Software Engineer, .NET
Vistronix
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover why we are atop veteran employer and Certified Great Place to Work ASRC Federal Technology Solutions is seeking a Software Engineer with hands‑on experience and Microsoft Power Platform (Power Apps, Power Automate) to support in SharePoint development and enhance enterprise business applications. This role focuses on building secure, scalable solutions that streamline workflows, improve collaboration, and meet evolving customer requirements across a mission‑critical environment. To be considered for this role, the ability to be on‑site with the customer and currently hold an Active Secret clearance is required. The customer’s office is located at 600 19th Street NW, Washington, DC, accessible by metro. Key Responsibilities Build and enhance business applications using Power Apps (Canvas and Model‑Driven) and Power Automate flows. Maintain SharePoint sites, libraries, lists, workflows, and custom components. Work with Dataverse, SharePoint Online, SQL Server, and other data sources to support application logic and data modeling. Integrate Power Platform and .NET solutions with Microsoft 365, Azure services, and external APIs. Integrate SharePoint and Power Platform solutions with SQL databases, external APIs or other enterprise data sources. Collaborate with stakeholders to gather requirements, translate business needs into scalable, maintainable technical solutions. Ensure all solutions follow security best practices and comply with organizational and federal standards. Troubleshoot and optimize Power Platform applications, .NET web applications, and SharePoint solutions across development and production environments. Maintain documentation for application design, configuration, and operational procedures. Provide user support, training and technical guidance to ensure successful adoption of deployed solutions. Participate in planning, testing and deploying enhancements and new features. Required Qualifications Hands‑on experience with Power Apps, Power Automate and Power BI. Hands‑on experience developing and customizing SharePoint Online and/or SharePoint On‑Premises environments. Familiarity with C#, .NET Framework, .NET Core, ASP.NET MVC or Web API. Experience building automated workflows using Power Automate. Understanding of SharePoint architecture, permissions, content types and site administration. Familiarity with Microsoft 365 services, including Teams, OneDrive and Azure AD. Familiarity with AWS cloud services at a foundational level (equivalent to AWS Cloud Practitioner knowledge), or higher. Ability to troubleshoot application issues and provide clear, actionable resolutions. Strong communication skills and experience working directly with business users and stakeholders. Understanding secure application development practices and compliance requirements. Bachelor’s degree and a minimum of 2–4 years of experience in software engineering or a related field, or an equivalent combination of education and experience. Benefits We invest in the lives of our employees, both in and out of the workplace, by providing competitive pay and benefits packages. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law. The salary offered will depend on several factors including, but not limited to, relevant experience, skills, education, geographic location, internal equity, business needs, and other factors permitted by law. Posted pay ranges are a general guideline only and are not a guarantee of compensation or salary. EEO Statement ASRC Federal and its Subsidiaries are Equal Opportunity employers. All qualified applicants will receive consideration for employment without regard to race, gender, color, age, sexual orientation, gender identification, national origin, religion, marital status, ancestry, citizenship, disability, protected veteran status or any other factor prohibited by applicable law. #J-18808-Ljbffr
$100k - $160k
...Majus Consulting is looking for a highly skilled Senior Software Engineer to join our Washington, DC team. In this full-time position, you'll... ...role demands strong programming skills in languages such as .NET and Python and experience with RESTful APIs. Join us for opportunities....netFull time- ...A leading SaaS company in Bethesda is seeking an experienced software engineer with expertise in C#. The role involves full-stack development and collaboration with teams on feature planning and system design. Candidates must have 8+ years of experience preferably in a....net
- ...Redhorse Corporation is seeking a Senior Software Developer in Arlington, Virginia, to lead the evolution of the DOJ National Classified... ...within a DevSecOps framework. Key technical skills include C#, .NET, and Agile methodologies. Redhorse values diversity and promotes....net
$120k - $206k
...Senior Software Engineer – Backend Arlington, VA We are looking for a Senior Software Engineer to join our backend team and play a critical... ...build scalable, secure REST APIs and microservices using ASP.NET Core (C#) Build and maintain backend workers for large-....netRemote work$100.32k
...Maximus is currently seeking a Software Engineer. In this role, you will provide expertise in the areas of managed file transfer and EDI X12... ...SecureTransport and Sterling File Gateway. Proficiency in VB/C Sharp .net and Python scripting. Works on problems of diverse scope....netRemote work- ...Software Engineer Job Locations US-VA-Arlington ID 2025-4259 Category Defense Type Full Time... ...computer programming using most prevalent languages (examples: .NET, HTML, JAVA). Secret Clearance Benefits include:....netFull timeTemporary workFor contractorsFlexible hours
- ...There's a good chance you've even used our software since 70,000+ companies nationwide use it... ...Role Our day-to-day work is in C# on .NET Core with MVC and Vue.js at the front-end... ...custom patterns handling our enrollment engine. We believe the best part of development....net
- ...day one to real investment in employee growth. You’ll join a team of sharp, mission-driven engineers where your work matters and learning is part of the job. The .NET Software Engineer/Developer will design, develop, and maintain web applications using the .NET framework....netWork from homeFlexible hours
- ...a premier provider of innovative cyber, software and intelligence solutions addressing everyday... ...and beyond. We are seeking a Software Engineer to support our prime contract. Your daily... ...websites) With Microsoft technologies (.NET, ASP, NET, C#, etc) for multiple internal....netContract work
