Senior Software Engineer

Sharetec is looking for a Senior Software Engineer to join our team!

At Sharetec, we believe in a people-first business. Our mission is to make millions of people’s lives easier by developing innovative core banking and lending software solutions for credit unions and their members. Our customers rely on us for powerful financial technology that enhances operations across accounting, lending, member services, and online banking — and they count on us to be a caring, trusted partner in their success.

The Role

We’re looking for a Senior Software Engineer to join our Digital team as a core full stack builder and technical owner. You’ll work alongside a close-knit team of engineers to design, build, and maintain the products and platform that power Sharetec’s Digital Banking experience — serving hundreds of credit union customers and their members.

This is a high-impact role on a focused team with a big roadmap. You’ll contribute directly to significant product modernization initiatives, deliver features across our Digital Banking applications, and play a key role in architecting a new API layer that will expand the capabilities of Sharetec’s Digital Banking platform.

If you thrive in a remote, collaborative environment where you own your work end-to-end, enjoy working across the full stack, and are energized by modernizing systems while shipping real product value, this role was built for you.

Position Details

Full-time · Fully remote (U.S., excl. CA) · $120,000–$140,000 based on experience + bonus eligibility

Who Will Love This Job

• A true full stack engineer — equally comfortable in a Node.js or Go service and a React + TypeScript component
• Someone who thrives on owning their work from database design to deployed UI
• Someone who finds genuine satisfaction in modernizing legacy systems — treating a rewrite as an opportunity, not a chore
• Someone who values tight-knit team dynamics, gives and receives direct feedback, and communicates early when something is off
• Someone who cares about quality — not perfection for its own sake, but building software that credit union members can depend on

What You’ll Do

• Partner with the Digital engineering team to design scalable, maintainable full stack systems — driving technical design across modernization initiatives and the new Digital API integration layer
• Evaluate and recommend tooling, patterns, and architectural decisions across the frontend (React, TypeScript, Next.js) and backend (C#, ASP.NET Core) stack
• Build, test, and maintain production-quality features across Sharetec’s Digital Banking web and mobile platform, including iOS and Android apps built with React Native
• Write clean, well-tested code across the stack and manage work through the full lifecycle — from design and implementation through code review and production monitoring
• Work within containerized environments using Docker; contribute to CI/CD pipeline health; work with PostgreSQL and MySQL
• Lead and contribute to code reviews, share knowledge through documentation and pairing, and support onboarding as the team scales
• Participate actively in Agile ceremonies and contribute to continuous process improvement

What We’re Looking ForRequired

• 5+ years of professional software engineering experience with demonstrated full stack ownership
• Strong proficiency in React and TypeScript — building and maintaining production-quality frontend applications
• Experience with Next.js or a comparable server-side rendering framework
• Experience shipping production mobile applications to the App Store and Google Play (our mobile apps are built with React Native; native Swift or Kotlin experience is a plus)
• Solid backend development experience — our stack is C# / ASP.NET Core, and candidates with backgrounds in Node.js, Go, or other strongly-typed languages are encouraged to apply
• Solid API design and integration experience — RESTful APIs, versioning, authentication, and external service integrations
• Experience with relational databases such as PostgreSQL or MySQL in a production context
• Experience with Docker and containerized development or deployment environments
• Demonstrated experience contributing to or leading the modernization of an existing production system
• Excellent communication skills and the ability to collaborate effectively in a remote-first, async environment
• Bachelor’s degree in Computer Science or a related field, or equivalent professional experience

Preferred

• Direct experience with C# and ASP.NET Core
• Experience with native iOS (Swift) or Android (Kotlin) development
• Familiarity with Tailwind CSS, ShadCN, or modern component libraries such as Radix UI or MUI
• Background in financial services, fintech, or banking software (credit union experience a significant plus)
• Familiarity with compliance frameworks relevant to financial software (SOC 2, PCI-DSS, etc.)
• Experience designing APIs for multi-tenant or platform-scale architectures

Why Sharetec

Acquired by Evergreen Financial Services Group in late 2020, Sharetec is marching towards rapid growth and expansion into new markets. As a core and digital software provider for credit unions, we empower clients with modern tools for member services, lending, and an enhanced member experience.

We take care of our people, professionally and personally — with competitive salaries, medical, dental, vision, life and disability coverage, generous PTO, paid holidays (including your birthday!), and a 401(k) with company matching.

We’re a team of bold, powerful, and caring individuals who stay connected through virtual events, monthly all-hands meetings, and a culture where people lift each other up, challenge each other to grow, and make work meaningful every day.

Sharetec is an equal opportunity employer.