Senior Software Engineer

Jointaro; San Francisco (CA); Hybrid; USD 230,000 - 265,000; Full time

Benefits offered by this job

Equity

Comprehensive medical, dental, and vision insurance

Work-from-home flexibility

Unlimited PTO

Commuter benefits

Free lunches

Paid parental leave

401(k)

Employee assistance program

Job summary

Jointaro is seeking a Senior Software Engineer to enhance financial infrastructure while collaborating with cross-functional teams. The role involves backend development with strong emphasis on systems reliability and security.

Your expertise in Python and Go, along with 5+ years in fintech, will help drive significant improvements for small businesses. Parafin offers competitive salary, unlimited PTO, and employee benefits.

Qualifications

• 5+ years of software engineering experience, preferably in fintech or financial services.
• Strong proficiency in backend development, ideally with Python, Go, or similar languages.
• Deep understanding of distributed systems, databases, and API development.

Responsibilities

• 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.

Skills

Python

Go

Cloud infrastructure (AWS, GCP)

Backend development

Distributed systems

API development

Education

Bachelor's Degree in Computer Science (or related field)

Job description

Parafin is dedicated to empowering small businesses by providing seamless access to essential financial tools through their existing platforms. By partnering with companies like DoorDash, Amazon, Worldpay, and Mindbody, Parafin delivers fast and flexible funding, spend management, and savings tools via simple integrations, handling the complexities of capital markets, underwriting, servicing, compliance, and customer service for their partners. As a Senior Software Engineer, you will play a critical role in building, scaling, and maintaining Parafin's financial infrastructure, with opportunities to work across various engineering teams to design robust, secure, and high-performing systems. The role involves owning technical projects from start to finish, mentoring other engineers, and collaborating with product, data science, and operations teams to improve system performance and reliability. Parafin offers a competitive salary range of $230k-$265k, equity, comprehensive medical, dental, and vision insurance, work-from-home flexibility, unlimited PTO, commuter benefits, free lunches, paid parental leave, a 401(k), and an employee assistance program. This is a chance to make a significant impact on small businesses' financial well-being while working in a dynamic environment.

Responsibilities

• 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

Python

Go

• 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)

Parafin isn't offering any visa sponsorship support at this time.