Java software engineer jobs in Germany

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

 ...over 100 nationalities, our remote-first engineering squads utilize the latest cloud-native...  ...-fluent, and architecture-minded Senior Java Engineer, Retail (f/m/x) to join our distributed...  ...patterns. Full Lifecycle Software Delivery: Share comprehensive technical... 

 ...Summary The Wikimedia Foundation is seeking a Senior Software Engineer to join the team supporting the Wikidata Platform — the structured...  ...representation technologies and standards ~ Proficiency in Java, C++, or other systems languages. Ability to set up, scale, and... 

 ...digital commerce pioneer, and AI-powered software platform operating on an absolute mission...  ...capabilities into a data-driven business engine—delivering personalized guidance that eliminates...  ...leveraging Node.js , Kotlin, or Java backends, and commands distributed data layers... 

 ...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... 

 ...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... 

 ...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... 

 ...acquires, builds, and scales premier European vertical market software and specialist business management platforms, supplying them with...  ...within the Everfield network preserve their local brands, engineering teams, and culture while focusing on their core product strengths... 

 ...for our growth, allowing us to offer premier investment experience. About the role: We are looking for a full-time Head of Engineering to help us build a securities Platform for financial institutions, the first API of that kind in Europe. You will lead the Platform... 

 ...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... 

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

 ...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,... 

 ...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... 

 ...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... 

 ...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... 

 ...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... 

 ...Opportunity: The Unity Studio team is a group of passionate engineers, designers, and product thinkers building a cutting-edge, browser...  ...any global Unity project. Role Summary We are seeking a Software Engineer to work across the full surface of the Unity Studio product... 

 ...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,... 

 ...decisions.  Role Overview: We are seeking an experienced Systems Engineer to be a key contributor in the robust development and lifecycle...  ...SOTIF (ISO 21448). ~Experience with Requirements Management Software (e.g., DOORS, Polarion, JAMA). ~Experience with Model-Based... 

 ...teams, consulting pentesters, and MSSPs and MSPs. We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security... 

 ...are seeking a consultative, customer-focused Enterprise Sales Engineer to anchor our technical pre-sales and infrastructure modernization...  ...third-party cloud hyperscalers or enterprise IT operations software hubs. A Bachelor’s degree in Computer Science, Information Technology... 

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions...

 ...serves as a massive catalyst for our growth, allowing us to offer premier investment experience. About the role: As a Senior Engineer, you'll be a core part of a small, high-ownership TechOps function at Upvest. This is not an execution-only role. You're expected... 

 ...Bachelor's degree or above. Preferred majors include Electrical Engineering, Communication Engineering, Energy Engineering, Renewable...  .... Proficient in Microsoft Office and other standard office software. Strong analytical, communication, coordination, and teamwork...