses
• Manage returns
• Handle customer inquiries and reviews
   

Payments & Shipping

• Configure payment gateways
• Optimize shipping processes
• Configure tax settings
   

Marketing & Promotions

• Implement SEO optimizations
• Manage ad integrations and improve site speed
• Support email marketing automation
• Set up and monitor promotions
• Collect reviews and UGC
   

Technical Maintenance

• Monitor website performance and updates
• Maintain security and integrations
• Manage backups
   

Analytics & Reporting

• Track sales, conversions, and KPIs
• Analyze ad campaigns and promotions
• Prepare reports
   

Collaboration with Teams & Partners

• Work with marketing, logistics, and accounting teams
• Coordinate with agencies, freelancers, and suppliers
   

Documentation & SOPs

• Develop and maintain SOPs
• Audit and update legal documents when necessary
  
  It’s a Plus If You Have
• Experience integrating Shopify with marketplaces
• Experience with subscription models and LTV analytics
• Knowledge of multi-language and multi-currency Shopify setups
   

What We Offer
 

• Competitive salary
• Fully remote work with a flexible schedule
• Opportunity to collaborate with a passionate and dynamic team
• Coaching and consultations with industry experts
• Cross-functional experience across different projects
• Supportive, friendly team atmosphere

The product we are working on is one of TOP-3 navigation systems, complex web-services and other solutions related to it. The web and mobile apps handle information at massive scale and extend well beyond the search giving people and companies a lot of new useful options.
 

Responsibilities:

• Analyzing requirements for new product features and services
• Hands-on development based on the requirements
• Covering the code with unit tests
• Improving existing software and fixing bugs
• Creating and maintaining code documentation

• Communicating with stakeholders and distributed teams of the product

   

Requirements:

• Location in Warsaw
• 5+ years of hands-on work experience as a Fullstack/Frontend developer
• Hands-on experience in implementing pixel-perfect designs over HTML/CSS
• Strong JavaScript and TypeScript skills
• Hands-on experience with more than one leading frontend framework (our focus is React, but it’s preferred you also have experience with either Angular, Vue, Ember.js, Polymer, etc)
• Strong hands-on skills with frontend toolkits (Gulp, Webpack, Karma, Jasmine, etc.)
• Experience with distributed version control systems (Git, Mercurial, Fossil, etc.)
• Upper-Intermediate English skills, or higher (both written and spoken)
• Experience in working in a Linux-based server environment
• Ability to learn new technologies

• Passion for products and users

   

Nice to have:

• Experience with at least one dynamic language implementation of a backend technology (Node.js, Python, Ruby)
• Experience with compiled, statically typed server technologies (Java, Go)
• Experience in ES6, TypeScript, CoffeeScript, React, and Redux.
• Experience with building, maintaining, and optimizing responsive web apps
• Hands-on experience in cloud technologies
• Experience developing high-load/high-traffic user-facing software
• Hands-on experience in writing unit tests
• Solid Linux/Unix skills
• Experience with mobile-specific sites, and mobile-web/native app integrations
• Experience in setting up and continuous improvement of the dev environment
• Experience in setting up and continuous improvement of a multi-stage production environment
• Experience working on a distributed team (not all in one physical location)

• Open source contributions

   

We offer:

• Opportunities to develop in various areas;
• Compensation package (20 paid vacation days, paid sick leave);
• Flexible working hours;
• Medical Insurance;
• English courses with a native speaker, yoga (Zoom);
• Paid tech training and other activities for professional growth;
• Hybrid work mode (∼3 days in the office);
• International business trips

• Comfortable office.

   

If your qualifications and experience match the requirements of the position, our recruitment team will reach out to you in a week maximum. Please rest assured that we carefully consider each candidate, but due to the amount of applications the review and further processing of your candidacy may take some time.

About the Role

Our client is seeking a talented and versatile Generalist to join their dynamic team, focusing on playable ads. This role is perfect for someone who thrives in a fast-paced environment, enjoys a mix of creative and technical challenges, and is passionate about mobile gaming. The ideal candidate will be responsible for the entire lifecycle of playable ads, from conceptualization and design to development, optimization, and analysis. This is a unique opportunity to make a significant impact on user acquisition strategies and contribute to the growth of a leading mobile gaming company.

