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Robert Half Logo Robert Half · IT - Software Development

Sr. Software Engineer

United States, Knoxville · Job Posted February 20, 2026
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Job Description

This role involves developing and maintaining robust software solutions, including scalable back-end services, APIs, and front-end components. The ideal candidate will have hands-on experience with cloud environments, distributed systems, and modern development frameworks.

Job Responsibility

  • Design and develop scalable back-end services using Python frameworks such as Django, Flask, and FastAPI, as well as Node.js frameworks like Express and NestJS
  • Create and manage RESTful and GraphQL APIs to support web application functionalities
  • Build and enhance front-end components using React, ensuring seamless integration with back-end systems
  • Architect and deploy applications in cloud environments, utilizing services like AWS EC2, Lambda, S3, DynamoDB, and API Gateway
  • Develop and maintain microservices and distributed systems to ensure efficient application performance
  • Optimize application performance, database queries, and cloud resource utilization for maximum efficiency
  • Implement robust authentication, authorization, and security practices in application development
  • Set up and manage CI/CD pipelines and containerized deployments using Docker and related tools
  • Collaborate with cross-functional teams, including product managers, designers, and DevOps specialists, to ensure project success
  • Monitor, troubleshoot, and resolve production issues in cloud-based environments

Requirements

  • Minimum of 5 years of software development experience with attention to detail
  • Advanced proficiency in Python and Node.js for back-end development
  • Skilled in building front-end applications using React
  • Experience deploying cloud-native applications using AWS services
  • Familiarity with relational databases such as PostgreSQL and MySQL, as well as NoSQL databases like MongoDB and DynamoDB
  • Strong understanding of RESTful API design and asynchronous programming
  • Proficiency with Git and collaborative development workflows
  • Commitment to writing clean, maintainable, and well-documented code

What we offer

  • medical
  • vision
  • dental
  • life and disability insurance
  • company 401(k) plan
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