Jobs Ukraine, Fullstack

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is looking for a Senior Full-Stack Developer (Go + React) to join a fast-growing product company building a comprehensive platform for small businesses worldwide.

The platform serves millions of entrepreneurs across 180 countries and helps business owners manage key aspects of their operations, including branding, compliance, legal, and financial services. The company has evolved from a single-product startup into a multi-product ecosystem with dozens of customer-facing solutions used by hundreds of thousands of paying customers.

This is a unique opportunity to work on large-scale, customer-facing products, influence technical direction, and take full ownership of features from design through production. The team values engineers who think beyond implementation, actively contribute to architecture decisions, and drive business impact through technology.

The environment is fast-paced, product-oriented, and highly collaborative, with a strong culture of ownership, autonomy, and continuous improvement.

Key Requirements:
🔹 7+ years of commercial software development experience;
🔹 Strong hands-on experience with Go (Golang);
🔹 Strong hands-on experience with React;
🔹 Proven experience designing and building scalable, customer-facing products;
🔹 Experience owning features end-to-end, from planning and implementation to monitoring in production;
🔹 Product mindset with a focus on user experience and business impact;
🔹 Ability to work independently and proactively in a fast-moving environment;
🔹 Experience working in startup or high-growth product companies;
🔹 Strong understanding of modern development practices and software engineering principles;
🔹 Experience working with AI-assisted development tools and ability to review, validate, and own AI-generated code;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Experience working in successful startup environments;
🔹 Experience building products used by large numbers of customers;
🔹 Exposure to Ruby on Rails and/or Ember.js;
🔹 Computer Science degree or equivalent technical education;
🔹 Experience contributing to architectural decisions across multiple services or domains;
🔹 Long-term product ownership experience, including scaling and evolution of existing systems;

What you will do:
🔹 Design, develop, and maintain scalable full-stack applications using Go and React;
🔹 Take ownership of features throughout the entire lifecycle, from concept to production;
🔹 Participate in system architecture and technical design discussions;
🔹 Build reliable, high-quality customer-facing functionality;
🔹 Collaborate closely with engineers, product managers, and stakeholders;
🔹 Continuously improve code quality, performance, and maintainability;
🔹 Monitor production systems and proactively resolve issues;
🔹 Review, validate, and improve AI-generated code where applicable;
🔹 Contribute to technical decisions and help elevate engineering standards across the team;
🔹 Identify opportunities for improvements and leave systems better than you found them;

Interview stages:
🔹 HR Interview (YozmaTech);
🔹 System Design Interview (up to 90 min);
🔹 Project Deep Dive Interview (1 hour);
🔹 Reference Check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

SBC Performance drives scalable growth for brands ready to expand globally.

Working across eCommerce, health & wellness, education, and entertainment, our team helps brands acquire customers faster and scale across 26+ global markets. We combine data-driven paid media, performance creative, and advanced analytics to turn marketing into a predictable revenue engine.
Trusted by 200+ companies, managing $150M+ in ad spend.

Scale faster. Grow smarter.

Now, we’re looking for a Full Stack Engineer to join our AdTech product team. Someone passionate about building scalable, data-driven systems that power performance marketing automation and analytics.

Key Responsibilities:

• Design, build, and maintain frontend and backend services for the internal AdTech platform.
• Develop Angular (v12+) applications with TypeScript, using reactive patterns (RxJS, Angular Material, reactive forms).
• Implement and optimize state management and change detection for high-performance UI.
• Build and maintain Node.js microservices with TypeScript and RESTful APIs.
• Work with PostgreSQL (TypeORM) and Firestore (NoSQL) for data modeling and storage.
• Implement asynchronous patterns, error handling, and background data processing.
• Integrate with Google Cloud Platform (GCP): Cloud Functions, Firestore, Cloud Storage, and Secret Manager.
• Utilize Redis caching, message queues (RabbitMQ / Pub/Sub), and efficient pagination/filtering for large datasets.
• Collaborate with product, analytics, and QA teams to deliver robust, scalable AdTech solutions.

Requirements:

• 3+ years of experience as a Full Stack Engineer
• Experience with Node.js, Angular (v12+), and TypeScript in production environments
• Strong knowledge of RxJS, Angular Material, and reactive forms
• Experience with state management and change detection optimization
• Experience with microservices architecture and RESTful APIs
• Proficiency with PostgreSQL (TypeORM) and Firestore (NoSQL)
• Understanding of asynchronous patterns and error handling
• Experience deploying and managing Cloud Functions (triggers, logs, monitoring)
• Knowledge of Firestore queries, indexing, and data modeling
• Familiarity with Cloud Storage and Secret Manager
• Docker basics for local development and testing
• Experience with message queues (RabbitMQ or Pub/Sub)
• Redis caching and session management
• Handling large datasets (pagination, filtering, sorting)

