101 to 106 of 106 PostgreSQL Jobs in the City of London

latency data environment within AWS Work on our AI backend and help make it scale proof Help with migration to AWS Consolidate mobile and web databases into one optimized Postgres environment Develop processes for importing and editing data directly in the database Collaborate closely with the CEO and other Full Stack Engineers on high-impact projects Technical Requirements … years of back-end engineering experience, ideally in a startup environment Strong knowledge of Python and Flask Proficiency with SQL and Postgres Experience with AWS services (migration experience is a plus) Ideal Candidate Quality Focus: Obsessive attention to detail and commitment to shipping polished, bug-free experiences Collaborative Spirit: Ability to work closely with designers, product managers, and other developers More ❯

own the end-to-end metering and entitlements system that powers our freemium business model, targeting a 30% premium conversion rate. ? Architect and manage our core database solutions (e.g., PostgreSQL for user data, Redis for high-speed caching), ensuring high availability, scalability, and security for call logs and user-profiles. ? Develop core, non-feature-specific backend services such as user … Go is the required language for this role as we are standardizing it for our core platform and security services. ? Strong architectural knowledge of database solutions, including relational (e.g., PostgreSQL) and caching (e.g., Redis) systems. ? Demonstrated experience building services on a major cloud platform (e.g., AWS, Azure, GCP). ? Strong understanding of distributed systems, microservices architecture, and API design. Security More ❯

Database EngineerShape the Future of Scalable Data Infrastructure in a Fast-Growing AI CompanyWe’re looking for a Database Engineer with deep PostgreSQL expertise to lead the evolution of a cloud-native database infrastructure.Join an AI company at the forefront of innovation in the energy sector, and help power high-impact products with data excellence at their core.This is not … performance solutions, implement automation, and ensure the platform scales effortlessly to support a growing global user base. What You’ll Be Doing Own the design, evolution, and optimisation of PostgreSQL schemas across all environments Lead query tuning, indexing, and capacity planning for mission-critical systems Develop secure backup, recovery, and disaster recovery procedures Explore multi-tenant and sharded architectures to … strategies using Grafana, Datadog, and CI/CD integrations Champion database best practices, mentor teams, and standardize tooling and automation What You’ll Bring Extensive experience managing cloud-hosted PostgreSQL at scale Proficiency in SQL optimisation, access control, and database security Experience with TimescaleDB and time-series data is a big plus Solid skills in Python, CI/CD pipelines More ❯

. Proven experience building ETL/ELT pipelines using tools such as SSIS , dbt , or Airflow . Solid understanding of database administration , tuning, and performance optimisation across MSSQL and PostgreSQL . Key Responsibilities: Design and maintain data models that meet business requirements, ensuring scalability, consistency, and accuracy. Build and manage ETL/ELT pipelines to integrate data from S3 and … various sources into the analytical layer. Administer and optimise MSSQL Server and PostgreSQL databases for performance and reliability. Collaborate with internal teams to improve data availability, reliability, and performance across systems. Design and maintain secure, scalable AWS cloud infrastructure supporting analytical workloads. Create and maintain dimensional and semantic data models for Power BI and Excel integration. Evaluate new data modelling More ❯

coding platforms. API Architecture : Designing and building robust APIs that serve as the foundation for future integrations and external endpoints. This will involve shaping a modern architecture based on Postgres while moving away from low-code solutions. System Reliability : Ensuring that the backend is resilient, stable, and dependable, giving the wider team confidence to ship improvements without worrying about breakages. … looking for someone with strong backend experience, ideally in Python, and a track record of building production-ready systems with complex business logic. Familiarity with relational data modelling and PostgreSQL is key, as is experience making architectural decisions in growing environments. While the work will be 90% backend-focused, some comfort with basic frontend tasks (HTML, CSS, jQuery) will be More ❯

coding platforms. API Architecture : Designing and building robust APIs that serve as the foundation for future integrations and external endpoints. This will involve shaping a modern architecture based on Postgres while moving away from low-code solutions. System Reliability : Ensuring that the backend is resilient, stable, and dependable, giving the wider team confidence to ship improvements without worrying about breakages. … looking for someone with strong backend experience, ideally in Python, and a track record of building production-ready systems with complex business logic. Familiarity with relational data modelling and PostgreSQL is key, as is experience making architectural decisions in growing environments. While the work will be 90% backend-focused, some comfort with basic frontend tasks (HTML, CSS, jQuery) will be More ❯