English-speaking MongoDB jobs in Germany

Staff Engineer – Search

Berlin

Hybrid Full-time Lead

Multilingual search (analyzers, language detection, cross-language retrieval) Query understanding: rewriting, expansion, typeahead and spell correction Prompt-injection and data-poisoning awareness in RAG systems Experience with …

RAG, LLM, Kotlin, Java, OpenSearch, MongoDB

Senior Data Engineer

NC - Work from home

Full-time Senior

4+ YOE Hands-on GCP data and compute experience, relational and distributed databases, ETL tooling, and Unix/Linux. Preferred: Kafka/Pub/Sub, Airflow, Terraform, Kubernetes, CDC, Agile/SAFe, and GCP certification.

MongoDB, MySQL, Cassandra, Apache Airflow, Apache Kafka, Terraform

Staff Engineer - Search

Berlin

Hybrid Full-time Senior

Proven Staff Engineer or Technical Lead track record with leadership skills; experience building production search or retrieval systems. Also multilingual search, query understanding, RAG prompt-injection awareness, and LLM …

RAG, LLM, Kotlin, Java, OpenSearch, MongoDB

Senior Backend Engineer (GO) (m/f/d)

Hamburg

Full-timePart-time Senior

Several years of professional backend development, with Go as your main language Solid experience with SQL and relational databases (we mainly use MySQL), including query optimization Hands-on experience with several parts of our …

Go, SQL, MySQL, MongoDB, ClickHouse, Apache Kafka

(Senior) Software Engineer (m/f/d)

Berlin

Hybrid Full-time Senior

5+ YOE 5+ years hands-on C# and .NET with cloud-based applications; strong microservices, REST API, Docker/Kubernetes and CI/CD knowledge; relational and NoSQL databases; unit and integration testing; fluent English. Infrastructure as …

C#, .NET, Microservices, REST, Docker, Kubernetes

Senior Frontend Engineer - Shipment

Berlin

Full-time Senior

TypeScript, React, Node.js, MongoDB, Elasticsearch, Kubernetes

Value Engineer (all genders)

München, Bayern

On-site Internship

Hands-on experience with SaaS, APIs, cloud and data-driven applications; can build or integrate software (Python/FastAPI, React/TypeScript, REST APIs, MongoDB or similar); comfortable in enterprise IT and cloud platforms such as …

Python, React, REST, MongoDB, Azure, FastAPI

Senior Software Developer Cloud (w/m/d)

Remote, Germany

Remote Full-time Senior

Microservices, PostgreSQL, MongoDB, TDD, Java, Spring

Senior DevOps Engineer

Germany (Remote)

Remote Full-time Senior

Strong DevOps/SRE background running cloud and production systems, experience with Kubernetes and infrastructure as code (ideally GCP and Terraform). Node.js, MongoDB or Temporal experience is a plus.

CI/CD, Google Cloud, Kubernetes, Terraform, SRE, Infrastructure as Code

Senior Engineer, Retail Media / AdTech Solutions (m/f/d)

Berlin

Remote Full-time Senior

1+ YOE Strong hands-on skills in JavaScript/TypeScript, Node.js, React, and modern web technologies. Deep experience building scalable microservices and frontend applications in cloud-native environments. Familiarity with AdTech or …

JavaScript, Node.js, React, Microservices, Agile, Next.js

Web Support Engineer

Remote

Remote Full-time

Next.js, TypeScript, gRPC, MongoDB, Redis, Docker

Senior Full-Stack Developer (AI-Driven Development)

Germany, Germany

Remote Full-time Senior

5+ YOE 5+ years of professional software development experience, with approximately 5+ years of Node.js experience as a guideline. Strong hands-on expertise in a closely related stack may also be relevant. 2+ years of professional React …

Node.js, React, TypeScript, Microservices, AWS, Google Cloud

AI Systems - Senior Software Engineer

Germany Remote

Remote Full-time Senior

5+ YOE

TypeScript, LLM, React, Tailwind CSS, Node.js, MongoDB

Staff Engineer, Retail Media / AdTech Solutions (m/f/d)

Köln, Nordrhein-Westfalen

Remote Full-time Lead

You bring extensive software engineering experience, including experience operating as a Staff, Principal, Tech Lead, or similar technical leadership role. You have strong expertise in backend engineering, distributed systems, …

Node.js, TypeScript, JavaScript, Microservices, React, Next.js

Staff Engineer, Retail Media / AdTech Solutions (m/f/d)

Berlin

Remote Full-time Lead

You bring extensive software engineering experience, including experience operating as a Staff, Principal, Tech Lead, or similar technical leadership role. You have strong expertise in backend engineering, distributed systems, …

