Jobs in the United States

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Added 12 days ago
Engineering Manager - Full Stack
Publicis Groupe Holdings B.V
Chicago, IL
…business needs into scalable, secure and impactful technology…
Added 12 days ago
Data Solutions & Emerging Technology Specialist
RACV
550 Princes Highway Noble Park, IA
…technology. You’ll build and enable practical, trusted data solutions and help the division get value from new and emerging technology capabilities. Working closely with Data, Technology…
Added 12 days ago
Contact Center Forward Deployed Engineer – AI
IBM
Detroit, MI
…challenge the norm, explore new ideas, and create innovative solutions that deliver real results. Our culture of growth and empathy focuses on your long-term career development while…
Added 12 days ago
Forward Deployed Engineer – AI
IBM
Detroit, MI
…challenge the norm, explore new ideas, and create innovative solutions that deliver real results. Our culture of growth and empathy focuses on your long-term career development while…
Added 12 days ago
Senior Forward Deployed Engineer – AI
IBM
Detroit, MI
…challenge the norm, explore new ideas, and create innovative solutions that deliver real results. Our culture of growth and empathy focuses on your long-term career development while…
Added 12 days ago
AI Platform Engineer
Ford Motor Company
Allen Park, MI
…and analytics platforms. You’ll build and operate full-stack solutions - including user-facing applications, backend services and APIs, platform integrations, data services, and cloud…
Added 12 days ago
Sr. Machine Learning Engineer
TEC Group Inc
Dearborn, MI
- All candidates must reside in either EST or CST time zones and be authorized to work in the US without sponsorship, now or in the future
Added 12 days ago
Postdoctoral Scholar-Fixed Term
Michigan State University
East Lansing, MI
Interact with stakeholders and collaborators to develop sustainable solutions for dam development and operation, irrigation, and groundwater use.
Added 12 days ago
Agenic Data Engineering Developer
Deloitte
Detroit, MI
Our AI & Data offering provides a full spectrum of solutions for designing, developing, and operating cutting-edge Data and AI platforms, products, insights, and services. Our offerings…
Added 12 days ago
Sr. Application Security Engineer
American Express Global Business Travel
Lansing, MI
…application development into application security, bringing a developer's mindset to security and operations, and will mentor others while helping shape how the organization builds and…
Added 12 days ago
AT
Software Engineer II
Akamai Technologies, Inc.
Lansing, MI
- $95,000 to $171,000 USD / year
Are you a software developer who loves solving complex problems?
Added 12 days ago
Solar Array Responsible Engineer, Project Sunrise Orbital Data Centers
Blue Origin Personnel, LLC
Denver, CO
…innovation and drives engineering workflows of the future, shared solutions and standards, simplicity and lower costs, and manufacturable…
Added 12 days ago
Senior Embedded Firmware Engineer
Micron Technology, Inc.
Boise, ID
Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate…
Added 12 days ago
Sr. Application Security Engineer
American Express Global Business Travel
Boise, ID
…application development into application security, bringing a developer's mindset to security and operations, and will mentor others while helping shape how the organization builds and…
Added 12 days ago
AT
Software Engineer II
Akamai Technologies, Inc.
Boise, ID
- $95,000 to $171,000 USD / year
Are you a software developer who loves solving complex problems?
Added 12 days ago
Lead Software Engineer
JPMC page
Plano, TX
…contributor, you are responsible for conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business…
Added 12 days ago
Principal Software Engineer
Robert Half
Knoxville, TN
…to lead the design and delivery of modern AI-driven software solutions. This role combines hands-on engineering with technical leadership across backend services, frontend applications, and…
Added 12 days ago
Sr. Application Security Engineer
American Express Global Business Travel
Nashville, TN
…application development into application security, bringing a developer's mindset to security and operations, and will mentor others while helping shape how the organization builds and…
Added 12 days ago
Senior Full Stack Engineer – React & AI
Caterpillar, Inc.
Nashville, TN
…years, Cat Financial has provided a wide range of financing solutions to customers and Cat® dealers for machines, engines, Solar® gas turbines, genuine Cat parts and services. Headquartered…
Added 12 days ago
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Principal Core Infrastructure Engineer-Network Capacity
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
Oracle Cloud Infrastructure, or OCI, is seeking a Principal Software Developer to design and build scalable software capabilities that support infrastructure demand and capacity planning.
Added 12 days ago
AT
Software Engineer II
Akamai Technologies, Inc.
Nashville, TN
- $95,000 to $171,000 USD / year
Are you a software developer who loves solving complex problems?
Added 12 days ago
UG
Senior Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
…architecting, building, and deploying enterprise-scale cloud data solutions and commercial healthcare analytics platforms. In this role, you will leverage Azure cloud services, Big Data…
Added 12 days ago
SA
Senior Applications Engineer, Maritime Autonomy (R6378)
Shield AI
United States
- $130,000 to $200,000 USD / year
Experience building and running a small enterprise software applications or solutions engineering team.
Added 12 days ago
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Principal Network Developer
Oracle
Nashville, TN
- $102,300 to $209,500 USD / year
You will design advanced automation, testing, telemetry, and monitoring solutions; lead network validation, incident response, and root cause analysis; and drive performance and capacity…
Added 12 days ago
O
Principal Network Developer
Oracle
Nashville, TN
- $102,300 to $209,500 USD / year
You will design advanced automation, testing, telemetry, and monitoring solutions; lead network validation, incident response, and root cause analysis; and drive performance and capacity…

