Senior Full Stack Engineer

Stelvio are working with a client developing innovative technology solutions

They are looking for a Senior Full Stack Developer to join their team in Frisco, Texas. This is a hands-on engineering role where you’ll design, build, and enhance high-performance software applications while also providing technical guidance across the development team.

You’ll work across front-end and back-end technologies, contribute to cloud-based architectures, and collaborate with Product, QA, DevOps, and engineering stakeholders to deliver scalable, secure, and reliable software.

Responsibilities

In this role, you will:

• Design, develop, test, and maintain scalable web applications and services across the full stack.
• Build intuitive front-end experiences using modern frameworks alongside robust back-end services.
• Turn business and product requirements into well-designed technical solutions.
• Contribute to architecture discussions and longer-term technical roadmaps.
• Develop APIs, integrations, and data workflows connecting systems and platforms.
• Ensure applications are built with performance, scalability, security, and maintainability in mind.
• Investigate complex production issues, carry out root cause analysis, and implement sustainable fixes.
• Produce and maintain technical documentation, design specifications, and implementation plans.
• Lead through hands-on development, strong coding standards, and engineering best practices.
• Mentor developers through code reviews, technical support, and knowledge sharing.
• Help drive the adoption of modern development tools, frameworks, and architectural approaches.
• Work with architects and engineering leaders to maintain technical standards.
• Partner with Product Management, QA, DevOps, and other stakeholders throughout delivery.
• Participate in Agile ceremonies, technical planning, project estimation, and delivery forecasting.
• Support deployments and the ongoing operation of applications across development, test, and production environments.
• Help define and track measures around system reliability, application performance, and software quality.

Qualifications

You’ll bring:

• A Bachelor’s degree in Computer Science, Software Engineering, a related discipline, or equivalent practical experience.
• 5+ years of professional software development experience, with a strong focus on full stack development.
• Experience designing, developing, and deploying enterprise-scale web applications.
• Strong back-end development experience with technologies such as .NET, C#, Java, Node.js , or comparable enterprise frameworks.
• Experience building and consuming RESTful APIs and microservices .
• Knowledge of relational and non-relational databases, including data modelling and query optimisation.
• Experience working with cloud platforms such as Microsoft Azure, AWS, or Google Cloud .
• Familiarity with Agile development methodologies and DevOps practices.
• Strong analytical, troubleshooting, and problem-solving abilities.
• Clear communication skills and the ability to collaborate effectively with technical and business stakeholders.

Experience with Docker, Kubernetes, CI/CD pipelines, event-driven architectures, distributed systems, application security, cybersecurity, or data privacy would be beneficial.

Experience within SaaS, transportation technology, intelligent mobility, or enterprise software environments , as well as previous experience mentoring developers or contributing to technical leadership initiatives, would also be advantageous.

The successful candidate will have access to a benefits package designed to support employees and their families, including:

• Paid time off, including vacation, sick days, and bereavement leave.
• Health and dental plans.
• Employee and Family Assistance Program (EFAP).
• Employee referral program.

Stelvio are working with an equal opportunity employer that welcomes applicants from all backgrounds and is committed to maintaining an inclusive and respectful workplace.