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1,234 Senior .NET Core Developer jobs in United States

  • TherapyNotes Logo
    TherapyNotes
    4.1
    Senior Software Developer (Agentic Development)
    Philadelphia, PA
    $110K - $135K (Employer provided)
    You will work on tools and workflows used by software developers, QA engineers, product managers, product owners, engineering managers, and design partners to……
    27d
  • Basecamp Franchising Logo
    Basecamp Franchising
    4.1
    Senior Software Engineer
    North Salt Lake, UT
    $140K - $190K (Employer provided)
    Own the quality of all software, writing unit and integration tests, while manually testing their own and peers' code changes. 401k matching (up to 5%).…
    30d+
  • TherapyNotes Logo
    TherapyNotes
    4.1
    Senior Software Developer
    Philadelphia, PA
    $110K - $135K (Employer provided)
    If you enjoy solving complex technical problems and mentoring others, this role gives you room to make a real impact. Competitive salary $110,000 - $135,000.…
    21d
  • Sanametrix Logo
    Sanametrix
    4.4
    Senior .Net Developer
    United States
    $150K - $160K (Employer provided)
    Candidates must be comfortable interfacing directly with clients and able to clearly translate complex technical concepts for non-technical stakeholders.…
    30d+
  • Akedis, LLC
    Senior Integration Developer - Azure
    Houston, TX
    $80.00 - $110.00 Per Hour (Employer provided)
    Participate in creation of high-level design of integration solutions and work with other team members on the choice of components and patterns to use in the……
    3d
  • Vibotek
    Senior .NET Core Developer
    Redmond, WA
    $69K - $107K (Glassdoor est.)
    Solid understanding of OOP, design patterns, and enterprise application architecture. Design, develop, and customize CRM solutions using Microsoft Dynamics CRM……
    30d+
  • Compeer Financial Logo
    Compeer Financial
    4.4
    Prin Systems Developer
    Bloomington, IL
    $119K - $180K (Employer provided)
    Bachelor's degree in computer science, information systems or business, or related field; or an equivalent combination of education and experience sufficient to……
    27d
  • SOSi Logo
    SOSi
    3.2
    Senior Application Developer
    Fort Belvoir, VA
    $140K - $155K (Employer provided)
    Bachelor’s degree or postgraduate degree in engineering, scientific, technical, or business management disciplines from an accredited college or university.…
    30d+
  • The Housing Partnership Network Logo
    The Housing Partnership Network
    3.5
    Senior Loan Officer
    Boston, MA
    $100K - $115K (Employer provided)
    This includes financial analysis(including audits, pro formas, and spreads), due diligence, feasibility assessment, and early evaluation of borrower and project……
    30d+
  • FSS Government Solutions Logo
    FSS Government Solutions
    Senior .NET Developer
    Woodlawn, MD
    $150K - $200K (Employer provided)
    Design, develop, and maintain high-quality, scalable web applications using *. Experience with front-end frameworks (Angular, React, or Blazor).…
    30d+
  • Dynamic Software Solutions Logo
    Dynamic Software Solutions
    4.2
    Senior Software Engineer - Mission Planning
    Niceville, FL
    $120K - $150K (Employer provided)
    Has a bachelor's degree in Software Engineering, Computer Science, or a similar technical field and 15 years of experience. Responsibilities — What you'll do:…
    17d
  • Prime Source Technologies
    Senior .NET Developer
    Vienna, VA
    $140K - $175K (Employer provided)
    Minimum bachelor’s degree in computer science, Engineering, or related field. Microsoft certification, Cloud and AI certification is highly desired.…
    30d+
  • Jacobs Logo
    Jacobs
    4.0
    TS/SCI Cleared Software Developer - Senior
    Fort George G Meade, MD
    $145K - $153K (Employer provided)
    Conduct data analytics, data engineering, data mining, exploratory analysis, predictive analysis, and statistical analysis, and uses scientific techniques to……
    30d+
  • TS Tech Logo
    TS Tech
    3.5
    Senior Manufacturing Applications Developer (SQL Server / .NET)
    Reynoldsburg, OH
    $75K - $99K (Employer provided)
    NET technologies. In this pivotal role, you will design, develop, and maintain robust manufacturing applications that enhance operational efficiency and……
    10d
  • CAI Logo
    CAI
    3.0
    Lead Full Stack Developer
    United States
    $70.00 - $75.00 Per Hour (Employer provided)
    We are looking for a Lead Full Stack Developer to design, develop, and lead the creation of MVP solutions using cutting-edge technologies, while providing……
    30d+
