and message processors. • Familiarity with cloud platforms (AWS, Azure, or GCP) and on-prem hybrid integrations. • Knowledge of event-driven architecture, messaging systems (Kafka, RabbitMQ, JMS), and ETL processes. • Experience with OAuth, JWT, SAML, and API security best practices. • Strong understanding of CI/CD tools (Jenkins, GitHub Actions More ❯
are: Developing using reactive/functional patterns, (RXJava, Project Reactor etc) Experience designing and developing micro-services platforms Use of messaging systems such as RabbitMQ, Kafka Scripting languages - Groovy/Ruby/Python CI/CD Tools, automated testing, delivery (Teamcity, Jenkins etc) Knowledge of networking protocols UDP, TCP More ❯
are: Developing using reactive/functional patterns, (RXJava, Project Reactor etc) Experience designing and developing micro-services platforms Use of messaging systems such as RabbitMQ, Kafka Scripting languages - Groovy/Ruby/Python CI/CD Tools, automated testing, delivery (Teamcity, Jenkins etc) Knowledge of networking protocols UDP, TCP More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
Hard Rock Digital
applications Experience with the following technologies: AWS Serverless and serverless-supported languages DB (ex, Postgresql, CockroachDB) Streaming technologies (Amazon Kinesis, Kafka) Message Queues (SQS, RabbitMQ, ActiveMQ) Experience working with agile development Experience with containerization (Docker, Kubernetes, etc) Experience with Micro-Service and Service oriented architectures Must have experience with More ❯
Reactive or functional programming paradigms (e.g., using libraries like RxJava or Project Reactor). Designing and building micro-service architectures. Message queuing systems (e.g., RabbitMQ, Kafka). Scripting skills in languages such as Groovy, Ruby, or Python. Familiarity with CI/CD pipelines and automation tools (e.g., TeamCity, Jenkins More ❯
solutions. We work with all major cloud providers (AWS, GCP, Azure) and use cutting-edge technologies such as Kubernetes, Docker, Neo4j, ElasticSearch, Redis, TimescaleDB, RabbitMQ, and more. Responsibilities Responsible for the entire lifecycle of various short-life projects, from initial design and development to deployment, monitoring and maintenance in More ❯
must have commercial experience implementing, supporting, and evolving these patterns in production Messaging Tech : Proficiency in at least one asynchronous message-based system (e.g., RabbitMQ, Azure Service Bus, Kafka, etc.) Infrastructure : Docker, Kubernetes, CI/CD pipelines, cloud-native best practices 🧩 What You'll Bring: Proven experience delivering high More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
Desera | Life Sciences
Skills Familiarity with container orchestration or microservices architecture is a plus. Experience in SaaS/cloud implementations and with software networking protocols (e.g., ZeroMQ, RabbitMQ, Websockets) as well as continuous integration tools would be advantageous. A proactive mindset and a desire for continuous improvement—helping yourself and your team More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Technologies: Highly experienced in developing Java code, along with deep expertise within Spring boot OR Quarkus/GraalVM, Hands on with Messaging Systems (Kafka, RabbitMQ, Google Pub/Sub), SQL Databases CI/CD Pipelines and Agile development: Knowledge of continuous integration and delivery tools/practices, Scrum/ More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
Chattermill
and the ability to choose the right data storage for any particular use case An understanding of patterns for asynchronous messaging, practical experience with RabbitMQ or Kafka or GCP PubSub Hands-on experience with Elasticsearch The ability to choose the right caching strategy for different use cases, practical experience More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
CATCHES
Deep understanding of SQL (PostgreSQL or MS SQL Server) and data-driven services. Strong grasp of event-driven designs and messaging (Pub/Sub, RabbitMQ, Kafka, etc.). Comfortable operating in a fast-moving, fully-remote start-up environment with high autonomy. Excellent communication skills and a track record … C#/.NET (primary), Go, Python. Cloud: GCP (primary), Azure & AWS for specific workloads. Databases: PostgreSQL, MS SQL Server, Redis. Messaging: Pub/Sub, RabbitMQ, Azure Service Bus. Infra & Ops: Docker, Kubernetes, Terraform/Bicep, GitHub Actions, Cloud Build. Observability: OpenTelemetry, Grafana, Elastic. More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
WeDo
Java, with a strong preference for Quarkus or GraalVM; SpringBoot experience also considered Familiarity with messaging systems such as Pub/Sub, Kafka, or RabbitMQ Strong understanding of REST API design, CI/CD practices, and Agile methodologies Experience in fintech, payments, or banking domains Who this suits: Someone More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
Signify Technology
/Principal Node.js Engineer 🏠 Location: UK, Europe, fully remote 💰 Pay: £90-105k/€100-125k, (plus bonus) 💻 Skills: Node.js, Typescript, Kubernetes, Kafka, RabbitMQ, AWS, high-scale Truly career defining roles here for Senior Node.js Engineers with one of Europe’s fastest growing tech businesses. Why join High … Node.js and Typescript on large scale microservices architectures Extensive work on extremely high-traffic, distributed systems Good knowledge of Kubernetes and either Kafka or RabbitMQ Deep understanding of AWS and related tools Strong Computer Science fundamentals Happy working fully remote in a B2B capacity -- We make an active choice More ❯