South East London, London, United Kingdom Hybrid / WFH Options
Certain Advantage
Rust, Java, etc.). Strong background in Azure cloud application development, including security, observability, storage, and database resources. Solid understanding of data engineering tools and technologies (Databricks, PySpark, Lakehouses, Kafka). Advanced mathematics and quantitative analysis skills, ideally with hands-on experience in probabilistic modeling and the valuation of financial derivatives. Domain expertise in derivatives within energy commodities-especially More ❯
Rust, Java, etc.). Strong background in Azure cloud application development, including security, observability, storage, and database resources. Solid understanding of data engineering tools and technologies (Databricks, PySpark, Lakehouses, Kafka). Advanced mathematics and quantitative analysis skills, ideally with hands-on experience in probabilistic modeling and the valuation of financial derivatives. Domain expertise in derivatives within energy commodities-especially More ❯
in shaping how the product evolves. What we're looking for: Strong background in Java & Spring Boot , plus front-end experience (React or similar) Microservices architecture and messaging tech (Kafka, RabbitMQ or ActiveMQ) Solid knowledge of AWS, Kubernetes, Docker Experience working in Agile product teams with Product Owners/Scrum Masters Proven experience leading projects and mentoring engineers Excellent More ❯
technology. Requirements include at least 7 years of professional software development experience, with a focus on Backend engineering. Our backend tech stack currently includes: Go Protobuf gRPC PostgreSQL Redis Kafka Docker Full CI and automated deployments using Kubernetes and Ansible to multiple cloud providers We are committed to using the best technology for the task at hand. Other technologies 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 ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Eligo Recruitment
as Spring/Spring Boot. You bring solid cloud experience (preferably AWS) and are confident working with Kubernetes and Docker . You’re skilled with messaging systems and APIs (Kafka, ActiveMQ, JMS, REST, CometD). You have hands-on experience with databases (DB2, MongoDB, MySQL). You understand caching technologies . You’re familiar with build tools (Maven), web More ❯
enforce comprehensive testing strategies (unit, integration, E2E) using Jest, Testing Library, Playwright, and champion TDD/BDD practices. Architect and implement scalable, secure APIs (REST, GraphQL), event-driven services (Kafka), and robust error handling. Advanced SQL (PostgreSQL), schema design, query optimisation, and NoSQL where appropriate; lead data modelling and migration strategies. Demonstrate expert knowledge and application of the OWASP More ❯
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
William Hill PLC
developer with proven professional software development experience, ideally within the betting and gaming industry Have technical understanding of Java ecosystem and adjacent technologies, with familiarity in Spring Boot and Kafka Be Proficient in engineering technologies such as Docker, Kubernetes, and GitLab CI and Experience with Python, especially in scripting or data processing Have desirable knowledge of AWS services (e.g. More ❯
extensive passion to learn with a growth mindset Comfortable with modern datastores like postgres cassandra elasticsearch Comfortable experienced with backend microservice automation specifically REST and asynchronous messaging services eg Kafka RabbitMQ etc Demonstrable experience with Java as a programming Language Comfortable experience within a Scrum framework working with as part of a team to deliver business functions and customer More ❯
Burgess Hill, West Sussex, England, United Kingdom
Randstad Technologies
extensive passion to learn with a growth mindset Comfortable with modern datastores like postgres cassandra elasticsearch Comfortable experienced with backend microservice automation specifically REST and asynchronous messaging services eg Kafka RabbitMQ etc Demonstrable experience with Java as a programming Language Comfortable experience within a Scrum framework working with as part of a team to deliver business functions and customer More ❯
scaled agile) Processes Data Integration Focused Data Pipeline Orchestration, and ELT tooling such as Apache Airflow, Apark, NiFi, Airbyte and Singer. Message Brokers, streaming data processors, such as ApacheKafka Object Storage, such as S3, MinIO, LakeFS CI/CD Pipeline, Integration, ideally Azure DevOps Python Scripting API Management Solutions Automation Key Skills Experience in the Design/Configuration More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
work from home on Fridays. About you: You have strong full stack web development experience using TypeScript and Node.js You understand AWS, microservices, APIs, Event Driven systems, Data Streaming (Kafka), DevOps environments, CI/CD pipelines and how to deploy to the cloud, they use CloudFlare You're happy to do some front end work with React You have More ❯
