Explore 4 python software developer jobs from 4 hiring companies in Lake Tansi, TN, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Python Software Developer

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Python Software Developer Jobs

Navarro Research and Engineering

Spectra Tech

Xcel Engineering

XCEL Engineering

Onsite

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 a leading research facility in the East Tennessee region in recruiting the best and the brightest technical talent. Considering joining our impressive team today!
JOB OVERVIEW
Xcel Engineering is seeking qualified applicants for a Cloud Software Engineer who enjoys the intersection of application code and cloud infrastructure.
ESSENTIAL FUNCTIONS
<ul>
<li>Architect &amp; Build: Design and develop scalable software solutions leveraging core AWS services (EC2, S3, Lambda, Step Functions, SQS, SNS, RDS, and API Gateway).</li>
<li>Infrastructure as Code (IaC): Use Terraform to provision, manage, and version-control cloud resources, ensuring high availability and environmental parity.</li>
<li>Full-Stack Development: Write clean, maintainable, and efficient code in Python (for backend logic and automation) and JavaScript/Node.js (for web services and integrations).</li>
<li>Containerization: Manage application packaging and deployment using Docker, moving toward a microservices-based architecture.</li>
<li>Automate Everything: Maintain and optimize our AWS CI/CD pipelines, ensuring that every pull request in Git moves through a robust testing and deployment lifecycle.</li>
<li>Collaborate: Use Jira to track progress, participate in sprint planning, and contribute to a culture of transparency and technical excellence.</li>
</ul>
BASIC QUALIFICATIONS
<ul>
<li style="vertical-align:baseline;">Education: BS or MS in Computer Science (or a related technical field).</li>
<li style="vertical-align:baseline;">Experience: A minimum of 2+ years of professional experience in a software engineering role.</li>
<li style="vertical-align:baseline;">Cloud Proficiency: Hands-on experience developing and deploying software within AWS cloud infrastructure.</li>
<li style="vertical-align:baseline;">IaC Skills: Proven experience deploying and managing production-grade resources using Terraform.</li>
<li style="vertical-align:baseline;">Programming: High proficiency in Python and JavaScript (Node.js/React preferred).</li>
<li style="vertical-align:baseline;">DevOps Toolchain: Familiarity with Git (branching strategies, PR workflows), Jira, and AWS DevOps tools (CodeBuild, CodeDeploy, etc.).</li>
<li style="vertical-align:baseline;">Containers: Solid experience with Docker for creating, deploying, and managing containers.</li>
</ul>
DESIRED QUALIFICATIONS
<ul>
<li>Database: Experience with MySQL, PostgreSQL, DynamoDB or Aurora. </li>
<li>Observability: Using CloudWatch and OpenTelemetry for system health. </li>
<li>Security: Understanding of IAM roles, policies, VPC security groups, and encryption. </li>
<li>AI: Familiarity with agentic AI design patterns, AI dev tool sets (AIOPs), and LLM integration. </li>
</ul>
PHYSICAL REQUIREMENTS &amp; ENVIRONMENTAL CONDITIONS 
<ul>
<li>Inside office environment.</li>
<li>Working on a computer for long periods of time.</li>
<li>May involve long period of sitting at a desk.</li>
<li>The work environment is fast-paced and sometimes involves extreme deadline pressures.</li>
</ul>
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.

Cloud Software Engineer

BS or MS in Computer Science, 2+ years software engineering, AWS experience, Terraform, Python, JavaScript, Docker, Git/Jira, AWS DevOps tools.

