Jobs in the United States

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Added 3 mins ago
Senior Software Development Engineer in Test (SDET)
STERIS Corporation
Vernon Hills, IL
The Senior Test Automation Engineer is responsible for establishing and owning the automated quality engineering capabilities that support the long-term success of the SPM Cloud platform.…
Added 4 mins ago
Construction Services Engineer
Robert Half
Whitesboro, NY
Nick Corieri with Robert Half is looking for a Construction Services Engineer to help expand our construction layout services by combining hands-on field execution with strong customer…
Added 4 mins ago
Senior Mechanical Engineer
Bechtel Corporation
Clay, NY
…sciences, and electric vehicle markets. M&T strives to exceed our customer objectives through utilizing our agility, innovative technologies, and world class talent. M&T solves the…
Added 4 mins ago
BC
Project Controls - Cost Engineer
Bechtel Corporation
Clay, NY
- $78,000 to $119,000 USD / year
…sciences and electric vehicle markets. M&T strives to exceed our customer objectives through utilizing our agility, innovative technologies and world class talent. M&T solves the industry’s…
Added 4 mins ago
Cloud Engineer II- AWS
Honeywell Technologies
Pittsford, NY
Do you enjoy working from the customer perspective and diving deep on issues? As a system development engineer, you will be responsible for the overall health of our AWS cloud-based managed…
Added 4 mins ago
Revit/BIM/Stratus Engineer
Tutor Perini
Mt. Vernon, NY
WDF Inc ., a Tutor Perini Company, is seeking a Revit/BIM/Stratus Engineer for our Mount Vernon, NY office as well as NY Metro area project sites.
Added 4 mins ago
Electrical Engineer Sr - Motion Control
Power Device Corp
Bohemia, NY
Key role:Take primary technical leadership in the design and support of our Synchro / Resolver to Digital, DATEL A2D & D2A mixed signal converter product lines, and our switched-mode…
Added 4 mins ago
Principal Engineer
Power Device Corp
Bohemia, NY
Key role:Take primary technical leadership in the design and support of our Synchro / Resolver to Digital, DATEL A2D & D2A mixed signal converter product lines, and our switched-mode…
Added 4 mins ago
Manager III, Customer Engineer
Applied Materials
Malta, NY
Responsible for account planning with District Sales Engineer. Provides support plan for system sales to CSD Management, Sales, Field Engineering. Responsible for financial forecast for…
Added 4 mins ago
Sr Engineer RF Technology
Global Foundries
Malta, NY
…progress and communicate results to relevant stakeholders. Work on customer specific requests and continuous improvement projects for yield. Implement and oversee quality control measures…
Added 4 mins ago
Quantum Device Modeling Engineer
Global Foundries
Malta, NY
GlobalFoundries is seeking a Device Modeling Engineer to develop, validate, and deploy predictive models for superconducting, photonic, optoelectronic, and other emerging quantum-enabling…
Added 4 mins ago
AI enabled Device Modeling Engineer
Global Foundries
Malta, NY
…a cross-functional technology-development environment. The engineer will work with device physicists, compact-modeling experts, characterization engineers, PDK developers, and circuit…
Added 4 mins ago
Principal Litho Process Engineering Technician (Day Shift)
Global Foundries
Malta, NY
…on the status of processes and data to the Lead Tech and/or Engineer is a vital part of the…
Added 4 mins ago
SMTS Quantum Integration Engineer
Global Foundries
Malta, NY
Support customer and partner engagements through technical presentations, roadmap discussions, and program reviews.
Added 4 mins ago
AI Enabled Device Modeling
Global Foundries
Malta, NY
…develop AI-enabled methods for semiconductor device modeling. The engineer will combine device physics, measured silicon data, simulation data, and modern AI/ML techniques to accelerate…
Added 4 mins ago
AI enabled PDK Development Engineer
Global Foundries
Malta, NY
GlobalFoundries is seeking an AI-Enabled PDK Development Engineer with strong artificial intelligence and software-engineering skills to develop, implement, test, and support AI-guided…
Added 4 mins ago
GA
Customer Project Engineer
GE Aerospace
Norwich, NY
- $72,000 to $90,000 USD / year
The Project Engineer (PE) will lead cross-functional product development efforts for the sensor products team, driving new product development from concept through production. This role is…
Added 4 mins ago
EC
Quality Engineer - Advanced Quality Planning
Eaton Corporation
Orchard Park, NY
- $71,000 to $105,000 USD / year
The Quality Engineer - Advanced Quality Planning is responsible for ensuring quality requirements are identified, planned, implemented, and verified throughout the product lifecycle. This…
Added 5 mins ago
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Electrical Systems Lead Engineer
Carrier
East Syracuse, NY
- $96,000 to $192,000 USD / year
The Staff Electrical Engineer will lead the design, development, validation, and integration of electrical power systems for transport refrigeration units (TRUs) used in heavy-duty trucks,…
Added 5 mins ago
C
Regional Specifying Sales Engineer (Automated Logic)
Carrier
East Syracuse, NY
- $96,000 to $192,000 USD / year
The Regional Specifying Sales Engineer is a strategic, customer-facing technical sales role responsible for expanding Automated Logic’s influence with consulting engineers, owners,…
Added 5 mins ago
PT
Systems Engineer
PDS Tech Commercial
Liverpool, NY
- $25 to $100 USD / hour
…leader in the aviation industry to hire a highly skilled Systems Engineer in Orlando, FL . If you're passionate about aircraft systems, model-based systems engineering (MBSE), simulation…
Added 5 mins ago
Senior Engineer - Energy Consulting Services
GE Vernova
Schenectady, NY
Support strategic pursuits and key customer opportunities.
Added 5 mins ago
Application Engineer Grid Code Compliance and Testing
GE Vernova
Schenectady, NY
Support and execute engineering studies involving generator and governor performance, controls, and grid requirements.
Added 5 mins ago
Union Engineer
CBRE
New York City, NY
As a CBRE Union Engineer, you will be a part of a team responsible for a site’s equipment maintenance and instrument calibration processes.
Added 6 mins ago
Sr. Manufacturing Test Engineer, Factory Launch
Tesla, Inc.
BUFFALO, NY
What to ExpectWe are seeking a Sr. Test Engineer for our Factory Launch Team to facilitate the deployment, sustaining, and improvement of automated manufacturing test systems developed…

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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