Senior C# Application Developer Jobs

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Automation Developer

World Wide Technology

No location provided

Full-time

Required Skills: 3+ years of experience with Power Platform (Includes one or more of the following: Power Apps, Power Automate, Power BI, Strong experience in Dataverse. 3+ years of experience with Azure (or public cloud platform such as AWS, Google Cloud Platform, etc) 3+ years of experience working with SQL and RDBMS systems such as SQL Server, Oracle, Postgres, MySQL, etc) 3+ years of experience working with enterprise grade programming languages such as Python, Java, C#, etc Work collaborati

Salesforce Architect/Developer

Innosoul inc

Durham, North Carolina, USA

Contract, Third Party

Job ID: NC-90728) Hybrid/Local Certified Salesforce Architect/Developer (Copado/MuleSoft/15+) with Apex, LWC, Aura, Flows, SOSL, SOQL, Apex, Java, Lightning, C#, Ruby, ETL, CI/CD, accessibility, WCAG, GITHUB/BitBucket and Agile experience Location: Durham, NC (NCDHHS) Duration: 12 Months Interview Type: Either Webcam or In Person Interview Skills: Salesforce Technical Architect/Application Architect certification Required Salesforce Integration Architect certification Required Salesforce Platfor

Lead CRM Developer - MS Dynamics 365 Customer Engagement (CE) & AI Integration

Advent Global Solutions, Inc.

Moline, Illinois, USA

Contract

Lead CRM Developer - MS Dynamics 365 Customer Engagement & AI Integration Location: Moline, IL, 100% onsite Duration: 6-12 Months+ Tax Term: W2 Job Summary: We are seeking a highly experienced Lead CRM Developer with deep expertise in Microsoft Dynamics 365Customer Engagement and AI integration, particularly with Microsoft Copilot and the Power Platform. This role will lead the design and development of intelligent CRM solutions that leverage AI to enhance user experience, automate processes, a

Junior .Net Developer

Kforce Technology Staffing

Austin, Texas, USA

Contract

RESPONSIBILITIES: Kforce has a client in Austin, TX that is seeking a Junior .Net Developer for a temp-to-perm position. TheJunior .Net Developer will assist in application development using the .NET development framework. They will be working with Agile principles to develop and support custom software. Responsibilities: * Analyze an issue and use the proper tools to trace the source of the error and develop remediation of the issue * Develop tests or actions to prove the correctness of the re

Technical Specialist - COBOL

Scepter Technologies, Inc

Raleigh, North Carolina, USA

Contract

W2,1099 requirement Job title: Technical Specialist - COBOL Location: Raleigh, NC Duration: 5+ Months Must Have: - Minimum of 5 years of experience in corporate or government as programmer analyst. - Minimum of 1 year of experience exposing CICS and COBOL programs as web services via CICS Transaction Server (CTS) - Proven experience in programming techniques, programming languages in the mainframe environment. - Proven knowledge of principles and techniques of computer programming, testing, deb

Sr. Software Engineer

First American Financial Corporation

Remote or Santa Rosa, California, USA

Full-time

Who We Are Join a team that puts its People First! As a member of First American's family of companies, First American Home Warranty offers a wide range of home warranty products and services to home sellers, buyers and agents. Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally passionate about fostering an environment where all feel welcome, supported, and empowered to be innovative and reach their full

Salesforce Solution Architect

Nexo Global Inc.

Memphis, Tennessee, USA

Full-time

Role: Salesforce Solutions Architect Location: Memphis, TN/Birmingham, AL/Charlotte, NC/Raleigh, NC (Onsite) Expereince:14+ Years Must have: Banking Domain Fulltime Requirements Bachelor's degree in Computer Science, Management Information Systems, or related field(2+) years of Salesforce architecture experience(4+) years of Salesforce app development experience(7+) years of application development or software engineering experienceExperience with technical documentation like interaction diagr

Application Development Advisors- Hybrid

Cigna

Remote or Plano, Texas, USA

Full-time

The job profile for this position is Application Development Advisor, which is a Band 4 Senior Contributor Career Track Role with Cigna-Evernorth Services Inc. Responsibilities- Develop software applications to support payment integrity programs, produce accurate claim payments, and reduce medical cost expenditures.Contribute to software development, strategy, and product roadmap.Use system development life cycle methodologies.Assist with the re-writing of end-to-end (E2E) vendor programs and t

DevOps Engineer - TS/SCI w/Polygraph

General Dynamics Information Technology

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: DevOps, DevSecOps, Git, Kubernetes, Linux Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Ensure the safety and security of our nation as a Systems Engineer (DevOps) at GDIT. Our w

