Startup software engineer jobs in Germany

 ...Qdrant is an open-source vector search engine powering the next generation of AI applications, from semantic search and retrieval-augmented generation (RAG) to AI agents and real-time recommendations. Trusted by global leaders like Canva, HubSpot, Tripadvisor, Bosch... 

What you will own Design and evolve core platform services and internal APIs consumed by multiple teams. Drive architectural initiatives such as gRPC migration, eventing/pub-sub foundations, and platform refactors. Own and improve control-plane and cluster-api components...

 ...thousands of businesses - from fast-growing startups to large enterprises like Deutsche...  ...work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders...  .... Instead, we are seeking enthusiastic software engineers who can showcase solving... 

 ...Are you a highly motivated Software Architect fluent in German? EUROPEAN DYNAMICS is seeking a skilled Software Architect to join our dynamic team driving complex enterprise projects. What You'll Do: Responsibility for architecture decisions within the scope of... 

 ...About the Role: As a DevOps Engineer at Sardine, you'll play a critical role in evolving our infrastructure...  ...need: ~6+ years of experience in DevOps, SRE, or software engineering roles, ideally in high-growth startup environments ~ Proficiency in Python or Go, with... 

 ...Build features that genuinely make users’ lives easier , taking them from idea to launch Work closely with the product and engineering team to turn requirements into creative and efficient solutions Be involved in the entire development cycle : from concept... 

 ...Join Checkly as a Senior Customer Solutions Engineer and empower developers and agents to own and ensure application performance and...  ...best work. To achieve this we built a flexible and async-first startup environment with inclusive benefits and full transparency... 

 ...that power n8n’s workflow-building experience, enabling product engineers and the open-source community to ship complex, reliable, and...  ...experience: You’ve contributed to or maintained open-source software and understand public API contracts and backward compatibility... 

 ...behind a mission-critical SaaS product used globally. Own infrastructure strategy, reliability, and automation while influencing engineering at scale, reporting to the Cloud DevOps Team Leader. About Innocraft & Matomo Matomo is an open-source analytics platform... 

 ...goal of the project is to bring stakeholders and execution closer together to avoid efficiency losses that may occur when realizing Software Projects. Scope of Tasks The external contractor takes on the following tasks within the project, which are carried out... 

Summary The Wikimedia Foundation is seeking a Senior Software Engineer to join the team supporting the Wikidata Platform — the structured data backbone of Wikimedia projects and a key part of the global open knowledge ecosystem. You’ll help scale and sustain the Wikidata... 

 ...platform through monitoring, logging, and alerting. Automate workflows and integrations across systems and tools. Collaborate with engineering, operations, and data teams to understand and support their infrastructure needs. Contribute to incident response, root cause... 

 ...know exactly why they did. Typically, your profile will look like this: ~3 or more years of experience, with real time as an engineer or working shoulder to shoulder with engineering ~ You've built and launched a B2C product at genuine engagement, ideally in music... 

 ...As an AI Platform Engineer, you will join the team driving SAP Fioneer's Generative AI initiative within our Banking division. Working closely with AI Engineers and Software Developers, you will design, build, and operate the cloud platform, infrastructure, and operational... 

About the Role: As a DevOps Engineer at Sardine, you'll play a critical role in evolving our infrastructure and platform tooling to support a growing engineering team. This is a hands-on, high-impact role where you’ll drive key initiatives across deployment, observability... 

 ...and maintaining Java-based applications. You'll collaborate with cross-functional teams to deliver scalable and high-performance software solutions, ensuring adherence to best practices and coding standards. **Key Responsibilities:** * Develop and maintain Java applications... 

Join Checkly as a Senior Customer Solutions Engineer and empower developers and agents to own and ensure application performance and reliability - from pull request to post-mortem! Checkly is the active reliability layer for developers and agents. We unify testing, synthetic... 

 ...to this position at Mindrift – you'll collaborate with Tendem Agents that handle repetitive tasks, while you provide full-stack engineering expertise, architectural judgment, and quality control to ensure web apps are functional, robust, and ready for real users. This... 

 ...behind a mission-critical SaaS product used globally. Own infrastructure strategy, reliability, and automation while influencing engineering at scale, reporting to the Cloud DevOps Team Leader. About Innocraft & Matomo Matomo is an open-source analytics platform trusted... 

 ...from what matters most: people. Your Mission As a Freelance Senior Backend Engineer for our German Market squad, you’ll ensure that data flows smoothly between our products and our partners' software solutions. You'll build and maintain the integrations that connect the... 

 ...performance and reliability of existing components, and taking operational responsibility for what you build. As a member of our early engineering team, you‘ll have the opportunity to shape our technical direction, processes and culture. Part of your day-to-day Contributing... 

About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time...

 ...Owner to translate requirements and user stories into working software Contribute to architecture decisions as Black Net expands its...  ...with LLM APIs ( Anthropic , OpenAI , etc.), prompt engineering, agentic AI frameworks, or background job orchestration Familiarity... 

 ...platform that integrates metrics, logs, and traces with Grafana. It allows our customers to leverage the best open source observability software - including Prometheus , Mimir , Loki , and Tempo - without the overhead of installing, maintaining and scaling their own... 

 ...continuously audit-ready experience. It serves startups, scale-ups, and enterprises, and is...  ...and drive it independently. ~ Strong software design fundamentals and a self-driven...  ...background in Computer Science , Software Engineering , or a related field.... 

 ...what you build. As a member of our early engineering team, you‘ll have the opportunity to...  ...developing high-performance production software and scalable architectures. Minimum 8...  ...working within an international high-impact Startup/Scale-up environment – delivering value... 

About the role 🎯 Your goal will be to build and lead a world-class, AI-native Solutions Engineering organisation that enables n8n to win, deploy, and expand increasingly complex enterprise customers. To make that happen, you’ll set the strategy, strengthen our technical... 

 ...About the role Your goal will be to build and lead a world-class, AI-native Solutions Engineering organisation that enables n8n to win, deploy, and expand increasingly complex enterprise customers. To make that happen, you’ll set the strategy, strengthen our technical... 

 ...publishing innovator, digital commerce pioneer, and AI-powered software platform operating on an absolute mission to protect, automate,...  ...beyond traditional design capabilities into a data-driven business engine—delivering personalized guidance that eliminates administrative... 

Title: Independent Contractor – AI & ML Developer (Remote). About 20four7VA 20four7VA is a global leader in providing virtual staffing solutions. We are expanding our technology team to integrate AI-driven automation into customer support and ticketing systems. We are...