C# Jobs in Round Rock, TX

Refine Results
321 - 340 of 411 Jobs

Sr .Net Developer(API)

Montek System

•

Austin, Texas, USA

Full-time

H1B transfer will work, relocation is fine We are looking for Senior API developer having strong hands-on experience in developing API using ASP.NET core, C#, .Net framework tool stack in Agile development environment. Must have good working experience in an offshore development team based out of India. Must have prior experience in customer facing role in an Agile landscape. Years of experience needed Candidate experience 9 to 12 years Technical Skills: 9-12 years of hands-on experience in bui
Easy Apply
Posted 3 days ago

Senior Data Integration Engineer / Systems Analyst

MOONITSolutions Inc.

•

Austin, Texas, USA

Contract

Looking for only W2 Consultants Job Description : Minimum Requirements: Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity.YearsRequired/PreferredExperience8RequiredExperience developing mappings and workflows to automate ETL processes using Informatica Power Center or IICS.8RequiredExperiencing acquiring and integrating data from multiple data sources/technologies using Informatica
Easy Apply
Posted 3 days ago

System Analyst

TechClub Inc.

•

Austin, Texas, USA

Contract

Minimum Requirements: Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity.YearsRequired/PreferredExperience8RequiredExperience developing mappings and workflows to automate ETL processes using Informatica Power Center or IICS.8RequiredExperiencing acquiring and integrating data from multiple data sources/technologies using Informatica Power Center or IICS for use by a Tableau data visu
Easy Apply
Posted 3 days ago

Software Development Engineer - Identity and Access Management (MID/ Senior Level - L5)

Korn Ferry

•

Austin, Texas, USA

Contract

Software Development Engineer - IAM (L5) ? Location: Austin, TX ? Level: Mid-to-Senior We're looking for a seasoned Software Development Engineer to join our Identity and Access Management (IAM) team. In this role, you'll design and build secure, scalable identity solutions that power authentication, authorization, and user management across our systems. ? What You'll Do Build and maintain IAM services, APIs, and microservices Implement SSO, MFA, and user provisioning workflows Develop secure
Easy Apply
Posted 24 days ago | Updated moments ago

Systems Analyst 3

iSphere

•

Austin, Texas, USA

Contract

Data Integration Analyst/Systems Analyst 3Location: Austin, TXDuration: 12+ MonthsEngagement Type: W2 Contract (no C2C) At iSphere, we don t just fill roles we connect great people with meaningful work that makes a difference. We re on the hunt for a Data Integration Analyst who can help bring big-picture thinking and technical precision to a complex data initiative for one of our long-term public sector clients. If you thrive in agile teams, get excited about data transformation, and know your
Easy Apply
Posted 2 days ago | Updated 10 hours ago

Systems Analyst 3 (Local To Austin TX)

3Core Systems, Inc

•

Austin, Texas, USA

Contract

Job Title: Systems Analyst 3 Location: Austin, TX 78751 (Onsite) Duration: 12 Months Work Schedule: Monday to Friday, 8:00 AM 5:00 PM CST Work Authorization: Must be local to Austin, TX (within a 50-mile radius) Job Summary: Seeking a highly skilled Systems Analyst 3 to support the ongoing development and enhancement of a comprehensive data integration hub. The ideal candidate will have strong technical expertise in Informatica, SQL, Oracle/Snowflake, and experience working in Agile teams. This
Easy Apply
Posted 3 days ago | Updated 1 day ago

Senior Test Automation Engineer (Desktop Application Testing Only)

Connect Tech+Talent

•

Austin, Texas, USA

Full-time

Senior Test Automation Engineer Austin, Texas Full-Time Responsibilities: Lead the design, planning, and implementation of automated and manual test strategies across client/server, desktop, and workstation-based applications, with selective coordination and integration with device-level components where applicable. Develop detailed test plans, test cases, test data, and test configurations Support QA project schedules and plans with a focus on automation deliverables and milestones Ensure
Easy Apply
Posted 32 days ago | Updated 2 days ago

Job Title: Sr. Informatica IICS Developer (Locals Only) - Healthcare Domain exp-C2C- Direct Client.

