Jobs

• Project Description:

  Our client is a Swiss leader in online trading, serving over 500,000 clients who can trade more than 3 million products through highly performant and secure platforms. In addition to various online trading products, including stocks, bonds, funds, derivative products, and cryptocurrencies, we also offer Forex, Robo-Advisory, and Mortgage solutions.
  
  Since 2012, we have partnered with the client to develop innovative and cutting-edge digital solutions that help customers achieve their investment goals. Our solutions are continuously evolving, transitioning into atomic microservices and self-contained systems.
  
  The team is a distributed cross-functional group working as a single unit across onshore and offshore locations. It owns the full delivery lifecycle: from feature design and implementation to support and maintenance. Work is split between developing new functionality and evolving existing systems, with rotation based on project priorities. Engineers participate in technical discussions, contribute to design decisions, and are expected to deliver maintainable code and thoughtfully designed solutions.

• Responsibilities:

  - Design and develop modern web applications.
  - Extend and refactor existing systems as part of ongoing product evolution.
  - Implement business features and actively contribute to architectural and design decisions.
  - Participate in estimations and drive technical improvements as part of the team's development process.
  - Conduct code reviews and collaborate with peers to maintain codebase standards.
  - Analyse and resolve issues in test and production environments.
  - Writing tests
  - Requirements refinement, sprint planning, and task estimation

• Mandatory Skills Description:

  - 3-4+ years of commercial experience as a React Frontend developer
  - Solid knowledge of React, JavaScript, Typescript, HTML/CSS
  - Good spoken English and solid communication skills overall
  - Strong analytical and problem-solving skills

• Nice-to-Have Skills Description:

  - Education: Bachelor's / Master's degree in computer science or computer engineering
  - Experience with backend technologies like Java or Node.js
  - Experience with Linux systems, bash, Docker, Maven is nice to have
  - Desire to learn Java and become a Full Stack developer

• Languages:
  • English: B2 Upper Intermediate
  • Ukrainian: C2 Proficient

About the Role

We are looking for an experienced Frontend / React Native Developer skilled in JavaScript, TypeScript, React, or Vue, who actively uses AI tools to boost productivity. You will develop modern web and mobile applications focused on performance, usability, and scalability.

Tech Stack

• JavaScript (ES6+), TypeScript
• React or Vue (Hooks, Context API, Composition API)
• React Native (navigation, notifications, maps, native modules)
• Tailwind CSS, Material UI, Ant Design
• Next.js, Nuxt.js (SSR/SSG)
• REST, GraphQL
• GitHub Copilot, Claude, Junnie (or similar AI assistants)

Responsibilities

• Develop high-quality, scalable web and mobile interfaces.
• Integrate REST and GraphQL APIs; implement SSR/SSG solutions.
• Optimize performance and code structure.
• Use AI tools for coding, testing, and documentation.
• Participate in architecture design and code reviews.

Requirements

• 2+ years of commercial experience in frontend development.
• Strong skills in JavaScript (ES6+) and TypeScript.
• Deep expertise in React or Vue.
• Experience with React Native, Next.js, or Nuxt.js.
• Understanding of HTML5, CSS3, and preprocessors (Sass/Less).
• Familiarity with AI-powered development tools.

Nice to Have

• Experience with WebSockets or real-time applications.
• Optimization for App Store / Google Play.
• Work with maps (Mapbox, Leaflet, Google Maps API).
• Awareness of secure frontend practices.

We Offer

• Work in an AI-driven environment.
• Flexible schedule and remote option.
• A professional and open-minded team.
• Opportunity to create modern global products.

The legal world in the era of AI is changing like it's never before. We’re building autonomous AI agents for lawyers that complete work in hours that used to take months and costs billions for legal teams. We’re rolling this out with one of the largest law firms in the world and reshaping how their teams operate. That’s why we’re hiring a founding Python/NextJS engineer who is energized, motivated, and ready to reshape the industry together 🚀🔥

Responsibilities

• No legal experience required to start;
• Ship core features across Python/FastAPI and Next.js/React.
• Build/evaluate autonomous agents with LangChain + LangSmith.
• Design APIs & data models; integrate Supabase (auth, storage, vector search).
• Keep prod solid: tests, CI/CD, monitoring, security/GDPR.
• Work directly with founders/pilot users; iterate fast.