Nice to Have

• Experience with ad platform APIs (TikTok Business API, Facebook Graph API, Google Ads API)
• Working knowledge of BigQuery for analytics and data aggregation
• Experience building worker pools and parallel processing pipelines
• Familiarity with CI/CD pipelines and deployment automation
• Understanding of AdTech concepts — campaigns, budgets, pixels, conversions
• Experience with high-volume, real-time data systems

What We Offer

• Hybrid job in Prague/Warsaw or remote
• Competitive compensation
• Flexible working hours: we start our operation day between 9:00 — 11:00 CET
• All necessary equipment
• Paid vacation and sick leaves
• Educational support: reimbursement of certification, training, and a knowledge-sharing atmosphere
• Company events and multiple internal activities
• Open feedback and transparent direct communication

We're Rist Labs — a cofounding studio building ethical, AI-powered B2C products that matter. We partner with sharp founders and top talent to launch ventures that move fast, scale globally, and make a real difference.

We're looking for a Middle Full-Stack Developer, who can take product ideas from scope to shipped feature without waiting on handoffs. You'll own real product surfaces in Aligned's coaching app — onboarding, chat, memory, goals, reminders — and help the team ship fast in an early-stage, low-bureaucracy environment.

Product you will work with: We're launching - a subscription-based AI Coach Aligned, trained on 1,000+ top books and expert insights — helping users achieve personal and professional goals faster with 24/7 coaching.

Your qualities and skills that will be valued:

• 2+ years of commercial software engineering experience, experience in product companies is preferable.
• Strong TypeScript, Node.js skills.
• Experience with a modern frontend framework (React/Next.js, React Native/Expo).
• Backend API development experience and relational database basics.
• Ability to model product data.
• Hands-on experience integrating third-party APIs.
• Confident with Git, code review, and debugging.
• English level B2 or higher — able to read specs and discuss tradeoffs.

Your additional advantages:

• Experience with OpenAI/LLM API integrations, prompt and conversation-flow engineering.
• Chat UI experience.
• Background with subscriptions/payments, A/B testing, or product analytics.
• Experience in wellness, coaching, education, productivity, or subscription apps.
• Familiarity with Claude Code/Codex or other AI-driven development workflows.
• Experience in mobile development.

Your responsibilities will include:

• Building and maintaining product features and internal tools across frontend and backend.
• Implementing API endpoints and data models.
• Connecting AI/coaching flows to product state.
• Instrumenting analytics events to track activation and retention.
• Fixing bugs and improving UX quality.
• Participating in product scoping and breaking ambiguous requirements into implementable tasks.
• Reviewing code and writing pragmatic tests where useful.
• Collaborating closely with product, design, marketing, and AI/prompt stakeholders.
• Generating ideas on how to make the product run more efficiently.

What we offer:

• Office/hybrid work format. Our Kyiv office is a hub for teams of all products.
• Freedom to build. No micromanagement. No politics. No fluff.
• Top-tier team. You'll work with proven operators, product thinkers, and creatives.
• Not one path. Yours. We support all kinds of growth: leadership, depth, and breadth, allowing you to choose how far and where to go.
• Paid vacation + sick leave.

Perks:

• We benchmark salaries globally. We want you to feel valued, and paid like it.
• English courses.
• Apple gear, because we don't believe in slow laptops or slow ambition.
• Company-paid lunches (because hungry brains don't build great stuff).

Recruitment process:

• Interview with recruiter.
• Technical interview with lead developer.
• Final interview on product mindset, collaboration, and culture.
• Reference check (2-3 references from previous managers).
• Job Offer.

Inforce is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Why This Role Excites You

• Build & Grow: Develop scalable .NET solutions and strengthen your technical expertise.
• Client Interaction: Participate in client calls and contribute to requirements and technical discussions.
   

Key Responsibilities

• Analyze requirements and participate in software design.
• Develop, test, debug, and improve .NET applications.
• Build and integrate REST APIs.
• Collaborate with internal teams and communicate with clients.
• Provide technical support and maintain documentation.
   

What We're Looking For

• 6–15 months of commercial .NET experience is a must.
• Strong knowledge of C#, ASP.NET, SQL Server, REST APIs.
• Understanding of MVC and design/architectural patterns.
• Basic knowledge of HTML5/CSS3, JavaScript and Angular/React.
• Understanding of Agile methodologies and clean code principles.
• Good troubleshooting and communication skills.
• English: Intermediate–Upper-Intermediate.

Why Join Us

• Interesting and challenging projects.
• Career growth opportunities.
• Friendly professional team.
• Paid sick leave and vacation.
• Company covers 50% of professional course costs after the trial period.

Playtech‘s Marketplace and Engagement Games Product Team is looking for an experienced Fullstack Team Leader with strong full-stack web development background, excellent communication skills, and a proven ability to lead teams and deliver reliable, maintainable, customer-facing software.

