

Apex Systems
Developer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is a Software Developer position based in Charleston, SC (Hybrid), with a 6-month contract at $40-$60/hr. Requires a Bachelor's in a related field, 5+ years of experience, proficiency in Java, SQL, PostgreSQL, and full-stack development skills.
🌎 - Country
United States
💱 - Currency
$ USD
-
💰 - Day rate
480
-
🗓️ - Date
February 11, 2026
🕒 - Duration
More than 6 months
-
🏝️ - Location
Hybrid
-
📄 - Contract
Unknown
-
🔒 - Security
Yes
-
📍 - Location detailed
North Charleston, SC
-
🧠 - Skills detailed
#Python #Leadership #Ruby on Rails #Network Security #Programming #MongoDB #JavaScript #Stories #GIT #Debugging #API (Application Programming Interface) #Computer Science #Angular #DevOps #Automation #HTML (Hypertext Markup Language) #Ruby #Documentation #React #MySQL #Security #Version Control #Code Reviews #Database Architecture #SQL (Structured Query Language) #Java #Databases #PostgreSQL
Role description
Job#: 3018245
Job Description:
Software Developer
Location: Charleston, SC (Hybrid)
Employement Type: Contract to Hire
Contract Length: 6 months (conversion based on performance)
Pay: $40 - $60 /Hr
Description:
• Write code that is robust, secure, readable, tested, follows conventions, and is no more complex than necessary.
• Refactor legacy code to improve code quality while maintaining functionality.
• Stay up to date on recommended best practices in relevant frameworks and languages.
• Reason objectively with other engineers about the technical merit of individual solutions and prepare detailed specifications for programs.
• Responsible for program design, coding, testing, debugging and documentation.
• Formulate and develop detailed specifications, code, documentation, and related customer information required to complete program development maintenance activities.
• Create and/or modify complex programs to meet user requirements. This includes testing program and system changes ensuring product quality and timeliness.
• Confer with project manager and representatives of departments affected by program to resolve questions of program intent, output requirements, input data acquisition, extent of automatic programming and coding use and modification, and inclusion of internal checks and controls.
• Design and develop client applications; meet with clients/functional SMEs to determine program requirements. Test and correct program errors by altering program steps and sequence.
• Analyze, review, and rewrite programs to increase operating efficiency or adapt to new requirements.
• Actively participate in planning activities, artifact creation, full-stack development, testing, and demonstrations.
• Analyze project-related problems and create innovative solutions involving, scheduling, technology, methodology, tools, and solution components.
• Develop application changes, test, and document changes.
• Assist with other program efforts (such as test automation, configuration management, etc.)
• Interpret result from static code analyzer tools such as Fortify
Requirements:
• Bachelor of Science degree in Engineering, Physics, Network Security, Information Systems or Computer Science.
• 5 or more years’ experience as a software developer
• Experience with Java, SQL,
• Demonstrated experience PostgreSQL
• Demonstrated experience with Database Architecture
• Ability to follow established development processes and procedures to include Sprint planning and code reviews
• Experience with Continuous Delivery pipelines
• Ability to debug / trace code and resolve issues quickly
• Familiarity and experience with DevOps / SecDevOps
• Willing and able to obtain/maintain a DoD Secret clearance
• Proven experience as a Full Stack Developer, with knowledge of a combination of the following technologies:
• Front-end: HTML, CSS, JavaScript, React, Angular, or Vue.js
• Back-end: Node.js, Express, Python, Ruby on Rails, or similar
• Databases: MySQL, PostgreSQL, MongoDB, or similar
• Understanding of RESTful API design and development
• Proficiency in version control systems (e.g., Git)
• Strong problem-solving and debugging skills
Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details.
Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.
Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details.
Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.
Apex Systems is part of the Commercial Segment of ASGN Incorporated.
NYSE: ASGN
4400 Cox Road
Suite 200
Glen Allen, Virginia 23060
Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. (Do not submit resumes or solicit consultants to this email address). UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Apex Systems.
Job#: 3018245
Job Description:
Software Developer
Location: Charleston, SC (Hybrid)
Employement Type: Contract to Hire
Contract Length: 6 months (conversion based on performance)
Pay: $40 - $60 /Hr
Description:
• Write code that is robust, secure, readable, tested, follows conventions, and is no more complex than necessary.
• Refactor legacy code to improve code quality while maintaining functionality.
• Stay up to date on recommended best practices in relevant frameworks and languages.
• Reason objectively with other engineers about the technical merit of individual solutions and prepare detailed specifications for programs.
• Responsible for program design, coding, testing, debugging and documentation.
• Formulate and develop detailed specifications, code, documentation, and related customer information required to complete program development maintenance activities.
• Create and/or modify complex programs to meet user requirements. This includes testing program and system changes ensuring product quality and timeliness.
• Confer with project manager and representatives of departments affected by program to resolve questions of program intent, output requirements, input data acquisition, extent of automatic programming and coding use and modification, and inclusion of internal checks and controls.
• Design and develop client applications; meet with clients/functional SMEs to determine program requirements. Test and correct program errors by altering program steps and sequence.
• Analyze, review, and rewrite programs to increase operating efficiency or adapt to new requirements.
• Actively participate in planning activities, artifact creation, full-stack development, testing, and demonstrations.
• Analyze project-related problems and create innovative solutions involving, scheduling, technology, methodology, tools, and solution components.
• Develop application changes, test, and document changes.
• Assist with other program efforts (such as test automation, configuration management, etc.)
• Interpret result from static code analyzer tools such as Fortify
Requirements:
• Bachelor of Science degree in Engineering, Physics, Network Security, Information Systems or Computer Science.
• 5 or more years’ experience as a software developer
• Experience with Java, SQL,
• Demonstrated experience PostgreSQL
• Demonstrated experience with Database Architecture
• Ability to follow established development processes and procedures to include Sprint planning and code reviews
• Experience with Continuous Delivery pipelines
• Ability to debug / trace code and resolve issues quickly
• Familiarity and experience with DevOps / SecDevOps
• Willing and able to obtain/maintain a DoD Secret clearance
• Proven experience as a Full Stack Developer, with knowledge of a combination of the following technologies:
• Front-end: HTML, CSS, JavaScript, React, Angular, or Vue.js
• Back-end: Node.js, Express, Python, Ruby on Rails, or similar
• Databases: MySQL, PostgreSQL, MongoDB, or similar
• Understanding of RESTful API design and development
• Proficiency in version control systems (e.g., Git)
• Strong problem-solving and debugging skills
Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details.
Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.
Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details.
Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.
Apex Systems is part of the Commercial Segment of ASGN Incorporated.
NYSE: ASGN
4400 Cox Road
Suite 200
Glen Allen, Virginia 23060
Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. (Do not submit resumes or solicit consultants to this email address). UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Apex Systems.





