76 to 100 of 151 PostgreSQL Jobs in London

Functional Software Engineer

Hiring Organisation
Imandra Inc
Location
London, UK
OCaml. There are opportunities to get involved across the full stack according to your skills and interests: Our web APIs and backend services (OCaml, PostgreSQL, Redis). Product UIs and visualization tools (React, via the ReasonML/Bucklescript/Melange toolchain, webgl). Continuous integration and cloud infrastructure (Google Cloud ...

Founding Engineer | AI Startup

Hiring Organisation
Ripple Recruitment Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£110,000 - £150,000 per annum
Full-Stack mindset. You care as much about the reliability of the webhook as you do about the temperature of the LLM. Experience with PostgreSQL , Redis , and modern cloud infrastructure ( AWS/GCP/Vercel ) to ensure the system never drops a lead. Desirable Background & Experience You’ve likely been ...

Senior Back-end Software Engineer

Hiring Organisation
Heart Mind Talent
Location
London Area, United Kingdom
quality, efficient architecture, and performance optimisation. Bonus Points Advanced knowledge of JVM-based languages, particularly Kotlin. Experience with Kubernetes and Terraform. Familiarity with advanced Postgres features such as GIST indexes, partitioning, and replication. What We Offer Highly competitive salary Stock options Pension plan (matched up to 5%) Private health insurance ...

Back End Developer

Hiring Organisation
Prism Digital
Location
London Area, United Kingdom
answers. What You’ll Work With Python development at a high level FastAPI or adjacent Python backend frameworks API design and backend architecture fundamentals PostgreSQL and/or MongoDB React or React Native for frontend collaboration AWS serverless infrastructure Docker for bespoke services Nice to Haves B2C mobile or consumer ...

Application Software Engineer JavaScript

Hiring Organisation
RedTech Recruitment Ltd
Location
Central London, London, United Kingdom
Employment Type
Permanent
opportunities to work across the stack. The current tech stack includes: Web (UI): JavaScript (backbone.js, d3.js, three.js, pdf.js), Less/CSS Web (Backend): Node.js, PostgreSQL, Elasticsearch, Redis Develop, deploy and maintain web application infrastructure Be a tech innovator and put ideas forward to the team If you are keen there ...

Senior Mobile Engineer

Hiring Organisation
AdvisoryAI
Location
City of London, London, United Kingdom
/keystore AI Integration : Real-time transcription, LLM-powered document generation, offline ML models Backend Integration : Ruby/Python API, AWS (Lambda, S3, RDS), PostgreSQL, Redis, real-time sync DevOps : GitHub Actions, Fastlane, TestFlight/Google Play beta distribution, Firebase (Analytics, Crashlytics), feature flags Location: UK More than just code ...

Java Developer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Soho, London, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
make sure they leverage latest technology in all their products.They are looking for an experienced Senior Java Developer, predominantly on version 21 with PostGres Database and Spring Boot, to help develop their rapidly growing application, by building REST APIs, Microservices and evolving their current financial systems. In return ...

Lead Java Developer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Soho, London, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 per annum
make sure they leverage latest technology in all their products.They are looking for an experienced Senior Java Developer, predominantly on version 21 with PostGres Database and Spring Boot, to help develop their rapidly growing application, by building REST APIs, Microservices and evolving their current financial systems. In return ...

Senior Java Developer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £120,000 per annum
make sure they leverage latest technology in all their products.They are looking for an experienced Senior Java Developer, predominantly on version 21 with PostGres Database and Spring Boot, to help develop their rapidly growing application, by building REST APIs, Microservices and evolving their current financial systems. In return ...

Java Developer | London/Hybrid | £100,000 - £140,000 | Growing Fintech

Hiring Organisation
Opus Recruitment Solutions
Location
City of London, London, United Kingdom
Java Developer | London/Hybrid | £100,000 - £140,000 | Java 21 | Microservices | TDD | AWS | PostgreSQL | Kubernetes | Fintech | Digital Banking Looking to join a company who are making waves within the fintech space? Want to work with the latest Java technology? I am supporting a rapidly growing fintech scaleup ...

Full Stack Engineer

Hiring Organisation
The Lanes Group
Location
London Area, United Kingdom
Competitive salary (£100K – £200K) plus generous equity What We’re Looking For 2–5 years’ experience in full-stack development Experience with TypeScript, React, Postgres, and AWS Strong UX/frontend capability preferred Deep mission alignment with onshoring manufacturing Willingness to work 5 days per week on-site in London ...

Senior DBA - SQL

Hiring Organisation
Korn Ferry
Location
City Of London, England, United Kingdom
Stored procedure development Experience supporting database upgrades and production environments Hands-on experience in cloud environments (AWS preferred) Exposure to RDS and/or PostgreSQL Strong scripting skills (PowerShell and/or shell scripting) Experience working with CI/CD pipelines (eg Jenkins, GitLab) Familiarity with Infrastructure as Code tools ...

Founding Engineer (Go) - Up to £120k

Hiring Organisation
Few&Far
Location
City of London, London, United Kingdom
wide variety of projects including: Bank connectivity and transaction ingestion Live transaction categorisation Data modelling Tech Stack: Go (backend leaning), Typescript, React, PostgreSQL, Terraform, Python, LLMs where appropriate. Help shape the stack! What We’re Looking For Senior-level Product Engineer (ideally 6+ years experience), building with Go or other ...

