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Anvenssa AI

Senior Java Javaee Developer

Hybrid

London, United kingdom

Senior

Full Time

14-09-2025

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Skills

Communication Java GitHub CI/CD Jenkins Ansible VMware Scrum Linux AWS Agile Spring Hibernate OpenShift Kafka GitHub Actions

Job Specifications

Are you passionate about building robust, scalable, and modern payment systems that impact millions? We are seeking an experienced Senior Java Developer to join our Payments Backend team, playing a vital role in our ongoing mission to modernize mission-critical financial applications.

You'll collaborate closely with cross-functional teams to deliver high-quality, resilient solutions--with a strong emphasis on observability, scalability, and speed--while never compromising on quality.

Key Responsibilities

Develop and maintain backend services for payment processing using Java, Spring, and Kafka.
Drive modernization initiatives for our payments platform, focusing on reliability, performance, and security.
Collaborate across teams to ensure seamless CI/CD deployment and release processes.
Implement automated testing and foster a culture of code quality and continuous improvement.
Troubleshoot production issues, optimize performance, and contribute to architectural decisions.

What We're Looking For

Proven experience as a Backend Developerin payments or financial services.
Strong hands-on skills in Java, Spring, Hibernate,RabbitMQ, Kafka and distributed systems.
Practical experience with Kafka or alternative streaming/event-driven technologies.
Comfortable working with Linux, VMware, OpenShift and public cloud (AWS preferred).
Proficiency in CI/CD tools (e.g. Jenkins, GitHub Actions, Chef, Ansible).
Practical understanding of caching technologies and observability best practices.

Desirable

Prior experience in highly regulated or security-cleared environments.
Agile/Scrum team experience.
Strong communication skills, able to convey technical details clearly to non-technical stakeholders.

Why Join Us?

You'll work with a motivated, expert team on high-impact projects that set the standards for the industry. We offer flexible working, the latest tech, generous compensation, and consistent opportunities to learn and grow.

About the Company

At Anvenssa Ai, we blend the power of Artificial Intelligence with deep expertise in IT consulting to supercharge your eCommerce business. In today's fast-paced digital landscape, staying ahead requires more than just a competitive edge. it demands innovation, efficiency, and personalized solutions. That's where we come in. Our AI-driven IT consulting services are tailored to revolutionize your eCommerce operations. From enhancing customer experiences and optimizing supply chain management to harnessing data analytics for sm... Know more