Jobs at Djinni

✨ Join Win Media — Shaping the Future of iGaming Products! ✨
 

At Win Media, we build innovative solutions that drive success in the iGaming industry 🎯.
By combining strategic thinking 💡, data-driven decisions 📊, and creativity 🎨, we create products that engage players, grow revenues, and set new industry standards 🚀.

We’re now looking for a Finance Manager to join our fast-growing product team!
This role suits a proactive, detail-oriented professional who can independently manage financial operations and is ready to grow into a Head of Finance position. 💪
 

📌 About the Role

As a Finance Manager, you’ll be responsible for daily financial operations, payment management, budgeting, and reporting.
You’ll play a key role in ensuring accuracy, efficiency, and transparency in all financial processes while supporting media buying and marketing teams.
 

🛠️ Responsibilities

• Manage payments and cash flow 💰
• Oversee operational financial infrastructure — wallet and account replenishment, payment processing
• Budgeting: preparation, planning, and control of actuals
• Prepare financial reports (P&L, budgets, forecasts)
• Ensure transaction accuracy and proper documentation
• Collaborate with internal departments and external vendors
• Support accounting and planning for Media Buying and other marketing teams
• Optimize financial processes and improve operational efficiency
   

✅ Requirements

• 3+ years of experience in finance or accounting
• Strong command of Excel / Google Sheets
• Solid understanding of P&L and cash flow management
• Experience with payment systems (bank / crypto / PSP)
• Understanding of marketing costs, budgeting, and media spend control
• Intermediate English (spoken and written)
• Experience in the iGaming industry will be a huge plus 🎰
   

🎯 We Offer

• 💼 Opportunity to build and optimize financial processes from scratch
• 🌍 Flexible remote or hybrid work format
• 🚀 Career growth path toward Head of Finance
• 💰 Competitive compensation package
• 🤝 Supportive and professional team environment
   

✨ At Win Media, we don’t just build products — we build success.
Join us and become part of a team that moves fast, grows boldly, and plays to win! 🏆

As a 2D Artist, you will play a key role in defining and executing the visual direction of our games — from early concept exploration to final polished assets ready for integration.

You will collaborate closely with Game Designers, Animators, and Developers to ensure that every visual element supports gameplay, theme, and player engagement.

This role requires strong illustration skills, production discipline, and the ability to work within defined art styles while contributing creative input.

Responsibilities

• Design and create concept art and visual directions for casino games.
• Produce high-quality final 2D assets aligned with technical specifications.
• Adapt to and maintain consistent art style across projects.
• Collaborate with designers and animators to ensure cohesive visual execution.
• Review project briefs and technical requirements before asset creation.
• Participate in feedback cycles and artistic discussions.
• Contribute to solving artistic and production challenges.

Requirements

• 2+ years of experience in gaming or creative industries.
• Strong proficiency in Adobe Photoshop.
• Solid understanding of game asset production, optimization, and export.
• Experience working with JIRA or similar task management tools.
• Strong portfolio demonstrating illustration and concept art skills.
• Openness to AI-assisted workflows and practical experience with generative AI tools (Stable Diffusion, Midjourney, etc.).
• Team-oriented mindset with strong communication skills.
• Ability to give and receive constructive feedback.

Would Be a Plus

• Experience in Gambling / iGaming or video game industry.
• Background in graphic design and typography.
• Strong understanding of current gaming art trends.
• Experience with source quality control workflows.

What We Offer

• Competitive compensation.
• Private medical insurance.
• Professional growth opportunities.
• Educational budget and learning support.
• Creative, collaborative studio culture.
• Flexible working format.

Requirements:

3+ years embedded firmware development experience with C / C++, Linux / Unix platform;

Experience with ARM processors, embedded Linux;

Experience working with H.265;

Experience with Git, including merging and rebasing;

Basic understanding of electronic circuits;

Experience in embedded Linux systems (cross-build, flash, boot, system initialization, rootfs packaging, fault-tolerance, IPC, work with embedded filesystems), embedded distributions (Yocto,buildroot,OpenWRT);

Good written and verbal English communication skills;

Candidate needs to be in Kyiv (or consider relocation). Hybrid type of work.

Will be a plus:

Knowledge of Linux kernel;

Experience with any SoC, preferrably multimedia-targeted;

Video processing, streaming, encoding/decoding;

Experience working with OpenCV;

Image processing, tuning, enhancement;

OOP/OOD, strong programming experience with C/C++;

BS degree in Computer Science, or related engineering degree.

