Startup software engineer jobs in Germany

 ...About Gruve: Gruve is an innovative, well-funded software services startup dedicated to transforming enterprise organizations into advanced...  ...product-intuitive, and technically strong AI Vibe Coding Engineer to join our decentralized engineering organization under a... 

 ...models at industrial scale, we reduce time to insight, improve engineering quality, and enable consistent AI capabilities across programs...  ..., you will collaborate with external partners ranging from startups to hyperscalers and leading AI labs. What should you bring... 

 ...public, free, and accessible resource for all. Our open-source software assets, including the privacy-minded web browser Firefox, protect...  ...level systems specialist, and security-focused Senior Software Engineer to join our core Firefox Security collective under a permanent,... 

 ...production systems and incident response when needed, with a focus on long-term fixes. Who you are ~5+ years of experience as a software engineer working on platform, infrastructure, or distributed systems. ~ Strong proficiency in Go and Python , or deep expertise in... 

 ...Unity Studio team is a group of passionate engineers, designers, and product thinkers...  ...project. Role Summary We are seeking a Software Engineer to work across the full surface...  ...resolving single-threaded memory boundaries, startup asset footprints, and browser sandboxing... 

 ...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... 

 ...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... 

 ...interfaces over detailed legal case files. By combining practical engineering with advanced language models, JUPUS breaks down traditional...  ...within Germany or the United Kingdom. In this high-leverage software design seat, you will hold absolute technical ownership over architecting... 

 ...highly sophisticated, forward-thinking Senior Java Backend & DevOps Engineer who natively operates within an Agentic Engineering model....  ...and fine-tuning Garbage Collection (GC) parameters. Agentic Software Development Lifecycle: Run an innovative development loop... 

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

 ...multicultural tech workforce of over 100 nationalities, our remote-first engineering squads utilize the latest cloud-native technologies to build...  ...utilizing Backend architectural patterns. Full Lifecycle Software Delivery: Share comprehensive technical ownership across the... 

 ...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... 

 ...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... 

 ...highly autonomous, systems-fluent, and audio-proficient Senior AI Engineer | Voice to take comprehensive technical ownership of our core...  ...position requires an engineering authority with 5+ years of software history who maps intelligent audio agent workflows fluidly natively... 

 ...are seeking a highly analytical, systems-minded Senior Backend Engineer (Go) to join an elite group of core technologists building our...  ...Required Skills & Qualifications Demonstrated professional software engineering history running backend development, platform engineering... 

 ...class citizen in every environment. As the founding backend engineer, you'll set the technical defaults for this team. You'll have end...  ...who will perform well in this role: ~5+ years building software, with a good chunk of it on data-heavy or integration-flavored... 

 ...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... 

 ...our customers to leverage the best open source observability software – including Prometheus , Mimir , Loki , and Tempo – without...  ...service providers ( GCP , Azure , AWS ). We also have engineers working on Prometheus , Grafana Agent , Mimir proxies ,... 

 ...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... 

 ...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... 

 ...teamwork and communication skills, as well as a proactive and independent work style to drive tasks forward autonomously. Solid software engineering foundation. Python and C/C++ are part of your daily work. Very good written and spoken English skills. Knowledge of... 

 ...scales premier European vertical market software and specialist business management platforms...  ...network preserve their local brands, engineering teams, and culture while focusing on...  ...operating within a Management Consultant, Startup Technical Operations Lead, Tech-Savvy Project... 

 ...About the role: We are looking for a full-time Head of Engineering to help us build a securities Platform for financial institutions...  ...ownership. Excitement to thrive in a fast-paced and dynamic startup environment. It’s great if you have: Experience with API... 

 .... We're building the next generation of our data infrastructure - an Iceberg-backed Lakehouse and CDC-powered pipelines that give engineers, analysts, and business users a single, reliable place to work with data at scale. You'll own our Kafka consumer and CDC pipelines... 

We are looking for a Senior Developer Advocate (Education focus) to: Teach a community of automation, no-code and open source builders, meeting them where they already are with practical how-tos, helping them get unstuck, and building relationships with our most active...