Top Senior C# Jobs in Houston, TX

The Staff Software Engineer will enhance video capabilities, support live streaming and storage infrastructure, and collaborate on platform development. Responsibilities include coding, mentoring, and ensuring platform reliability for millions of users.

The Sr. Software Engineer designs, implements, and maintains scalable cloud services, contributes to team processes, and acts as a subject matter expert while leading projects and mentoring others.

Design, build, and maintain scalable test automation frameworks and tooling (Playwright, C#, JS/TS). Integrate automated tests into CI/CD, develop end-to-end, integration, and performance tests, apply AI techniques for test generation and defect detection, troubleshoot system issues, mentor QA teams, and drive automation and quality engineering best practices.

The Senior Software Engineer will lead projects for the Forms platform, designing and building features across web, mobile, and backend systems while mentoring other engineers and improving platform scalability and reliability.

As a Senior Software Engineer, you'll develop and build tools for creative projects while leading feature development and collaborating with teammates.

Lead backend and full-stack work on the Payments team, building multi-gateway integrations (Stripe, PayPal), payment APIs, and customer payment UIs. Ensure secure, compliant (PCI-DSS) payment flows, reliability, observability, and scalability across AWS/Kubernetes microservices. Partner cross-functionally to design architecture, implement settlement/reconciliation, and maintain high availability.

Senior Software Engineer responsible for developing and maintaining web applications and microservices (React, Golang). Mentor team members, lead code reviews, influence technical decisions, improve CI/CD and testing strategies (unit, E2E, performance), collaborate across teams on integrations, and promote engineering best practices and documentation.

As a Lead Software Engineer, you'll design and develop GenAI platforms, integrate LLMs, mentor engineers, and solve technical challenges for scalable solutions.

Design, implement, and improve significant features in HCSS products. Analyze product architecture and databases for ROI-driven improvements. Lead code reviews, mentor junior developers, collaborate to enhance infrastructure, reliability, and CI/CD practices.

Lead installation, configuration, migration and development of SCADA-based applications. Gather requirements, design/approve solutions, perform code reviews, support DB migrations, deliver training, troubleshoot, build tools, mentor team members, and travel to customer sites (~25-30%).

The QA Automation Tester will define test automation strategies, analyze product requirements, ensure quality delivery, advocate for improvements, and work with development teams to achieve timely releases.

Develop and architect solutions utilizing Microsoft technologies. Requires experience in large-scale infrastructure projects and problem-solving capabilities.

The Middleware Developer will architect and develop solutions using various technologies, ensuring high scalability and availability of systems for large-scale critical infrastructure projects.

The role involves designing and developing scalable web applications using .NET technologies, collaborating with stakeholders, leading junior developers, and ensuring application performance and responsiveness.

The Development Manager oversees a team of developers, ensuring application solutions align with business needs and maintain high security standards. Responsibilities include strategic planning, stakeholder collaboration, talent management, technical and operational oversight, and promoting continuous improvement and automation in development.

Design, develop, and implement scalable, secure cloud solutions on Azure. Collaborate with architects and engineers to deliver infrastructure and data solutions, evaluate system architecture and risks, implement mitigation and secure development practices, support compliance and security activities, and maintain technical documentation.

Responsible for developing and supporting custom applications, guiding users, and improving processes through real-time data. Follows SDLC methodology and ensures quality code delivery.

Seeking a senior C# developer with WPF/Silverlight skills to create and support .NET applications for Vericlaim, focusing on claims processing. Requires extensive experience in C#, SQL Server, and various .NET technologies.

Own reliability, automation, and DevOps for Coinbase's corporate IAM platform: on-call/incident response, CI/CD and IaC pipelines, identity lifecycle tooling, observability and disaster recovery, documentation, and cross-team IAM advisement to ensure secure, scalable access for a global workforce.

Design, develop, and field high-performance Ground Control Station and C2 software using C++/Qt/QML and QGroundControl. Lead architecture and technical direction, mentor engineers, define APIs/ICDs, debug integration/latency issues, support field tests, implement post-mission debrief tools, and ensure interoperability with C2 standards.

Design, develop, test, and maintain software for enterprise and embedded systems using C/C++, Python, and LabVIEW. Lead projects, mentor junior engineers, troubleshoot complex defects, create technical documentation, support deployments, and ensure compliance with AS9100/ISO processes.

Develop and implement ultrasonic and electromagnetic inspection systems and NDE methodologies for tubular goods. Collaborate with multidisciplinary engineering teams, support field operations with scan plans, investigate inspection issues, and communicate technical findings through reports and presentations.

Develop, test, and optimize ultrasonic and electromagnetic inspection systems for tubular products. Design and improve inspection procedures, troubleshoot field and manufacturing issues, analyze inspection data, validate systems, support deployments, and communicate findings to engineering, operations, and customers.

Support development, testing, and optimization of ultrasonic and electromagnetic inspection systems for tubular products. Design and improve inspection procedures, troubleshoot field and manufacturing issues, analyze inspection data, validate systems, support commissioning, and collaborate with multidisciplinary teams to deploy and improve NDT solutions.

Maintain and monitor production systems for availability and performance; lead incident response and postmortems; implement observability, alerting, and automated remediation; optimize distributed systems (AKKA.NET) and PostgreSQL; build CI/CD pipelines and infrastructure-as-code.