Senior Software Development Engineer, Backend

Job Description Insight Global is seeking a Senior Software Development Engineer to sit hybrid at a cybersecurity client in Frisco, Texas. This person brings 8+ years of experience in delivering enterprise-scale, high-performance eCommerce platforms that support the clients global customer acquisition and retention initiatives. This person will play a key role in evolving the engineering ecosystem by leveraging AI-powered developer tools, modern cloud native architectures, and proven software engineering practices, while ensuring stability and performance of business critical platforms. (This role can pay $140,000

• 160,000 depending on years of experience).

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.

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https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements

• 8+ years of software engineering experience with significant ownership of solution architecture.
• Proven Solution/Technical Architect or Senior/Principal Engineer, with a track record of leading teams, influencing decisions, and mentoring engineers.
• Deep hands‑on expertise in C#, .NET Core, and Node.js to build scalable, secure backend services and RESTful APIs.
• Strong database design and performance tuning experience across SQL Server, PostgreSQL, DynamoDB, and MySQL.
• Frontend architecture experience with HTML, CSS, JavaScript, Vue.js, and React, delivering performant, well‑integrated user interfaces.
• End‑to‑end ownership of ecommerce platforms, including PCI‑compliant payments, checkout optimization, and improving PSR/CVR through experimentation and A/B testing.
• Extensive AWS experience, spanning legacy monoliths and microservices, with focus on scalability, resiliency, observability, and cost efficiency.
• Distributed systems experience using Kafka or similar event‑driven messaging platforms.
• Active use of AI‑powered developer tools (e.g., GitHub Copilot, Claude Code) to accelerate development and improve code quality.
• CI/CD and DevOps expertise, including Docker, Kubernetes, and automated build, test, security, and deployment pipelines.
• Exposure to Go, CMS platforms (AEM or similar), and data analysis to improve scalability and customer experience.
• Demonstrated ability to balance near‑term delivery with long‑term architectural vision.