Team Leader will lead the engineering team responsible for two established Playtech products: Marketplace, a casino content management product, and Engagement Games, a real-time gaming campaigns product.

The role combines engineering leadership, people management, and hands-on technical understanding. The Team Lead will guide the team in delivering high-quality full-stack solutions, support technical decision-making, improve engineering practices, and ensure effective collaboration with Product, Architecture, QA, DevOps, Delivery Management, and other teams.

Your influential mission. You will... 

• Lead and coordinate the full-stack engineering team.
• Own day-to-day progress tracking, and risk management.
• Work closely with Product, Architecture, QA, DevOps, Delivery Management, and external teams.
• Converting product requirements and business priorities into clear, well-defined technical tasks and structured delivery plans.
• Participate in solution design, technical discussions, architectural reviews, and implementation planning.
• Ensure effective engineering practices: code review, testing, documentation, CI/CD, observability, and production readiness.
• Mentor and coach engineers through feedback, technical guidance, code review, and regular communication.
• Improve team processes, engineering workflows, release predictability, and overall team efficiency.
• Contribute hands-on when needed in complex investigations, troubleshooting, or critical delivery situations.

Components for success. You...

• Bring 7+ years of professional software engineering experience, preferably in full-stack web development.
• Have 2+ years of experience in a leadership role, such as Team Lead, Engineering Lead, Tech Lead, Development Lead, or similar.
• Demonstrate strong experience with modern JavaScript / TypeScript web applications.
• Possess solid practical knowledge of React, Redux, ES6+, HTML5, CSS3, Node.js, REST APIs, MongoDB, and Redis.
• Have experience delivering customer-facing or business-critical web applications.
• Show a strong understanding of full-stack architecture, performance, testing, CI/CD, and production support.
• Have experience working with highly available, performance-sensitive, distributed, or event-driven systems.
• Are experienced in Agile environments and collaborating with cross-functional and distributed teams.
• Demonstrate strong ownership, accountability, and an engineering leadership mindset.
• Are able to lead people, delivery, and technical discussions effectively.
• Apply good technical judgment and guide teams toward simple, maintainable solutions.
• Communicate clearly with both technical and non-technical stakeholders.
• Show strong planning, prioritization, dependency management, and risk communication skills.
• Have the ability to mentor engineers and support their professional growth.
• Take a pragmatic approach to balancing delivery timelines, quality, and long-term product health.
• Pay high attention to detail and bring a collaborative, constructive approach to feedback and conflict resolution.

You'll get extra points for...

• Experience improving engineering processes, delivery metrics, release predictability, or team performance.
• Experience with frontend architecture, reusable component libraries, design systems, or micro-frontends.
• Experience in gaming, gambling, casino platforms, campaign management, or real-time engagement products.
• Experience with observability, monitoring, logging, and production incident analysis.

Thrive in a culture that values...   

• Technical excellence and engineering ownership.
• Initiative-taking and confident decision-making.
• Strong team environment and the ability work with the most recent market-leading technologies.
• Initiative-taking and confident approach at the workplace.
• Global scope and inclusive working environment where you can engage with diverse teams and perspectives.
• Constant learning and development opportunities and professional growth programs.
• Active lifestyle and mental well-being, supported through sports classes, master classes, and monthly well-being activities.
• Medical insurance.
• Paid vacation days, sick leaves and national holidays.
• Fully-equipped cosy office space located in the city centre (Gulliver, “Palats Sportu” metro station).

MARKETPLACE & ENGAGEMENT GAMES PRODUCT TEAM

Our team is dedicated to two of Playtech's products - Marketplace, a platform for managing casino content, and Engagement games - a promotional tool for creating and monitoring real-time gaming campaigns. Both products are stable and well-established, with Engagement games offering seamless integration and customization for engaging player campaigns. Marketplace simplifies the management of casino content, providing tools to access marketing assets and manage game certificates. We thrive in a friendly and collaborative environment, engaging in full stack development using JavaScript technologies like React, Redux, ES6+, and Node.js. Some of our responsibilities include maintaining client-facing and server-side applications, writing high-quality, scalable code, participating in the software development lifecycle, collaborating with other departments for ensuring smooth deployments, and refining internal processes.

Tech stack: React, Redux, ES6+, TypeScript, Node.js, MongoDB, Redis, REST APIs.

Playtech is an equal opportunities employer. Our mission is to welcome everyone and create inclusive teams. We celebrate differences and encourage everyone to join us and be themselves at work.

This is a fantastic opportunity to join a fast-growing company at the heart of the digital revolution. Our software product is revolutionising manufacturing through automation. We are trusted by global brands and work across sectors (mobility, consumer goods, machinery etc).

We have a talented and ambitious team. We value integrity and are passionate about our mission to revolutionise advanced manufacturing.

This is your opportunity to:

• Be part of a fast-growing software product company in advanced manufacturing.
• Learn and fulfil your potential in an open, knowledge-driven culture.
• Share in our ambitious vision and make a meaningful difference towards autonomous manufacturing.

