C# jobs in Austin, TX

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

SalesForce Developer, Lead - SQL, Apex, C#

Hybrid in Austin, Texas

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3d ago

No sponsorship available. No third-party candidates. **PleasenotethisisahybridroleinNWAustin-3dayson-site Areyoureadytojoina$33billioncompanyprovidingfundingandservicestoAmericanwhohelpbuildthisgreatcountry? Thecooperativelyownedfinancialinstitutionisoneofthenation'slargestsourcesoffinancing for America. Theyneedyou,anexperiencedLeadSalesForceDevelopertowearmultiplehatsasyoujoinoneofthemostimportant,mission-criticalteamswithinthecompany. KEYRESPONSIBILITIES Lead,coach,anddevelopdatabaseandap

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Contract

Depends on Experience

Angular .Net Software Developer

Hybrid in Austin, Texas

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2d ago

Title: Software Developer 2- 529701777 Location: Austin, TX Duration: 9 + Months Researching, designing, implementing and managing software programs. Testing and evaluating new programs. Working closely with other developers, UX designers, business and systems analysts. Designs, codes and modifies complex computer programs, subroutines, triggers, stored procedures, objects, classes and scripts using Angular, C#, ASP.net, and Oracle Database. Performs necessary testing of assigned programs, inclu

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Contract, Third Party

Depends on Experience

Sr. Fullstack Engineer / C#.Net / Angu;lar 10_

Austin, Texas

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Today

Our client is a software and consulting company with long-standing client relationships and an emerging products division. Their primary expertise is in application development, data visualization, Information Technology (IT), and Their clients include large financial firms, utilities and Federal customers. They are looking for a Sr. Full-stack Web Developer with strong Anguler10+, C#.Net, API, SQL, and Cloud experience responsible for building web applications alongside system architect's for o

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Contract

USD 65.00 - 75.00 per hour

C# .NET test automaton

Hybrid in Austin, Texas

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3d ago

Job Role :C# .net test automaton Location : Austin, TX (Onsite. Local candidates only as the client will conduct face-to-face interviews) Job Description: 8+ years of experience in Web Services testing and automation Web, RESTFul using Postman3+ years of experience in automation with BDD with SpecFlow using C#2+ years of experience in Dev ops/CI-CD process and hands on implementation in projects preferably using Atlassian tool set (Github, Bitbucket, Bamboo etc.)At least 5 yrs of experience i

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Contract, Third Party

Depends on Experience

Software Developer 2

Hybrid in Austin, Texas

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2d ago

HonorVet Technologies. We're a Service Disable Veteran-Owned IT staffing firm, ISO 9001 and ISO 27001 certified, working with federal agencies, state governments, and Fortune 500 enterprise clients across the US. What makes us different isn't a tagline; it's the way we work. We don't forward resumes and hope for the best. We take the time to understand where a professional like you is headed and only reach out when we genuinely believe there's a fit worth exploring. Job Title: Software Develope

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Third Party, Contract

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

Lead Software Developer in Test (C#)

Remote or Hybrid in Cleveland, Ohio

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Today

Our Fortune 100 client is hiring for a Lead Software Developer in Test to assist the project team with driving quality-centric practices into their software development processes and will also be responsible for working closely with the project teams to guide their use of test automation assets and consult on the creation and use of new test automation. The role is open to fully remote but candidates but must be willing to work ET hours within the United States. Day-to-Day Responsibilities: - S

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Contract

DOE

C#.NET Developer with Trading And Capital Market Exp

Remote

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2d ago

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.Experie

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Full-time

Depends on Experience

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

Full Stack Developer (.NET / C# + React)

Remote

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25d ago

About the Role Our client, a company in the payments/fintech space, is seeking an experienced Full Stack Developer to join their engineering team. You'll build and maintain secure, high-throughput services on a modern .NET + Azure stack, working across the backend and the React front end. This is a fully remote, contract or direct-hire for candidates already based in the U.S and authorized to work. What You'll Do Design, build, and maintain backend services in C# / .NETDevelop responsive, user-f

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Full-time

$80

Sr. Software Engineer (C# .NET/Azure/React/API

Remote

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20d ago

Title: Sr. Software Engineer (C# .NET/Azure, React, APIs, Kafka and Kubernetes) Location: REMOTE Duration: one year with possible extensions Compensation: 70-80/hr Work Requirements: , Holders or Authorized to Work in the US Job Description: Seeing a motivated Software Development professional passionate about NET/Azure development and integrations. You excel at software development and have experience in .NET, specifically C#, React, API, and Eventing. You are optimistic, proactive, analytica

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Third Party, Contract

$65 - $70

Principal Software Developer - Full Stack (Unity, C#)

Austin, Texas

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Today

Level Up Your Career with Zynga! At Zynga, we bring people together through the power of play. As a global leader in interactive entertainment and a proud label of Take-Two Interactive, our games have been downloaded over 6 billion times-connecting players in 175+ countries through fun, strategy, and a little friendly competition. From thrilling casino spins to epic strategy battles, mind-bending puzzles, and social word challenges, our diverse game portfolio has something for everyone. Fan-fa

Full-time

USD 114,300.00 - 164,300.00 per year

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

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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6d 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

Dynamics 365 Developer

Manor, Texas

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17d ago

Dynamics 365 DeveloperIntroduction: This position is for a Dynamics 365 Developer located in Austin, TX. The developer will be responsible for supporting new development, enhancements, and production support for Microsoft Dynamics 365, with a strong focus on the Service Module. Responsibilities:Development & enhancementsRequirements gatheringBacklog groomingProduction supportTroubleshootingCollaboration with BA/QA/development teamsRequirements:Required Skills:Experience with Dynamics 365Microsof

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Full-time

Depends on Experience

Senior Electrical Engineer

Austin, Texas

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Today

Now Hiring: Senior Electrical Engineer Location: Austin, TX Pay Rate: $75.00 - $90.00/hr (Based on Experience) Are you an experienced Electrical Engineer looking to work on cutting-edge automated test and measurement systems? Join a dynamic engineering team where you'll lead custom hardware solutions, collaborate with cross-functional teams, and help deliver complex projects for industry-leading customers worldwide. Job Duties: Design, develop, and support custom electrical engineering solut

Full-time

USD 75.00 - 90.00 per hour

Software Engineer, Apple Ads

Austin, Texas

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Today

At Apple, we believe in the power of technology to enrich people's lives, a belief that extends to the work we do in building innovative advertising solutions that benefit advertisers and endusers alike. In the Apple Ads group we help developers drive app discovery across the App Store, businesses find new customers on Maps, help advertisers promote their products along trusted content from publishers in Apple News and Stocks, and help sponsors connect with audiences in live sports on Apple TV.

Full-time

Software Engineer II - WSSI

Austin, Texas

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Today

Overview Our mission in Windows Silicon and System Integration (WSSI) is to deliver the best silicon and Operating System (OS) platform for the new era of AI computing. We partner closely with our IHV vendors to enable new silicon and features, bringing out the best in Windows based PCs. In WSSI Compute fundamentals, we are seeking a Software Engineer II level engineer to focus on Graphics Processing Unit (GPU) and AI workloads at all levels of the software stack (HW, FW, Driver, OS, APIs and a

Full-time

USD 102,100.00 - 202,200.00 per year

C# jobs in Austin, TX, USA