data visualisation techniques and tools Understanding of structured and unstructured storage of data Experience with code repositories, branching strategies, pull requests, and merge processes Knowledge of MongoDB and ApacheKafka Experience with Infrastructure as Code (e.g., Terraform, Ansible) Benefits: Competitive salaries 25 days holiday plus statutory public holidays, with the option to buy and sell up to 5 days More ❯
performance, scalability and security What you'll bring Strong hands-on experience with Java (23+) and Spring Boot Knowledge of RESTful API design, JSON and Web Services Experience of Kafka and Dockerised development Background in Test Driven Development using tools such as JUnit or Mockito Understanding of clean code principles, SOLID design and modern engineering practices Familiarity with Git More ❯
REST APIs Understanding of CICD Good understanding of Kubernetes Nice to have Skills: Docker JavaScript: ReactJS and NodeJS preferred AWS API Gateway and Serverless technologies Message broker like ApacheKafka BPM framework Mustache template Experience in large scale integration projects involving messaging, web services and distributed systems ELK stack OpenStack platform Agile development - Scrum, TDD More ❯
branching strategies, and code collaboration. Monitor and analyze application and test execution logs using Splunk or ELK Stack . Validate event-driven systems, message brokers, and ledger processing with Kafka and RabbitMQ . Track, report, and manage defects using JIRA or Azure Boards . Participate in test planning, requirements review, and risk-based testing strategies. Continuously enhance automation coverage More ❯
Manchester, North West, United Kingdom Hybrid/Remote Options
Nextech Group Limited
foundation across modern web technologies, including: JavaScript/TypeScript (with Domain-Driven and Test-Driven Development) React (web and native) Java (Spring Boot, Spring Cloud, Spring Data) Familiarity with Kafka, MongoDB, Elasticsearch, and Redis Experience with HTML, server-side rendering (e.g., Next.js), and SEO best practices Exposure to distributed systems, microservices, and event-driven architectures Knowledge of AWS cloud More ❯
have Experience with containerization/orchestration: Docker , Kubernetes . Familiarity with Identity/Auth systems (OAuth2/OpenID Connect/JWT). Experience with messaging/eventing platforms (RabbitMQ, Kafka). Infrastructure as Code (Terraform, ARM templates). Front-end testing (Jest, React Testing Library) and TypeScript. Domain knowledge in fintech/healthcare/B2B SaaS (optional). Benefits More ❯
Manchester, Lancashire, England, United Kingdom Hybrid/Remote Options
Uniting Ambition
have Experience with containerization/orchestration: Docker , Kubernetes . Familiarity with Identity/Auth systems (OAuth2/OpenID Connect/JWT). Experience with messaging/eventing platforms (RabbitMQ, Kafka). Infrastructure as Code (Terraform, ARM templates). Front-end testing (Jest, React Testing Library) and TypeScript. Domain knowledge in fintech/healthcare/B2B SaaS (optional). Benefits More ❯
APIs: Strong experience with Node.js and Spring Boot microservices, RESTful API design, and containerisation with Docker and Kubernetes (EKS) . Integration & Data: Demonstrable skill in event-driven design using Kafka and integration with NoSQL databases such as MongoDB/DocumentDB . Security: A proven track record of embedding security into the development lifecycle, with experience in IDAM/SSO More ❯
Coventry, Warwickshire, United Kingdom Hybrid/Remote Options
Infused Solutions Ltd
pipelines and version control (Git, Azure DevOps) Solid understanding of microservices and containerisation Knowledge of authentication and integration tools (OAuth, JWT) Excellent communication and problem-solving skills Bonus Skills: Kafka, RabbitMQ, or Azure Service Bus Database admin or optimisation experience Previous work on customer-facing web platforms Why You'll Love It Here: Hybrid work pattern - only 2 days More ❯
Coventry, West Midlands, United Kingdom Hybrid/Remote Options
INFUSED SOLUTIONS LIMITED
pipelines and version control (Git, Azure DevOps) Solid understanding of microservices and containerisation Knowledge of authentication and integration tools (OAuth, JWT) Excellent communication and problem-solving skills Bonus Skills: Kafka, RabbitMQ, or Azure Service Bus Database admin or optimisation experience Previous work on customer-facing web platforms Why You'll Love It Here: Hybrid work pattern - only 2 days More ❯
/IP) Basic knowledge of encryption principles Proficient in version control using Git Technical Skills: C# NET Core SQL (strong knowledge) Linq2DB, Entity Framework Core RESTful APIs RabbitMQ/Kafka CQRS pattern NuGet package development and management JavaScript Docker/Kubernetes Git/DevOps tools Additional Information Your impact on Radius will be rewarded with the opportunity to develop More ❯
