Full Stack Engineer - Remote; EMEA

Wunder Graph is growing fast, and we’re on a mission to redefine how companies leverage Graph

QL Federation  North Star is to enable collaboration across small and large organizations, leveraging APIs as the backbone of growing the business. Mega trends like AI need data, and data needs to flow from service to service, and from agent to agent. Data flows rely on APIs, which need a schema that’s shared across all stakeholders so it doesn’t create a huge mess.

Wunder Graph builds the foundation to enable this. Making this look easy for customers actually means solving hard technical problems, which is why we’re looking for people like you who can help us grow and build more exciting, cutting‑edge tech! If you want to make an impact, make your voice heard, and work in a no‑BS organization so you can get stuff done: look no further and apply today!

The requirements and responsibilities for this role are reflecting a mid‑level engineer, but if you’re playing on a higher level, don’t hold back – we have multiple open positions and aim for a healthy mix between junior and really senior people. Even if you’re a junior, but very ambitious, we’d love to hear from you! What makes working at Wunder Graph special is that you’ll be very close to our customers.

We release fast and often, and we’re in constant communication with our customers. You’ll be on customer calls and shared Slack channels to immediately see the impact of your work, get new insights, and improve your work further. This is no position where weeks of planning and months of work will be wasted in the wrong direction. What matters most is to provide value to the customer and iterate fast to figure out what’s right.

• Build software along our entire stack (Golang, NextJS, React, Typescript, Graph
  
  QL, Tailwind)
• Work on our open‑source code base, analyze and manage PRs
• Ensuring optimal performance, reliability, and developer experience (DX).
• Analyzing telemetry data and collaborating with our customers to understand their use cases and identify opportunities for improvement.
• Running internal penetration tests to identify and address security vulnerabilities.
• Diagnosing and resolving technical issues, often working directly with our customers' engineering teams.

• You love to code and solve problems – the more of a challenge, the better, because this helps you to learn and hone your skills.
• You have a quick mind and quick grasp of problems.
• When working on something, your focus is to quickly create shippable increments to get user feedback, rather than building what you think could be a perfect solution.
• Despite your coding focus, you always start with the customer / user. Instead of making assumptions, you prefer talking to people and finding out first‑hand if no other information is available.
• You are not afraid of speaking to customers (or other people), nor of speaking your mind inside the team to call out things that can use some improvement.
• You dislike things (e.g. meetings) that keep you from doing what you enjoy. You thrive in an environment where your teammates and managers don’t have hidden agendas, but in fact all work together towards common goals everybody understands.
• You understand that working in a startup environment comes with a lot of perks, but also responsibilities. For example, you don’t have issues traveling for company retreats and meet‑ups, or for jumping onto a call after hours to help your teammates solve an urgent issue.

• You have at least 2 years of proven experience as a software developer (work samples required, ideally as open‑source project on Git Hub)
• You are a self‑starter with a clear sense of priorities, able to manage yourself – no hand‑holding needed.
• There is a proven track record of you writing performant and secure code (doesn’t have to be our stack).
• You are proficient in Type Script, React, and Node.js. Our edge infrastructure, control plane, and CLI are built using Type Script and Node.js, making strong expertise in these technologies essential.
• Experience with Graph
  
  QL, Go, and APIs (such as SOAP and gRPC) is a plus. Our backend is built with…