Responsibilities: 

• Development of new features and new parts of the app.
• Work in a cross-functional Scrum team alongside Frontend and QA Engineers.
• Maintaining, improving and extending existing functionality.
• Сonstantly improving code organization and evolving application design.

You will be joining a well-versed team if you have:

• Bachelor’s Degree or Master’s Degree in Computer Science.
• Minimum of three years of experience in Node.JS development.
• Minimum of two years of experience in React.JS development.
• Experience with Sequelize, PostgreSQL, database design, microservices.
• Test automation coverage.
• Understanding of CI/CD.
• Git branching strategies.
• Scrum Agile principles and processes.
• English level - Intermediate and higher.

What we offer:

• 4 days per week from our office in Kyiv.
• military exemption (in the process of implementation).
• quarterly performance bonus.
• 20 days paid holiday.
• 8 paid sickdays.
• quarterly social.
• $500/year training budget.
• IT secured laptop (tracking/anti-fraud system).

 Nice to have:

• AI-minded engineering mindset – ability to creatively apply AI tools and approaches to accelerate development and problem-solving.
• Experience using Cursor or AI-powered development workflows.
• Passion for continuous learning and exploring emerging technologies.

Our tech stack: microservices, Node.JS, React.JS, PostgreSQL, Kubernetes, AWS.

🚀 Join Our Team in Ivano-Frankivsk

We're a small, dynamic team looking for a passionate Junior Full Stack Developer who's eager to learn all aspects of software development. You'll work directly alongside our senior engineers on real projects, exploring both frontend and backend development before choosing your specialization path.

About This Opportunity

As a small company, we provide direct mentorship from experienced developers who are invested in your growth. You won't be lost in a corporate training program – instead, you'll be coding on real projects from day one, with senior engineers guiding you through challenges. We'll expose you to the full stack and help you discover where your interests and strengths lie.

What You'll Do

• Work on both frontend interfaces and backend services to understand the complete picture
• Build features end-to-end, from UI components to API endpoints
• Learn our tech stack through hands-on experience with real customer projects
• Participate in code reviews across the full stack
• Explore different areas of development to find your passion
• Work directly with senior engineers who will guide your learning journey
• Gradually take ownership of features as your skills and confidence grow

What We're Looking For

Required Skills

• Solid programming fundamentals in at least one language
• Basic understanding of how web applications work
• Familiarity with HTML, CSS, and JavaScript
• Basic knowledge of databases and APIs
• Familiarity with Git version control
• Strong problem-solving mindset and eagerness to learn
• Good communication skills and ability to work in a team
• English proficiency (Upper-Intermediate or higher)
• Ability to work from our Ivano-Frankivsk office

Nice to Have

• Experience with React or any modern frontend framework
• Basic knowledge of Node.js or any backend language
• Understanding of RESTful APIs
• Familiarity with SQL or NoSQL databases
• Personal projects showing initiative to learn
• Curiosity about different aspects of software development

Our Tech Stack

• Frontend: React, React Native, Expo, TypeScript, Tailwind CSS
• Backend: Nest.js/Node.js (primarily), with some Python and Go projects
• Cloud: AWS

What We Offer

Growth & Development

• Direct mentorship from senior developers who work alongside you
• Real project experience from your first week
• Exposure to all aspects of software development
• Freedom to explore and find your specialization
• Opportunity to shape our projects, products and processes as we grow

Work Environment

• Small, tight-knit team where your contributions matter
• Office in Promprylad, Ivano-Frankivsk
• Direct communication – no corporate bureaucracy
• Safe environment to learn, experiment, and grow
• Regular team discussions and knowledge sharing

Benefits

• Performance-based salary reviews as you develop
• Flexible working hours
• Paid time off and sick leave
• Opportunity to make a real impact in a growing company

Why Join Us?

In a small company, you're not just employee #500 – you're a valued team member whose growth directly contributes to our success. Our senior engineers are passionate about sharing knowledge and need helping hands to build great products together. We'll help you explore different areas of development and support whatever direction you choose to specialize in.

How to Apply

Send us:

1. Your CV/Resume
2. Links to any projects you're proud of (any type - websites, APIs, scripts, etc.)
3. A brief note about what excites you about software development and what areas you're curious to explore

Location: Office-based in Promprylad, Ivano-Frankivsk
Start Date: As soon as possible

We're a small but ambitious team. If you're looking for a place where you can learn fast, contribute meaningfully, and discover your path in software development with personal guidance from experienced developers, we'd love to hear from you.

Playtech‘s IMS Engagement Unit is looking for a self-motivated Fullstack Developer with strong attention to detail and excellent collaboration skills.  

Please note that this is a temporary position (Military Service Cover).

Your influential mission. You will... 

