Demo

Developer

Apex Systems
Knoxville, TN Full Time
POSTED ON 1/6/2026
AVAILABLE BEFORE 2/4/2026
Job#: 3013155

Job Description:

Job Title: Software Developer

Location: Knoxville TN- must be local to the area in order to apply.

On-site Requirements: 3x a week on-site

Job Type: 1 year Contract with potential to convert full time

Experience Level: Mid-level (5-10 years)

  • must have experience with Python, .NET, and AWS.

please apply directly by emailing olivia a copy of your resume and why you are a fit to [email protected]

Job Summary:

We are seeking a highly skilled and experienced Developer to join our team. The ideal candidate will have a strong background in AWS, Dot Net ,Python, SQL Server, PowerShell, and ActiveBatch, with hands-on experience using Amazon Aurora and DynamoDB. Familiarity with CI/CD pipelines using Jenkins and source control using GitHub is also required. Experience in the Energy, Retail, or Oil & Gas industries is preferred but not mandatory.

Key Responsibilities:

  • Design, develop, and maintain scalable applications using Python and .NET technologies
  • Develop and manage relational and NoSQL databases, including SQL Server, Amazon Aurora, and DynamoDB
  • Utilize AWS services for cloud architecture, development, and operations
  • Create and manage CI/CD pipelines using Jenkins
  • Use GitHub for source code management, branching strategies, and pull requests
  • Develop automation and maintenance scripts using PowerShell
  • Schedule and monitor workflows using Active Batch
  • Collaborate with cross-functional teams to gather and implement requirements
  • Conduct code reviews, testing, and deployment as part of the SDLC

Required Qualifications:

  • Minimum of 5 years of professional development experience
  • Strong experience in Python and .NET (C# or VB.NET)
  • Proficiency with AWS services including EC2, S3, Lambda, Aurora, and DynamoDB
  • Expertise in SQL Server development and optimization
  • Experience with CI/CD tools like Jenkins, including pipeline creation and automation
  • Solid understanding of Git-based workflows using GitHub
  • Hands-on experience with PowerShell scripting and ActiveBatch automation
  • Strong problem-solving and troubleshooting abilities

Preferred Qualifications:

  • Experience in the Energy, Retail, or Oil & Gas sectors
  • Familiarity with Agile methodologies and DevOps practices
  • Experience with infrastructure as code (e.g., CloudFormation, Terraform)

Education:

  • Bachelor’s degree in Computer Science, Engineering, Information Technology, or a related field (or equivalent professional experience)

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.

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