Sql jobs in Germany

 ...a backend API ( Python/FastAPI/Flask or Node/Express ). Design and implement data models, schemas, and persistence layers using SQL ( PostgreSQL , SQLite ) or NoSQL stores. Implement authentication, sessions, and basic role-based access where needed. Integrate... 

 ...Proficiency in Java and object-oriented programming * Knowledge of frameworks like Spring and Hibernate * Familiarity with databases (SQL/NoSQL) * Understanding of RESTful APIs * Basic knowledge of version control tools like Git **Qualifications:** * Bachelor’s... 

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...

 ...-5 years of field experience in a services delivery or technical implementation role. - Bachelor’s degree required. - Proficiency in SQL basics, JIRA/Confluence, and fundamental Snowflake architecture. - SnowPro Core (required within 60 days of hire). - Fluent in German... 

 ...solving skills and attention to detail — you’re comfortable with spreadsheets and picking up new tools quickly (e.g. Notion, Looker, SQL, etc.). ~ Clear written and verbal communication — you know how to keep stakeholders aligned and informed. ~ Proactive, hands-on... 

 ...integrations between business platforms * Recommend process improvements that reduce manual work ### Technical Development * Support SQL queries and database reporting * Perform data extraction, transformation, and validation * Assist with API integrations and... 

 ...Familiarity with modern tools and platforms such as CRM, AI-enhanced productivity apps, Zapier, Notion, or data visualization tools. Experience with coding or scripting (e.g., Python, SQL, JavaScript) for tasks such as data manipulation, API testing, or light prototyping.... 

avoltra is hiring a Founding Product Engineer to join the early team and help shape an enterprise-grade energy procurement platform. You'll take ownership of the full product lifecycle, working closely with customers and founders to turn market data and energy market dynamics...

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...

SAP Material Management (MM) Consultant Location: Mainly remote + occasional travel to K ln, Germany. Contract: until March 2027 Open rate on B2B Description: Seeking an experienced Functional SAP Materials Management (MM) Consultant to act...

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...

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...

About Us 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...

Cloud / DevOps Engineer Location: Freiburg, Germany · Hybrid / Remote (Germany) Employment Type: Full-time Experience: 2–6 years Compensation: €75,000–€95,000 base salary About the Role We are looking for a Cloud / DevOps Engineer to design, build, and operate...

About the Company Tools for Humanity (TFH) designs and builds technology behind World. World is building a real human network designed to accelerate people in the age of AI. As bots and autonomous agents reshape the internet, people, institutions, and applications need...

SAP Payroll & HCM functional consultant (German Payroll) Location: 100% remote in Germany Note: The candidate must reside in Germany, and German payroll experience is a must. Experience in payroll process analysis, system configuration, testing, payroll ...