Tools:

ANSI C, Git, Linux kernel, embedded development tools (toolchain, OpenWRT, SW/HW debuggers, scripting).

What do we offer:

International work environment and work with global development teams;

Excellent work conditions in an A-Class office (Horizon Park Business Center);

Compensation package matching global standards;

Flexible work hours (as required);

Paid parking, courses, training, conferences and business trips;

Medical insurance;

Free lunches.

https://www.youtube.com/c/UbiquitiInc

Responsibilities:

Design high-quality and user-friendly interfaces for web and mobile. Examples: UniFi Network app, UniFi Protect app, UniFi Design System, ui.com, store.ui.com, design.ui.com and more;

Embrace a design-first approach, pushing the boundaries of design by working on new and innovative ideas;

Co-work with key stakeholders including leadership, strategists, developers (FE/FS) and other designers;

Navigate an agile work environment, iterating quickly yet maintaining high quality;

Actively participate in mulitple projects across the company and voice your ideas on design improvements.

Requirements:

Expert level UX and UI design skills;

Minimum 5 years of experience designing interfaces for web and mobile

Highly proficient in Figma;

Strong interest in working hands-on with design, considering both user experience and UIs;

You take full ownership of your tasks and responsibilites;

Genuine passion for great UX;

Excellent communication skills and highly proficient in English (written and spoken);

Candidate needs to be in Kyiv or consider relocation. 

Will be a plus: 

Knowledge about networking & wireless technologies;

Experience with Adobe After Effects or any other animation tool for interactions;

Skilled in Cinema 4D or Blender.

What do we offer:

International work environment and work with global development teams;

Excellent work conditions in an A-Class office (Horizon Park Business Center);

Compensation package matching global standards;

Flexible work hours (as required);

Paid parking, courses, training, conferences and business trips;

Medical insurance;

Free lunches;

Work on leading IT products (software and hardware)

https://www.youtube.com/c/UbiquitiInc

Requirements:

Knowledge of Wireless protocols (802.11) and L2/L3 networking

2+ years of embedded firmware testing experience on Linux platforms

Experience with bash/shell scripting and/or Python

Knowledge of Jenkins, ability to build and enhance CI system

Understanding of SW development lifecycle and related processes

BS degree in Computer Science, or related engineering degree

Effective written and verbal communication skills (Upper Intermediate English)

Ability to adapt and quickly pick up new technologies, ability to work productively and autonomously

Will be a plus:

Groovy, Jenkins pipelines

Git or other VCS(es)

Experience with OpenWRT

Experience with outdoor wireless

Basic understanding of electronic circuits

Responsibilities:

Candidate will work as part of the global team of firmware, digital hardware and RF hardware engineers to develop cutting edge wireless broadband products and technologies.

The candidate must understand digital Wireless communications and Networking.

Candidate needs to be in Kyiv (or consider relocation). Hybrid type of work.

What do we offer:

International work environment and work with global development teams

Excellent work conditions in an A-Class office (Horizon Park Business Center)

Compensation package matching global standards

Flexible work hours (as required)

Paid parking, courses, training, conferences and business trips

Medical insurance

Free lunches

Requirements:

Experience with backend testing

Networking L3-L4

3+ years of manual testing experience

Upper-intermediate level of spoken and written English

BS degree in Computer Science or related engineering degree

Major plus:

Networking L2, CCNA/HCNA certification

Experience embedded firmware testing

Automation testing experience

Experience on Linux platforms

Responsibilities:

Regression, exploratory, issues verification testing;

MQA lab setups maintaining;

Take part in test planning and estimation;

Manual testing — 90%, Automation — 10%

Candidate needs to be in Kyiv (or consider relocation). Hybrid type of work.

What do we offer:

International work environment and work with global development teams;

Excellent work conditions in an A-Class office (Horizon Park Business Center);

Compensation package matching global standards;

Flexible work hours (as required);

Paid parking, courses, training, conferences and business trips;

Medical insurance

Free lunches

Requirements:

3+ years of software testing experience;

1+ year QA Automation(backend) using Python, 1 year of manual testing experience;

Strong L2/L3 networking expertise;

Strong knowledge of software QA methodologies, tools and processes;

Experience with testing of networks and embedded systems;

Good knowledge of Linux administration and shell scripting;

Solid knowledge of Python;

Experience with Python test frameworks (PyTest, etc.);

Upper-intermediate level of spoken and written English;

BS degree in Computer Science or related engineering degree.

