Technical Lead

At Koalafi, we believe in a world where no one has to put an important purchase on hold. That’s why we’re making it easier for more people to pay for big purchases over time.

Retailers across the country rely on us to offer flexible lease-to-own financing to their non-prime consumers, while increasing sales and strengthening customer loyalty. Their 2M+ customers love us because we provide a flexible way for them to make payments and give them an opportunity to improve their credit. Our 200+ Koalafi teammates enjoy inspiring and challenging work that accelerates their careers.

Interested in learning more about how we’re transforming the financing experience and joining our team?

Koalafi is seeking a hands-on Tech Lead for the Merchant Team to drive the technical direction and execution of the systems that power our merchant experience. This leader will guide a team of engineers responsible for modernizing legacy systems, building scalable services, and delivering the tools that enable merchants to onboard, manage accounts, and grow with Koalafi.

As Tech Lead for the Merchant Team, you’ll shape the systems and team that power Koalafi’s merchant experience. You’ll guide engineers through design and delivery, work closely with product, risk, and operations, and stay hands-on in the codebase. You’ll grow as both a people and technical leader while continuing to code and mentor others.

Lead and deliver:

• Define and execute the technical roadmap for merchant services and APIs

• Architect, build, and modernize backend and frontend systems using React, Golang, and AWS

• Guide design reviews and promote best engineering practices within the team

• Oversee the gradual migration of legacy .NET systems to modern microservices

Coach and influence:

• Mentor engineers through pairing, feedback, and thoughtful one-on-one guidance

• Partner with product, operations, and merchant success to align business goals with technical execution

• Help shape a high-performing, collaborative engineering culture grounded in ownership and accountability

Innovate and optimize:

• Improve system reliability, observability, and scalability for high-volume financial transactions

• Integrate AI tools into daily development to streamline code analysis, refactoring, and feature builds while ensuring system reliability

• Champion automation, testing, and deployment practices that drive speed and confidence

• Collaborate on technical design reviews and ensure architectural consistency across services

• 5+ years of professional software engineering experience

• Experience leading technical efforts or small teams guided by data-driven decisions

• Proficiency in React and Golang, with the ability to provide legacy system support in C#/.Net

• Strong database skills in schema design and performance optimization (SQL Server, Postgres)

• Comfort working across frontend, backend, and serverless technologies (TypeScript, AWS)

• Strong understanding of containerized services and event-driven systems

• Proven ability to balance technical depth with business impact and clear communication

• Bonus: experience in fintech, payments, or e-commerce integrations

• Bonus: prior management experience