Full-Stack Developer (Java / React)

Full-Stack Developer (Java / React)

On-site | Rishon LeZion

Surense (Sure + Sense) is a bootstrap company, founded in 2019 and headquartered in Modi’in, Israel (moving to Be’er Yaakov). We build a category-leading SaaS CRM platform for insurance brokers.

Our mission is to empower insurance brokers with intuitive technology that streamlines customer management, optimizes sales, and drives sustainable growth. With Surense, we bring hi-tech innovation to thousands of users and millions of end-customers in Israel.

Surense is looking for a hands-on Full-Stack Developer to join our R&D team. This is a highly technical role focused on investigating, debugging, and resolving complex bugs across the product, while also contributing to backend and frontend development.

We are looking for someone versatile, independent, and dynamic — a developer who can move smoothly between writing code, analyzing real production issues, identifying root causes, and delivering high-quality fixes with strong ownership.

• Investigate, reproduce, debug, and resolve complex bugs across backend and frontend systems
• Perform root-cause analysis and deliver permanent fixes in code
• Develop and ship backend and frontend changes (Java/Spring Boot, React) with high quality standards
• Work closely with R&D, CS, DevOps, and Product to triage issues, prioritize fixes, and improve customer experience
• Analyze production behavior using application logs, access logs, database queries, and system-level signals
• Improve observability: logs, metrics, dashboards, alerts, and runbooks to reduce recurring issues
• Contribute to stability and performance initiatives across services, APIs, data flows, and integrations
• Support release quality through testing, CI/CD improvements, and safer deployments on AWS (and Kubernetes where applicable)
• Work in Linux-based environments and use shell tools/scripts to investigate and resolve production issues
• Use modern engineering tools and AI-assisted workflows where relevant to improve productivity and troubleshooting

• 3+ years as a Full-Stack Engineer (strong backend), with production experience — must
• Proven hands-on development in Java (Spring / Spring Boot) — must
• Experience with React
• Strong understanding of web architectures, REST APIs, databases (SQL / NoSQL), and distributed systems
• Solid debugging skills in data-driven systems (logs, traces, DB queries, edge cases)
• Experience working in Linux environments
• Experience with Docker — must
• Experience working with Git
• Experience writing and working with Bash scripts
• Experience analyzing access logs and production runtime behavior
• AWS experience — must
• Experience with Kubernetes — advantage
• Experience with AWS or GCP — advantage
• Experience working with AI agents / AI coding tools (such as Cursor or Claude) — advantage
• Excellent communication, ownership, prioritization, and independent learning skills
• Ability to work dynamically across both code development and production issue investigation
• Experience in Insurance / Fintech — advantage

We hire and employ without discrimination based on race, religion, gender, age, sexual orientation, or any other personal characteristic — all qualified candidates are welcome to apply.