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Senior R&D Software Developer Jobs in Charleston, SC

Fathom 4, LLC

Software Developer

Charleston, SC · On-site

Works with Government Systems Engineering and Software Development teams to Identify and prioritize ... o Senior College University Commission (WSCUC) o Middle States Commission on Higher Education ...

Fathom 4, LLC

Software Developer

Hanahan, SC · On-site

Works with Government Systems Engineering and Software Development teams to Identify and prioritize ... o Senior College University Commission (WSCUC) o Middle States Commission on Higher Education ...

PEMCCO, Inc.

Lead Software Developer

Hanahan, SC · On-site

$36.43 - $54.64/hr

Ability to obtain and maintain a government security clearance if required Are you a senior ... PEMCCO is seeking a Lead Software Developer to develop, enhance, and maintain complex software ...

PEMCCO, Inc.

Lead Software Developer

Hanahan, SC

$36.43 - $54.64/hr

Ability to obtain and maintain a government security clearance if required Are you a senior ... PEMCCO is seeking a Lead Software Developer to develop, enhance, and maintain complex software ...

PEMCCO

Lead Software Developer

Hanahan, SC · On-site

$36.43 - $54.64/hr

Ability to obtain and maintain a government security clearance if required Are you a senior ... PEMCCO is seeking a Lead Software Developer to develop, enhance, and maintain complex software ...

PEMCCO

Lead Software Developer

Hanahan, SC · On-site

Ability to obtain and maintain a government security clearance if required Are you a senior ... PEMCCO is seeking a Lead Software Developer to develop, enhance, and maintain complex software ...

Boeing

Lead Software Developer

Charleston, SC · On-site

$108K - $136K/yr

Lead Software Developer Company: The Boeing Company Boeing Defense, Space and Security (BDS) has an ... R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent ...

Boeing

Lead Software Developer

Charleston, SC · On-site

$108K - $136K/yr

Lead Software Developer Company: The Boeing Company Boeing Defense, Space and Security (BDS) has an ... R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent ...

Boeing

Lead Software Developer

Charleston, SC · On-site

$108K - $136K/yr

Lead Software Developer Company: The Boeing Company Boeing Defense, Space and Security (BDS) has an ... R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent ...

PEMCCO, Inc.

Senior Software Engineer

Hanahan, SC · On-site

$53.35 - $88.03/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical ...

PEMCCO, Inc.

Senior Software Engineer

Hanahan, SC

$53.35 - $88.03/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical ...

PEMCCO

Senior Software Engineer

Hanahan, SC · On-site

$53.35 - $88.03/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical ...

PEMCCO

Senior Software Engineer

Hanahan, SC · On-site

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical ...

DAS Technology Group

Senior Software Engineer

Charleston, SC · On-site

$114K - $151K/yr

Senior Software Engineer/ Software Engineer IV Department: Design Engineering Overview: We are seeking an experienced Software Engineer to join our team. In this role you will design, develop, test ...

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Senior R D Software Developer information

See Charleston, SC salary details

$14

$57

$82

How much do senior r&d software developer jobs pay per hour?

As of Jul 30, 2026, the average hourly pay for senior r&d software developer in Charleston, SC is $57.77, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $64.81 per hour, depending on experience, location, and employer.

What engineers make $300,000 a year?

Senior R&D Software Developers can earn $300,000 or more annually, especially with extensive experience, specialized skills in areas like AI or cybersecurity, and working in high-demand industries or companies. Compensation often includes bonuses, stock options, and other benefits. Achieving this level typically requires advanced degrees, certifications, and a strong track record of innovation and leadership.

Is L5 at Google Senior?

At Google, L5 is typically considered a mid-level software engineering role, often referred to as a Software Engineer II. It is generally not classified as a senior position, which usually starts at L6 or higher, depending on the team and responsibilities. L5 engineers are expected to have solid technical skills and contribute to projects under guidance, with senior roles involving more leadership and mentorship responsibilities.

What is the difference between Senior R&D Software Developer vs Software Engineer?

AspectSenior R&D Software DeveloperSoftware Engineer
CredentialsBachelor's or Master's in Computer Science or related field; experience in R&DBachelor's or higher in Computer Science or related field
Work EnvironmentResearch and development labs, innovation teamsDevelopment teams, product-focused environments
Industry UsageTech, manufacturing, research institutionsTech companies, startups, software firms
Common Search/ComparisonOften compared for R&D roles and advanced developmentMore general software development roles

The main difference is that a Senior R&D Software Developer focuses on innovative research, prototyping, and developing new technologies within R&D environments, often requiring specialized knowledge and experience. In contrast, a Software Engineer typically works on building, testing, and maintaining software products in production environments. Both roles require strong programming skills, but the Senior R&D role emphasizes research and experimentation.