ResolveTech Solutions Inc.

•

Austin, Texas, USA

Contract, Third Party

Job Title: Sr. Informatica IICS Developer (Locals Only) Duration: 12+ Months Location: Austin, TX (Hybrid) Description: Implementation and configuration of the infrastructure for the data integration hub Design, development, and implementation (DD&I) of the data integration hub using an agile methodology for all standard SDLC phases that includes, but is not limited to: o Validation of performance metric requirements o Creation of Epics/User Stories/Tasks o Automation of data acquisition from a
Easy Apply
Posted 9 days ago

ETL Informatica-Systems Analyst (Prefer local cand with Healthcare/Public Sector exp)

TexcelVision Inc.

•

Austin, Texas, USA

Contract, Third Party

Respond by: 07/21/2025 Rate: DOE Type: Contract Work Mode: Onsite Location: Austin TX Please respond with resume and 3 references preferably supervisor (name, title, company, email, phone number) Background Check will be performed if a candidate is selected for placement and will have to be passed' Job Description Job Summary Understands business objectives and problems, identifies alternative solutions, performs studies and cost/benefit analysis of alternatives. Analyzes user requiremen
Easy Apply
Posted 1 day ago | Updated 8 hours ago

Semantic Web Engineer(Semantic exp must)

Keypixel Software Solutions

•

Remote

Third Party, Contract

Semantic Web Engineer Remote Responsibilities: - 5+ years of hands-on experience in semantic web or knowledge graph engineering, including leading complex projects.Proven experience with graph databases or triple stores such as Amazon Neptune, Neo4j, Virtuoso, or GraphDB. (Amazon Neptune preferred)Strong proficiency in Python; familiarity with other languages (e.g., Java, C#, JavaScript, Clojure) is a plus.Practical experience with RDF, OWL, SPARQL, and ideally SHACL.Experience with relational d
Easy Apply
Posted 8 days ago | Updated 2 days ago

ETL Informatica Power Center /IICS Developer

Vector Consulting, Inc

•

Austin, Texas, USA

Contract

Our government client is seeking an experienced ETL Informatica Power Center /IICS Developer on an onsite 12+ months renewable contract opportunity inAustin, TX. Role: ETL Informatica Power Center /IICS Developer Job Summary Understands business objectives and problems, identifies alternative solutions, performs studies and cost/benefit analysis of alternatives. Analyzes user requirements, procedures, and problems to automate processing or to improve existing computer system: Confers with pers
Easy Apply
Posted 10 days ago | Updated 9 days ago

Loan IQ QA Automation

Nexo Global Inc.

•

Remote

Full-time

Loan IQ QA Automation Wilmington, DE or Buffalo, NY Onsite Need : 8-12 Years JD: Automation Selenium C# Design and develop automated test scripts using Selenium with C#. Should have Loan IQ experience. Execute automated tests and analyse results to ensure product quality Collaborate with developers and product owners to identify, prioritise and resolve defects Maintain and enhance existing automation framework to ensure maximum efficiency Participate in code reviews to ensure automation cod
Easy Apply
Posted 24 days ago | Updated 23 days ago

Senior Project Engineer (CIMPLICITY)

HyreU

•

Remote

Third Party, Contract

Overview/Essential Responsibilities Assist the project Architect to translate requirements/user stories into technical designs. Develop CIMPLICITY Tracker application based on designs. This will include CIMPLICITY and Tracker configuration along with custom development of VBA scripts, SQL stored procedures and possibly C# applications Primary Skillset (Must haves): 5+ years of experience with CIMPLICITY configuration, CIMPLICITY scripting(VBA), SQL stored procedure development. Strong communicat
Easy Apply
Posted 8 days ago

