Senior Software Engineer - AI-Driven SaaS Builder

Workforce Recruiter; Columbus (OH); On-site; USD 130,000 - 180,000; Full time

Job summary

Workforce Recruiter is seeking a Senior Software Engineer to build and own full-stack SaaS features using Ruby on Rails, React/TypeScript, and PostgreSQL in Columbus, OH. Join a mission‑driven team embracing AI-assisted development and modern engineering practices.

You will mentor peers, shape architecture, and take ownership of performance and scalability in a collaborative, product‑led environment.

Qualifications

• 5+ years of professional software engineering experience, ideally developing SaaS or web-based products.
• Strong hands-on experience with Ruby on Rails, React/TypeScript, and PostgreSQL.
• Working knowledge of AWS and cloud-based application development.
• Experience owning software features from design through production.
• Experience with automated testing, CI/CD, and modern software engineering practices.
• Practical experience using AI coding tools such as Claude Code, GitHub Copilot, Codex, or similar technologies.
• Strong problem-solving skills, sound technical judgment, and the ability to work independently while collaborating with a team.
• Experience mentoring or providing technical guidance to other engineers.

Responsibilities

• Build and own new product features from design to testing, deployment, and enhancements.
• Develop full-stack SaaS applications using Ruby on Rails, React/TypeScript, and PostgreSQL.
• Help shape technical design decisions, application architecture, APIs, and database structures.
• Leverage AI-assisted development tools to accelerate coding, testing, debugging, and productivity.
• Collaborate with a Principal Engineer to evolve AI-driven engineering practices.
• Mentor engineers through code reviews and knowledge sharing.
• Own production performance, quality, scalability, and continuous improvement.

Skills

Ruby on Rails

React/TypeScript

PostgreSQL

AWS

CI/CD

Mentoring

Tools

Claude Code

GitHub Copilot

Codex

Job description

Workforce Recruiter is seeking a Senior Software Engineer to build and own full-stack SaaS features using Ruby on Rails, React/TypeScript, and PostgreSQL in Columbus, OH. Join a mission‑driven team embracing AI-assisted development and modern engineering practices.

You will mentor peers, shape architecture, and take ownership of performance and scalability in a collaborative, product‑led environment.