Software Engineer II, Payments

Summary

Join Juniper Square's Payments team as a Software Engineer II and contribute to the development and enhancement of mission-critical solutions in private markets. Collaborate with cross-functional teams to implement SWIFT network integration, participate in projects from kickoff to deployment, design data models, and develop APIs and user interfaces using React. You will also be involved in testing, code reviews, technical support, and production issue management. This role requires a Bachelor's degree in Computer Science or a related field and 2-5 years of software development experience. Juniper Square offers a competitive salary, equity, and a comprehensive benefits package.

Requirements

• Bachelor's degree in Computer Science or a related field
• 2-5 years of experience in software development, particularly with modern web application frameworks (e.g., React, NestJs, FastAPI, or similar)
• Experience with service-oriented architecture
• You must be flexible and adaptable—you will be juggling multiple projects in a fast-paced startup environment

Responsibilities

• Assist in implementing SWIFT network integration for our treasury cash management system under the guidance of senior engineers
• Collaborate on Projects: Contribute to small to large projects within the Product Team, providing technical input and executing assigned tasks effectively
• Project Kickoffs and Specifications: Participate in project kickoffs and help translate project requirements into technical specifications for implementation alongside senior team members
• Data Model Design: Assist in defining and expanding data models, including database schema and object models in the data access layer specific to the product
• Business Logic Implementation: Implement required business logic in the service layer, ensuring alignment with project requirements and best practices
• API Development: Help define and implement GraphQL API endpoints, collaborating with other engineers to ensure seamless integration and functionality
• Frontend Development: Work with React to enhance and maintain the user interface, ensuring a responsive and user-friendly experience
• Testing and Code Reviews: Write integration and unit tests for your code to ensure reliability and performance. Participate in code reviews for colleagues, providing constructive feedback to maintain code quality
• Technical Support: Provide technical support for stakeholder groups such as customer success teams, addressing their technical inquiries and assisting in troubleshooting issues
• Production Issue Management: Participate in monitoring, diagnosing, and addressing production issues. Collaborate with senior engineers to resolve complex problems and ensure system stability

Preferred Qualifications

• Preferred experience with payments systems
• Preferred experience in one of the following: Python/Typescript
• Preferred experience with kubernetes
• Understanding of server-side MVC frameworks (like Django, Rails, Pyramid etc.)
• Experience with SQL database schema design
• Experience operating Linux clusters (Amazon Web Services is a plus)
• Experience with payment and accounting concepts preferred

Benefits

• Health, dental, and vision care for you and your family
• Life insurance
• Mental wellness coverage
• Fertility and growing family support
• Flex Time Off in addition to company paid holidays
• Paid family leave, medical leave, and bereavement leave policies
• Retirement saving plans
• Allowance to customize your work and technology setup at home
• Annual professional development stipend