Requirements

• Heavy daily use of AI dev tools (Cursor, Windsurf, etc.)
• Experience in building production products with high ownership.
• Strong Python (async, FastAPI, pytest, typing) and Next.js/TypeScript.
• Proven LangChain in prod + LangSmith (tracing/evals).
• Supabase/Postgres (schemas, RLS, migrations, performance) - optional.
• Docker + GitHub Actions; sharp debugging; product mindset.
• Clear written/spoken communication.

Benefits

• Founding impact
• Continuous salary increments
• Ship with a top global law firm from day one.
• Modern tooling + LLM credits and budget.

If you’re ready to shape the legal world and work with leading enterprise law firms and legal companies, we’re waiting for you 🚀

We’re building a modern mobile app in the fintech/crypto space and are looking for a Junior React Native Engineer to help implement features, fix bugs, and maintain high-quality code across iOS and Android. 

You’ll work closely with senior engineers and product/design to ship secure, performant, and user-friendly experiences. 

This role is ideal for someone with foundational React Native and TypeScript skills who’s eager to learn advanced mobile patterns, 

native device capabilities, and secure app development.

Our stack at a glance:

- Mobile: React Native, TypeScript.

- State & data: Redux Toolkit, AsyncStorage, Axios.

- Navigation & UI: React Navigation.

- Forms & validation: Formik, Yup.

- Device capabilities: Vision Camera (QR scanning), FS, Document Picker, Share, Keychain, Permissions, Device Info, Geolocation, WebView, View Shot.

- Notifications: Firebase Cloud Messaging, Notifee (local notifications).

- Deep linking: uri-scheme.

- Internationalization & UX: react-native-localization, country pickers, phone number input, moment.

What you’ll do:

- Build and iterate on React Native screens and reusable components using TypeScript.

- Implement navigation flows, deep linking, and transitions (React Navigation + Reanimated).

We’re looking for an experienced Solution Architect with a strong background in Node.js and React who enjoys driving architecture decisions, mentoring teams, and collaborating directly with clients.

Location: Remote / Offices in Kyiv or Lviv
Domain: FinTech / EdTech
Type: Long-term, full-time

Requirements:

• 7+ years of experience in software development with deep knowledge of JavaScript / TypeScript.
• Proven expertise with Node.js (Nest.js) and React.
• Solid background in designing scalable architectures and leading complex projects.
• Experience with AWS (or another major cloud provider).
• Strong skills in mentorship, code review, and technical leadership.
• Experience with FinTech or EdTech products.
• Participation in pre-sales, discovery, or architecture definition phases.
• English: Upper-Intermediate (strong) or higher.

Nice to have:

• Experience with Python, PHP, or .NET.
• Background in competence/SDO offices or solution audit services.

 Your Responsibilities

• Lead pre-sales activities: define requirements, risks, estimations, and high-level architecture.
• Conduct discovery phases and recommend technologies, tools, or integrations.
• Oversee R&D initiatives, POCs, and architecture validation.
• Mentor and guide development teams through code reviews and best practices.
• Participate in interviews and help build strong engineering teams.
• Support troubleshooting and contribute to improving project code quality.

 What the Company Offers

• Competitive compensation (fixed + performance-based bonus).
• Exciting long-term startup projects with modern technology stacks.
• Career development with regular performance reviews.
• Professional study support, online courses, and certifications.
• Corporate English classes and daily communication with international clients.
• VIP medical insurance or sports compensation.
• Flexible working hours (start between 8:00–11:30).
• 18 paid vacation days + sick leave.
• Cozy offices in Kyiv and Lviv (generator, Starlink).
• Coworking compensation for remote employees.
• Corporate lunches, soft skills clubs, team events, and an internal charity fund.
• Fully remote option from anywhere in the world.

Join the development of an innovative product which automates the day-to-day operations with complicated logistics.
A great team of technology enthusiasts, top notch professionals, and pleasure-to-work-with people.
Modern stack project with web UI (mostly mobile and some desktop users).
No bureaucracy, great working atmosphere where your opinion matters.