• Work with a complex codebase that includes multiple Java versions and various architectural patterns. 
• Maintain and update legacy while preserving functionality. 
• Develop new features based on business requirements. 
• Write comprehensive tests for new and old functionality. 
• Debug and fix reported issues across the system. 
• Perform root cause analysis for critical bugs. 
• Monitor and optimize system performance. 
• Conduct code reviews and maintain code quality standards. 

Components for success. You... 

• Approximately 3 years of experience as a Fullstack Developer or several years of experience in Java development. 
• Have a strong background in Java development and front-end development using React with TypeScript. 
• Possess strong expertise in application performance optimization and database query optimization. 
• Are proficient in modern software design patterns and best practices to create scalable, maintainable, and high-performing applications. 
• Have experience with performance monitoring tools and profiling techniques. 
• Have experience in maintaining and modernizing legacy systems. 
• Are knowledgeable in Hibernate, JDBC, MariaDB, Kafka, Docker, Maven. 
• Understand GIT flow (pull requests, branches, etc.). 
• Are skilled with front-end tools and technologies: TypeScript, React, Redux, ES2020, HTML5, SCSS. 
• Have experience with MaterialUI, Webpack, Jest. 
• Excel in collaboration and teamwork, are self-motivated, and pay attention to detail. 

Thrive in a culture that values...  

• Technical excellence and engineering ownership.
• Initiative-taking and confident decision-making.
• Strong team environment and the ability work with the most recent market-leading technologies.
• Initiative-taking and confident approach at the workplace.
• Global scope and inclusive working environment where you can engage with diverse teams and perspectives.
• Constant learning and development opportunities and professional growth programs.
• Active lifestyle and mental well-being, supported through sports classes, master classes, and monthly well-being activities.
• Medical insurance.
• Paid vacation days, sick leaves and national holidays.
• Fully-equipped cosy office space located in the city centre (Gulliver, “Palats Sportu” metro station)

IMS ENGAGEMENT UNIT 

The award-winning IMS (Information Management System) is the industry’s most compelling player management system and the power behind Playtech's entire product portfolio, providing the tools needed to run and manage every aspect of our online gaming operations.  Our team focuses on the development of Player Journey - a powerful, real-time platform automation tool that empowers organizations to design their players’ experiences and streamline operational workflows through personalized journeys. Whether the goal is to encourage newly signed-up players to deposit, re-engage lapsed players, or intervene to reduce the risk of gambling-related harm, Player Journey is a fast and reliable tool. By joining our team, you will have the ability to make a significant impact by creating balance and uniting the front-end and back-end functions. You'll work with the latest technologies on a constantly growing and advancing product. This stable opportunity offers you the chance to contribute to one of the top applications within the engagement unit. 

Playtech is an equal opportunities employer. Our mission is to welcome everyone and create inclusive teams. We celebrate differences and encourage everyone to join us and be themselves at work.

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 looking for software engineers with strong computer science fundamentals and an entrepreneurial edge to build robust products end-to-end on our Node.js and React stack. You’ll work across the full stack – from database schema to UI – joining a dedicated product team alongside some of the best and brightest people in our industry. The balance between front-end and back-end work flexes depending on the project, and we expect you to be comfortable owning features from idea to production.
 

Technologies and required skills

We expect engineers in our team to take on a broad set of responsibilities, always acting in the interest of the product rather than sticking to the boundaries of any specific domain. You have an in-depth grasp of the majority of the following technologies:

• Core Language & Runtime
  • TypeScript: strong typing, generics, modern ES standards
  • Node.js: event loop, async patterns, streams, modules, runtime fundamentals
  • Strong computer science fundamentals: data structures, algorithms, system design
• Back-End
  • NestJS: modular architecture, dependency injection, decorators, guards, interceptors, pipes
  • REST API design: resource modeling, versioning, error handling, idempotency
  • Authentication & authorization: JWT, OAuth/OIDC, session management, RBAC patterns
• Database & Data Layer
  • PostgreSQL: schema design, indexing, query optimization, transactions
  • ORMs: hands-on experience with Drizzle ORM and/or Prisma
  • Data modelling: turning business logic into comprehensible data structures
  • Migrations, schema evolution, data integrity
• Front-End
  • 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
• 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
  • Frontend security: XSS, CSRF, secure handling of authentication tokens
  • Backend security: input validation, SQL injection prevention, secrets handling, rate limiting
  • OWASP Top 10
  • Permissions and authorization patterns
• Web & Browser Fundamentals
  • HTTP/HTTPS, caching, cookies, CORS
  • Event Loop, microtasks vs macrotasks, Web APIs
  • Performance: client-side and server-side performance considerations
  • Accessibility: WCAG awareness, keyboard navigation, screen readers, semantic HTML
• AI-Assisted Development
  • Hands-on experience using AI coding assistants (Claude Code, Cursor, Codex, or similar) in daily development workflow
  • Ability to write effective prompts, review AI-generated code critically, and integrate AI tools into your engineering process without compromising code quality
  • Judgment about when AI output needs verification — recognizing hallucinations, context limits, and over-reliance risks
• Language skills: solid reading and speaking skills in English
   

