T
Twin Health
Lead Software Engineer
Skills
PythonJavaMicroservicesSpring BootMachine LearningAIAWSKubernetesFastAPI
2 months ago
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Important information
Contract type:
Permanent
Salary:
$220,000 – $240,000 / year
Location:
United States
Work mode:
Onsite
Published on:
13 August 2026
What they need
- We are seeking a Lead Software Engineer to join our Copilot team and play a key role in shaping the technical direction and execution of our new AI-powered platform
- This platform is designed to optimize and enhance the efficiency of our clinical operations teams
- This role offers a compelling opportunity at the intersection of backend engineering, healthcare technology, and system integrations
- As a technical leader, you will drive architectural decisions, lead complex initiatives, and influence engineering best practices
- You will work closely with AI, mobile, and other engineering teams, as well as clinical operations stakeholders, to streamline workflows and ultimately improve the member experience
- Design, develop, and scale backend services and RESTful APIs using FastAPI (Python) and Spring Boot (Java)
- Architect and implement AI agents, including prompt engineering, evaluation, and continuous improvement workflows
- Build event-driven systems and well-defined internal APIs to enable reliable, real-time communication across services
- Lead technical architecture decisions in close collaboration with engineering and product leadership
- Drive product metrics and measurable business impact
- Own end-to-end delivery of projects, including design, implementation, testing, deployment, and operational support
- Manage and improve CI/CD pipelines to enable safe and rapid feature releases
- Monitor, troubleshoot, and optimize system performance to support high throughput and rapid growth
- Partner closely with Product, Design, DevOps, and AI/ML teams to align technical execution with Copilot product goals, and effectively communicate trade-offs and progress to stakeholders
- Mentor and guide engineers within the Copilot team to uphold high standards of technical excellence
- Write clean, testable, and maintainable code following engineering best practices
- Take on additional responsibilities as needed
- Other duties as assigned
Benefits
- 401(k) for retirement
- Unlimited PTO
- High-quality medical, dental, and vision coverage
- HSA/FSA plans, life insurance, and disability
- Support from licensed financial wellness advocates
- Paid parental leave for birth/adoption (16 weeks of 100% paid leave for the primary caregiver and 8 weeks for the secondary)
- Access to benefits supporting overall well-being (eg. pet insurance, gym discounts)
- Stipend program (100% personalized and inclusive)- Prior experience working on AI-native products or internal developer platforms is a plus
- Bachelor’s degree in Computer Science, Engineering, or related STEM field (Master’s preferred)
- 6+ years of professional software engineering experience (backend or full-stack)
- Experience designing event-driven systems and distributed architectures
- Strong debugging and performance optimization skills in production environments
- Experience with AWS, Kubernetes, and CI/CD pipelines is a plus
- Practical experience working with AI systems, including prompt engineering or AI service integration
- Deep understanding of API design (REST), authentication/authorization (OAuth2, JWT), and data modeling
- Strong proficiency in Python and/or Java, with hands-on experience building microservices using FastAPI and/or Spring Boot
- Excellent written and verbal communication skills
- Experience working in fast-paced, high-growth startup environments
- Demonstrated leadership experience through prior projects or roles
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