Basic Capital · 5 hours ago
Full Stack Software Engineer
New York, NY
Full-time
Onsite
Mid LevelBasic Capital is a fintech company disrupting America’s $1T retirement industry by building the mortgage for retirement. The role involves delivering exceptional user experiences across various platforms, designing developer-facing APIs, and implementing AI-powered features.
FinanceFinancial ServicesRetirementWealth Management
Responsibilities
Join a small, high-impact team responsible for delivering exceptional user experiences across iOS, Android, and web platforms
Design and implement our new developer-facing API that will power third-party integrations
Architect and ship AI-powered features that enhance the user experience
Own the full product development lifecycle from design collaboration through deployment and monitoring
Participate in architecture discussions, planning, and code reviews across the stack
Qualification
Required
Experience building and deploying agentic systems and embedding AI/ML in user-facing applications
Strong experience with modern backend frameworks, RESTful API design, and event-driven systems
Proficiency in any of the following: Kotlin, Swift, Rust, Java, Go, C/C++, Python, Ruby, or TypeScript
Preferred
Experience designing and documenting developer APIs
Experience in fintech or early-stage technology companies
Experience working in Kotlin backends
Experience with Temporal for asynchronous workflow orchestration
Company
Basic Capital
Basic Capital is a retirement investment platform that enhances retirement savings by providing financing options within IRAs and 401(k)s.
Founded in 2021
11-50 employees
Funding
Current Stage
Early StageTotal Funding
$25M2025-08-18Series A· $25M
2023-12-12Seed
Recent News
2025-08-24
FinTech Global
2025-08-22
Company data provided by crunchbase