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 versatile Full Stack Software Engineer to support multiple concurrent software projects within a Department of Energy (DOE) Research &amp; Development environment. This role requires an on-site presence and close collaboration with technical teams, stakeholders, and government clients. The ideal candidate is comfortable working across the entire development lifecycle from gathering client requirements and translating concepts into technical designs, through development, testing, deployment, and long-term support. Candidates must be adaptable, detail-oriented, and capable of managing multiple priorities in a structured, security-focused environment.
ESSENTIAL FUNCTIONS
<ul>
<li style="text-align:justify;line-height:normal;">Collaborate with government clients and internal stakeholders to gather, analyze, and refine technical and functional requirements. </li>
<li style="text-align:justify;line-height:normal;">Design, architect, and develop full-stack applications from concept to completion. </li>
<li style="text-align:justify;line-height:normal;">Work on multiple simultaneous projects with varying timelines and technical scopes. </li>
<li style="text-align:justify;line-height:normal;">Develop scalable backend services and APIs. </li>
<li style="text-align:justify;line-height:normal;">Build responsive, user-friendly front-end interfaces aligned with UI/UX best practices. </li>
<li style="text-align:justify;line-height:normal;">Participate in code reviews, testing, debugging, and performance optimization. </li>
<li style="text-align:justify;line-height:normal;">Maintain documentation for system architecture, code, and processes. </li>
<li style="text-align:justify;line-height:normal;">Ensure compliance with security, privacy, and operational standards required in a federal R&amp;D environment. </li>
<li style="text-align:justify;line-height:normal;">Provide ongoing maintenance, enhancements, and technical support for deployed applications. </li>
</ul>
BASIC QUALIFICATIONS
<ul>
<li>Bachelor's degree in a scientific field or equivalent combination of education and experience coupled with 8 years of software development experience.</li>
<li style="color:#000000;">Bachelors degree in Computer Science, Software Engineering, or related field (or equivalent practical experience).</li>
<li style="color:#000000;">3+ years of professional full-stack development experience
<ul>
<li style="color:#000000;">JavaScript, TypeScript, Python, SQL</li>
<li style="color:#000000;">Backend Frameworks-Fast API</li>
<li style="color:#000000;">Frontend FrameworksVue.js 2 &amp; Vue.js 3</li>
<li style="color:#000000;">State Management-Pinia</li>
<li style="color:#000000;">UI Libraries-Vuetify</li>
<li style="color:#000000;">Databases-PostgreSQL</li>
<li style="color:#000000;">Other Technologies-GraphQL</li>
</ul>
</li>
<li style="color:#000000;">Demonstrated experience delivering production-ready applications end-to-end.</li>
<li style="color:#000000;">Strong communication skills and ability to translate business needs into technical solutions.</li>
<li style="color:#000000;">Ability to obtain and maintain any required facility clearances or background checks.</li>
<li style="color:#000000;">Work Environment On-site presence is required due to the secure nature of the facility.</li>
<li style="color:#000000;">Collaborative, mission-driven R&amp;D atmosphere.</li>
<li style="color:#000000;">Opportunity to contribute to projects with national-level impact and long-term technical value.</li>
</ul>
DESIRED QUALIFICATIONS
<ul>
<li style="color:#000000;">Java development experience</li>
<li style="color:#000000;">Experience working in government, national laboratory, or regulated environments</li>
<li style="color:#000000;">Familiarity with CI/CD pipelines and DevOps practices</li>
<li style="color:#000000;">Containerization technologies (Docker, Kubernetes)Experience with automated testing frameworks</li>
</ul>
PHYSICAL REQUIREMENTS &amp; ENVIRONMENTAL CONDITIONS 
<ul>
<li>Inside office environment.</li>
<li>Working on a computer for long periods of time.</li>
<li>May involve long period of sitting at a desk.</li>
<li>The work environment is fast-paced and sometimes involves extreme deadline pressures.</li>
</ul>
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.

Full Stack Developer

Bachelor's degree plus several years in software development; strong front-end and back-end skills; DOE clearance possible.

