.Net C# Lead Developer Jobs in Boston, MA

Refine Results
101 - 120 of 234 Jobs

Senior Software Engineer (C#)

Rockstar Games

•

Andover, Massachusetts, USA

Full-time

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar New England is on the lookout for talented C#/.NET Developers who consider software development to be a craft, and possess a passion for tacklin
Posted 60+ days ago | Updated 9 hours ago

NCDOT - Technical Specialist (766259)- COBOL Programmer (Local to NC)

SunTechPros, Inc.

•

Remote

Contract, Third Party

Job Title: NCDOT - Technical Specialist (766259) Location: Raleigh, NC (Remote) Duration: 12 months Interview: Either Webcam Interview or In Person The last date: 07/22/2025 Job Description:The candidate will be allowed to work remotely until all staff return to site. At that point the candidate will be required to come onsite. The manager has a strong preference for candidates in NC. The candidate must come in to pick up his or her equipment on the first day at own expense. A candidate or a ven
Easy Apply
Posted 15 hours ago

Mainframe Programmer -Remote -Only Local to NC

MSYS Inc.

•

Remote or Raleigh, North Carolina, USA

Contract, Third Party

Title: Mainframe Programmer -Remote - Only Local to NC Location : Raleigh NC Length: Long term Restriction: W2 or C2C Job Description: Very long term project; initial PO for 1 year, expect to go for 4+ years Remote Must pick up laptop at Raleigh NC The manager has a strong preference candidates/Resource from local to North Carolina (NC). Role responsibilities: Analyze, define, and document requirements for data and business processesDesign, document, and coordinate desired changes to legacy mo
Easy Apply
Posted 4 days ago

Staff Software Engineer - Remote

Milliman IntelliScript

•

Remote

Full-time

What We Do Milliman IntelliScript is a group of a few hundred experts in fields ranging from actuarial science to information technology to clinical practice. Together, we develop and deploy category-defining, data-driven, software-as-a-service (SaaS) products for a broad spectrum of insurance, health IT and life sciences clients. We are a business unit within Milliman, Inc., a respected consultancy with offices around the world. Candidates who have their pick of jobs are drawn to IntelliScript
Easy Apply
Posted 60+ days ago | Updated 13 days ago

z/OS Mainframe Programmer Analyst (COBOL/CICS/DB2) - REMOTE (Locals to NC)

Chandra Technologies, Inc.

•

Remote

Contract

Job Description: Crop to Crop resumes are accepted Location Requirement: The candidate will be allowed to work remotely until all staff return to site. At that point the candidate will be required to come onsite. The manager has a strong preference for candidates in NC. The candidate must come in to pick up his or her equipment on the first day at own expense. A candidate or a vendor representative must come in to drop off his or her equipment on the last day at own expense. The NC Department
Easy Apply
Posted 5 days ago

AI/ML Developer

Oxford Global Resources

•

Remote

Contract

AI/ML App Developer Start: 8/4/2025 LOA: 3 mos + ext Loc: Midwest US 100% remote Our client is looking for an AI/ML App Dev resource with experience in LangGraph, Pydantic, Python, C#, and .NET. They are not looking for data scientist and data modeling (batch processing) experience. They are looking to build more apps for their portal. Must: AI/ML App Development LangGraph Pydantic C# .NET
Easy Apply
Posted 60+ days ago | Updated 16 hours ago

Sr Software Application Engineer

Motion Recruitment Partners, LLC

•

Boston, Massachusetts, USA

Full-time

Job Description The Senior Engineer must be able to demonstrate experience designing software systems from ground up and become the subject matter and system expert. Senior level lead engineer, expert in web applications and infrastructure, .NET Framework, relational databases, and design patterns Highly self-motivated individual who has the ability to work independently as well as in a team environment Outstanding verbal and written communication skills Ability to design, develop, test, support
Easy Apply
Posted 54 days ago | Updated 5 hours ago

Technical Architect Microsoft Dynamics 365 & Power Apps

ChaTeck Incorporated

•

Remote or Houston, Texas, USA

Third Party, Contract

AES_325 Technical Architect Microsoft Dynamics 365 & Power Apps Why Join Us: Lead transformative projects with cutting-edge Microsoft technologies. Collaborate with high-performing teams across digital innovation initiatives. Competitive compensation and opportunities for career advancement. Engage with complex enterprise architectures and solve meaningful business challenges. Role Overview: We are looking for a seasoned Technical Architect with 12 15 years of experience in Microsoft Dynamics
Easy Apply
Posted 35 days ago | Updated 6 days ago

Application Developer

Xoriant Corporation

•

Remote

Contract

Job Title: Application Developer Location: Remote, USA Duration: 6+ months contract Overview: Responsibilities: The Application Developer utilizes minimum requirements to develop technology solutions for the Mortgage Servicing platform using a cloud solution and Microsoft technologies, utilizing services from our cloud service provider. Will write high quality code to create complex business applications; test software during development; perform quality assurance and user acceptance testing; p
Easy Apply
Posted 54 days ago | Updated 5 days ago

Enterprise Architect with Dot NET , Azure & Migration Exp

ConglomerateIT

•

Remote or Dallas, Texas, USA

Contract

Job Title: Enterprise Architect with .NET, Azure & Migration Exp Tax Term: W2/1099 Only Location: Someone who is in PST or is comfortable working in PST (Remote) Employment Type: Contract About us Conglomerate IT is a certified and a pioneer in providing premium end-to-end Global Workforce Solutions and IT Services to diverse clients across various domains. Visit us at Our mission is to establish global cross culture human connections that further the careers of our employees and strengthen
Easy Apply
Posted 6 days ago | Updated 1 day ago

