# Product Engineer at Armitage Labs

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Design and build end-to-end product feat

- **Company:** Armitage Labs (https://jobs.trythestack.co/companies/armitage-labs)
- **Location:** Tallinn, Estonia
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 2–5 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** React, JavaScript, TypeScript, NextJS, NestJS, Full Stack Development, API Architecture, AI Automation, Product Engineering, Fintech, Developer Tools, System Design
- **Posted by employer:** 2026-05-20
- **Added to The Stack:** 2026-05-21
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://jobs.ashbyhq.com/creem/ee2c9fb0-905e-4261-afaa-2fdbfb0c2494 (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/product-engineer-armitage-labs

## About the role

Responsibilities:
- Design and build end-to-end product features across dashboard, developer tools, and SDKs (frontend + backend).
- Architect and implement APIs and backend services that power financial workflows and developer integrations.
- Own entire domains: prioritize, deliver, and iterate on high-impact solutions informed by customer conversations and system testing.
- Create cohesive user interfaces and developer experiences using React/Next.js and TypeScript.
- Improve product reliability and scalability; write tests, run experiments, and monitor results.
- Leverage AI automation: design and orchestrate AI agents or automation to reduce manual work and increase delivery velocity.

Requirements:
- 2–5 years of full-stack/product engineering experience with strong React and TypeScript skills.
- Experience with Next.js for frontend and NestJS (or similar) for backend/API design.
- Practical knowledge of API architecture, authentication, and developer tooling (SDKs, docs).
- Proven ability to own features from discovery to production and iterate based on user feedback.
- Strong communication, customer empathy, and a bias for action; comfortable in founder-level, ambiguous contexts.
- Familiarity with automation/AI tooling and a willingness to build and integrate AI-driven workflows.

## Responsibilities

The Product Engineer will build scalable product features, architect API functionality, and implement user interfaces across the dashboard and developer tools. They will own entire domains, translating customer challenges into technical solutions while leveraging AI agents to amplify impact.

## Requirements

Candidates must have full-stack experience with React, TypeScript, NextJS, and NestJS, along with a proven track record of building meaningful projects from the ground up. Strong communication skills and a bias for action are essential for this founder-level responsibility role.

## FAQ

- **Is this Product Engineer role still open?** It was posted on 2026-05-20. Listings more than 30 days old may no longer be active, so check Armitage Labs's site before applying.
- **Does Armitage Labs offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Armitage Labs's site.
- **Where is this role located?** The listing gives the location as Tallinn, Estonia. It is marked on-site.
- **What skills does this role ask for?** The listing names: React, JavaScript, TypeScript, NextJS, NestJS, Full Stack Development, API Architecture, AI Automation, Product Engineering, Fintech, Developer Tools, System Design.

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## About The Stack

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## Notes for agents

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