APIGEE Developer

Connexions Data Inc

•

Remote or Heredia Province, Costa Rica

Contract

We're looking for an experienced API Developer with expertise in Apigee API proxy development and EHR integration 3+ years of API development experience, including 1 2 years with Apigee Strong knowledge of RESTFul API, FHIR Proficiency in Java/C# & JavaScript Experienced with OpenAPI/Swagger, OAuth 2.0, and API security best practices Experience with cloud platforms (AWS preferred)
Easy Apply
Posted 10 days ago | Updated 2 days ago

DevOps Security Engineer

Serenity Info Tech, Inc.

•

Remote

Third Party, Contract

Title: DevOps Security Engineer Location: Remote Duration: 12 months Job Description: DevOps / Platform / Security Engineer with strong automation and scripting skillsBackend developers with deep PHP, JavaScript, and C# experience focused on secure legacy code remediationProven track record in securing and modernizing CI/CD pipelinesSkilled in cloud-native security and identity management, especially within AzurePrimary Skills GitHub Enterprise Cloud Deep experience managing repos, migrations,
Easy Apply
Posted 4 days ago | Updated 1 day ago

.Net Developer ( Senior Developer) - ONLY W2

Radus Tek Services

•

Remote

Contract

Senior .NET developer Webforms, .NET C#, Java Script/jQuery - To work on huge enterprise websites & many .NET backend systems - Very strong UI development experience is mustStrong Oracle PL/SQL development experience - Need very good experience with PL/SQL development as the engineer need to deal with hundreds of stored procedures and packages and candidate must be capable of writing high-quality performant PL/SQL codeMost of the engineers with these skills should be working on these technolog
Easy Apply
Posted 23 days ago

Sharepoint Developer

Maddisoft

•

Remote or Houston, Texas, USA

Full-time, Part-time, Third Party, Contract

Maddisoft has the following immediate opportunity, let us know if you or someone you know would be interested. Send in your resume ASAP. - U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Looking for W2 CONTRACT, Send in resume along with LinkedIn profile without which applications will not be considered. Call us NOW! Visa sponsorship is not available for this position. Job Title: SharePoint Developer Location: Houston, Texas- Remote Job Summary: We are seeking
Easy Apply
Posted 5 days ago | Updated moments ago

AI Engineer

Resource Point LLc

•

Remote

Third Party, Contract

Role: AI Engineer Location: 100% Remote Type - Contract Position Job Description: Analyze and investigate possible solutions to meet the customers business and technical requirements Responsible for planning designing and building Al applications leveraging LLM models Understand the requirements seeing through the project from conception to completion lifecycle Ability to write high performing standards complaint code and perform code reviews Must be self-driven perform feasibility study propose
Easy Apply
Posted 3 days ago

Senior Solution Architect

Intento Analytics LLC

•

Remote

Full-time

We are now searching for Senior Solution Architects with hands-on experience with D365 and Power Apps exposure. The salary target rate would be in the 150k range. This is a remote position. Key Responsibilities: 8+ years of experience with hands on Dynamics 365/CRM development experience with a strong understanding of Dynamics 365 CRM, features, functionality, and integration At least 5 year of Power Apps development experience - both Model-driven and Canvas apps 5+ years of experience using .
Easy Apply
Posted 3 days ago | Updated 3 days ago

Full Stack .NET Developer

Oscar Technology

•

Remote

Full-time

Position: .NET Developer - Real-Time Systems | Up to $135,000 | On-Site - Dallas, TX The Role: We're looking for an experienced .NET Developer to join our client's on-site engineering team in Dallas/Irving, TX. In this role, you'll design, develop, and maintain high-performance applications focused on real-time data processing and control systems. Leveraging technologies such as .NET Core, C#, Blazor, Azure, and SQL, you'll collaborate closely with engineers and product teams to build scalable
Easy Apply
Posted 12 days ago | Updated moments ago