9 of 9 PostgreSQL Jobs in the City of Westminster

Senior Python Developer/ Engineer

Location
City of Westminster, England, United Kingdom
implementing API security using OAuth2, JWT, OpenID Connect, API Keys, and secure authentication/authorization mechanisms. Experience with relational and NoSQL databases such as PostgreSQL, MySQL, Aurora, or DynamoDB. Experience with Infrastructure as Code (Terraform, AWS CDK, or CloudFormation) is highly desirable. Good understanding of software deployment processes, application monitoring ...

Full Stack Developer

Location
City of Westminster, England, United Kingdom
tools (GitHub Actions, GitLab), IaC (Terraform, Ansible), and monitoring tools (Datadog, Grafana). Containerization : Docker and Kubernetes. APIs : REST, GraphQL, OpenAPI. Databases : SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis). Testing : Unit and functional testing (Jest, Cypress, Mocha). Soft Skills Strong communication skills for technical and non-technical stakeholders. ...

Senior Software Engineer

Location
City of Westminster, England, United Kingdom
Familiarity with CI/CD tools such as Jenkins, AWS CodePipeline, GitLab CI, or GitHub Actions Solid understanding of relational and NoSQL databases (e.g., PostgreSQL, MongoDB) Knowledge of security best practices (e.g. OWASP) and performance optimization Excellent leadership, communication, time management and mentoring skills, with the ability to influence technical ...

Senior Solutions Engineer

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
service mesh architectures and technologies such as RESTful APIs, API design, Swagger, OpenAPI, and OAuth2. Familiarity and working experience with relational databases (e.g.MySQL, PostgreSQL) and non-relational databases (e.g., MongoDB, Cassandra). 6+ years in customer-facing engineering roles ideally within financial services or similar domain (e.g. solutions engineer ...

AI Platform Engineering Lead for Market Research

Location
City of Westminster, England, United Kingdom
engineers in a cross-functional team, shaping the product roadmap, fostering best practices, and driving adoption of cloud-first technologies across Azure, PostgreSQL, MongoDB, and a multi-provider LLM stack. #J-18808-Ljbffr ...

Senior Quantitative Developer

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
market risk, preferably for fixed-income Good knowledge of derivatives (e.g. options, swaps, futures etc.) Good knowledge of database technologies such as SQL, Postgres etc. Able to deliver projects to agreed deadlines with excellent prioritisation skills Benefits Life at our client is a rewarding journey within a fast-growing company ...

Full-Stack Ruby Engineer — Healthcare Tech, Hybrid London

Location
City of Westminster, England, United Kingdom
feature development, collaborating with designers and clinicians to improve fertility workflows. The role blends Rails on the backend with React Native for mobile, using PostgreSQL, AWS, and BI tools. You’ll influence architecture and ship high-impact features across 14+ countries. We value autonomy, fast learning, and a product mindset ...

Full Stack Ruby Engineer

Location
City of Westminster, England, United Kingdom
never make the same mistake twice (well... almost never ). Stack & AI-forward development Rails 8 (Hotwire, Phlex, Tailwind), React Native for mobile apps, PostgreSQL, AWS, Grafana, Sentry, and MetaBase for BI. We’re intentional about every tool we bring in. AI is deeply embedded in how we work ...

Engineering Team Lead | Tech | London, UK

Location
City of Westminster, England, United Kingdom
teams. The team is to deliver the product roadmap alongside driving further adoption of cloud first technologies; we are Azure based, with PostgreSQL and MongoDB as our primary data stores and a multi-provider LLM stack (OpenAI, Google Gemini and Anthropic). We want you to dive in, get your … with tailored development plans Our engineering environment includes technologies such as Python (FastAPI), LangChain/LangGraph for multi-agent LLM orchestration, React/TypeScript, PostgreSQL, MongoDB, Redis, Azure (App Service, Container Registry, Blob Storage), Docker, GitHub Actions, and modern CI/CD pipelines. About You: You will have a strong ...