for better decisions and outcomes Developing spend analytics, insights, and recommendations using data and machine learning Creating a financial product marketplace for credit, savings, and more Technologies: Golang, Kafka, RabbitMQ, Snowplow, Python for ETL Key Responsibilities: Delivering clean, scalable server-side code; full-stack experience is a plus Collaborating with stakeholders to rapidly develop and improve products Iterating on More ❯
and recommendations, using data and machine learning Financial product marketplace:credit, savings and other products and services to improve the financial lives of customers Languages: Golang Messaging: Kafka and RabbitMQ Data: Event Driven Architecture, Snowplow, Python for the ETL Key Accountabilities: Delivering clean, architecturally sound and maintainable server-side code; bonus points for full-stack development experience Collaborating with More ❯
London, England, United Kingdom Hybrid / WFH Options
Playson
have: A degree in Computer Science or related field Strong development experience in Node.js/TypeScript 5+ years Strong understanding of Async approaches Experience with Messaging systems like Kafka, RabbitMQ Experience in distributed systems Experience with RDBMs (MySQL, PostgreSQL etc.), CDBMs (Redshift, ClickHouse etc.), NoSQL (DynamoDB, MongoDB, etc) Experience in writing e2e & unit tests Experience with development production-ready More ❯
support our high-traffic real-time Freelancer.com marketplace and a range of other business products fully deployed in Amazon Web Services cloud and powered by Nginx, MySQL, Redis, ElasticSearch, RabbitMQ, Consul, Docker, and Kubernetes. It is our mission to build highly resilient, dynamically scaling, self-healing systems by automating and monitoring everything using Terraform, Puppet, Prometheus, Grafana, Kibana, and More ❯
Expert-level proficiency in Python and hands-on experience with at least one LLM based framework (LangChain, LangGraph, LangSmith, LlamaIndex, Qdrant, etc ) Strong experience with asynchronous queues (e.g., Kafka, RabbitMQ) and asynchronous APIs Deep understanding of cloud infrastructure (AWS, GCP) and experience deploying and managing applications at scale. Strong understanding of data lake architectures, including experience with data ingestion More ❯
based systems for front-office operations. Design and implement high-performance, low-latency solutions Optimise database performance and ensure data integrity across complex financial transactions. Implement messaging systems (Kafka, RabbitMQ, or similar) for real-time event processing. Requirements 3+ years of Java development experience Experience with multithreading, concurrency, and distributed computing. Strong knowledge of relational and NoSQL databases (PostgreSQL … MySQL, MongoDB, etc.). Experience with message queues (Kafka, RabbitMQ, or similar). Familiarity with microservices architecture and RESTful APIs. #J-18808-Ljbffr More ❯
London, England, United Kingdom Hybrid / WFH Options
Bjak
About Us Bjak is focused on providing access to affordable and sustainable financial services for people in ASEAN. Headquartered in Malaysia, Bjak is the largest insurance portal in Southeast Asia. Our main portal, Bjak.com, helps millions find the insurance policy More ❯
internal users to understand real business needs Writing clean, performant, and maintainable C# code Designing thoughtful APIs and distributed services Working on cloud-first, event-driven systems using AWS, RabbitMQ, and SNS/SQS Making smart, incremental changes, deployed often and safely using CI/CD pipelines Helping define and evolve our engineering standards and architectural direction We'd … love you to have some of the following: Strong experience writing production-grade C# code An understanding of event-based architectures and message queues (e.g., RabbitMQ, AWS SQS/SNS) Database experience (Postgres, Cassandra, or similar) Experience designing and building APIs consumed by external clients or internal teams A pragmatic mindset, balancing technical elegance with delivery goals An interest More ❯
London, England, United Kingdom Hybrid / WFH Options
Addition+
on background in designing, building, and deploying microservices (ideally with Java, Spring Boot, Node.js, or Python). Expertise designing and implementing event-driven systems using tools like Apache Kafka, RabbitMQ, Amazon EventBridge, Azure Event Grid, or Google Pub/Sub. Cloud Hyperscalers: Practical experience with AWS, Azure, and GCP. Leading iPaaS Tools: Proficiency in Boomi, SnapLogic, Workato, or Azure More ❯
in threads, coroutines, and building high-performance, high-concurrency, and highly available systems. Familiar with distributed systems and core backend technologies such as microservices architecture , message queues (Kafka/RabbitMQ), and service discovery (Etcd/ZooKeeper). Experienced with both SQL (MySQL/PostgreSQL) and NoSQL (Redis/MongoDB) databases, including performance optimization. Familiar with game backend architecture (, matchmaking More ❯
use Kubernetes, Docker, Jenkins, Terraform, git, Ansible, AWS cloud technologies such as Lambdas, EC2, EKS and CloudFront. We deliver and support common, modern applications in our environments such as RabbitMQ, Kafka, MariaDB/MySQL, Redis as well as many others. Job Duties Develop standard application stacks using Infrastructure as Code (IaC) to address common use cases. Build on the More ❯