Responsibilities:

Design and implement wide variety of test scripts;

Take part in test planning and estimation;

Extend functionality of Python test framework;

Adapt and create tools to support new features/hardware;

MQA lab setups maintaining;

Manual testing — 40%, Automation — 60%

Candidate needs to be in Kyiv (or consider relocation). Hybrid type of work.

What do we offer:

International work environment and work with global development teams;

Excellent work conditions in an A-Class office (Horizon Park Business Center);

Compensation package matching global standards;

Flexible work hours (as required);

Paid parking, courses, training, conferences and business trips;

Medical insurance

Free lunches

The candidate will be part of a global engineering team working on UniFi Gateway products, focusing on quality assurance of firmware and hardware integrations to deliver robust and cutting-edge networking solutions.

We are seeking an experienced Head of Investor Relations to join our team!

This role is focused on originating, developing, and closing relationships with high-value capital allocators, primarily family offices and ultra-high-net-worth investors. The ideal candidate is a proven rainmaker with a strong track record of raising significant capital and bringing their own network to the platform.

Core Responsibilities

• Build and manage direct relationships with:

• Family offices
• Ultra-high-net-worth individuals (UHNWI)
• Sophisticated private investors and capital allocators
• Originate and convert new investor relationships into active allocations on the platform
• Lead allocator conversations from first contact through allocation decision
• Own and continuously develop a high-quality pipeline of new capital sources (not existing/internal leads)
• Drive capital commitments into:
  • Private market opportunities
  • Secondaries and private credit
• Coordinate with product and investment teams to match allocator demand with opportunities
• Represent GammaPrime in investor meetings, conferences, and private capital introductions
• Focus on investors with ticket sizes of $1M–$50M+ requiring high-expertise handling
• Represent GammaPrime in allocator meetings, conferences, and closed-door capital introductions
• Operate in a fast-paced, high-performance environment with strong emphasis on results
• Ability to travel internationally, including to the United States; candidates should be eligible to obtain an ESTA or hold a visa that allows business travel to the U.S.

Required Background:

Candidates must have:

• 7–12 years of work experience in capital raising, fund placement or distribution for:

• Hedge funds
• Venture capital funds
• Private equity or alternative asset managers

• Direct experience selling to professional allocators (not retail)
• An existing, active network of allocators (family offices, UHNWI, sophisticated investors) that can be leveraged immediately

• Strong experience in originating new relationships (not just managing inbound or existing clients)

• Prior roles at one or more of the following:

• Placement agents
• Private market investment platforms
• Private banks / UHNW desks
• Alternative asset managers (IR / distribution)

• Demonstrated capital raised:

Minimum €/$50m cumulative across prior roles

• Deep understanding of private markets, including private equity, private credit, and secondaries

• Ability to articulate:

• Allocator decision processes
• Ticket sizes
• Investment committee dynamics
  
  Ideal Candidate
• A true “hunter” and closer with a history of independently sourcing and closing capital
• Highly externally focused, proactive, and driven to bring new investors into the platform
• Comfortable operating in a fast-moving startup environment with high expectations and accountability
• Entrepreneurial mindset with strong ownership and urgency
• Willing to work aggressively to achieve results and scale capital inflows

About Us
Webugol is a global digital marketing agency that empowers brands through omnichannel strategies. We are passionate about providing custom digital marketing solutions to our clients. Now we’re building a next-generation AI automation platform that helps digital marketers launch, optimize, and scale campaigns with unprecedented speed and precision. From smart data pipelines to real-time decision-making, we’re pushing the limits of what automation can do in the ad tech space.

We’re looking for a talented Python Developer to join our on-site team in Lviv Office and work directly with the CEO to bring our core product vision to life.

Your Role
As our backend developer, you will:

• Develop and maintain FastAPI-based services powering our automation engine
• Build scalable async operations using asyncio (Python 3.10+)
• Manage and optimize PostgreSQL schemas and queries
• Integrate with major advertising APIs (Google Ads, Meta, etc.)
• Collaborate closely with the CEO on product features, strategy, and architecture
• Own key components of the platform and help shape the roadmap
• Contribute to a fast-moving, product-driven team onsite