As a plus

• tRPC: end-to-end type-safe APIs, procedures, routers, middleware
• Turbopack: familiarity with Next.js Turbopack for faster development builds
• Virtualisation: hands-on experience with Docker and similar services
• Cloud: practical experience with GCP, AWS or Azure (serverless principles a bonus)
• CI/CD pipelines: setting up and managing deployment pipelines
• Message queues / background jobs: BullMQ, Redis, or similar
• Information security: an understanding of security standards (SOC 2, ISO 27001)
• React Native: experience with React Native for mobile development
• Basic understanding of working with LLM APIs (OpenAI, Anthropic): request/response patterns, streaming, token usage, cost awareness
• Model Context Protocol (MCP): practical experience configuring MCP servers in tools like Claude Desktop, Claude Code, or Cursor (e.g. filesystem, GitHub, Slack, or custom servers)
• Building AI-powered product features: experience integrating LLMs into user-facing products (chat interfaces, RAG pipelines, agentic workflows, streaming UIs)
• Prompt engineering: structured approaches to system prompts, few-shot examples, tool use / function calling, evals 
   

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

We are seeking an experienced Full-Stack Engineer to contribute to the development of scalable, cloud-based applications and support ongoing product evolution.
 

Key responsibilities:

• Design and implement full-stack solutions
• Participate in system architecture discussions
• Collaborate with cross-functional teams
• Ensure timely delivery of product features
• Provide technical guidance to team members
   

Qualifications:

• 5+ years of experience in software engineering
• Strong proficiency in JavaScript and TypeScript
• Experience with React, Next.js, and React Native
• Backend development using Node.js frameworks (Nest.js, Express.js)
• Experience with PostgreSQL, MySQL, MongoDB, Redis
• Understanding of RESTful services and web protocols
• Version control using Git
   

We offer:

• Competitive compensation with performance incentives
• Career advancement opportunities
• Professional development (including English courses)
• Modern equipment and комфортне робоче середовище
• Office-based collaboration in Lviv
   

Interview stages:
HR screening → technical interviews → assignment → final discussion

Please share your CV to apply for this position.

Pixel mindIT is an innovative IT company specializing in software development, web applications, and mobile apps. We bring together a team of passionate professionals working with cutting-edge technologies. With us, you'll find a creative approach to complex challenges, efficient project management, and a culture of continuous growth.

Requirements:
- Front-End:

    - Solid understanding of JavaScript and TypeScript
    - Experience with React and Next.js
    - Familiarity with Redux / React Redux for state management
    - Experience working with REST API and HTTP methods

- Back-End:
    - Familiarity with Node.js and experience with Express.js and/or Nest.js frameworks
    - Hands-on experience or understanding of GraphQL APIs
    - Basic knowledge of databases: MongoDB, Redis, MySQL, PostgreSQL
    - Familiarity with ORM tools: Prisma.js, TypeORM, or Sequelize

- General:

    - Proficient use of Git in collaborative environments
    - English at B1–B2 level (reading documentation, team communication)

What We Offer:

- Flexible working hours
- Official employment with a competitive salary based on your experience and English proficiency
- Open positions from Trainee to Middle — we invest in your growth
- English language courses to support your professional development
- A modern, well-equipped office with a comfortable workspace
- A friendly team that supports both your professional and personal development
- Hands-on experience with real innovative projects from day one

SBC Performance drives scalable growth for brands ready to expand globally.

Working across eCommerce, health & wellness, education, and entertainment, our team helps brands acquire customers faster and scale across 26+ global markets. We combine data-driven paid media, performance creative, and advanced analytics to turn marketing into a predictable revenue engine.
Trusted by 200+ companies, managing $150M+ in ad spend.

Scale faster. Grow smarter.

Now, we’re looking for a Full Stack Engineer to join our AdTech product team. Someone passionate about building scalable, data-driven systems that power performance marketing automation and analytics.

Key Responsibilities:

• Design, build, and maintain frontend and backend services for the internal AdTech platform.
• Develop Angular (v12+) applications with TypeScript, using reactive patterns (RxJS, Angular Material, reactive forms).
• Implement and optimize state management and change detection for high-performance UI.
• Build and maintain Node.js microservices with TypeScript and RESTful APIs.
• Work with PostgreSQL (TypeORM) and Firestore (NoSQL) for data modeling and storage.
• Implement asynchronous patterns, error handling, and background data processing.
• Integrate with Google Cloud Platform (GCP): Cloud Functions, Firestore, Cloud Storage, and Secret Manager.
• Utilize Redis caching, message queues (RabbitMQ / Pub/Sub), and efficient pagination/filtering for large datasets.
• Collaborate with product, analytics, and QA teams to deliver robust, scalable AdTech solutions.

