Middle Full-Stack Developer

Bitmedia Labs is an international product company founded in 2014. Today, we’re a team of 150+ specialists working globally, building products used by millions worldwide.

Our work spans two core areas:
• Game Development — browser-first games for global audiences, centered on reward-driven progression and long-term engagement.
• Digital Advertising — high-performance advertising and affiliate platforms across Web2 and Web3 markets.

We believe great products are built by people who take ownership — shaping direction, making decisions, and seeing their work turn into real impact. Now, we’re looking for a Middle Full-Stack Developer to join the team and help us move our products forward.

Responsibilities:
• Develop and maintain full-stack features using Node.js and React.js;
• Build responsive, user-friendly interfaces and connect them with backend services;
• Implement, and optimize APIs and database interactions (SQL/NoSQL);
• Maintain code quality, fix bugs, and improve existing functionality;
• Collaborate effectively with developers, designers, QA, and product managers;
• Participate in code reviews and follow best practices in version control and development workflow;
• Troubleshoot and resolve technical issues independently.

Requirements:

• At least 3 years of professional experience with Node.js and React.js;
• Experience in constructing and deploying RESTful APIs with a focus on maintainability and scalability;
• Experience in architecting and developing solutions based on the micro-services architecture;
• Strong experience in creating adaptive and responsive layouts with HTML5 and CSS3, including pixel-perfect and flex-box layout techniques;
• Minimum of 2 years working with MongoDB;
• Proficient in using Git as a code versioning tool;
• Solid understanding of networking, DNS, and sockets;
• Experience with at least one CSS preprocessor (such as Stylus, Sass, Less, SCSS) or PostCSS;
• Passion for continuous learning, with an ability to keep up-to-date with the latest technologies and incorporate them into your work;
• Excellent self-management skills, with a high level of autonomy;
• Strong critical thinking skills, with an ability to troubleshoot and solve problems independently;
• Excellent communication and collaboration skills.
  

Will be a plus:

• Experience with Next.js;
• Experience with message brokers as RabbitMQ, Kafka;
• Experience with containerization technologies, Docker in particular;
• Familiarity with Blockchain technology and its potential applications;
• Familiarity with CI/CD tools.

Hiring process:

•  Intro call with a Recruiter — Interview with the Hiring team — Сollection of recommendations — Offer.

Why join Bitmedia Labs?
We care about what we build — and about the people who build it. Our teams work closely together, share responsibility for the product, and support each other in everyday challenges.

As part of the team, you’ll have:
• Professional growth through products operating at global scale;
• The opportunity to experiment, bring ideas to life, and influence product decisions;
• Collaboration with strong, experienced teammates who value quality and teamwork.

We also support you with:
• Flexible schedule and the option to work remotely or from our hubs in Kyiv, Warsaw, and Berlin;
• Competitive compensation, regular performance reviews, paid vacation, sick leave, and public holidays;
• Modern Apple equipment and thoughtful corporate gifts for holidays and personal milestones;
• Support for your growth: courses, workshops, and conferences.

Through our charity foundation Bit Spilka, led by volunteers from our team, we support the military, medics, and civilians across Ukraine — delivering over $500,000 in aid to date. Here your work also drives social impact, and you can also join our volunteer initiatives.

If this resonates with you — send your CV and join us.
Let’s foster the world together!