the banking sector. Strong analytical skills with the ability to communicate effectively across teams. Excellent time management and collaboration skills. Desirable Skills Exposure to Azure, Databricks , and middleware (IIB, Kafka, MQ). Experience in creating and managing data marts . Familiarity with modern data integration platforms . Why Apply? This is a fantastic opportunity to work on high-profile More ❯
solving and time management skills. Desirable: Familiarity with cloud services (e.g. AWS S3, Athena, Lambda). Basic understanding of data engineering or ML pipelines. Knowledge of distributed systems (e.g. Kafka). Interest in American sports or the betting industry. Some exposure to .NET-based systems or application integration. Follow our company page, OTA Recruitment Limited, on LinkedIn to stay More ❯
City of London, London, United Kingdom Hybrid / WFH Options
OTA Recruitment
solving and time management skills. Desirable: Familiarity with cloud services (e.g. AWS S3, Athena, Lambda). Basic understanding of data engineering or ML pipelines. Knowledge of distributed systems (e.g. Kafka). Interest in American sports or the betting industry. Some exposure to .NET-based systems or application integration. Follow our company page, OTA Recruitment Limited, on LinkedIn to stay More ❯
london, south east england, united kingdom Hybrid / WFH Options
OTA Recruitment
solving and time management skills. Desirable: Familiarity with cloud services (e.g. AWS S3, Athena, Lambda). Basic understanding of data engineering or ML pipelines. Knowledge of distributed systems (e.g. Kafka). Interest in American sports or the betting industry. Some exposure to .NET-based systems or application integration. Follow our company page, OTA Recruitment Limited, on LinkedIn to stay More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
OTA Recruitment
solving and time management skills. Desirable: Familiarity with cloud services (e.g. AWS S3, Athena, Lambda). Basic understanding of data engineering or ML pipelines. Knowledge of distributed systems (e.g. Kafka). Interest in American sports or the betting industry. Some exposure to .NET-based systems or application integration. Follow our company page, OTA Recruitment Limited, on LinkedIn to stay More ❯
slough, south east england, united kingdom Hybrid / WFH Options
OTA Recruitment
solving and time management skills. Desirable: Familiarity with cloud services (e.g. AWS S3, Athena, Lambda). Basic understanding of data engineering or ML pipelines. Knowledge of distributed systems (e.g. Kafka). Interest in American sports or the betting industry. Some exposure to .NET-based systems or application integration. Follow our company page, OTA Recruitment Limited, on LinkedIn to stay More ❯
Brooklyn Park, Minnesota, United States Hybrid / WFH Options
Innova
or equivalent experience 5+ years in software development Proficient in COBOL, JCL, DB2, z/OS Experience with CICS, VSAM, MQ, and batch processing Familiarity with modern integration tools (Kafka, APIs) Strong documentation and Agile communication skills Experience in decommissioning mainframe components Work EnvironmentEmbedded within an existing team to support ongoing operations Agile, collaborative, and fast-paced setting Close More ❯
are always willing to dive into specific areas to gain the expertise needed to be successful in your role. Nice-to-Haves Tech stack knowledge. Our stack is Clojure, Kafka, PostgreSQL and Redshift on AWS, so experience with these is ideal. Our Role Champion work-life harmony . We'll give you the flexibility you need in your work More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Nextech
Role: Java Developer - Microservices | AWS | Kafka Location: Manchester (Hybrid - 3 days onsite) Salary: Up to £55,000 DOE My client is looking for a talented Java Developer to join their growing engineering team in Manchester. This is a fantastic opportunity to work on high-scale, cloud-native systems using modern technologies in a collaborative, forward-thinking environment. The Role … Java and the full Spring ecosystem (Spring Boot, Spring Cloud, Spring Data, Spring Cloud Stream) Kafka, MongoDB, ElasticSearch, and Redis AWS cloud services including Lambda, Step Functions, and general serverless architecture Docker and Kubernetes in modern DevOps environments Test-driven development (TDD) and clean architecture principles (DDD) You'll also contribute to architecture discussions, peer reviews, and technical presentations … role. Experience working within highly regulated businesses (finance, insurance etc) Strong Java development experience using Spring-based frameworks Knowledge of distributed systems and microservices best practices Hands-on with Kafka, NoSQL/ElasticSearch, and containerised environments Experience with AWS services and cloud-native design Comfortable working in Agile teams and contributing to technical direction Benefits: Life assurance & group income More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Nextech Group Limited
