Jobs, fresher vacancy - Senior Back-End Engineer / Database Expert (Contract) • UK

Company: Alteam

UK

Sector: Fintech / EntertainmentStart Date: ImmediateAbout Alteam:Alteam is a fast-growing tech venture building scalable SaaS and data platforms for startups and enterprises. We’re looking for a Senior Back-End Engineer to lead data warehousing and database migration on an active client project.Role Overview:You’ll work with our senior developers to structure, clean, and migrate large datasets while optimising PostgreSQL performance and integrating AWS infrastructure.Duration: 1–2 months (extension possible)Location: UK preferred (Hybrid London / Remote)Compensation: CompetitiveKey Skills:12+ years in back-end developmentDeep expertise in PostgreSQL and AWS (RDS, Lambda, S3)Strong in Node.js / TypeScriptProven experience in database migration, ETL, and optimisationFamiliar with tools like Databricks, Snowflake or AWS Glue Serverless, Docker, or CI/CD experienceKnowledge of analytics and reporting systemsWhy Join Us:START IMMEDIATELY. Collaborate with a skilled, fast-moving team tackling real-world data challenges in a startup environment.Direct applicants only. No recruiters or agencies.Yoann, CEO at Alteam