Senior Full-Stack Engineer - Contract

About the role

RBA is a consulting firm that helps enterprises and mid-sized organizations transform through modern technology. We combine strategic thinking with technical expertise to achieve scalable, impactful results.

Responsibilities

• Review business requirements to design, estimate, and execute optimal software solutions within an agile framework.
• Implement sophisticated software upgrades following established design patterns, source control, automated testing, and CI/CD pipelines.
• Diagnose, troubleshoot, and resolve complex application errors and system bottlenecks.
• Engage actively in Scrum ceremonies, pair programming sessions, and peer code reviews to drive continuous team improvement.
• Spearhead technical research initiatives and collaborate across teams to introduce innovative tools and strategies.
• Safeguard confidential corporate and client data against unauthorized access, transmission, or disclosure.
• Embody RBA's core values of integrity, quality, and people-first service in daily interactions.

Requirements

• 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, S.O.L.I.D. 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 tech stack (C# and .NET).
• Frontend Basics: Practical familiarity with foundational web technologies like HTML, CSS, and JavaScript.
• Database Management: Strong experience working with relational databases such as MS SQL, Sybase, or Oracle.
• System Architecture: Hands-on experience building distributed systems, Microservices, and RESTful APIs.
• Web & Systems: Solid understanding of web protocols (HTTP, proxies) along with memory management and multi-threaded programming.

Qualifications

• Nice to have: Familiarity with C/C++, Python, PowerShell, or other scripting tools.
• Nice to have: Experience with Apache, Nginx, or Redis.
• Nice to have: Hands-on experience with modern frontend frameworks, with a strong preference for ReactJS.
• Nice to have: Experience working with containerized environments using Docker and Kubernetes.
• Nice to have: Skill in refactoring and maintaining legacy codebases.