76 to 100 of 146 PostgreSQL Jobs in London

Junior Fullstack Engineer

Hiring Organisation
Medly AI
Location
London Area, United Kingdom
mobile app (React Native) Contribute to our Python backend and help improve API performance Collaborate on database design and write efficient queries in Postgres Work with AWS services to deploy and maintain our infrastructure Ship polished, user-facing features that directly impact student learning Collaborate closely with ...

Senior Software Engineer

Hiring Organisation
Prolo
Location
London Area, United Kingdom
frontend experience is world-class. You’ll: Build & Own: Lead the development of new features across the entire stack (Node/Python, React, and Postgres). AI Integration: Design and build the interfaces and APIs that allow our users to interact seamlessly with LLMs and conversational agents. Product Thinking: Work ...

Staff Software Engineer (Full Stack)

Hiring Organisation
Alecto
Location
London Area, United Kingdom
kindly Preferred Skills A TypeScript monorepo, React, tRPC and Tailwind Inngest for background jobs and event-driven workflows Deployed on Google Cloud Platform with Postgres Pay range and compensation package £100,000 - £150,000 depending on experience Meaningful early-stage equity - you'll be an owner, not just an employee ...

Energy Trading - Principal Software Engineer London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Cloud Platforms: Hands‐on experience with AWS and or Azure, including managed services for data processing and storage Databases: Deep knowledge of both transactional (PostgreSQL, SQL Server) and analytical databases (ClickHouse, MongoDB, etc.), with particular emphasis on time‐series data. Additional experience that would be useful but not required includes ...

Quantitative Trading Technology Engineer – Multi-Strategy Hedge Fund – London – Up to £450k TC

Hiring Organisation
Mondrian Alpha
Location
London Area, United Kingdom
also have: Strong experience with scientific/data libraries and production systems. Solid SQL/RDBMS experience; time‐series DB experience (e.g. Timescale/PostgreSQL, kdb) is beneficial. A track record of owning projects end‐to‐end, from sitting with users through design and implementation to deployment and support. Strong ...

Senior Backend Engineer

Hiring Organisation
M-XR
Location
City of London, Greater London, UK
robust user authentication, authorisation, and account management (Auth0) Integrate payment processing and subscription management (Stripe) Design and manage user databases and data models (MongoDB, PostgreSQL) Implement asset storage, retrieval, and management systems (AWS S3) Build job queue management for async ML workflows (SNS, SQS) Setup application monitoring and logging (CloudWatch ...

Senior Backend Java Engineer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £575 per day
Strong experience with Spring Boot Experience building REST APIs/microservices from scratch Strong testing skills using JUnit, Mockito, and ideally TDD Experience with PostgreSQL or another relational SQL database Experience with Docker Experience with CI/CD pipelines (e.g. Jenkins, GitHub Actions, GitLab CI, Azure DevOps) Comfortable working … with recent Java 17/21+ and Spring Boot experience, who has built APIs/microservices from scratch, writes automated tests, has worked with PostgreSQL, Docker, and CI/CD, and either already holds SC clearance or is willing and eligible to obtain it. Reasonable Adjustments: Respect and equality ...

Senior Backend Engineer

Hiring Organisation
Cavendish Professionals
Location
London Area, United Kingdom
skills in TypeScript and Node.js Hands-on experience with cloud platforms and infrastructure as code (e.g. AWS, Terraform) Solid knowledge of relational databases (e.g. PostgreSQL) Experience with serverless architectures (e.g. AWS Lambda) Understanding of security best practices and performance optimisation About You You enjoy building and solving complex problems Comfortable ...

Software Engineer

Hiring Organisation
European Tech Recruit
Location
City of London, London, United Kingdom
defense, or other high-performance engineering organizations is advantageous. Experience building frontend-heavy SaaS applications with strong attention to UX. Familiarity with TypeScript, React, Postgres, and AWS. Strong generalist mindset with the ability to work across the stack and operate independently in high-autonomy environments. ...

Backend Engineer

Hiring Organisation
Albert Bow
Location
London Area, United Kingdom
equivalent practical experience) Significant hands‐on backend engineering experience Strong experience with Node.js (JavaScript) and/or Golang Solid understanding of relational databases (PostgreSQL preferred) Familiarity with non‐relational stores (e.g. Redis) Strong grasp of web semantics Experience using version control systems Understanding of CI/CD pipelines and basic ...

AI Enablement Engineer

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
smooth running of existing Python/SQL reporting framework. The AI enablement Engineer will have experience with the following technologies/tools: Docker, Postgres, REST APIs, SFTP, Websockets OOP + Asynchronous Design Patterns PowerQuery/DAX/M Industry standard libraries used in software development within finance (pandas, numpy, scipy ...

Senior Software Engineer

Hiring Organisation
Explore Group
Location
London Area, United Kingdom
agents in production environments Tech Stack TypeScript monorepo React, tRPC, Tailwind Event-driven workflows and background jobs Deployed on Google Cloud Platform Postgres What’s On Offer £100,000 – £150,000 base salary (depending on experience) Meaningful early-stage equity 5% employer pension contribution Private medical cover (including dental ...

Full-Stack Developer

Hiring Organisation
Solo60
Location
City of London, London, United Kingdom
postmortems What We're Looking For Core experience 5+ years full-stack with production Node.js, Next.js, and React Native Supabase fluency, or deep enough Postgres (RLS, functions, realtime) to get there fast Shipped mobile apps to both stores — including review rejections and staged rollouts Real production Stripe: webhooks, idempotency, retries ...

