Senior Backend Developer

Earnix is the premier provider of mission-critical, cloud-based intelligent decisioning across pricing, rating, underwriting, and product personalization. These fully-integrated solutions provide ultra-fast ROI and are designed to transform how global insurers and banks are run by unlocking value across all facets of the business. Earnix has been innovating for insurers and banks since 2001 with customers in over 35 countries across six continents and offices in the Americas, Europe, Asia Pacific, and Israel.

As a Senior Backend Developer in the team, you will be part of a high-impact team responsible for building scalable infrastructure, optimizing performance, and integrating with external systems. You’ll work on complex backend features, contribute to architectural decisions, and help shape the future of Earnix’s data platform.

What You’ll Do:

• Design and implement backend features for large-scale data operations, including cache management, and performance optimization.
• Contribute to the design and development of a new computation system, built to support scalable, high-performance data processing across Earnix’s platform.
• Build infrastructure components that support scale, reliability, and maintainability across cloud environments.
• Collaborate with architects and initiative leads to ensure backend solutions are consistent with company-wide architecture and support long-term scalability and maintainability.
• Participate in design discussions, code reviews, retrospective meetings, and sprint planning.
• Develop unit and integration tests to ensure high-quality, production-ready code.
• Investigate and resolve complex bugs related to data processing, distributed systems, and cloud infrastructure.
• Mentor junior developers and promote best practices across the team.

You’ll Do It Using:

• Proven experience as a Backend Developer (7+ years), with a focus on infrastructure and performance.
• Strong proficiency in Java, C#, or similar backend languages.
• Experience with relational databases (PostgreSQL, Oracle) and data formats like Parquet and CSV.
• Familiarity with cloud platforms (AWS: EC2, S3, Fargate, RDS).
• Experience with containerization tools like Docker and orchestration tools like Kubernetes.

You’ll Excel By:

• Collaborating effectively with cross-functional teams and communicating ideas clearly.
• Demonstrating strong analytical and problem-solving skills.
• Taking ownership and initiative to drive innovation and technical excellence.
• Mentoring others and fostering a culture of learning and growth.