1 to 25 of 57 MongoDB Jobs in Central London

Nodejs Developer

Hiring Organisation
Explore Group
Location
City of London, London, United Kingdom
/TypeScript and backend frameworks like Express.js . Familiarity with designing and working with RESTful APIs and microservices architecture. Experience with database technologies like MongoDB , PostgreSQL , and MySQL . Experience working with cloud platforms (e.g., AWS , Azure , or GCP ). Familiarity with Docker , Kubernetes , or other containerisation tools. Experience using ...

Senior Data Engineer

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
security protocols (encryption/authentication) are met. Technical Toolkit Languages: Proficiency in Python, R, or Java/Scala. Databases: Experience across Relational (SQL), NoSQL (MongoDB/Cassandra), and Graph (Neo4j). Big Data: Hands-on experience with Hadoop or Spark. Infrastructure: Comfortable with Linux/Bash, Docker, and Cloud IaaS ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £80,000 per annum
Agile, Scrum). My client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, MongoDB, Azure, AWS, Node.js and Elasticsearch. This is a truly exciting project, one which if you are given the opportunity to work on will do wonders ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
winforms/WPF (C#) development. Our client will provide you with training into: .NET 10.0, WPF, MVVM, Prism, JavaScript, React, Angular 21, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, ASP.NET Core Web API, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and Azure SQL. You will follow the firms official ...

.NET Developer, CMS, Sitecore, EpiServer, Umbraco

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £75,000 per annum
Alterian, Immediacy, Ektron, Kentico, Sitefinity or dotnetnuke. Our client can provide you with industry recognised training in: .NET 10.0, JavaScript, React, Angular 21, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, ASP.NET Core Web API, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a unique opportunity ...

Junior Back-end Engineer

Hiring Organisation
ivee
Location
City of London, London, United Kingdom
using modern backend frameworks (e.g. Node.js, Python, Go) Work with APIs — designing, integrating, and maintaining RESTful endpoints Support database design and optimisation (e.g. PostgreSQL, MongoDB) Collaborate with front-end and product teams to deliver full-stack features Write clean, testable, and maintainable code Help improve system performance, scalability, and security ...

Engineering Manager

Hiring Organisation
NearTech Search
Location
City of London, London, United Kingdom
hands-on backend development experience within AWS-based environments • Practical expertise with Docker, API-led architectures and modern data stores such as PostgreSQL or MongoDB • Experience leading distributed or hybrid engineering teams • Advanced capability in system architecture, scalability planning and performance optimisation Why You’ll Love It – The Engineering Lead ...

Senior .NET Developer (Data) | Leading Commodities Trading Firm

Hiring Organisation
Stanford Black Limited
Location
City of London, London, United Kingdom
observability experience (Grafana preferred; Datadog, Dynatrace, or App Insights considered). Excellent code review and debugging capability. Bonus experience: Azure, Kubernetes, Azure DevOps MongoDB Exposure to commodities trading or financial markets environments ...

Technical Adoption Consultant — EMEA

Hiring Organisation
Mind Detect
Location
City of London, London, United Kingdom
predictive analytics Deep understanding of at least one database technology (relational, columnar, or NoSQL) and familiarity with others (e.g., MySQL, Oracle, MSSQL, Vertica, MongoDB) Knowledge of cloud data warehouses like Snowflake, Databricks, and BigQuery Proven ability to manage technical project delivery, including scoping, planning, and risk assessment Strong organisational skills ...

Full Stack Engineer - React, Node.Js, TypeScript, JavaScript

Hiring Organisation
Connecting Education
Location
City of London, London, United Kingdom
software development practices Have a commitment to ongoing learning and adapting to new challenges in a dynamic environment Ideal, but not essential... Experience with MongoDB Experience with AWS-style cloud platform architecture Knowledge of automated testing tools and frameworks Experience using AI tooling to amplify development output A passion ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
City of London, London, United Kingdom
. 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 ...

Data Engineer

Hiring Organisation
Searchability NS&D
Location
City of London, London, United Kingdom
performance and reliability. Skills and Experience Required: ETL development using Python or similar languages Apache Spark, NiFi, or Kafka Relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Cassandra) databases AWS and cloud-based data services Palantir Foundry Stakeholder Engagement Why Apply? Work on mission-critical UK Government projects with real-world impact ...

