Senior Backend Engineer I - Platform

Description: Build and maintain shared backend services and APIs for Ajaib products. Deliver features from design to production with tests, monitoring, and alerting. Ensure APIs are stable, backward compatible, and communicate changes effectively. Develop secure services to protect user identity and data. Write clear documentation for ease of use by other engineers. Participate in code reviews and write clean, well-tested code. Investigate production issues and implement lasting fixes. Collaborate with product teams, Security, and Infrastructure for reliable solutions. Requirements: Bachelor's degree in Computer Science or equivalent experience. 4+ years of professional backend engineering experience. Proficient in Java, Go, or another modern backend language. Understanding of microservices, REST/gRPC APIs, and event-driven design. Experience with relational databases, caching (Redis), and messaging (Kafka). Knowledge of authentication and authorization (OAuth2, JWT) and secure coding practices. Familiarity with cloud platforms (GCP or AWS), containers, and CI/CD. Ownership mindset with clear communication skills; fintech experience is a plus. Benefits: Performance Bonus for impactful contributions. Comprehensive health coverage through Private Insurance. Paid Time Off for recharging. Company-sponsored Learning & Development opportunities. Hybrid Work Arrangement for flexibility. Career Growth with mentorship from experienced leaders. Employee Perks including discounts and lifestyle benefits. Collaborative culture promoting ownership and meaningful impact.