Responsibilities:

• Developing features using React.js and Typescipt
• Designing a modern SPA
• Building reusable components and front-end libraries for current and future use
• Learning and understanding user interactions

• Optimizing components for maximum performance

   

Technical skills:

• Strong proficiency in TypeScript and JavaScript
• Strong experience with React, React Router
• Experience with modern state management
• Experience with producing high performant components, including near real time functionality
• Solid experience working with and understanding backend APIs
• Strong understanding of software architecture, design patterns, service-oriented architecture, distributed systems, and development best practices

• Ability to understand business requirements and translate them into technical requirements

   

Non-technical skills:

• Team player
• Comfortable with agile processes
• Able to keep steady delivery
• Give respect, get respected

About the Project

We’re collaborating with an EdTech client developing an advanced internal platform to manage and enhance learning experiences.
The UX foundation is ready, NDA is signed, and the team is now expanding with experienced frontend engineers to accelerate development.

Responsibilities

• Build and scale web applications using React, Next.js, and TypeScript
• Collaborate closely with the client on architecture and implementation decisions
• Take ownership of features from concept to production
• Integrate AI-driven functionality (OpenAI API, LangChain, RAG, Pinecone, etc.)

• Participate in daily syncs and contribute to technical discussions

   

Requirements

• 7–10+ years of software engineering experience
• At least 3–5+ years of hands-on experience with React, Next.js, and TypeScript
• Strong expertise in React and Next.js
• Advanced proficiency in TypeScript
• Experience architecting scalable applications
• Excellent English communication skills (daily client interaction)

• Experience with AI integrations (OpenAI API, LangChain, Pinecone, etc.) is a strong plus

   

We Offer

• Direct collaboration with an experienced technical team and client
• Opportunity to influence architecture and core product decisions
• Work with cutting-edge technologies in the AI/EdTech domain
• 100% remote work with flexible hours

Frontend (React, Next.js) Developer
Full-time | Remote | Blackrock Software s.r.o.
 

What you'll be doing:

• Research and evaluate technical options to implement business requirements;
• Implementation of new functionality and support existing codebase;
• Analyze and estimate implementation efforts;
• Participate in team routines and processes.

What we’re looking for:

• Skilled Frontend Developer with 5+ years of commercial experience using React and Next.js, experienced in designing and integrating RESTful APIs;
• Strong understanding of modern frontend architecture, including state management (Redux or similar), WebSocket communication, and interaction with backend services (REST, JSON);
• Excellent problem-solving, logical reasoning, debugging, and optimization skills, and perfect communication abilities;
• Ability to work as part of a team responsible for implementing new features and supporting existing functionality for one of our platforms;
• Fluency in Russian;
• Basic English (A1 level).

What we offer:

• 28 days of paid vacation per year, which you can start using after your first month of work;
• Unlimited paid sick leave — your health comes first;
• Flexible schedule and remote work — work from anywhere in the world;
• An international team with a strong culture of collaboration and support.
   

Why join us?

• You'll work in a friendly and supportive environment where it’s safe to ask questions, ask for help, and make mistakes — because we all learn together;
• Clear and open communication is our priority. No toxicity, no hidden agendas, no "bosses from above" — just honest, respectful conversations;
• We value soft skills even more than hard skills. You can always grow technically, but being a team player, listening to others, and staying open-minded — that’s gold;
• No bureaucracy for the sake of it. Only what really helps us work better — transparent processes, open feedback, trust, and support;
• We care about people. A comfortable, respectful work atmosphere isn’t a "perk" — it’s a baseline;
• You're not a "resource" here — you’re part of the team. Your ideas matter, your voice is heard, and your expertise is trusted.
   

How to apply?
Just send us your CV — that’s it.

Our hiring process:
There might be a short test task.
 

Hiring steps:

1. HR screening
2. Technical interview
3. Test assignment (optional)
4. Offer
    

If you don’t hear from us within 5 business days, it likely means you weren’t the right fit at this time — but we really appreciate your interest and application!

Want to be part of a warm and respectful team where we build great things together?

We’d love to welcome you to Blackrock Software s.r.o. 🖤

Dive into the pulse of cutting-edge solutions with Patrianna LTD! 🚀

Are you ready to dive into the dynamic world of social gaming and be part of a rapidly expanding team? We’re on the lookout for a talented Senior React Native Engineer.

Dynamic Environment: Step into the heart of a super fast-growing social gaming company, where innovation and creativity thrive.

Global Impact: Be at the forefront of crafting a global social entertainment platform, with a primary focus on captivating the North American market.

