Senior.NET Developer
Cyquent
Job Title- Senior .NET Developer Job Summary We are seeking a Senior .NET Developer with strong Microsoft Azure cloud experience to design, build, modernize, and support modern applications. The ideal candidate will have expertise in .NET Core/.NET 8, C# , and cloud-native development, with experience integrating Azure services and implementing AI-powered solutions. The selected candidate will work with the client to modernize legacy .NET applications and develop innovative cloud-based solutions. Key Responsibilities Design, develop, and modernize .NET applications using .NET 8 and cloud-native architectures. Build and integrate Azure services, including App Services, Functions, API Management, Service Bus, Azure SQL, Azure OpenAI, and AI Foundry. Modernize legacy .NET Framework/Web Forms applications. Develop AI-powered solutions using Azure AI technologies. Implement secure APIs and authentication using Microsoft Entra ID/B2C. Support CI/CD pipelines, containerization, and cloud deployments. Collaborate with the client and project teams to deliver high-quality solutions. Required Skills Expert in C#, ASP.NET Core, .NET Core/.NET 8 , and cloud-native development. Strong experience with Microsoft Azure services, microservices, API security, and Microsoft Entra ID/B2C authentication. Experience modernizing .NET Framework/Web Forms applications to .NET 8 or cloud-native architectures. Hands-on experience with zure AI Foundry, Azure OpenAI, AI agents, Retrieval-Augmented Generation (RAG), prompt engineering, and GitHub Copilot . Proficiency with GitHub or Azure DevOps, CI/CD, and containerization . Strong knowledge of SQL, Cosmos DB , and modern UI frameworks ( Blazor, React, or Angular ). Qualifications Strong analytical and problem-solving skills, including feasibility studies, solution assessments, and gap analysis. Excellent verbal and written communication skills. bility to collaborate effectively with the client , project teams, stakeholders, and leadership. bout Cyquent Cyquent is a CMMI & ISO Certified Technology Enabler providing end-to-end IT solutions and services to organizations in both the public and private sectors since 2001. We are known for delivering high-quality, scalable solutions across complex enterprise environments. Why Join Cyquent? This is an opportunity to work alongside a high-performing technology team supporting a wide range of enterprise and public sector clients. You'll gain hands-on experience working on impactful projects in a collaborative and fast-paced environment. We offer: Competitive salary and 401(k) Comprehensive health benefits (medical, dental, and vision) starting on Day 1 Paid time off annually, plus state holidays Support for professional growth, including certification assistance and continued learning opportunities Cyquent
$145k - $166k
...Blu Omega is looking for a Senior .NET Developer to join our innovative team and play a vital role in shaping the future of mobile and web application development within a dynamic, tech-driven environment. This is an exciting opportunity to lead high-impact projects, leveraging...SeniorWork experience placement$125k - $130k
...our success and fosters a creative, challenging, and mission-driven work environment for current and future employees. Senior .NET Developer A-TEK, and its subsidiary, Mackson Consulting, are at the forefront of digital innovation, offering advanced IT services...SeniorRemote work$100k - $120k
...Job Description Job Description Position Title: Full Stack .NET Developer Location: Rockville, MD (On-site 2 days per week required) Clearance: Public Trust Clearance Salary: $100,000.00 - $120,000.00 Annually The anticipated salary range for this position...SeniorTemporary workFlexible hours2 days per week- Senior.NET Developer - Azure & AI SolutionsSenior.NET Developer - Azure & AI Solutions to support our client in designing, developing, modernizing, and maintaining enterprise applications using Microsoft Azure and the latest.NET technologies. The ideal candidate will have...Senior
- ...Job Title: Senior .NET Full Stack Developer Job Location: Hybrid (Wednesdays in Silver Spring, MD) Length: 9-12 months+ Background: Standard Interview Process: Virtual, followed by an onsite Top Skills Needed: Autonomous Problem Solving -...Senior
$100k - $230k
...and Great Careers. GEICO is seeking a Senior Software Engineer to join our Underwriting... ...to a tech organization by designing, developing, and deploying core consumer experiences... ...Qualifications Fluency and Specialization with .NET, Java and at least one other modern...SeniorHourly payFull timeWork experience placementWork at officeLocal area- ...Job Description Job Description Job Title: Sr. NET Developer / AI Developer / Power BI Location: MUST BE LOCAL TO MD, VA or DC Type: Contract Compensation: Negotiable, W-2 or C2C Work Model: Hybrid Hours: 35 work hours a week All residency status may apply...SeniorContract workLocal area
- ...Sr. .Net Developer We are seeking a highly skilled and experienced Sr. .Net Developer to join our team. As a Sr..Net Developer, you will be responsible for designing, developing, and maintaining software applications using the.Net framework. Your expertise in C#, Azure...SeniorContract workRemote work
$138k - $160k
...Overview The Senior NET Blazor is responsible for building secure, high-quality application features within the VA-EISS platform... ...execution, testing, remediation, and production readiness Develop secure, high-quality C#, .NET, and Blazor features for VA-...SeniorTemporary workWork at officeImmediate startRemote workFlexible hoursShift work$156k - $191k
...Job Description Job Description Senior .NET / Azure Developer Remote, U.S. | C2C $85-$105/hr or W-2 $75-$92/hr equivalent ($156,000-$191,000/yr) ABOUT LIVI CONSULTING LiVi Consulting is a certified Woman-Owned Small Business (WOSB) and Veteran-Owned Small Business...SeniorHourly payFull timeContract workPart timeFor contractorsH1bLocal areaRemote work$139.1k - $251.45k
This position is responsible for developing, implementing, and overseeing the technical quality assurance and control systems used to prevent defects in the software delivered products for the TFDM and ERAM programs. Duties include defining and implementing standards,...SeniorFull time$115k - $130k
...built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Senior .NET Developer Location: McLean, VA (hybrid, onsite work required) Terms: Full-time Salary: $115-130k DOE Clearance: Qualified...SeniorPermanent employmentFull timeWork experience placementFlexible hours- Leidos is seeking a senior QA/Quality Assurance lead to develop, implement, and oversee quality systems for TFDM and ERAM software deliverables. The role emphasizes standards, testing, trend analysis, and lifecycle oversight. Responsibilities include CAM budget reporting...SeniorRemote job
- AUI Fine Foods in Gaithersburg, MD is seeking a motivated Web Developer to support and enhance their e-commerce website. Responsibilities... ...have 5+ years of web development experience, particularly in ASP.NET MVC, and be familiar with SQL databases. They should excel in problem...
- ...support of multiple web-based applicationsApply strong knowledge of web applications, and web technologies using .NET, Angular JS and JavaScript to develop quality solutionsEnsure that business rules are consistently applied across, to limit the possibility of inconsistent...Full timeFor contractors
- ...technology company based in Rockville, VA, is looking for a full-time Senior Engineer, Software Automation to help design and program high-... ...and analog sensors 3+ years of programming experience with C#/.NET or another OOP language such as C++ or JavaOR 3+ years of...SeniorFull time
- ...DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and... ...and Development of applications using .Net framework• Bachelor’s degree in Computer... ...TechnologyExperience level: Mid-Senior LevelIndustry: Information Technology And...Work experience placementWorldwide
- ...Occupational Therapist | PRN & Full Time @ Senior Living Community Location: Gaithersburg,... ...occupational therapy evaluations and develop individualized plans of care Provide outpatient... ...timely and accurate documentation using Net Health and facility systems Be part of a...SeniorFull timeRelief
- ...DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and... ...and Development of applications using .Net framework• Bachelor’s degree in Computer... ...TechnologyExperience level: Mid-Senior LevelIndustry: Information Technology And...Work experience placementWorldwide
$143.91k
Agency: Nuclear Regulatory CommissionDepartment: Other Agencies and Independent OrganizationsSalary: Starting at $143,913 Per year (GG 14)Dates: Open 09/10/2026 to 09/24/2026Schedule: Full-timeWork type: PermanentRelocation: FalsePosition ID: IMP-13056769-26-DBDocument ...Senior- Joseph, Greenwald & Laake, P.A. is an AV-rated Maryland law firm with more than 40 attorneys and offices in Greenbelt and Rockville. We are seeking an experienced Family Law Paralegal to support two family law trial attorneys in our Rockville office. This position offers...SeniorWork at office
- Protein Expression Senior Scientist Job - Rockville, MDSenior Scientist Position in Protein ExpressionWe are currently seeking a talented Senior Scientist with expertise in protein expression for our research team in Rockville, MD. The ideal candidate will have a strong...Senior
$175k - $225k
...clarity, compassion, and confidence. We’re seeking an experienced Senior Family Law Attorney to join our growing team and take a lead... ...with professionalism and empathy. Collaborate with clients to develop comprehensive legal strategies that align with their goals and...Senior- ...DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and... ...keenness.Job DescriptionPositon: .NET developerLocation: Mclean, VADuration:... ...Information TechnologyExperience level: Mid-Senior LevelIndustry: Information Technology And...Full timeWorldwide
- ...DRB Homes in Rockville, MD, is seeking a Senior Accountant to own centralized accounting, reporting, and close activities across corporate and division entities. You will manage recurring accounting tasks independently, resolve routine issues, and support complex matters...Senior
- ...Seventh Sense, LLC in Rockville, MD is seeking a Senior Acquisition Specialist for an upcoming NIH project. The role requires 8+ years in federal acquisitions and expertise with FAR/HHSAR. Onsite work five days a week with a competitive salary and benefits package. Responsibilities...SeniorContract work
- ...Seventh Sense, LLC seeks a Senior Contract Specialist to oversee high-volume acquisition activities through the full contract lifecycle. This on-site role in Rockville, MD requires independent work, rigorous documentation, and the ability to enable Contracting Officers...SeniorContract work
- ...Senior Database Administrator IIEmployment Type: Full-Time, Mid LevelDepartment: Information TechnologyContact Government Services is... ...support Microsoft Technologies such as Visual Studio Framework, VB.NET, ASP, NET and Web Services.- Support visualization technologies...SeniorFull timeFlexible hours
$139.3k - $232.2k
...A regional banking institution is seeking a Senior Commercial Relationship Manager in Gaithersburg, MD. This full-time role focuses on managing client relationships in the Middle Market, emphasizing growth and profitability through comprehensive financial services. Ideal...SeniorFull time$140k - $170k
...and continuous professional development. We are seeking a Senior FP&A Manager to join our team. Senior FP&A leader responsible... ...not merely report on them.As Senior FP&A Manager, you will:Develop and implement net-new analytical frameworks for the service line — capacity...SeniorFull timeWork experience placementLocal areaRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior.NET Developer. Be the first to apply!
- senior c# .net software developer Rockville, MD
- senior net developer remote Rockville, MD
- senior operations technician Rockville, MD
- senior cloud service delivery manager Rockville, MD
- sr operations manager Rockville, MD
- senior director clinical development Rockville, MD
- sr accountant Rockville, MD
- senior financial analyst remote Rockville, MD
- senior manager accounts payable Rockville, MD
- senior director coding Rockville, MD


