[Remote] Senior Full Stack Software Engineer

Note: The job is a remote job and is open to candidates in USA. Proof is the world's first identity-assured transaction management platform on a mission to digitize trust for critical transactions. They are seeking an experienced Senior Full Stack Software Engineer to help build and maintain their products, collaborating with teams to design and implement features while ensuring high code quality and performance.ResponsibilitiesCollaborate with Product and Network and Agent Experience team engineers to design, create, and maintain features for Proof's customers and usersWrite quality code with a high degree of autonomy, meeting standards for performance and reliabilityUse AI tools in your day-to-day coding, review, and deployment processes to work more effectively and deliver a quality experience for our customersDrive project scoping activities and discussions around requirements and trade-offsTroubleshoot complex technical issues in production, pertaining to team's areas of ownershipDrive improvements, collaboration, and best practices through code reviews and mentoringProactively write and maintain technical documentationParticipate in production on-call rotation several times a year, after receiving in-depth trainingSkills5+ years experience building complex, customer-facing web applications using Ruby on Rails and ReactConcern for quality and enthusiasm for writing unit and integration testsA willingness to learn any part of the stack: back-end services, data layer, web interfaces, APIs, 3rd party integrations, cloud infrastructure and so onComfort with adapting to new technology and new opportunitiesA sense of ownership over the code you write, from technical design through to productionBias towards action and solutionsThe ability to work independently on well-defined problems while knowing when to ask for helpEffective communication and active listening skills, with a thoughtful, collaborative approach to problem-solvingExperience with electronic signature, identity verification, or online notarization productsFamiliarity with regulated or compliance-heavy product environmentsExperience with GraphQL and AWSBenefitsMedical, dental, and vision benefitsLife insurance, long and short-term disability coverage401k Plan with a 4% match, beginning on your hire dateUnlimited Sick and Vacation time14 paid company holidaysCompany Chillax week12 weeks of paid parental leave4 week sabbatical after 5 years of continuous full time employmentHealth Reimbursement Arrangements for fertility and gender affirmationLunch on Proof through Grubhub creditMonthly work from home stipendProfessional development creditMonthly reimbursement for WellnessCompany OverviewProof is an identity-assured transaction management platform that verifies identities and secures digital transactions. It was founded in 2015, and is headquartered in Boston, Massachusetts, USA, with a workforce of 201-500 employees. Its website is https://www.proof.com.Company H1B SponsorshipProof has a track record of offering H1B sponsorships, with 1 in 2025, 2 in 2022, 3 in 2021, 1 in 2020. Please note that this does not guarantee sponsorship for this specific role.