Senior/Staff Full Stack Developer
About The Position
M62AI is an early-stage, well-funded startup building AI infrastructure for wealth management firms, with a focus on trust, control, accuracy, and accountability in a regulated industry. The company is founded and led by wealth and asset management operators and is already live with design partners representing significant scale. The Senior/Staff Full Stack Developer will build across web and workflow products, including front-end and back-end systems and infrastructure for AI-driven workflows. The role contributes to solution and system architecture, data modeling, database design, and the development of AI agents for business workflows and unstructured-document processing. Engineers are expected to use AI-enabled development approaches, including writing specifications for agents and reviewing or directing their output. This is a business-facing engineering role. The developer will regularly work with clients and commercial stakeholders, and may serve as a forward-deployed engineer. Clear communication and product judgment are important alongside technical execution.
Requirements
- Strong engineering fundamentals, including design patterns, core object-oriented principles (inheritance, polymorphism, and composition), and algorithmic thinking.
- Strong professional experience with at least one of Java, Kotlin, JavaScript, or TypeScript.
- Strong experience designing relational schemas and working with relational databases; PostgreSQL is preferred.
- Experience making thoughtful decisions about data structures, relationships, integrity, performance, and evolving data models.
- Experience in wealth management or wealth technology; closely adjacent fintech experience is also relevant.
- Comfort representing the engineering team to clients and business stakeholders, with strong communication and commercial instincts.
- Comfort managing multiple concurrent priorities in a fast-moving, early-stage environment.
- A collaborative approach, willingness to share knowledge and help teammates, and focus on team outcomes.
- Genuine enthusiasm for AI-enabled engineering and comfort with AI agents writing code alongside you.
- A strong personal interest in AI, demonstrated through activities such as side projects, independent research, or hands-on experimentation.
Nice To Haves
- Experience with prompt engineering, agent development, or evaluations.
- A disciplined approach to unit testing and testing generally, including adversarial review of one's own code.
- Experience with AWS, Terraform, or related infrastructure tooling.
- Experience with Notion, Linear, or similar ticket-tracking systems.
- Startup experience.
Responsibilities
- Build and maintain front-end, back-end, and AI-workflow systems across web and workflow products.
- Contribute to solution and system architecture, determining how services, data, and agents fit together.
- Design relational schemas, relationships, and data structures that accurately represent wealth-management concepts and can evolve over time.
- Build AI agents that handle multi-step business workflows and process unstructured documents.
- Use AI-enabled development practices, including writing specifications for AI agents and reviewing or directing their implementation.
- Work regularly with clients and commercial stakeholders, communicating clearly and applying product judgment.
- Collaborate with teammates and help the team deliver outcomes in a fast-moving startup environment.
Benefits
- Highly subsidized healthcare.
- Dental insurance.
- Vision insurance.
- Generous paid time off.
- Equity.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
