Access Softek
Senior Full-Stack Developer (.NET/React)
Anyware
TLDR
Design and build end-to-end business banking and external payments features using React, TypeScript, C#, .NET, and SQL Server in a SAFe, AI-assisted workflow.
Primary Responsibilities:
Design, build, test, and document solutions across frontend, backend, and database layers
Develop new functionality using TypeScript, React, C#, SQL, and .NET
Modernize legacy functionality and improve the maintainability of existing solutions
Design and document internal and public APIs
Write unit and integration tests and contribute to a high standard of code quality
Follow engineering best practices around code review, version control, CI/CD, and secure development
Take ownership of changes from refinement through deployment and production support
Work closely with product managers, QA engineers, and other developers in a distributed team
Investigate issues, analyze logs and telemetry, and deliver safe, reliable fixes
Contribute to automation across build, test, release, and deployment processes
Share knowledge and help improve team development practices
Requirements:
5+ years of commercial software development experience
Strong hands-on experience with C# and modern .NET / ASP.NET Core
Strong experience with TypeScript and React or another modern JavaScript framework
Good knowledge of HTML, CSS, SQL, and MS SQL Server
Experience building and supporting production web applications end-to-end
Experience with API design, implementation, and troubleshooting
Experience writing and maintaining unit and integration tests
Understanding of CI/CD pipelines, code review practices, and automated quality controls
Experience working with both legacy systems and modern service-based architectures
Understanding of web security fundamentals and secure coding practices
Practical experience with AI-assisted development tools such as GitHub Copilot, Cursor, JetBrains AI, Claude, or similar tools, or strong readiness to adopt them quickly
Ability to critically evaluate AI-generated output and maintain ownership of technical decisions and delivered code
Good communication skills and Intermediate+ English
Nice to have:
Our benefits:
Flexible working hours
Experienced development teams
Long-term employment
Competitive salary
Paid vacation and days off on national holidays
Paid sick leave and internal medical insurance policy
Mental health coverage
Compensation for training and additional education
Community of practice, regular knowledge sharing among colleagues
Provision of computer equipment is needed
Internet compensation (50$ per month)
And other benefits, described in detail in the Staff Handbook
- Experience with AWS cloud services
- Experience with Docker, Kubernetes, or serverless architectures
- Experience with microservices and distributed systems
- Experience with NoSQL databases
- Experience in fintech, banking, payments, or other regulated domains
- Familiarity with AI-assisted development tools such as GitHub Copilot, Cursor, JetBrains AI, Claude, or similar tools
- Readiness to learn and adopt AI tools in development workflows
- Experience improving developer productivity through automation, internal tooling, or AI-assisted workflows
- Experience mentoring engineers and contributing to engineering standards
- Experience working in Agile / Scrum teams
Benefits
Compensation for training and additional education
Flexible Work Hours
Flexible working hours
Mental health coverage
And other benefits, described in detail in the Staff Handbook
Paid vacation and days off on national holidays
Access Softek develops digital banking solutions tailored for credit unions in the U.S., serving over 6 million users across more than 350 financial institutions. With 30 years of experience, we empower credit unions to deliver efficient and effective financial management tools.
Senior Full-stack Developer