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 ❯
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 ❯
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 ❯
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 ❯
Next.js, Node.js, and JavaScript Solid understanding of back-end development and API design Experience working with cloud platforms (preferably AWS) Familiarity with both SQL and NoSQL databases (e.g. PostgreSQL, MongoDB) Understanding of Git, CI/CD pipelines, and secure coding practices Proven ability to work independently and within a fast-paced, agile team Strong problem-solving and communication skills What More ❯
Over 4 years experience working with Java, React, Javascript, Python Experience using Cloud-based architecture, AWS or Azure DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes Experience using SQL, MongoDB or Elasticsearch Experience using Testing technologies, Cypress, Selenium or Cucumber I have interview slots already pre-booked so suitable candidates will be interviewed next week with a quick turnaround in More ❯
Over 4 years experience working with Java, React, Javascript, Python Experience using Cloud-based architecture, AWS or Azure DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes Experience using SQL, MongoDB or Elasticsearch Experience using Testing technologies, Cypress, Selenium or Cucumber I have interview slots already pre-booked so suitable candidates will be interviewed next week with a quick turnaround in More ❯
Over 4 years experience working with Java, React, Javascript, Python Experience using Cloud-based architecture, AWS or Azure DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes Experience using SQL, MongoDB or Elasticsearch Experience using Testing technologies, Cypress, Selenium or Cucumber I have interview slots already pre-booked so suitable candidates will be interviewed next week with a quick turnaround in More ❯
City of London, Greater London, UK Hybrid / WFH Options
X4 Technology
/CD pipelines, and infrastructure-as-code tools Exposure to cloud platforms (preferably AWS or Azure) and data engineering workflows Proficiency in relational and non-relational databases (e.g. PostgreSQL, MongoDB) Experience working in Agile environments and version control systems like Git Prior experience in the Oil, Gas or Energy sectors is highly desirable Next Steps This is a fantastic opportunity More ❯
Over 4 years of experience working with Java, React, Javascript Experience using Cloud-based architecture, AWS or Azure DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes Experience using SQL, MongoDB or Elasticsearch Experience using Testing technologies, Cypress, Selenium or Cucumber I have interview slots already pre-booked so suitable candidates will be interviewed next week with a quick turnaround in More ❯
Over 4 years of experience working with Java, React, Javascript Experience using Cloud-based architecture, AWS or Azure DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes Experience using SQL, MongoDB or Elasticsearch Experience using Testing technologies, Cypress, Selenium or Cucumber I have interview slots already pre-booked so suitable candidates will be interviewed next week with a quick turnaround in More ❯
Over 4 years of experience working with Java, React, Javascript Experience using Cloud-based architecture, AWS or Azure DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes Experience using SQL, MongoDB or Elasticsearch Experience using Testing technologies, Cypress, Selenium or Cucumber I have interview slots already pre-booked so suitable candidates will be interviewed next week with a quick turnaround in More ❯
sources. Develop and optimize cloud-native workflows on AWS , including containerized deployments (Docker). Ingest, transform, and serve large-scale financial datasets using Python, Snowflake, and NoSQL databases (e.g., MongoDB). Ensure data quality and reliability across front-office systems. Provide hands-on production support , resolving data issues and ensuring uptime for trading teams. What Were Looking For 8+ years More ❯
sources. Develop and optimize cloud-native workflows on AWS , including containerized deployments (Docker). Ingest, transform, and serve large-scale financial datasets using Python, Snowflake, and NoSQL databases (e.g., MongoDB). Ensure data quality and reliability across front-office systems. Provide hands-on production support , resolving data issues and ensuring uptime for trading teams. What Were Looking For 8+ years More ❯
