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Software Engineer Internship Jobs in Lexington, SC

Integer

Software Engineer

Columbia, SC · On-site

About the role This Software Engineer role will be focused on developing software tools supporting system design, development, and manufacturing for customers in the defense, and aerospace, and ...

Kaleris

Software Engineer

Columbia, SC · Remote

Senior Software Engineer About Kaleris Kaleris is a private equity-backed software firm focused on supply chain optimization, headquartered in Atlanta, Georgia. We are a global leader in the supply ...

Cloudbeds

Senior Software Engineer

North, SC · Remote

$145K - $165K/yr

As a Senior Software Engineer on the Distribution Team, you'll be instrumental in developing and enhancing the products that connect Cloudbeds' ecosystem to the world's largest distribution channels.

Greenlight Guru

Sr. Software Engineer I

North, SC · On-site +1

$113K - $149K/yr

We are seeking a highly capable Senior Software Engineer to deliver high-quality, scalable software solutions across complex systems. This role requires a deep understanding of modern cloud-native ...

Cisco

Senior Software Engineer, Backend

Columbia, SC · On-site +1

$165K - $241K/yr

Experienceutilizingautomated testing frameworks and LLM-based coding assistants within the software development lifecycle. Preferred Qualifications * Programming experience in Rust, Scala, Python.

Stacklok

Software Engineer II - Platform

North, SC · Remote

$157K - $192K/yr

As a Software Engineer II on Stacklok's core platform team, you will help build and harden the systems behind Stacklok Enterprise, the production distribution of ToolHive, the open source platform ...

Stacklok

Sr. Software Engineer - Platform

North, SC · Remote

$189K - $231K/yr

As a Senior Engineer on Stacklok's core platform team, you will own subsystems within Stacklok Enterprise, the production distribution of ToolHive, the open source platform for running and governing ...

TaxSlayer

Software Developer

Lexington, SC · On-site

Software Developer Augusta, Ga Work Location & Schedule This is a hybrid position based in our Augusta, GA office . Team members are expected to work on-site two days per week in our Augusta Georgia ...

Infojini Inc

Software Developer

Columbia, SC

Software Developer Location: Columbia, SC 29201 Duration: 6+ months DAILY DUTIES / RESPONSIBILITIES: 1) Review, analyze, and redesign the current Grants Accounting Application to provide bug fixes ...

Accura Engineering

Civil Engineer

Columbia, SC · On-site

Internship or co-op experience in civil engineering preferred. * Exposure to relevant software such as MicroStation, HEC-RAS, or stormwater modeling tools preferred. Benefits: * Competitive salary ...

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How much do software engineer internship jobs pay per hour?

As of Aug 3, 2026, the average hourly pay for software engineer internship in Lexington, SC is $21.76, according to ZipRecruiter salary data. Most workers in this role earn between $17.69 and $24.71 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Software Engineer Internship position, and why are they important?

To thrive as a Software Engineer Intern, you need a solid understanding of programming languages (such as Java, Python, or C++), algorithms, data structures, and typically be pursuing or have a degree in computer science or a related field. Familiarity with version control systems like Git, integrated development environments (IDEs), and sometimes issue tracking tools is often expected. Strong problem-solving abilities, a willingness to learn, and effective communication are key soft skills that help interns excel in collaborative environments. These skills ensure interns can contribute meaningfully to technical projects, integrate well with engineering teams, and grow rapidly within the organization.

What is a Software Engineer Internship job?

A Software Engineer Internship is a temporary position where students or entry-level professionals gain hands-on experience in software development. Interns typically work on real projects, write code, debug issues, and collaborate with engineering teams. The internship helps develop technical skills, knowledge of software development processes, and familiarity with industry tools. It also provides networking opportunities and can lead to full-time job offers.

What kinds of projects or tasks do Software Engineer Interns typically work on during their internship?

Software Engineer Interns are often assigned to real-world projects that may include developing new features, fixing bugs, writing automated tests, or improving documentation. They usually work as part of a development team under the mentorship of experienced engineers, which allows them to participate in code reviews, agile meetings, and collaborative problem-solving sessions. The exact responsibilities may vary, but interns are regularly exposed to the full software development lifecycle and are encouraged to ask questions and contribute ideas. This hands-on experience not only builds technical skills but also prepares interns for full-time roles after graduation.

What are the most commonly searched types of Software Engineer jobs in Lexington, SC? The most popular types of Software Engineer jobs in Lexington, SC are:
What job categories do people searching Software Engineer Internship jobs in Lexington, SC look for? The top searched job categories for Software Engineer Internship jobs in Lexington, SC are:
What cities near Lexington, SC are hiring for Software Engineer Internship jobs? Cities near Lexington, SC with the most Software Engineer Internship job openings:
Software Engineer Internship jobs near you
Infographic showing various Software Engineer Internship job openings in Lexington, SC as of July 2026, with employment types broken down into 5% Internship, 61% Full Time, 10% Part Time, 5% Temporary, and 19% Contract. Highlights an 81% In-person, and 19% Remote job distribution, with an average salary of $45,252 per year, or $21.8 per hour.

