Top Senior C++ Jobs in Houston, TX

Develop and maintain high-performance geophysical algorithms for seismic processing, imaging, and interpretation. Optimize and parallelize code for GPU and CPU HPC architectures (MPI/CUDA), participate in design, deployment, and lifecycle management, and work with a distributed team to ensure scalable, reliable software.

Lead alignment of NVIDIAcompiler codebases with open-source projects, build tooling and workflows to improve developer productivity, automate rebasing/patch management and apply AI-assisted workflows, while partnering with architecture and CI teams to scale changes across NVIDIA.

Lead and grow a developer experience team responsible for monorepo strategy, CI/CD, build systems, developer environments, and onboarding. Improve engineering velocity, CI reliability, and developer trust; establish standards, adopt AI-assisted workflows, and partner with infra/ML teams to remove friction for large-scale AI research.

Lead porting and performance analysis of diverse HPC applications on novel architectures. Profile node- and scale-level bottlenecks, design algorithmic/software solutions, translate application needs into software and hardware features, and develop performance models for future hardware.

Design, build, and operate large-scale, highly available distributed file storage services on Oracle Cloud. Lead architecture and development, troubleshoot and optimize performance, collaborate with product management, and establish operational best practices.

Lead end-to-end design and delivery of AI-infused, enterprise full-stack applications on Azure. Architect resilient solutions, build Copilot/agentic features, enforce engineering best practices, mentor engineers, collaborate with PM/UX teams, ensure quality/reliability, and support production services and integrations.

Remote MES Consultant to lead Siemens Opcenter/Camstar implementations for discrete manufacturing. Responsibilities include requirements elicitation, functional design, project task definition and reporting, troubleshooting, release management across DEV/QA/PROD, testing/validation, end-user training, integration with ERP and automation systems, and identifying security/performance risks.

Lead engineering for CHEMCAD, Flow Simulation, and GoldSim product lines. Drive modernization, CI/CD, automated testing, AI adoption in engineering and product features, improve delivery metrics, manage and mentor engineering leaders, define long-term architecture, reduce technical debt, and build repeatable onboarding and integration playbooks for acquisitions.

Perform aerothermodynamic analyses for human-rated spacecraft entry using NASA aerothermal CFD solvers. Create CFD grids, visualizations, and automate post-processing. Analyze ground test and flight data across supersonic and hypersonic regimes and support interpretation, trajectory-related aerothermal assessments, and related engineering tasks in collaboration with NASA and contractor teams.

Develop and maintain legacy US commercial transactional applications to meet FERC 809 and NAESB 3.0 regulatory requirements. Work in a large-project environment using C/C++ and SQL Server, write stored procedures and SQL, and support a critical 6-month on-site contract in Houston.

Design, develop, and maintain low-latency device drivers and sensor pipelines for cameras, LiDAR, radar, IMU, GNSS and other sensors. Implement timestamping, filtering, preprocessing, and sensor-health analysis. Collaborate with embedded, perception, and localization teams to integrate and debug hardware/software, optimize performance, and act as the sensor-domain expert guiding solutions and troubleshooting.

The role involves optimizing hardware support within a software stack for AI model deployment, collaborating with teams and hardware vendors to enhance performance and portability across platforms.

Lead and mentor a team building Twilio's next-generation low-latency, high-throughput media processing stack. Drive architecture and technical decisions, balance reliability with feature delivery, own performance and reliability targets, collaborate across product and platform teams, reduce technical debt, and establish engineering excellence in testing, code quality, and operations for global real-time media services.

Design and optimize carrier networking solutions, support RFP/RFQ responses, provide field support for planning and deployment, evaluate vendor options, perform economic analysis, build tools for sales engineering, and collaborate with cross-functional teams to ensure optimal network architecture and roadmap impact assessment.

Lead architecture and deliver scalable, secure Azure solutions across the enterprise. Design IaC modules (Terraform), landing zones, CI/CD pipelines (Azure DevOps/GitHub Actions), governance (Policy as Code, RBAC), observability (Azure Monitor, Log Analytics, Application Insights), cost/performance optimization, container infrastructure, and incident response. Mentor engineers, run design/code reviews, and collaborate with stakeholders to translate business needs into production-ready cloud platforms.

Lead development and improvement of Firefox's Gecko accessibility engine: write and test C++ code, debug multi-process/multi-threaded and OS-specific issues, collaborate with design and product teams, influence web accessibility standards, build infrastructure exposing the web platform to assistive technologies, and ensure memory and performance targets are met.

Work on Firefox accessibility by improving the Gecko accessibility engine: write and test C++ code, debug multi-process/multi-threaded and OS-specific issues, collaborate with designers and other browser teams, influence web accessibility standards, and build infrastructure to expose the web platform to assistive technologies.

Design, build, and maintain backend systems and APIs for the Wikidata Query Service. Improve reliability, observability, automation, and scalability; monitor production, respond to incidents, support migrations, and collaborate across SRE, data, and product teams.

Seeking a Teamcenter Solution Architect with expertise in Teamcenter integrations and strong experience in technical/documentation support for development and testing teams.

Design and implement advanced dexterous manipulation algorithms for high-DOF humanoid robots, integrate perception-to-control pipelines, develop digital twins in simulation, perform rigorous sim-to-real testing, and collaborate with ML teams to train and deploy models for complex manipulation tasks.

The Senior Engineer II-Applications will provide technical support for Datacenter and Server products, assist in design wins, and document system issues while collaborating with multiple teams.

As a Systems Engineer, you will enhance Windows support for Swift and develop features for internal projects and the Swift community, focusing on system architecture and tooling improvements.

Support customer and partner relationships by demonstrating radar value, lead integrations with C2/VMS/autonomous platforms, plan and execute installations, tune systems, provide technical support, analyze post-demo data, create training materials, collect feedback, and travel up to 50%.

The Software Development Engineer II will develop navigation solutions, balance rapid development with reliability, and optimize performance while promoting operational excellence at Mapbox.

Design, build, and deploy NICE CXOne contact center solutions and IVR call flows. Integrate backend services and APIs, implement skills-based routing, troubleshoot end-to-end call center applications, coordinate releases across agencies, and act as SME for CXOne deployments and support.