Requirements: English
Company: Cipher7
Region: espana, catalonia, espana , Catalonia
Job Title: Senior SQL/ PostgreSQL Developer (DataBricks) Location: Sant Cugat, Barcelona, Spain Employment Type: Full-Time Salary: 55,000 - 60,000 per annum Work Mode: Hybrid (23 days/week from Sant Cugat office) About the Role: We are looking for an experienced PostgreSQL Developer to join our team in Barcelona (Sant Cugat). The ideal candidate will bring a strong background in software development, PostgreSQL expertise, and exposure to large-scale analytical and high-volume data projects. Technical Skills Required: 10 years of overall software development experience. 23 years of hands-on experience as a PostgreSQL and Databricks developer . Candidates with a background in Oracle or other relational databases and 23 years of PostgreSQL experience are welcome. Strong understanding of analytical project workflows : data analysis, hypothesis validation, and data-driven decision-making. Proficient in writing complex SQL queries, stored procedures, triggers, views , and scripts . Experience in database performance tuning , bottleneck resolution, and ER modeling . Deep knowledge of: PostgreSQL Architecture Query optimization Index management Integrity checks & statistics Isolation levels Familiarity with PostgreSQL support for JSON and handling JSON data types . Preferred experience in CRM-related projects . Process Skills: Understanding of software development life cycle and Databricks migration processes . Behavioral Skills: Strong communication skills . Ability to work in cross-functional teams and interface with customers effectively. Certifications: Any relevant PostgreSQL or database certification will be an added advantage.