76 to 100 of 168 PostgreSQL Jobs in the City of London

Engineering Environment) Frontend: React, TypeScript, Vite, Zustand/Recoil, Tailwind (or similar), Web Workers, WebGL/WebGPU (nice to have) Backend: Python, FastAPI, Pydantic, PostgreSQL Infrastructure: GitHub Actions, GCP, Docker, Kubernetes Paradigms: Event-driven architecture, functional programming, real-time data flows Responsibilities Build and maintain complex, high-performance web applications ...

Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimization. Proven experience writing unit and integration tests (ScalaTest, Specs2, Mockito, etc.). Familiarity with ...

system performance, reliability, and observability as they scale Integrating external services and expanding platform capabilities Our Tech Stack Node.js/TypeScript (core backend choice) PostgreSQL and Redis REST or GraphQL APIs AWS (Lambda, ECS, RDS) or similar cloud platforms Docker, GitHub Actions, and automated testing What They're Looking ...

improvement, backed by data and real-world feedback Tech Environment You’ll work with a modern and thoughtful stack, which includes: Python • TypeScript • React • PostgreSQL • BigQuery • MySQL • Docker • Terraform • AWS • GCP • ECS Fargate Plus a strong testing culture powered by: Jest • Cypress • pytest • React Testing Library ...

Strong Python engineering experience Solid SQL skills Comfortable working autonomously in a fast-moving environment Bonus Points For Expertise with SQLAlchemy, scikit-learn, pandas, PostgreSQL Experience building and designing relational databases Strong quantitative background (maths, physics, engineering, computer science, etc.) Exposure to DevOps practices such as containerisation and CI/ ...

delivered incrementally. Core Tech Stack Languages: Python (FastAPI, Flask, or Django) Cloud: AWS (Lambda, ECS/Fargate, S3, DynamoDB, CloudWatch, API Gateway) Data & Messaging: PostgreSQL, Redis, Kafka or SQS CI/CD & Infrastructure: Docker, Terraform, GitHub Actions, CloudFormation Monitoring & Observability: Prometheus, Grafana, OpenTelemetry Testing: Pytest, integration and load testing frameworks ...

some hours to overlap with a US timezone: Python, 4+ years Django, 3+ years Experience in the following areas would be a benefit: React, Postgres AWS SQL Computer Science degree Team Lead LLM Soft skills Great communication skills Proactive mindset Problem solving Approximate salary range ...

quality tools (e.g., Collibra). Excellent analytical, problem-solving, and communication skills. Exposure to on-premises and cloud databases (e.g., Microsoft SQL Server, PostgreSQL, Snowflake, BigQuery, Azure). Enjoy working in a collaborative, team-based environment Fluent in English. French a plus Our Maison’s DNA is defined by five ...

Code and GitOps patterns in order to manage cloud infrastructure. Ideally, you are familiar with Terraform. Familiarity with database engines such as MongoDB or PostgreSQL Familiarity with large data and data warehouses/lakehouses, ideally with Databricks. Familiarity with FinOps concepts and processes. A strong understanding of software engineering best ...

developers with great academics and technical knowledge as their product gains more and more traction. Key Skills: React, TypeScript Python Cloud tech: AWS, Azure Postgres, LLMs and any Agentic experience If you think this is the right role for you, then apply with a copy of your ...

from zero-to-one, working closely with the founding team as well as clients using the product. Required : Python, FastAPI, Postgres, ElasticSearch, RabbitMQ, Typescript, React and -ideally- LLMs. To find out more, please apply with your resume. ...

drive to work in a fast-paced environment! The ability to communicate technical concepts clearly across the team Tech Stack includes: Python, Django, AWS, PostgreSQL, FastAPI, Kubernetes, Terraform, GitHub The Package: £70,000-£80,000 base salary 10% performance-based bonus 28 days annual leave (plus public holidays) Private medical ...

across Product, Design, and Engineering teams Contribute to code reviews, pair programming, and Agile improvements Tech Stack: Python, FastAPI, Django, AWS, Kubernetes, Helm, Terraform, PostgreSQL, Opensearch What We Offer: Competitive salary + performance bonus 28 days holiday + bank holidays + birthday off Private medical insurance, L&D opportunities, mental ...