Responsibilities

• Conceptualize and design engaging playable ad experiences that align with game mechanics and marketing goals.
• Develop playable ads using HTML5, JavaScript, CSS, and other relevant technologies.
• Collaborate with game designers, artists, and marketing teams to ensure brand consistency and optimal performance.
• Implement A/B tests and analyze data to identify areas for improvement and optimize ad performance.
• Stay up-to-date with industry trends and best practices in playable ad development and mobile marketing.
• Manage multiple projects simultaneously, ensuring timely delivery and high-quality output.
• Troubleshoot and debug playable ads across various platforms and ad networks.

• Contribute to the overall creative strategy for user acquisition campaigns.

   

Requirements

• Proven experience in developing and optimizing playable ads for mobile games.
• Strong proficiency in HTML5, JavaScript, and CSS.
• Experience with game development tools like Unity is a plus.
• Solid understanding of mobile marketing principles and user acquisition strategies.
• Ability to analyze data and translate insights into actionable optimizations.
• Excellent communication and collaboration skills.
• Creative mindset with a keen eye for detail and user experience.
• Proficiency in Adobe Creative Suite (Photoshop, Illustrator) and Figma is a plus.

• Experience working in an Agile environment.

   

About the Company

Our client is a leading mobile gaming company known for its innovative and engaging titles. They are committed to creating immersive experiences for players worldwide and are constantly pushing the boundaries of mobile entertainment. The company fosters a collaborative and creative work environment, encouraging employees to take ownership of their projects and contribute to a shared vision of success.

We’re looking for a frontend engineer who genuinely cares about how things look, feel, and work — across every screen and device. If you’re the kind of person who notices misaligned pixels, checks responsiveness on five different browsers “just in case,” and enjoys deep focus on a single task until it’s right, you’ll feel at home here.

What you’ll do

• Build and maintain high‑performance gaming & betting interfaces using Svelte, SvelteKit, and TypeScript
• Work closely with designers (Figma) to deliver pixel‑perfect, responsive layouts
• Ensure consistent behavior across various devices, browsers, and screen sizes — from desktop to mobile
• Use WebSockets for live odds, real‑time updates, and in‑game events
• Follow Feature‑Sliced Architecture for clean, scalable code
• Write modern CSS (SCSS or Tailwind CSS)

What we’re looking for 

• Curiosity — you like understanding how things work under the hood, not just copying solutions 
• Deep focus — you can concentrate on one complex task for hours without context‑switching
• High standards — you notice when a layout breaks on a tablet or a shadow is off by 1px
• Cross‑device awareness — you know that “responsive” means more than just mobile and desktop
• Strong experience with Svelte/SvelteKit and TypeScript
• Solid CSS skills with modern frameworks (SCSS or Tailwind)

We Offer

• Competitive compensation package (depends on your experience and skills).
• Fully remote work with flexible hours (within the CET/EET time zone) from any location of your choice.
• 29 business days of vacation and paid sick leave.
• Corporate equipment (laptops, monitors, etc.).
• Professional courses/certifications (200 EUR per year).
• Operating in a start-up environment with cutting-edge technologies and unlimited investments in software upgrades, free from legacy systems or outdated solutions.
• Values-driven culture with a friendly and supportive work environment.
• Matrix organizational structure designed to streamline communication, remove barriers, and promote efficiency.

We’re not looking for someone to just “join the team” - we’re looking for someone ready to shape the product, lead meaningful growth, and make an impact from day one.

If that sounds like you, send over your CV and let’s talk!

Our Project Managers build and set up marketing landing pages for wellness brands, leveraging AI and basic frontend code to deliver quickly. We are looking for a Frontend Support Engineer to be their technical anchor: someone who can write and debug custom JS/React snippets, guide PMs on using Claude Code, and test the sites to ensure flawless design and performance.

Tech Stack

React 19, Astro 5, TypeScript, Tailwind, GitHub, Claude Code, AWS, PostgreSQL

Responsibilities

• Build client websites with Claude Code and TS/React.
• Act as the internal helpdesk for PMs building sites with Claude Code.
• Write, refactor, and troubleshoot TS/React snippets, CSS, and API integrations.
• Use Claude Code to generate assets and speed up site creation.
• Review builds before launch for visual quality and mobile responsiveness.
   