Requirements:

• 3+ years of experience as a Full Stack Engineer
• Experience with Node.js, Angular (v12+), and TypeScript in production environments
• Strong knowledge of RxJS, Angular Material, and reactive forms
• Experience with state management and change detection optimization
• Experience with microservices architecture and RESTful APIs
• Proficiency with PostgreSQL (TypeORM) and Firestore (NoSQL)
• Understanding of asynchronous patterns and error handling
• Experience deploying and managing Cloud Functions (triggers, logs, monitoring)
• Knowledge of Firestore queries, indexing, and data modeling
• Familiarity with Cloud Storage and Secret Manager
• Docker basics for local development and testing
• Experience with message queues (RabbitMQ or Pub/Sub)
• Redis caching and session management
• Handling large datasets (pagination, filtering, sorting)

Nice to Have

• Experience with ad platform APIs (TikTok Business API, Facebook Graph API, Google Ads API)
• Working knowledge of BigQuery for analytics and data aggregation
• Experience building worker pools and parallel processing pipelines
• Familiarity with CI/CD pipelines and deployment automation
• Understanding of AdTech concepts — campaigns, budgets, pixels, conversions
• Experience with high-volume, real-time data systems

What We Offer

• Hybrid job in Prague/Warsaw or remote
• Competitive compensation
• Flexible working hours: we start our operation day between 9:00 — 11:00 CET
• All necessary equipment
• Paid vacation and sick leaves
• Educational support: reimbursement of certification, training, and a knowledge-sharing atmosphere
• Company events and multiple internal activities
• Open feedback and transparent direct communication

Hello!

We are looking for a Full Stack Engineer (.NET / Angular / React) to join a team working with an international Big Four client in the fintech, audit, and consulting domain.

The client develops solutions for automating document workflows, tax reporting, and internal business forms. The role involves full-stack development, working with existing business applications, and actively using AI agents such as Claude, Codex, Cursor, or similar tools in daily development.

We are considering Senior engineers with 5+ years of commercial experience.

This is a great opportunity for:

• Engineers who want to work on enterprise solutions for a well-established international client
• Developers interested in AI-assisted software development
• Full Stack Engineers who are comfortable working across both backend and frontend
   

     Required Skills

• 5+ years of commercial software development experience
• Strong experience with .NET and ASP.NET Core
• Commercial experience with Angular or React
• Good understanding of full-stack application architecture
• Experience with REST APIs and relational databases
• Knowledge of Git and standard development workflows
• Practical experience using AI agents such as Claude, Codex, Cursor, or similar tools
• English - Upper-Intermediate (B2) or higher

• Ability to work independently and communicate effectively within an international team

   

     Will Be an Advantage

• Experience with fintech, audit, consulting, or document management systems
• Experience with cloud platforms such as Azure or AWS
• Knowledge of unit and integration testing
• Experience with CI/CD, Docker, or microservices
• Understanding of secure enterprise application development
  
  We Offer
• Time for structured training before joining the project
• Work on future AI-driven solutions for US-based clients
• Above-market compensation
• Extremely friendly and supportive team
• Free English lessons
• Flexible working schedule
• Comfortable Lviv office with perks
• Internal knowledge-sharing and career support
• Team events, celebrations, and a healthy culture.

TJHelpers is committed to developing strong engineering teams through mentorship, real project experience, and our “Helpers as a Service” model. We provide structured growth, hands-on practice, and a supportive environment where engineers can evolve quickly and meaningfully.

We are looking for a Senior Fullstack Developer (Technical Consultant) to join our team and help design, build, and scale modern web products across fintech, AI, telecommunications, healthcare, automation, and other fast-growing domains.

This role is ideal for an engineer who is equally confident working across frontend and backend development, participates in hands-on implementation, and contributes to architecture, technical planning, and consulting-driven engineering decisions.

Responsibilities

• Design, develop, and maintain scalable frontend and backend solutions for modern web applications 
• Build and improve user-facing features, APIs, integrations, and business logic 
• Participate in architecture design, technical planning, and engineering decision-making 
• Develop responsive, maintainable, and scalable frontend applications using modern frameworks and reusable component architecture 
• Build reliable backend services, APIs, and integrations using scalable backend technologies and integration patterns 
• Work with databases, external services, and third-party platforms 
• Collaborate closely with product, design, QA, DevOps, and engineering teams 
• Improve system performance, maintainability, scalability, security, and user experience 
• Participate in and lead code reviews, technical discussions, and engineering best practices initiatives  
• Diagnose and resolve complex issues in products and production environments 
• Transform product requirements into practical technical solutions and architectural decisions 
• Contribute to long-term technical strategy and platform evolution 

