Must-Have (Non-Negotiable):10+ years of professional software engineering experience, with 5+ years in Go.Proven ability to solve complex problems end-to-end, not just implement tickets.Deep understanding of Go''s concurrency model (goroutines, channels, memory model).Strong grasp of computer fundamentals: memory, CPU, I/O.Experience with distributed systems, APIs, and cloud-native environments.Skilled in profiling, benchmarking, and optimizing Go applications.Demonstrated mentorship and leadership experience.Clear communication with both technical and non-technical stakeholders.Nice-to-Have (Differentiators):Background in computer science, mathematics, or engineering.Knowledge of abstract mathematics, set theory, or calculus.Experience in regulated or mission-critical domains (gambling, HealthTech, finance, public sector).Familiarity with CI/CD pipelines, testing strategies, and DevOps.Exposure to low-level systems programming (C, Rust, or assembly).Track record of designing scalable architectures and making pragmatic trade-offs.This is a contract role, fully remote, and offers a chance to work on high-impact systems with a team that values deep technical expertise and thoughtful engineering. If this sounds like something you''d be interested in, email your latest CV to (see below)