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Parafin Logo Parafin · IT - Software Development

Senior Software Engineer

United States, San Francisco 230000.00 - 265000.00 USD / Year · Job Posted February 21, 2026
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Job Description

As a Senior Software Engineer at Parafin, you will play a pivotal role in building, scaling, and maintaining our financial infrastructure. This position offers the opportunity to work across various engineering teams to design and develop robust, secure, and high-performing systems that power our embedded financial products. You will tackle critical technical challenges, mentor fellow engineers, and influence the strategic direction of our technology stack. We are hiring across multiple teams, and candidates will be considered for the team that best aligns with their experience and interests.

Job Responsibility

  • Design, build, and maintain scalable and reliable backend systems
  • Own and drive technical projects from ideation to deployment
  • Collaborate with cross-functional teams, including Product, Data Science, and Operations
  • Improve system performance, security, and reliability through continuous optimization
  • Mentor and guide other engineers, fostering a culture of technical excellence

Requirements

  • 5+ years of software engineering experience, preferably in fintech or financial services
  • Strong proficiency in backend development, ideally with Python, Go, or similar languages
  • Experience with cloud infrastructure (AWS, GCP) and scalable system design
  • Deep understanding of distributed systems, databases, and API development
  • Passion for building impactful financial products that empower small businesses
  • Bachelors Degree in Computer Science (or related field of study)

What we offer

  • Equity grant
  • Medical, dental & vision insurance
  • Work from home flexibility
  • Unlimited PTO
  • Commuter benefits
  • Free lunches
  • Paid parental leave
  • 401(k)
  • Employee assistance program
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