Senior Full Stack Software Engineer

Sharetec is looking for a Senior Full Stack 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 Full Stack Software Engineer to help build the software that credit unions across the country use every day. You’ll work hands-on across the full stack — backend services, data architecture, and front-end applications — to deliver software that is reliable, scalable, and easy to use. Much of this work involves modernizing long-lived production systems into modular, maintainable designs. You’ll lead design discussions, set a high bar in code reviews, mentor mid-level and junior engineers, and work closely with product managers, QA, and DevOps to turn business needs into working software. If you enjoy solving hard problems in production systems, like helping other engineers grow, and care about building software people depend on, this role may be for you. Position Details This is a full-time, exempt position. Candidates may work remotely from anywhere in the United States, with the exception of California. The starting salary range for this position is $110,000 – $140,000 based on experience plus bonus. Who Will Love This Job Someone who finds more satisfaction in making something better than building something new — and understands why that’s harderSomeone who believes that technology serving people’s financial lives is worth doing with real care and precisionSomeone who is energized by a company in motion — where the roadmap is growing and your contributions shape the directionSomeone who is as comfortable in a front-end component as they are designing a database schema or a backend serviceSomeone who asks “why was it built this way?” before deciding how to change itSomeone who makes the engineers around them better through code reviews, pairing, and clear documentationSomeone who wants to own a product area and see their decisions show up in productionSomeone who cares about secure, well-tested code — especially when it handles people’s money Essential Duties & Responsibilities Technical Leadership Architect scalable, secure, and maintainable systems across backend, frontend, and database layersLead design discussions, code reviews, and engineering best-practice initiativesEvaluate new technologies and guide adoption of tools that improve developer productivity and system performanceDefine and document architecture patterns, design principles, and shared libraries for reuse across teamsPartner with DevOps on CI/CD pipelines, deployment automation, and observability tooling Software Development Build high-quality, production-ready features using modern frameworks and cloud platformsWrite clean, testable, and efficient code, and help our coding standards evolveOptimize system performance, reduce technical debt, and improve reliabilityWork with QA engineers on automated testing strategies and code coverageTake part in the production support rotation and lead root cause analysis and prevention Collaboration & Mentorship Mentor and coach mid-level and junior engineersPartner with product managers and stakeholders to translate business needs into technical solutionsGive feedback and guidance during design and implementation reviewsAct as a technical resource and subject matter expert for your product domain Qualified Candidates Should Have Required 6+ years of professional software development experience, including technical leadership on complex projectsDeep proficiency with at least one backend platform: C#/.NET, Java/Spring Boot, Node.js, OpenEdge, or Python/FastAPIAdvanced experience with modern frontend technologies: Angular, React, or Vue.jsStrong database design and data architecture expertise: Progress, PostgreSQL, SQL Server, or MongoDBExperience integrating APIs and third-party systems securely and efficientlyProven ability to modernize legacy applications into modular designsFamiliarity with DevOps tooling, CI/CD pipelines, and cloud servicesStrong understanding of software architecture, design patterns, and performance optimizationClear communication skills for explaining complex technical ideas to varied audiencesBachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience) Preferred Experience leading small teams or serving as technical lead on a feature squadExperience designing distributed systems or microservice architecturesHands-on experience with containers and orchestration (Docker, Kubernetes)Security-first mindset and experience implementing secure coding practicesPrior experience in financial services or fintechFamiliarity with SOC 2 or other compliance frameworks Why Sharetec Acquired by Evergreen Financial Technology Group (EFTG) in late 2020, Sharetec is now marching towards rapid growth and expansion into new markets. We are a team of highly focused and dedicated individuals who stop at nothing to achieve success no matter how great or small the challenge. As a core and digital software provider for credit unions, Sharetec empowers clients with modern tools for member services, lending, and an enhanced member experience. At Sharetec, we believe in taking care of our people, both professionally and personally. Our comprehensive benefits package includes competitive salaries, medical, dental, vision, life, and disability coverage, generous Paid Time Off (PTO), paid holidays (including your birthday off!), a $1,000 employee referral program, and a 401(k) with company matching. We are a team of bold, powerful, and caring individuals who work closely together, whether in a hybrid setting or fully remote. We stay connected through virtual events, collaborative team experiences, and regular all-hands meetings that keep us aligned and engaged. At Sharetec, you’ll find not just great benefits, but incredible people who lift each other up, challenge each other to grow, and make work meaningful and fun every day. Sharetec is an equal opportunity employer.