Senior Full stack Engineer

Senior Full Stack .NET Engineer

Pay: Up to $170k base salary

Location: 100% Remote

Summary:
Join a dynamic and innovative team as a Senior Full Stack .NET Engineer, contributing to the evolution of a fintech payment processing application. This role offers the opportunity to engage in both new development and maintenance, working with cutting-edge technologies in a collaborative, agile environment. You will be instrumental in transitioning from desktop to web applications, architecting scalable solutions, and integrating various APIs, including third-party and internal systems. A passion for development, outside-the-box thinking, and strong communication skills are essential as you mentor junior developers and help shape the product roadmap for 2026 and beyond.

Requirements:

• Extensive experience in full stack development with C#, .NET Core, Angular, SQL, and REST API design and consumption
• Proficiency with cloud platforms such as AWS or Azure, with a preference for AWS
• Strong API integration skills, including working with third-party and internal APIs
• Experience in architecting scalable cloud solutions and designing system architectures
• Knowledge of Agile development practices
• Excellent communication skills, with the ability to collaborate across teams and mentor junior developers
• Ability to work proactively, meet deadlines, and think creatively outside the box
• Prior experience with fintech payment processing applications and transitioning from monolithic to web-based systems is a plus

Responsibilities:

• Develop and maintain web-based payment processing applications using C# and Angular
• Design and implement RESTful APIs and integrate third-party and internal APIs
• Architect solutions in cloud environments (AWS preferred) and oversee cloud-based deployment strategies
• Collaborate with product managers to define technical roadmaps aligned with business goals for 2026 and beyond
• Work closely with junior developers, providing mentorship and guidance
• Participate in Agile ceremonies, contribute to planning, and ensure timely delivery of features and updates
• Transition existing desktop applications to modern web frameworks and new technologies
• Proactively identify and resolve system issues, suggesting long-term improvements

Benefits:

• Opportunity for professional growth and career advancement within a forward-thinking team
• Exposure to all aspects of the application, from architecture to development
• Work under passionate, hands-on leadership that values innovation and developer input
• Be part of a transformative project in a thriving company with a focus on cutting-edge fintech solutions