As a Senior Full Stack Engineer at WunderGraph, you are a technical leader and problem solver. You combine deep expertise across the stack with the ability to design, implement, and deliver features that are robust, secure, and scalable. You don’t just write code; you shape solutions, set standards, and mentor teammates to raise the bar for engineering excellence.

You understand that speed and quality go hand in hand. You balance rapid delivery with clean, testable code that others can confidently build upon. You thrive on solving complex problems, proactively exploring new technologies, and contributing to both product success and the engineering culture.

You take initiative, operate with autonomy, and are comfortable making architectural decisions when needed. Most importantly, you know that great engineering happens as a team sport, you share knowledge, support others, and help drive WunderGraph forward.

TEAM INTEGRATION

You report to the CTO
You align with the CEO (product strategy) and the CCO (customer feedback)
You collaborate closely with engineers across the stack, as well as product and customer-facing teams
You mentor junior and mid-level engineers through code reviews, pair programming, and guidance

ROLE OBJECTIVES

You are successful if you:

Deliver high-quality features that are reliable, performant, and well-tested.
Take full ownership of components, from design to deployment and monitoring.
Influence architecture and technical decisions to ensure scalability and maintainability.
Proactively improve developer experience (DX) and customer-facing experience (UX).
Mentor and support teammates, helping the entire team grow stronger.
Contribute to WunderGraph’s open-source presence and thought leadership.

ROLE TASKS

The role focuses on, but is not limited to, these tasks:

Feature & System Development

Lead the design and implementation of features across our stack (Next.js, React, TypeScript, GraphQL, Tailwind). Golang nice to have
Ensure code is robust, secure, performant, and testable.
Proactively identify technical debt and propose solutions for long-term maintainability.

Quality & Reliability

Establish and follow best practices in testing, documentation, and code reviews.
Monitor system performance and telemetry data to anticipate issues.
Run and orchestrate internal security reviews and penetration tests.

Collaboration & Mentorship

Collaborate with product, design, and customer-facing teams to refine requirements.
Mentor peers, provide constructive code reviews, and share best practices.
Engage with the open-source community: analyze, manage, and review pull requests.

Documentation & Customer Focus

Write clear, public-facing documentation for features and libraries you build.
Interact with customers to understand their use cases, gather feedback, and resolve issues.
Translate customer needs into technical improvements that move the needle.

ROLE REQUIREMENTS

Senior Level (IC4) professional experience in Full Stack Engineering.
Proficiency in Node.js, and TypeScript.
Solid experience with React, Next.js, GraphQL, and APIs (SOAP, gRPC, REST). Go a nice to have
Strong understanding of software architecture, testing, and security practices.
Proven track record of owning features end-to-end; open-source contributions a plus.
Experience with CI/CD pipelines, monitoring, and observability.
Excellent English communication skills for technical collaboration and documentation.
Self-starter with a strong ownership mentality; able to work independently in a startup environment.
Comfortable working 100% remote in a distributed, global team.
Occasional travel for team meetups and workshops.

WHAT SUCCESS LOOKS LIKE

Features you ship are reliable, secure, and loved by customers.
Teammates grow from your mentorship, reviews, and leadership.
The engineering org is faster and more confident because of your contributions.
Customers and developers rave about the DX and UX of what you’ve built.
WunderGraph’s open-source community sees you as a trusted maintainer and leader.

Why WunderGraph?

Work from wherever you thrive—we’re fully remote and globally distributed. If you're in Miami, come work with us in person! We also provide co-working space options worldwide if needed.
Pick your preferred work hardware
We focus on getting stuff done, and on having fun whilst doing so: work hard, play hard!
You can make a real difference and find lots of opportunities to grow together with us
Discretionary PTO: take the time you need to recharge
Competitive compensation
Depending on location, we offer healthcare benefits according to local standards
Team retreats across the globe

Senior Full Stack Engineer (Cosmo)

EMEA

Remote

Senior

Wundergraph