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Senior Software Engineer

CalyptusOregon, ILApril 9th, 2026
Join to apply for the Senior Software Engineer role at Calyptus2 days ago Be among the first 25 applicantsJoin to apply for the Senior Software Engineer role at CalyptusGet AI-powered advice on this job and more exclusive features.Direct message the job poster from CalyptusCo-Founder @ Calyptus | High Performance Talent at Scale | Blockchain & AI Want to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles.Sign up now at https://app.calyptus.co/auth/candidate/sign-up and let the opportunities come to you.____________________________________________________________Position Overview: We're looking to add a senior engineer to our team to build and maintain our infrastructure, an open-source verifiable compute framework for Solana.Key Responsibilities:Design, develop, and maintain high-performance backend systems and APIs to support our proving service integrations and infrastructure platformOptimize infrastructure performance and scalability to handle increasing proof request volumes and user demandsRead existing codebases, understand mechanisms and maintain as your ownWrite clean, maintainable, and efficient code while adhering to open-source best practicesParticipate in code reviews and potentially mentor junior developers, fostering a culture of knowledge sharing and continuous improvementStay informed about emerging cryptographic frameworks, including ZK, MPC, FHE, PQC and industry trends in blockchain to drive innovation within the teamQualifications:Solid previous experience building Solana infrastructure (Rust is critical)1+ years of experience writing Solana programs2+ years of experience writing ZK circuits and programs (zkVMs included)Proficiency with cloud services (AWS, Azure, Google Cloud) and containerisation technologies (Docker, Kubernetes)Experience in building prover networks is preferredExcellent problem-solving skills and a passion for staying at the forefront of technologyStrong communication skills, high reliability, and the ability to work effectively in a collaborative, remote team environmentSelf-Starter and ability to take initiative____________________________________________________________Want to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles.Sign up now at https://app.calyptus.co/auth/candidate/sign-up and let the opportunities come to you.Seniority level Seniority level Mid-Senior levelEmployment type Employment type Full-timeJob function Job function Information Technology and EngineeringIndustries Information ServicesReferrals increase your chances of interviewing at Calyptus by 2xSign in to set job alerts for "Software Engineer" roles. Portland, OR $85,307.41-$110,895.50 2 months agoPortland, OR $67,086.00-$111,634.00 9 months agoFull Stack Engineer (React, AngularJS, .NET) (Remote) Oregon, United States $72,100.00-$94,605.00 2 months agoCollaborative Engineer, GitHub Copilot (Remote) Collaborative Engineer, GitHub Copilot & Amazon Q Oregon, United States $88,700.00-$165,200.00 3 weeks agoSoftware Engineering Specialist - Human Data Senior Software Engineer, Frontend - Embedded Finance Site Reliability Engineer (FULLY REMOTE) Portland, OR $110,000.00-$270,000.00 4 days agoOregon, United States $80,800.00-$150,200.00 2 weeks agoSoftware Engineer II, Backend (Consumer Authentication) Sr. Full -Stack Microsoft Engineer with Angular/Typescript Portland, OR $97,019.00-$163,027.00 1 month agoPortland, OR $110,000.00-$270,000.00 3 weeks agoPortland, OR $150,000.00-$300,000.00 3 weeks agoSQL Reports Developer (Sft Engineer -Dev- III) Portland, OR $68,696.00-$114,313.00 1 month agoBend, OR $110,000.00-$270,000.00 5 days agoSoftware Engineer II, Backend (Loan Originations & Reporting) Bend, OR $110,000.00-$270,000.00 3 weeks agoSr NodeJS Backend Software Engineer - FinTech Startup - Remote Portland, OR $150,000.00-$200,000.00 4 days agoBend, OR $150,000.00-$300,000.00 3 weeks agoSenior System Software Engineer, Linux GPU Oregon, United States $148,000.00-$287,500.00 3 days agoWe're unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.#J-18808-Ljbffr