What We're Looking For

• Core: Strong experience with Python 3.10+ and deep understanding of asyncio for building high-performance asynchronous applications.
• Frameworks: Experience with FastAPI and Pydantic (v2).
• Databases: Solid experience with PostgreSQL, including writing complex queries, optimizing performance, and schema management.
• ORM: Familiarity with Tortoise ORM is a big plus. Experience with SQLAlchemy or Django ORM is also valuable.
• Migrations: Proficiency with Aerich or Alembic for database migrations.
• Testing: Experience writing tests using Pytest to ensure code quality and reliability.
• Infrastructure: Experience working with Docker, CI/CD pipelines for automating deployments.
• Background Tasks & Scheduling:
  • Experience with background task management using tools like Redis, RabbitMQ, or Taskiq (ideal, or Celery as a fallback).
  • Understanding of scheduling tasks with Cron Jobs for data synchronization and periodic operations.
• External APIs: Experience working with Google Ads API, Google API Client, and Webhooks. Familiarity with other external APIs is an advantage.
  • Understanding of error handling, retries (using Tenacity), rate limiting (e.g., Leaky Bucket), and timeout management.
• System Design: Solid understanding of building modular systems, designing database structures, data flows between services, and queuing systems that scale efficiently.
• OOP & Clean Code: Knowledge of SOLID, DRY, and KISS principles. Experience implementing design patterns such as Strategy, Repository, and Factory.

Nice to Have:

• NoSQL: Experience with MongoDB.
• AI Integration: Experience working with OpenAI API, LangChain, or OpenRouter.
• Cloud Infrastructure: Familiarity with AWS, GCP, S3, or DigitalOcean.

Why Webugol?

• A fast-paced, collaborative environment with direct impact on the product
• Opportunity to work with cutting-edge technologies in the AI and ad-tech space
• Flexible working environment
• Competitive salary and benefits package
   

If you're passionate about backend development, automation, and building scalable systems, we'd love to meet you. Apply now to be a key player in shaping the future of digital marketing automation at Webugol.

NuxGame works with iGaming operators of all scales helping companies access new markets or enhance their existing brands. As a casino gaming software company, NuxGame provides solutions that allow building outstanding brands and fulfilling your business goals. We are looking for a  PHP Developer (Laravel) to join our team.

What we expect from the candidate:

- At least 2 year of experience in a similar position;

- Deep understanding of PHP and its features in the context of Laravel;

- Experience with HTTP, REST, and API integrations;

- Also experience with Git, Gitflow;

- Basic knowledge of Linux, Nginx, Docker;

- English language level from Intermediate (B1).

Your position will include:

- Developing program code for the company's products;

- Performing tasks in accordance with the work plan;

- Quality control of the written program code;

- Writing automated tests for previously developed program code;

- Support of the program code and its functions.

What we offer:

- Remote work format;

- Working hours from 10:00 to 18:00 (Mon-Fri);

- Interesting work in successful projects;

- Timely payment of salaries, official employment, 24 days of vacation and fun corporate events;

- A friendly team and a pleasant atmosphere without pressure, stress and other negative things.

We believe in the importance of unlocking the inner potential of each team member, we have an open and democratic system of work organization.

We are waiting for you on our team!

Diya is a successful Ukrainian IT company providing full-service IT solutions for businesses worldwide. Our company has a solid professional background in providing remote technical support services to companies across different industries, helping them deliver excellent customer experience.

We are a friendly crowd of it-savvies. Working shoulder to shoulder in a virtual crew gives us the flexibility to provide better solutions and exceed our customers' expectations.

Now we are looking for a Business Applications Support Specialist with hands-on experience in the technical IT arena to support internal and external customers.

Responsibilities:

• Support and management of the corporate customer communication platform:
  • Set up dedicated email accounts for customers.
  • Automation rules configuration.
  • Provide training and ongoing support for an internal team.
  • Reports configuration and delivery.
  • Documentation tasks — creating and maintaining an internal wiki.
• Support and management of the internal transportation management systems:
  • Account management.
  • Provide management of access roles and permissions.
  • User support.

Qualifications:

• English B2+ (Upper-Intermediate).
• Experience as a user or support representative of the business and task managing platforms: Jira, Zendesk, ClickUp, etc.
• Basic understanding of a CRM system structure.
• Solid knowledge of Office applications will be an advantage (Word, Excel, Google Docs)
• Desire to learn new technology and ability to consume significant volumes of new information (position requires extensive training).
• Readiness to different time shifts (our operations are 24/7).

What we offer:

• Comfortable work environment, remote work.
• Schedule based on the round-the-clock support service.
• Competitive salary.
• Paid vacation and sick leave.
• Healthcare insurance and gym.
• Training and valuable experience.
• Work in a young and friendly team.
• Career opportunities and professional growth.