with Docker and Kubernetes Scripting in Python, Bash, or Go Monitoring and observability using Prometheus, Splunk, or similar Familiarity with Kafka, Akamai or Fastly, and databases like MySQL or MongoDB Excellent problem-solving and communication skills Comfortable participating in an on-call rotation If you're a Site Reliability Engineer who enjoys working at scale, loves automation, and wants to More ❯
and scalable Java applications. Java Server Side Concurrent Programming with Spring Boot (Core Spring) Leverage Kafka or other message queue systems to handle asynchronous processing. Design, optimize, and maintain MongoDB (NoSQL) database schemas. Craft and optimize advanced SQL queries for relational databases. Create comprehensive unit and integration tests using JUnit and other relevant frameworks. Take full ownership of feature development More ❯
and scalable Java applications. Java Server Side Concurrent Programming with Spring Boot (Core Spring) Leverage Kafka or other message queue systems to handle asynchronous processing. Design, optimize, and maintain MongoDB (NoSQL) database schemas. Craft and optimize advanced SQL queries for relational databases. Create comprehensive unit and integration tests using JUnit and other relevant frameworks. Take full ownership of feature development More ❯
Skills: Strong programming skills in Java (at least 4 years commerical experience) Experience with modern frameworks and development tools e.g.Spring Boot Familiarity with database technologies such as SQL, PostgreSQL, MongoDB, or similar. Understanding of cloud services and deployment (AWS, Azure, Google Cloud). Experience with version control systems (e.g., Git). Knowledge of software development methodologies (Agile, Scrum, or Kanban More ❯
and is excited to work at the frontier of AI-driven products and agentic systems. Essential: Strong proficiency in Python and SQL for data engineering tasks NoSQL experience (e.g. MongoDB, Cassandra) Experience with message queues and publish-subscribe (e.g. NATS, RabbitMQ etc.) Proven experience designing, building, and maintaining data pipelines. Containerization experience (e.g. Docker) Hands-on experience with vector databases. More ❯
City of London, Greater London, UK Hybrid / WFH Options
Futuria
and is excited to work at the frontier of AI-driven products and agentic systems. Essential: Strong proficiency in Python and SQL for data engineering tasks NoSQL experience (e.g. MongoDB, Cassandra) Experience with message queues and publish-subscribe (e.g. NATS, RabbitMQ etc.) Proven experience designing, building, and maintaining data pipelines. Containerization experience (e.g. Docker) Hands-on experience with vector databases. More ❯
data architecture , or analytics . Expertise in SQL , entity-relationship modeling, and dimensional data modeling . Experience with relational and NoSQL databases such as Oracle, Sybase, PostgreSQL, SQL Server, MongoDB . Familiarity with big data platforms (e.g., Hadoop, Snowflake). Prior experience with ETL tools or as a SQL developer . Proficiency in Python for data engineering and Tableau for More ❯
Software Engineers with a product builder mindset to help shape and scale a cutting-edge platform. Youll work across a modern tech stack (Python, TypeScript, Vue.js, AWS/GCP, MongoDB) within a collaborative, remote-first environment. What Youll Do Build, ship, and support high-quality products in an agile, cloud-native environment. Collaborate with product, design, and data teams to More ❯
Employment: Contract Duration : (3 months rolling contract) GENERAL ROLE OVERVIEW: Strategic guidance for secure adoption and use of SaaS & PaaS platforms and services in the Microsoft, Google & Atlassian ecosystem, MongoDB Atlas and other first-party platforms developed by M&S. The services include databases, API gateways, code repositories, integration services, and others Technical consulting to identify misconfigurations and reduce platform More ❯
City of London, Greater London, UK Hybrid / WFH Options
Lorien
Employment: Contract Duration : (3 months rolling contract) GENERAL ROLE OVERVIEW: Strategic guidance for secure adoption and use of SaaS & PaaS platforms and services in the Microsoft, Google & Atlassian ecosystem, MongoDB Atlas and other first-party platforms developed by M&S. The services include databases, API gateways, code repositories, integration services, and others Technical consulting to identify misconfigurations and reduce platform More ❯