Product Engineer

Hiring Organisation
Metris Energy
Location
London, England, United Kingdom
something internally. You don’t wait for permission to make things better. Full stack capability. Comfortable working across the stack. We use Node.js, TypeScript, PostgreSQL, and AWS. You should be confident in picking up whatever’s needed. Active communicator. You surface problems early, share context freely, and don’t disappear ...

AI Engineer

Hiring Organisation
60x.ai
Location
Greater London, England, United Kingdom
shadcn, deployed on Vercel Backend: FastAPI, Python 3.12, Pydantic everywhere Agents: LangGraph, Claude via Vertex AI, Gemini for cheap/fast tagging work Data: Postgres + Apache AGE (graph), moving toward AlloyDB Omni on GKE where it fits Infra: GCP - GKE, Cloud Run, Cloud SQL, Vertex AI, KMS Tooling: pnpm ...

Bioinformatician

Hiring Organisation
UK Health Security Agency
Location
London, NW9 5EQ, United Kingdom
Salary
£37749.00 to £45353.00
molecular epidemiology. Experience in working with complex datasets and within challenging environments. Knowledge of Bacterial Pathogens. Understanding of the public sector. Database management (PostgreSQL, SQL queries). Public speaking at national or international meetings. Problem solving skills and ability to respond to sudden unexpected demands. Selection Process Details -Competency based ...

Engineering Manager

Hiring Organisation
trg.recruitment
Location
London Area, United Kingdom
backend and distributed systems Proven engineering leadership: hiring, coaching, 1:1s, and team delivery Strong software design fundamentals: DDD, modularity, clean APIs, versioning PostgreSQL, ORMs, migrations, and performance optimisation Experience building developer platforms, multi-tenant systems, or public APIs Python (FastAPI/Flask), Docker, GitHub Actions, Cloud Run, CI/ ...

Fully Remote Ruby Developer Role

Hiring Organisation
G.R.E. Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Ruby Developer (Ruby, Rails, PostgreSQL, REST API's, AWS/Heroku, ReactJS) - Fully Remote* (Two meet ups per year) - Open to applicants in the UK only - Award Winning Legal Platform - £65,000 - £75,000 G.R.E. Recruitment is delighted to partner with an award-winning legal technology provider who are continuing ...

Engineering Manager

Hiring Organisation
Total Recruitment Group
Location
South West London, London, United Kingdom
Employment Type
Permanent
backend and distributed systems Proven engineering leadership: hiring, coaching, 1:1s, and team delivery Strong software design fundamentals: DDD, modularity, clean APIs, versioning PostgreSQL, ORMs, migrations, and performance optimisation Experience building developer platforms, multi-tenant systems, or public APIs Python (FastAPI/Flask), Docker, GitHub Actions, Cloud Run, CI/ ...

Booking and Messaging Java Developer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £625 per day
durable subscriptions. Middleware & Networking: Expertise in socket programming and optimizing low-latency network communication. Modern Stack: Spring IoC/MVC, SQL (Sybase/PostgreSQL), and a solid grasp of Linux internals. Rate: £625 per day (Umbrella/Inside IR35) Location: London (Hybrid) Duration: 6 Months (Initial) Ideal Candidate ...

Head of Product Engineering

Hiring Organisation
Kureos
Location
London Area, United Kingdom
Product, Design, AI and commercial teams Hire and develop outstanding engineers Champion modern, AI-enabled ways of building and shipping Tech TypeScript, Python, AWS, Postgres, Terraform You A proven engineering leader (at least a Snr Engineering Manager or higher in 2 startups or scale-ups or own venture and having ...

Artificial Intelligence Engineer

Hiring Organisation
Prism Digital
Location
City of London, London, United Kingdom
transactions through AI agents instead. What They're Looking For Python FastAPI LLMs (production systems) AI agent frameworks (LangGraph or similar) RAG pipelines Postgres Redis Async processing and queuing (Celery, RabbitMQ, SQS) Event-driven architecture CI/CD pipelines What You'll Work With Python backend services LLM orchestration layers ...

Product Engineer

Hiring Organisation
Alecto
Location
City of London, London, United Kingdom
kindly Preferred Skills A TypeScript monorepo, React, tRPC and Tailwind Inngest for background jobs and event-driven workflows Deployed on Google Cloud Platform with Postgres Pay range and compensation package £100,000 - £150,000 depending on experience Meaningful early-stage equity - you'll be an owner, not just an employee ...

Java Software Engineer

Hiring Organisation
Sanderson
Location
London, UK
Employment Type
Full-time
build and maintain Java based microservices, applying test driven development and following established engineering standards. You'll work with technologies including Java, Spring Boot, Postgres, Kafka, Docker, React and AWS. You'll contribute to CI/CD pipelines, ensure non-functional requirements are met and collaborate with colleagues across engineering … analysis and design. Essential experience Java and Spring Boot Building and maintaining microservice based systems Postgres or other relational SQL databases Test-driven development (JUnit, Mockito or similar) Docker and containerisation CI/CD pipelines (Jenkins or similar) Working in agile, multi-disciplinary teams Desirable experience Kafka Liquibase or similar ...

Java Software Engineer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
build and maintain Java based microservices, applying test driven development and following established engineering standards. You'll work with technologies including Java, Spring Boot, Postgres, Kafka, Docker, React and AWS. You'll contribute to CI/CD pipelines, ensure non-functional requirements are met and collaborate with colleagues across engineering … analysis and design. Essential experience Java and Spring Boot Building and maintaining microservice based systems Postgres or other relational SQL databases Test-driven development (JUnit, Mockito or similar) Docker and containerisation CI/CD pipelines (Jenkins or similar) Working in agile, multi-disciplinary teams Desirable experience Kafka Liquibase or similar ...