Full Stack Engineer

Coople Switzerland

Full Stack Engineer optimizing AI-assisted engineering processes in a modern TypeScript ecosystem. Collaborating closely with PMs and users in a hybrid work model.

Posted 4/22/2026full-timeWarsaw • 🇵🇱 PolandJunior💰 PLN 20,000 - PLN 28,000 per monthWebsite

Tech Stack

Tools & technologies

AWSJavaJavaScriptNext.jsPostgresReactReact NativeTypeScript

About the role

Key responsibilities & impact

Pragmatic and hands-on Full Stack Engineer who loves shipping fast and working across a modern TypeScript ecosystem
Build in Cursor and optimize development process for AI-assisted engineering
Guide, validate code and deliver production-quality features quickly
Work across our stack (Nest.js, Next.js, React Native, Neon/Postgres, AWS)
Collaborate closely with PMs, product, and users
Ownership, clarity, and iterative delivery matter most

Requirements

What you’ll need

Strong proficiency in TypeScript
Experience with Nest.js (backend), Next.js (frontend), React Native (mobile), Postgres/Neon, and AWS (or equivalent)
Java experience is a plus, but not required
Strong understanding of CI/CD, testing strategies, performance, security, observability, and production readiness
Experience building end-to-end functionality in production systems, ideally with production accountability
Comfortable working with AI-assisted development (Cursor) and evaluating, refining AI-generated code
Product mindset with focus on delivering iterative value and solving user problems
Clear and concise communication with PMs, designers, and stakeholders
Fluent English and ability to commute to our Warsaw office are a must

Benefits

Comp & perks

yearly bonus (10% target bonus)
company stock options plan (ESOP)
Hybrid working model: 2 days per week on-site in our office in the heart of Warsaw
26 days’ of paid annual leave + public holidays

ATS Keywords

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Hard Skills & Tools

TypeScriptNest.jsNext.jsReact NativePostgresNeonAWSCI/CDtesting strategiesproduction readiness

Soft Skills

ownershipclarityiterative deliverycollaborationcommunicationproduct mindsetproblem solving