Internship Java Software Engineer Jobs in Charleston, SC

Scientific Research Corporation (SRC) is seeking a mid-level Salesforce Software Developer to join the existing SRC Cloud Service Integration Team (CSIT). CSIT currently supports multiple Department of War (DOW) projects and customer providing Salesforce configuration, development, integration, test, project management, technical writing, and risk management framework support. This role is ideal for a mid‑level developer with strong full‑stack fundamentals and growing Salesforce expertise. The Salesforce Software Developer will build client‑side components (Lightning Web Components), server‑side logic (Apex), and integrations that support mission‑critical workflows across secure government and federal environments. Responsibilities include:

• Designing, developing, testing, and supporting the deployment of Salesforce Lightning Web Components, Apex classes, APIs, and platform automation
• Building and maintaining full‑stack features using HTML, CSS, XML, JavaScript, and Java
• Implementing and optimizing data models, schemas, relationships, and data flows across Salesforce and integrated systems
• Supporting integration development, including REST and SOAP APIs, MuleSoft flows, and external system mappings
• Collaborating with cross‑functional teams to translate requirements into scalable technical solutions
• Participating in Agile requirements, sprint planning, backlog refinement, and team retrospectives
• Producing clear, concise technical documentation, diagrams, and release notes
• Communicating technical concepts effectively to both technical and non‑technical audiences
• Ensuring compliance with DoW cybersecurity, data governance, and secure development standards
• Providing periodic on‑site support or customer engagement (up to 5% travel)

FILLING THIS POSITION IS CONTINGENT UPON FUNDING

#LI-SF1

• Bachelor’s degree in a relevant technical field (computer science, information systems, engineering, etc.)
• Two or more years of full‑stack development experience, including:
  • HTML, CSS, XML
  • JavaScript
  • Java
• Two or more years of software development experience using scripting or object‑oriented languages
• Working knowledge of database design, including schemas, tables, relationships, and data flow
• Strong interpersonal skills and ability to thrive in a collaborative team environment
• Excellent problem‑solving and critical‑thinking abilities
• Experience integrating into existing complex systems
• Ability to communicate technical work clearly through written and verbal methods

• Two or more years of Salesforce development experience
• Salesforce Developer Certifications (e.g., Platform Developer I, Platform Developer II) strongly preferred
• Experience with Salesforce platform capabilities such as Sales Cloud, Service Cloud, and Marketing Cloud
• Strong understanding of Salesforce architecture and best practices
• Hands‑on experience developing and delivering Lightning Web Components
• Experience with MuleSoft or other enterprise integration tools
• Prior experience integrating Salesforce with complex enterprise systems
• Knowledge of Agile methodologies and experience working in Agile development teams
• Familiarity with version control systems such as Bitbucket, GitHub, GitLab, or VS-Cod
• Experience with third‑party integrations and API usage, a plus

SRC IS A CONTRACTOR FOR THE U.S. GOVERNMENT, THIS POSITION WILL REQUIRE U.S. CITIZENSHIP AND ELIGIBILITY FOR A U.S. GOVERNMENT SECURITY CLEARANCE AT THE SECRET LEVEL

• Some travel around 5%

Scientific Research Corporation is an advanced information technology and engineering company that provides innovative products and services to government and private industry, as well as independent institutions. At the core of our capabilities is a seasoned team of highly skilled engineers and scientists with multidisciplinary backgrounds. This team is challenged daily to provide cutting edge technology solutions to our clients.

SRC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with a company match, life insurance, vacation and sick paid time off accruals with amounts increasing based on role and years of service, 11 paid holidays, tuition reimbursement, and a work environment that encourages excellence and more. For positions requiring a security clearance, selected applicants will be subject to a government security investigation and must meet eligibility requirements for access to classified information.

Scientific Research Corporation 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, national origin, disability, protected veteran status, or any other protected characteristic under federal, state or local law.

Scientific Research Corporation endeavors to make www.scires.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact jobs@scires.com for assistance. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.