About Nexus Nexus is building a world supercomputer by leveraging the latest advancements in cryptography, engineering, and science. Our team of experts is developing and deploying the Nexus Layer 1, the Nexus Network, and Nexus zkVM in support of our mission to enable the Verifiable Internet. Nexus raised $25M in Series A funding, co-led by Lightspeed and Pantera, with participation from Dragonfly, SV Angel, and more. We are headquartered in San Francisco, and this role will be in-person with the rest of the Nexus team. Software Engineer - Formal Verification As a Software Engineer focused on Formal Verification, you’ll be responsible for ensuring the mathematical correctness of the Nexus system. You’ll work closely with the research, zkVM, and Layer 1 engineers to formally verify core components—from consensus mechanisms and cryptographic primitives to critical smart contracts. If you're someone who obsesses over catching bugs before they exist and thrives on rigor and precision, this role is for you. Responsibilities Apply formal verification to the zkVM, Layer 1 consensus, and core protocol libraries. Collaborate with cryptographers and engineers to model and verify core primitives. Analyze vulnerabilities in other protocols and proactively guard against them. Ensure correctness in a modular, evolving codebase without slowing innovation. Requirements Experience with proof assistants like Coq, Lean, Isabelle, F*, K, or equivalent. Familiarity with formal methods applied to blockchains, distributed systems, or cryptographic protocols. A deep curiosity about correctness and mathematical guarantees. Comfort working alongside research and engineering teams. Bonus Points Research experience in formal verification for cryptographic or blockchain protocols. Contributions to open-source formal verification tools. Benefits Competitive salary and generous equity compensation. Health insurance for employees and their dependents. Daily lunch and dinner provided at SF headquarters. Company-paid travel to events and conferences. Nexus is committed to diversity in our workforce and is proud to be an Equal Opportunity Employer (EEO). #J-18808-Ljbffr Nexus
...Signal Patrol Officer This position falls between the hours of 7pm and 5am. To be considered for this position, you must be available... ...value areas to ensure all required access points are properly secured and to ensure protection of property and residents with a high...
...Packaging Technician Location: Arcadia, FL Pay: $16.00 (Full-time, non-exempt) Lets Be Blunt Cannabis isnt just an industry its a movement. Mint Cannabis is proud to serve Floridas medical cannabis patients with compassion, innovation, and unmatched service...
...keen eye for detail and a knack for working with your hands? If so, we have a place for you here at Bone Dry Roofing as a Siding and Gutter Technician . You will play a crucial role in protecting and beautifying our customer's greatest investment and providing them...
...Seeking experienced Claims/SIU and/or Workers Comp. Investigators for Insurance Investigations that include Recorded Statements, Accident Scene, and Industrial/workplace accidents. We are seeking individuals who possess proven investigative skill sets within the industry...
Andy Frain Services is seeking dedicated and vigilant Event Security Staff to join our team, providing exceptional security services at various events. This role is crucial for maintaining safety and security, ensuring a secure environment for event attendees, staff, and...