176 to 200 of 390 MongoDB Jobs in London

Senior Backend Engineer - Building the future of sports technology! (Core Data/ Backend team)

Location
Greater London, England, United Kingdom
matter (FinTech, health tech, data platforms, search infrastructure all translate well), but the technical environment does *** Worked with C#/.NET, GraphQL, Elastic, MongoDB, Kubernetes, or professional experience with video/media at scale. A JVM/Java background is also very welcome. Solid cloud experience (AWS preferred), ideally alongside ...

Senior Full Stack Engineer (Javascript)

Location
City Of London, England, United Kingdom
hear from you. The must-haves: 4-7 years+ experience in web development and deep proficiency across the following technologies ReactJS NodeJS AWS MongoDB HTML, CSS/LESS/SASS Git/CICD A passion for maintainable, readable, stable, secure, and scalable code Track record of shipping high quality SaaS ...

Software Developer (Python)

Hiring Organisation
Netcompany
Location
London, United Kingdom
Salary
£ 100 K
deliveryQualifications2+ years of Python programming experienceDegree in Software Engineering, Computer Science, Information Technology or similarExperience across the full software development lifecycleExperience in Databases, including MongoDB, SQL or Document DatabaseFull-Stack or Backend technical background with Python and React, or TypeScriptExperience with AWS (Lambda, S3, EC2, RDS)Experience in Unit TestingPrevious ...

Site Reliability Engineer

Location
Greater London, England, United Kingdom
Experience supporting Kubernetes (EKS) environments and service mesh technologies such as Istio Knowledge of observability tooling including Prometheus, Grafana or Coralogix Experience with PostgreSQL, MongoDB or HashiCorp Vault Experience using GitLab, Flux or Helm within CI/CD pipelines Knowledge of PCI-compliant infrastructure design Experience working within a fast ...

Associate Technical Architect - Data

Location
Greater London, England, United Kingdom
data processing. Proficiency in writing complex SQL queries, analytical functions, and performance tuning for large datasets. Familiarity with NoSQL databases such as Amazon DynamoDB, MongoDB, or DocumentDB. Strong understanding of partitioning, indexing, scaling approaches, and query optimization techniques. Proven experience in architecting and implementing data pipelines using native AWS services ...

Lead Software Engineer

Hiring Organisation
Hudl
Location
London, United Kingdom
Salary
£ 80 K
trade-offs to cross-functional stakeholders at all levels of the organization.Nice-to-HavesProfessional background. A previous role using TypeScript, React, GraphQL, C#, React, MongoDB and/or AWS would be an asset. Adjacent languages, frameworks and services used at scale are also relevant experiences.IMU and GPS data processing experience.Our ...

Principal - Cloud Data Architect

Location
Greater London, England, United Kingdom
modern data architectures and concepts such as cloud services (e.g., AWS, Azure, GCP), real-time data distribution (e.g., Kafka, Kinesis, DataFlow, Airflow), NoSQL (e.g., MongoDB, DynamoDB, HBase, CosmosDB), GraphQL and modern data warehouse tools including Snowflake and DataBricks* Ability to think strategically and relate architectural decisions and recommendations to customer ...

Principal Platform Engineer (SRE/Cloud)

Location
Greater London, England, United Kingdom
plus A strong understanding of observability, SLOs, alerting and cost management for large-scale systems Operational experience with our key infrastructure components: Kafka, MongoDB, PostgreSQL, Elasticsearch, and Istio Familiarity with LLMOps is a plus; helping shape how we operate LLM-powered systems at scale (model gateways and routing with LiteLLM ...

Principal Platform Engineer (SRE/Cloud)

Hiring Organisation
Appcast
Location
London, UK
NodeJS is a plusA strong understanding of observability, SLOs, alerting and cost management for large-scale systemsOperational experience with our key infrastructure components: Kafka, MongoDB, PostgreSQL, Elasticsearch, and IstioFamiliarity with LLMOps is a plus; helping shape how we operate LLM-powered systems at scale (model gateways and routing with LiteLLM ...

Software Dev Technical Lead

Hiring Organisation
Verisk Analytics
Location
London, United Kingdom
Salary
£ 80 K
Angular and TypeScript as core technologies• Exposure to Node.js and ideally Swift or other modern languages• Experience working with NoSQL databases such as Couchbase, MongoDB, or similar• Knowledge of microservices architectures and container-based environments• Solid understanding of software design patterns, architecture, and best practices• Experience working in Agile environments ...

Business Systems Analyst

Location
Greater London, England, United Kingdom
department. This is an exciting opportunity to work on cutting edge technologies including Big Data and NoSQL databases (Hadoop, HBase, Hive, Spark and MongoDB) to allow the business to gain advanced insight into their portfolios and valuation metrics. Key responsibilities include:* Lead business requirements elicitation, analysis, and documentation efforts* Assist ...

