301 to 325 of 912 PostgreSQL Jobs in London

Developer

Location
City Of London, England, United Kingdom
duties that may be required from time to time Technical Requirements: Proven experience with Python, especially Pandas and NumPy Mastery of SQL and PostgreSQL: schema design, complex queries, indexing and performance optimisation, beyond basic querying Experience with pipeline orchestration and scheduling Proven ability to deliver reliable, tested scripts against ...

Senior Engineer, Finance Engineering

Location
City Of London, England, United Kingdom
cross‐platform mobile app developed with React Native and TypeScript, which talks to a backend service written in Kotlin and backed by a PostgreSQL database, all of which runs on AWS and is managed via Terraform. Our internal tools leverage these technologies in addition to Web React and Python. ...

Senior Backend Engineer

Hiring Organisation
Plum Fintech
Location
London, United Kingdom
Salary
£ 80 K
iterationsAble to work and intervene on the whole life cycle of the softwareOur Tech Stack:Tech Stack: Kotlin with Spring Boot & Python with FastAPIDatastores: Postgres, BigQuery, Infrastructure: GCP (kubernetes, docker), RabbitMQ, TerraformMonitoring: Grafana, Prometheus, Datadog, Incident.io, SentryWhat to Expect from Our Hiring ProcessAt Plum, we value a lot the time ...

Senior Frontend Engineer

Location
Greater London, England, United Kingdom
hybrid and progressive mobile apps Cypress for end-to-end testing Python on the server side, using Django Rest Framework for our API and PostgreSQL for our database Metabase for analysis and self-serve data exploration GitHub , Codeship and Heroku for seamless code review, integration and deployment Claude Code ...

Senior Software Engineer - AI Products (SVP)

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 80 K
evaluation and performance measurement; exposure to MLflow is advantageous.Strong understanding of software architecture, technical design and functional programming principles.Experience working with databases such as PostgreSQL or Oracle, with exposure to Kubernetes/OpenShift advantageous.Practical experience with CI/CD and modern software delivery tooling such as Jenkins, uDeploy, Tekton, Harness ...

Staff Data Scientist

Location
Greater London, England, United Kingdom
other blockchain data, graph computation, and/or the cryptocurrency ecosystem. Technologies we use: Python SQL Databricks Dbt PySpark/Spark Terraform AWS Postgres AI at Chainalysis AI is not a feature at Chainalysis - it is a new way of working. One that turns instructions into work done, and helps ...

Senior Software Engineer - AI Products (SVP)

Location
Greater London, England, United Kingdom
performance measurement; exposure to MLflow is advantageous. Strong understanding of software architecture, technical design and functional programming principles. Experience working with databases such as PostgreSQL or Oracle, with exposure to Kubernetes/OpenShift advantageous. Practical experience with CI/CD and modern software delivery tooling such as Jenkins, uDeploy, Tekton ...

Full Stack Engineer

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
obligations and an understanding of what it means to build in a regulated environment. Experience with event-driven systems and database technologies such as PostgreSQL or DynamoDB is advantageous. Exposure to financial services, fintech or other regulated environments is a plus but not a requirement. Whats ...

Senior Java Software Engineer - Intelligent Operations

Hiring Organisation
Starling Bank
Location
London, United Kingdom
Salary
£ 80 K
understanding of delivering robust and scalable code, applying best practices, and a proven track record of delivering high-quality software. Experience with AWS and Postgres is highly desirable. We’re open-minded when it comes to hiring and we care more about aptitude and attitude than specific experience or qualifications. ...

Senior Kotlin Engineer

Location
London, United Kingdom
Tech Stack Backend Kotlin 1.7.20 AWS GraphQL (it would be nice if you were familiar with this but its not a deal breaker) Postgres RabbitMQ Docker Kubernetes Frontend React & React Native, TypeScript, MobX, Redux, Stylus and SASS Other We build our Kotlin projects using Gradle and GitHub Actions, deploying ...

Senior Kotlin Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Tech Stack Backend Kotlin 1.7.20 AWS GraphQL (it would be nice if you were familiar with this but its not a deal breaker) Postgres RabbitMQ Docker Kubernetes Frontend React & React Native, TypeScript, MobX, Redux, Stylus and SASS Other We build our Kotlin projects using Gradle and GitHub Actions, deploying ...

Pre-Sales Senior Engineer

Hiring Organisation
Kaluza
Location
London, United Kingdom
Salary
£ 70 K
services in Node.js/TypeScript. You’ll implement contract-first APIs (REST/GraphQL), manage AWS deployments (API Gateway, Containers), and handle persistence using PostgreSQL or DynamoDBInfrastructure as Code: Manage demo environments using Terraform, ensuring environments are reproducible and secure using existing OIDC authentication patterns.Frontend Collaboration: Work closely with frontend ...

Senior Java Software Engineer - Payment Schemes

Hiring Organisation
Starling Bank
Location
London, United Kingdom
Salary
£ 80 K
code. You should have a strong understanding of delivering robust, scalable systems and a proven track record of engineering excellence. Experience with AWS and Postgres is highly desirable.For the most part we code in Java. We believe in clean coding, simple solutions, automated testing, and continuous deployment. If you care ...

Front-End Engineer

Hiring Organisation
Smarkets
Location
London, United Kingdom
Salary
£ 80 K
from sports to political markets, to delivering the sharpest prices and the fairest odds.Our stack is designed for scale, reliability, and speed: Linux, Kafka, Postgres, Kubernetes, with Python 3, C++17, and React powering our platform. We build infrastructure that institutions trust while keeping trading accessible to everyone. Our edge ...