Requirements

• Working knowledge of JavaScript, React, HTML5, and CSS3 to debug issues and write custom scripts.
• Fluency with Claude and Claude Code to write, refactor, and debug fast.
• An eye for design: spacing, typography, color, responsiveness.
• Clear communication that turns technical concepts into plain language for non-developers.
• Excellent spoken and written English to communicate with native speakers.
   

Nice to have

• Prior experience in the wellness/wellness-tech industry.
• Familiarity with web tracking integrations (Meta Pixel, Google Analytics 4).
• Experience with QA testing methodologies, visual regression, and mobile checklists.

Key Benefits

• Payments made once a month in USD (processed via Deel).
• Local public holidays recognized.
• Two weeks of paid annual vacation.
   

Working Conditions

• Core working hours: 9 AM - 12 PM EST (New York)

About this opportunity:

🟢 We invite a Frontend/Design Engineer (Angular) to join our team and help shape the frontend experience across a large-scale data infrastructure platform for private markets. In this role, you’ll act as the bridge between design and engineering, taking ownership of a complex design system and frontend quality standards. You’ll also focus on improving team efficiency by identifying and resolving quality issues in frontend implementation.

🟩 What's in it for you:

• Help shape a large-scale fintech platform powered by blockchain and AI technologies 
• Own a core Angular-based design system that defines how the frontend is built and scaled 
• Operate in a remote-first global team where high ownership and autonomy are expected

✅ Is that you?

• Strong hands-on experience with Angular 
• Experience building and scaling design systems and component libraries
• Experience building design tokens, primitives, reusable components, and scalable CSS/SCSS architectures 
• Deep understanding of frontend architecture, consistency, and long-term maintainability
• Product mindset with the ability to balance design, product, and engineering perspectives
• Passion for engineering quality, pixel-perfect implementation, and polished user experiences
• Experience driving frontend standards, best practices, and design system adoption
• Ability to identify quality gaps and drive frontend process improvements
• Strong ownership and ability to make independent frontend decisions
• Experience working closely with designers and improving design-to-code workflows
• Strong communication, collaboration, and documentation skills

Desirable:

• Experience with Storybook, Figma APIs, or design token automation tools 
• Experience using AI-powered development tools to improve productivity 
• Background in fintech, Web3, or complex enterprise SaaS platforms

🧩Key responsibilities and your contribution 

In this role, you’ll help shape and evolve the frontend experience across the platform, focusing on quality, consistency, and scalability. 

• Own the core component library, global layouts, and CSS/SCSS architecture
• Maintain and evolve the Angular-based design system, including components, tokens, and documentation
• Drive frontend quality direction across the platform, ensuring consistency, scalability, and long-term maintainability
• Identify quality gaps, prevent recurring issues, and drive frontend process improvements
• Collaborate with designers to improve design-to-code workflows and speed up implementation
• Partner with product engineers to build features, provide frontend guidance, and participate in design reviews
• Independently drive frontend decisions while balancing engineering, product, and design perspectives
• Mentor engineers on design system usage, frontend best practices, and UI quality consistency

Хелоу, люба спільнота 👋 

Ми продовжуємо комплектувати US Big Pharma українцями в найкращих традиціях аутстафінгу. 
Це роль про будування сайтів, рекламних банерів та мейлів для лікарів.

Це наш постіний клієнт – велика агенція, що спеціалізується на data-driven marketing. 
В цій тімі вже працюють декілька наших, та репортять, що працювати приємно, бо люди найс та немає агентської срачки – work/life balance – сюди *

Особливості пропозиції:
* - Second Shift – робочі часи: 9 - 17 (EST), тобто це 16 – 00 по Київу. Ви повинні бути впевнені, що вам це підійде.

- Strong Verbal English (С1+) – майже вся тіма американська, тому ви повинні спілкуватись вільно.
 

ІМХО, роль цікава якщо:

• Хочеш стабільний remote із реальним американським клієнтом
• Тобі окнорм agency-ритм — багато раз натягувати типові проекти на різних клієнтів. 
• Ти надаєш перевагу фінансовому роадмапу, а не технологічному (тут його немає).

Не зайде, якщо прагнеш цікавих проектів та різноманіття технологій. Проекти тут типові.