Senior Engineer

Hiring Organisation
Bank of America
Location
Bromley, Kent, United Kingdom
Salary
£ 80 K
Deep solid expertise in Scala, Java, or another JVM language, including performance optimisation and tuningStrong experience with database technologies including Oracle Exadata at scale, MongoDB, Elasticsearch, or similar data platforms.Solid Cloud and DevOps knowledge, including Linux/Unix, OpenShift/Kubernetes, and Ansible.Experience building and supporting reactive, event-sourced systems.Hands ...

Senior Engineer

Location
Greater London, England, United Kingdom
solid expertise in Scala, Java, or another JVM language, including performance optimisation and tuning Strong experience with database technologies including Oracle Exadata at scale, MongoDB, Elasticsearch, or similar data platforms. Solid Cloud and DevOps knowledge, including Linux/Unix, OpenShift/Kubernetes, and Ansible. Experience building and supporting reactive, event ...

.NET Developer

Hiring Organisation
Noir
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£95,000 - £115,000 per annum
.NET Developer - 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, .NET Developer) After 15 years ...

.NET Developer

Hiring Organisation
Noir
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £110,000 per annum
.NET Developer - Global Fitness Movement - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full ...

Java Developer

Location
Greater London, England, United Kingdom
fast-paced, dynamic environment; Nice to have: C++, Python for tooling, analytics, or data pipelines, Grid Computing/Big Data, databases such as SQL, MongoDB, or Redis, cloud infrastructure such as AWS. Условия: Competitive compensation; Health, vision, and dental insurance; Flexible sick time policy. #J-18808-Ljbffr ...

Lead Data Engineer

Location
Greater London, England, United Kingdom
technical architecture decisions and long-term data strategy Helping build and mentor the future data engineering team as the company scales Python, PostgreSQL, MongoDB, vector databases (Qdrant, Milvus or pgvector), Apache Spark, Apache Airflow, Kafka, Elasticsearch/OpenSearch, Pandas, Polars. What they're looking for: 7+ years of experience ...

python developer in quantitative investment

Location
Greater London, England, United Kingdom
language Proficiency with Linux platforms and strong understanding of Git Deep knowledge of one or more relevant database technologies such as Iceberg, PostgreSQL, or MongoDB Willingness and ability to use AI-assisted development tools as part of the daily workflow Strong problem-solving skills and attention to detail Strong communication ...

Lead Software Engineer - Node, Typescript

Location
Greater London, England, United Kingdom
uncomfortable making decisions, taking ownership and being accountable for outcomes Technology Stack (Not all required but to give you a flavour) Node.js TypeScript Next.js MongoDB AI Agents & LLMs Genuine technical ownership from day one Opportunity to shape architecture and engineering standards Equity alongside a highly competitive salary Work closely with ...

Senior Backend Engineer - PHP

Location
Greater London, England, United Kingdom
Docker to deploy and manage services. We value engineers who can navigate container orchestration independently. Data Integrity: Optimize MySQL for transactional reliability and utilize MongoDB or Redis for high-performance data needs. Event-Driven Design: Build decoupled systems using asynchronous patterns (SQS/Event systems) to ensure marketplace resilience. Testing ...

Senior Backend Developer (PHP)

Location
Greater London, England, United Kingdom
ability to demonstrate skills and competence in: Experience in building REST APIs; Experience with Laravel/Symfony framework; Experience with PostgreSQL, MongoDB, Redis; Experience with RESTful; Experience with Docker; Experience with Git/GitLab; Level of English language - upper-intermediate. Also, it will be great if you have: Self-organised ...

Software Engineer | Associate | London | 2026

Location
Greater London, England, United Kingdom
Bachelor’s or master’s degree in computer science, engineering, or related field 3+ years experience with Java, Spring & Non-SQL technologies such as MongoDB Experience with micro-services, java deployments & Dev Ops tools such as Gitlab Full understanding of software development lifecycle best practices An ability to drive ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
written. Based within European time zones, whether from our Copenhagen or London office or remotely. An advantage if you have experience in: NestJS MongoDB Why All Gravy Grow fast, for real. We promote from within, move quickly, and give you real responsibility from day one. AI at the center ...

Senior Software Engineer, Data Platform

Hiring Organisation
Scale AI
Location
London, United Kingdom
Salary
£ 80 K
post-graduation with specialties in back-end systems, specifically related to building large-scale data storage, streaming, and warehousing systems.Experience in various database technologies (MongoDB, Postgres), streaming/processing solutions (Kinesis, Flink, Spark), indexing/caching (ElasticSearch, Redis), and various data query engines (Trino, Presto, Snowflake, etc.).Show a track ...

Principal - Cloud Data Architect

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
modern data architectures and concepts such as cloud services (e.g., AWS, Azure, GCP), real-time data distribution (e.g., Kafka, Kinesis, DataFlow, Airflow), NoSQL (e.g., MongoDB, DynamoDB, HBase, CosmosDB), GraphQL and modern data warehouse tools including Snowflake and DataBricksAbility to think strategically and relate architectural decisions and recommendations to customer needs.Ability ...