Senior Quality Engineer (mobile)

Location
Greater London, England, United Kingdom
environment strategy. OUR TECH STACK Mobile: TypeScript, React Native, Expo, EAS, GraphQL, Relay, Jest, React Testing Library, Maestro. Backend: Kotlin, PHP 8 (Symfony), AWS, Postgres, RabbitMQ, Docker, Kubernetes. Tooling and observability: GitHub, GitHub Actions, Jira, Confluence, Datadog, Sentry, Grafana. INTERVIEW PROCESS Quick call with a Recruiter 15 minute cognitive test ...

Staff Frontend Engineer

Location
Greater London, England, United Kingdom
strong understanding of service‐oriented architecture, data modeling, and Python web frameworks (e.g., FastAPI, Flask, Django). Practical experience with database data flows (e.g., PostgreSQL), cloud/container infrastructure (Docker, Kubernetes), and frontend observability tools (Sentry, Datadog, OpenTelemetry). Strong habits around testing frameworks (unit, integration ...

Senior Quality Engineer - AI

Hiring Organisation
Lendable
Location
London, United Kingdom
Salary
£ 80 K
Kotlin or TypescriptExperience in financial services (retail or institutional) or other regulated environmentsOur tech stackFrontend: TypeScript, React, React NativeBackend: PHP (Symfony), Kotlin, AWS, Postgres, RabbitMQ, Docker, KubernetesTesting: PHPUnit, Behat, JUnit, Kotest, Jest, Maestro, K6Tooling and observability: GitHub, GitHub Actions, Jira, Confluence, Datadog, Sentry, GrafanaWhy join See your work matter ...

Principal Data Solution Architect

Hiring Organisation
Methods Consulting
Location
London, United Kingdom
Salary
£ 80 K
models and de-normalised Star Schema/dimensional models Excellent relational database design skills with expertise in diagnosing and optimising performance across SQL Server, PostgreSQL, and cloud databases Proven track record with complex data migration projects (terabyte+ datasets, multiple legacy source systems, structures and unstructured data) Proficiency with Parquet/ ...

Staff Frontend Engineer

Location
Greater London, England, United Kingdom
strong understanding of service-oriented architecture, data modeling, and Python web frameworks (e.g., FastAPI, Flask, Django). Practical experience with database data flows (e.g., PostgreSQL), cloud/container infrastructure (Docker, Kubernetes), and frontend observability tools (Sentry, Datadog, OpenTelemetry). Strong habits around testing frameworks (unit, integration ...

Senior Engineering Manager

Hiring Organisation
Multiverse Group
Location
London, United Kingdom
Salary
£ 80 K
loud when it's wrong, not someone who absorbs it and hopes it works out.Stack & how we leadTypeScript core (React/Next.js, Node) with PostgreSQL and RabbitMQ as the event backbone, plus Python and Elixir services — from RAG pipelines to a Claude-powered edge-native product. GitHub, CircleCI, Datadog. ...

Node Developer

Location
Greater London, England, United Kingdom
Integration: Work with RESTful APIs and third‐party services to integrate and enhance system functionality. Database Management: Develop and maintain database architectures (e.g., MongoDB, PostgreSQL, MySQL) for robust data storage solutions. Code Optimization: Write clean, modular, and reusable code, adhering to best practices and design patterns. Testing and Debugging: Conduct … JavaScript (ES6+), asynchronous programming, and event‐driven architecture. Experience with building and maintaining RESTful APIs. Solid understanding of SQL and NoSQL databases (e.g., MongoDB, PostgreSQL, MySQL). Familiarity with authentication and authorisation mechanisms (OAuth, JWT, etc.). Experience with version control systems like Git and GitHub/GitLab. Familiarity with ...

PostgreSQL DBA

Hiring Organisation
NSD
Location
Northwood, London, United Kingdom
Employment Type
Permanent
Salary
£60,000
POSTGRESQL/ORACLE DBA - SC CLEARED NEW PERMANENT OPPORTUNITY AVAILABLE FOR A POSTGRESQL/ORACLE DBA IN NORTHWOOD, LONDON Salary: £55,000 - £60,000 + benefits Location: Northwood, London Working Pattern: Hybrid - minimum 2 days per week in the office Clearance: SC Clearance preferred Type: Permanent To apply: Send your … leading technology organisation who are looking for an experienced Database Administrator to join their team. This is a great opportunity for either a PostgreSQL DBA with strong Oracle experience , or an Oracle DBA with recent and meaningful PostgreSQL DBA experience . You will need strong hands-on experience across both ...

Senior Full Stack Engineer - AI for Finance (London)

Location
Greater London, England, United Kingdom
will own core product development, collaborate with founders, and drive architecture decisions. The role requires expertise in React, Next.js, Python (FastAPI/Django), PostgreSQL, Docker and Kubernetes, with equity and a competitive salary in a fast-growing startup. #J-18808-Ljbffr ...

Senior Full Stack Engineer - PHP/Laravel & React + AWS

Location
Greater London, England, United Kingdom
scalable code, ensuring code quality, and collaborating with a diverse team. Candidates should have strong proficiency in PHP (Laravel), React, and experience with PostgreSQL and Docker, along with the ability to deploy solutions to AWS. This position fosters a proactive and critical thinking approach toward problem-solving and efficient application ...

Senior PHP Backend Engineer | REST APIs, Laravel/Symfony

Location
Greater London, England, United Kingdom
developer to advance a project built on Laravel/Symfony/React. You will contribute to high‐quality RESTful services and APIs, work with PostgreSQL, MongoDB, Redis, and Docker, and collaborate in an international team. The role requires 5+ years of PHP experience, strong English, and a proactive, self-organised ...