Role: Java Developer - Microservices | AWS | Kafka Location: Manchester (Hybrid - 3 days onsite) Salary: Up to £55,000 DOE My client is looking for a talented Java Developer to join their growing engineering team in Manchester. This is a fantastic opportunity to work on high-scale, cloud-native systems using modern technologies in a collaborative, forward-thinking environment. The Role … Java and the full Spring ecosystem (Spring Boot, Spring Cloud, Spring Data, Spring Cloud Stream) Kafka, MongoDB, ElasticSearch, and Redis AWS cloud services including Lambda, Step Functions, and general serverless architecture Docker and Kubernetes in modern DevOps environments Test-driven development (TDD) and clean architecture principles (DDD) You'll also contribute to architecture discussions, peer reviews, and technical presentations … role. Experience working within highly regulated businesses (finance, insurance etc) Strong Java development experience using Spring-based frameworks Knowledge of distributed systems and microservices best practices Hands-on with Kafka, NoSQL/ElasticSearch, and containerised environments Experience with AWS services and cloud-native design Comfortable working in Agile teams and contributing to technical direction Benefits: Life assurance & group income More ❯
Herndon, Virginia, United States Hybrid / WFH Options
Quantum Science Solutions
UIs • Investigate, understand, and reverse-engineer existing codebases; map dependencies and safely refactor • Work with Postgres and DynamoDB; design schemas, queries, and integrations • Integrate messaging and event patterns using Kafka/SNS/SQS • Ship on AWS (e.g., EC2, S3, EKS, OpenSearch/Elasticsearch, KMS, DynamoDB, Route 53, Lambda, CloudWatch/CloudTrail, Glacier) • Containerize and deploy on Kubernetes; implement … stakeholders Bonus Points If You Have: • Depth in EKS, networking, and IAM/KMS; Lambda and infrastructure-as-code experience • Production experience with OpenSearch/Elasticsearch and observability practices • Kafka operations and performance tuning; event-driven design patterns • Jenkins pipeline authoring, Helm, and automated testing frameworks • Experience integrating model endpoints or retrieval features into applications • Background supporting intelligence or More ❯
Description About this role BlackRock is one of the world's leading providers of investment, advisory, and risk management solutions, including Aladdin, our investment and risk management technology. Aladdin is a comprehensive technology platform used by BlackRock and delivered to More ❯
with cross-functional teams to deliver scalable and robust system solutions. Key Skills Required: Strong development experience in Java (primary skill). Site Reliability Engineering ( SRE ) experience. Proficiency with Kafka , Mule , and Oracle Database . Ability to work at a managerial level while remaining hands-on with technical tasks. Nice to Have: Knowledge of payment systems . Banking/ More ❯
Chester, Cheshire West and Chester, Cheshire, United Kingdom Hybrid / WFH Options
Ascendion
with cross-functional teams to deliver scalable and robust system solutions. Key Skills Required: Strong development experience in Java (primary skill). Site Reliability Engineering ( SRE ) experience. Proficiency with Kafka , Mule , and Oracle Database . Ability to work at a managerial level while remaining hands-on with technical tasks. Nice to Have: Knowledge of Payments systems . Banking/ More ❯
with cross-functional teams to deliver scalable and robust system solutions. Key Skills Required: Strong development experience in Java (primary skill). Site Reliability Engineering ( SRE ) experience. Proficiency with Kafka , Mule , and Oracle Database . Ability to work at a managerial level while remaining hands-on with technical tasks. Nice to Have: Knowledge of payment systems . Banking/ More ❯
Java trading systems . Rates (cash & derivatives) eTrading experience strongly preferred. Preferred Technical Skills Core Java 11+ , multithreading, lock-free programming. Low-latency messaging frameworks (e.g., Aeron, Chronicle Queue, Kafka). High-performance data structures and memory-efficient coding patterns. KDB/q or other time-series databases for tick data and analytics. Exposure to distributed systems, microservices, and More ❯
