Website:
earnifi.com
Job details:
We’re looking for a Senior Backend Engineer to join our core team. If you've built and scaled backend systems in high-trust environments (fintech, health, marketplaces, etc.) and want to do it again - this time with deep ownership, speed, and impact - this is your opportunity.
Millions of people live paycheck to paycheck, and the financial system wasn’t built for them. At Earnifi, we are on a mission to change that. We give people better ways to access, use, and manage their money, on their terms. We’re building a platform that powers modern income flows like early wage access, rent splitting, and more, with an emphasis on flexibility, fairness, and transparency. Earnifi became the #1 paid finance app in the U.S. just weeks after launching. Backed by top VCs and driven by product velocity, we’re assembling a world-class team to rebuild personal finance from the ground up.
What You’ll Do
- Architect, build, and scale the backend systems that power our core products: EWA, rent automation, card issuance, risk assessment, and more.
- Lead the design of secure, event-driven, cloud-native microservices using Java (17+) and Spring Boot.
- Make foundational decisions around domain boundaries, data modeling, orchestration vs choreography, and infrastructure.
- Mentor other engineers and help establish engineering best practices, code quality, and system observability.
- Collaborate with founders, product, and design to influence what we build, not just how.
- Proactively identify and address scalability, reliability, and data consistency challenges before they hit production.
What We’re Looking For
- 6-10 years of backend experience building real-world products, preferably in fintech or complex platforms.
- Deep proficiency in Java, Spring Boot, and cloud-native microservices architecture.
- Strong in system design, API design, and distributed systems fundamentals.
- Experience with event-driven systems (Kafka or similar), and understanding of eventual consistency patterns.
- Hands-on with relational (PostgreSQL) and NoSQL (DynamoDB/Redis) databases.
- Proven ability to write secure, production-grade code in high-trust domains.
- Exposure to AWS, infrastructure as code (Terraform), and containerized deployments (Fargate/ECS).
- A product mindset: you think in terms of value, tradeoffs, and customer experience, not just code.
Bonus Points for:
- Experience designing systems using Domain-Driven Design (DDD) or CQRS/Event Sourcing.
- Familiarity with risk decision-making systems, KYC integrations, Plaid, or payment rails.
- Built or contributed to a platform that scaled to 1 M+ users or processed high-volume transactions.
- Past startup or founding team experience, comfortable with ambiguity, fast cycles, and lean processes.
Why Join Earnifi
- Make a real impact. The work you do will directly shape the financial lives of thousands, and soon, millions of people.
- Own your lane. We hire for trust and autonomy. You’ll have the freedom to move fast, solve real problems, and ship work that matters.
- Build with urgency and care. We're balancing speed with thoughtfulness as we scale a product that’s already gaining serious traction.
- Work with sharp, kind people. You’ll join a high-performing team that values craft, collaboration, and curiosity.
- Grow with us. Earnifi is backed by top investors and is already demonstrating a strong product-market fit, growing by 100% month-over-month.
Click on Apply to know more.