26 to 50 of 151 PostgreSQL Jobs in the City of London

strong Java expertise (Java 11+) , with proven experience in server-side development, design patterns, microservices, RESTful APIs, and SQL databases (DB2, SQL Server, or Postgres). Knowledge of front-end development using React, Node.js, HTML, and CSS is a bonus, alongside experience with Elastic ELK, container platforms (Docker/Kubernetes ...

strong Java expertise (Java 17+) , with proven experience in server-side development, design patterns, microservices, RESTful APIs, and SQL databases (DB2, SQL Server, or Postgres). Knowledge of front-end development using React, Node.js, HTML, and CSS is a bonus, alongside experience with Elastic ELK, container platforms (Docker/Kubernetes ...

GitLab), IaC (Terraform/CloudFormation), Docker, Kubernetes. Messaging & Integration: Kafka/MSK, SQS/SNS, gRPC/REST, webhook patterns, integration gateways. Databases: SQL (PostgreSQL/MySQL/Aurora), NoSQL (DynamoDB/DocumentDB), caching (Redis/ElastiCache). Architecture Competencies Designing scalable, fault-tolerant microservices and API ecosystems. Performance tuning ...

grade APIs (REST/GraphQL) for both internal and external consumption. Data Systems: Experience with optimizing database queries and schema design for both relational (PostgreSQL, MySQL) and NoSQL/Time-Series databases (e.g., DynamoDB, TimescaleDB) under high-throughput conditions. Scale & Performance Focus Experience building systems that efficiently handle millions ...

high-throughput services and real-time infrastructure. Collaborate across teams to deploy and optimize microservices. Requirements Proven experience with Elixir (3+ years) Familiar with PostgreSQL , Kafka/RabbitMQ , Docker , and AWS/GCP . Familiar with Typescript & React. Great communicator who thrives in collaborative hybrid teams. ...

will work with real-time market data feeds and message queues for high-frequency event processing and implement robust database models and interfaces (PostgreSQL, Redis, or similar). Requirements 5+ years of backend engineering experience, with at least 3 years in Go. Solid understanding of concurrent programming, networking, and system ...

experience with microservices architectures and Kafka. Solid understanding of CI/CD processes and tools such as Jenkins and GitHub Actions. Experience working with PostgreSQL and MongoDB databases. Strong communication skills and ability to work effectively in a fast-paced, agile environment. Desirable Skills and Experience Exposure to AWS cloud ...

safely deployed in frontline clinical environments. Tech Stack (Highly Desirable) AWS (Lambda, API Gateway, Cognito, S3, OpenSearch) Node.js/TypeScript & Python DynamoDB & PostgreSQL Serverless & microservices architecture Terraform, Docker, CI/CD Security/Compliance (HIPAA, GDPR, NHS DTAC, SOC2) What You’ll Do Build highly scalable backend services and APIs ...

platform. Experience with the following will be highly desirable: AWS – Lambda, API Gateway, Cognito, S3 and OpenSearch Node.js/TypeScript and Python DynamoDB and PostgreSQL Serverless Architecture and microservices patterns. Infrastructure tools like Terraform, Docker, and CI/CD pipelines. Security and compliance practices, especially relevant in healthcare. Responsibilities: Design ...

mentoring and growing teams, creating an environment that balances technical excellence with fast, pragmatic delivery Technologies Back-end: Java 21, Spring Boot, REST, Postgres/Jooq/Flyway, JUnit/TestContainers/Mockito, AWS (EC2, RDS, Cognito, S3, KMS), Containerization (Docker/kubernetes) Front-end: TypeScript, React, and Tailwind ...

Node.js with TypeScript. Frontend: Strong experience with React and TypeScript. Infrastructure: Familiarity with cloud environments (e.g., AWS, Azure). Databases: Experience with relational databases (Postgres, Oracle, etc.). APIs: Experience designing and building RESTful APIs. Bonus: Experience with functional programming languages (Clojure, Haskell). What the Company Offers Competitive compensation ...

particularly with PHP (Symfony or Laravel) . Strong experience with JavaScript (Vue.js, React.js, and/or Node.js). Solid database expertise across MySQL and PostgreSQL . Hands-on experience with AWS architecture , Docker, and CI/CD automation. Experience building APIs, microservices, and distributed systems. Familiarity with messaging systems such ...

leadership experience Experience of working with cloud infrastructure (Azure or AWS, GCP is beneficial) SQL and relational databases (e.g. MS SQL/Azure SQL, PostgreSQL) You have framework experience within either Flask, Tornado or Django, Docker Experience working with ETL pipelines is desirable e.g. Luigi, Airflow or Argo Experience with ...