a range of roles, and we are looking for people with a wide range of experience such as: AWS, Azure Linux, Docker, VMWare Ansible, Foreman, Kubernetes, Jenkins, Bamboo, HDFS, Kafka, Avro C/C++, Java, Javascript Networking (esp security) Qt, React, Redux, JEE Git, BitBucket, Jira, Jama Benefits: As well as a competitive pension scheme, BAE Systems also offers More ❯
mentoring and team development Experience working in or with financial services organisations is highly desirable Strong background in full-stack development with hands-on experience in Java, Spring Boot, Kafka, Microservices architecture, AWS, Angular and React Why join us Career coaching, mentoring and access to upskilling throughout your entire FDM career Assignments with global companies and opportunities to work More ❯
Bridgend, Mid Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Hays
stakeholders Agile delivery experience and a commitment to continuous improvement Bonus points if you have: Azure certifications (e.g., Developing or Architecting Microsoft Azure Solutions) Experience with GraphQL (e.g., HotChocolate), Kafka, Docker, Azure DevOps, or observability tools Knowledge of identity management, housing systems, or Gitflow What you'll get in return In return, you will benefit from the flexibility of More ❯
Warwick, Warwickshire, West Midlands, United Kingdom
Personas Consulting Ltd
build and maintain CI/CD pipelines Experience of AWS Cloud Infrastructure (EC2, RDS, Lambda) Exposure to Mobile application deployment (Fastlane, App Store etc) Real Time data Messaging (ApacheKafka, Amazon SQS) Containerisation (Kubernetes , Docker) We would require the successful applicant to be with us in our Warwickshire based HQ 3-4 days a week , at least to begin More ❯
AWS/Public Cloud experience with DevOps tools An advocate for modern methodologies including TDD, pair-programming and CD Tech: Core Java, Multithreading, Concurrency, AWS, DevOps, ActiveMQ/MongoDB, Kafka The role will suit a Java Software Engineer with a strong enthusiasm to work in a fast-paced, financial environment and who has a natural interest in the trading More ❯
X) Responsive Web Design principles API development and CI/CD pipelines Ability to quickly learn new tools and techniques Desirable Skills Jackson, JAX-RS, Mockito Messaging platforms: ActiveMQ, Kafka MongoDB or other document databases Experience with high-traffic websites and large datasets Ideal Candidate Traits Flexible and adaptable to change Takes ownership and delivers with minimal oversight Holds More ❯
Familiarity with Unix-like operating systems (Linux/Mac OS X). Comfortable with collaborative development practices such as pair programming. Desirable: Experience with MongoDB, messaging tools (ActiveMQ/Kafka), and frameworks such as Jackson, JAX-RS, Mockito. Knowledge of scaling high-traffic websites and managing large data sets. Next Steps If you're interested in working on impactful More ❯
St. Albans, Hertfordshire, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
enhancements to complex Payments and client systems within a microservices environment (300 services). You'll be working with a modern tech stack using C# .Net Core, AWS, Kubernetes, Kafka, Redis and TypeScript/Angular; using the right tool for the job, you'll be able to pick up new technologies and make recommendations for improvements. WFH Policy: You More ❯
mission & revenue critical, customer-facing applications Experience with Agile development methodologies such as Scrum and Extreme Programming Git, Jira, Confluence experience Experience is queue based systems like RabbitMQ, MSMQ, Kafka, Event Hub is preferred. Knowledge of Relation databases like Oracle/SQL server. Experience in .Net Core, Azure is preferred. More ❯
mission & revenue critical, customer-facing applications Experience with Agile development methodologies such as Scrum and Extreme Programming Git, Jira, Confluence experience Experience is queue based systems like RabbitMQ, MSMQ, Kafka, Event Hub is preferred. Knowledge of Relation databases like Oracle/SQL server. Experience in .Net Core, Azure is preferred. More ❯
mission & revenue critical, customer-facing applications Experience with Agile development methodologies such as Scrum and Extreme Programming Git, Jira, Confluence experience Experience is queue based systems like RabbitMQ, MSMQ, Kafka, Event Hub is preferred. Knowledge of Relation databases like Oracle/SQL server. Experience in .Net Core, Azure is preferred. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
CV TECHNICAL LTD
Candidate Profile: Proven experience as a Data Engineer, with strong expertise in designing and managing large-scale data systems. Hands-on proficiency with modern data technologies such as Spark, Kafka, Airflow, or dbt. Strong SQL skills and experience with cloud platforms (Azure preferred). Solid programming background in Python, Scala, or Java. Knowledge of data warehousing solutions (e.g. Snowflake More ❯
and sustainability-delivering under tight deadlines without compromising quality. Your Qualifications 12+ years of software engineering experience, ideally in platform, infrastructure, or data-centric product development. Expertise in ApacheKafka, Apache Flink, and/or Apache Pulsar. Deep understanding of event-driven architectures, data lakes, and streaming pipelines. Strong experience integrating AI/ML models into production systems, including More ❯