Infrastructure as Code Engineer

UKG Careers

•

Lowell, Massachusetts, USA

Full-time

Company Overview With 80,000 customers across 150 countries, UKG is the largest U.S.-based private software company in the world. And we're only getting started. Ready to bring your bold ideas and collaborative mindset to an organization that still has so much more to build and achieve? Read on. At UKG, you get more than just a job. You get to work with purpose. Our team of U Krewers are on a mission to inspire every organization to become a great place to work through our award-winning HR techn
Posted 60+ days ago | Updated 9 hours ago

Senior Infrastructure as Code Engineer

UKG Careers

•

Lowell, Massachusetts, USA

Full-time

Company Overview With 80,000 customers across 150 countries, UKG is the largest U.S.-based private software company in the world. And we're only getting started. Ready to bring your bold ideas and collaborative mindset to an organization that still has so much more to build and achieve? Read on. At UKG, you get more than just a job. You get to work with purpose. Our team of U Krewers are on a mission to inspire every organization to become a great place to work through our award-winning HR techn
Posted 60+ days ago | Updated 9 hours ago

C#/Javascript/SQL Server Fullstack Developer

Case Interactive

•

Remote

Full-time

Title: Software Application Developer Job Description: We are seeking a talented and motivated Software Developer to join our fully remote team. This role involves working with our proprietary full-stack in-house development platform and low-code language to build and maintain database-driven web applications. While experience with our in-house platform and language is not expected, candidates should have a strong background in UI development and database architecture. As part of an agile develo
Easy Apply
Posted 60+ days ago | Updated 3 days ago

Web API Developer

Mass General Brigham

•

Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par
Posted 60+ days ago | Updated 9 hours ago

Application Architect

Kforce Technology Staffing

•

Remote or Dallas, Texas, USA

Contract

RESPONSIBILITIES: Kforce has a client that is looking for a talented and motivated Senior - Architect level .NET/C# Developer with an interest in stepping into an architecture role that will have heavy hands on coding as well. This is an exciting opportunity to join a team starting a new IT initiative in 2024. The company is transitioning away from Oracle-based applications and consolidating to a single stack to make their systems more maintainable and efficient. As part of this initiative, you
Posted 13 days ago | Updated 2 hours ago

Lead Software Engineer

UKG Careers

•

Lowell, Massachusetts, USA

Full-time

Company Overview With 80,000 customers across 150 countries, UKG is the largest U.S.-based private software company in the world. And we're only getting started. Ready to bring your bold ideas and collaborative mindset to an organization that still has so much more to build and achieve? Read on. At UKG, you get more than just a job. You get to work with purpose. Our team of U Krewers are on a mission to inspire every organization to become a great place to work through our award-winning HR tec
Posted 44 days ago | Updated 9 hours ago

Senior QA Analyst

Kforce Technology Staffing

•

Remote or Jacksonville, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client in Jacksonville, FL that is seeking a Senior QA Analyst to join a dynamic sprint team. This individual will play a key role in enhancing and maintaining automated testing frameworks while contributing to monthly deployments. Duties: * Senior QA Analyst will design, develop, and maintain automated test frameworks for UI and APIs using C#, .NET, and NUnit * Write and execute SQL queries to support complex test validations * Collaborate closely with developers
Posted 7 days ago | Updated 2 hours ago

SAP Gigya Consultant Customer Data Cloud

Pandit View Software

•

Remote or Arkansas, USA

Contract

Job Title: SAP Gigya Consultant Customer Data Cloud (Remote, 25% Travel) Location: Remote (USA preferred) Travel: Up to 25% (as needed for client meetings, workshops, or implementation support) Job Type: Full-Time W2 only Experience Level: Mid to Senior-Level Rate: W2 only and Depends on Experience Position Summary: We are seeking a dynamic and experienced SAP Gigya Consultant to join our team. The ideal candidate will have hands-on experience implementing SAP Customer Data Cloud (Gigya) s
Easy Apply
Posted 13 days ago | Updated 12 hours ago

Cloud Infrastructure Developer/Architect - 6 Months contract to hire

Indus Valley

•

Remote

Contract

Visa: No third party candidates considered for this position Title: Cloud Infrastructure Developer/ArchitectLocation: 100% remote (EST or CST Hours)Duration: 6 Months Contract to HireInterviews: MS Teams Note: ** We are looking for people who are writing code. Hands on the keyboard. Not using code that someone else wrote. Interview:2 rounds of interviews plus a Technical Lab scenario1st interview: 1 hour meet and greet. May be less than an hourCandidate is emailed a technical lab to be complete
Easy Apply
Posted 4 days ago | Updated 3 days ago

Senior Full Stack Developer

Randstad Digital

•

Remote or Tampa, Florida, USA

Full-time

job summary: Randstad Digital is seeking a Full Stack Developer to support development of an internal application, which is part of a long-term project. 100% Remote M-F, 8am-5pm, eastern time zone location: Tampa, Florida job type: Contract salary: $70 - 90 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Responsible for design and development of web application matches business requirementsResponsible for implementing business logic at server side using .Net Core,
Posted 12 days ago | Updated 3 hours ago