Limitless Growth: Take your career to new heights with opportunities for advancement and personal development. Join us in the exhilarating journey of continuous growth.

Massive Reach: Contribute to the development of client web and mobile apps that engage with up to 150 million customers worldwide.

Commitment to Excellence: We’re dedicated to delivering high-quality code, ensuring predictable behavior in production, seamless scaling, and automation every step of the way.

At Patrianna, we thrive on speed and bold ideas! We’re on the hunt for exceptional talent—innovators and go-getters ready to elevate our business to new heights. We’re passionate about creating exceptional gaming experiences for millions of players around the world, operating at the intersection of technology and entertainment, our aim is to deliver innovative solutions to enhance user experiences in social gaming.

We are seeking hands-on, product-minded Senior React Native developer who can deliver high-quality, performant mobile experiences with smooth gameplay integration. You will work closely with design, backend, and Unity engineers to implement the mobile app shell, integrating contests, scoring, and player flows into a unified experience. This is a cross-functional, high-impact role as you’ll help shape both the technical and UX foundation for the platform.

Responsibilities:

● Build core app flows: onboarding, contest lobby, results, leaderboards and more.
● Integrate APIs for contest data, scores, payouts, and player profiles.
● Work with Unity SDK integration, ensuring smooth data flow between the game
and mobile shell.
● Own navigation and app state (React Navigation, React Query).
● Implement OTA updates, deep linking, and push notifications.
● Collaborate with design to deliver a responsive, visually consistent UI with clear
feedback and animations where it adds clarity.
● Optimize app performance.

Benefits:

Full Remote Work: Enjoy the flexibility of working remotely from wherever you feel most productive.

Company Events: Engage in our vibrant company culture through a variety of informal events designed to foster camaraderie and teamwork.

Continuous Development: Get an opportunity to join a fast-growing business where the sky’s the limit.

Location: Remote
Experience: 2+ years
Company: Profisea Labs (Product)

About us:
Profisea Labs is building an innovative, AI-based multi-cloud management platform that helps CloudOps engineers and IT managers reduce cloud costs without compromising business value. Our platform visualizes cloud assets, optimizes utilization, and eliminates waste — empowering companies to achieve smarter and more efficient cloud operations.

We’re looking for a Front-End Developer (React) who’s eager to grow, experiment with new technologies, and contribute to a product that makes a real impact.

What you’ll do:

• Work as part of an international, friendly, and highly skilled team.
• Develop and maintain front-end components using React.
• Collaborate with backend and DevOps teams to deliver high-quality solutions.
• Contribute to projects using cloud-based technologies and open-source tools.
• Participate in continuous integration and improvement processes.

What we expect:

• 2+ years of commercial experience with React.
• Experience with SQL databases (e.g., PostgreSQL).
• Familiarity with AWS infrastructure.
• Understanding of development best practices and CI/CD.
• Strong communication and collaboration skills.

What we offer:

• Competitive salary.
• Career growth opportunities.
• Medical insurance.
• Sport compensation.
• A professional, supportive, and inspiring work environment.

Frontend React Developer — on-site in Larnaca, Cyprus

We’re looking for a React Developer to join TeamzMate, an international IT company developing TimeClock 365, a SaaS platform for workforce and time management.

This is a full-time office-based role with relocation support. 

What you will do

• Develop user interfaces in React
• Work with REST API, tables, charts, and forms
• Create and improve UI components
• Implement best practices for performance, UX, and accessibility

• Collaborate with backend developers and designers

   

We expect

• Experience with React, React Hooks, JSX
• Solid understanding of REST API, Axios/Fetch
• Knowledge of SPA architecture and UI/UX principles

• Nice to have: TypeScript, Zustand/Redux, Tailwind, Vite

   

We offer

• Full-time position, office in Larnaca
• A global SaaS product with thousands of users
• Opportunities for growth, learning, and innovation
• Involvement in developing new modules from scratch

Who We Are

3look is an AI & Web3-powered platform for social content monetization founded in 2023. We are integrated with ApeChain and backed by strategic investors, including leaders from Yuga Labs, ApeCoin, and notable angels & KOLs. 

Before 3look, our team scaled and exited ventures across ad-tech, SaaS, and e-commerce, generating over $50M in sales, driving millions of users, and managing high-growth teams. We are supported by advisors from Reface, Ketchapp, and Giphy.
 

