Remote Fullstack Engineer — AI-Driven Fintech

Remote; San Francisco (CA); Remote; USD 140,000 - 220,000; Full time

Benefits offered by this job

Tax-friendly Compensation

Liberal Leave

Family medical coverage

Quarterly Wellness

WFH Allowance

Mobile/Internet subsidy

Employee Referral

Employee Recognition

Job summary

Tandems is hiring a Software Engineer (Fullstack) to design and ship high-impact features across our AI-enabled platform serving financial institutions nationwide. You’ll work from a remote-first environment, collaborating with product managers, designers, and QA to deliver secure, scalable experiences.

We emphasize AI-assisted development, modern tooling, and a culture of ownership, with opportunities to integrate LLMs and deliver smarter client guidance across TandemsInvest, TandemsMeet, and

Qualifications

• 3+ years of software engineering experience with production systems.
• Strong proficiency in one or more of: Python, Java/Scala (Spring), PHP (Laravel), or JavaScript/TypeScript (React).
• Experience designing and consuming RESTful or GraphQL APIs.
• Understanding of cloud environments (AWS preferred) and CI/CD practices.
• Strong problem-solving skills with a focus on scalability and maintainability.
• Comfort with using AI-powered developer tools to improve speed, quality, and creativity.
• Excellent communication and collaboration skills in a cross-functional, agile environment.
• Nice-to-Have: Experience with AI application frameworks and LLM APIs.

Responsibilities

• Build, test, and deploy new product features end-to-end — from intuitive UI components to performant APIs.
• Leverage AI-assisted tools to accelerate development, improve quality, and explore new ideas.
• Collaborate with product managers, designers, and QA to ship secure, compliant, and delightful user experiences.
• Use sound engineering judgment to prioritize impact, balancing speed with quality and maintainability.
• Identify and drive improvements in performance, reliability, and scalability across the stack.
• Contribute to our shared culture of ownership — taking responsibility for solving problems, not just writing code.
• Help build AI-enabled features within our products by integrating large language models (LLMs) to make user experiences smarter and more personalized.

Skills

Python

Java/Scala (Spring)

PHP (Laravel)

JavaScript/TypeScript (React)

Tools

AWS

CI/CD

Job description

Tandems is hiring a Software Engineer (Fullstack) to design and ship high-impact features across our AI-enabled platform serving financial institutions nationwide. You’ll work from a remote-first environment, collaborating with product managers, designers, and QA to deliver secure, scalable experiences.

We emphasize AI-assisted development, modern tooling, and a culture of ownership, with opportunities to integrate LLMs and deliver smarter client guidance across TandemsInvest, TandemsMeet, and