What they're looking for: • 5+ years’ experience building and scaling distributed systems • Strong skills in Python and/or TypeScript • Experience with React, PostgreSQL/MySQL • Strong understanding of cloud (AWS/GCP) • DevOps mindset with experience operating production systems What’s on offer: • £500–600 per day • Outside ...

/React/Node/REST APIs AWS experience (serverless is ideal): Lambda, SQS, S3, Cognito, API Gateway, EventBridge Microservices + event-driven patterns PostgreSQL plus at least one of DynamoDB/Redis Comfortable leading technical decisions and collaborating with product & design Unfortunately for this position the client is unable ...

systems. Current Tech Stack You’ll be working with (and helping evolve) a modern, production‐ready stack: • Python • AWS • MongoDB • Firebase • Docker • Terraform • React • PostgreSQL What You’ll Work On • Design and build a high‐scale system serving millions of users • Create robust CI/CD pipelines to support rapid ...

solutions over unnecessary complexity Leverage modern tooling — including AI-assisted development — to speed up delivery and improve quality Tech You’ll Use Backend: Python, PostgreSQL, BigQuery, MySQL Frontend: TypeScript, React, styled-components Testing: Jest, React Testing Library, Cypress, pytest Cloud & Infra: AWS, GCP, ECS Fargate, Terraform, Docker CI/ ...

platform. Experience with the following will be highly desirable: AWS – Lambda, API Gateway, Cognito, S3 and OpenSearch Node.js/TypeScript and Python DynamoDB and PostgreSQL Serverless Architecture and microservices patterns. Infrastructure tools like Terraform, Docker, and CI/CD pipelines. Security and compliance practices, especially relevant in healthcare. Responsibilities: Design ...

TanStack Query, Zustand Web: React, Next.js CI/CD: GitHub Actions Backend: Node.js, Java, Python Cloud: AWS (Lambda, S3, CloudFront, EC2), Docker, Terraform Data: PostgreSQL What They’re Looking For Technical 4+ years’ experience building production-grade mobile applications Strong React Native and TypeScript experience Solid understanding of mobile performance ...

tools to enhance productivity and decision-making Tech Stack 🧱 They’re pragmatic about tools and use what works best. Current technologies include: 🗃 Python 🗄️ PostgreSQL, BigQuery, MySQL 🎨 TypeScript, React, styled-components 🔧 Jest, React Testing Library, Cypress, pytest ☁️ AWS, GCP 🚀 ECS Fargate, Docker, Terraform, GitHub Actions How They Work 👷 ♀️ Collaborate 💬 – Cross-functional ...

/J2EE applications into scalable microservices using Domain-Driven Design. Architect and implement database modernization strategies, including migration from Oracle Exadata/ExaCC to PostgreSQL or other cloud-native databases. Modernize legacy components (PL/SQL, Pro*C) to modern languages and frameworks. Cloud Architecture & DevSecOps Design and deploy scalable ...

side for our mobile apps and booking flow Next.js and React for parts of our marketing website Ionic for hybrid and progressive mobile apps PostgreSQL for our database, using some of its advanced geographic modelling capabilities Metabase for analysis and self-serve data exploration Redis for caching and task queues ...

platform. Experience with the following will be highly desirable: AWS – Lambda, API Gateway, Cognito, S3 and OpenSearch Node.js/TypeScript and Python DynamoDB and PostgreSQL Serverless Architecture and microservices patterns. Infrastructure tools like Terraform, Docker, and CI/CD pipelines. Security and compliance practices, especially relevant in healthcare. What ...

scalable solutions Who They’re Looking For 1-5 years of experience with Java (essential) and Python Familiarity with databases, (e.g. SQL Server, Postgres) Experience with developing, testing, or deploying with cloud providers (e.g. AWS, GCP, Azure) Excellent problem-solving skills and clean coding habits Prior experience in finance ...

Engineer | Senior Full Stack Engineer 💰Up to £110,000 per annum 🏡Office based in Camden, 2 days a week in office 💻TypeScript, Node.js, React.js, PostgreSQL My client is hiring for a Senior Software Engineer to join a high-growth product company delivering real-time salary transparency across Europe. This Senior ...