1 to 25 of 850 Permanent MongoDB Jobs in the UK

Knowledge of SQL databases (SQL Server, PostgreSQL). Familiarity with Entity Framework Core . Understanding of web accessibility and development best practices. Bonus Skills: Experience with NoSQL databases (e.g., MongoDB, Cosmos DB). Exposure to AI/LLM integrations (e.g., Langchain or similar tools). Working knowledge of design systems , such as the GOV.UK Design System . Why Join? Work More ❯

Knowledge of SQL databases (SQL Server, PostgreSQL). Familiarity with Entity Framework Core . Understanding of web accessibility and development best practices. Bonus Skills: Experience with NoSQL databases (e.g., MongoDB, Cosmos DB). Exposure to AI/LLM integrations (e.g., Langchain or similar tools). Working knowledge of design systems , such as the GOV.UK Design System . Why Join? Work More ❯

containerization, infrastructure as code, and agile delivery. Excellent communication skills and stakeholder engagement. Proficiency with Git and version control platforms. Desirable Experience Working with NoSQL and SQL databases (e.g., MongoDB, PostgreSQL). Exposure to GOV.UK Design System or building AI agents. Interest in emerging technologies and continuous learning. Why Join? Work on high-impact AI and digital transformation projects. Access More ❯

containerization, infrastructure as code, and agile delivery. Excellent communication skills and stakeholder engagement. Proficiency with Git and version control platforms. Desirable Experience Working with NoSQL and SQL databases (e.g., MongoDB, PostgreSQL). Exposure to GOV.UK Design System or building AI agents. Interest in emerging technologies and continuous learning. Why Join? Work on high-impact AI and digital transformation projects. Access More ❯

Docker or Kubernetes Exposure to DevOps practices and tools, including CI/CD pipelines Experience with testing frameworks such as JUnit or TestNG Knowledge of NoSQL databases such as MongoDB The ideal candidate will Have strong problem-solving skills and a proactive attitude Demonstrate excellent communication and teamwork abilities Show a keen interest in continuous learning and staying updated with More ❯

Docker or Kubernetes Exposure to DevOps practices and tools, including CI/CD pipelines Experience with testing frameworks such as JUnit or TestNG Knowledge of NoSQL databases such as MongoDB The ideal candidate will Have strong problem-solving skills and a proactive attitude Demonstrate excellent communication and teamwork abilities Show a keen interest in continuous learning and staying updated with More ❯

especially in financial markets or fraud prevention systems. Experience with event-driven architecture and message brokering tools including RabbitMQ, AWS MQ, or Azure Queue. Familiarity with NoSQL databases like MongoDB, DynamoDB, or CosmosDB. Experience working with highly distributed, data-intensive systems. LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies More ❯

and manage deployments in cloud environments (AWS or Azure). Collaborate in agile teams to deliver high-quality software aligned with business goals. Desirable Skills Experience with NoSQL (e.g., MongoDB) or SQL databases (e.g., PostgreSQL). Familiarity with Infrastructure as Code tools (e.g., Terraform). Understanding of accessibility standards and web development best practices. Bonus: Experience with C#, GOV.UK Design More ❯

Vite. Backend Prowess: Proficient in Node.js and frameworks like Fastify. Experience designing and implementing RESTful APIs and ideally GraphQL. Solid understanding of database systems (SQL and NoSQL, e.g., PostgreSQL, MongoDB, Redis). Experience with microservices architecture and distributed systems. Cloud & DevOps: Hands-on experience with cloud platforms (AWS and/or Azure). Familiarity with CI/CD pipelines and More ❯

or financial technology. Strong proficiency in Python, Go, or TypeScript/Node.js ; familiarity with frameworks such as Django, FastAPI, or NestJS preferred. Experience with relational and NoSQL databases (PostgreSQL, MongoDB, Redis). Understanding of financial data structures (GL ledgers, reconciliation, double-entry accounting). Strong grasp of cloud-based architecture (AWS, GCP, or Azure), containerization (Docker, Kubernetes), and microservices. Solid More ❯

user interfaces with HTML, CSS, JavaScript, and frameworks like React or Angular. Design and implement RESTful APIs and integrate third-party services. Work with databases including MySQL, PostgreSQL, or MongoDB to support data-driven applications. Contribute to system architecture with a focus on performance, scalability, and security. Optimize existing systems for reliability and efficiency. Integrate cloud services such as AWS More ❯

user interfaces with HTML, CSS, JavaScript, and frameworks like React or Angular. Design and implement RESTful APIs and integrate third-party services. Work with databases including MySQL, PostgreSQL, or MongoDB to support data-driven applications. Contribute to system architecture with a focus on performance, scalability, and security. Optimize existing systems for reliability and efficiency. Integrate cloud services such as AWS More ❯

