owners to translate user needs into functional and intuitive applications. Develop and maintain robust Java applications using Spring Boot and microservices architecture. Implement real-time data streaming solutions using Kafka to ensure timely and accurate data delivery. Optimize application performance to handle large datasets and complex financial calculations. Ensure the reliability, scalability, and security of our applications. Write high More ❯
and can support the team by demonstrating approaches such as CI/CD standard methodology, Pair Programming, TDD, and BDD. Technical understanding of: Spring boot, Maven, GitHub, Jenkins, JSON, Kafka, WMQ, REST APIs, Database SQL, Docker and Kubernetes Experience working on any one of the cloud-based tools - GCP, MS Azure, AWS Nice to have skills: Experience in Banking More ❯
procedures, triggers, performance tuning) and experience with NoSQL (MongoDB, Cassandra). Experience migrating RDBMS to cloud/NoSQL is a significant plus. Middleware: Hands-on experience with Tibco EMS, Kafka, MQ, JMS. Cloud & DevOps: Developing/deploying applications to cloud platforms (AWS, GCP, PCF). Strong experience with Agile/SCRUM, CI/CD automation (Jenkins, Bamboo, UrbanCode), and More ❯
Numpy or OpenCV. Knowledge of ML model serving infrastructure (TensorFlow Serving, TorchServe, MLflow). Knowledge of WebGL, Canvas API, or other graphics programming technologies. Familiarity with big data technologies (Kafka, Spark, Hadoop) and data engineering practices. Background in computer graphics, media processing, or VFX pipeline development. Experience with performance profiling, system monitoring, and observability tools. Understanding of network protocols More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Reed.co.uk
skills and a pragmatic approach to delivering solutions. Desirable Experience with containerisation and orchestration tools such as Docker and Kubernetes. Familiarity with event-driven architecture and message brokers (e.g., Kafka, RabbitMQ). Knowledge of front-end performance optimisation and accessibility standards. Exposure to machine learning pipelines or data engineering workflows. Prior experience working in startup environments or high-growth More ❯
to non-technical stakeholders. Team Player: Ability to work effectively in a collaborative team environment, as well as independently. Preferred Qualifications: Familiarity with big data technologies (e.g., Hadoop, Spark, Kafka). Familiarity with AWS and its data services (e.g. S3, Athena, AWS Glue). Familiarity with data warehousing solutions (e.g., Redshift, BigQuery, Snowflake). Knowledge of containerization and orchestration More ❯
solving, has excellent attnetion to detail, and can work effectively in a fast-paced,agile environment. • Familiarity with serverless architecture is beneficial. • Experience with messaging systems like RabbitMQ or Kafka is a plus. • Experience implementing two-factor authentication (2FA) for user logins • Experience with performance optimisation for high-traffic scenarios and a large number of concurrent users. More ❯
solving, has excellent attnetion to detail, and can work effectively in a fast-paced,agile environment. • Familiarity with serverless architecture is beneficial. • Experience with messaging systems like RabbitMQ or Kafka is a plus. • Experience implementing two-factor authentication (2FA) for user logins.. • Experience with performance optimisation for high-traffic scenarios and a large number of concurrent users. More ❯
with, Redis, Okta, OpenID a distinct advantage). Extensive experience of code quality, test, CI/CD and package managers such as Jest, Lint, Brigade and Helm Experience of Kafka, n8n and event driven architecture Experience of leading teams in delivering software and platform serives Good working knowledge of GraphQL APIs (federation using Wundergraph), ABAC solutions (Symphonic or equivalent More ❯
with, Redis, Okta, OpenID a distinct advantage). Extensive experience of code quality, test, CI/CD and package managers such as Jest, Lint, Brigade and Helm Experience of Kafka, n8n and event driven architecture Experience of leading teams in delivering software and platform serives Good working knowledge of GraphQL APIs (federation using Wundergraph), ABAC solutions (Symphonic or equivalent More ❯
or Java. Client-side web apps are written in React, and some services in Clojure, Java and Go. Our platform consists of: Multiple Kubernetes Cluster for Container orchestration ApacheKafka and Redis shortly Postgres for event messaging Postgres for data storage OpenStack Swift for Object storage Juniper & Cisco networking devices A number of internally written tools for managing the More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Halian Technology Limited
