[Remote] Senior Full Stack Software Engineer

Note: The job is a remote job and is open to candidates in USA. Sharetec Systems develops core banking and lending software solutions for credit unions and their members. The Senior Full Stack Software Engineer will build and modernize reliable, scalable software across backend, database, and frontend layers while providing technical leadership, mentoring engineers, and collaborating with product, QA, and DevOps teams.

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 of tools that improve developer productivity and system performance
• Define and document architecture patterns, design principles, and shared libraries for reuse across teams
• Partner with DevOps on CI/CD pipelines, deployment automation, and observability tooling
• Build high-quality, production-ready features using modern frameworks and cloud platforms
• Write clean, testable, and efficient code, and help our coding standards evolve
• Optimize system performance, reduce technical debt, and improve reliability
• Work with QA engineers on automated testing strategies and code coverage
• Take part in the production support rotation and lead root cause analysis and prevention
• Mentor and coach mid-level and junior engineers
• Partner with product managers and stakeholders to translate business needs into technical solutions
• Give feedback and guidance during design and implementation reviews
• Act as a technical resource and subject matter expert for your product domain

Skills

• 6+ years of professional software development experience, including technical leadership on complex projects
• Deep proficiency with at least one backend platform: C#/.NET, Java/Spring Boot, Node.js, OpenEdge, or Python/FastAPI
• Advanced experience with modern frontend technologies: Angular, React, or Vue.js
• Strong database design and data architecture expertise: Progress, PostgreSQL, SQL Server, or MongoDB
• Experience integrating APIs and third-party systems securely and efficiently
• Proven ability to modernize legacy applications into modular designs
• Familiarity with DevOps tooling, CI/CD pipelines, and cloud services
• Strong understanding of software architecture, design patterns, and performance optimization
• Clear communication skills for explaining complex technical ideas to varied audiences
• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience)
• Experience leading small teams or serving as technical lead on a feature squad
• Experience designing distributed systems or microservice architectures
• Hands-on experience with containers and orchestration (Docker, Kubernetes)
• Security-first mindset and experience implementing secure coding practices
• Prior experience in financial services or fintech
• Familiarity with SOC 2 or other compliance frameworks

Benefits

• Medical coverage
• Dental coverage
• Vision coverage
• Life coverage
• Disability coverage
• Generous Paid Time Off (PTO)
• Paid holidays, including your birthday off
• $1,000 employee referral program
• 401(k) with company matching
• Hybrid or fully remote work arrangements
• Virtual events
• Collaborative team experiences
• Regular all-hands meetings

Company Overview