Senior .Net Application Developer Jobs

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Applications Architect - Director of Software Engineering

Robert Half

•

Kansas City, Missouri, USA

Full-time

Description Position: Applications Architect - Director of Software Engineering Location: Kansas City, MO -- Mostly REMOTE Salary: up to $200,000 base annual salary plus exceptional benefits For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. This isn't just a leadership role-it's a chance to shape the future of a company's technology landscape. You'll lead th
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Posted 5 days ago | Updated 4 hours ago

C# Developer

Kforce Technology Staffing

•

Remote or Boca Raton, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a C# Developer in Boca Raton, FL. Key Responsibilities: * Architect, develop, and maintain a modern full-stack multi-tenant SaaS platform using .NET 9, C#, and Azure * Apply Domain-Driven Design () and clean architecture principles to support scalability, maintainability, and long-term growth * Build intuitive and responsive front ends using Telerik UI for ASP.NET Core, Bootstrap, Razor Pages, HTML, jQuery, and JavaScript * Design and implem
Posted 21 days ago | Updated 1 hour ago

DevOps Manager & Solutions Architect

INSPYR Solutions

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Houston, Texas, USA

Contract

Title: DevOps Manager & Solutions Architect Location: Houston, TX 77002 (ONSITE) Duration: Contract to hire or Direct Hire Work Requirements: , Holders or Authorized to Work in the U.S. W2/Direct employment only Job Title: DevOps Manager & Solutions Architect Position Overview: We are seeking a highly skilled, hands-on DevOps Manager & Solutions Architect to lead the design, implementation, and continuous improvement of our DevOps practices, tooling, and platform engineering efforts. This ro
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Posted 7 days ago | Updated 2 hours ago

Sr. Full Stack Software Engineer (Starlink)

SpaceX

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Redmond, Washington, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. FULL STACK SOFTWARE ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's
Posted 60+ days ago | Updated 8 hours ago

.NET Architect w/ Workers' compensation & ACORD .AL3

GreyCell Labs, Inc

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New York, New York, USA

Contract, Third Party

24 months of experience with Azure DevOps Server, including expertise in source control, building and releasing pipelines, work item tracking, and automated deployment processes. 84 months of experience utilizing NYCIRB (New York Compensation Insurance Rating Board) guidelines and regulations to develop and support software applications for analyzing and processing Workers' Compensation insurance premiums. The candidate must demonstrate expertise in maintaining data integration solutions that in
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Posted 5 days ago | Updated 7 hours ago

Production Support Engineer :: Houston,TX :: Contract/Fulltime

American Tech Vision Solutions LLC

•

Houston, Texas, USA

Full-time, Contract, Third Party

HI Production Support Engineer Location :: Houston,TX Duration :: Contract/Fulltime We are seeking a highly skilled Production Support Engineer with expertise in Python, .NET, and SQL to support retail energy acquisitions and business operations. This role involves troubleshooting, monitoring, and supporting production environments for energy acquisitions, ensuring smooth integration and operations for newly acquired customer portfolios. The ideal candidate should have experience in the
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Posted 53 days ago | Updated 2 days ago

Cloud Architect

Rose International

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Lansing, Michigan, USA

Full-time

Date Posted: 07/21/2025 Hiring Organization: Rose International Position Number: 485766 Industry: Government/Staffing Job Title: Cloud Architect Job Location: Lansing, MI, USA, 48933 Work Model: Hybrid Work Model Details: 2 days per week (Mondays and Tuesdays in-perso Shift: 9 am to 5 pm Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 13 Min Hourly Rate($): 75.00 Max Hourly Rate($): 82.00 Must Have Skills/Attributes: .Net, Cloud, HTML, SQL Experience Desired
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Posted 1 day ago | Updated 4 hours ago

Lead Cybersecurity Software Engineer

Kforce Technology Staffing

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Alpharetta, Georgia, USA

Full-time

RESPONSIBILITIES: Kforce has a client that is seeking a Lead Cybersecurity Software Engineer in Alpharetta, GA. Summary: We are seeking a Lead Cybersecurity Software Engineer with a strong focus on full stack development of internal security tooling. In this role, you'll be responsible for designing and building custom applications-ranging from web platforms to command-line tools-that empower engineering teams to securely build, test, and deploy their applications with minimal friction. These t
Posted 9 hours ago | Updated 1 hour ago

Software Developer - Automotive Industry

DBSI Services

•

Peoria, Illinois, USA

Full-time

Benefits: 401(k) 401(k) matching Relocation bonus Job Title: Software Developer Work Location: Onsite - US - Peoria, IL (100% onsite)Primary Skills: C#, .NET, MVVM, JavaScript/HTML/CSS Good to have: Python, Cloud Job Summary: We are seeking a highly skilled Software Engineer with expertise in C#, MVVM, and JavaScript to develop and maintain desktop/android/enterprise applications. The ideal candidate will have 3 - 5 years of experience in designing, developing, and deploying applications. Exp
Posted 60+ days ago | Updated 8 hours ago

Microsoft .NET Architect/MicrosoftTech StackArchitect

Balin Technologies LLC

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Remote

Contract

Position: Microsoft .NET Architect/ Microsoft Tech Stack ArchitectLocation:Remote We're specifically seeking someone with hands-on experience in system design and API development, proficiency in applying design patterns, and a solid understanding of cloud-native applications using Azure computing services.Familiarity with deployment diagrams involving containerization and Kubernetes is also essential.MUST have exposure to system design, deployment practices and running app in containers.Experien
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Posted 9 hours ago

Full Stack Software Engineer (Starlink)

SpaceX

•

Redmond, Washington, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. FULL STACK SOFTWARE ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's lar
Posted 60+ days ago | Updated 8 hours ago

Chase Travel Technology - Lead Software Engineer

JPMorgan Chase & Co.