on expertise for backend development Strong experience in building high-performance, low latency backend services Experience with systems like Kafka Proficiency in working with PostgreSQL, MySQL and NoSQL databases (MongoDB, Couchbase) Relevant experience in development in following technologies: Restful Services (JAX-RS), REST and SOAP API, Microservices Experience with Angular, React, NodeJS or similar frameworks Experience with Cloud platforms (e.g. More ❯

on expertise for backend development Strong experience in building high-performance, low latency backend services Experience with systems like Kafka Proficiency in working with PostgreSQL, MySQL and NoSQL databases (MongoDB, Couchbase) Relevant experience in development in following technologies: Restful Services (JAX-RS), REST and SOAP API, Microservices Experience with Angular, React, NodeJS or similar frameworks Experience with Cloud platforms (e.g. More ❯

with headless CMS platforms such as Contentful. Experience of modern tooling such as Vite and Vitest. Familiarity with microservices architecture and API development (REST, GraphQL). Working with NoSQL MongoDB or SQL databases such as Postgres. Experience with mobile app development using React Native. Knowledge of UI component libraries like Material UI, and tools such as Figma and Storybook. A More ❯

and collaboration skills. Curiosity about AI tools and frameworks, and interest in how LLMs can improve developer productivity, automation, or decision systems. Nice to haves: Experience with NoSQL databases (MongoDB, Cassandra, Redis). Familiarity with message brokers (Kafka, SQS/SNS, RabbitMQ). Knowledge of real-time streaming (Kafka Streams, Apache Flink, etc.). Exposure to big-data or machine More ❯

programming languages like Scala, Python and Golang will be a plus. Ability to read/write code and expertise with various design patterns. Have used NoSQL databases such as MongoDB, Cassandra, etc. Work on opportunities along with sales, practice, delivery teams through the pre-sales process. Develop customer proposals - solution architecture, pitch decks, estimating solution effort, resourcing and timelines. Translate More ❯

AWS or Azure Experience working in an agile team environment Desirable Familiarity using Infrastructure as Code tools such as Terraform Familiarity building and integrating with NoSQL database (familiarity with MongoDB is preferred) or SQL databases such as Postgres Familiarity with web standards, accessibility, and development best practice Bonus: Building microservices in C# Experience building solutions that integrate with LLMs using More ❯

AWS or Azure Experience working in an agile team environment Desirable Familiarity using Infrastructure as Code tools such as Terraform Familiarity building and integrating with NoSQL database (familiarity with MongoDB is preferred) or SQL databases such as Postgres Familiarity with web standards, accessibility, and development best practice Bonus: Building microservices in C# Experience building solutions that integrate with LLMs using More ❯

in Node.js , particularly in Continuous Integration and Continuous Development (CI/CD) technology (containerised pipelines, git, and build systems) . ? Experience with full-stack technologies such as React , Node.js , Mongodb , Redis , Bash , and package management . ? Programming Skills : Software engineering skills in Typescript, Javascript in backend/frontend software and other relevant tooling for Node.js apps. ? Testing : Proficiency with testing More ❯

on expertise for backend development Strong experience in building high-performance, low latency backend services Experience with systems like Kafka Proficiency in working with PostgreSQL, MySQL and NoSQL databases (MongoDB, Couchbase) Relevant experience in development in following technologies: Restful Services (JAX-RS), REST and SOAP API, Microservices Experience with Angular, React, NodeJS or similar frameworks Experience with Cloud platforms (e.g. More ❯

on expertise for backend development Strong experience in building high-performance, low latency backend services Experience with systems like Kafka Proficiency in working with PostgreSQL, MySQL and NoSQL databases (MongoDB, Couchbase) Relevant experience in development in following technologies: Restful Services (JAX-RS), REST and SOAP API, Microservices Experience with Angular, React, NodeJS or similar frameworks Experience with Cloud platforms (e.g. More ❯

on expertise for backend development Strong experience in building high-performance, low latency backend services Experience with systems like Kafka Proficiency in working with PostgreSQL, MySQL and NoSQL databases (MongoDB, Couchbase) Relevant experience in development in following technologies: Restful Services (JAX-RS), REST and SOAP API, Microservices Experience with Angular, React, NodeJS or similar frameworks Experience with Cloud platforms (e.g. More ❯

on expertise for backend development Strong experience in building high-performance, low latency backend services Experience with systems like Kafka Proficiency in working with PostgreSQL, MySQL and NoSQL databases (MongoDB, Couchbase) Relevant experience in development in following technologies: Restful Services (JAX-RS), REST and SOAP API, Microservices Experience with Angular, React, NodeJS or similar frameworks Experience with Cloud platforms (e.g. More ❯

and Event Driven Architectures You have a good knowledge of microservices, RESTful APIs and scalable system architecture You have experience of working with relational and NoSQL databases (PostgreSQL, MySQL, MongoDB, DynamoDB) You have a strong appreciation of DevOps, CI/CD, GitHub Actions, Jenkins You're familiar with containerisation (Docker), cloud services (AWS), and Infrastructure-as-Code (Terraform) You're More ❯