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Added 1 min ago
Software Sales Senior Manager - Manufacturing Software
Accenture LLP Company
NY
…ability to engage credibly with a client's data or automation architect on why semantic context matters for AI in…
Added 1 min ago
Software Product Management Pre Sales Senior Manager- Pre Sales - Manufacturing Software
Accenture LLP Company
NY
Experience engaging technical buyers in manufacturing: Head of IT/OT, Plant Manager, Head of Engineering, Industrial Architect, and Chief Data Officer - with an understanding of how their…
Added 7 mins ago
M
Software Engineering IC6
Microsoft
WA · CA · TX · IL · NY · GA · Redmond, WA · Mountain View, CA · Austin, TX · Houston, TX · Chicago, IL · Atlanta, GA · Redmond · Mountain View · Austin · Houston · Chicago · New York · Atlanta
- $165,600 to $331,200 USD / year
As a Principal Software Engineer, you will bring strong software design and engineering expertise, building reliable systems and production-ready services that turn ideas and data-driven…
Added 7 mins ago
CRM Lead Engineer
The Mental Health Association of NYC, Inc. dba Vibrant Emotional Health
Remote, United States
The CRM Lead Engineer – Platform Engineering provides hands-on engineering leadership for an assigned Salesforce CRM platform. This role leads the engineers supporting the platform and is…
Added 8 mins ago
Corporate Vice President - Google Cloud Lead Engineer (GCP)
New York Life
Remote, United States
GCP Professional certifications (Cloud Architect, DevOps Engineer, or Data Engineer).
Added 38 mins ago
Software Engineer - Forensics
Everpure
Santa Clara, CA
…deployments for top-tier hyperscale partners. As a Senior Software Engineer on the Hyperscale Product Escalations team (known internally as a Forensics Engineer), you will serve as the…
Added 38 mins ago
Software Dev Engineer II, NASC Tech
Amazon.com Services LLC
Bellevue, WA
…Centers. We are looking for an experienced Software Development Engineer to help shape the technical direction of platforms that connect long-term strategic planning, mid-term optimization,…
Added 39 mins ago
Java Full Stack Developer
GD Information Technology, Inc.
Remote, United States
GDIT is seeking an experienced Full Stack Engineer to support high‑impact customer initiatives in Washington, DC. This role is ideal for engineers who excel in building production-grade…
Added 40 mins ago
J
Sr. QA/Test Automation Engineer
Jobot
Gaithersburg, MD
- $140,000 to $175,000 USD / year
Senior QA / Test Automation Engineer – Senior, Lead & Principal Levels
Added 43 mins ago
Associate AI/ML Engineer
Lockheed Martin
Cherry Hill, NJ
Spectrum Systems Lab (SSL) is seeking an entry‑level AI/ML engineer with the flexibility to incorporate and apply cutting‑edge research to a variety of problems. As an engineer on our SSL…
Added 44 mins ago
Corporate Vice President - Google Cloud Lead Engineer (GCP)
New York Life Insurance Co
United States
GCP Professional certifications (Cloud Architect, DevOps Engineer, or Data Engineer).
Added 54 mins ago
Senior Software Engineer, Axon 911 (Relocation Assistance Available)
Axon
NY
Collaborate cross-functionally to architect and launch new user-facing features and products
Added 55 mins ago
C
Agentic AI Architect
Capgemini
Atlanta, GA, GA
- $125,000 to $140,000 USD / year
Certifications (Azure AI Engineer, Solutions Architect, etc.)"
Added 1 hour ago
RL
Staff Information Security Engineer
Rithum LinkedIn Board
Remote, United States
- $170,000 to $220,000 USD / year
As a Staff Information Security Engineer, you own the intersection of AI adoption and information security: designing guardrails for AI-powered products, building automated security…
Added 1 hour ago
Senior Principal Solution Architect, Security and Risk
ServiceNow
Dallas, TX
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 1 hour ago
Senior Principal Solution Architect, Security and Risk
ServiceNow
Remote, United States
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 1 hour ago
Senior Principal Solution Architect, Security and Risk
ServiceNow
Remote, United States
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 1 hour ago
Microsoft Entra Identity Governance Architect / Engineer
Insight Global
Conshohocken, PA
A growing pharma is seeking a Microsoft Entra Identity Governance Architect/Engineer to lead the design and implementation of Microsoft Entra ID Governance (Entitlement Management). This…
Added 1 hour ago
Digital Software Engineer Sr Lead Analyst SVP
Citibank, N.A.
United States
Citi is looking for a Digital Software Engineer to lead digital architecture strategy across one of the world's most consequential financial technology environments. In this role, you will…
Added 1 hour ago
Integrations Engineer, AI Services
Virtuous
Remote, United States
The Integrations Engineer, AI Services requires deep technical experience and the creativity to solve customer problems by designing and delivering integrations and AI-powered solutions,…
Added 1 hour ago
Lead Software Engineer, Salesforce
LEN Lennar Corporation
Miami, FL
Salesforce Application Architect, System Architect, or Technical Architect certification highly preferred
Added 1 hour ago
Infrastructure Architect
Mesa Brand
Madison, AL
The Infrastructure Architect owns the design, security, and day-to-day health of Mesa’s hybrid, multi-site infrastructure: data center and colocation, storage and backup, virtualization and…
Added 1 hour ago
AI Cybersecurity Architect and Engineer
The Aerospace Corporation
Colorado Springs, CO · El Segundo, CA · Chantilly, VA
…artificial intelligence. We are looking for a AI Cybersecurity Architect and Engineer (Senior Project Engineer – Cyber Security Architecture and Cloud Computing Architecture) who will be…
Added 1 hour ago
Senior Staff Software Engineer, Platform
Rippling
San Francisco, CA · Seattle, WA · New York, NY
We're hiring a Senior Staff Engineer to help define the future of Rippling's core platform and AI infrastructure. This is a rare opportunity to work on foundational systems that sit at the…
Added 1 hour ago
Forward Deployed Engineer
Intuit
Mountain View, CA
Post-sale: architect and ship in customer specific production

