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IRA Financial Logo

Senior Software Developer

IRA Financial

Salary not specified
Oct 1, 2025
Sioux Falls, SD, US
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The organization is looking for a Senior Software Developer to lead the design and development of cutting-edge web applications and APIs, mentor developers, and help the team grow in skill and confidence, ultimately driving long-term success through team growth and performance.

Requirements

  • 5+ years of professional experience in software development, with at least 3 years working in the MERN stack.
  • Strong proficiency in JavaScript/TypeScript and modern ES6+ features.
  • Proven experience designing and implementing RESTful and/or GraphQL APIs.
  • Expertise in React.js for building dynamic and responsive user interfaces.
  • Deep knowledge of Node.js and Express.js for backend development.
  • Experience with MongoDB schema design, performance tuning, and data modeling.
  • Familiarity with Docker, cloud services (AWS, Azure, GCP), and CI/CD pipelines.

Responsibilities

  • Lead the end-to-end development of web applications and APIs, ensuring scalability, performance, and security.
  • Serve as a technical mentor, coaching junior and mid-level developers, conducting code reviews, and fostering a collaborative learning environment.
  • Champion best practices in software engineering, including clean code, automated testing, security, and DevOps pipelines.
  • Collaborate closely with product managers, designers, and other stakeholders to deliver high-impact solutions quickly in an agile environment.
  • Drive technical decision-making and architecture discussions, helping the team adopt new tools and approaches that align with growth.
  • Troubleshoot, debug, and optimize applications while ensuring reliability in a high demand, evolving environment.
  • Promote a culture of continuous improvement and innovation, encouraging team members to bring fresh ideas.

Other

  • On-Site, Sioux Falls, SD (No remote/hybrid option)
  • Full Time, Monday-Friday
  • Exempt/Salary
  • Prior experience mentoring developers and contributing to team skill development.
  • Solid understanding of agile development and thriving in a fast-paced, growth-driven environment.