Git-based workflows Bachelors/Computer Science degree or equivalent Nice to Have: Experience in fintech, payments, or banking systems Exposure to serverless architecture Knowledge of event-driven systems (Kafka, SNS/SQS) Familiarity with security best practices in fintech (e.g., PCI DSS compliance) Experience with PostgreSQL or MongoDB This role offers a 2 -3 stage interview process with More ❯
with structured data Unit testing with frameworks like JUnit Task management tools like JIRA Writing technical documentation for APIs and backend components Proficient with: SQL (PostgreSQL, MySQL, or similar) Kafka or other messaging/event-driven platforms Docker containerization Kubernetes for orchestration AWS services (e.g., S3, Lambda, EC2, etc.) Maven for build and dependency management CI/CD pipelines More ❯
BDD, using tools like JUnit and Selenium Familiarity with cloud platforms (preferably AWS), containerisation (Docker), and infrastructure-as-code (CloudFormation or similar) Demonstrable experience working with messaging systems, ideally Kafka A DevOps mindset-you'll own your solutions end to end and look to automate wherever possible A collaborative approach and a commitment to continuous learning, knowledge sharing, and More ❯
serverless architectures (Lambda, Fargate, Cloud Run, et al.) and a clear understanding of when not to use them. Experience with message queues (SQS, PubSub, RabbitMQ etc.) and data pipelines (Kafka, Beam, Kinesis, etc.) You are an effective team player with effective communication, presentation and influencing skills. You have a passion for improving coding and development practices. You have worked More ❯
Git; an awareness of CI/CD practices and tools such as GitHub Actions or Azure DevOps Nice to have: Experience of working with Apache Spark/Flink/Kafka Familiarity with object storage e.g. AWS S3 Knowledge of containerised development workflows using e.g., VSCode Basic understanding of cloud platforms like AWS or GCP Experience contributing to open-source More ❯
Docker, Terraform, Bash scripting Middleware: IBM ACE or JMS/web services experience. Kibana, ELK, Elastic Search Working knowledge of User interface technologies (React, Node.js etc.) Experience with ApacheKafka or similar event streaming platforms Bachelor's degree in computer science, Software or Electronic engineering or other related discipline. Conversant with the modern Java and Linux development frameworks and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
GCP/Azure). Knowledge of CI/CD tools and practices (Jenkins, GitLab, etc.). Desirable Skills Exposure to financial services or banking environments. Experience with messaging systems (Kafka, RabbitMQ). Knowledge of performance tuning and monitoring tools. What's on Offer Opportunity to work on high-impact projects in a global banking environment. Hybrid working model More ❯
Prior experience in Payments Processing, financial services, or banking systems. Strong communication skills and a bias toward action and opinionated design decisions. Nice to Have : • Familiarity with messaging systems (Kafka, RabbitMQ, etc.) Exposure to container security and performance tuning on OpenShift. Knowledge of payment gateways, ISO 20022, or SWIFT formats. • Collaborative, fast-paced, and engineering-driven culture. • Emphasis on More ❯
Experience of Docker and/or Kubernetes an advantage. Experience of code quality, test, CI/CD and package managers such as Jest, Lint, Brigade and Helm Experience of Kafka, n8n and event driven architecture Working knowledge of GraphQL APIs (federation using Wundergraph), ABAC solutions (Symphonic or equivalent), CMS platforms (Strapi or equivalent) What we offer This is a More ❯
Experience of Docker and/or Kubernetes an advantage. Experience of code quality, test, CI/CD and package managers such as Jest, Lint, Brigade and Helm Experience of Kafka, n8n and event driven architecture Working knowledge of GraphQL APIs (federation using Wundergraph), ABAC solutions (Symphonic or equivalent), CMS platforms (Strapi or equivalent) What we offer This is a More ❯
/CD tools, such as Github Actions or similar. Knowledge and hands-on experience with Docker, Kubernetes. Exposure to the Pub-Sub model and event streaming platforms such as Kafka, Pulsar, or AWS Kinesis. Experience with build and package management tools such as npm, maven, dotnet, etc. Experience with Postgres or other RDBMS environments and familiarity with No-SQL More ❯
as part of the engineering team. • Build reusable code and libraries for future use. • Optimise applications for maximum speed and scalability. • Previous experience with real-time messaging systems (incl. Kafka and JMS). • AKKA or other reactive framework. • Experience with Angular 9+ on front end. • DevOps experience gained within highly transactional software environments. • Knowledge and/or experience of More ❯
