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      Urgent! Backend Engineer - Local Job Opening in Berlin
Langfuse is building open source dev tooling for LLM apps based on observability/tracing.
We have significant traction and are growing fast.
We are looking for a backend engineer to help us scale our product.
We work on-site from Berlin, Germany.
Langfuse  is building the  open-source LLM engineering platform .
We help engineers understand how users interact with their LLM applications and how they can improve them.
Have a look at our website , our GitHub  and especially our technical docs  to learn more.
We have raised a $4m seed round from Y Combinator, Lightspeed and General Catalyst .
Thousands of engineers use Langfuse to observe, debug and improve their LLM apps.
We are looking for a backend engineer to join our team in-person in Berlin, Germany.
 
Your main responsibility will be to ensure that the Langfuse platform scales.
At the core of Langfuse lies the ingestion of millions of events a day via our SDKs. Once the data is in our database, we visualize it in our UI and run async workflows on top of it in the background.
You will be working closely with Max  (CTO) and Steffen  who own architecture, backend and devops.
Projects we have worked on in the past that you would have been involved in:
Stack : Frontend and Backend in Typescript (T3 Stack including NextJs, Tailwind, Prisma, tRPC), Clickhouse, Postgres, Client-facing SDKs in Python and Typescript — you should be familiar with a majority of these but we trust that you can pick up a new language/framework quickly.
Please have a look at our repo  to see our architectural choices.
Join a pure-play open source devtool  company in Berlin, Germany.
You are joining early.
We will treat you as a core member of the team  from day 1 and you will be incentivized as such.
Your decisions and code lie at the foundation of our product.
Choosing appropriate yet scalable technologies and anticipating upcoming challenges are key.
You will contribute to a thriving commercial open source project and build in public .
You will own parts of the Langfuse product end-to-end.
You may decide to take on manager responsibilities over time if you choose to.
This is the perfect role for an experienced engineer that wants to join an early stage company and build it into the leading open source LLMOps platform.
Bonus Points
You will join our early core team and work closely with the three founders of Langfuse: Max  (CTO), Marc  (CEO) and Clemens  (COO) and our team (Marlies, Hassieb, Steffen and Jannik ) .
We work in-person from our lovely office in the heart of Berlin-Mitte.
You must be willing to be located in Berlin.
We aim for 4-5 days in the office a week.
Our team culture is built around performance and learning.
We want to build a small team of highly motivated, independent and intelligent people.
We will support and challenge you while granting you autonomy.
A few tidbits that might help you understand what kind of company we are:
Salary : 70,000 - 130,000 EUR
Equity : 0.1% - 0.35% Equity
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Unlock Your Backend Engineer Potential: Insight & Career Growth Guide
Real-time Backend Engineer Jobs Trends in Berlin, Germany (Graphical Representation)
Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Backend Engineer in Berlin, Germany using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 18302 jobs in Germany and 2090 jobs in Berlin. This comprehensive analysis highlights market share and opportunities for professionals in Backend Engineer roles. These dynamic trends provide a better understanding of the job market landscape in these regions.
Great news! Langfuse (YC W23) is currently hiring and seeking a Backend Engineer to join their team. Feel free to download the job details.
Wait no longer! Are you also interested in exploring similar jobs? Search now: Backend Engineer Jobs Berlin.
An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Langfuse (YC W23) adheres to the cultural norms as outlined by Expertini.
The fundamental ethical values are:The average salary range for a Backend Engineer Jobs Germany varies, but the pay scale is rated "Standard" in Berlin. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.
Key qualifications for Backend Engineer typically include Other General and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.
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Before the Interview:To prepare for your Backend Engineer interview at Langfuse (YC W23), research the company, understand the job requirements, and practice common interview questions.
Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Langfuse (YC W23)'s products or services and be prepared to discuss how you can contribute to their success.
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