Senior Full-Stack Engineer (JVM + TypeScript) Bucharest

Senior Full-Stack Engineer (JVM + TypeScript)
Bucureşti
Bucharest, Bucharest, Romania

Remote | Globally Distributed Team
Data Platform / Dev
Tools Product
Full-time | Long-term | Stock Options Included

Why This Role Stands Out

Join a product-driven startup backed by the investors in Zoom, Linked
In, 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
- 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 — from data processing and APIs to frontend components like browser extensions and IDE plugins.
The focus is
- heavy, but solid frontend skills are required for delivering
- 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
  - facing tools

• Support CI/CD pipelines and
  - based delivery

• Collaborate with the infrastructure team (Kubernetes, GCP)

• Write
  - 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: Type
  Script + any modern JS framework (React, Vue, Angular, Svelte — all accepted)

• Infrastructure: Kubernetes, Terraform, Docker, GCP

• Data Layer: Postgre
  SQL

• Dev
  Ops: CI/CD pipelines, Git
  Hub Actions, Circle
  CI
  
  

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
  - heavy applications

• Familiarity with cloud infrastructure and Kubernetes

• Solid frontend skills (Type
  Script,
  - level — no need for deep UI work)

• Ability to deliver
  - ready features
  -
  - 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
  - growing, VC-backed startup

• 100% remote team with
  - friendly culture

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

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

• Unlimited PTO and flexible hours

• High ownership, zero micromanagement, no legacy
  
  

Interview Process

1. Recruiter screening (30 mins)

2. CEO interview

3. Math interview

4. Technical interview #1 (live coding)

5. Technical interview #2 (live coding)

6. 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.