Arc10 is a Toronto-based engineering firm founded by Jigar and Deval, former colleagues at MPAC, who continue to collaborate closely on every project from inception to delivery. The company addresses a critical gap for growing software firms struggling to find senior engineers on tight timelines by offering a bench staffed exclusively with senior-level engineers—never juniors or subcontracted personnel. Specializing in complex areas like distributed systems, observability, API design, and compliance-grade security, Arc10 ensures engineers can independently own workstreams with deep expertise. Their proprietary tooling supports high productivity, enabling their senior-only model to be economically viable. With a commitment to full client integration—including working within client time zones and attending standups—Arc10 fosters long-term partnerships and maintains rigorous standards that define their unique value.