Senior Full-Stack Engineer - Contract

Senior Full-Stack Engineer (Contract)

RBA is a trusted consulting partner helping enterprise and mid-sized organizations transform their businesses through modern technology solutions. We blend strategic thinking with deep technical expertise to deliver scalable, high-impact outcomes aligned to our clients’ goals. Our team partners with some of the most recognized companies in our market, while fostering a culture that values collaboration, growth, and meaningful work.

We are seeking a Senior Full-Stack Software Engineer to join our high-performing, agile development team. In this role, you will design and write clean, high-quality code using cutting-edge industry practices. You will thrive in an environment focused on automation, rapid deployment pipelines, and continuous delivery.

As a senior member of our Scrum team, you will build solutions aligned with our architectural strategy, uphold engineering standards, and mentor team members in your areas of technical expertise.

What You'll Do

• Development & Architecture: Review business requirements to design, estimate, and implement optimal software solutions within an Agile framework.
• Code Maintenance: Implement sophisticated software upgrades following established design patterns, source control practices, automated testing, and CI/CD pipelines.
• Problem Solving: Diagnose, troubleshoot, and resolve complex application errors and system bottlenecks.
• Collaboration: Participate actively in all Scrum ceremonies, pair programming sessions, and peer code reviews to drive continuous team improvement.
• Innovation & Research: Lead technical research initiatives and collaborate across teams to introduce innovative tools and strategies.
• Data Security: Safeguard confidential corporate and client data against unauthorized access, transmission, or disclosure.
• Cultural Alignment: Embody core corporate values of integrity, quality, and people-first service in daily interactions.

What You Bring

• Education: Bachelor's degree in Computer Science, Engineering, or equivalent professional experience.
• Technical Leadership: Ability to guide design discussions, draft clear technical documentation, and explain complex concepts to both technical and non-technical stakeholders.
• Software Design: Deep understanding of object-oriented programming, SOLID principles, data structures, and algorithms.
• Engineering Best Practices: Proven track record in Test-Driven Development (TDD), automated unit testing, refactoring, and CI/CD workflows.
• Experience: Minimum of 5 years of professional software development experience specializing in the Microsoft technology stack (.NET and C#).
• Frontend Basics: Practical familiarity with foundational web technologies such as HTML, CSS, and JavaScript.
• Database Management: Strong experience working with relational databases such as Microsoft SQL Server, Sybase, or Oracle.
• System Architecture: Hands-on experience building distributed systems, microservices, and RESTful APIs.
• Web & Systems: Solid understanding of web protocols (HTTP, proxies), memory management, and multithreaded programming.