Software Engineer, Frontend

We're hiring a Software Engineer to play a pivotal role in shaping the backbone of our innovative Software as a Service (SaaS) products. This isn't a typical frontend role: we're looking for someone who's already adapted to building software in the AI era — who thinks in systems, moves comfortably across the stack, and treats AI tools as part of the craft, not a shortcut around it. 

How you think, how fast you iterate, and how fearlessly you push past "good enough" matter more to us than years logged or job titles. You'll join a team with strong engineering proficiency that spends its time on problems that actually matter and shares a real passion for building products from the ground up, regardless of stack. We run experiments and PoC work alongside feature development on a weekly basis.

• Bring a working AI-augmented workflow into daily development – prompting, orchestrating agents, and critically reviewing AI-generated output before it ships;
• Become part of a team building real-time web applications using WebSockets for live session updates and streaming technologies for AI-powered responses, with a focus on reliability and smooth user experiences;
• Build and maintain React 19 applications using TypeScript and Tailwind CSS, manage application state with Redux Toolkit, and contribute across a pnpm/Turborepo monorepo with Rspack and Node.js SSR environments;
• Partner closely with product, design, and backend engineers to turn UI/UX principles into interfaces that hold up under real usage. Be responsible for systems and products that serve 3M+ websites;
• Work fluently in Git within a big team, where collaboration is a must;
• Ship iteratively and often, favoring fast feedback loops and continuous improvement;
• Share knowledge, challenge ideas, and continuously raise the bar for our engineering practices and the team;
• Care deeply about performance, reliability, and craft – own the outcome, not just the task.

• Experience in building reusable, scalable front-end architecture with a clear eye on how that translates into a better customer experience;
• A genuine feel for UI/UX – instinct for what makes an interface work, not just checklist familiarity;
• A demonstrated AI-leveraged mindset – you weave AI tools into your daily development flow, paired with the critical eye to not just judge correctness but optimize for it;
• Ability to break down complex problems and implement practical solutions;
• Bachelor's degree in Computer Science, Engineering, or the equivalent gained through hands-on experience, open-source work, or a technical write-up sharp enough to speak for itself.

• If AI is an output multiplier for you;
• If you are even more passionate about your work than ever before;
• If you bring a team-first mindset and care more about solving the problem than proving you’re right;
• If you get excited at the prospect of shipping tech products that push the web forward.

• Competitive remuneration and a performance-based bonus system;
• Shorter workday on Fridays – we finish at 3:00 PM;
• 5 extra days off at 5 years of service, plus 1 more each year after – up to 10;
• 2 extra paid days off for volunteering to support the causes you care about;
• Premium additional health insurance coverage and annual medical check-ups;
• Modern and cozy offices across Bulgaria, plus flexible work options;
• Chef-prepared breakfast and lunch provided daily at our HQ restaurant – all on us;
• Free parking and a metro shuttle;
• Fully equipped in-office gym with professional coaches;
• On-site sports at our HQ: yoga, spinning, group conditioning, Brazilian Jiu-Jitsu, dancing, table tennis, and more;
• Multisport or Coolfit cards fully covered by the company;
• Free massages;
• Memorable team events, internal gatherings, and company festivals;
• Opportunities for professional development through trainings and conferences;
• Knowledge-sharing culture through meetups and events;
• Anniversary and company gifts along the way.