23 of 23 NoSQL Jobs in the City of London

Senior DevOps Engineer

Hiring Organisation
Novatus
Location
City of London, London, United Kingdom
embeddings, and AI-assisted platform operations. Working knowledge of databases and data platforms, including SQL databases such as PostgreSQL/MySQL and exposure to NoSQL or distributed data stores. Track record of independently scoping and delivering complex infrastructure projects end-to-end. Experience mentoring engineers and sharing technical expertise across ...

Senior Data Engineer

Hiring Organisation
Mastek
Location
City of London, Greater London, UK
Experience with data architecture design and data pipeline optimization. Proven expertise with Databricks, including hands-on implementation experience and certifications. Experience with SQL and NoSQL databases. Experience with data quality and data governance processes. Experience with version control systems (e.g., Git). Experience with Agile development methodologies. Excellent communication, interpersonal ...

Java Developer - Payments

Hiring Organisation
Huxley Associates
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £130000/annum
Spring Boot 3+, with the ability to design and implement production-grade services. Solid experience working with relational and document-oriented databases (SQL and NoSQL), including data modelling and performance optimisation. Experience building and operating containerised applications (e.g., Docker, Kubernetes), with a clear understanding of deployment, runtime behaviour, and production ...

Senior Java Software Engineer

Hiring Organisation
Gazelle Global
Location
City of London, London, United Kingdom
high-performance architectures. Hands-on experience with message queues (Kafka, RabbitMQ, Pulsar), API design , and event-driven systems . Solid understanding of SQL/NoSQL databases , caching, and data modelling. Strong knowledge of cloud platforms (Azure) and container technologies (Docker, Kubernetes). If you want to be involved with tech ...

Principal Java Engineer

Hiring Organisation
RE Partners
Location
City of London, London, United Kingdom
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. Drive architectural changes, advocate ...

Database Reliability Engineer

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
automating reliable deployments, building and maintaining resilience within the database platform, secure database operations methodologies, observability and performance management. We are also exploring other NoSQL database engines to support our production strength applications, so experience with diverse database systems is a plus. What You Will Get To Do -Database Reliability ...

Developer Golang

Hiring Organisation
CBTS
Location
City of London, London, United Kingdom
Largest American Credit Card Company Location: Burgess Hill 3 days/week Years of Exp: 6-9 years Skills: Go, Java, Git, REST, Jenkins, NoSQL, Postgres/ql £40-£50/hr Inside IR35 Visa sponsorship is not available. We're looking for an enthusiastic, diligent Golang Software Engineer ...

Technical Solution Architects

Hiring Organisation
Peregrine
Location
City of London, London, United Kingdom
Employment Type
Permanent
Code (Terraform, ARM, CloudFormation) Programming & Development Strong coding background (e.g., Java, C#, Python, Node.js) Understanding of software development lifecycle (SDLC) Data & Storage SQL and NoSQL databases (e.g., PostgreSQL, MongoDB) Desirable skills: BPSS/NPPV or SC cleared Requires both collaboration & client interaction. About Peregrine We build workforces that deliver tech ...

Software Engineer (AI+Fullstack)

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55,000
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 platforms like GitHub, GitLab ...

Lead Software Engineer

Hiring Organisation
Searchability®
Location
City of London, London, United Kingdom
performance. Integrate machine learning models into backend systems and expose model capabilities through APIs. Optimise database performance, schemas and queries across SQL and NoSQL environments. Implement authentication, authorisation and security best practices across backend services. Collaborate closely with frontend engineers to deliver seamless user experiences. Troubleshoot and resolve production issues … architectures and event-driven systems. Experience designing and optimising high-performance distributed systems. Strong SQL experience (PostgreSQL, MySQL or similar). Experience working with NoSQL databases such as MongoDB. Hands-on experience with AWS cloud services. Experience deploying containerised applications using Docker. Familiarity with container orchestration platforms such ...

Cloud Engineer

Hiring Organisation
Anson McCade
Location
City of London, London, United Kingdom
technical challenges and shaping real-world solutions About The Candidate The right Cloud Engineer should have: AWS Cloud experience Containers (Docker, Kubernetes) Databases (SQL, NoSQL, graph) Configuration tools like Ansible Must be SC‐eligible (usually 5+ years UK residency). What ...