What engineer makes $500,000 a year?

Senior R&D Software Developers with extensive experience, specialized skills in areas like AI or cybersecurity, and leadership responsibilities can earn $500,000 or more annually. Such compensation often includes base salary, bonuses, and stock options, especially in high-growth tech companies or startups. Achieving this level typically requires advanced degrees, a strong track record, and working in competitive, high-demand environments.

Is R&D stressful as a career?

A Senior R&D Software Developer role can be stressful due to tight deadlines, complex problem-solving, and the need for innovation. The environment often requires adaptability, technical expertise, and continuous learning to meet project goals and stay competitive.
What are popular job titles related to Senior R&D Software Developer jobs in Charleston, SC? For Senior R&D Software Developer jobs in Charleston, SC, the most frequently searched job titles are:
What job categories do people searching Senior R&D Software Developer jobs in Charleston, SC look for? The top searched job categories for Senior R&D Software Developer jobs in Charleston, SC are:
What cities near Charleston, SC are hiring for Senior R&D Software Developer jobs? Cities near Charleston, SC with the most Senior R&D Software Developer job openings:
Senior R D Software Developer jobs near you

Software Developer

Fathom 4, LLC

Charleston, SC • On-site

Full-time

Re-posted 3 days ago

Job description

Job Description
ABOUT US:
Fathom 4 (www.fathom4.com) is the kind of defense services company that you've always wanted to work with... and for. We strive to take care of all the people we support which includes our employees, our clients, our troops, and our community. We are in the people business and that principle is what drives our culture. We hire people for a career, not just a certain project.
When we concentrate on genuinely taking care of you, we know you will do what you can to care for the client. Fathom 4 continues to grow when we build teams that feel the same way.
RESPONSIBILITIES:
  • Develops computer code in C++ and Java.
  • Utilize Applied Mathematics to develop software that performs signals analysis and interprets physical sensor output.
  • Develop and Maintains software as part of Windows and Linux Baselines. Solid experience with disciplined software release control and configuration management.
  • Works as part of an Agile SCRUM Software development team that Analyzes, develops, tests, and modifies software to meet the user's and systems requirements.
  • Works with Government Systems Engineering and Software Development teams to Identify and prioritize enhancement implementation and bug fixes.
  • Coordinates with user to identify data availability, report requirements, and systems design problems.
  • Reviews work products for correctness, adherence to the design concept and user standards, and progress in accordance with schedules.
  • Prepares status reports and presentations on task performance to clients.

MINIMUM QUALIFICATIONS:
EDUCATION:
  • Bachelor's degree in quantitative field such as engineering or mathematics (e.g. Electrical Engineering, Computer Engineering, Computer Science, Information Systems, etc.).
  • Computer Science and IT Degree programs shall be accredited by one of the 6 associations:

o Western Association of Schools and Colleges (WASC)
o Higher Learning Commission (HLC)
o Northwest Commission on Colleges and Universities (NWCCU)
o Southern Association of Colleges and Schools Commission on Colleges (SACSCOC)
o Senior College University Commission (WSCUC)
o Middle States Commission on Higher Education (MSCHE)
  • Engineering degrees shall be from an Accreditation Board for Engineering and Technology (ABET) accredited program (see www.abet.org). Note: Technology degrees do not qualify as Engineering or Physical Science Degrees.

REQUIRED EXPERIENCE:
  • Three (3) to Six (6) years of experience in Software design and development, to include: Systems Architecture design, Signals Analysis, Statistical Data Analysis, Automated Test and Evaluation, and support of C4ISR software applications.
  • Three (3) years of technical experience in support of C4ISR and information management systems.

CLEARANCE: Current active Secret, with reasonable expectation of eligibility for a Top-Secret clearance in the future.
LOCATION:
  • The work location is on-site at North Charleston, SC with 0-5% travel expected.

ADDITIONAL DESIRED QUALIFICATIONS & EXPERIENCE"
  • Android development
  • ATAK Plug-in Development
  • Prior Military experience

EQUAL OPPORTUNITY EMPLOYER:
Fathom 4, LLC. is an equal opportunity employer that does not discriminate in employment. All qualified applicants will receive consideration for employment without regard to their race, color, religion, sex, age, sexual orientation, gender identity, or national origin, disability, or protected veteran status.

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