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New York, New York, USA

Full-time

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Lead Software Engineer at JPMorgan Chase within the Connected Commerce Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions, and apply d
Posted 4 days ago | Updated 8 hours ago

Cloud Architect

OP Consulting Group LLC

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Lansing, Michigan, USA

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

CEPI Cloud Architect Summary This position serves as an Cloud Application Architect for the Center for Educational Performance and Information (CEPI). This position will serve as the technical expert on orchestrating the placement and interaction of application components, to meet the agency business requirements, while also satisfying the often-conflicting requirements of sustainability, cost control, standardization, security, compliance, and strategic alignment primarily for the IT syst
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Posted 1 day ago | Updated 1 hour ago

Sr. Software Engineer (C#)

Xoriant Corporation

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New York, New York, USA

Contract

Candidate will work with Portfolio Management, Finance, Risk, Accounting, and the rest of the application development team to gather and analyze requirements and assist with the design, development, and support of various in house developed systems related to portfolio accrual, price management and servicing rights operations. The role begins with taking ownership of the existing suite of applications and processes and will evolve into strategic restructuring of selected internal data processing
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Posted 33 days ago | Updated 7 days ago

C#, Web Programmer Analyst

DP Search

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Winston-Salem, North Carolina, USA

Full-time

No Consulting firms. No sponsorship available This is a Full-Time employee position, not Consulting. Only GC-EAD, -EAD, L2-EAD, TN VIsa should apply. No OPT-EAD or H1-B for this position. Company offers salary, bonus & 100% company-paid medical, dental & vision benefits. Job Title: C#/.NET Web Development Software Engineer Location: On-site in Winston-Salem, NC or Hauppauge, NY Job Type: Full-time, Employee Position Overview: We are seeking a skilled C#/.NET Web Development Software Engineer t
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Posted 34 days ago | Updated 15 hours ago

Sr IT Project Manager

InfoPeople Corp

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Queens, New York, USA

Contract

Bachelor's degree in computer science, Information Technology, Engineering or a related field.8+ years of progressive experience in IT project management, with a significant portion managing large-scale, complex projects.Proven experience with both Agile (Scrum, Kanban) and Waterfall methodologies.PMP, CSM, or equivalent certification is highly preferred.Strong understanding of various IT domains, including software development, infrastructure, cybersecurity, and cloud solutions.Proficiency with
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Posted 7 days ago | Updated 1 day ago

Sr. Software Engineer

Datasoft Technologies, Inc.

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Columbus, Ohio, USA

Full-time, Contract

Sr. Software EngineerHybrid schedule (3 days in office & 2 days WFH) About the Job Duration: 12-month contract with possibility of extension Location: Columbus, OH Pay rate: Hourly Job ID: 5184 This is a full-time W2 position with no subcontracting or C2C. Overview: The candidate will serve as a secure application development guide to our application teams and will assist in triaging and remediation vulnerabilities. Project Focus: Support vulnerability scanning solutions (SAST, library analy
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Posted 12 days ago | Updated 2 hours ago

Sr. Full Stack Software Engineer, Constellation Tools (Starlink)

SpaceX

•

Redmond, Washington, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. FULL STACK SOFTWARE ENGINEER, CONSTELLATION TOOLS (STARLINK) At SpaceX, we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. S
Posted 50 days ago | Updated 8 hours ago

Pega Developer with MuleSoft

Acadia Technologies, Inc.

•

Phoenix, Arizona, USA

Full-time

Technical Skills:Pega PRPC:Deep understanding of Pega's core platform, including its architecture, rule types, and application development capabilities. Java:Proficiency in Java is essential for customizing and extending Pega applications, especially when integrating with other systems. Web Technologies:Solid knowledge of HTML, CSS, and JavaScript is needed for building user interfaces and interacting with Pega's UI framework. Database Design:Experience with database concepts, SQL, and databa
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Posted 1 day ago

Fullstack .NET Developer_Face 2 Face Interview

Ace Technologies, Inc.

•

Irving, Texas, USA

Contract

Contract to hire: 12-month contract to hire (could go permanent after 6 months.) Location: hybrid , onsite 3 days per week Top skills: React, c#, .net Core, ASP.net, SQL Server, Restful APIs, JQuery, Javascript, HTML, CSS Job description seeking a self-motivated and talented Software Development Engineer to join our team in delivering high quality software. The full-stack software engineer will work closely with program managers, product owners, and scrum teams to ensure that new features are pr
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Posted 8 days ago