C# jobs in Houston, TX

Houston, Texas

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Today

Sunoco LP is a leading energy infrastructure and fuel distribution master limited partnership operating across 32 countries and territories in North America, the Greater Caribbean, and Europe. The Partnership's midstream operations include an extensive network of approximately 14,000 miles of pipeline and over 160 terminals. This critical infrastructure complements the Partnership's fuel distribution operations, which distribute over 15 billion gallons annually to approximately 11,000 Sunoco and

Full-time

Principal Enterprise (C#.NET) Architect

Remote

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Today

Collinwood is assisting our client in their effort to hire/engage an experienced C#.NET Architect. In this role, you will be thelead architect on this engagement. You will own the technical analysis and all architecture deliverables (aProduct Owner handles the product and business requirements side). Note: This role can either be a full-time salary or a long-term contractor WHAT YOU'LL DO Profile and assess codebases using AI-assisted tooling; validate existing architecture documentation (C4 d

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Full-time

Depends on Experience

C#/Duck Creek Developer (Field Engineer)

Remote or Hybrid

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Today

Precision is seeking THREE (3) Duck Creek/C# Developers for a contract position with our Fortune 100 client. This fully remote role supports software applications and platform enhancements using Duck Creek Policy, C# .NET, Kafka, and API development. You will analyze requirements, create programming specifications, develop and test code, support production applications, and maintain technical documentation. The role requires strong troubleshooting, problem-solving, organization, and communicatio

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Contract

DOE

Senior GenTax Developer - C#/PostgreSQL - REMOTE

Remote

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6d ago

Job Description: No Corp to Corp, Only W2/ 1099 Resumes will be considered Work Location: 100% Remote (Manager is willing to consider candidates in Eastern, Central, Mountain, and Pacific Time Zones) The candidate will be responsible for analysis, design, coding, testing, and documentation. The candidate will code enhancements and develop required fixes to production problems using the functional and technical programming standards of the GenTax system. The tool set will include C#, PostgreSQL,

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Contract

Depends on Experience

C#.NET Developer with Trading And Capital Market Exp

Remote

•

Today

JOB DESCRIPTION: Please apply only if you have Investment banking/Capital market experience. Role: C#.NET Developer with investment banking and Capital Market exp.Location: NY(Remote)Job Type: W2 / Fulltime Client is looking for a reliable full stack Dot Net developer ASAP.Wealth Management & Capital Market (Trading, Equities, Portfolio) Exp. Must.SQL, C#, .NET, Full stack developer with 8+ years of experienceProficiency in C#, .NET framework, and object-oriented programming principles.Experienc

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Full-time

Depends on Experience

D365 CE Developer

Houston, Texas

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25d ago

Title:D365 CE Developer Location:Houston, TX Duration: Fulltime Compensation:$100-125K Work Requirements: , Holders or Authorized to Work in the U.S. Job Description: We are seeking experienced Developer with strong knowledge of Microsoft Dynamics 365 (Field Service or related) to join our Dynamic team. The ideal candidate will play a pivotal role in developing and implementing robust solutions that enhance our field service operations, improve customer satisfaction, and drive digital transform

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Full-time

$100000 - $125000

Lead .NET Developer / Technical Lead

Houston, Texas

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4d ago

Job Title: Lead .NET Developer / Technical Lead Location: Houston, TX(Onsite) Duration: Long Term/Full-Time Job Description:- We are seeking a highly skilled and hands-on Technical Lead with 1012 years of experience in designing, developing, and delivering large-scale enterprise applications using C#, .NET, Microservices, SQL, and Cloud technologies. The ideal candidate will combine strong technical expertise with proven team leadership capabilities, driving architecture decisions, code quality

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Full-time

Depends on Experience

Sr. Software Systems Engineer (C#/.NET Developer)

Remote

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Today

Job ID: 2616718 Location: Remote Work, TX, US Date Posted: 2026-09-10 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is searching for a motivated, career and customer-oriented Sr. Software Engineer (C#/.NET Developer) who will work across EDI transaction processing, backend API develo

Full-time

USD 80,001.00 - 120,000.00 per year

Mainframe with C#

Remote

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10d ago

Role :- Mainframe Consultant with .Net C# Location: | Remote Contract OpportunityLooking for a strong Mainframe Developer with:Hands-on C# coding experience Strong Mainframe experience Excellent communication skills Ability to work independently in a remote environment

