Lead FullStack Engineer

Company shown to members 🔒 · Remote · US, Portugal, Poland +1 only

US, Portugal, Poland +1 only7+ years requiredPublished 23 June 2026Check carefully

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First recorded by Psst: 12 October 2026. Your first 3 jobs are free to apply to (the first right away, 2 more with your email). After that, the company and the apply link are for Psst members, from $4.99 for 7 days.

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The 20-second read

Experience
7+ years required
Where you can live
US, Portugal, Poland +1 only
Languages
English
Skills and tools
typescript, react, node.js, docker, kubernetes, ci/cd
Job type
Full-time

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Job details

Where you can work
United States, Portugal, Poland, Cyprus
Employment type
Full-time
Advertised pay
Not stated by the employer
Experience
7+ years required
Employer publication date
23 June 2026
First recorded by Psst
12 October 2026
Last checked at the source
10 November 2026

About the job

We are looking for a Lead FullStack Engineer with strong backend expertise to help us build reliable, scalable, and high-quality products.

You will lead a small engineering team consisting of 3 engineers and 2 QA specialists. This is a hands-on role requiring deep involvement in architecture, complex technical challenges, and production development.

We expect you to actively leverage AI tools to improve engineering quality and development velocity.

Responsibilities

  • Design and develop scalable backend services and APIs.
  • Drive architecture decisions and ensure high engineering standards.
  • Write production-ready code and actively use AI tools to accelerate development.
  • Solve complex technical challenges and improve system reliability.
  • Lead code reviews and maintain code quality across the team.
  • Mentor engineers and help increase team productivity.
  • Collaborate closely with Product, Design, and QA teams.
  • Continuously improve development processes and engineering practices.

Requirements

  • 7+ years of software engineering experience.
  • Strong commercial experience with Node.js and TypeScript.
  • Experience designing scalable architectures and distributed systems.
  • Solid understanding of PostgreSQL, Redis, REST APIs, and asynchronous patterns.
  • Experience with Docker and CI/CD pipelines.
  • Experience leading engineers and driving technical decisions.
  • Strong hands-on approach and willingness to stay close to the code.
  • Experience using AI tools such as Cursor, GitHub Copilot, Claude Code, or similar in daily development.
  • English B2/C1.

Nice to Have

  • Experience with React or Angular.
  • Experience with RabbitMQ, Kubernetes, and GitOps.
  • Experience with Web3 or blockchain products.
  • Experience integrating LLM APIs and AI capabilities into products

Benefits

  • Professional growth: support for courses, conferences, and English learning (up to 100% coverage).
  • Work-life fit: remote or hybrid format with flexible hours across international teams.
  • Paid leave: up to 20 vacation days +  8 company holidays + 5 personal days per year
  • Recognition programs: structured performance reviews and team awards.
  • Team culture: retreats in international locations (for example, company apartments in Cyprus).

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