AWS, Azure, or GCP) and serverless technologies. Familiarity with CI/CD pipelines and DevOps practices. Knowledge of messaging systems and streaming platforms (e.g., Kafka, AmazonMQ). Strong understanding of data modeling and API versioning. More ❯
AWS, Azure, or GCP) and serverless technologies. Familiarity with CI/CD pipelines and DevOps practices. Knowledge of messaging systems and streaming platforms (e.g., Kafka, AmazonMQ). Strong understanding of data modeling and API versioning. More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
James Adams
platforms (e.g., AWS, Azure) and microservices architecture. What Will Set You Apart Knowledge of DevOps tools and practices (e.g., Docker, Kubernetes). Experience with Kafka for real-time data streaming. Financial Services industry experience is advantageous but not essential. Strong communication skills and the ability to convey complex technical More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
CATCHES
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 of More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
Hard Rock Digital
create scalable multi-region 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 More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
Anson McCade
GDPR, HIPAA). Architect and manage containerised environments using Kubernetes for high availability and resilience. Design and lead development of event-driven systems using Kafka for real-time, distributed data processing. Oversee microservices-based system development, with a focus on modularity and Java-based back-end services. Provide technical More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
Few&Far
monitoring, logging, and observability tools Bonus Points For Contributions to open-source projects Contributions to an AI product ⚙️ Tech Stack: Golang, GCP, microservices, Kubernetes, Kafka, MongoDB, Prometheus If scalability, security, databases and performance is your thing, looking for high ownership and impact - this role is for you! Please apply More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Backed 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 ❯
crawley, west sussex, south east england, United Kingdom
Amber Labs
database versioning Containerisation with Docker CI/CD pipelines (Jenkins, Gradle) API design with Swagger/OpenAPI TDD (JUnit, Mockito), high code quality standards Kafka for event-driven architecture React, TypeScript Diversity & Inclusion: Here at Amber Labs, we are dedicated to fostering an inclusive and equitable workplace for all. More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
WeDo
expertise in 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 More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
XCM
test development Problem solving and troubleshooting. Documentation. Participation in team meetings and supporting colleagues and co-workers Estimation of work Our technology stack includes Kafka/Kubernetes/Docker/Clickhouse/Git/Devops Languages we use include C#/React/Javascript/Typescript/SQL Experience More ❯
crawley, west sussex, south east england, United Kingdom
Catch Resource Management
SaaS, data lakes, apis, adtech, GDPR, CCPA, B2B, Sales Consultant, Account Manager, DataOps, CICD, DevOPs, CI/CD, GenAI, RAG, AWS, Azure, Apache, Spark, Kafka – UK Wide - £80,000-£95,000 + OTE Our large Microsoft Partner client requires a Senior Data Analytics Sales Consultant to help spearhead their More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
Arrows
For ✅ 7 + years of experience in full-stack development ✅ Strong expertise in Go, Node.js, React, and TypeScript ✅ Experience building scalable, event-driven architectures (Kafka, gRPC, etc.) ✅ Solid understanding of cloud infrastructure ( AWS, GCP ) and DevOps practices ✅ Passion for AI, FinTech, or transforming underwriting/lending services 💡 Bonus: Experience More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
IVC Evidensia
experience. Deep expertise in .NET/C#, AWS, microservices, and distributed systems. Strong leadership and mentoring skills. Proficiency with messaging systems (SNS/SQS, Kafka), CI/CD, and container orchestration (EKS/Kubernetes). Passion for craftsmanship and engineering excellence. Bonus if you have experience in healthcare/ More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
Chattermill
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 with Redis More ❯
crawley, west sussex, south east england, United Kingdom
erg group
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-performance distributed systems A More ❯
Crawley, south east england, United Kingdom Hybrid / WFH Options
James Chase
Are you an experienced Java Back-End Developer looking for a new role? Do you want to be part of a forward-thinking team? If so, we have the perfect opportunity for you! Our client, an award-winning analytics company More ❯
Are you an experienced Java Back-End Developer looking for a new role? Do you want to be part of a forward-thinking team? If so, we have the perfect opportunity for you! Our client, an award-winning analytics company More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
Few&Far
a payments API. They are now looking for Senior Go Engineer Contractors to join on a 3 month basis. Details ⚙️ Go, gRPC, AWS, Terraform, Kafka, TDD 💥 Outside IR35 💰 Up to £650/day 📆 3 months initially 🌍 Fully Remote (UK only) 🚀 Series A, profitable FinTech 📅 Immediate start or 2 week More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
Blue Astral Consulting
legacy-to-cloud migration strategies Hands-on experience with AWS, Azure, or GCP and familiarity with cloud-native tools such as AWS Glue, DMS, Kafka, Azure Data Factory, and Google Dataflow Proven success in creating end-to-end client proposals—including resource planning, cost estimation, and high-level architectural More ❯
Burgess Hill, West Sussex, South East, United Kingdom
InfinityQuest Ltd,
programming language Java Preferred but other experience can be considered Comfortableexperienced with backend microservice architecture and communication specifically REST and asynchronous messaging services eg Kafka RabbitMQ etc Comfortableexperience within a Scrum framework working with as part of a team to deliver business functions and customer journeys that are tested … incl Scrum Kanban SAFe TestDriven Development TDD Behavior Driven Development BDD and Waterfall Knowledge of any or all of the following technologies is desired Kafka Postgres Java Git Spring Docker GraphQL Experienced in continuous integration CI continuous deployment CD and continuous testing CT including tools such as Jenkins Rally More ❯
crawley, west sussex, south east england, United Kingdom Hybrid / WFH Options
Intellect Group
based on Figma designs Build robust back-end services using Python (FastAPI, SQLAlchemy, Alembic) and other modern tools Contribute to event-driven architecture via Kafka for integration with other financial systems Ensure scalability, security, and maintainability across the stack 🛠️ Tech Stack: Frontend : React, TypeScript, Next.js/Angular Backend : Python … FastAPI, SQLAlchemy, Pydantic, Alembic Infrastructure : Azure, Kafka, SQL (PostgreSQL, MSSQL), Docker Testing & Quality : Pytest, Mypy, Ruff, Poetry ✅ Ideal Candidate: 0.5 to 3 years of relevant experience or research-based background Ability to write clean, well-documented, and scalable code Experience across the full development lifecycle Strong interest in compliance More ❯