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Applications Developer Jobs in Oak Ridge, TN (NOW HIRING)

Xcel Engineering

Full Stack Developer

Oak Ridge, TN · On-site

XCEL Engineering is a part of IT Lab Partners (ITLP) which was created to support Oak Ridge ... Design, develop, and maintain responsive, high-performance front-end applications * Collaborate ...

Xcel Engineering

Full Stack Developer

Oak Ridge, TN · On-site

XCEL Engineering is a part of IT Lab Partners (ITLP) which was created to support Oak Ridge ... Design, architect, and develop full-stack applications from concept to completion. * Work on ...

Xcel Engineering

Full Stack Developer

Oak Ridge, TN · On-site

XCEL Engineering is a part of IT Lab Partners (ITLP) which was created to support Oak Ridge ... Design, architect, and develop full-stack applications from concept to completion. * Work on ...

CGI Inc.

AWS Python Developer

Knoxville, TN · On-site

$48 - $66/hr

CGI is seeking an AWS Python Developer to design, develop, and support modern cloud native applications within a highly scalable AWS environment. This role will focus on backend application ...

Software Technology Inc

.Net Developer

Knoxville, TN · On-site

$46 - $60.75/hr

Net Developer for a client in Knoxville, TN. This position is a 6 month contract to hire and has WF ... Provide support for existing software applications, including moderate troubleshooting and bug ...

CGI

AWS Python Developer

Knoxville, TN · On-site

CGI is seeking an AWS Python Developer to design, develop, and support modern cloud native applications within a highly scalable AWS environment. This role will focus on backend application ...

Tombras

General Application

Knoxville, TN · On-site

$91K - $126K/yr

Tombras is a 450+ person, full-service, national advertising agency with a digital mindset. You'll be joining one of the top independent agencies in North America. Connecting Data & Creativity for ...

ITR

Full Stack Developer

Knoxville, TN

Design, architect, and develop full-stack applications from concept to completion. * Work on ... Required Technical Skills Programming Languages * JavaScript * TypeScript * Python * SQL * Backend ...

ITR

Full Stack Developer

Oak Ridge, TN · On-site

Full Stack Developer Project: American Science Cloud / Genesis Project Experience Level: Mid-Level ... Design, develop, and maintain responsive, high-performance front-end applications * Collaborate ...

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All JobsApplications Developer JobsApplications Developer Jobs in Oak Ridge, TN

Applications Developer information

See Oak Ridge, TN salary details

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How much do applications developer jobs pay per hour?

As of Jun 27, 2026, the average hourly pay for applications developer in Oak Ridge, TN is $50.33, according to ZipRecruiter salary data. Most workers in this role earn between $40.43 and $57.93 per hour, depending on experience, location, and employer.

Which is the hardest field in it?

Applications developers often find fields involving complex algorithms, cybersecurity, or real-time systems to be the most challenging due to their technical complexity and high problem-solving demands. Staying current with rapidly evolving programming languages and tools also requires continuous learning and adaptation. These areas typically require strong analytical skills and proficiency in multiple programming languages.

How does an Applications Developer typically collaborate with other teams during the software development lifecycle?

Applications Developers frequently work closely with cross-functional teams, including project managers, UX/UI designers, QA testers, and system administrators. Throughout the software development lifecycle, they participate in planning meetings, share progress updates, and coordinate integration efforts to ensure the application meets business requirements and user needs. Effective communication and teamwork are essential, as developers often need to clarify technical constraints, address feedback, and support other teams in troubleshooting and deployment activities. This collaborative environment fosters innovative solutions and helps deliver high-quality applications.

What does an Applications Developer do?

An Applications Developer designs, builds, tests, and maintains software applications for computers, mobile devices, or web platforms. They work closely with clients or end-users to understand their needs and create user-friendly solutions that meet those requirements. Applications Developers also troubleshoot issues, update existing programs, and ensure that applications are secure and efficient. Their role often involves collaboration with other developers, project managers, and quality assurance teams.

What Does an Applications Developer Do?

An applications developer, often referred to a software applications developer, designs and produces software for smartphones and tablets. As an applications developer, you typically work as part of a development team, and your duties include working with clients and other departments at your company to produce an app that is polished and ready for public use. Qualifications needed for the job include a bachelor’s degree in computer science or a related subject and experience with various programming languages. You should be comfortable with all of the major mobile operating systems, as a successful app should work on both Apple and Android. Software development skills are essential.

What is the difference between Applications Developer vs Software Engineer?

AspectApplications DeveloperSoftware Engineer
CredentialsBachelor's in CS or related field; certifications like Microsoft Certified or Oracle CertifiedBachelor's or higher in CS or related; similar certifications often valued
Work EnvironmentDevelops, tests, and maintains specific applications; often works in teams or independentlyDesigns and develops software solutions; may oversee entire systems or projects
Industry UsageCommon in tech, finance, healthcare for application-specific rolesBroader, includes system-level and application development across industries

Applications Developers focus on creating and maintaining specific software applications, while Software Engineers work on designing and building entire software systems. Both roles require similar credentials and often overlap in work environment and industry usage, but Applications Developers tend to specialize in particular applications, whereas Software Engineers may handle larger projects and system architecture.

