726 to 750 of 1,396 PostgreSQL Jobs in the UK

Python Engineer (AI/Platform/Modelling/Data)

Location
Greater London, England, United Kingdom
production infrastructure, not just experimented with it. Proficiency with Django, FastAPI, or a comparable async Python framework. Experience with data pipelines and relational databases (PostgreSQL), and building systems that serve data reliably at scale. Expert-level use of AI coding tools (Cursor, Claude Code, GitHub Copilot, or similar). ...

Full Stack Engineer

Location
Greater London, England, United Kingdom
dominant backend language used Flask & FastAPI Typing is used within our Python stack to power automated documentation and API definitions Relational Databases (PostgreSQL) at the heart of majority of services We have our own internal developer platform with standardised paved road approaches to infrastructure to bring your code into production ...

Senior Backend Engineer

Hiring Organisation
9fin
Location
London, UK
Employment Type
Full-time
built primarily with Python, leveraging: Elasticsearch for search capabilitiesFlask & FastAPITyping is used within our Python stack to power automated documentation and API definitionsRelational Databases (PostgreSQL) at the heart of majority of servicesWe have our own internal developer platform with standardised paved road approaches to infrastructure to bring your code into ...

Senior Product Engineer

Hiring Organisation
9fin
Location
London, UK
Employment Type
Full-time
StackPython is the dominant backend language usedFlask & FastAPIReact & TypeScriptTyping is used within our Python stack to power automated documentation and API definitionsRelational Databases (PostgreSQL) at the heart of majority of servicesWe have our own internal developer platform with standardised paved road approaches to infrastructure to bring your code into production ...

Engineering Lead, Scale

Hiring Organisation
Airwallex
Location
London, UK
Employment Type
Full-time
engineers and lead technical execution. Preferred qualificationsExperience in fintech, payments, or other regulated domains. Experience with multi-tenant SaaS or platform architecture. Familiarity with PostgreSQL, Redis, Kafka, and cloud platforms such as AWS or GCP.Experience with API design, OAuth 2.0, or developer-facing platforms. Exposure to cross-region deployment, data ...

Python Software Engineer

Hiring Organisation
Cboe Exchange
Location
London, UK
Employment Type
Full-time
data structures. Degree in Computer Science or related field preferred. Highly preferred: Experience with TDD, BDD or other testing methodologies Preferred: Familiarity with PostgreSQL and Snowflake Preferred: Familiarity with Web Frameworks such as Django, Flask or FastAPI Preferred: Familiarity with event streaming platforms such as Apache Kafka Preferred: Familiarity with ...

Data Engineer

Location
Greater London, England, United Kingdom
version control (Git/GitHub). A solid understanding of data modelling, warehousing patterns, and ETL/ELT design. To be comfortable working with Postgres or similar relational databases. Clear communication - you can explain a data model to a fund manager and discuss trade-offs with an engineer. A bias ...

Software Engineering Manager (Backend SaaS)

Location
Greater London, England, United Kingdom
important, and embracing a range of new priorities. This role is the critical engineering leadership role for that mission. Today we use Python, PostgreSQL, RabbitMQ, HAProxy, and have a ReactJS front end. In other web services projects we use more Golang these days. Our next wave of Landscape engineering ...

Technical Delivery Manager - Database

Hiring Organisation
Planet Payment
Location
United Kingdom, UK
Employment Type
Full-time
audit cycles (desirable).Experience of a large-scale migration or transformation programme, or of transitioning services between managed service providers (desirable).Exposure to PostgreSQL, NoSQL and modern data platforms (Cosmos DB, DynamoDB, MongoDB), and familiarity with Jira, Confluence and enterprise ITSM tooling (desirable).Relevant certifications such as Microsoft Azure Database ...

Director of Engineering

Location
Greater London, England, United Kingdom
clear ownership rather than doing the work yourself.Our cloud-native platform is built on AWS, built with TypeScript, React, Node.js, Kubernetes, serverless, GraphQL, Kafka, Postgres and MongoDB.You will be accountable for business-critical, client-facing, operationally sensitive systems. They carry high-volume customer journeys, partner integrations, reservations, payments-adjacent ...

Application Support Analyst | Energy Trading Operations

Location
Greater London, England, United Kingdom
anticipate future challenges, ensuring operational effectiveness. Skills and Experience: Essential: Solid background in Windows, Linux/Unix OS, including one of the following: SQL, PostgreSQL, MongoDB, Oracle. Strong Excel skills, including advanced formulas, VBA and other Excel features for handling complex tasks. Must be able to work under demanding conditions ...

Full-Stack Engineer - Operations Engineering Team

Hiring Organisation
iwoca
Location
London, UK
Employment Type
Full-time
research, so you can focus on the hard parts: complex architecture, rigour, and high-stakes decision-making. Experience working with relational databases, ideally PostgreSQL or similar, with an understanding of performance and maintainability considerations. Able to use lateral thinking to anticipate technical challenges and to improve existing systems that support ...

Full-stack Engineer - BYG DE

Location
Greater London, England, United Kingdom
research, so you can focus on the hard parts: complex architecture, rigour, and high-stakes decision-making. Experience working with relational databases, ideally PostgreSQL or similar, with an understanding of performance and maintainability considerations. Able to use lateral thinking to anticipate technical challenges and to improve existing systems that support ...

Senior Full Stack Engineer - London

Location
Greater London, England, United Kingdom
backend through a federated GraphQL layer. Services are written in Ruby, Elixir and TypeScript, with Kafka for events, gRPC or JSON for synchronous calls, Postgres, and everything running in Kubernetes. Domain-driven design is at the heart of how we work: we build fast, but we think about the bounded ...