Stack includes: Backend: Python, FastAPI Frontend: Vue.js (they are moving to React and this person will support with this move) Cloud: AWS Databases: Elasticsearch & Postgres And more... Do not miss out on this opportunity and company!! The successful candidate must have 4+ Years of commercial experience and must have ...

6+ years of hands-on Python experience. Familiarity with AWS Serverless and related technologies would be advantageous. Strengths in Pandas, Polars, Pytest, Postgres, and CI/CD is essential. If you're interested in Agile methodologies, and have a curiosity about DDD and Event-Driven architectures, you'd fit right ...

job. Our primary stack includes: Category Tools/Frameworks Language Python Backend FastAPI, Django Cloud/Infrastructure AWS, Kubernetes, Helm, Terraform Data OpenSearch, PostgreSQL Source Control GitHub What You'll Need Strong technical skills to build scalable backend services, primarily using Python (any framework). Analytical skills and a love ...

exceptional user experiences Support continuous improvement in engineering practices, testing and deployment Tech Stack Front end: React (TypeScript), Redux, Sass Back end: Python (Flask), Postgres Requirements 0 to 2 years of software development experience Excellent understanding of Computer Science and software engineering fundamentals Strong experience with TypeScript/React ...

have recently graduated from university and have a basic understanding of any of the following technologies: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker and Agile; which might have been acquired as part of your degree course or through a placement year in industry. All Graduate/Junior Developer ...

integration platforms Expertise in Python (PySpark), SQL, and dbt (or similar) Some Cloud Infrastructure knowledge: DevOps practices, CI/CD, AWS. Data warehousing experience (PostgreSQL or similar) Experience with event streaming (Kafka, Kinesis, Pub/Sub) a plus Proven ability to deliver scalable, low-latency data services in fast-moving ...

Comfortable taking ownership and working with ambiguity Based in London (hybrid working model) Tech Stack: Frontend: React Native, TypeScript, Expo, React Backend: Node.js, NestJS, PostgreSQL, Redis Infrastructure: AWS, Docker, Terraform Integrations: Payments, messaging, subscriptions, analytics Interview Process (Remote-Friendly) Introductory Call Technical Interview/Assessment Final Interview with Senior Leadership ...

discipline. Experience with optimisation frameworks (Gurobi, OR-Tools). Knowledge of financial markets, derivatives, or clearing/margin optimisation. Hands-on experience with AWS, PostgreSQL, or distributed computing. Why Join? Solve complex mathematical challenges with global financial impact. Work in a collaborative, research-driven team where curiosity and creativity ...

Comfortable working in an early-stage, high-trust environment Nice-to-Have Experience with embedded or resource-constrained systems Familiarity with Docker, Kubernetes, and PostgreSQL Exposure to ML or autonomy platforms What’s Offered Competitive salary Significant equity (EMI scheme) Private medical and dental cover 7% employer pension contribution Free ...

engineering not just building software, but helping change how things are designed and built. Tech Stack within the engineering environment: Backend: Python, FastAPI, Pydantic, PostgreSQL, Docker Infrastructure: GitHub Actions, GCP, Kubernetes (optional) Paradigms: event-driven architecture Responsibilities Build and maintain backend services using FastAPI and Python for geometry, simulation ...

improve engineering workflow and Agile practices. Tech Stack You’ll work with a modern and flexible tech setup including: Python · FastAPI · AWS · OpenSearch · PostgreSQL · Django · GitHub · Kubernetes · Helm · Terraform What You’ll Need Strong experience building backend systems in Python (any framework). Solid understanding of databases, OO design, data ...

high-performance, distributed systems Strong fluency in Java with deep understanding of backend architecture and design patterns Solid experience with microservices, APIs, and databases (PostgreSQL, Redis) Strong foundation in computer science, mathematics, or related fields Comfortable working in cloud environments such as AWS Fast learner with a results-driven mindset ...