Principal Java Engineer

Java Developer focuses on develop, and optimize low-latency, high-throughput backend systems using java.

What the role involves

• Develop, and optimize low-latency, high-throughput backend systems using Java.
• Maintain RESTful APIs and microservices that power secure payment workflows.
• Monitor, and scale applications in Red Hat OpenShift and AWS cloud environments.
• Integrate with MongoDB and other NoSQL/SQL datastores for real-time data management.
• Collaborate with DevOps, Product, and QA teams to ensure production-grade solutions.
• Driving architectural changes, advocate for best practices.

Skills and requirements

• 10+ years of experience in Java development with a focus on performance and memory optimization.
• Proven experience with low-latency, high-throughput applications (sub-millisecond response times a plus).
• Strong cloud experience with AWS services such as ECS, EKS, Lambda, S3, etc.
• Prior experience in Payments Processing, financial services, or banking systems.

Confirmed role details

• Hybrid work model in London, UK.

Additional role context

• We are a fast growing business and technology consultant company co-founded in 2019.
• With a successful track record of being a preferred vendor for Fortune 500 companies and as a trusted partner for some of the industry’s leading companies, our global talent has he.
• This hybrid role is based in the UK or US and offers the opportunity to build scalable, real-time services using modern technologies.If you’re passionate about performance, have st.