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Contract, Third Party

Depends on Experience

C#/VB.NET Developer

Remote or Hybrid

•

Today

Our Fortune 100 client is seeking a Senior IT Software Developer for a 12-month contract assignment. This remote role focuses on developing software solutions, with approximately 80% back-end development and 20% front-end development. The developer will analyze requirements, write and modify complex code, test applications, support production systems, and maintain technical documentation. The role requires strong experience with VB.NET, C#, SQL Server, integration and reporting services, SQL Alw

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Contract

DOE

Sr. Software Systems Engineer (C#/.NET Developer)

Remote

•

Today

Job ID: 2616245 Location: Remote Work, TX, US Date Posted: 2026-08-28 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is searching for a motivated, career and customer-oriented Sr. Software Engineer (C#/.NET Developer) who will work across EDI transaction processing, backend API develo

Full-time

USD 80,001.00 - 120,000.00 per year

Managing Engineer (C#/ASP.NET)

Remote

•

Today

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description The Managing Engineer (C#/ASP.NET) leads a team of softwa

Full-time

USD 100,000.00 - 170,500.00 per year

Windows Software Engineer C# - C++

Remote or Phoenix, Arizona

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Today

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world

Full-time

Software Engineer (SQL/C#)

Remote or Schenectady, New York

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21d ago

LTI (Logic Technology, Inc.) the "Pro People" company is a privately held technology solutions provider that offers best in class services to local, national and global organizations. Now after three decades, these initials have come to represent more than just our company name. They've also come to represent our hard earned reputation for Leadership, Technology and Integrity. At LTI, we believe confident, motivated employees produce superior work, ensuring our existing client relationships cont

Full-time

Software Engineer III : Golang / C#

Remote

•

Today

At Jack Henry, we're more than a technology company, we're a force for good in financial services. We're redefining how community banks and credit unions connect with the people they serve. Our mission is rooted in people inspired innovation, empowering financial institutions to deliver seamless, secure, and human centered experiences. We deliver cutting-edge solutions that are paving the way for the next generation of digital banking and payments, but our true impact begins with our associates.

Full-time

USD 78,400.00 - 123,450.00 per year

Java Developer- AI Engineering Track

Hybrid in Houston, Texas

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28d ago

Forward Deployed Engineer is the fastest-growing job title in tech and you don t need AI experience to claim it. You need to be a solid software developer. SkillStorm takes working developers, pays you through six weeks of intensive AI engineering training, and deploys you to federal and Fortune 100 clients in the US. Earn $95,000 $120,000 your first year on the fastest on-ramp to the $170K+ that experienced FDEs command. The short version Paid from day one including all six weeks of AI engineer

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Full-time

$95,000 - $120,000

RPA Solution Lead || Houston, TX

Houston, Texas

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24d ago

Role - RPA Solution Lead Location- Houston, TX (3-4 days onsite) Mandatory Skills (Must Have) Skill 1 - Advanced UiPath Development & Solution Delivery Design, develop, test, and deploy enterprise-grade automations using UiPath. Lead the technical implementation of complex automation programs while remaining hands-on in development activities. Convert business requirements into scalable technical designs and solution architecture documents. Develop reusable automation frameworks, l

Full-time, Third Party

$65 - $70

Software Engineer (. NET)

Houston, Texas

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12d ago

Software Engineer (. NET) Location: Houston, TX Duration:12+ Months Rate: DOE Job Description: The contract Software Engineer is a critical member of a cross-functional product team responsible for the design, development, deployment, and support of high-quality software solutions that delight our users. Whether the contractor is early in their career or bring deep technical expertise, they will contribute to all phases of the product lifecyclefrom concept to production support. Our engineerin

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Contract

Depends on Experience

Lead Software Test Automation Architect (Only W2)

Hybrid in Houston, Texas

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6d ago

Job description We are seeking a Lead Test Automation Architect to define and lead an enterprise-grade test automation strategy across UI, API, data, and platform layerswhile evolving our quality engineering capabilities to support Agentic AI / LLM-based systems (probabilistic outputs, confidence-based validation, hallucination detection, and model evaluation). This role will architect scalable automation frameworks, drive engineering excellence, and accelerate delivery through highly productive

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Full-time

120000

Senior .Net developer

Houston, Texas

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Today

Title: Senior .Net Developer Location: Houston, TX Duration:12 months Skills: C#, Core, MVC, Web API, HTML5, CSS3, JavaScript, frameworks ,Angular,React, Devops, CI/CD Overview: Client is on the lookout for a skilled and experienced .Net Full-Stack Developer. In this role, you will be responsible for leading the development of complex software solutions that function flawlessly across multiple platforms. You will collaborate with cross-functional teams to ensure high-quality deliverables and

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Third Party, Contract

C# jobs in Houston, TX, USA