Koalafi · 2 weeks ago
Technical Lead - Merchant Team
Koalafi is a company focused on transforming the financing experience for non-prime consumers. They are seeking a hands-on Tech Lead for the Merchant Team to drive the technical direction and execution of systems that enhance the merchant experience by modernizing legacy systems and building scalable services.
Responsibilities
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
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
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
Qualification
Required
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
Preferred
experience in fintech, payments, or e-commerce integrations
prior management experience
Benefits
Comprehensive medical, dental, and vision coverage
20 PTO days + 11 paid holidays
401(k) retirement with company matching
Student Loan & Tuition Reimbursement
Commuter assistance
Parental leave (maternal + paternal)
Inclusion and Associate Engagement Programs
Company
Koalafi
Koalafi offers omnichannel financial products that help merchants and consumers succeed.
H1B Sponsorship
Koalafi has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2023 (1)
2022 (3)
Funding
Current Stage
Growth StageTotal Funding
$195.5MKey Investors
Forbright BankPollen Street CapitalSummit Action
2022-08-16Debt Financing
2021-02-15Debt Financing
2019-10-17Debt Financing· $150M
Recent News
2025-04-17
Furniture Today
2025-02-24
Company data provided by crunchbase