Jobs in the United States

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Added 2 mins ago
J
Vice President, Cloud Platform Engineer
Jobgether
Remote, United States
- $150,000 to $175,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Vice President, Cloud Platform Engineer based in the United…
Added 2 mins ago
Senior Staff Software Engineer, Android & IoT
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Staff Software Engineer, Android & IoT based in the…
Added 2 mins ago
Integration System Engineer IV
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Integration System Engineer IV based in the United States.
Added 2 mins ago
J
Field Implementation Engineer
Jobgether
Remote, United States
- $95,500 to $149,200 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Field Implementation Engineer based in the United States.
Added 2 mins ago
MD
Interdisciplinary (General Engineer/Operations Research Analyst)
Missile Defense Agency
Colorado Springs, CO · Redstone Arsenal, AL
- $91,870 to $144,102 USD / year
B. Combination of education and experience -- college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical…
Added 2 mins ago
FH
Civil Engineer (Structural) - DIRECT HIRE
Federal Highway Administration
Cheyenne, WY
- $89,508 to $158,322 USD / year
The employee serves as a structural engineer for the Wyoming Federal Highway Administration (FHWA) Division office with responsibility for managing and promoting the Federal highway…
Added 2 mins ago
O
Strategic OCI & AI Infrastructure Lead
Oracle
Jefferson City, MO
- $102,300 to $209,500 USD / year
+ Help drive meaningful improvements in utilization, cost efficiency, and architectural design
Added 3 mins ago
O
Strategic OCI & AI Infrastructure Lead
Oracle
Jefferson City, MO
- $102,300 to $209,500 USD / year
+ Help drive meaningful improvements in utilization, cost efficiency, and architectural design
Added 4 mins ago
O
Strategic OCI & AI Infrastructure Lead
Oracle
Jefferson City, MO
- $102,300 to $209,500 USD / year
+ Help drive meaningful improvements in utilization, cost efficiency, and architectural design
Added 4 mins ago
O
Strategic OCI & AI Infrastructure Lead
Oracle
Jefferson City, MO
- $102,300 to $209,500 USD / year
+ Help drive meaningful improvements in utilization, cost efficiency, and architectural design
Added 4 mins ago
O
Strategic OCI & AI Infrastructure Lead
Oracle
Jefferson City, MO
- $102,300 to $209,500 USD / year
+ Help drive meaningful improvements in utilization, cost efficiency, and architectural design
Added 4 mins ago
NR
Direct Hire Public Notice - Structural Engineer
Nuclear Regulatory Commission
Rockville, MD
- $121,785 to $158,322 USD / year
1.) Reviewing and evaluating the structural integrity of proposed designs for storing and transporting irradiated fuel elements from the standpoint of their adequacy to comply with…
Added 4 mins ago
MD
Interdisciplinary General Engineer/Operations Research Analyst
Missile Defense Agency
Redstone Arsenal, AL · Colorado Springs, CO
- $129,096 to $197,200 USD / year
B. Combination of education and experience -- college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical…
Added 5 mins ago
O
Strategic OCI & AI Infrastructure Lead
Oracle
Jefferson City, MO
- $102,300 to $209,500 USD / year
+ Help drive meaningful improvements in utilization, cost efficiency, and architectural design
Added 7 mins ago
O
Strategic OCI & AI Infrastructure Lead
Oracle
Jefferson City, MO
- $102,300 to $209,500 USD / year
+ Help drive meaningful improvements in utilization, cost efficiency, and architectural design
Added 7 mins ago
O
Senior Principal Oracle Health Systems Engineer - HIE
Oracle
Jefferson City, MO
- $103,000 to $264,100 USD / year
Seeking a highly experienced Senior Principal Systems Engineer to provide technical leadership in the design, operation, maintenance, optimization, and strategic evolution of Health…
Added 7 mins ago
FT
General Engineer - Direct Hire - SME - BIL
Federal Transit Administration
Chicago, IL
- $83,482 to $158,322 USD / year
This public notice announces an authorized General Engineer (0801) position open to U.S. citizens. The position may be advertised at the GS-11 through GS-13 grade levels to support the…
Added 7 mins ago
AM
GENERAL ENGINEER
Air Mobility Command
Scott AFB, IL
- $128,967 to $167,663 USD / year
…Chief of Staff (General Officer) for renovation of facilities and manages the entire engineer planning, programming, design, construction, outfitting, personnel movement and project…
Added 10 mins ago
EE
IT Specialist (Systems Analysis/Applications Software)
Equal Employment Opportunity Commission
Washington, DC
- $143,913 to $187,093 USD / year
…App Service, Azure API Management, Key Vault, Azure Monitor, and cloud-native services supporting applications. | Leads the design, implementation, and modernization of application…
Added 10 mins ago
AN
SUPERVISORY FACILITY OPERATIONS SPECIALIST
Air National Guard Units
Camp Murray, WA
- $83,935 to $109,122 USD / year
Responsible for the sustained reliability of Real Property Facilities in support of ANG organizations. Establishes and executes work involving the planning and directing of comprehensive…
Added 15 mins ago
FE
GENERAL ENGINEER- DIRECT HIRE AUTHORITY
Federal Energy Regulatory Commission
Washington, DC
- $85,447 to $111,087 USD / year
Studying a variety of engineering and safety problems in evaluating the design, construction, and operation of liquefied natural gas (LNG) facilities
Added 16 mins ago
Senior Networking Engineer, WBB Platform, GGN WANForms
Google
Thornton, CO
…Engineering team is responsible for operating that network reliably and at scale. As a member of the team, you have a direct impact on design and feature enhancements to keep our systems…
Added 19 mins ago
VH
Supervisory Healthcare Engineer
Veterans Health Administration
Kings, NY
- $174,922 to $227,406 USD / year
The Facilities Management team is seeking a qualified Supervisory Healthcare Engineer to join their team at the Brooklyn VA Medical Center. Healthcare Engineers provide for a safe,…
Added 20 mins ago
Lead Transmission Line Engineer - Remote
ICF
Kansas City, MO
We are seeking a Lead Transmission Line Engineer to support and advance our growing transmission engineering practice. In this role, you will provide senior‑level technical expertise, lead…
Added 21 mins ago
JW
Senior Application Engineer-Electrical
Judd Wire Inc.
Turners Falls, MA
- $120,840 USD / year
Senior Application Engineer - Electrical Description Judd Wire Inc., a Sumitomo Electric Group company, is looking for a Senior Application Engineer - Aerospace for our Turners Falls, MA…

