Top Entry Level C# Jobs in Houston, TX

Designs, develops, tests, deploys, and supports scalable enterprise software across web, native, and mobile platforms. Responsibilities include system architecture, cloud applications, APIs, integrations, data systems, security, performance optimization, technical documentation, Agile delivery, and production support. The role collaborates with distributed engineering and cross-functional teams, translates requirements into technical solutions, evaluates architectural tradeoffs, mentors engineers, and supports technologies including Salesforce, Azure DevOps, generative AI, and mobile frameworks.

Develops secure, scalable custom software solutions using React, .NET/C#, SQL Server, Power Platform, and Microsoft Copilot. Responsibilities include architecture, coding, design reviews, requirements analysis, technical documentation, configuration management, end-user support, troubleshooting, and vendor coordination. Collaborates with Business Analysts and QA Testers to deliver maintainable applications aligned with business needs.

Develop scalable, automated software that improves product and platform security. Build and maintain full-stack applications, including front-end interfaces, application frameworks, data management, analytics, and visualization tools. Provide performance insights to customers and internal teams, research relevant technologies, and collaborate with multidisciplinary teams to deliver effective solutions.

Develop, deploy, and support enterprise UiPath RPA and intelligent automation solutions. Build attended and unattended bots, integrate APIs, SQL databases, enterprise applications, and cloud services, and incorporate Document Understanding, GenAI, LLMs, RAG, and agentic AI. Responsibilities include testing, troubleshooting, monitoring, production support, documentation, governance, security, compliance, and reusable component development.

Entry-level software engineering role in NOV’s one-year Pathway Rotational Program. Responsibilities include designing and debugging software for drilling equipment and applications, maintaining documentation, supporting implementation and training, troubleshooting software and hardware, gathering requirements, working with customers, and participating in design reviews. Candidates should be graduating in May 2027 or have graduated within the past two years in a relevant engineering or computer science discipline.

Supports client-facing technical issues, escalates bugs, monitors production systems, troubleshoots web and email problems, updates backend data, and contributes to software features, data pipelines, APIs, and responsive applications. Works cross-functionally with Engineering, Product, QA, and Data teams while developing skills in web technologies, SQL, cloud environments, accessibility, and generative AI.

Lead the engineering team building Arcnine, Tradeify’s real-time trading platform from development through launch. Hire and develop engineers, guide architecture, partner with Product and Design, remain hands-on with code, establish quality and delivery practices, and own reliability, observability, and incident response. The role also contributes to company-wide engineering standards and communicates progress, risks, and needs to founders and cross-functional stakeholders.

Own end-to-end deployments of Prividium for institutional financial customers, including integration code, permissioning, node topology, upgrades, and operational runbooks. Build reference applications for collateral, tokenized deposits, and settlement. Operate production infrastructure through an on-call rotation, troubleshoot incidents, and convert deployment learnings into platform improvements. Collaborate with product, sales, core engineering, and customer teams while working across regulated banking systems or crypto infrastructure.

Configure and develop Blue Yonder warehouse management solutions, including workflows, rules, system parameters, WebUI components, RF screens, Page Builder actions and lists, custom MTF forms, and Integrator interfaces. Build and maintain integrations using Java, C#, .NET, ExtJS, SQL, PL/SQL, scripting languages, and Unix shell scripting.

Build, maintain, test, and deploy scalable full-stack software for retail and ecommerce systems. Collaborate with product, design, and engineering teams; participate in code reviews, pair programming, architecture discussions, and documentation. Monitor production systems for reliability and performance, improve development processes, and use AI tools responsibly. The role supports selling and relationship-management technology in a remote-first environment.

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

Develop, test, debug, and maintain game software for console, PC, and mobile platforms. Collaborate with artists, designers, and engineers to define and implement features, deliver systems to specification, provide ongoing technical support, and balance scope, quality, and development pace.

Build, deploy, and support secure, scalable full-stack healthcare payment applications. Own front-end, service, backend, analytics, data pipelines, CI/CD, cloud deployment, observability, performance optimization, production incidents, and compliance. Collaborate with product, data, DevOps, QA, business, and client teams to deliver reliable features and platforms across hybrid cloud and on-premise environments.

Designs, builds, operates, and supports backend services powering an enterprise AI platform. Responsibilities include developing APIs, AI gateway and orchestration capabilities, entitlements, tenancy models, data access patterns, integrations, and platform services. The engineer owns services throughout design, implementation, testing, deployment, monitoring, reliability, and support while collaborating with client product, engineering, data, and platform stakeholders.

As an AWS Solution Architect, you'll design and implement Amazon Connect solutions, improve customer processes, lead technical teams, and educate clients on AWS value.

Lead the Windows engineering team responsible for ProPresenter desktop software. Own hiring, coaching, performance management, team health, delivery, throughput, cross-functional execution, and continuous process improvement. Provide technical judgment on C#/.NET desktop development and native interop while partnering with product, design, QA, support, and other engineering teams. Promote high-quality, maintainable software, effective AI-assisted development, and outcomes that serve live production operators.

Execute scheduled, ad hoc, and release-milestone software tests; review test cases; report defects in issue-tracking systems; communicate status in standups; and collaborate with software test managers and development teams. The role requires knowledge of QA methodologies, black-box, grey-box, and white-box testing, strong communication and organization, independent and team-based work, and participation in planning and professional meetings.

Design, analyze, test, integrate, and operate propulsion systems for Nova-C and Nova-D lunar landers. The role supports propulsion hardware across fabrication, qualification, acceptance, vehicle testing, launch campaigns, and flight operations. Responsibilities include requirements development, test planning, equipment and ground-support hardware development, data analysis, anomaly investigation, documentation, and cross-functional collaboration. More experienced engineers may lead technical efforts, mentor engineers, and coordinate multidisciplinary activities.

Supports the design, selection, integration, qualification, environmental testing, verification, and troubleshooting of spacecraft GN&C flight hardware, including sensors, actuators, and avionics interfaces. Responsibilities include trade studies, vendor management, AIT support, HIL and integrated system testing, technical documentation, flight readiness preparation, and post-test or post-flight analysis.

Perform civil/structural engineering and design tasks for power plant upgrades and new projects under senior supervision. Assist with calculations, modifications, equipment walkdowns, and design changes to improve plant performance, safety, and reliability. Work involves field and office duties, travel to client sites, and maintaining unescorted nuclear plant access.