~Shortcut
FYI: вакансія гаряча, наймаємо тільки двох.
Тому якщо впевнені в своєму інглішу, то можете поперед батька в пекло, зробивши одразу тестове – тоді велика вирогідність, що на початку наступного тиждня вам вже буде офер.
Лінк: https://tangerine-squirrel-746b73.netlify.app/
Лінк на результат надсилайте тут, будь ласка.


На цьому передаю слово англійській, бо далі вже Job Description.

What you'll do

• Build and maintain HTML emails, display banners, and websites across concurrent client campaigns
• Own responsive landing page builds from markup through cross-browser QA
• Translate creative briefs into clean front end builds in direct collaboration with PMs
• Manage your own workload, flag blockers early, and hit deadlines consistently
• QA your own work across devices, browsers, and email clients before handoff
• Contribute to reusable component libraries and email templates
   

Requirements

• 3–5 years of front end experience in an agency or client services environment
• Strong Verbal English (С1+)
• Proficiency in HTML/CSS
• Git proficiency; working knowledge of Docker for local dev
• Clear, proactive communication — you keep PMs in the loop without being chased

Will be a plus

• Veeva Vault PromoMats / Veeva CRM experience (MLR-compliant workflows)
• JavaScript for banner animation or lightweight interactivity
• Background in healthcare, pharma, or regulated industries

AI

The team uses AI tools — and uses them well. But we still hire for solid fundamentals. If you need AI to explain what a table-based email layout is, this probably isn't the right fit. If you use it to move faster on things you already understand — we'll get along just fine.

Other

• 15 paid day-offs per year.
• US holidays.
• Opportunity to claim new responsibilities.
   

______
Отака роль.

Якщо в вас сильний інгліш та все інше в наявності – буду радий вас почитати та побачити – пишіть.
\0/

... інгліш, інгліш, інгліш. Це дуже важливо щоб він був вільним-сильним та в тонусі. Я вже в печінках з цим, але якщо ви не впевнені, що в вас С1, то, з мого досвіду, це вже ознака того, що так і є.

We’re looking for a skilled Shopify Frontend Developer with 1+ years of commercial experience to join our team.
 

At UTD, we create Premium Shopify Themes, work with modern technologies, and build high-quality eCommerce solutions for global clients. We are an official Shopify Partner and one of the top companies worldwide specializing in Premium Shopify Theme development.

For this role, we’re looking for a developer with a strong frontend foundation and solid commercial experience in Shopify theme development.
 

What you’ll work on

• Development and maintenance of Shopify stores
• Customization and improvement of Premium Shopify Themes
• Supporting existing client projects
• Contributing to new theme development in the future
• Code optimization, debugging, and performance improvements
   

Requirements

• 1+ years of commercial experience with Shopify
• Strong knowledge of:
  • Shopify Liquid
  • HTML / CSS / JavaScript
  • Git
  • BEM methodology
• Experience with Shopify theme development
• Understanding of speed/performance optimization
• Ability to work with existing codebases
• Self-QA mindset (we also have a dedicated QA team)
• Experience working in a team environment
• Responsibility, good time management, and attention to deadlines
• Experience with Hubstaff or other time-tracking tools is a plus
   

About us

UTD  is a team of frontend and backend developers, QA specialists, and project managers focused on building advanced eCommerce solutions for Shopify.

We value clean code, strong engineering culture, teamwork, and continuous growth.
 

Hiring process

After the interview stage, selected candidates will be offered a paid trial period (2–4 weeks). Successful candidates will then receive a long-term contract offer.

Cheers!

🌟 About SelfInspection

SelfInspection is an AI-driven vehicle inspection platform helping leasing companies, fleets, and financial institutions automate damage assessment and reporting.

We’re modernizing our frontend architecture and building scalable, modular React applications that power real-time inspection workflows and complex admin systems.

We’re looking for a Senior Frontend Engineer who can take ownership of the product experience — not just build screens.

