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Senior Software Developer Jobs in Swansea, SC (NOW HIRING)

360 IT Professionals

Sr. Java Developer

Columbia, SC · On-site

$53 - $67.50/hr

Company Description 360 IT Professionals is a Software Development Company based in Fremont ... We use Objective C and Swift programming languages to create native applications for iPhone ...

Infojini Inc

Senior Java Developer

Columbia, SC

$53 - $67.50/hr

Senior Java Developer Location: Columbia, SC Duration: 12+ months Description: SCOPE OF THE PROJECT ... design and software for the back end processes to support the provider application as well as ...

ApplyMint

Software Engineer

Columbia, SC · On-site

$112 - $155/hr

If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing innovative software solutions, we would love to hear from you. #LI-DS1 #Mid-Senior ...

Integer Technologies

Software Engineer

Columbia, SC · On-site

$120 - $160/hr

Implement and oversee DevOps methodologies to ensure software integrity, maintainability, and ... briefings to senior military and executive stakeholders. Additional Desired Qualifications

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All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Swansea, SC

Senior Software Developer information

See Swansea, SC salary details

$13

$55

$79

How much do senior software developer jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for senior software developer in Swansea, SC is $55.80, according to ZipRecruiter salary data. Most workers in this role earn between $47.36 and $62.60 per hour, depending on experience, location, and employer.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What is the difference between Senior Software Developer vs Software Engineer?

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs

What cities near Swansea, SC are hiring for Senior Software Developer jobs?

Cities near Swansea, SC with the most Senior Software Developer job openings:

Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Swansea, SC as of August 2026, with employment types broken down into 85% Full Time, 11% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $116,071 per year, or $55.8 per hour.

Systems Software Programmer _ Contract -Columbia, SC

SUNSHINE ENTERPRISE USA LLC

Columbia, SC • On-site

Full-time

Re-posted 19 days ago

Job description


Systems Software Programmer
Location: Columbia, SC
Interview Process: 1 round, in person
Duration: 12 MonthsEmployment Type: ContractExperience Required: 20+ Years
Candidate location: Candidate must be a CURRENT SC resident. No relocation allowed.
Project Scope:
We are seeking an experienced Systems Software Programmer - Consultant with strong expertise in VB.NET, SQL, state government tax systems, and enterprise application development.
The consultant will serve as a senior developer and technical advisor, providing technical guidance, development support, troubleshooting, and application enhancement recommendations. The role involves working on complex software solutions, maintaining system stability, optimizing application performance, and supporting production environments.
Key Responsibilities:
• Provide technical guidance and mentorship to development teams.
• Serve as a senior developer supporting application design, coding, and implementation activities.
• Develop, modify, test, and implement software applications.
• Configure application components and deliver technical solutions.
• Lead and manage small-scale development projects.
• Troubleshoot application, database, backup, and recovery issues.
• Develop workaround solutions for technical challenges.
• Perform software upgrades and system enhancements.
• Monitor, maintain, and optimize system infrastructure.
• Ensure data integrity, system stability, and application performance.
• Collaborate with technical teams and stakeholders to resolve issues.
• Manage multiple tasks and provide regular project updates.
• Participate in shared 24/7 on-call support responsibilities.
Required Skills & Experience:
• 20+ years of experience with VB.NET
• 20+ years of experience with SQL
• 20+ years of experience with State Government Tax Systems
• 20+ years of experience as a Software Developer
Preferred Skills:
• Experience with GENTAX
• Experience working with government revenue/tax applications
Education
Bachelor's degree in Information Technology, Computer Science, or related field
OR equivalent combination of education and professional experience.

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