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Senior Full-Stack Engineer

Senior Full-Stack Engineer

OnHiresBudapest, HU
25 days ago
Job type
  • Quick Apply
Job description

Remote | Globally Distributed Team

Data Platform / DevTools Product

Full-time | Long-term | Stock Options Included

Why This Role Stands Out

Join a product-driven startup backed by the investors in Zoom, LinkedIn, Uber, and Twitter — a rare opportunity to shape a technically ambitious platform from the ground up.

You’ll work alongside engineers from NASA, AWS, Meta, MIT, and Stanford on a mission-critical devtools product used by engineering and security teams to optimize how software is built and delivered.

As an early team member, you’ll receive a significant equity stake - not just symbolic stock options, but real ownership in a company solving deep technical challenges. It’s a chance to build something meaningful and benefit directly from its success.

What You’ll Work On

You’ll join the Applications team to build features end-to-end — from data processing and APIs to frontend components like browser extensions and IDE plugins.

The focus is backend-heavy, but solid frontend skills are required for delivering user-facing developer tools.

Build and own features across backend, APIs, and frontend

Develop internal and public APIs

Integrate with the company’s data platform

Contribute to browser / IDE plugins and dev-facing tools

Support CI / CD pipelines and cloud-based delivery

Collaborate with the infrastructure team (Kubernetes, GCP)

Write well-tested, maintainable code

Participate in code reviews and mentor other engineers

Tech Stack

Primary Backend : Go, Kotlin, Java, or Scala — language flexibility is welcome; JVM experience is especially valued

Frontend : TypeScript + any modern JS framework (React, Vue, Angular, Svelte — all accepted)

Infrastructure : Kubernetes, Terraform, Docker, GCP

Data Layer : PostgreSQL

DevOps : CI / CD pipelines, GitHub Actions, CircleCI

You Might Be a Great Fit If You Have

8+ years of experience in software engineering

Strong backend expertise (Go, Kotlin, Java, or Scala)

Hands-on experience with RESTful APIs and data-heavy applications

Familiarity with cloud infrastructure and Kubernetes

Solid frontend skills (TypeScript, integration-level — no need for deep UI work)

Ability to deliver production-ready features end-to-end

Comfortable working across the stack and switching layers as needed

Experience with developer tools or data platforms is a plus

English : Upper-Intermediate or higher

What’s In It for You

Stock options in a fast-growing, VC-backed startup

100% remote team with async-friendly culture

Collaborate with world-class engineers from NASA, Meta, MIT, AWS

Work on a high-impact devtools product used by engineering and security teams

Unlimited PTO and flexible hours

High ownership, zero micromanagement, no legacy

Interview Process

Recruiter screening (30 mins)

CEO interview

Technical interview #1 (live coding)

Technical interview #2 (live coding)

Final interview with CTO / co-founder

Interested?

Apply now or message us directly — we’ll be happy to share more about the role, product, and team. Let’s build something exceptional together.

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Senior Engineer • Budapest, HU