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 a US-based startup building AI-powered tools for product and engineering teams, focused on autonomous “agentic AI” systems that turn product requirements into working features directly within real codebases. Their platform integrates with tools like Jira, Git, and design systems to generate production-ready code, reuse existing components, follow company standards, and automatically create pull requests.

The solution operates within real development environments and is designed to understand codebase structure, dependencies, and architecture, enabling it to act more like an experienced developer than a basic assistant.

Our client is looking for a Senior Full-Stack Engineer to join their team and help shape the future of autonomous AI agents for developers. In this role, you will work closely with AI engineers to build tools that enhance coding workflows, automate tasks, and boost productivity.

Why join this project?

• Be part of next-generation AI-powered development tools redefining software engineering
• Collaborate with top-tier engineers and AI specialists
• Solve complex challenges in a fast-paced, growing environment
• Enjoy a dynamic work culture with exciting growth opportunities
• Gain hands-on experience with cutting-edge technologies as the product evolves rapidly

Our tech stack:
React, TypeScript, Python, Postgres, Redis, AWS (leveraging its services extensively).

Key Requirements:
🔹 10+ years in full-stack engineering, with strong backend and frontend experience;
🔹 Startup experience is a must;
🔹 Backend: Strong experience with cloud architectures and AWS services;
🔹 Experience with Infrastructure as Code (IAC) tools such as Terraform or Pulumi;
🔹 Frontend: Deep expertise in React, TypeScript, and modern frontend architectures;
🔹 Experience working with CI/CD pipelines, automated testing, and modern development workflows;
🔹 Passion for developer tools and high-quality code;
🔹 Advantage: Use AI-powered dev tools in your day-to-day workflow;
🔹 Advantage: Experience with Python;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Design and develop scalable full-stack solutions, balancing backend and frontend;
🔹 Architect and optimize cloud-based systems using AWS;
🔹 Build and maintain high-performance backend services and APIs;
🔹 Develop modern, interactive UI components using React and TypeScript;
🔹 Work on developer-focused tools, including IDE plugins and workflow integrations;
🔹 Solve complex technical challenges (e.g. large codebase parsing, performance optimization, AI integrations);
🔹 Collaborate closely with AI engineers to integrate AI-driven features into the product;
🔹 Take ownership of key technical decisions and contribute to overall system architecture;

Interview stages:
🔹HR interview;
🔹Initial interview (30 min);
🔹Technical interviews;
🔹Interview with CTO (30 min);
🔹Interview with CEO (30 min);
🔹References;
🔹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.

German SaaS client is expanding the team and is looking for 2 Junior QA Automation Engineers.
 

About the product

Enterprise SaaS platform for business process automation with 100,000+ active users.

Tech stack

• Playwright
• TypeScript

What you’ll do (80% automation / 20% manual)

• Build and maintain automated tests using Playwright
• Improve and extend existing automation test coverage
• Refactor and stabilize test code
• Perform manual testing (~20%), mainly for new features and release validation

• Learn and grow in load testing and accessibility testing

   

What we’re looking for

• Around 1 year of experience in QA automation with Playwright and TypeScript
• Solid understanding of REST APIs
• Confident working with Git
• Good understanding of QA processes and SDLC
• Comfortable communicating in English 

• Active FOP 3 or readiness to open it after receiving an offer

   

What we offer

• Long-term contract work
• Real production experience on a large-scale SaaS product
• Growth in modern QA automation practices
• Work with an experienced and supportive team

• Personal time off (20 business days of paid vacation, sick leaves)

  
  
  Additional note

• Please include your salary expectations when sending your CV.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product
You’ll be working on a complex, data-driven platform focused on monitoring and analyzing hardware performance in real time. The system collects large volumes of sensor data across different stages - from design and production to real-world usage - and transforms it into actionable insights.

The platform operates in distributed, cloud-based environments and relies on Kubernetes, CI/CD pipelines, infrastructure as code, and modern observability tools to ensure high performance, reliability, and scalability.
 

About the Role:
We are looking for a Senior DevOps Engineer to take ownership of infrastructure and deployment processes for a complex, customer-facing product.

You’ll join a small, distributed team with high ownership and contribute across the full lifecycle - from design decisions to production support.

The role focuses on cloud infrastructure, Kubernetes environments, CI/CD pipelines, and improving system reliability, observability, and performance. You’ll also collaborate closely with development teams to streamline deployments and automate workflows.
 