Application Support Analyst | Operations Technology

Location
Greater London, England, United Kingdom
required. Competencies , Skills and Experience Skills and Experience: Essential: Solid background in Windows, Linux/Unix OS, including one of the following: SQL, PostgreSQL, MongoDB, Oracle. Must be able to work under demanding conditions with a calm demeanour. Experience gained in a financial services background, ideally finance. Ability to work ...

End-to-End Product Support Engineer

Location
Greater London, England, United Kingdom
figures out what’s happening, and keeps everyone moving. 🔍 We're Looking for Someone With Strong Technical Fluency: Comfortable with APIs, relational databases like Postgres, MySQL, or ClickHouse, and observability tools like Datadog. You can write Python, navigate a codebase, and work comfortably in GitHub. A Builder Mindset: You enjoy ...

Forward Deployed Engineer

Location
Greater London, England, United Kingdom
solution. You can stand up and reason about infrastructure: containers, Kubernetes, at least one of AWS, Azure or GCP, reverse proxies and load balancing, Postgres, Redis. You have worked with LLMs in production, not only in a notebook. Prompt and retrieval design, evaluating extraction quality, cost and latency tuning. ...

Mid-Level Backend Engineer - Driver Squad

Location
Greater London, England, United Kingdom
Evidence of self‐directed learning, such as personal projects or open source contributions. Technologies We Use Golang AWS, CDK (TypeScript), Lambda, SQS, EventBridge, RDS (PostgreSQL) React, React Native GitHub, GitHub Actions Grafana, Loki Claude Code Event‐driven architecture and domain‐driven design Interview Process Intro call with the hiring manager ...

AI Data/Graph Engineer

Location
Greater London, England, United Kingdom
supported paved road: self-hosted LangSmith and LangGraph Platform as the agent runtime and evaluation plane, model providers behind a swappable gateway seam, PostgreSQL with pgvector plus ClickHouse and S3-compatible object storage as the data platform, Neo4j Enterprise as the semantic knowledge graph, an agent memory plane serving episodic ...

Principal Security Engineer, Product & Infrastructure

Location
Greater London, England, United Kingdom
Mostly production, with the occasional internal IT-adjacent project: Main sites in Paris, London, Toronto and NYC MacOS, Windows, Linux workstations GCP, Kubernetes, Terraform, Postgres, SingleStore, Vault Okta, OAuth, JWT, C#, .NET Core, TypeScript, React, Python, Go Datadog (SIEM), CloudFlare ZTNA, Falco, Wiz, Riot, HackerOne, TruffleHog Google Workspace, Jumpcloud, Vanta ...

Principal Security Engineer, Product & Infrastructure

Hiring Organisation
Pigment
Location
London, UK
Employment Type
Full-time
Technical EnvironmentMostly production, with the occasional internal IT-adjacent project: Main sites in Paris, London, Toronto and NYC MacOS, Windows, Linux workstationsGCP, Kubernetes, Terraform, Postgres, SingleStore, VaultOkta, OAuth, JWT, C#, .NET Core, TypeScript, React, Python, GoDatadog (SIEM), CloudFlare ZTNA, Falco, Wiz, Riot, HackerOne, TruffleHogGoogle Workspace, Jumpcloud, Vanta, Hibob, SlackGitHub, CircleCI ...

Product Engineer (all levels)

Location
Greater London, England, United Kingdom
exponential growth. Although our stack is constantly evolving (and you can help shape that), here’s a current snapshot: Full‐stack TypeScript, React, Postgres, and Temporal for long‐running orchestration. Infra: AWS, Terraform, strong observability via Sentry and Datadog (full‐stack, not just logs). Data: we lean heavily ...

Python Developer - AI

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55,000
Build APIs, microservices and AI integrations Deploy solutions using AWS/Azure, Docker and Kubernetes Write clean, testable and maintainable Python code Work with PostgreSQL, MongoDB, Git and CI/CD Collaborate with engineers, architects and client stakeholders What we're looking for: Strong commercial Python development experience Experience building … OpenAI, Anthropic, Mistral, Llama or similar Good software engineering, testing and Git practices Experience with AWS or Azure, Docker and ideally Kubernetes Experience with PostgreSQL, MongoDB or similar databases Experience with CI/CD using GitHub, GitLab or Jenkins Agile engineering experience Experience with AI agents, tool calling, embeddings, prompt ...

Python Developer - GenAI

Hiring Organisation
83zero Limited
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
Salary
£55,000
Build APIs, microservices and AI integrations *Deploy solutions using AWS/Azure, Docker and Kubernetes *Write clean, testable and maintainable Python code *Work with PostgreSQL, MongoDB, Git and CI/CD *Collaborate with engineers, architects and client stakeholders What we're looking for: *Strong commercial Python development experience *Experience building … OpenAI, Anthropic, Mistral, Llama or similar *Good software engineering, testing and Git practices *Experience with AWS or Azure, Docker and ideally Kubernetes *Experience with PostgreSQL, MongoDB or similar databases *Experience with CI/CD using GitHub, GitLab or Jenkins *Agile engineering experience *Experience with AI agents, tool calling, embeddings, prompt ...

Python Developer - AI

Hiring Organisation
83zero Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£55,000
Build APIs, microservices and AI integrations Deploy solutions using AWS/Azure, Docker and Kubernetes Write clean, testable and maintainable Python code Work with PostgreSQL, MongoDB, Git and CI/CD Collaborate with engineers, architects and client stakeholders What we're looking for: Strong commercial Python development experience Experience building … OpenAI, Anthropic, Mistral, Llama or similar Good software engineering, testing and Git practices Experience with AWS or Azure, Docker and ideally Kubernetes Experience with PostgreSQL, MongoDB or similar databases Experience with CI/CD using GitHub, GitLab or Jenkins Agile engineering experience Experience with AI agents, tool calling, embeddings, prompt ...