Betterleap
Senior Fullstack Engineer
Similar Jobs
Information Technology • Productivity • Software • Infrastructure as a Service (IaaS)
Build scalable, data-intensive products from the ground up, focusing on Java/Kotlin backend services, REST or GraphQL APIs, data access, and React/TypeScript interfaces. Responsibilities include architecture, performance optimization, testing, observability, production troubleshooting, technical documentation, and end-to-end feature ownership. Collaborate with data, reporting, design, and product teams while using AI-assisted development tools to accelerate delivery.
Top Skills:
APIsCaching LayersCSSGraphQLGrpcHTMLJavaJavaScriptKotlinObservability ToolsReactRelational DatabasesRestSQLTypescript
Big Data • Fintech • Mobile • Payments • Financial Services
Leads technical vision and strategy for Affirm’s Marketplace, Search, Ads Platform, and consumer experiences. Designs scalable full-stack platforms, guides architecture and technical excellence, coordinates initiatives across engineering teams, mentors engineers, and drives reliable delivery of customer-focused products across iOS, Android, and Web.
Top Skills:
AndroidiOSJavaScriptKotlinReact Native
Artificial Intelligence • Consumer Web • Digital Media • Information Technology • Social Impact • Software
Build and scale CMS platform features, including page builders, editors, publishing pipelines, content models, permissions, and rendering systems. Develop across the stack with React, TypeScript, and Ruby on Rails while partnering with product and design. Own projects from technical design through rollout, improve reliability and performance, review code, and communicate effectively in an async remote environment. The role also involves complex stateful interfaces, AI-assisted development, and customer-focused product iteration.
Top Skills:
ReactRuby On RailsTypescript
Company Overview
Betterleap helps healthcare organizations accelerate hiring by equipping recruiters with powerful sourcing and outreach tools. Our unique data helps identify the right candidates faster, while our mobile app makes job discovery effortless for healthcare professionals. We streamline hiring so healthcare teams can focus on what matters — patient care.
About the Role
We’re looking for a Full-Stack Engineer to help build and scale Betterleap’s platform. You’ll work across the stack, developing and optimizing our web applications, APIs, and backend systems. This role requires someone who thrives in a fast-paced, high-growth environment, can take ownership of features, and enjoys solving technical challenges that impact real users.
Responsibilities
- Develop, maintain, and optimize Betterleap’s web platform, APIs, backend services, and infrastructure
- Own features from concept to deployment, working across both frontend and backend
- Ensure fast, reliable, and scalable applications for recruiters and job seekers
- Collaborate with product, design, and customer success teams to build user-centric solutions
- Leverage unique massive datasets to enhance hiring outcomes
- Implement best practices for authentication, data security, and system stability
Qualifications
- Senior full-stack development experience in a startup or fast-moving environment
- Strong proficiency in React, Next.js, and TypeScript for building modern, scalable frontends
- Backend expertise with TypeScript and Node.js (Nest.js preferred) or fluency in object-oriented programming languages and frameworks (e.g., Python, Java, or equivalent)
- Hands-on experience with relational databases (e.g., PostgreSQL), vector databases, and Elasticsearch for optimized search functionality
- Familiarity with data warehousing and ETL pipelines is a strong plus
- Working knowledge of cloud platforms, preferably GCP
Why Join Betterleap?
- Competitive salary and benefits
- Work from anywhere
- Small, fast-moving team where your work directly shapes the company
- Leading enterprise healthcare organizations as our customers
- Work with smart, driven people who get things done
Betterleap San Francisco, California, USA Office
595 Pacific Ave, Floor 4, , San Francisco, CA, United States, 94133
What you need to know about the San Francisco Tech Scene
San Francisco and the surrounding Bay Area attracts more startup funding than any other region in the world. Home to Stanford University and UC Berkeley, leading VC firms and several of the world’s most valuable companies, the Bay Area is the place to go for anyone looking to make it big in the tech industry. That said, San Francisco has a lot to offer beyond technology thanks to a thriving art and music scene, excellent food and a short drive to several of the country’s most beautiful recreational areas.
Key Facts About San Francisco Tech
- Number of Tech Workers: 365,500; 13.9% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Google, Apple, Salesforce, Meta
- Key Industries: Artificial intelligence, cloud computing, fintech, consumer technology, software
- Funding Landscape: $50.5 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Sequoia Capital, Andreessen Horowitz, Bessemer Venture Partners, Greylock Partners, Khosla Ventures, Kleiner Perkins
- Research Centers and Universities: Stanford University; University of California, Berkeley; University of San Francisco; Santa Clara University; Ames Research Center; Center for AI Safety; California Institute for Regenerative Medicine