🧠 What You’ll Do

• Build scalable frontend applications using React
• Work with Webpack-based micro-frontend architecture
• Implement state management using MobX
• Build SSR and performance-optimized pages using Next.js
• Contribute to and evolve our Design System
• Translate product requirements into clean, scalable UI architecture
• Own features end-to-end (from concept to production)
• Improve performance, bundle size, and maintainability
• Collaborate closely with backend, QA, AI, and product teams
• Help shape frontend architecture decisions

🏗 Tech Stack

• React (5+ years required)
• Next.js
• Webpack
• MobX
• TypeScript
• Design Systems / Component Libraries
• REST APIs
• AWS environment

✅ Requirements

• 5+ years of professional frontend experience
• Strong expertise in React
• Deep understanding of Webpack
• Experience with MobX or advanced state management
• Experience building or maintaining Design Systems
• Strong understanding of performance optimization
• Ability to work independently in a fast-paced startup environment
• Strong ownership mindset
• Product-oriented thinking (not just task execution)

💎 Nice to Have

• Experience with micro-frontends
• Experience in SaaS or B2B platforms
• Experience building complex dashboards or workflow-based UIs
• Strong UX sensitivity and attention to detail
• Experience improving legacy frontend systems

🔥 Who We’re Looking For

We want someone who:

• Is highly motivated and driven
• Thrives in fast-paced environments
• Takes responsibility for the product, not just the code
• Can identify problems and propose solutions
• Thinks long-term about maintainability and scalability
• Cares about quality

💼 What We Offer

• Ownership over meaningful product areas
• Influence on architecture decisions
• Startup speed + real customers
• Flexible work environment
• Competitive compensation

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.

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

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)

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.)

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.

Web Flutter Developer (Remote)

We are looking for a Web (Flutter) Developer to join the company's digital team and help support and evolve web platforms. 

What you’ll do:

• Build and maintain Flutter Web applications
• Work with Dart, async programming, and RESTful APIs / JSON
• Implement the BLoC pattern and follow MVVM / Clean Architecture principles
• Write clean, readable, and maintainable code
• Collaborate with the team and participate in code reviews

Requirements:

• Have at least 1 year of commercial experience with Flutter on web development. Experience with Dart.
• Understanding of asynchronous operations and HTTP requests
• Strong willingness to learn and grow professionally
• Team-oriented mindset
• It would be nice if you have a conversational English level, but it is not mandatory.

What company offers:

• Fully remote, work from anywhere
• Opportunity to grow into a Middle/Senior role
• Supportive team and mentorship

Who you are:

• Curious, proactive, and enjoy solving problems
• Detail-oriented and take pride in getting things right
• Communicate clearly and work well with different teams
• Motivated to build a strong foundation and grow as a web professional

Nice to have (but not required)

• Basic knowledge of PHP, HTML, CSS, JavaScript
• Exposure to CMS platforms, performance basics, or SEO fundamentals
• Interest in analytics and measurement tools (e.g. GA4)

Personal projects on Flutter (Web) to share (GitHub, portfolio, university projects).

Location: Kyiv / Remote

Level: Middle

Requirements

• 2+ years of practical experience in JavaScript development
• Good understanding of Typescript
• Game development experience
• Ukrainian native speaker

Preferred

• Experience with GIT
• Experience with pixi.js
• Experience with modern build tools like WebPack

We offer

• Remote work
• Flexible work hours

We are building a talent pool of Web3 Frontend Developers for upcoming outstaff projects with international clients 🚀.
 

This is part of our candidate pipeline — there is no specific project at the moment, but once a suitable opportunity becomes available, you'll be matched based on your skills and experience.
 

We're looking for frontend developers who can build dApp interfaces for EVM and Solana products — from wallet connections and transaction flows to DeFi dashboards and protocol UIs.

 

🛠️ Key Responsibilities
 

🔹 Build dApp interfaces using React / Next.js

🔹 Integrate wallets using wagmi, WalletConnect, and wallet adapter libraries

🔹 Work with viem / ethers.js for on-chain reads and writes (EVM)

🔹 Handle async blockchain state with React Query / TanStack Query

🔹 Manage application state using Redux or Zustand

🔹 Build intuitive, reliable UIs for DeFi, NFT, and protocol products

🔹 Collaborate closely with smart contract and backend developers

🔹 Communicate directly with international clients in English

 

📋 Requirements
 

🔹 2+ years of commercial experience with React / Next.js

🔹 Hands-on experience building dApp interfaces (wallet connect, on-chain data, transactions)

🔹 Solid knowledge of wagmi and WalletConnect integration

🔹 Proficiency with React Query / TanStack Query

🔹 Experience with Redux or Zustand

🔹 Understanding of EVM basics (transactions, gas, contract reads/writes)

🔹 Experience with real-time UI reactivity — seamless UI updates after on-chain actions (optimistic updates, event subscriptions, polling)

🔹 Basic understanding of the Solana ecosystem (accounts, transactions, wallet model)

🔹 English: B2+

🔹 Ability to work independently

✨ Nice-to-Haves

🔹 Experience building Solana dApp interfaces (wallet adapter, on-chain reads, transaction flows)

🔹 Understanding of DeFi UX patterns (slippage, gas estimation, token approval flows)

🔹 Experience with TypeScript in large-scale production React codebases

🔹 Exposure to NFT marketplace or on-chain gaming UI

🌱 Why Join Our Talent Pool?