Our client based in Brighton is a rapidly expanding global organization that delivers to millions of customers every year – providing them with solutions globally. The Role: We are looking for PHP Developer/Architect to join the expanding team, help More ❯
London, England, United Kingdom Hybrid / WFH Options
Appwrite
development with languages such as PHP, Node.js, Python, Dart, Go, or Ruby. Hands-on experience with relational databases such as MySQL and PostgreSQL, as well as message brokers like RabbitMQ and caching solutions like Redis. Deep understanding of web protocols (HTTP, TCP, UDP) and modern architectural patterns. A passion for open-source, developer tools, and clean, maintainable code. More ❯
Team Tech Stack Frontend: React Backend: Nest.js, Python/fastapi, LangChain Test Automation: Pact, Jest, Cypress, and Pytest (including AI test automation) Infrastructure: AWS ECS, PostgreSQL, Kafka (migrating from RabbitMQ) Infrastructure as Code: Terraform (using native AWS services where possible) CI/CD: GitHub-based tooling Our Engineering Culture We believe speed comes from quality, automation, and solving the More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Allegis Global Solutions
Team Tech Stack Frontend: React Backend: Nest.js, Python/fastapi, LangChain Test Automation: Pact, Jest, Cypress, and Pytest (including AI test automation) Infrastructure: AWS ECS, PostgreSQL, Kafka (migrating from RabbitMQ) Infrastructure as Code: Terraform (using native AWS services where possible) CI/CD: GitHub-based tooling Our Engineering Culture We believe speed comes from quality, automation, and solving the More ❯
in a scale/start-up environment and enjoy delivering awesome products quickly Experience with RDBMSs such as Postgres, MySQL etc. Experience with message-brokers technologies such as Kafka, RabbitMQ etc, working within event-driven architectures. You have excellent knowledge of the best practices in designing, developing and deploying those services in a cloud environment You have experience working More ❯
Brighton, England, United Kingdom Hybrid / WFH Options
Endeavour Recruitment Solutions
Technologies: DevOps, AWS, CI/CD, Brighton, Remote We have an exciting opportunity for an AWS DevOps Engineer to join our client, a world leader in bookings and transfer solutions. The role is fully remote, with occasional visits to the More ❯
skills in a real-world, production environment. 🛠 Tech stack includes: Front-end: JavaScript (Angular or similar like React/Vue) Back-end: Python (or equivalent) Infrastructure: Docker, Kubernetes, AWS, RabbitMQ, SQL Strong focus on testing, CI/CD, and clean code principles 👤 You'll thrive in this role if you: Are a recent (or soon-to-be) graduate in More ❯
skills in a real-world, production environment. Tech stack includes: Front-end: JavaScript (Angular or similar like React/Vue) Back-end: Python (or equivalent) Infrastructure: Docker, Kubernetes, AWS, RabbitMQ, SQL Strong focus on testing, CI/CD, and clean code principles You'll thrive in this role if you: Are a recent (or soon-to-be) graduate in More ❯
with a colleague and raise an RFC Our Tech Stack Our services are written with C# on .NET 6 We use a fair bit of SQL Server, Kafka and RabbitMQ Azure DevOps. We are big fans of Azure Pipelines! Some of our services are migrating away from TeamCity and Octopus Deploy Our observability stack is Splunk, Grafana and Prometheus More ❯
with a colleague and raise an RFC Our Tech Stack Our services are written with C# on .NET 6 We use a fair bit of SQL Server, Kafka and RabbitMQ Azure DevOps. We are big fans of Azure Pipelines! Some of our services are migrating away from TeamCity and Octopus Deploy Our observability stack is Splunk, Grafana and Prometheus More ❯
must. Strong grasp of SOLID design principles, with recent experience implementing in day-today software development practices Entity Framework. Azure knowledge - (blobs, service bus or equivalent queue service like RabbitMQ) Strong debugging skills in the above development environment. Experience in managing multiple projects simultaneously – resource and planning management Relevant Education (Degree/NVQ or similar in Computer Science, SoftwareMore ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
engineers and support the team technically Experienced in designing and developing full stack solutions with Java, Spring boot and ideally React (or similar) Microservices Architecture Messaging technologies e.g Kafka, RabbitMQ OR ActiveMQ Familiar with Cloud platforms (AWS, Kubernetes, Docker) Experienced of working within an Agile Product team alongside scrum masters and product owners Strong communication skills and the ability More ❯
end users, delivering incremental value using Agile ways of working. Full stack development using Front End technologies, such as React, developing APIs using Back End technologies such as Java, RabbitMQ and using a variety of different databases (e.g. Postgres and ElasticSearch). Working in a DevOps way to help manage and maintain multiple environments using a bespoke platform (based More ❯
Culture of Excellence/Clean Code, TDD. English: fluent (multicultural and international team). What Technical Skills You’ll Develop C# .NET, ASP.NET Core Web API Containers, Lambda Redis, RabbitMQ, Aurora/PostgreSQL, DynamoDB Infrastructure as Code (CloudFormation) CI/CD High Availability Scalable & performant platform OpenSearch/ELK (Elasticsearch, Logstash, Kibana) AWS Location London, United Kingdom The #TeamGBT More ❯