Closed listing

TEKsystems

Principal Software Engineer

Irvine, CA, United States

$170,000 to $233,000 USD / year

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

Pay: $170,000 to $233,000 USD / year
Experience: 10+ years of software engineering experience
Posting language: English
Posted: Oct 23, 2026

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Original job description

Archived listing. The details below describe a past opening.

Principal Software Engineer

Location: Plano, TX or Irvine, CA (Onsite)

Type: Full-Time W2

We're looking for a Principal Software Engineer to lead the design and modernization of large-scale enterprise applications while helping drive the adoption of AI-assisted and agentic software engineering.This is a hands-on technical leadership role for someone who enjoys solving complex architectural challenges, building modern cloud-based solutions, and influencing how software is delivered across an organization.What You'll Do

Design and build enterprise applications, APIs, integrations, and distributed systems
Lead development using C#, .NET, SQL Server, Azure, and modern web technologies
Drive modernization of legacy applications and platforms
Define engineering standards, architectural patterns, and best practices
Partner with engineering, DevOps, security, and platform teams
Leverage AI coding assistants and agentic development tools to improve software delivery
Mentor engineers and provide technical leadership across multiple teams

What We're Looking For

10+ years of software engineering experience
Deep expertise in C#/.NET
Strong experience with SQL Server and T-SQL
Experience designing APIs, integrations, and distributed systems
Strong Azure cloud experience
Knowledge of messaging, caching, resiliency, concurrency, and asynchronous processing
Software architecture and design pattern expertise
Experience with AI coding assistants, agentic development platforms, or AI-enabled engineering practices

Nice to Have

Python, JavaScript, or TypeScript experience
Experience modernizing large-scale enterprise applications
Prior experience as a Principal Engineer, Staff Engineer, or Architect
Experience in a regulated industry

Why Apply?

Influence enterprise technology strategy
Lead AI-assisted and agentic engineering initiatives
Work on large-scale modernization efforts
Partner with highly talented engineering teams
Competitive compensation and career growth opportunities

If you're passionate about enterprise-scale engineering and excited about the future of AI-powered software development, we'd love to connect.

This posting is for an existing vacancy.

Job Type & Location

This is a Permanent position based out of Irvine, CA.

Pay and Benefits

The pay range for this position is $170000.00 - $233000.00/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Extensive internal growth and professional development opportunities including tuition reimbursement. · Comprehensive benefits package including Medical/Dental/Vision. · Wellness program to support both mental and physical health. · Generous paid time off options to support work-life balance.

Job Type & Location

This is a Permanent position based out of Irvine, CA.

Application Deadline

This position is anticipated to close on Nov 6, 2026.

Workplace Type

This is a fully onsite position in Irvine,CA.

About TEKsystems

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

Were a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. Were a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. Were strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. Were building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

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