What We’re Building

3look is a platform that turns social content into earnings. 

From top creators to everyday posters, we reward cultural impact across X and beyond. With advanced AI guidance and streamlined tools, creators produce high-impact, on-brand content in a snap and get rewarded for posting it. At the same time, brands launch & scale authentic UGC campaigns with measurable ROI.

We’ve grown to 60,000+ creators, onboarded 300+ Web3 brands, and generated millions of impressions, driving revenue through meme marketing campaigns and creator tools. Now, as we test our Alpha and move toward Beta, we’re building the first scalable ecosystem for borderless social content monetization.
 

Location:

Remote (CET) 
 

Job Type:

Full-Time

Role Overview

We’re looking for a Middle Front-End Developer to join us at a pivotal stage as we move from Alpha to Beta, where speed and precision matter most.

You’ll work closely with the CTO, dev team, designer, and product to build smooth, high-performance experiences.

If you’re someone who loves shipping features and seeing the direct impact of what you build, you’ll feel right at home here.

You will

• Develop new user-facing features using Next.js, React, and TypeScript
• Maintain and improve existing front-end applications for performance, scalability, and reliability
• Collaborate with designers, back-end engineers, and product managers to deliver polished user experiences
• Write clean, reusable, and testable code following best practices
• Participate in code reviews and contribute to continuous improvement of the development process
• Integrate APIs, optimize performance for SSR/SSG pages
• Debug and resolve front-end issues across browsers and devices
   

What you bring

• 2+ years of experience in front-end development with React.js / Next.js
• Strong knowledge of JavaScript (ES6+) and TypeScript
• Experience with CSS frameworks (e.g., Tailwind, Material UI, Bootstrap)
• Familiarity with state management (e.g., Redux, Zustand, Recoil, or similar)
• Understanding of RESTful
• Hands-on experience with Git and modern development workflows
• Strong debugging and problem-solving skills
• Ability to communicate clearly in a team
• Basic knowledge of CI/CD pipelines or Vercel/AWS deployments
   

Nice to have

• Experience with Server Components or Next.js 13+ App Router
• Experience with Radix
• Understanding of SEO optimization and Web Vitals
• Familiarity with Node.js or backend-for-frontend (BFF) concepts
• Experience working with analytics, monitoring, or feature flag tools
• Exposure to design systems or component libraries
• Experience in startups or cross-functional teams
   

What we offer:

• A role in a fast-growing, innovative company.
• Competitive salary-based compensation.
• Unlimited PTO.
• A healthy, transparent, and supportive team culture.
• Global team offsites.

We are a full-service UX Design & Software Development Company and currently searching of proactive and communicable colleagues for the realization of all our big plans. We like to solve complex problems by focusing on the result and increasing the skills of our employees.

We are seeking an experienced React Native Developer  to join us.

Must-Have Skills & Technologies:

• Experience: Minimum 4+ years as React Native Developer
• Technical Stack: React Native, React Hooks, Redux toolkit, RTK query, TypeScript.
• App Lifecycle: Integration, testing, code signing, deployment via app stores, CI/CD pipelines (GitLab)
• API Knowledge: RESTful APIs, Websocket, third-party SDKs integration.
• Monitoring & Debugging: Firebase Crashlytics, Sentry.io.
• Security Practices: OAuth, JWT, encryption, data privacy compliance.
• Native Module Management: iOS/Android native modules for seamless React Native interaction.

• Testing: Unit testing (Jest, Enzyme), familiarity with E2E testing (Detox, Maestro).

   

Responsibilities:

• Ability to work independently as the sole mobile engineer on a project
• Develop and maintain React Native apps.
• Initially work in a centralized mobile team, developing a strong understanding of the mobile ecosystem and gaining experience with AI-powered mobile features and integrations.
• Participate in meetings to ensure knowledge sharing and best practices across teams.
• Contribute to developing new tools, including backend protocol layers and CI/CD pipelines.
• Ensure mobile security, performance monitoring, and debugging for production apps.
• Support project documentation, ensuring clarity in technical decisions and development guidelines.