Navarro Research and Engineering is recruiting a LabVIEW Systems Engineer (3836) in Oak Ridge, TN.Navarro Research &amp; Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client’s success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense.<h3>Background</h3><ul><li>This position directly supports the Defense Fuels mission space by enabling reliable, high-speed data acquisition and controls integration across critical fuel infrastructure.</li><li>The engineer ensures secure, compliant operations where high-speed LabVIEW systems interface with low-speed PLC-controlled platforms to maintain mission-critical readiness.</li><li>This role provides engineering support across multiple test operations, spanning small benchtop test setups through large-scale industrial test stands.</li><li>This position requires an active DOE Q clearance or the ability to obtain and maintain one.</li></ul><h3>Job Description Summary</h3><ul><li>Lead high-speed LabVIEW data acquisition and control system development integrating low-speed PLC-based subsystems.</li><li>Ensure synchronized communication, data integrity, and reliability across multi-platform control architectures.</li><li>Support a diverse portfolio of test stands ranging from small-scale component validation rigs to fully integrated large-scale system qualification stands.</li></ul><h3>Key Responsibilities</h3><ul><li>Architect, develop, and maintain LabVIEW applications for high-speed data acquisition and real-time control.</li><li>Design communication bridges between high-speed LabVIEW systems and low-speed PLC platforms.</li><li>Collaborate with PLC engineers to align LabVIEW logic with interlocks, alarming, and I/O management.</li><li>Prepare wiring diagrams, loop sheets, channel maps, and system documentation.</li><li>Coordinate with vendors and generate technical reports.</li><li>Implement software configuration management for LabVIEW, FPGA, and test automation code.</li><li>Lead automation initiatives using Python, MATLAB, and AI-supported engineering processes.</li><li>Mentor junior engineers and collaborate across multidisciplinary teams.</li><li>Provide engineering design, troubleshooting, and commissioning support across multiple test stands of varying scale and complexity.</li></ul>

LabView Systems Engineer (3836)

LabView Systems Engineer

B.S. or M.S. in Engineering; 5+ years LabVIEW development and test system integration; LabVIEW with PLC interfaces; experience with automated test stands; strong communication; DOE Q clearance.

<figure class="table"><table class="MsoNormalTable" style="border-collapse:collapse;" border="0" cellspacing="0" cellpadding="0"><tbody><tr style="height:27.0pt;"><td style="border:1.0pt solid windowtext;height:27.0pt;padding:0.0in 5.4pt;width:467.5pt;" width="623"> Overview:The Rotordynamics Development and Testing Engineer will spearhead engineering process innovation and rigorous testing activities to support the manufacturing of gas centrifuges for UF6 enrichment. This role demands a proven background in rotordynamics and dynamic testing, coupled with expertise in signal processing and software development. The ideal candidate will adeptly follow established engineering protocols while driving new methodologies for enhanced centrifuge design and production. Key Responsibilities:• Serve as the resident expert on rotordynamics, leveraging current methodologies and developing avant-garde techniques to optimize centrifuge manufacturing and design processes. • Champion both experimental investigations and model-based simulations to resolve complex rotordynamics challenges, ensuring design robustness and operational efficiency. • Architect and guide the construction of advanced test systems, encompassing state-of-the-art data acquisition, digital signal processing architectures, and high-speed signal analysis to capture critical performance metrics. • Lead initiatives in dynamic testing for system balancing, utilizing a spectrum of techniques — from traditional influence coefficient methods to comprehensive experimental modal analysis and innovative hybrid approaches. • Independently execute sophisticated engineering projects, making informed decisions that reflect a deep understanding of underlying principles and industry best practices. • Prepare, document, and present both routine and in-depth engineering reports, ensuring clear communication of testing protocols, results, and recommendations to key stakeholders. Minimum Qualifications:• Bachelor of Science in Mechanical Engineering with 10 years of relevant experience, or a Master’s degree in Mechanical Engineering with 5 years of targeted industry experience. • Demonstrated expertise in one or more of the following areas:  - Rotordynamics and associated problem-solving techniques   - Dynamic testing methodologies in high-speed systems   - Advanced digital signal processing (DSP) methods   - Software development using languages and tools such as Python, C++, MATLAB, etc.   - Finite Element Analysis (FEA) using platforms like ANSYS • Must be eligible to obtain a DOE Q Clearance. Preferred Qualifications:• Advanced degrees (Master of Science or higher) in Mechanical Engineering are highly desirable. • Candidates with extensive hands-on experience in the field and a proven track record of leading complex engineering projects will be favored. • Possession of an active DOE Q Clearance is an added advantage. This role represents a unique opportunity to lead cutting-edge rotordynamic initiatives and contribute directly to the next generation of advanced UF6 enrichment technology. </td></tr></tbody></table></figure>

Rotordynamics Engineer

BS in Mechanical Engineering with 10 years experience or MS with 5 years; rotordynamics, dynamic testing, DSP, software development (Python/C++/MATLAB); FEA (ANSYS); DOE Q Clearance

Python Software Developer Jobs in Lake Tansi, TN, US

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