  • E.J. Basler Logo
    E.J. Basler
    4.2
    Software Engineer
    Schiller Park, IL
    $100K - $140K (Employer provided)
    Experience using AI-assisted development tools such as Cursor, GitHub Copilot, ChatGPT, Claude, Anthropic, or similar tools. What You Will Work On *.…
    30d+
  • GraceMark Solution Logo
    GraceMark Solution
    3.6
    Senior Power Platform Developer
    Houston, TX
    $60.00 Per Hour (Employer provided)
    Design and develop applications using *Power Apps, Power Automate, Dataverse, and Power BI*. Collaborate with architects and business stakeholders to design……
    24h
  • Compeer Financial Logo
    Compeer Financial
    4.4
    Prin Systems Developer
    Sun Prairie, WI
    $119K - $180K (Employer provided)
    Bachelor’s degree in computer science, information systems or business, or related field; or an equivalent combination of education and experience sufficient to……
    30d+
  • Energy Transfer Logo
    Energy Transfer
    3.9
    Principal AI Developer
    Houston, TX
    $119K - $177K (Glassdoor est.)
    Communicate clearly with both technical and non-technical stakeholders. Build AI agents using Microsoft Copilot Studio or the Semantic Kernel Agent Framework.…
    25d
  • National Association of Boards of Pharmacy Logo
    National Association of Boards of Pharmacy
    3.3
    Solutions Architect
    Mount Prospect, IL
    $140K - $160K (Employer provided)
    Acts as a go-to technical resource for internal engineers and offshore contractors by unblocking problems, answering design questions, and lifting team……
    30d+
  • Kamps Logo
    Kamps
    3.3
    Automation Software Developer
    Grand Rapids, MI
    $80K - $100K (Employer provided)
    Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent experience. Troubleshoot and resolve issues across the stack (front-end,……
    30d+
  • William O'Neil Securities
    C# .Net Developer
    Plano, TX
    $99K - $125K (Employer provided)
    The Senior Software Engineer will collaborate with the Software Engineering team to design, develop, enhance, and maintain software applications.…
    17d
  • G.A.S. Global Logo
    G.A.S. Global
    3.9
    Senior IT Systems Analyst
    Houston, TX
    We are seeking a Senior IT Systems Analyst with expertise in the Microsoft Power Platform suite of tools to lead the design and development of custom low-code……
    3d
  • Agile Defense Logo
    Agile Defense
    4.0
    Tactical Data link (TDL) Test & Evaluation Analyst - Intermediate
    Fort Huachuca, AZ
    $87K - $124K (Glassdoor est.)
    Conduct Standards Conformance and interoperability tests and post-test analysis as required using analysis tools such as industry standard test tools.…
    30d+
  • PPL Logo
    PPL
    3.1
    Senior SAP Developer
    Allentown, PA
    We are seeking an experienced SAP HANA ABAP Developer with a strong background in Supply Chain Management (SCM) modules to support the design, development, and……
    30d+
  • Software Enterprises Logo
    Software Enterprises
    3.3
    Software Developer (Java, .NET, Angular, AI, Mandarin MUST)
    Los Angeles, CA
    $65K - $90K (Employer provided)
    In fields of healthcare, banking, and financial services, high-tech IT business, retail and e-commerce, insurance, entertainment, telecom and cable, pharmacy……
    30d+
  • American Heart Association Logo
    American Heart Association
    4.2
    Sr. Digital Developer
    Virginia Beach, VA
    $115K - $125K (Employer provided)
    Design, develop and maintain web applications using technologies such as React, Ionic React, Nest.js, Typescript, etc. NET full-stack and related technologies.…
    24h
  • Compeer Financial Logo
    Compeer Financial
    4.4
    Prin Systems Developer
    Lakeville, MN
    $119K - $180K (Employer provided)
    Bachelor's degree in computer science, information systems or business, or related field; or an equivalent combination of education and experience sufficient to……
    27d
  • System One Logo
    System One
    3.6
    UI Architect – .NET, React & Enterprise Banking Solutions
    Kansas City, KS
    $140K (Employer provided)
    Define and own the front-end architecture strategy for a multi-tenant SaaS platform, ensuring scalability, maintainability, and high performance using ReactJS……
    30d+
  • Hudson Manpower
    Senior .NET Developer / Cincinnati, OH/ONLY USC and GC Candidates - REMOTE
    Cincinnati, OH
    $60K - $94K (Glassdoor est.)
    Your first project will be helping a large Financial and Real Estate (mortgage services) company develop and deliver technology solutions.…
    30d+
TherapyNotes Logo

TherapyNotes

4.1

Senior Software Developer (Agentic Development)

Philadelphia, PA
$110K - $135K (Employer provided)