Key Responsibilities:

• Design and maintain CI/CD pipelines using GitHub Actions and related tools
• Manage infrastructure as code with Terraform and Terragrunt
• Work with cloud platforms (AWS / Azure / GCP)
• Operate containerized environments using Docker and Kubernetes (including Helm)
• Automate infrastructure and configuration processes using Ansible
• Monitor system performance with tools like Prometheus and Grafana
• Troubleshoot production issues and ensure system stability
• Collaborate with engineering teams to improve scalability and deployment processes
• Handle networking, DNS, and load balancing configurations
• Support customer-facing environments when needed
   

Required Competence and Skills:

• 5+ years of experience in DevOps
• Strong experience with GitHub and GitHub Actions
• Hands-on experience with Ansible
• Solid knowledge of Terraform
• Strong experience with Docker, Kubernetes, and Helm
• Experience with at least one cloud provider (AWS / Azure / GCP)
• Python and/or Bash scripting skills
• Understanding of networking, DNS, and load balancing
• Experience with monitoring tools (Prometheus, Grafana, etc.)
• Strong communication skills and ability to work in distributed teams
• English - upper-intermediate or higher
   

Nice to have

• Experience with Terragrunt
• Basic database knowledge
   

What we offer

• 20 working days of vacation + public holidays based on your location
• Full accounting and legal support
• Fully remote setup with an option to use a co-working space
• Competitive compensation with regular performance and salary reviews

Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.
 

About the Product:
The product is a fast-growing online entertainment platform focused on delivering browser-based games along with real-time interactive features. It serves an expanding audience and operates under conditions of high traffic, strict latency requirements, and secure micro-transaction processing within a social gaming environment.

The platform relies on a hybrid technology stack that combines a legacy codebase built with a widely used DOM-manipulation library and modern solutions based on React and Next.js. Current challenges include transforming legacy parts into a scalable, component-based architecture, implementing real-time interactions using WebSockets, maintaining consistency across mobile devices and browsers, and integrating payment and promotion management systems.

Strong engineering ownership is key to ensuring system stability, improving performance, and enabling fast, scalable feature delivery.

About the Role:
In this role, you will take ownership of frontend feature delivery from idea to production. You will work closely with frontend leadership, backend engineers, designers, QA, and DevOps to build and evolve a complex product.

A key part of your work will be driving the transition from a jQuery-based architecture to a modern React/Next.js setup. You will be expected to make architectural decisions, improve development workflows, and ensure high standards of performance, security, and code quality.

This position requires strong independence, solid technical judgment, and the ability to work in a fast-paced, evolving environment.
 

Key Responsibilities:

• Improve and maintain existing jQuery-based interfaces
• Build scalable and responsive UI using React and Next.js
• Refactor and structure CSS/SCSS for long-term maintainability
• Ensure cross-browser compatibility and strong mobile experience
• Implement and support real-time features using WebSockets
• Apply frontend security best practices
• Contribute to the design of a reusable component architecture
• Integrate APIs and collaborate closely with backend teams
• Set up and improve build tools and performance monitoring
• Implement and manage state using Redux, MobX, or similar
• Work with designers to deliver high-quality UI
• Develop key features such as payments, authentication, and promotions
   

Required Competence and Skills:

• 6+ years of experience in frontend development on production systems
• Strong experience working with legacy codebases (jQuery)
• Solid knowledge of React (Hooks, functional components)
• Hands-on experience with Next.js (SSR, SSG, API routes)
• Strong CSS/SCSS skills and responsive design expertise
• Proficiency in JavaScript (ES6+) and TypeScript
• Experience with WebSockets and async patterns
• Understanding of performance optimization and Core Web Vitals
• Familiarity with build tools like Webpack, Vite, or Gulp
• Experience integrating REST APIs
• Strong debugging and cross-browser troubleshooting skills
• Experience with state management libraries
• Git proficiency and experience working in teams
• Strong communication skills and ability to work independently
   

Nice to Have:

• Experience introducing TypeScript into existing projects
• Basic knowledge of PHP
• Experience with testing tools (Jest, RTL, Cypress)
• Experience with animation libraries like GSAP
• Familiarity with design tools (Figma, Zeplin, etc.)
• Understanding of CI/CD processes
• Knowledge of SEO and analytics
• Experience with hybrid mobile solutions (e.g., Cordova)
   

Why Us:

• We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in). 
• We provide full accounting and legal support in all countries we operate. 
• We offer a highly competitive package with yearly performance and compensation reviews.