South West London, London, United Kingdom Hybrid/Remote Options
Run-Time Group Ltd
Microservices architecture, and RESTful APIs. Strong understanding of multi-threading, concurrency, and performance optimization. Knowledge of SQL and database technologies (PostgreSQL, MySQL, or similar). Experience with messaging systems (Kafka, RabbitMQ) is a plus. Exposure to cloud platforms such as AWS, Azure, or GCP. Strong problem-solving skills and a keen attention to detail. Experience in financial services or More ❯
attention to detail. Desirable Skills Experience with Azure DevOps. Experience with cloud systems (AWS or Azure). Knowledge of K8s Operators or Helm charts. Experience with messaging systems (like Kafka). Experience with modern web frameworks (such as Angular, React, Svelte, or ). We offer Our employees are our greatest asset. It is of great importance to us that More ❯
of data governance, security, and compliance. Ability to lead technical projects and mentor junior engineers. Excellent problem-solving skills and experience in agile environments. Desirable: Experience with streaming data (Kafka/Kinesis), Docker/Kubernetes, Terraform, CI/CD pipelines, NoSQL databases, and metadata management tools. Company Benefits: Enhanced Parental Leave Generous annual leave Healthcare Plan Annual Giving Day More ❯
/Kubernetes and CI/CD. Proven track record optimising apps for performance, memory, and scalability. SQL/NoSQL database experience, including deployment and integration. Knowledge of messaging systems (Kafka, RabbitMQ, Pub/Sub). Excellent communication and analytical skills. Nice to have: Telecom-specific protocols (SMPP, SIP), OSS/BSS integrations, or network APIs. Event-driven systems, CQRS More ❯
things well to compel others. C#/.Net in Azure Cloud Tech Stack - One or more of these technical skills C#/.Net NodeJS Web API Messaging ( Rabbit or Kafka) Kubernetes/Docker AWS/Azure GIT Terraform ORMs eg Entity Framework/NHibernate SQL Document DB REST SOLID TDD Agile/SCRUM Dev Ops CI/CD Experience More ❯
Hadoop). Understanding of data governance, security, and compliance best practices. Strong problem-solving skills and experience working in agile environments. Desirable: Experience with Docker/Kubernetes, streaming data (Kafka/Kinesis), Terraform, CI/CD pipelines, and NoSQL databases. Company Benefits: Enhanced Parental Leave Generous annual leave Healthcare Plan Annual Giving Day - an extra day to give back More ❯
and Spring Boot microservices; RESTful API design and management (including policies, rate limiting, and security); EKS (Kubernetes) and containerization with Docker. Integration: Data layer integration; event-driven architecture using Kafka; NoSQL databases (MongoDB/DocumentDB). Security: Identity and Access Management (IDAM/IdP), Single Sign-On (SSO), Role-Based Access Control (RBAC), SSL/TLS, Key Management Service More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Client Server
a UK citizen or hold the right to work without visa restrictions. About you: You have strong backend software engineering experience with TypeScript and Node.js You have experience with Kafka and Event Driven Architectures You have a good knowledge of microservices, RESTful APIs and scalable system architecture You have experience of working with relational and NoSQL databases (PostgreSQL, MySQL More ❯
Desirable: Background in social media, advertising, eCommerce, or news Proficiency in Node.js, Go, Python, Java , and modern front-end frameworks AWS certifications, microservices/service mesh, and streaming tech (Kafka/Kinesis) If you're ready to solve hard problems , enjoy architectural freedom , and want to shape something foundational - let's talk. More ❯
Desirable: Background in social media, advertising, eCommerce, or news Proficiency in Node.js, Go, Python, Java , and modern front-end frameworks AWS certifications, microservices/service mesh, and streaming tech (Kafka/Kinesis) If you're ready to solve hard problems , enjoy architectural freedom , and want to shape something foundational - let's talk. More ❯
City of London, London, United Kingdom Hybrid/Remote Options
83zero Limited
Desirable: Experience in social media, advertising, eCommerce, or news. Proficiency in Node.js, Go, Python, Java, and modern front-end frameworks. AWS certifications, microservices/service mesh, and streaming tech (Kafka/Kinesis). If you're ready to tackle hard problems, enjoy architectural freedom, and want to shape something foundational - let's talk. More ❯