Top Senior C# Jobs in Houston, TX

The Lead Software Engineer will architect and develop backend services for risk operations, mentor junior engineers, and collaborate with cross-functional teams while implementing monitoring solutions.

Maintain and enhance the ChangePoint system, implement end-to-end solutions, and resolve system defects. Produce technical design and testing deliverables, support data changes in the backend, and provide off-hours support as needed. Ensure architecture and development follow best practices and collaborate with team members and end users.

Manage and lead quality engineering teams to enhance testing processes, establish best practices, and ensure high-quality software delivery. Drive automation strategies and collaborate with cross-functional teams to meet company goals.

Senior full‑stack engineer focused on .NET and UI/UX modernization for cleared federal systems. Design and build C#/.NET enterprise apps, integrate with MS SQL/Oracle, conduct user research, create wireframes/prototypes, improve workflows and usability, and collaborate across engineering, QA, and operations within secure environments.

As a Software Development Manager, you will lead a team focused on enhancing our SaaS platform, managing development of secure access services, fostering an agile culture, and mentoring engineers.

Lead the development of user-facing features, collaborate with team members, and mentor others while ensuring a high quality of software design and implementation.

Lead the design and implementation of mortgage technology features, mentor engineers, and collaborate across teams to improve customer experiences.

Design, develop, test, and deploy C#/.NET software; document APIs; ensure quality via CI/CD and verification plans; collaborate with teams and provide technical guidance.

Design, build, and scale features and services for global ticketing platforms. Implement APIs, optimize performance for high traffic, lead architecture, mentor teams, and ensure high-quality, well-tested code.

Serve as the primary technical leader for new logo prospects in the Eastern region. Assess fit for Temporal, demo technical benefits, prototype solutions, advise on architecture and production operations, partner with Sales to scope opportunities, and drive adoption and expansion with customer engineering teams.

The Senior DevSecOps Engineer will enhance enterprise security, optimize CI/CD processes, and manage application security using various technologies in a cloud environment.

Lead end-to-end delivery, stability, and production support for customer-facing enterprise applications. Provide hands-on architecture, coding, code reviews, incident management, and CI/CD/monitoring improvements. Drive sprint planning, prioritize features and tech debt, and collaborate with product, QA, and stakeholders to meet business goals while enforcing secure, reliable engineering practices.

Lead and grow a high-performing full‑stack engineering team, drive technical strategy and roadmaps, remove blockers, collaborate cross-functionally, and deliver scalable, secure healthcare software.

The Senior Manager of Platform Engineering will lead multiple teams, manage platform development, and guide technology strategy for e-commerce systems.

Senior Full Stack Engineer responsible for designing, building, testing, and maintaining cloud-based web applications and APIs. Collaborate with product, design, and engineering teams to deliver scalable, secure microservices and improve internal tooling and platform reliability.

The role involves designing and developing features for an IoT platform, writing scalable code, mentoring developers, and contributing to architectural decisions. It requires collaboration with cross-functional teams and participation in agile processes.

The Senior Back-End Software Engineer will design and write back-end code, mentor developers, and innovate the re-architecture of Tenna's product line, focusing on IoT solutions and microservices.

The Senior DevOps Engineer will lead and optimize Tenna's cloud infrastructure, automate processes, and mentor engineering teams to improve delivery and performance.

The Engineering Manager will lead a team of NetSuite engineers, guide technical decision-making, and collaborate across teams to deliver quality AR automation solutions.

Design, build, and optimize scalable, high-performance backend services and public APIs for global ticketing platforms; participate in design/code reviews, improve security against fraud/bots, and mentor junior engineers.

The Lead Back-End Engineer will design, write, and review production code, establish engineering standards, and collaborate with cross-functional teams to enhance backend practices and code quality.

The Senior Application Developer will develop data transmission APIs in MuleSoft, analyze traffic patterns, and coordinate with stakeholders for enhancements and troubleshooting.

The Senior Backend Engineer will design and maintain Azure SQL databases, optimize performance, automate deployments, and collaborate with teams on best practices and development.

The Senior Backend Engineer will develop backend solutions using .NET/C# and modern architecture, focusing on cloud services and databases, while managing client projects.

Design, implement, and operate utility-scale battery storage control systems. Program PPC/HMI/RTU, support plant automation, perform commissioning, troubleshoot OT/control issues, upgrade networks, and act as SME during project execution.