Software Engineer I, Backend

November 19

🏄 California – Remote

Although this job is listed in California, this company may be open to hiring remote in other states.

🏖️ New Jersey – Remote

Although this job is listed in New Jersey, this company may be open to hiring remote in other states.

+1 more states

🏄 California – Remote 🏖️ New Jersey – Remote 🗽 New York – Remote

💵 $125k - $138k / year

⏰ Full Time

⚪️ Entry-level

🔙 Backend Engineer

🦅 H1B Visa Sponsor

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Flex

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Fintech • Real Estate • B2C

Flex is a financial technology company that enables renters to split and schedule rent payments, pay move-in costs over time, and build credit through on-time rent reporting. It offers consumer-facing payment products (rent split, pay-over-time, and move-in loans) and partners with property owners and property-management systems to help properties collect on-time rent and retain residents. Flex operates via bank partnerships and regulated lending/servicing subsidiaries to provide loans and payment processing while emphasizing security and regulatory compliance.

201 - 500 employees

Founded 2019

💳 Fintech

🏠 Real Estate

👥 B2C

📋 Description

• Write clean, maintainable Java code and contribute to our backend services • Participate in code reviews and learn best practices from senior engineers • Debug and troubleshoot issues in our systems • Collaborate with product and infrastructure teams to understand requirements • Write tests and help improve our deployment and quality processes • Contribute to system design discussions and architectural improvements

🎯 Requirements

• Bachelor's degree in Computer Science or related field (or equivalent experience) • Strong foundational knowledge of Java and OOP principles • Solid understanding of data structures, algorithms, and system design fundamentals • Familiarity with relational databases (SQL) • Experience with version control (Git) • Ability to communicate clearly and work well in a team • Curiosity about how systems work and willingness to learn continuously

🏖️ Benefits

• Competitive medical, dental, and vision available from Day 1 • Company equity • 401(k) plan with company match (our company match kicks off at the beginning of 2026) • Unlimited paid time off + 13 company paid holidays • Parental leave • Flex Cares Program • Free Flex subscription