Lead Full Stack Engineer

Hiring Organisation
fan3
Location
City of London, London, United Kingdom
Google Cloud Platform. Keen understanding of how to build scalable backend systems on cloud and serverless technology. Firebase backend knowledge. Strong experience with NoSQL databases. Agentic engineering experience with a variety of LLMs and AI tools. Experience integrating with third-party services. Familiarity with web3 and blockchain technologies. Solid understanding ...

Power Platform Developer

Hiring Organisation
Ascendion
Location
City of London, Greater London, UK
experience in IT Development in general Web Technologies – Office 365 (SharePoint) Microsoft – Power Apps, Power Automate, Logic Apps, Azure Functions Database - SQL Server, PostgreSQL, NoSQL, Oracle Repository - Gitlab, GitHub Languages - Python Other Tools – JIRA, Confluence Analytical minded and good design thinking Strong English communication skills Strong understanding of Agile Methodologies ...

Scala Developer (Remote)

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

Java Engineer - FS/Payments

Hiring Organisation
Fynity
Location
City of London, Greater London, UK
grade systems using TDD/BDD and CI/CD pipelines Comfortable working on complex, long-lived systems where performance are reliability are critical NoSQL experience, ideally MongoDB Bonus (not essential): Experience in banking, payments, or financial systems, or if you’ve built real-time platforms at scale. What ...

Solutions Architect

Hiring Organisation
HCLTech
Location
City of London, Greater London, UK
experience in Data Ingestions, Transformation, Modeling and Performance tuning. Should have experience in designing and developing dashboards Strong Knowledge in Hadoop, Kafka, SQL/NoSQL Should have experience in creating roadmap to improve platform Observability Experience in leading mid-scale teams with strong communication skills Experience in Machine Learning ...

Data Engineer

Hiring Organisation
HCLTech
Location
City of London, Greater London, UK
Services. Consolidated revenues as of 12 months ending December 2024 totaled $13.8 billion. Experience : Minimum 10+ Years Strong Knowledge in Hadoop, Kafka, SQL/NoSQL Specialization in designing and implementing large-scale data pipelines, ETL processes, and distributed systems Should be able to work independenty with minimal help/guidance ...

Machine Learning Engineer

Hiring Organisation
Norton Blake
Location
City of London, Greater London, UK
almost all of our use cases will involve NLP) Ability to write clear, robust, and testable code, especially in Python Familiarity with SQL and NoSQL/graph databases Extensive experience with ML & DL platforms, frameworks, and libraries Extensive experience with end-to-end model design and deployment within cloud environments ...

AI Architect

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
algorithms of NLP, random-forest or other algos Experience in design, implementation, or consulting in applications and infrastructures experience Experience in SQL and noSQL Databases ...

Senior Software Engineer

Hiring Organisation
FinTop Consulting
Location
City of London, London, United Kingdom
technical skills (Python, AWS, DevOps, etc.). Experience with DevOps tools and principles as well as IaaC. Experience in building data pipelines. Experience with NoSQL Databases. Able to lead and grow teams. Interview process: 1 st stage – video call with the Squad Lead (30 minutes) 2 nd stage – Technical call ...

Principal Data Architect

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800 per day
these features. Awareness in Data Migration from RDBMS, SAP systems, Salesforce, GIS, PI Historian to Snowflake. Deep understanding of relational as well as NoSQL data stores, methods, and approaches (star and snowflake, dimensional modelling and third normal form) Experience with data security and data access controls and design Deep understanding ...

Project Manager

Hiring Organisation
X4 Technology
Location
City of London, Greater London, UK
ROI. Excellent communication, collaboration, and stakeholder management skills. Proficiency in Agile methodologies and tools (Jira, Confluence). Desirable: Knowledge of cloud data technologies (SQL, NoSQL, data lakes). Experience with AI/ML frameworks and orchestration tools. Background in financial services or other regulated industries. Understanding of data processing ...

Senior Java Developer (Low-Latency Payments Systems)

Hiring Organisation
RE Partners
Location
City of London, London, United Kingdom
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 in architectural discussions, advocate … 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 ...