Team Leader - Applications Development

Landstar System Inc

Jacksonville, Florida, USA

Full-time

Location: Hybrid- Jacksonville, FL Schedule: Monday - Friday 8am-5pm What work will you perform? The software development Team Lead is a strategic and hands-on leadership role designed for an experienced professional who thrives at the intersection of advanced technology and team management. The ideal candidate will possess a background in Machine Learning (AI/ML), Microsoft .net, IBMi RPG development, DB2 database management, or other technologies. This role is critical in leading cross-funct

Vice President, Full-Stack Engineer I

Bank Of New York Mellon

New York, New York, USA

Full-time

Vice President, Full-Stack Engineer I At BNY, our culture empowers you to grow and succeed. As a leading global financial services company at the center of the world's financial system we touch nearly 20% of the world's investible assets. Every day around the globe, our 50,000+ employees bring the power of their perspective to the table to create solutions with our clients that benefit businesses, communities and people everywhere. We continue to be a leader in the industry, awarded as a top ho

Principal Specialist FullStack Developer

RTX Corporation

Fullerton, California, USA

Full-time

Date Posted: 2025-06-30 Country: United States of America Location: CA531: Fullerton, CA Bldg 676 1801 West Hughes Drive Building 676, Fullerton, CA, 92834 USA Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Col

W2-.Net Programmer 5--oniste

Judge Group, Inc.

Columbus, Ohio, USA

Contract

Location: Columbus, OH Description: Our client is currently seeking a W2-.Net Programmer 5--oniste Job Title: Senior .NET Consultant Role Summary: The selected consultants will collaborate closely with IT supervisors, project managers, analysts, QA teams, and developers in an Agile environment to design, build, and maintain high-quality applications. This role focuses on both the modernization of legacy systems and the development of new applications using the latest Microsoft technologies.

Systems Administrator

New Era Technology

Remote

Contract

6 years experience with Teamcenter and NX Configurations and customizations. Experience in developing NX custom tools and Customize NX application. Experience in NXOpen using VB.Net,C# in visual Studio. ->NX Menu ,Ribbon, site, template files scripting experience. ->Block Styler and winform UI based tools creation. Teamcenter ITK customizations using ITK and pdm server calls. Experience with Teamcenter/NX managed mode and native NX customizations. Documentation experience to create test case doc

SDE / Tech Lead

NTT DATA Americas, Inc

Arlington, Texas, USA

Contract

Company Overview: Req ID: 328699 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a SDE / Tech Lead to join our team in Irving, Texas (US-TX), United States (US). Job Description: SDE / Tech Lead (Software Development Advisor) The Tech Lead will perform Solution and Software architecture reviews and provide technical insig

Microfocus COBOL developer

SYSTEM SOFT TECHNOLOGIES LLC

Blythewood, South Carolina, USA

Contract

Onsite - Blythewood, SC Only W2 No Corp to Corp Open to Sponsorship Local or regional location SC, GA, NC only Must have skills 8 years of Development with MICROFOCUS Visual COBOL in Windows Server 2019/2022, batch and under IIS. 4 years of Development using Visual Studio 2019/2022 including the ability to use the debugger4 years of Application programming against RDBMS (Oracle, SQL). Preferred Skills 5 of years Ability to write complex queries using SQL for Oracle and MS SQL DB.2 of years I

Software Engineer

Robert Half

New York, New York, USA

Full-time

Description We are looking for a talented Software Engineer with expertise in frontend development and desktop application design. This position is ideal for individuals passionate about crafting responsive and high-performance user interfaces while working in the dynamic financial services industry. Candidates with experience in Linux environments and familiarity with finance or trading systems will find this role particularly exciting. Responsibilities: Develop and maintain desktop applicatio

Programmer Analyst

Pyramid Consulting, Inc.

Richmond, Virginia, USA

Contract

Immediate need for a talented Programmer Analyst. This is a 12+months contract opportunity with long-term potential and is located in Richmond VA (Hybrid). Please review the job description below and contact me ASAP if you are interested. Job ID:25-79145 Pay Range: $60 - $65/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location) Key Requirements and Technology Experience: Key Skills; ASP.N

Sitecore Full Stack Developer

Adam Information Technologies LLC

Philadelphia, Pennsylvania, USA

Contract

We are looking for a skilled and experienced Sitecore Full Stack Developer . The ideal candidate will have a deep understanding of Sitecore CMS (preferably versions 9.x and above), strong .NET development skills, and experience with modern front-end technologies. Key Responsibilities: Design and develop Sitecore-based web applications using both front-end and back-end technologies.Customize and extend Sitecore solutions using ASP.NET MVC, C#, Sitecore Helix/Habitat principles, and Sitecore APIs

Senior Software Engineer - Full Stack

Rockwell Automation

Remote or Twinsburg, Ohio, USA

Full-time

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