Top 431 C developer Jobs in Greenbelt, Md

AP108 HEASARC Senior Scientific Software Developer
ADNET Systems, Inc. —Greenbelt, MD
- Computer Science
- Bachelor of Science
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
AP106 Scientific Software Developer
ADNET Systems, Inc. —Greenbelt, MD
- Mid-level
- 3 years
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
HP100 Scientific Software Developer
ADNET Systems, Inc. —Greenbelt, MD
- Overtime
- Computer Science
- Java
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
Embedded Systems Developer - AI Trainer
DataAnnotation —Fort Meade, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Engineer - AI Trainer
DataAnnotation —Fort Meade, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Embedded C Program Developer
Archer Power Solutions —Beltsville, MD
- From $45 an hour
- Email
- Software troubleshooting
- Mid-level
- US work authorization
Quick Apply
8h
Embedded Developer
eureka strategic consulting —Columbia, MD
- Mid-level
- Python
- Health savings account
- Disability insurance
ServiceNow Developer
Accenture Federal Services —Arlington, VA
- $64,000 - $160,200 a year
- Remote
- Mid-level
- US work authorization
- Military encouraged
SOFTWARE DEVELOPER
MCSG Technologies —Greenbelt, MD
- $90,000 - $120,000 a year
- Full-time
- Hybrid work
- Computer Science
- Laboratory experience
- Mid-level
- Paid holidays
- Disability insurance
Quick Apply
8d
Software Developer
ESP Enterprises, Inc. —Columbia, MD
- $60 - $80 an hour
- Computer Science
- Software troubleshooting
- Mid-level
Embedded Developer
Booz Allen Hamilton —Annapolis Junction, MD
- $69,400 - $158,000 a year
- Full-time
- 6 years
- Office
- Java
- Disability insurance
- Health insurance
Embedded Developer II
Accenture Federal Services —Annapolis Junction, MD
- $103,800 - $192,300 a year
- Bachelor of Science
- Research
- Java
Mobile developer
Kamsa —Washington, DC
- Mid-level
- 3 years
- Java
iOS Developer
Robotics Technologies —McLean, VA
- Software troubleshooting
- Mid-level
- US work authorization
.Net developer
Advanced Technology Experts LLC —Gaithersburg, MD
- Email
- Oracle
- Mid-level
- Paid holidays
- Health insurance
Systems Engineer
TJ Westlake, LLC —Washington, DC
- Urgently hiring
- 6 years
- System design
- Senior level
- Health insurance
- Tuition reimbursement
Embedded Developer
Percival Engineering —Columbia, MD
- Full-time
- Writing skills
- System design
- Mid-level
Quick Apply
HIT Integration Developer
US Social Security Administration —Woodlawn, MD
- $143,913 - $197,200 a year
- Online Application
- Hybrid work
- Background check
- Pass drug screening
- System design
- Flextime
ServiceNow Business Analyst
Accenture Federal Services —Arlington, VA
- $64,000 - $160,200 a year
- Remote
- Mid-level
- US work authorization
- Military encouraged
Hybrid Mobile Developer
RP Pro Services —Springfield, VA
- Full-time
- Remote
- Senior level
- 2 years
- Disability insurance
- Health insurance
Quick Apply

I want to receive the latest job alert for c developer in greenbelt, md

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

c developer jobs near greenbelt, md

AP108 HEASARC Senior Scientific Software Developer

ADNET Systems, Inc. -
Greenbelt, MD

Quick Apply

Job Details

Benefits

Paid holidays
Disability insurance
Health insurance
Dental insurance
Tuition reimbursement
Vision insurance
401(k) matching

Qualifications

Software engineering
Content creation for technical audiences
Bug Tracking (Quality assurance practices)
Continuous Delivery (CD) implementation
Software coding
Git
Bachelor's degree
Issue tracking
Version control systems
Software documentation
Managing projects
Open source contribution
DevOps automation
Technical writing experience within technology
Providing code feedback

Full Job Description

AP108 HEASARC Senior Scientific Software Developer

The High Energy Astrophysics Science Archive (HEASARC) at NASA's Goddard Space Flight Center (GSFC) seeks a senior scientific software developer with significant experience in developing, maintaining, and managing open source software. Experience with developing or maintaining C and C++ code would be a plus. We maintain a large code base of analysis software called HEASoft written over several decades and using multiple languages from a variety of contributors and developers. We need to modernize the development and management practices we use. As we open source parts of this code, we expect contributions also from the community. We are furthermore developing a plan for modernizing the software itself and will need an experienced developer to be involved in the design as well as implementation of this future code base.

Required Qualifications:

Demonstrated experience developing and maintaining large, long-lived code bases in a collaborative or open source environment
Proficiency in at least one systems-level language (C, C++, Fortran) and at least one scripting language (Python, Perl, or shell)
Experience with modern software development practices: version control with git, code review workflows, CI/CD pipelines, and issue tracking
Experience managing open source projects, including contribution workflows, licensing considerations, and community-facing documentation
Ability to work across a multi-language, multi-contributor code base and improve consistency without requiring full rewrites
Strong written communication skills for technical documentation and contributor-facing guidance
Bachelor of Science degree in Physics, Astronomy, Computer Science or a relevant physical science
US Citizenship or Permanent Residency (LPR) required, with US residency for the past 3 consecutive years.
Ability to obtain and maintain a Tier 1 Investigation through NASA.

Desired Qualifications:

Experience modernizing or refactoring legacy scientific software
Familiarity with HEASARC tools or high-energy astrophysics data formats (HEASoft, FTOOLS, XSPEC, FITS)
Experience with software build systems (CMake, Autotools, or similar) across multiple platforms
Background in scientific computing or research software engineering
Experience designing software architecture for long-term maintainability and extensibility
Master of Science degree or higher in Physics, Astronomy, Computer Science or a relevant physical science

Team ADNET brings over 30+ years of experience to information systems and professional services for the federal government. With a history of expertise in software development, computer network design, IT security, mission operations support, and educational outreach, Team ADNET is deeply embedded in the Space and Earth Science at NASA's Goddard Space Flight Center (GSFC) in Greenbelt, MD.

ADNET Systems, Inc. is working with Goddard Space Flight Center to fulfill NASA's vision for space exploration, and working with the Science and Exploration Directorate to fulfill its many missions.

ADNET Systems, Inc. is an employee-centric company, committed to providing premier benefits that support our employees and their families. With affordable medical and dental plans coupled with leading disability and life insurance options, ADNET offers our employees the benefits most sought after by today’s professional candidate. Furthermore, our benefits package features the extras that distinguish us from other small businesses, ensuring our high employee retention that our customers appreciate.

Some features of our compensation plans and environment perks include:

Annual Leave/Sick Leave
Military and Family Emergency Leave
Paid Holidays
Performance Bonuses
Medical, Dental and Vision Plans
Direct Deposit Payroll
401K Plan with Company Matching
Tuition Reimbursement
Swag bags

Quick Apply

Refine Your Search

c developer jobs in greenbelt, md

AP108 HEASARC Senior Scientific Software Developer

AP106 Scientific Software Developer

HP100 Scientific Software Developer

Embedded Systems Developer - AI Trainer

Software Engineer - AI Trainer

Embedded C Program Developer

Embedded Developer

ServiceNow Developer

SOFTWARE DEVELOPER

Software Developer

Embedded Developer

Embedded Developer II

Mobile developer

iOS Developer

.Net developer

Systems Engineer

Embedded Developer

HIT Integration Developer

ServiceNow Business Analyst

Hybrid Mobile Developer

I want to receive the latest job alert for c developer in greenbelt, md

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected