Senior Full-Stack Engineer — Remote FinTech

Sharetec; United States; Remote; USD 120,000 - 140,000; Full time

Benefits offered by this job

Medical, dental, vision coverage

PTO and holidays

401(k) with employer match

Employee referral program

Job summary

Sharetec is seeking a Senior Full Stack Software Engineer to join our team. You’ll build software for core banking and lending solutions used by credit unions, working across backend, frontend, and data layers.

You’ll mentor engineers, lead design reviews, and collaborate with product managers, QA, and DevOps to deliver reliable, secure software. Remote work is allowed nationwide with California caveat. Salary ranges from $120,000 to $140,000 plus bonus.

Qualifications

• 6+ years of professional software development experience with leadership on complex projects.
• Deep proficiency in at least one backend platform: C#/.NET, Java/Spring Boot, Node.js, OpenEdge, or Python/FastAPI.
• Advanced experience with frontend technologies: Angular, React, or Vue.js.
• Strong database design and data architecture with PostgreSQL, SQL Server, or MongoDB.
• Experience integrating APIs and modernizing legacy applications into modular designs.
• Familiarity with DevOps, CI/CD, and cloud services; strong communication skills.

Responsibilities

• Architect scalable, secure, and maintainable systems across backend, frontend, and database layers.
• Lead design discussions, code reviews, and engineering best-practice initiatives.
• Evaluate new technologies and guide adoption to improve productivity and performance.
• Define architecture patterns and shared libraries for reuse across teams.
• Partner with DevOps on CI/CD pipelines, deployment automation, and observability.
• Build production-ready features using modern frameworks and cloud platforms.
• Mentor mid-level and junior engineers and collaborate with product managers.

Skills

C#/.NET

Java/Spring Boot

Node.js

Python/FastAPI

Angular

React

Vue.js

PostgreSQL

SQL Server

MongoDB

APIs & integration

Education

Bachelor’s degree in CS/SE or related field

Tools

Docker

Kubernetes

Job description

Sharetec is seeking a Senior Full Stack Software Engineer to join our team. You’ll build software for core banking and lending solutions used by credit unions, working across backend, frontend, and data layers.

You’ll mentor engineers, lead design reviews, and collaborate with product managers, QA, and DevOps to deliver reliable, secure software. Remote work is allowed nationwide with California caveat. Salary ranges from $120,000 to $140,000 plus bonus.