Robert Half

Principal Software Engineer

Knoxville, TN, United States

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Job details

Experience: At least 8 years of experience delivering software solutions in production environments.
Posting language: English
Posted: Sep 28, 2026

Original job description

Description

Robert Half is hiring! We are looking for a Principal Software Engineer to lead the design and delivery of modern AI-driven software solutions. This role combines hands-on engineering with technical leadership across backend services, frontend applications, and intelligent workflow development. The ideal candidate brings deep full-stack expertise, a strong product mindset, and the ability to guide scalable systems from concept through production.

Responsibilities:

Lead complete product delivery efforts, from technical planning and architecture through implementation, testing, and long-term support.
Create and refine agentic AI workflows that support business goals and integrate effectively with broader application ecosystems.
Build, enhance, and support scalable server-side applications using Python frameworks such as Django, Flask, or FastAPI, or Node.js frameworks including Express or NestJS.
Develop robust RESTful and GraphQL interfaces that enable reliable communication between platforms, services, and user-facing applications.
Implement and improve React-based frontend features with a focus on usability, responsiveness, and smooth integration with backend systems.
Architect and maintain microservices and distributed application components to support performance, resilience, and future growth.
Improve system efficiency by tuning application behavior, streamlining database interactions, and optimizing cloud infrastructure usage.
Apply strong security standards by implementing access controls, authentication mechanisms, and authorization practices across the platform.
Oversee automated delivery processes and container-based deployments using CI/CD pipelines, Docker, and related engineering tools.
Partner with product, design, and DevOps teams to resolve production issues, maintain cloud-based services, and deliver high-quality software outcomes.

Requirements

At least 8 years of experience delivering software solutions in production environments.
Strong development expertise in Python or Node.js, with the ability to build maintainable and scalable applications.
Proven experience creating frontend applications with React in a full-stack development setting.
Hands-on knowledge of relational databases such as PostgreSQL or MySQL and/or NoSQL platforms such as MongoDB or DynamoDB.
Solid understanding of API design principles, including RESTful services, and experience with asynchronous programming concepts.
Proficiency with Git and team-based development practices in collaborative engineering environments.
Strong analytical thinking and problem-solving skills, with the ability to balance multiple priorities effectively.
Commitment to producing clear, maintainable, and well-documented code while working effectively with cross-functional teams.

Technology Doesn't Change the World, People Do.®

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) and Privacy Notice (https://www.roberthalf.com/us/en/privacy) .

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More about this job

Skills

Workflow
Python
Django
Flask
Node.js
GraphQL
Communication skills
Microservices
Security regulations
CI/CD
Docker
DevOps
Full-stack development
PostgreSQL
MySQL
NoSQL
MongoDB
Amazon DynamoDB
API development
Git
Analytical skills
Problem solving
Customer service

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Work requirements

Jobs in the United States