Rockefeller Philanthropy Advisors is hiring a Senior Backend Engineer (Remote, United Kingdom)

Rockefeller Philanthropy Advisors is looking for a Senior Backend Engineer to join a highly collaborative remote team responsible for building and scaling platforms that support millions of users worldwide. You will design and deliver backend microservices that power web and mobile applications, ensuring high availability, performance, and scalability.

What You'll Do

• Design, develop, deploy, and maintain Java-based microservices supporting a high-traffic marketplace.
• Build scalable, event-driven systems using Kafka, Kafka Streams, and AWS cloud-native tools like Lambda, Step Functions, API Gateway, and AppSync.
• Ensure integration with frontend applications by collaborating closely with React-based teams.
• Drive architectural discussions, technical design, and code reviews to maintain quality standards.
• Monitor and optimize service performance through observability tools such as Open Telemetry, logging, and metrics.
• Contribute to Kubernetes-based deployments and infrastructure with EKS.
• Provide technical guidance and mentorship to junior team members.
• Partner with cross-functional groups including Product, UX, and QA to align development with business goals.

What We're Looking For

• Strong expertise in Java, preferably with Spring Boot and Maven.
• Proven experience with event-driven systems and stream processing using Kafka.
• Solid background deploying applications on AWS, leveraging Lambda, Step Functions, API Gateway, and AppSync.
• Familiarity with Docker, Kubernetes, and container orchestration practices.
• Knowledge of JavaScript and Node.js, with exposure to frontend integrations like React and Next.js.
• Strong system design, data structures, and scalability knowledge.
• Experience working in Agile environments and delivering within iterative cycles.
• A Bachelor’s degree in Computer Science or equivalent practical experience.
• Strong communication, reliability, teamwork, and problem-solving mindset.

Nice to Have

• Previous exposure to high-traffic or real-time systems is highly desirable.

Technical Stack

• Languages: Java, JavaScript, Node.js
• Frameworks: Spring Boot, React, Next.js
• Tools: Maven, Kafka, Kafka Streams, Open Telemetry
• Cloud: AWS, Lambda, Step Functions, API Gateway, AppSync
• Infrastructure: Docker, Kubernetes, EKS

Team & Environment

You will join a highly collaborative engineering team. Our culture is inclusive and diverse, supporting professional and personal growth within a collaborative, passionate environment that offers mentorship opportunities.

Benefits & Compensation

• Permanent, full-time remote role based in the United Kingdom.
• Flexible working hours from 11:00 am to 7:00 pm, Monday to Friday.
• Opportunity to work with cutting-edge cloud and event-driven technologies.
• Inclusive and diverse culture that supports professional and personal growth.
• Collaborative, passionate team environment with mentorship opportunities.
• Competitive compensation package and benefits including healthcare and perks.

Work Mode

This is a permanent, full-time remote role for candidates based in the United Kingdom.

Rockefeller Philanthropy Advisors is an equal opportunity employer.