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Senior Software Engineer

The Fintown

seniorpermanentbackendfrontend United States 3 days ago via LinkedIn

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Tags

ReactTypeScriptNode.jsRESTful APIsPostgreSQLAWSCI/CDReduxZustandFintech Security

About the role

Role Overview

Senior Software Engineer to help build and scale The Fintown’s financial platform. You’ll design scalable systems, implement user-impacting features, and collaborate with product, design, and data teams to deliver intuitive and high-integrity financial tools.

Key Responsibilities

  • Design, develop, and maintain core features of the financial platform
  • Build scalable, secure, and reliable systems for handling financial data
  • Collaborate cross-functionally to define, design, and ship new features
  • Mentor junior engineers and promote engineering best practices
  • Write clean, maintainable code with thorough tests and documentation
  • Participate in code reviews and technical discussions
  • Troubleshoot, debug, and fix production issues
  • Contribute to architecture discussions and technical decision-making
  • Improve engineering processes and developer experience

Requirements

  • 5+ years of professional software engineering experience
  • Strong expertise in JavaScript/TypeScript and modern web technologies
  • Experience with React and state management libraries (Redux, Zustand, etc.)
  • Proficiency with Node.js and building RESTful APIs
  • Experience with SQL and NoSQL databases
  • Knowledge of cloud services (AWS, GCP, or Azure)
  • Familiarity with best practices: testing, CI/CD, and code reviews
  • Strong problem-solving skills, attention to detail, communication, and collaboration

Nice to Have

  • Fintech or financial services experience, including financial APIs
  • Knowledge of security best practices for financial applications
  • Experience with GraphQL
  • Experience with microservices architecture
  • Contributions to open source projects

Tech Stack

  • React & TypeScript
  • Node.js
  • PostgreSQL
  • CI/CD Pipeline
  • AWS
  • RESTful APIs

Hiring Process

  • Initial application (resume + brief introduction)
  • Technical screening (45-minute call)
  • Technical assessment (practical coding exercise)
  • Virtual onsite (technical discussions, system design, cultural fit)
  • Final interview (engineering leadership)
  • Offer & onboarding (decisions within about a week after the process)

About The Fintown

The Fintown builds and scales a financial platform focused on helping people manage their finances. The company operates in the fintech/financial services space, delivering reliable, high-performance financial tools and services.

Scraped 8/6/2026