26 to 50 of 81 MongoDB Jobs in London

Azure, including managed services for data processing and storage Databases: Deep knowledge of both transactional (PostgreSQL, SQL Server) and analytical databases (ClickHouse, MongoDB, etc.), with particular emphasis on time‐series data. Additional experience that would be useful but not required includes Kubernetes, pricing & risk engines, working with quants, emerging technologies ...

releases, preferably with GitHub Actions. Nice to have Some experience in backend system development (ideally using Golang). This includes knowledge of database (MongoDB) access patterns (e.g., Optimistic Concurrency Control - OCC) and schema design, domain-driven architecture, and concurrency. Familiarity with the OpenAPI specification and code generation toolsets ...

throughput transaction processing Experience with event driven architectures and messaging systems (eg Kafka, RabbitMQ) Strong experience working with relational and NoSQL datastores (eg PostgreSQL, MongoDB, BigQuery) Hands on experience deploying and running services in containerised environments using Docker and Kubernetes ...

event-driven architectures and messaging platforms such as Kafka or RabbitMQ Hands-on experience with both relational and NoSQL databases , including technologies like PostgreSQL, MongoDB, and BigQuery Practical experience deploying and managing services in containerised environments using Docker and Kubernetes ...

Focus on scalability, performance, and reliability Work closely with Product and Data Science Contribute to architecture and technical improvements Tech Stack:- Java, Python, AWS, MongoDB, MySQL, Kubernetes, Git What they're looking for: 5+ years' backend or server-side engineering experience Strong system design and production experience Autonomous, senior-level ...

company’s growth. What You’ll Bring 5+ years of hands-on Node.js experience Strong proficiency in TypeScript and Next.js Experience with MongoDB Excellent written and verbal communication Bonus Skills Experience with data analytics or microservices Familiarity with GitLab CI/CD, AWS, or Terraform What’s on Offer Remote ...

. Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. Proven experience writing unit and integration tests (ScalaTest, Specs2, Mockito, etc.). Familiarity with build tools (sbt) and dependency ...

. Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. Proven experience writing unit and integration tests (ScalaTest, Specs2, Mockito, etc.). Familiarity with build tools (sbt) and dependency ...

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 sbt and dependency management. Experience ...

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 sbt and dependency management. Experience ...

context) A modern, cloud-based data stack including a mix of structured and unstructured data sources, orchestration tooling, and distributed storage. RDS Postgres, MongoDB, AWS Athena, Parquet, AWS Glue, Airflow, Python, Docker, S3, GraphQL, REST. You won't know all of it, you'll be strong in your core area ...

Build robust user authentication, authorisation, and account management (Auth0) Integrate payment processing and subscription management (Stripe) Design and manage user databases and data models (MongoDB, PostgreSQL) Implement asset storage, retrieval, and management systems (AWS S3) Build job queue management for async ML workflows (SNS, SQS) Setup application monitoring and logging ...

Experience writing automation in TypeScript Knowledge of contract testing, component testing, or performance testing Familiarity with Docker-based test environments and databases (PostgreSQL/MongoDB) Experience in regulated industries (e.g. fintech, payroll) Experience supporting teams transitioning from manual to automated testing If you're interested in this opportunity to join ...

React and comfortable across the full JavaScript and TypeScript stack Backend experience building REST APIs using NestJS or Express Or Python Experience with MongoDB or similar databases Evidence of building independently, for example side projects, startups, open source work Experience in a company with fewer than 50 employees High agency ...

leveraging advanced techniques like embeddings with Voyage AI, rerankers , and query enrichment . Designing and maintaining efficient data pipelines and vector storage solutions using MongoDB Atlas Vector Search. Fine-tuning LLMs on custom datasets to enhance performance for specialized tasks related to our documentation and user support. Collaborating with ...

with continuous integration and deployment tools such as GitLab, GitHub, or Jenkins. Vector Databases: Experience with and (but not limited to) ChromaDB, Pinecone, PGVector, MongoDB , Qdrant etc. NoSQL: Familiarity with NoSQL databases (e.g., MongoDB preferred). SQL: Experience working with SQL databases like PostgreSQL. Proficient in Git and version control ...

standards, own features from scratch & improve an already super fast-paced technical team Tech Stack: Python ( Django/FastAPI) Typescript ( Vue.js) AWS, serverless NoSQL ( MongoDB/DynamoDB Observabilty/Datadog. This role will give you real ownership, ability to work end to end, and requires someone who can slot ...

very best .NET Developer. Our client can provide you with industry recognised training in: .NET 10.0, C# 14, WPF, Azure SQL, MVVM, Prism, TDD, MongoDB, continuous integration, dependency injection, TDD and Agile (Scrum/Kanban). Additionally you will follow the firm's official career progression programme with the view ...

architecture to rollout • Strengthen testing strategy across unit and integration layers • Improve data and integration workflows with observability and resilience • Optimise Postgres (RDS) and MongoDB performance, modelling and migrations The role requires... • Strong commercial experience with Node.js and TypeScript • Deep API design expertise, including versioning and backwards compatibility • Solid Postgres ...

candidates who have built in ambiguous, fast-moving environments Someone who measures their impact in business outcomes, not just tickets closed Nice to Have 🧞 ♂️ MongoDB LLM integration experience (OpenAI, Anthropic, etc.) Background in AI-adjacent SaaS (where you were building zero-to-one) The Team & Culture 💛 10 engineers total, organised ...

. Solid grasp of financial instruments (equities, derivatives, fixed income, FX, commodities). Proven experience building scalable, multi-threaded systems. Proficiency with SQL Server , MongoDB , and Git . Background in front-office environments within an investment bank, hedge fund, or fintech firm. Preferred: MSc or PhD in a quantitative discipline. ...

production Strong proficiency in Python Experience with streaming systems (Kafka, Pulsar, or similar) Familiarity with graph data structures and algorithms Experience working with databases (MongoDB or similar) Solid understanding of distributed systems concepts and trade-offs Proven experience owning systems end-to-end Experience with Git and collaborative development workflows ...

about building, improving, and scaling a platform that directly impacts customer experience and revenue. The environment is backend-leaning, built around Node.js, TypeScript and MongoDB, with an API-first, event-driven approach. But more important than the stack is the mindset — engineers here are trusted to take ownership, think ...

presentation skills Proven ability to work cross-functionally in complex sales cycles Nice-to-have skills: Technical understanding of APIs, relational databases (SQL, Redshift, MongoDB), and SaaS architecture Familiarity with Salesforce and data integration workflows preferred Working knowledge of customer success, digital adoption, or community platforms Why You’ll Love ...

.NET Developer, .NET 10.0, C# 14, Agile - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect ...