ASP.NET jobs in Boston, MA

Senior Developer Full Stack - SDFS 25-33292

Everett, Massachusetts

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Today

Job Title: Senior Developer Full StackDuration: 6 MonthsLocation: Everett, MA 02149 Position DescriptionA government agency is seeking a Senior Full Stack Developer (Node/Angular) with strong experience modernizing legacy applications in Java and/or .NET environments. This role involves maintaining existing systems while leading the migration toward modern, cloud-native applications built with Node.js, Angular, TypeScript, and AWS. The environment consists of a mix of legacy Java and .NET applic

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Contract, Third Party

Depends on Experience

.Net Developer Lead

Remote

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11d ago

Job Summary The client is looking for a Systems Software Programmer - Project LeadWork Location: Role is 100% remoteAdditional details: Travel required as needed, up to five days quarterly, onsite in Columbia Responsibilities Perform complex programming functions, assistance, and technical advice, including design architecture, configuration, writing, testing, and documentation to the complex programming of agency computer systems as assigned.Modernization of legacy computer systems to ASP.Net M

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Contract

Depends on Experience

Web & Database Administrator

Remote

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30+d ago

Overview: This role is responsible for maintaining the FMLogics platform s technical infrastructure, ensuring reliable website functionality, database integrity, and user support for both doctors and patients. The ideal candidate is a hands-on web developer and database administrator with strong problem-solving skills and experience supporting a live web-based application. Key Responsibilities: Website and Server MaintenanceOversee general website functionality, uptime, and performance.Coordinat

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Contract

$50 - $100

Senior Developer

Boston, Massachusetts

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Today

Location: Boston, MA Salary: $80.00 USD Hourly - $85.00 USD Hourly Description: Job Description: Senior Developer (Full Stack) The Client is seeking a Senior Developer (Full Stack: Node/Angular) with experience in modernizing legacy applications across Java and/or .NET ecosystems. The ideal candidate will help maintain older applications while leading the transition to modern, cloud-native solutions using Node.js, Angular, TypeScript, and AWS. EOE's environment includes a mix of Java and .NE

Contract

USD 80.00 - 85.00 per hour

UI/UX Designer

Remote or Madison, Wisconsin

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Today

90% remote role, but candidate must reside in WisconsinRole Title: UI/UX DesignerClient: Wisconsin Elections CommissionLocation: Madison, WI (90% Remote; Onsite 3 4 days/month)Work Authorization: No H1B, CPT, or OPT Mandatory RequirementsMust currently reside in Wisconsin with prior work history in the stateAbility to commute onsite to Madison 3 4 days per month (self-funded)Minimum 3 years in UI/UX rolesExperience working with:Low-fidelity and high-fidelity wireframes and prototypesUser researc

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Contract

$60+

.NET Developer

Remote or Hybrid in Harrisburg, Pennsylvania

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Today

Skills: Required: 8+ Years .NET Core and C#, for building backend services and applicationsASP.NET, ASP.NET MVC or ASP.NET Core for building web applicationsPostGres Database\ PostGres GIS.APIs and Integration, RESTful APIs, microservices and event-driven architectureTesting frameworksXUnit/NUnitPrefer: Jasmine and KarmaORM, such as Entity framework and Dapper GIS Experience with Esri ArcGIS solutions for integrated mapping and location functions.Cloud services with implementation in .NETAzure F

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Third Party, Contract

Depends on Experience

Sr .NET / DB2 / IBM MQ Developer-Remote - W2 Only

Remote

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Today

Title: Sr .NET / DB2 / IBM MQ Developer-Remote - W2 Only Location: Remote Length: Long term Restriction: W2 Only Description: Short Description: - This role focuses on building and supporting transaction-heavy services using C#, , DB2, and IBM MQ. You will work on complex integrations, high-volume processing, and modernization toward AWS & Open Shift. Key Responsibilities: Develop and maintain C# / backend services with high transaction volumes. Implement and optimize DB2 stored procedures,

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Contract

Depends on Experience

UI/UX Designer - $73 CTC - REMOTE (CURRENT WI Resident)

Remote

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4d ago

Job Description: Crop to Crop resumes are accepted Location Requirement: Onsite or Remote: Candidates must be CURRENT WI residents. No relocation is allowed. This position will work mostly remote (from within the state of WI). However, the selected hire should plan to come onsite a few times each month on average, as project needs dictate. This position is responsible for designing, helping to develop, and maintaining the UI/UX for the rebuilding of Wisconsin s statewide voter registration sys

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Contract

Depends on Experience

.Net Full Stack Developer - Primarily Remote - Contract - Harrisburg, PA - B4061B

Remote or Hybrid in Harrisburg, Pennsylvania

•

Yesterday

Our direct client is looking for a .Net Full Stack Developer for a Primarily remote with occasional onsite Contract in Harrisburg, PA. J0B DESCRIPTION: - The Find My Ride Schedule system is an application used for scheduling transportation for citizens of need within the Commonwealth. - It is being transitioned to PennDOT s Bureau of Public Transit control and recoded to replace an external vendor hosted system built with Ruby on Rails and hosted on AWS. - The revised application will be re-p

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Contract, Third Party

Depends on Experience

Full Stack Developer(.Net)

Remote

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14d ago

JOB DESCRIPTION: Job Title: Full Stack Developer(.Net) Location: Remote Duration: 8+ Months Essential Duties & Responsibilities * Lead the team to follow effective processes, policies, and continuous development of capability within the team * Perform code reviews to ensure code quality, following of efficient and secure procedures for Systems Software Development with attention to all technical aspects * Participate in project management including: sizing, design, development, testing, and impl