Requirements

• Strong commercial experience as a Fullstack Developer with hands-on work across both frontend and backend systems 
• Strong knowledge of modern JavaScript and/or TypeScript 
• Experience with frontend frameworks such as React, Next.js, Vue, or similar technologies 
• Understanding of frontend architecture, state management, and scalable UI patterns 
• Experience developing backend services and APIs using Node.js/TypeScript, Java, .NET, or similar backend technologies 
• Strong understanding of REST APIs, integrations, authentication, and client-server architecture 
• Experience working with relational and/or NoSQL databases 
• Understanding of software architecture principles, component-based design, and maintainable application structure 
• Experience with cloud platforms such as AWS, GCP, or Azure 
• Experience with Docker, testing, debugging, Git, and CI/CD pipelines 
• Ability to work independently, make technical decisions, and clearly communicate trade-offs and architectural choices 
• Strong problem-solving skills with a focus on reliability, maintainability, and production quality 
• English level: B2 or higher 

Nice to Have

• Familiarity with Kubernetes and modern deployment workflows 
• Experience with GraphQL, messaging systems, or event-driven architecture 
• Understanding of frontend performance optimization and modern rendering approaches 
• Understanding of performance optimization, observability, and production support practices 
• Experience with design systems, frontend architecture, or scalable UI platforms 
• Familiarity with AI products, data-intensive systems, or third-party platform integrations 
• Experience participating in technical consulting, solution design, or tech leadership initiatives 

What We Offer

• Work on real-world products across multiple industries and domains 
• Opportunity to participate in technical discovery, architecture, and solution design 
• Collaboration with strong engineers, tech leads, architects, and product teams 
• Clear growth path toward Tech Lead, Solution Architect, or Engineering Lead roles 
• Open engineering culture focused on ownership, transparency, and continuous improvement 
• Long-term projects, flexible schedule, and fully remote work opportunities

OSTCHEM — один із найбільших світових виробників та експортерів азотних добрив. Ми працюємо над сталим розвитком хімічної галузі, підтримкою аграрного сектору та забезпеченням його високоякісною продукцією.

Як провідний гравець світового ринку, OSTCHEM активно впроваджує сучасні цифрові рішення для автоматизації бізнес-процесів, управління даними та підвищення операційної ефективності.

Ми шукаємо Middle Full Stack Developer, який долучиться до розробки та розвитку корпоративних вебзастосунків, інтеграційних рішень та інтерактивних модулів на базі Unity.

Основні вимоги

• Комерційний досвід Full Stack розробки — від 2 років;
• React або Vue.js, JavaScript/TypeScript, HTML, CSS;
• Розробка backend-функціональності на Node.js — NestJS або Express.js;
• Практичний досвід із Strapi;
• Знання Unity та C#;
• REST/GraphQL API, PostgreSQL або MySQL;
• Git та розуміння архітектури сучасних вебзастосунків.

Досвід із Strapi

• Проєктування content types, collections, components та зв’язків між сутностями;
• Побудова структури даних для об’єктів, категорій, поверхів, локацій і картографічного контенту;
• Зв’язування об’єктів CMS з об’єктами інтерактивної карти;
• Розробка API для передачі контенту в мобільні та вебзастосунки;
• Налаштування ролей і прав доступу до контенту;
• Робота з медіафайлами, статусами та публікацією контенту;
• Управління акціями, повідомленнями, push/deeplink-переходами та віджетами головного екрана;
• Реалізація керування актуальною версією мобільного застосунку та сценаріями обов’язкового оновлення;
• Налаштування середовищ, deployment і CI/CD для Strapi.

Досвід із Unity

• Розробка інтерактивних 2D/3D-карт для мобільних застосунків;
• Відображення об’єктів, поверхів, категорій та інтерактивних елементів;
• Групування та об’єднання об’єктів карти;
• Реалізація навігації та побудови маршрутів;
• Інтеграція Unity-карти з мобільним застосунком, Strapi та backend API;
• Оптимізація продуктивності на iOS і Android;
• Оновлення картографічного контенту без повного перевипуску застосунку.

Основні завдання

• Розробляти frontend на React або Vue.js;
• Створювати backend-функціональність на Node.js;
• Розвивати CMS, структуру даних та API на Strapi;
• Розробляти й підтримувати інтерактивні карти на Unity;
• Забезпечувати синхронізацію даних між CMS, картою, backend та мобільним застосунком;
• Брати участь у проєктуванні архітектури, оптимізації та code review;
• Працювати разом з аналітиками, дизайнерами, QA та іншими розробниками.

Буде перевагою

• Unity Addressables або AssetBundles;
• Unity WebGL;
• Indoor-навігація та позиціонування користувачів;
• GitLab CI/CD і Docker;
• Досвід роботи зі складними корпоративними інтеграціями.

Ми пропонуємо

• Роботу над масштабними цифровими продуктами;
• Можливість впливати на архітектуру та технічні рішення;
• Корпоративне обладнання;
• Сучасний офіс у центрі Києва;
• Навчання та професійний розвиток;
• Стабільну довгострокову співпрацю.