Full Stack Engineer (Founding)

Hiring Organisation
SEEKR
Location
City of London, London, United Kingdom
5+ years building and scaling systems at places that matter Full-stack with serious backend chops: TypeScript/JavaScript, Python, FastAPI, Next.js, PostgreSQL, ClickHouse Ready to ditch colleagues who think in terms of "that's not my job" - that doesn't exist here You care about product and design decisions ...

Data Engineering Delivery Lead

Hiring Organisation
Required IT
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£130,000 - £140,000 per annum
industry trends, ensuring the company remains at the cutting edge. Skills & Competencies: Extensive knowledge of modern database technologies, including Snowflake, Oracle, SQL Server, PostgreSQL . Proficiency in Python, PowerBI , and broad software development techniques. Strong leadership with proven ability to motivate and guide teams. Excellent communication and stakeholder management skills. ...

Staff Software Engineer

Hiring Organisation
Annapurna
Location
City of London, London, United Kingdom
engineers, raising the technical bar across the organisation Produce clear written documentation to align engineering, product and operations Tech Environment Full-stack TypeScript, React, Postgres Modern cloud infrastructure (AWS, Terraform) Strong observability and monitoring practices Data platforms and analytics tooling AI-powered systems working with complex, unstructured real-world data ...

FULL STACK Engineer (Next.js / React)- TOP SaaS!

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
plus) Strong eye quality and detail Are an experienced full-stack engineer with hands-on expertise in our core stack: Python, Django, PostgreSQL, TypeScript, React/Next.js Are pragmatic and customer-focused , you know 'delivering value' often beats 'perfect architecture' Communicate clearly with non-technical stakeholders and enjoy translating business ...

Software Engineer

Hiring Organisation
Foodsteps
Location
London, UK
environmental impacts of their foods throughout the entire life cycle, helping our customers make their food offering more sustainable. Our product is built around PostgreSQL, a Django backend (using typed Python), Rust and a React (Typescript) frontend. We use AWS for our infrastructure and Figma for our user interface designs. ...

AI Engineer T1 VC-backed AI Start-up London

Hiring Organisation
Harmonic Group Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£150,000 - £200,000 per annum
frontend development (TypeScript/React) to integrate AI capabilities directly into user-facing workflows. Build and maintain backend services and APIs, working with Postgres databases and production infrastructure. Research and implement advanced prompt engineering techniques to maximise the effectiveness and reliability of LLM-driven systems. Work closely with the founding ...

Senior Developer

Hiring Organisation
Reed.co.uk
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£80,000 per annum
delivery of features, ensuring speed, scalability, and quality are never compromised. Architect, develop, and maintain core SaaS platform components across the stack: Backend: Python, PostgreSQL Frontend: TypeScript, NextJS/NodeJS Ensure smooth integration of AI tools, APIs, and data pipelines to enhance platform intelligence. Champion engineering best practices, including testing … software development experience. Proven success in high-performing engineering teams in fast-paced environments. Deep expertise in development with: Python (Django, Flask, or FastAPI) PostgreSQL (design, optimisation, maintenance) Containerisation (Docker/Kubernetes) Event-driven architecture (Kafka/RabbitMQ) Nice to have experience with: TypeScript/JavaScript (NextJS, NodeJS, Tailwind) Terraform ...

Application Support Analyst

Hiring Organisation
4Square Recruitment Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £60,000 per annum
write queries Experience of working in a SaaS or Product based company Strong communication skills Desirable skills/experiene: Knowledge of Zendesk or similar PostgreSQL Microservices Git Build management systems Azure ISO27001 ...

Senior Cloud Engineer - GCP

Hiring Organisation
Bright Purple
Location
London, King's Cross, United Kingdom
Employment Type
Contract
Contract Rate
£425 - £475/day
Kubernetes is the key for this role What you’ll be doing Working across core GCP services including Compute Engine, IAM, VPC, Cloud SQL (Postgres), and networking Building, maintaining, and improving CI/CD pipelines that teams actually trust Driving automation-first engineering (because manual changes belong in the past ...

FS Engineer

Hiring Organisation
Bloc Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
legal processes. 🤖 What you'll do Contribute to the entire stack, from cloud infrastructure to prompting to UX (Python backend, Next.js with TypeScript frontend, PostgreSQL, SOTA LLMs. Deployed to Azure via IaC (Bicep) with CI/CD pipelines powered by GitHub Actions) Collaborate closely with users to understand how lawyers ...

Data Engineer

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
architecture as they expand. Specifically, you can expect to be involved in the following: Technical tasks: Building real-time streaming pipelines using AWS (S3, PostgreSQL) , with a focus on scalability and performance. Other key responsibilities: Maintaining internal systems, choosing modern data tools, and ensuring seamless collaboration with the AI research ...

Founding Software Engineer

Hiring Organisation
Protip UK
Location
City Of London, England, United Kingdom
integrations. Collaborate directly with customers to deliver real-world outcomes. Balance speed and scalability in a fast-moving startup environment. Tech Stack Python (FastAPI), Postgres TypeScript, Next.js GCP, Kubernetes LLMs (OpenAI, Gemini), Speech-to-Text, Text-to-Speech Requirements 5–10 years of backend-leaning engineering experience. Strong Python experience. ...