Senior Frontend Software Engineer (React)

In this role, you will be responsible for:

• Design and build features in SPOG (React 18, Vite, MobX) — and dip into other Unite UI projects where it makes sense.

• Own the delivery infrastructure for our UI apps via AWS CDK: CloudFront distributions, S3 origins, Lambda@Edge routing, and the GitHub Actions that glue it all together.

• Work on Lambda functions that sit in the request/response path of our UI (pod routing, telemetry ingestion, etc.) and the CDK stacks that deploy them.

• Push the bar on UI architecture across the org — share patterns between squads, raise the floor on test coverage, performance budgets, and CI quality gates.

• Partner with the PO on shaping work — propose tasks, scope trade-offs, and push back when it matters.

• Mentor teammates informally, run internal meetups, and review code with intent.
This is a hands-on senior role. You'll write code most days, but you're also expected to think a level above your own tickets.

Requirements:

• Strong ECMAScript 2016+ and TypeScript fundamentals.

• Solid grasp of OOP and functional paradigms in a frontend context.

• Experience with build systems (Vite, Webpack) and modern bundling concerns (code-splitting, tree-shaking, source maps, perf budgets).

• Real experience designing responsive, performant interfaces and diagnosing the issues that come with them (re-renders, bundle bloat, network waterfalls, memory leaks).

• Hands-on experience with AWS CDK (TypeScript). You've written and deployed at least one non-trivial stack.

• Practical familiarity with CloudFront, S3, Lambda, and Lambda@Edge.

• Experience with CI/CD pipelines, ideally GitHub Actions.

• Good level of English (B2 or higher).

• Russian - Native.

Would be nice to have:

• Experience with Electron or other desktop-shell work.

• Experience with micro-frontend architectures (module federation, web components, runtime composition).

• WebRTC / SIP / real-time communication background.

• Docker, Jenkins, or other CI/CD platforms beyond GitHub Actions.

We offer you:

• Remote b2b (Georgia-Moldova) or on-site employment (Belarus-Moldova) work opportunity!

• Stable job with long-term growth perspective.

• Competitive salary with annual performance review.

• Really good hardware.

• An exciting and challenging job with talented people around.

• Continuous learning and career growth opportunities.

• Compensation for professional training, seminars, and conferences.

• Referral program – get rewarded for helping us grow the team with talented people.

• Company-supported English classes to enhance your professional growth.

• More perks for the Minsk and Chisinau office employees.