Top C# Jobs in Houston, TX

Lead and deliver Java-based microservices and APIs for global equities derivatives trading. Design cloud-native, scalable solutions, integrate AI-assisted development and agentic pipelines, support Java/C#/JavaScript front-ends, participate in code reviews, and mentor teams on secure, high-quality engineering and deployment practices.

Design, maintain, and own high-throughput data ingestion and processing pipelines. Lead architecture and reliability initiatives, collaborate with Product Management, deliver scalable backend services (C#), and support observability, deployments, and operational support on cloud-native platforms.

Design and implement significant features, analyze product and database architecture for improvements, build RESTful APIs, enhance infrastructure and CI/CD, lead code reviews, mentor junior developers, and collaborate in agile ceremonies to improve reliability and efficiency.

Own end-to-end full-stack features for client- and team-facing servicing applications. Design and implement front-end (Next.js/React) and back-end (.NET/C# with NestJS GraphQL), deploy and operate on AWS/EKS, use AI-assisted development workflows, collaborate with cross-functional and distributed teams, and mentor engineers while participating in on-call rotation for production reliability.

The Quantitative Developer will assist with client onboarding, support, implement and maintain new functionality for portfolio compliance, and improve team documentation.

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.

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.

Lead architecture and hands-on development of the end-to-end video pipeline (live ingest, transcoding, storage, playback, and developer SDKs). Mentor engineers, collaborate across mobile/web/ML/platform teams, own monitoring and on-call support, and help scale video streaming and VoD capabilities for millions of streams and clips.

Manage and grow the Video Enablement engineering team, own core video pipeline (ingest, transcode, storage, playback), enable third-party device integrations, collaborate on video roadmap, ensure scalable resilient AWS infrastructure, mentor engineers, contribute technically when needed, and support production incidents and cross-team enablement.

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

Design, build, and operate cloud-native, enterprise-grade SaaS services on Azure. Lead architecture and design, develop APIs and UIs, apply AI-enabled engineering tools, ensure observability, support production incidents, and drive reliability, performance, and CI/CD improvements across teams.

Provide advanced technical support for large MongoDB customers across the full MongoDB ecosystem (server, drivers, Atlas, Cloud Manager). Troubleshoot performance, architecture, recovery, security and storage issues end-to-end, develop support tools, mentor new hires, and liaise with product and engineering teams. Work EST shifts with a weekend shift expectation after ramp and participate in occasional off-hours coverage or regional events.

Full-stack Staff Engineer for HungerRush 360: design, implement, test, and support SaaS POS features; drive architecture and quality; mentor engineers; embed AI to improve processes and delivery.

Own end-to-end full-stack features for client- and team-facing servicing applications. Build frontend (Next.js/React) and backend (.NET/C#, NestJS GraphQL), deploy and operate on AWS/EKS with CI/CD, use AI tools to accelerate development, participate in code reviews, mentor junior engineers, and support production via on-call rotations.

Build and maintain full-stack servicing applications using Next.js/React and .NET or NestJS GraphQL. Collaborate with product, design, and engineering to implement features, write automated tests, deploy on AWS/EKS, participate in code reviews, use AI coding tools, and document systems. Support production via on-call rotations as needed.

Design, develop, and maintain software solutions utilizing full-stack development, including backend services, databases, and frontend interfaces. Participate in code reviews and collaborate with teams to meet business requirements.

As a Senior Software Product Engineer, you will enhance compliance solutions through advanced software development, performance optimization, and team collaboration to ensure high-quality outcomes and user experience.

The Technical Lead will architect software applications, advise on technology solutions, and oversee application development best practices, while collaborating with stakeholders for technical guidance and improvements.

Design, develop, and maintain full-stack software for manufacturing and enterprise systems. Build backend services using C#/.NET Core Web API, optimize SQL Server databases, and contribute to Next.js/React frontends. Troubleshoot production issues, participate in code reviews, and document architectures. Collaborate with cross-functional teams and recommend third-party tools.

Lead design, development, and maintenance of scalable software systems. Provide technical leadership, conduct code reviews, contribute to architecture, mentor junior engineers, and ensure best practices and SDLC compliance.

Lead the design and development of native Windows desktop applications, focusing on accessibility, code quality, and performance while collaborating with cross-functional teams.

Lead development and maintenance of automated and manual test processes for AI servers and HPC hardware. Create test programs, fixtures, diagnostics, and validation procedures; analyze failures and KPIs; troubleshoot and repair PCBs and test equipment; collaborate with quality, operations, and customers; implement continuous improvement and training; maintain documentation and support audits, NPI, and technical escalations.

Develop, test, and maintain software across the full development lifecycle. Assist in design, requirements refinement, coding, unit/system testing, code reviews, and documentation while collaborating with team leads, clients, and peers. Participate in sprint research and continuous learning.

The Software Engineer will modernize .NET applications, develop cross-platform solutions, integrate internal systems, and work with microservices, Linux, and cloud environments.

The Senior Application Architect leads software architecture design across cloud and on-premises systems, ensures scalable integrations with Oracle EBS, mentors teams, and drives technical decisions while maintaining security and performance standards.