Croydon, London, United Kingdom Hybrid / WFH Options
Experis
Umbrella Clearance required: SC Duration: 4 Months Location: Croydon (Mostly Remote) Job Description: Senior Engineer with either full stack (Java/React/Node.js) or backend (Java and ideally Kafka) * Experience of Java * Experience of Spring framework or equivalent. * Knowledge of software design patterns and when to apply them * Excellent knowledge of development processes. * Experience of containerisation using Docker More ❯
South Croydon, Surrey, United Kingdom Hybrid / WFH Options
Experis LTD
Umbrella Clearance required: SC Duration: 4 Months Location: Croydon (Mostly Remote) Job Description: Senior Engineer with either full stack (Java/React/Node.js) or backend (Java and ideally Kafka) Experience of Java Experience of Spring framework or equivalent. Knowledge of software design patterns and when to apply them Excellent knowledge of development processes. Experience of containerisation using Docker More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
governance and observability stacks (lineage, data contracts, quality monitoring). Knowledge of data lake formats (Delta Lake, Parquet, Iceberg, Hudi). Familiarity with containerisation and streaming technologies (Docker, Kubernetes, Kafka, Flink). Exposure to lakehouse or medallion architectures within Databricks. More ❯
Experience working in agile, multidisciplinary teams (eg, Scrum, Kanban). Desirable Background in public sector or government digital transformation projects. Knowledge of ScalaTest , Cats , or Slick . Experience with Kafka , Elasticsearch , or MongoDB . More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
state architecture (Tessa). Strong knowledge and experience with Agile testing processes and methodologies, preferably Scaled Agile Framework or similar. Good experience and skills within streaming technologies like Confluent Kafka, Streamsets, MongoDB, IBM CDC. Knowledge of public/enterprise cloud technologies (AWS EC2, S3 Bucket, GCP, Azure) is advantageous but not required. Some skills/experience with automated testing More ❯
Leeds, West Yorkshire, England, United Kingdom Hybrid / WFH Options
InvitISE Ltd
CI/CD environments Unix/Linux operating systems Communicating technical concepts to non-technical audiences It would also be desirable to have: Jackson, JAX-RS, Mockito ActiveMQ or Kafka MongoDB or other NoSQL/document databases Experience scaling high-traffic websites and handling large data sets Interested? Please apply below. Java Software Engineer, Java, Java 21, Microservices, TDD More ❯
and observability frameworks, including lineage tracking, SLAs, and data quality monitoring. Familiarity with modern data lake table formats such as Delta Lake, Iceberg, or Hudi. Background in stream processing (Kafka, Flink, or similar ecosystems). Exposure to containerisation and orchestration technologies such as Docker and Kubernetes. More ❯
pipelines (GitHub Actions, GitLab CI, CircleCI, etc.). Nice to have: Experience with async frameworks (FastAPI, Celery, or asyncio-based work). Exposure to event-driven architectures, message queues (Kafka, RabbitMQ) or pub/sub. Knowledge of observability tooling (Prometheus, Grafana, Sentry, ELK). Understanding of security best practices for web services (OWASP, authentication/authorization patterns). Experience More ❯
for individuals who can demonstrate: Software Engineering (Java focus) – modern development of digital products using Java, microservice architectures, and hexagonal architecture. Data & Messaging – hands-on experience with MongoDB and Kafka in production environments. Cloud & Automation – understanding of modern cloud infrastructure (AWS), Infrastructure as Code (Terraform), CI/CD pipelines (GitLab CI, Jenkins). Technical Leadership – experience leading engineering teams More ❯
of working with complex, large-scale data applications Product-driven mindset and experience working in fast-moving, tech-focused organisations (e.g. start-ups or scale-ups) Additional skills with Kafka, Cassandra, gRPC, and microservices design are highly advantageous Open-source contributions are a plus This is an excellent opportunity for a Senior Backend Engineer who thrives on tackling technical More ❯
across research and technology teams. Exposure to low-latency or real-time systems. Experience with cloud infrastructure (AWS, GCP, or Azure). Familiarity with data engineering tools such as Kafka, Airflow, Spark, or Dask. Knowledge of equities, futures, or FX markets. Company Rapidly growing hedge fund offices globally including London Salary & Benefits The salary range/rates of pay More ❯
+ NPPV3 Cleared Java Developers to work on a Law Enforcement programme. Key Responsibilities: Work on data mapping and report writing in Java. Essential Skills: Java AWS Spring Boot Kafka Desirable Skills: React JavaScript SC + NPPV3 Cleared Java Developer - 6 months+ - £Inside IR35 - Remote with occasional travel to London Damia Group Limited acts as an employment agency for More ❯
