Senior Software Engineer | Ruby on Rails
AffiniPayUnited States
Posted August 19, 2025
Full Time
About the Company
AffiniPay is a leading fintech company specializing in merchant services for associations, non-profits, member benefit programs, and legal community solutions. With a focus on PCI compliance, the company drives innovation and fosters a collaborative culture that values team growth and success. AffiniPay seeks creative, collaborative professionals to join their dynamic team.
Job Description
8amTM, formerly AffiniPay, is seeking a Fullstack Senior Software Engineer to help build out its CRM platform. The company focuses on driving customer value through improvements to customer workflow, automation, and personalization. This role involves designing, implementing, and mentoring engineers in a collaborative environment, working with UX teams, and supporting software deployments.
Requirements
- BS in Computer Science or related field
- 7+ years of experience designing, implementing, and debugging large-scale, cloud-based solutions.
- Extensive experience building production-grade React applications.
- Professional experience with Ruby on Rails and experience with API development.
- Experience with Lean product development and Agile frameworks.
- Strong understanding of SOLID design principles and software design patterns
- Proficiency in SQL and experience with relational databases.
- Excellent teamwork, documentation, and communication skills.
Benefits
- Health Insurance
- Financial perks (bonus, equity)
- Flexible Time Off
- Parental leave
- Wellness (stipends, mental health support)
- Learning and Development
- Giving back to communities
- Engagement
