Software Engineering Intern (Cash)
Apex Fintech Solutions is a leader in digital wealth management, processing millions of transactions daily. They are seeking a Software Engineering Intern to assist in the development and maintenance of cash management applications, while gaining hands-on experience in the fintech industry.
Responsibilities
- Assist in the development, testing, and maintenance of cash management applications including ACH transfers, wire processing, and cash journal systems
- Collaborate with the Cash engineering team to design new features for money movement platforms and cash settlement workflows
- Participate in code reviews and provide constructive feedback to peers working on financial services infrastructure
- Help troubleshoot, debug, and resolve software defects in cash transfer systems and payment processing pipelines
- Contribute to documentation of cash management processes, API specifications, and system architecture
- Work with modern technologies including Java and Python in a Bazel-managed monorepo environment
- Assist with testing and validation of financial transactions to ensure accuracy and compliance
- Stay updated with emerging technologies and industry best practices in fintech and payment systems
Skills
- Currently pursuing or recently completed a degree in Computer Science, Software Engineering, or a related STEM field
- Senior standing, May 2026 graduate
- Strong analytical and problem-solving skills
- Strong programming fundamentals in one or more languages (Go, Java, Python preferred)
- Interest in financial technology and payment systems
- Detail-oriented approach suitable for working with financial data
- Collaborative mindset and eagerness to learn in a fast-paced environment
- Have a real passion for software engineering, as demonstrated by previous internships, work experience, projects, or publications
- Either previous knowledge in financial markets or a strong interest in learning
Benefits
- Healthcare benefits (medical, dental and vision, EAP)
- Competitive PTO
- 401k match
- Parental leave
- HSA contribution match
- Paid subscription to the Calm app
- Generous external learning and tuition reimbursement benefits
Company Overview