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Tezos is the product of many organizations and individuals across the globe working together on an open-source project.

Middle Full-Stack Engineer (React and NestJS)

Madfish

Madfish

Software Engineering
Ukraine
Posted on Dec 4, 2025

Hi, there!👋 We are the InterCode - warm and friendly team of software engineers located all over the world. We are developing custom software solutions such as SaaS, Web, Mobile platforms.

Now we are inviting a Middle Full-Stack Engineer to join our InterCode team.

You’ll be joining a team working on a fast-growing SaaS platform that enables the creation of AI agents responsible for conducting outreach calls in the real estate industry.

We Expect You To Have

  • 3+ years of commercial experience as a Full-Stack Engineer.
  • Strong knowledge of React, Tailwind, NestJS, TypeORM.
  • Experience with serverless architecture (AWS Lambda).
  • Practical experience with PostgreSQL.
  • Understanding of Supabase and its Edge Functions (hotfixes, support, migration from them to NestJS)..
  • English level: Upper-Intermediate (B2) — for direct client communication.
  • Experience with AI-based coding accelerators.

Nice to have: Docker experience, AWS basics, Supabase knowledge.

Your future responsibilities:

  • Develop and maintain UI using React + Tailwind (shadcn).
  • Build and support APIs using NestJS, serverless functions, and TypeORM.
  • Work with PostgreSQL (migrations, backups, restores).
  • Maintain and apply hotfixes to Supabase Edge Functions during the migration period.
  • Work with Docker, AWS Amplify, AWS ECS (basic skills are enough).
  • Use AI coding assistants (GitHub Copilot, Claude Code, etc.) as part of the development flow.
  • Communicate directly with the client, propose improvements, and estimate tasks.
  • Potentially guide a Junior Full-Stack Engineer in the future.

We are looking for someone who has:

  • The ability to communicate clearly and professionally with clients.
  • A strong sense of ownership and a focus on achieving business results.
  • Initiative and a readiness to suggest improvements.
  • Reliability and the ability to provide accurate task estimations.
  • Availability during the second half of the day to ensure overlap with the US East Coast.

We offer:

  • people-oriented management without bureaucracy;
  • competitive compensation;
  • 18 working days of annual paid vacation;
  • paid sick leaves;
  • compensation for the cost of professional courses;
  • 50% compensation for English language courses;
  • friendly and engaging professional team.

Stages of the interview:

✔️pre-interview with HR Manager;

✔️technical interview;

✔️receiving an offer.

If you want to join a strong Ukrainian team, work closely with a client on a meaningful SaaS product, and influence both UI and backend architecture - send us your CV, we’ll be happy to meet you!