Kelly Services

Senior Open Source Developer - TypeScript/Node/Angular/React/.NET

Boston, MA, United States

$140000 - $180000

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Job details

Pay: $140000 - $180000
Experience: 5+ years of .NET and C# development experience
Posting language: English
Posted: Nov 5, 2026

Original job description

$140000 - $180000

Job Description

We are seeking a Senior Open Source Software Engineer to join a growing engineering organization focused on building and maintaining widely adopted open source software. This role will contribute to the development of highly scalable platforms, developer tools, and cloud-native applications used by customers and community members around the world.

The ideal candidate will bring strong experience with .NET, C#, Angular, React, and TypeScript, along with a passion for open source development and community-driven innovation. You will help design and deliver new features, APIs, and modern platform capabilities while working closely with product, engineering, and open source contributors to improve the overall developer experience.

Required Skills & Experience

5+ years of .NET and C# development experience
Professional experience with Angular and/or React
Strong TypeScript and JavaScript development skills
Experience building and integrating REST APIs
Strong SQL and database development experience
Experience working with Entity Framework
Experience delivering software within Agile environments

Desired Skills & Experience

Experience with .NET Core and .NET 8
Azure, AWS, or cloud-native application experience
Microservices architecture experience
CI/CD pipeline implementation experience
Docker and containerization knowledge
Automated testing and quality engineering practices
Previous open source project contributions
Experience mentoring junior engineers

What You Will Be Doing

Daily Responsibilities

Design, develop, and maintain applications using .NET and C#
Build modern user interfaces using Angular or React
Develop and maintain REST APIs and integrations
Contribute to open source repositories and roadmap initiatives
Review pull requests and participate in code reviews
Troubleshoot and resolve complex technical issues
Write clean, scalable, and maintainable code
Support deployments, releases, and platform enhancements
Participate in architecture and technical design discussions
Mentor junior team members and promote engineering best practices

The Offer

Bonus OR Commission eligible

You will receive the following benefits

Medical Insurance
Dental Benefits
Vision Benefits
Paid Time Off (PTO)
401(k) {including match – if applicable}

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.

Motion Recruitment Partners (MRP) is an Equal Opportunity Employer. All applicants must be currently authorized to work on a full-time basis in the country for which they are applying, and no sponsorship is currently available. Employment is subject to the successful completion of a pre-employment screening. Accommodation will be provided in all parts of the hiring process as required under MRP’s Employment Accommodation policy. Applicants need to make their needs known in advance.

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