🔹 Real dApp Engineering — interfaces for real users and real protocols

🔹 International Clients — teams across Europe and North America

🔹 Remote & Flexible — outstaff format, async-friendly

🔹 Blockchain-First Team — we speak the same language

🔹 Fast Matching — when the right project appears, we move quickly

✨ Why This Is a Great Opportunity

🔹 Real-world exposure — every project is different: different chains, different protocols, different challenges

🔹 Outstaff done right — we stay involved, support you throughout the engagement, and match you only where your stack truly fits

🔹 Keep growing — instead of running out of things to do at one company, you move to the next challenge

📬 What Happens After You Apply

🔹 Our team reviews your profile within a few business days

🔹 If there's a good fit, we'll schedule a brief intro call — to learn about your background, stack, and what you're looking for

🔹 After the call, you'll join our talent pool and we'll reach out proactively once a matching project comes up

⚠️ Important

🔹 This is a talent pool position (pipeline)

🔹 No specific project at this moment

🔹 You'll be contacted once a suitable opportunity becomes available

At FuturiX Solutions, we connect skilled blockchain engineers with international Web3 clients — matching you to projects where your expertise matters most 🌐⚙️

We're looking for a strong Senior Frontend Developer who can think beyond a single game, at the level of the entire product portfolio. Architectural decisions, reusable components, shared pipelines: what you build affects multiple projects at once.

We're a team of people who left safe jobs to build something better. No bureaucracy, no pointless meetings — just sharp minds building games that stand out.

🧩 What you’ll do
- Build and ship slot games end-to-end — from initial prototype to production release;
- Beyond game development, participate in shaping the frontend architecture and development standards across all projects — making technical decisions, reviewing code, and sharing expertise with the team;
- Collaborate with Producers, Artists, and Backend Engineers to ensure seamless integration and optimized performance;
- Contribute to code quality through reviews and shared standards, keeping our codebases scalable, maintainable, and reusable;
- Contribute to the design and implementation of new features, UI components, and in-game effects;
- Improve our core framework, build tools, and asset pipelines;
- Profile performance and debug across platforms (desktop, mobile, WebGL) to keep games running smoothly everywhere;
- Treat knowledge as a team asset — document your work and share what you learn with the team;
- Stay curious about modern frontend technologies and trends in the iGaming ecosystem.

💎 What you bring
- 4+ years of frontend development experience, including at least 2 years building HTML5 slot games — enough to have shipped multiple titles end-to-end and learned from real production cycles;
- Strong expertise with Pixi.js and modern JavaScript / TypeScript;
- Solid understanding of OOP, asynchronous programming, and rendering performance optimization;
- Strong knowledge of Spine animations and deep understanding of asset management pipelines;
- Experience with Vue 3 or other modern UI frameworks;
- Experience building or improving internal tools or frameworks for dev team;
- Fluency in English.

🧠 Nice to have
- Experience with game audio — Howler.js, Web Audio API, or similar;
- Experience with build automation, CI/CD pipelines, or process optimization tools;
- Familiarity with iGaming specifics: RNG logic, platform workflow, integrations.
- Experience with GLSL/WebGL shaders for custom visual effects;

🎁 Benefits

— 21 vacation days + 5 extra day-offs annually;
— 12 paid sick days;
— Fully remote format — work from anywhere you feel productive;
— Flexible schedule: start your day anytime between 08:00–12:00 CET;
— Fixed budget for health insurance and gym/fitness;
— We provide all required work equipment;
— Zero bureaucracy and direct communication with founders and C-level;
— Minimal meetings, async-friendly workflow;
— Startup energy: fast motion, creativity, and tight-knit communication;
— Business trips and team meetups several times per year;
— Multiple salary payout options (flexible formats);
— …And many more perks unlocked after we hit break-even.