Founding Engineer

Hiring Organisation
Explore Group
Location
City of London, London, United Kingdom
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 ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £80,000 per annum
opportunity to work on enterprise level software development projects and provide training into: .NET 10.0, C# 14, Azure SQL, MVVM, Prism, TDD, Agile, MongoDB, continuous integration, dependency injection (Ninject/Spring.net etc), IoC (Unity, etc), TDD (NUnit/MSTest etc) and Agile (Scrum/Kanban). This is a once ...

Back End Developer

Hiring Organisation
NearTech Search
Location
City of London, London, United Kingdom
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 ...

Sports Python Developer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
client-server system architecture Experience working with tools such as Pandas or Jupyter for data analysis Knowledge of databases such as MySQL or MongoDB Familiarity with Git and version control workflows Comfortable working across multiple projects in a fast-moving environment Strong communication skills and the ability to work with ...

Python Developer

Hiring Organisation
mthree
Location
City of London, London, United Kingdom
times and platform stability Skills & Experience Required Solid Python development, automation & tooling experience Strong Linux (debugging, scripting) React or Python UI tooling (Click library) MongoDB or similar NoSQL experience Strong problem‐solving in high‐pressure environments Nice to Have Experience with trading systems or real‐time monitoring Exposure to Linux ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
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 ...

Software Engineer

Hiring Organisation
Squirrel
Location
City of London, London, United Kingdom
3+ years of engineering experience Strong proficiency in React and full JS/TS stack Backend experience with REST APIs, NestJS or Express, and MongoDB (or similar) Evidence of building independently (side projects, open source, startups, etc.) Experience at a company with fewer than 50 people High agency ...

Principal Software Engineer

Hiring Organisation
Verifone
Location
City of London, London, United Kingdom
data protection in distributed systems API & Data Design and governance of RESTful APIs, JSON, and HTTP standards API versioning and backward‐compatibility strategies MongoDB/NoSQL expertise, including: Data modeling Indexing strategies Performance optimization Advanced experience with Java concurrency, streams, and performance tuning Cloud & Infrastructure AWS services including … years working on production Java and Spring Boot services Proven experience owning architecture and technical direction for critical backend platforms Extensive production experience with MongoDB, including modeling, indexing, and performance optimization Bonus Skills and Experience Payments & Domain Expertise Background in fintech or payments Experience with payment processing, transactions, and financial ...

Full Stack Software Developer

Hiring Organisation
Genesis Code
Location
City of London, London, United Kingdom
systems while fostering a collaborative environment where developers can grow, innovate, and contribute new ideas. Key Responsibilities: Develop and maintain modern web applications using MongoDB, Express.js, React.js, and Node.js Write clean, maintainable, and scalable code using TypeScript Build high-quality, responsive, and visually polished UI components Translate UI/… development practices Requirements: 3–5 years of proven experience as a Full Stack Software Developer or MERN Stack Developer trong proficiency in React.js, Node.js, MongoDB, and Express.js TypeScript experience is required Strong UI development expertise with the ability to build polished and responsive interfaces Experience with CI/CD pipelines ...

Senior Java Developer (Low-Latency Payments Systems)

Hiring Organisation
RE Partners
Location
City of London, London, United Kingdom
messaging standards and protocols commonly used in financial transactions. Deploy, monitor, and scale applications in Red Hat OpenShift and AWS cloud environments. Integrate with MongoDB and other NoSQL/SQL datastores for real-time data management. Collaborate with DevOps, Product, and QA teams to ensure production-grade solutions. Participate … OpenShift and/or Kubernetes. Strong cloud experience with AWS services such as ECS, EKS, Lambda, S3, etc. Solid understanding of MongoDB and NoSQL design patterns. Prior experience in Payments Processing, financial services, or banking systems. Strong communication skills and a bias toward action and opinionated design decisions. Nice ...

Azure Cosmos DB Admin and Developer-with Python, pyspark, CosmosDB, Azure

Hiring Organisation
Vallum Associates
Location
City of London, London, United Kingdom
Job Title: Azure Cosmos DB Admin and Developer- with python, pyspark, Cosmos, Azure Location: Hybrid, London UK (3days/Week Onsite) Duration: 6months+ Contract Inside IR35 The Role The DB Admin and Developer will play ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
.NET Developer (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer) We have ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £85,000 per annum
.NET Developer - Social Messaging Platform - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect ...