Backend Engineer (m/f/d) - BI App - onsite in Hamburg or Berlin at ABOUT YOU SE & Co. KG

✨ The Stack take on this ABOUT YOU SE & Co. KG job

• 🏢 ABOUT YOU SE & Co. KG has 62 jobs here, 42 with visa sponsorship see all
• 🛂 Visa: EU Blue Card. Minimum salary: €50,700 a year guide
• 💡 No salary shown. Ask ABOUT YOU SE & Co. KG if it is above the minimum.

Updated 2026-11-05, from our data and official sources.

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About the role

Responsibilities:
- Implement BI backend features using Node.js and TypeScript
- Build and maintain data integrations with Google BigQuery and BI systems
- Develop high-traffic APIs with attention to latency and reliability
- Collaborate with product managers, data scientists and frontend engineers to improve recommendation and sorting logic
- Contribute to architectural discussions and prototype improvements with the Tech Lead
- Maintain code quality through testing, reviews and observability practices

Requirements:
- At least 3 years of backend development experience
- Practical experience with TypeScript and backend service development
- Solid knowledge of SQL and/or NoSQL databases and data modeling
- Experience writing clean, maintainable and well-tested code
- Strong analytical and problem-solving skills; comfortable in agile, English-speaking teams
- Ability to work collaboratively across disciplines and contribute to product-driven outcomes
- Nice to have: Elasticsearch, BigQuery experience, Datadog, frontend framework exposure (React/Vue)

Responsibilities

Develop and maintain smart BI solutions using Node.js and TypeScript while managing large data volumes in Google BigQuery. Collaborate with cross-functional teams to build high-traffic APIs and optimize recommendation and sorting algorithms.

Requirements

Requires at least 3 years of backend development experience with proficiency in TypeScript and SQL/No-SQL databases. Candidates should possess strong analytical skills and the ability to write maintainable, efficient code in an agile environment.

Key skills

• Node.js — in 172 other listings on The Stack
• TypeScript — in 467 other listings on The Stack
• Google BigQuery — in 16 other listings on The Stack
• SQL — in 545 other listings on The Stack
• No-SQL — in 11 other listings on The Stack
• API development — in 126 other listings on The Stack
• Data modeling — in 184 other listings on The Stack
• Elasticsearch — in 48 other listings on The Stack
• Datadog
• React
• VueJs
• AWS
• Agile methodologies
• Analytical skills
• Problem-solving

On The Stack (as of 2026-11-05)

• ABOUT YOU SE & Co. KG has 61 other listings on The Stack, 41 of them marked as offering visa sponsorship.
• 166 visa-sponsored jobs in Germany on The Stack, posted in the last 60 days.
• 68 visa-sponsored backend engineer jobs in Europe on The Stack, posted in the last 60 days.

Frequently asked questions about ABOUT YOU SE & Co. KG

Is this Backend Engineer (m/f/d) - BI App - onsite in Hamburg or Berlin role still open?

It was posted on 2026-04-02. Listings more than 30 days old may no longer be active, so check ABOUT YOU SE & Co. KG's site before applying.

Does ABOUT YOU SE & Co. KG offer visa sponsorship?

This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on ABOUT YOU SE & Co. KG's site.

Where is this role located?

The listing gives the location as Hamburg, Germany. It is marked on-site.

What skills does this role ask for?

The listing names: Node.js, TypeScript, Google BigQuery, SQL, No-SQL, API development, Data modeling, Elasticsearch, Datadog, React, VueJs, AWS, Agile methodologies, Analytical skills, Problem-solving.