Sixfold · 5 hours ago
Software Engineer, Product
New York City, New York
Full-time
Onsite
Mid Level
$100K/yr - $195K/yr
3+ years expSixfold is building an AI platform that transforms how insurers evaluate and price risk. As a Software Engineer, you will build and deliver quality software, develop AI engineering expertise, and collaborate with cross-functional partners to create innovative solutions.
Artificial Intelligence (AI)Generative AIInsurTechProductivity Tools
Responsibilities
Build and deliver quality software. You will write, test, and deploy code across the full application stack using TypeScript, Ruby, and/or Python. You’ll work on team-level projects, applying engineering best practices and contributing to the team’s technical decision-making
Develop AI engineering expertise. You'll have opportunities to learn and apply machine learning principles, work with large language models, and integrate AI capabilities into our products. You'll collaborate with our AI engineers to understand best practices for prompt engineering, model evaluation, and responsible AI development
Collaborate with cross-functional partners. Our teams include product managers, designers, and engineers working together to accomplish shared goals. You will collaborate with these partners, beginning with problem discovery through solution design and delivery. We work in two-week cycles and release to production at least once a week
Own your software through its entire lifecycle. In addition to shipping code, you will assess our most pressing product and engineering problems, identify and design solutions, write technical specs, and scope and break down projects. You will also spend approximately one week per quarter on call, serving as the first line of defense against service outages and critical bugs. If you don’t have experience with all of this yet, don’t worry - we’ll teach you!
Qualification
Required
You have 3+ years of professional software engineering experience
You are familiar with web development using React and TypeScript. You understand React's component lifecycle, state management patterns, and performance optimization techniques. You can leverage TypeScript's type system effectively to create maintainable, type-safe code. Extra credit if you are comfortable with generics, utility types, and TailwindCSS
You are familiar with Ruby on Rails and know its patterns well enough to build features in a Rails app without significant learning time. Extra credit if you have experience with Active Storage, Action Cable / comparable WebSocket framework, or Sidekiq / comparable background job processing framework
You have experience designing and developing APIs (RESTful and/or GraphQL) with a strong understanding of authentication, authorization, and versioning best practices. You can build and document APIs that are intuitive, scalable, and easy to integrate with
You want to work in an early-stage, fast-growth tech company. You are comfortable with ambiguity and change. You can own problems and proactively devise solutions, not just wait for somebody to feed you tasks to execute
You love communication, collaboration, and execution. You value meaningful commit messages and pull request descriptions and prefer to merge your PRs within a day or two. You appreciate healthy engineering debates but know how to make pragmatic decisions. You take feedback well and are candid with the feedback you give
Benefits
Equity
Benefits
Company
Sixfold
Sixfold is the AI brain that keeps underwriting in motion.
11-50 employees
H1B Sponsorship
Sixfold has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
Funding
Current Stage
Early StageTotal Funding
$21.5MKey Investors
Salesforce VenturesLloyd's LabBessemer Venture Partners
2024-06-05Series A· $15M
2024-03-26Non Equity Assistance
2023-05-24Seed· $6.5M
Leadership Team
Jane Tran
Co-Founder and Chief Operating Officer
Recent News
Beinsure - Insurance, Reinsurance, InsurTech Insights
2026-01-14
2025-12-18
Company data provided by crunchbase