Software Engineer

Integer

Columbia, SC • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 10 days ago

Integer Holdings rating

7.3

Company rating: 7.3 out of 10

Based on 41 frontline employees who took The Breakroom Quiz

322nd of 536 rated manufacturers

Job description

About the role
This Software Engineer role will be focused on developing software tools supporting system design, development, and manufacturing for customers in the defense, and aerospace, and maritime industries. Key objectives for the role are:
  1. Develop modeling and simulation software tools for use in design and manufacturing environments.
  1. Research and integrate emerging computational tools and workflows, including AI/ML technologies and modern data architectures, with physics-based modeling and simulation.
  1. Collaborate across disciplines and with university partners to build prototypes that demonstrate technical capabilities applied to design and manufacturing systems with DoW relevance.
  1. Mature prototype capabilities into production-ready enterprise applications supporting the defense industrial base.

What you'll do
  • Agentic Architecture Development: Support research and development of autonomous software agents, deployed in the control of complex systems.
  • Architectural Design & Documentation: Develop and document robust technical solutions for unique problem sets, ensuring scalable and maintainable software architectures and promoting standardization and re-use of modular code.
  • Software Development & Automation: Write clean, efficient code; adapt existing frameworks; and develop pipelines that optimize development processes and drive tangible results.
  • Product Development: Leverage hands-on software development experience to create innovative software products for internal teams and external customers, using proven methodologies from past projects.
  • Data Integration Strategy: Develop and implement methods for integrating data from multiple sources-ranging from design information to transactional and streaming data-to create unified, actionable insights.
  • Software Quality Management through DevOps Practices: Implement and oversee DevOps methodologies to ensure software integrity, maintainability, and scalability. Utilize version control systems (e.g., Git) for source code management, enforce CI/CD pipelines for automated testing and deployment, and apply infrastructure-as-code principles to enhance operational efficiency.
  • Automated Workflow & Cross-Functional Collaboration: Build automated workflows to streamline data and software operations, while collaborating with cross-functional teams including data scientists, engineers, and domain specialists to ensure software solutions align with business needs.
  • Technical & Non-Technical Presentations: Present and clearly articulate architectural solutions to both technical teams and non-technical stakeholders, ensuring alignment and understanding across all levels.
  • Technical Research & Documentation: Conduct research, review technical documentation, and evaluate the pros and cons of emerging technologies to continuously refine engineering strategies.
  • Stakeholder Communication: Translate complex software functions and development requirements into clear, accessible terms for customers, government representatives, project managers, and other non-technical stakeholders.

Qualifications
  • Must be a U.S. Citizen with the ability to obtain and maintain a DoW Secret Clearance (eligibility for Top Secret is a plus).
  • Bachelor's degree in Computer Science, Software/Computer Engineering or related field.
  • 5+ years of professional experience in software development related to modeling, simulation, design, or manufacturing applications.
  • Experience with middleware software languages and technologies. For example: Java, C++, C#, Objective C, Python, SQL, Rust, Perl, Go, REST API, or Bash.
  • Experience with frontend software languages and technologies. For example: Angular, React, Swift, TypeScript, JavaScript, Vue, Cordova or Node
  • Demonstrated proficiency in developing software products for deployment in a defense environment.
  • Demonstrated proficiency in AI and ML technologies, including modeling, and machine learning frameworks (TensorFlow, PyTorch, or Scikit-learn) to enhance system efficiency.
  • Demonstrated proficiency in designing and documenting scalable technical solutions, including microservices, cloud-based architectures, and modular frameworks.
  • Proficiency in building systems utilizing simultaneous data streams from real-world equipment and/or simulations such as Digital Twins.
  • Hands-on experience with DevOps practices, including CI/CD pipelines, automated testing, containerization (Docker/Kubernetes), and version control systems (Git).
  • Experience mentoring junior developers, conducting peer code reviews, and contributing to a knowledge-sharing culture.
  • Excellent problem-solving skills and attention to detail.
  • Excellent written and verbal communication skills; ability to produce clear technical reports and give concise briefings to senior military and executive stakeholders.

Additional Desired Qualifications
  • Masters or PhD in a relevant engineering or computer science discipline.
  • Experience with Systems Engineering and Systems Integration.
  • Experience in development of computation design applications.
  • Experience in manufacturing environments.
  • Experience using modeling and simulation tools in the development and optimization of components and systems, such as FEA, CFD, Discrete-event Simulation.
  • Experience in developing and maintaining enterprise software in production.
  • Experience developing and running applications on HPCs.

What We Do
Integer Technologies is an applied research and product development company founded by scientists and engineers with a passion for protecting freedom with innovation. We perform R&D on next-generation systems and technologies for the Department of Defense and other U.S. Government agencies. We are hardware and software developers with experience transforming research into fieldable technology. Our core portfolio of research includes projects in power & energy systems, unmanned systems (with an emphasis on maritime systems), digital engineering, cyber security, and advanced manufacturing. Our mission is to create a safer world by translating scientific discoveries into reliable products that address urgent national security needs... at the speed of relevance.
Compensation and Benefits
  • Base salary which exceeds local & national industry averages.
  • Integer fully covers medical, prescription, vision, and dental insurance costs for the employee and dependents. Integer's standard plan pays 100% of health insurance premiums for your entire family from a well-known national insurer, saving employees thousands of dollars annually.
  • Year-end performance-based bonuses.
  • 401(k) with company matching that vest immediately; no funny business.
  • Paid vacation.
  • Paid sick leave.
  • Paid holidays.
  • Relocation assistance available.

Company Perks
  • Startup culture with the stability of a large company. Integer's business plan has years of time phased contracted work, alleviating the would-be risk from a traditional small company.
  • Direct access to company leadership, prioritization of people over process, and a stellar team with a shared desire for personal and professional growth.
  • Friendly atmosphere where people enjoy not only their work and what they are creating but enjoy helping each other as well.
  • Bottomless coffee.

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