Senior Principal Back End Engineer ( Java/Spring Framework)
Modus Create
Full-time
Desenvolvimento de software
Location
Remote, Remote, Brazil
Posted
June 01, 2026
Job Description
Senior Principal Back End Engineer
Modus Create is seeking a Principal Java Software Engineer to lead the design and delivery of complex, high‑performance backend systems. The role focuses on owning green‑field Spring Framework components from architecture through production, setting technical direction for the engineering team while remaining hands‑on with critical implementation work. It is suited for a deeply experienced Java architect capable of navigating ambiguity, mentoring engineers, and delivering production‑grade systems that handle extreme scale and throughput demands.
Requirements
- 15+ years of professional Java development experience, with demonstrated mastery of the Spring Framework ecosystem
- 10+ years of hands‑on experience designing and implementing green‑field Spring Framework applications at scale
- Deep expertise in JVM configuration, tuning, and optimization for high‑volume, heavy‑load systems
- Proven...