What company offers:
Opportunity to work on interesting foreign projects in the team of professionals;
Friendly style of management;
21 working days of paid vacations, paid sick leaves;
Flexible working schedule (9 a.m.- 6 p.m. or 10 a.m.-7 p.m.);
Remote mode of work.
 

We are looking for a skilled React/Cursor AI Web Developer. Join us to create AI-driven frontend solutions, make an impact on cutting-edge product like a veterinary care platform, and grow your expertise while working with an international client team.

Responsibilities: 

• Design, develop, and enhance web interfaces using React and Next.js 
• Create and maintain reusable, high-performance UI components with pixel-perfect quality 
• Improve usability, accessibility, and visual representation of existing applications. 
• Assess UI wireframes for feasibility and timely implementation 
• Integrate front-end solutions with NestJS APIs, microservices, and scalable back-end architectures 
• Develop and support multi-tenant architectures with focus on scalability, security, and localization 
• Leverage AI-assisted development tools (e.g., Cursor, Windsurf, ADWPS) for coding, refactoring, documentation, and test generation 
• Collaborate closely with developers, designers, product managers, and QA to ensure high-quality delivery 

Requirements: 

• 2+ years of experience with TypeScript/JavaScript and React/Next.js 
• Understanding of NestJS APIs and ability to integrate with back-end services 
• Proficiency in AI-assisted development environments (Cursor AI or similar), including prompting models and optimizing workflows 
• Strong understanding of AI-assisted development processes within ADWPS 
• Good understanding of AWS front-end deployment processes
• Upper-Intermediate English or higher, with strong communication skills for international collaboration 

Would be a plus: 

• Familiarity with serverless architectures and microservices integration 
• Experience in applications for healthcare or veterinary services 

We offer: 

• Full Product Impact: Shape the product end-to-end while growing professionally within an international team. 
• Innovation & AI Skill Growth: Work in an AI-first development culture with frequent updates to tools and tech stack, staying at the forefront of innovation. 
• Flexible Work Options: Enjoy flexible yet structured schedules that enable seamless collaboration across global time zones  

We’re looking for a Full Stack Engineer (or strong Frontend Engineer) who thrives at the intersection of modern web development and AI-driven applications.

This role is ideal for someone deeply fluent in React and TypeScript, experienced with Next.js (App Router), and comfortable working across the stack when needed (API routes, Supabase, vector stores).

Required Skills & Experience

• 3–6 years of professional software development experience.
• Strong proficiency in React, Next.js, and TypeScript.
• Experience with Tailwind CSS and component-based design systems (Shadcn/UI,Radix, etc.).
• Comfortable with frontend architecture, state management (Zustand, React Query), and API integration.
• Familiarity with Supabase or equivalent backend-as-a-service (Firebase, Hasura).
• Understanding of REST APIs, serverless functions, and SSR/SSG concepts.
• Strong collaboration skills and ability to work with designers, AI engineers, and product managers.
• Passion for building beautiful, functional, and data-driven interfaces.

Nice-to-Have

• Experience with LangChain, OpenAI, or vector databases (Pinecone, Weaviate, etc.).
• Familiarity with RAG pipelines or AI chat systems.
• Understanding of AWS S3, PostgreSQL, or general cloud architectures.
• Interest in data visualization, enterprise UX, or document workflows.
• Prior experience contributing to enterprise SaaS or B2B platforms.

Key Responsibilities

• Build and maintain modern, high-performance UIs using React 19, Next.js 15 (App Router), and TypeScript.
• Collaborate with designers to translate Figma specs into pixel-perfect, accessible, and performant components using Tailwind CSS and Shadcn/ui.
• Integrate with Supabase for authentication, database, and storage flows.
• Work with backend APIs that connect to LangChain, Pinecone, and OpenAI for AI-powered document interactions.
• Contribute to building scalable, reusable front-end components and hooks.
• Help maintain and improve state management with Zustand and React Query.
• Collaborate with the AI and backend team to deliver seamless chat and retrieval experiences.
• Participate in code reviews, documentation, and architectural discussions.

We offer

• Flexible working hours.
• Fair salary (regular performance-based salary reviews).
• 20 working days paid vacation and 15 sick leaves.
• Fully paid medical insurance.
• English classes in the office.
• Bookkeeping and accounting on us.
• No time trackers — ability to do quality work.
• Approachable management, open to suggestions and innovations.
• Friendly team and enjoyable working environment.