Node.js, TypeScript, JavaScript, Microservices, React, Next.js

Platform Engineer

Berlin

Full-time

CI/CD, SRE, Kubernetes, GKE, Grafana, Sentry

Junior Software Engineer - Data

Berlin

On-site Full-time Junior

Strong Python and SQL. You use AI tools to move faster, and you still verify the output. Proof of depth as an engineer: a degree in computer science or a related field, internships, open-source work, a thesis, or a system you …

Python, SQL, PostgreSQL, MongoDB, Apache Kafka, dbt

Solutions Architect - EMEA

Germany

Full-time Senior

OpenAI API, MongoDB, Snowflake, Salesforce, CI/CD, Git

Security Software Engineer / Architect (M/W/D) - [26143]

Weßling, Bayern

Full-time Senior

5+ YOE Necessary Technical Skills Completed Bachelor's or Master's degree in Computer Science or an equivalent level of education. Minimum of 5 years of relevant work experience or proven experience in software development and software …

Agile, CI/CD, Python, Django, FastAPI, Flask

Security Software Engineer / Architect (M/W/D) - [26143]

Weßling, Germany

Full-time Senior

5+ YOE Necessary Technical Skills Completed Bachelor's or Master's degree in Computer Science or an equivalent level of education. Minimum of 5 years of relevant work experience or proven experience in software development and software …

Agile, CI/CD, Python, Django, FastAPI, Flask

Site Reliability Engineer / SRE (all genders)

München, Bayern

On-site Full-time Senior

Experience operating production workloads on a major cloud platform Strong Python skills and experience optimizing backend services Solid understanding of distributed systems, asynchronous processing, and scalable architectures …

Python, MongoDB, CI/CD, GitHub Actions, GitHub, RAG

Senior DevOps Engineer (Ground Stations)

Berlin

Hybrid Full-time Senior

Experience owning a platform or critical infrastructure area end to end, including its architecture decisions and trade-offs Extensive hands-on experience designing and operating production environments on AWS, including IAM, …

AWS, IAM, Terraform, Kubernetes, Helm, CI/CD

Staff Product Engineer

Berlin

Full-time Lead

8+ YOE 8+ years of professional software development, delivering production systems end to end. Fluent in TypeScript or Python, or able to get there quickly. 5+ years leading the design and architecture of large-scale production systems …

TypeScript, Python, LLM, RAG, ISO 27001, SAP

Senior C# Developer (m/f/d)

Berlin

Hybrid Full-time Senior

Several years of hands-on experience in C#/.NET development (.NET 7, 8, 9, 10). Experience designing, developing, and maintaining microservices-based architectures. Solid experience with MongoDB or comparable NoSQL databases. …

C#, .NET, Microservices, MongoDB, Apache Kafka, RabbitMQ

Team Lead Engineering - Fraud Prevention (f/m/d)

Hamburg

Hybrid Full-time Lead

Microservices, Kotlin, MongoDB, Kubernetes, REST, Apache Kafka

Senior Fullstack Engineer, Node.js & React.js (m/f/d)

Berlin

Hybrid Full-time Senior

You demonstrate seniority through impact, ownership, and sound technical judgment. You are comfortable working independently on complex tasks while aligning with the broader team architecture. You have strong experience building …

Node.js, TypeScript, REST, Docker, Kubernetes, CI/CD

Backend Engineer

Berlin

Remote Full-time Mid

3+ YOE We are looking for an engineer who runs what they build, and builds things that keep running. You have operated real production systems in a small, fast-moving company, and people trust you with them. Typically, your profile will …

Python, JavaScript, TypeScript, Apache Airflow, Dagster, PostgreSQL

Senior Search Backend Engineer

München, Bayern

Hybrid Full-time Senior

5+ YOE Experience developing REST APIs and knowledge of scalable event-driven architectures (incl., queues, notification topics, sharding, replication, load balancing, and failover). Experience working with Scala or other functional …

REST, Scala, Helm, Kubernetes, Rust, Elasticsearch

(Senior) Software Engineer (Customer Identity) (m/f/d)

Berlin

Hybrid Full-time Senior

5+ YOE You will be a strong fit if you have At least 5 years of professional experience with .NET/C# development. Strong expertise in RESTful APIs and backend service design. Experience with microservices architecture, distributed …

.NET, REST, Microservices, Azure, Docker, CI/CD

Staff/Senior Backend Engineer (Node.js)

Germany, Germany

Remote Full-time Lead

8+ YOE Background in backend engineering, focusing on developing high-performance production software and scalable architectures. Minimum 8 years of experience as a Software Engineer. Proficiency in TypeScript, and experience using …

TypeScript, Docker, Kubernetes, PostgreSQL, MongoDB, Microservices