https://jobs.co.uk/job/backend-engineer-postgresql-aws-python-nesta-consulting-ltd--98760e1f-94e8-47ac-bc5b-866fa45541d4 RSS feed for Backend Engineer - PostgreSQL, AWS, Python. at Nesta Consulting Ltd. en-gb Sat, 25 Apr 2026 01:47:10 GMT https://jobs.co.uk/job/backend-engineer-postgresql-aws-python-nesta-consulting-ltd--98760e1f-94e8-47ac-bc5b-866fa45541d4 https://jobs.co.uk/job/backend-engineer-postgresql-aws-python-nesta-consulting-ltd--98760e1f-94e8-47ac-bc5b-866fa45541d4 Tue, 21 Apr 2026 11:52:52 GMT Location: London | Salary: 100000.00-100000.00 Annual | Type: Permanent | Role OverviewThe Senior Backend Engineer designs, delivers, and supports this transport - tech customers cloud platforms, with a strong focus on high-performance PostgreSQL databases and resilient AWS-native backend systems. The role spans full lifecycle delivery, from requirements and design to implementation, testing, and ongoing support. This may seem like a lot, within a big organisation it would often be two separate roles. But that''s part of the opportunity - instead of being stuck doing a narrow set of tasks you''re able to drive all aspects of a solution - so more rewarding and interesting. Key ResponsibilitiesCorePostgreSQL Architecture and Performance - Design, optimise, and maintain high-performance, reliable, and supportable PostgreSQL databases.Advanced SQL - Develop and refine complex, performant SQL and database objects.Backend Engineering - Build and enhance backend services (primarily Python), ensuring strong coding, testing, and documentation practices.AWS Delivery - Create and evolve solutions using RDS Aurora, Lambda, API Gateway, SNS/SQS, DynamoDB, and other serverless components.Reliability and Observability - Build robust, resilient systems aligned with best... Permanent