systems/scalable services Strong architecture & debugging skills Hands-on expertise with: GCP (preferred), Docker, Kubernetes SQL/NoSQL databases, data warehousing (BigQuery ideal) Messaging systems (Pub/Sub, Kafka) Clear communicator & proven technical leader If you think that this is the role for you, then APPLY NOW and I shall give you a call! Senior Platform Software Developer More ❯
workflows and performance issues Essential Skills & Experience: Proficiency in SQL , Python , or Scala Experience with cloud platforms such as AWS, Azure, or GCP Familiarity with tools like Apache Spark , Kafka , and Airflow Strong understanding of data modelling and architecture Knowledge of CI/CD pipelines and version control systems Additional Information: This role requires active SC clearance . Candidates More ❯
Experience with data quality, data governance processes, Git version control + Agile development environments. Azure Data Engineer certification preferred -eg- Azure Data Engineer Associate. Advantageous skills: Azure Event Hubs, Kafka, data visualisation tools, Power BI, Tableau, Azure DevOps, Docker, Kubernetes, Jenkins. More ❯
EC4N 6JD, Vintry, United Kingdom Hybrid / WFH Options
Syntax Consultancy Ltd
Experience with data quality, data governance processes, Git version control + Agile development environments. Azure Data Engineer certification preferred -eg- Azure Data Engineer Associate. Advantageous skills: Azure Event Hubs, Kafka, data visualisation tools, Power BI, Tableau, Azure DevOps, Docker, Kubernetes, Jenkins. More ❯
of working with complex, large-scale data applications Product-driven mindset and experience working in fast-moving, tech-focused organisations (e.g. start-ups or scale-ups) Additional skills with Kafka, Cassandra, gRPC, and microservices design are highly advantageous Open-source contributions are a plus This is an excellent opportunity for a Backend Software Engineer who thrives on tackling technical More ❯
experience in Java and React Experience testing in cloud-based environments including, deployments and configuration of CI/CD pipelines for test runs. Experiences with Grafana, RabitMQ or ApacheKafka, API testing, Kubernetes and SQL databases. Please apply now to be considered for this position. More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Adecco
experience in Java and React Experience testing in cloud-based environments including, deployments and configuration of CI/CD pipelines for test runs. Experiences with Grafana, RabitMQ or ApacheKafka, API testing, Kubernetes and SQL databases. Please apply now to be considered for this position. More ❯
scale API programmes Expertise in REST, OAuth2, OpenAPI, and API security Familiarity with banking processes and Open Banking standards Cloud (Azure/GCP), CI/CD, and integration tools (Kafka, IBM MQ) Strong stakeholder management and strategic thinking If the role is of interest please apply with your updated CV More ❯
scale API programmes Expertise in REST, OAuth2, OpenAPI, and API security Familiarity with banking processes and Open Banking standards Cloud (Azure/GCP), CI/CD, and integration tools (Kafka, IBM MQ) Strong stakeholder management and strategic thinking If the role is of interest please apply with your updated CV More ❯
understanding of REST, JSON, OpenAPI, and event-driven integration. Experience with API platforms such as Azure API Management or Apigee . Knowledge of secure messaging and integration tools (e.g. Kafka, IBM MQ). Experience designing solutions on major cloud platforms (preferably Azure ). CI/CD pipelines and DevOps practices are essential. More ❯
and stakeholder management skills. Comfortable working in an agile, fast-moving environment from proof-of-concept to MVP. Preferred Qualifications Experience with Real Time messaging and streaming data (WebSockets, Kafka). Exposure to f inancial APIs, market data feeds, or AI chat integrations. Strong grasp of design systems and responsive design principles. If you're a freelance UX developer More ❯
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Understanding Recruitment
and with excellence. Key Skills for the Software Development Team Lead: Proven experience as a Team Lead or Senior Developer Strong technical expertise in; C#.NET, Oracle, SQL, RabbitMQ or Kafka Experience managing small, agile teams in a fast-paced environment. Ability to bridge the gap between technical and non-technical stakeholders. Strong decision-making and problem-solving capabilities under More ❯
Sheffield, South Yorkshire, England, United Kingdom Hybrid / WFH Options
Computer Futures
and/or Java development. This is a remote position, UK. Skills needed: Previous working experience as a Technical Architect Experience producing LLDs Java and/or .net background Kafka/AWS Kinesis AWS, s3, Lambda Contract Details: Length: 4 Months initially Day Rate: £500 IR35: Outside Start Date: ASAP Please click here to find out more about our More ❯