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Senior R&D Software Developer Jobs in Charleston, SC

ASCENSUS

Software Engineer

Charleston, SC

Senior Level (5-15 years experience) * SDET (3+ years experience) * Work at the cutting edge of enterprise AI, solving complex challenges and improving how intelligent systems perform at scale. In ...

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Senior R D Software Developer information

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$14

$57

$82

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

As of Jun 26, 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 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 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
Mainframe Application Engineer, Senior with Security Clearance

Mainframe Application Engineer, Senior with Security Clearance

Imagine One Technology & Management Ltd

Charleston, SC • On-site

Other

Medical, Dental, Vision, Retirement

Posted 21 hours ago

Job description

Imagine One Technology & Management, Ltd. is seeking a Senior Mainframe Application Engineer, contingent upon award of the associated work. This position will be based in Charleston, SC. The Senior Mainframe Application Engineer is responsible for analyzing, planning, designing, and documenting changes to mainframe software applications written in Software AG Natural and ADABAS that execute in batch or online CICS environments within a z/OS-based environment. The engineer formulates or updates Business Information System (BIS) architectures and assists mainframe software developers with the implementation and testing of architectures supporting the Standard Accounting, Budgeting, and Reporting System (SABRS). Key Responsibilities: * Analyze, design, and document updates to Natural/ADABAS-based mainframe applications.
* Implement changes within batch and CICS environments in a z/OS mainframe environment.
* Translate DoD accounting, budgeting, and reporting business rule logic into secure system designs and code.
* Support Programming Production Trouble Reports (PTRs) and sustainment changes.
* Perform unit testing and participate in peer reviews.
* Develop and update system architecture documentation and logical design views.
* Support operational test activities and document discrepancies via Jira.
* Provide engineering support aligned with MCAAP or other Risk Management Framework implementations.
* Assist sustainment teams with implementation and test of architectural changes.
Desired Experience: * 6+ years engineering enterprise-scale mainframe software applications.
* 6+ years implementing and updating DoD accounting, budgeting, and reporting business rule logic.
* 4+ years engineering systems within MCAAP or other Risk Management Framework implementations.
* Experience developing operational and system-level architecture views.
* Experience supporting Software AG Natural and ADABASE applications executing in batch or online CICS environments within z/OS.
Minimum Certifications: * IAT Level II baseline certification required.
Security Requirements: * U.S. Citizen.
* Active Secret clearance required. Imagine One offers a full package of benefits and competitive salary, excellent group medical, vision, and dental programs. 401K savings plan; $4K annual tuition reimbursement ($5K if pursuing master's degree); employee training, development, and education programs; profit sharing; advancement opportunities; and much more! ISO 9001:2015, ISO 20000-1:2018, ISO 27001:2022 CMMI Development and Services - Maturity Level 3 CMMC Level 2 (C3PAO) An Employee-Owned Business EEO/Vets/Disabled

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