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Remote Freelance Software Engineer Jobs in Sumter, SC

Kaleris

Software Engineer

Columbia, SC · Remote

Senior Software Engineer About Kaleris Kaleris is a private equity-backed software firm focused on ... Ability to work independently and with distributed, international remote teams * Bachelor's degree ...

EnerSys

Application Security Engineer (REMOTE)

Sumter, SC · Remote

$117K - $146K/yr

This position partners with software engineers, DevOps teams, and security professionals to embed security into the full software development lifecycle. Collaborate within an expanding Cybersecurity ...

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Remote Freelance Software Engineer information

See Sumter, SC salary details

$56.6K

$131.4K

$183K

How much do remote freelance software engineer jobs pay per year?

As of Jul 28, 2026, the average yearly pay for remote freelance software engineer in Sumter, SC is $131,380.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,900.00 and $154,100.00 per year, depending on experience, location, and employer.

What is the difference between Remote Freelance Software Engineer vs Remote Software Developer?

AspectRemote Freelance Software EngineerRemote Software Developer
CredentialsTypically requires a degree in computer science or related field, plus portfolio or experienceOften requires similar credentials, including degrees and coding experience
Work EnvironmentIndependent, project-based, often self-managedUsually employed by a company or organization, but can also be freelance
Employer & Industry UsageFreelance platforms, consulting firms, startupsTech companies, startups, corporate IT teams
Search & Comparison IntentLooking for independent, project-based rolesSeeking full-time or contract development roles within organizations

The main difference is that a Remote Freelance Software Engineer works independently on various projects, often through freelance platforms, while a Remote Software Developer is typically employed by a company, working as part of a team. Both roles require similar skills and credentials, but their work environments and employment types differ.

What is a Remote Freelance Software Engineer?

A Remote Freelance Software Engineer is a professional who designs, develops, and maintains software applications while working independently from a location outside of a traditional office, often from home or any place with internet access. They typically work on a contract or project basis for various clients, rather than being a permanent employee of a single company. This role requires strong technical skills, self-motivation, and the ability to communicate effectively with clients and teams remotely. Remote freelance software engineers often manage their own schedules, choose their projects, and handle their own business operations such as invoicing and taxes.

What are the key skills and qualifications needed to thrive as a Remote Freelance Software Engineer, and why are they important?

To thrive as a Remote Freelance Software Engineer, you need strong programming skills, a solid understanding of software development principles, and often a relevant degree or portfolio of work. Familiarity with version control systems like Git, popular frameworks (such as React, Django, or Node.js), and project management tools (like Jira or Trello) is essential. Excellent self-motivation, time management, and clear written communication skills distinguish top performers in remote settings. These abilities are crucial for delivering high-quality software independently, meeting client expectations, and succeeding in a distributed work environment.

How do Remote Freelance Software Engineers typically manage communication and collaboration with clients and team members across different time zones?

Remote Freelance Software Engineers often work with clients and teams located in various parts of the world, which requires strong communication and time management skills. They typically use collaboration tools such as Slack, Zoom, and project management platforms like Jira or Trello to stay connected and update progress. It's common practice to establish clear expectations regarding availability, response times, and meeting schedules to accommodate time zone differences. Proactively sharing updates and being flexible with meeting times can help maintain effective collaboration and build trust with clients and colleagues.
What are popular job titles related to Remote Freelance Software Engineer jobs in Sumter, SC? For Remote Freelance Software Engineer jobs in Sumter, SC, the most frequently searched job titles are:
What cities near Sumter, SC are hiring for Remote Freelance Software Engineer jobs? Cities near Sumter, SC with the most Remote Freelance Software Engineer job openings:
Remote Freelance Software Engineer jobs near you
Software Engineer

Software Engineer

Kaleris

Columbia, SC • Remote

Full-time

Posted 20 days ago

Job description

Job Description:

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 chain execution market, accelerating the digital transformation of supply chains for industrial and finished goods shippers and carriers - combining best-in-class solutions for yard management, shipment visibility, and asset management across rail, truck, and multi-mode transportation.

Role Overview

We are looking for a Senior Software Engineer who thrives in a dual-track role: delivering on product roadmap commitments while serving as a technical escalation point for prioritized customer issues. You will bring deep engineering expertise to both planned feature development and reactive problem-solving, working closely with product, engineering, and customer success teams to keep our yard management and finished vehicles logistics solutions moving forward.

This is a high-impact role for someone who is as comfortable diving deep into an escalated customer issue as they are designing a well-architected feature.

Day-to-Day Responsibilities

Customer Issue Resolution

  • Receive and own pre-triaged, escalated customer issues from the Customer Support team and drive them to resolution
  • Debug and diagnose complex production and integration problems across the full stack
  • Identify root causes and implement durable fixes - not just workarounds
  • Communicate proactively with stakeholders on issue status, timelines, and resolution plans
  • Document findings and contribute to internal knowledge bases to reduce repeat escalations

Roadmap Development

  • Collaborate with teammates to formulate detailed designs, implement solutions from requirements, and estimate effort
  • Participate actively in agile product development, including sprint planning, code reviews, and retrospectives
  • Adhere to test-driven development practices and maintain high standards for code quality
  • Support product deployments, configuration, and post-release validation

Experience Needed

  • 5+ years of software development experience, with a track record of owning complex features end-to-end
  • Strong Java proficiency - able to design, build, debug, and own Java-based services and features end-to-end
  • Strong debugging and analytical skills - comfortable isolating issues across frontend, backend, and data layers
  • Hands-on experience with HTML, CSS, JavaScript, and AJAX
  • Solid experience with PostgreSQL - writing queries, analyzing execution plans, and resolving data issues
  • Familiarity with queuing systems and API integrations (Redis/Resque, JSON-based systems, or similar)
  • Demonstrated ability to balance competing priorities - planned roadmap work alongside resolving escalated issues
  • Excellent verbal and written communication skills; English proficiency required
  • Ability to work independently and with distributed, international remote teams
  • Bachelor's degree in Computer Science or a related field, or equivalent practical experience

Nice to Have

  • Experience with Ruby on Rails or comparable MVC web frameworks (Django, Laravel, or similar)
  • C++ experience
  • Familiarity with GPS, location-based services, or digital mapping technologies
  • Experience with cloud infrastructure (AWS, GCP, or Azure) and deployment pipelines
  • Background in supply chain, logistics, or transportation software

Kaleris is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

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