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Contract

Depends on Experience

.Net Front End Developer - Primarily Remote - Contract - Harrisburg, PA - B4062B

Remote or Hybrid in Harrisburg, Pennsylvania

•

Yesterday

Our direct client is looking for a .Net Front End Developer for a Primarily remote with occasional onsite Contract in Harrisburg, PA. J0B DESCRIPTION: - The Find My Ride Schedule system is an application used for scheduling transportation for citizens of need within the Commonwealth. It is being transitioned to PennDOT s Bureau of Public Transit control and recoded to replace an external vendor hosted system built with Ruby on Rails and hosted on AWS. - The revised application will be re-platf

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Contract, Third Party

Depends on Experience

.NET Full Stack Developer

Remote

•

Today

We do have an immediate opportunity for a .NET Full Stack Developer position with one of our clients which isRemote. Please find below job description and share your interest. Responsibilities: End-to-end software development, including coding, testing, integration, support, and enhancements. Key Skill: Deep experience across all phases of the software development lifecycle. Requirements: Experience: 12+ years Certification: Latest Microsoft / Azure certifications Technologies: .NET Core, SQL S

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Contract

Depends on Experience

QA Automation Engineer / QC Tester || Brooklyn, NY (Remote)

Remote

•

Yesterday

QA Automation Engineer / QC Tester Remote Note: Client may request that key personnel attend onsite meetings as necessary. When on-site presence of the Contractor is required, will be provided at 335 Adams Street, Brooklyn NY 11201, 2 Metrotech Center, Brooklyn NY 11201 Responsibilities: Designs and executes test plans, both automated and manual, covering functionality, performance, and security. Key Skills: End-to-end and regression test automation Manual and automated test case execution Requi

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Contract

Depends on Experience

Senior Frontend Engineer (React.js)

Remote

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4d ago

Senior Frontend Engineer (React.js)Introduction:We are looking for a Senior Frontend Engineer with expertise in React.js to join our team. As a Senior Frontend Engineer, you will be responsible for building high-performance UI modules, translating UX designs into scalable front-end components, and collaborating with backend systems. You will work closely with design, product, and backend teams to deliver end-to-end features and ensure seamless integration. Responsibilities:Build high-performance

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Contract

Sr. Back-End Developer (.NET)

Remote

•

Yesterday

We Are Hiring: Sr. Back-End Developer (.NET) Location: Redmond, WA (Open for Remote | Must work PST) Rate: $55/- Client: Tech M Were looking for a Senior .NET Back-End Developer to build scalable, secure, and high-performing backend services for enterprise-grade systems. Responsibilities: Design & develop scalable backend services using ASP.NET / .NET Core with clean architecture. Build secure, high-throughput REST APIs with routing, versioning, and custom pipelines. Implement EF Core, stored p

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Contract

Software Engineer (.NET - Backfill)

Remote or Dallas, Texas

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Today

Software Engineer (.NET) Remote within certain states $120,000 The Software Engineer role necessitates exceptional prioritization skills, crystal-clear communication, a consistent history of successful project deliveries, and a deep understanding of software engineering. We value creative problem-solving paired with an unwavering commitment to quality and customer satisfaction. You should be adept at managing multiple project facets concurrently and possess strong analytical capabilities, enab

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Full-time

Applications Architect

Remote or West Des Moines, Iowa

•

Today

Description We are looking for an experienced Applications Architect to join our team in West Des Moines, Iowa. In this long-term contract position, you will play a key role in designing and implementing solutions for a new annuity product tied to retirement accounts. This opportunity involves integrating multiple stakeholders, including third-party providers, and ensuring seamless interaction with innovative software systems. THIS ROLE CAN BE REMOTE NATIONALLY. Responsibilities: Develop and de

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Contract

System Software Programmer - Project Lead(Full Time(W2) Only))

Remote

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4d ago

Role : System Software Programmer - Project Lead(Full Time(W2) Only)) Client : Government of South Carolina(DPH) Work Type : Remote(But expected to be onsite 5 days in a month(Columbia,South Carolina)) Duration : 36 Months Payrate : Based on Experience eSystems Inc. is a fast-growing Systems Integrator based in Princeton, New Jersey. We provide strategic IT solutions and services with primary practice areas in Java and Microsoft centric e-Business solutions, ERP solutions, Enterprise Application

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Full-time

Depends on Experience

Sr. Application Programmer

Remote

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15d ago

Comtech is seeking a resource to develop, configure, administer, and support Microsoft Power Apps, .NET applications, Power BI dashboards/reports, and SharePoint solutions. The resource will lead application deployment processes in alignment with State standards and coordinate with State teams for required infrastructure setup. Responsibilities include implementing integrations with State Enterprise Architecture Services, APIs, and identity management systems, along with establishing failover an

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Full-time

$40 - $50

Senior Software Engineer - .API - (Remote - North Carolina)

Remote or Raleigh, West Virginia

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17d ago

Overview This is a remote role that may only be hired in the following location - North Carolina. This position provides complex technical support to data processing systems through enhancement of related software and processes. It is within the Corporate Technologies department and is responsible for providing primary advanced technical and operational business technology support for Corporate Procurement and Sourcing business functions. Develops software and procedures that improve processing

Full-time

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ASP.NET jobs in Boston, MA, USA