- ...There's a good chance you've even used our software since 100,000+ companies nationwide use... ...re currently looking for a senior backend engineer that will be primarily designing,... ...products. Our day-to-day work is in C# on .NET 8 with WebAPI, MVC and Vue.js at the front....netWork at officeRemote work
$82k
...Software Engineer - Salesforce When you join the Members 1st team, you become part of something much bigger than a credit union. You become... ...patterns; may collaborate with teams using Angular, JavaScript, and.NET technologies. Participate in the full software development....netWork at officeLocal areaNight shift- ...Sr. Software Engineer Responsibilities: Gather requirements and develop technical, functional and solution documents. Architect and implement... ...applications using Microsoft technologies. Work with MVC, ASP.NET, ADO.NET, SQL Server, Visual Studio, .NET Framework, C#, Entity....netRelocation
- ...We are looking for a Sr. Software Engineer with strong ASP.NET experience to join our team supporting our government customer located in the Washington DC metro area. This is an onsite work opportunity. U.S. Citizenship required. This is a 1 year project. What You'll Bring....netFlexible hours
$113k - $188k
...Job Family : Software Development & Support Travel Required : None Clearance... ...a staff of programmers and/or other engineers. Works independently without direct supervision... ...development of web applications with ASP.Net, Cloud technologies or low code tools (....netTemporary workFlexible hours$140k - $200k
...office. These include frontend and backend engineers, AI research scientists, and others from... ...including interop between managed code (.NET) and native code. Proven track record of... ...dedication to building accessible and inclusive software. Excellent software engineering....netWork at office$151k - $201k
...Senior Software Engineer - Setup and Delivery At Playlist, life's richest moments happen when people step away from screens to move, connect... ...large-scale SaaS applications ~ Proficiency with .NET, C#, Python, AWS, Java, Kotlin, Javascript, etc. ~ Experience....net$142.69k
...Software Engineer II, CRM The ACLU seeks applicants for the full-time position of Software Engineer II in the Product and Engineering division... ...communication and collaboration skills Familiarity with.Net, C# Familiarity with JavaScript frameworks Familiarity with....netFull timeWork at office2 days per week- ...Software Engineer (.Net) Position at VMD Corp As a Vision, Mission, and Driven company, VMD has been delivering information technology solutions to the Federal government in Agile Engineering, Cybersecurity, and Critical Infrastructure Protection since 2002. Our mission....netContract workInterim roleWork at officeRemote work
$100k - $160k
...is currently seeking a highly skilled and experienced Senior Software Engineer to join our team. As a Senior Software Engineer, you will design... ...Strong proficiency in modern programming languages including .NET, C#, Java, Python, and/or JavaScript Experience designing and....netFull timeFlexible hours- ...Software Engineer – CoStar – Arlington, VA Overview CoStar Group is a leading global provider of commercial and residential real estate information... ...technologies, like React, Vue, TypeScript, NodeJS, C#, .Net, OpenSearch, Kafka, SQL, NoSQL A demonstrable track record of....netImmediate startWork from home
$110k - $130k
...Pay: $110,000.00 - $130,000.00 per year Job description: Software Engineer Constellation seeks a Software Engineer to join our Homeland Security... ...like React and backend ecosystems such as Java/Spring, C#/.NET, or similar enterprise-grade languages Strong experience developing....netFull timeFlexible hours- ...Full Stack Software Engineer (.NET / React / PostgreSQL) Koniag IT Systems, LLC, a Koniag Government Services company, is seeking experienced Full Stack Software Engineer (.NET / React / PostgreSQL) with a TS/SCI security clearance to support KITS and our government....netLocal area
- ...environment. You will be working on a team of engineers with a broad range of skills to develop... ...technologies. ~ Experience with software development lifecycle (SDLC) from conception... ..., etc.). ~ Experience with Coldfusion,.Net or java technologies for application development....netFlexible hours
$128k - $152k
...sensitive environments while fostering a culture of integrity, accountability, and technical excellence. Position Overview The .NET Software Engineer/Developer will design, develop, and maintain web applications using the .NET framework. The successful candidate will....netFull timeImmediate startRemote work$78.9k - $123.3k
...team to translate these needs into working software. Working closely with the Scrum... ...Experience developing web applications using .NET, C#, Entity Framework, LINQ... .... We bring together leading scientific, engineering, and management expertise in a culture grounded....netPermanent employmentFull timeContract workPart timeLocal areaRemote work- ...Software Engineer – CoStar – Arlington, VA You will have a direct impact on highly visible CoStar Suite web applications that touch millions... ...modern technologies such as React, Vue, TypeScript, Node.js, C#, .NET, OpenSearch, Kafka, SQL, or NoSQL. Experience building and....netWork from home
$156k - $196k
...systems, Point of Sale systems and other applications. As a Sr. Software Engineer in Test, you will play a crucial role in the success of our... ...traditional OOP programming languages, specifically C# (with .NET core and NUnit/XUnit/MSTest). Hands‑on experience with IOS and....netTemporary workWork experience placement$69.4k - $158k
..., developing, writing, and implementing software programming applications 2+ years of software... ...or 5+ years of experience in software engineering in lieu of a degree Nice If You Have:... ...with Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal....netWork at officeLocal areaRemote work$86.8k - $198k
## Software EngineerApplylocations: Arlington, VA: Alexandria, VAtime type: Full timeposted... ...apply)job requisition id: R0242035Software Engineer**The Opportunity:**As a full stack... ...Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal....netFull timeContract workPart timeWork at officeRemote work- ...Makpar .Net Developer Position Makpar is a comprehensive professional and technical... ...and technical expertise in cloud engineering, data management, cybersecurity and emerging... ...Qualifications: ~3+ years of professional software development experience. ~ Experience....netPermanent employmentStart working todayFlexible hours
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