security-first mindset when designing systems Capability to autonomously debug issues across the stack, including OS, network, and application layers Familiarity with distributed systems and technologies, including RPC protocols, Kafka, and Event Driven Systems Bachelor's degree in Computer Science or a related field, or equivalent experience This job is accepting ongoing applications and there is no application deadline. More ❯
CO AU Alfa Financial Software Australia Pty Limited
often in an evolving environment. Experience in mentoring and coaching. Preferred: Experience in the Auto/Equipment Finance Industry. Integration experience with APIs, web services, event streaming and messaging (Kafka, JMS, SQS etc). Experience with market-leading SaaS or iPaaS solutions. Database experience, including with reporting systems/data warehousing. Performance analysis, with tools like JProfiler/CodeGuru. More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
DWP Digital
ISITO, Envoy, IBM WebSphere. Messaging and Streaming Technologies: Experience with messaging and streaming protocols and systems such as JMS, AMQP, MQTT, IBM MQ, Amazon SQS,SNS, Azure SB, and Kafka, Amazon Kinesis for asynchronous communication between systems. You and your role We're looking for skilled architects who are confident working on products & services in our complex digital environment. More ❯
ISITO, Envoy, IBM WebSphere. Messaging and Streaming Technologies: Experience with messaging and streaming protocols and systems such as JMS, AMQP, MQTT, IBM MQ, Amazon SQS,SNS, Azure SB, and Kafka, Amazon Kinesis for asynchronous communication between systems. You and your role We're looking for skilled architects who are confident working on products & services in our complex digital environment. More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
DWP Digital
ISITO, Envoy, IBM WebSphere. Messaging and Streaming Technologies: Experience with messaging and streaming protocols and systems such as JMS, AMQP, MQTT, IBM MQ, Amazon SQS,SNS, Azure SB, and Kafka, Amazon Kinesis for asynchronous communication between systems. You and your role We're looking for skilled architects who are confident working on products & services in our complex digital environment. More ❯
sunderland, tyne and wear, north east england, united kingdom Hybrid / WFH Options
DWP Digital
ISITO, Envoy, IBM WebSphere. Messaging and Streaming Technologies: Experience with messaging and streaming protocols and systems such as JMS, AMQP, MQTT, IBM MQ, Amazon SQS,SNS, Azure SB, and Kafka, Amazon Kinesis for asynchronous communication between systems. You and your role We're looking for skilled architects who are confident working on products & services in our complex digital environment. More ❯
Overview Python Technical Architect - 6 Month contract initially. Hybrid working in Bradford (Max 3 days p/w onsite). Rate: Market rates (via Umbrella company). We have a great opportunity with a world leading organisation where you will More ❯
City of London, London, Vintry, United Kingdom Hybrid / WFH Options
Deerfoot Recruitment Solutions Limited
unit testing frameworks (e.g., JUnit). Experience testing backend systems or APIs, with knowledge of REST, JSON, or Thrift. Bonus: Familiarity with Selenium WebDriver, Jenkins, big data technologies (Hadoop, Kafka), or performance testing tools like JMeter. Why Apply? Competitive bonus structure (from 4%, up to 8% after 3 years). Comprehensive benefits including private pension plans, health & dental coverage More ❯
Employment Type: Permanent
Salary: £90000 - £120000/annum Benefits + Bonus + Hybrid Working
cloud services (EC2, S3, Lambda, RDS, ECS, etc.) to deploy, scale, and manage applications. Implement and optimize CI/CD pipelines for automated builds, testing, and deployments. Work with Kafka for event-driven architectures and real-time data streaming (huge plus). Collaborate with DevOps teams to containerize and orchestrate applications usingDocker and Kubernetes. Troubleshoot complex system issues and … related field. 3+ years of backend development experience withJava and Spring Boot. Proven expertise in Microservices design and architecture. Strong hands-on experience with AWS cloud services. Familiarity with Kafka for event streaming (strong plus). Solid experience with CI/CD pipelines (Jenkins, GitLab, GitHub Actions, etc.). Knowledge of Docker and Kubernetes (preferred). Strong troubleshooting, debugging More ❯