What are the key skills and qualifications needed to thrive as an Applications Developer, and why are they important?

To thrive as an Applications Developer, you need strong programming skills (e.g., Java, Python, or C#), problem-solving ability, and a relevant degree in computer science or a related field. Familiarity with integrated development environments (IDEs), version control systems like Git, and frameworks such as .NET or Angular is typically required, along with certifications like Microsoft Certified: Azure Developer Associate being advantageous. Effective communication, teamwork, and adaptability are essential soft skills for collaborating with stakeholders and responding to evolving project requirements. These competencies ensure efficient application development, seamless integration, and ongoing maintenance in dynamic technology environments.

What is the salary of an application developer?

The salary of an application developer varies based on experience, location, and industry, but typically ranges from $70,000 to $120,000 annually in many regions. Skilled developers proficient in programming languages like Java, C#, or Python and familiar with development tools often earn higher salaries.

What does an application developer do?

An application developer designs, builds, tests, and maintains software applications for computers, mobile devices, or web platforms. They use programming languages such as Java, C#, or Python and often collaborate with teams to meet user requirements and ensure functionality. Strong problem-solving skills and knowledge of development tools are essential in this role.

What engineering jobs pay 500,000?

Applications developers in high-level roles, especially those working in finance, technology, or consulting firms, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, specialized skills in programming languages, and often leadership responsibilities or seniority in the organization.
More about Applications Developer jobs
Applications Developer jobs near you
Full Stack Developer

Full Stack Developer

Xcel Engineering

Oak Ridge, TN • On-site

Full-time

Posted 11 days ago

Job description

COMPANY OVERVIEW
XCEL Engineering, Inc. is an award-winning small business that provides trusted information technology, engineering, consulting and project management solutions and services to federal agencies and organizations. Originally founded in 1971 by professional engineers at the University of Tennessee, XCEL was acquired in 2003 by U.S. Army and Navy veterans and in 2023 became a MartinFed company.
XCEL Engineering is a part of IT Lab Partners (ITLP) which was created to support Oak Ridge National Laboratory (ORNL) in recruiting the best and the brightest technical talent to East Tennessee region. ORNL delivers scientific discoveries and technical breakthroughs needed to realize energy and national security solutions and provides economic benefit to the nation. This premier research institution near Knoxville in Oak Ridge, TN, addresses national needs through impactful research and world-leading research centers.
Considering joining our impressive team supporting ORNL today!
JOB OVERVIEW
XCEL Engineering is seeking a highly motivated and adaptable Full Stack Developer to support the American Science Cloud / Genesis Project. This role is ideal for a driven professional who thrives in fast-paced environments and brings a "can-do" attitude to solving complex technical challenges. You will play a key role in designing and developing modern, intelligent user interfaces powered by emerging Agentic AI systems.
ESSENTIAL FUNCTIONS
  • Design, develop, and maintain responsive, high-performance front-end applications
  • Collaborate with cross-functional teams to integrate AI-driven features into user interfaces
  • Work within fast-paced, iterative development cycles to deliver production-ready solutions
  • Implement and optimize workflows leveraging Agentic AI frameworks
  • Contribute to architecture decisions and front-end best practices
  • Integrate APIs and backend services using modern development standards
  • Participate in code reviews, testing, and continuous improvement processes
  • Support deployment and scaling of applications within the American Science Cloud ecosystem

BASIC QUALIFICATIONS
  • U.S. Citizen with ability to obtain a security clearance.
  • Bachelor's Degree in Computer Science, Software Engineering, or related field
  • 5+ years of professional experience in front-end or full-stack development
  • Strong proficiency in:
  • Experience working with Agentic AI systems or AI-driven development environments
  • Hands-on experience with tools such as Claude Code and OpenClaw
  • Proven ability to work effectively in fast-paced, dynamic project environments
  • Strong problem-solving skills and a proactive, "can-do" mindset

DESIRED QUALIFICATIONS
  • Master's Degree in Computer Science, Engineering, or related discipline
  • Experience working on large-scale cloud-based platforms or government-related projects
  • Familiarity with modern front-end frameworks (React, Vue, etc.)
  • Experience integrating AI/ML models into production applications
  • Strong understanding of UI/UX principles and performance optimization

PHYSICAL REQUIREMENTS & ENVIRONMENTAL CONDITIONS
  • Inside office environment.
  • Working on a computer for long periods of time.
  • May involve long period of sitting at a desk.
  • The work environment is fast-paced and sometimes involves extreme deadline pressures.

OTHER DUTIES
This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.
Xcel Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regards to race, color, religion, religious creed, gender, sexual orientation, gender identity, gender expression, transgender, pregnancy, marital status, national origin, ancestry, citizenship status, age, disability, protected Veteran Status, genetics or any other characteristics protected by applicable federal, state or local law.
If you are a qualified individual with a disability or disabled veteran, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access Xcel Engineering's current openings as a result of your disability. You can request reasonable accommodations by calling 855.212.1810. Thank you for your interest in Xcel Engineering.
All positions at Xcel Engineering, Inc. are contingent upon passing both a background check and drug screening prior to a start date and are subject to random drug screenings during the employment period. In addition, Xcel Engineering is an E-Verify employer.

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