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Added 2 mins ago
Associate, Software Engineering
L3Harris Technologies
Clifton, NJ · Clinton, MD
One or more of the following: C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time Controls, Wireless, Software Security, Robotics, OOA/OOD,…
Added 4 mins ago
IT
IES App Dev Lead (Project Coordinator) ref# 11270R
Information Technology Services, Office of
Albany, NY
- $123,754 to $151,566 USD / year
Eight (8) years of experience in application development using various frameworks like Java, #C and .NET, frameworks and technologies, including five (5) years leading projects from a…
Added 6 mins ago
Tech & Data Program Summer 2027 - Software Engineer Intern (Hartford)
The Hartford
Hartford, CT
Programming Languages: Java, Python, C#, JavaScript, SQL, .NET
Added 11 mins ago
Software Engineer
Booz Allen Hamilton_United States
Lexington, MA
Experience with Java, Python, JavaScript, React, Node.js, C#, .NET, PHP, C, C++, or Drupal
Added 13 mins ago
.Net Developer (Copilot)
Aperia
Alpharetta, GA · Omaha, NE
We are seeking an experienced Software Developer with expertise in Microsoft Copilot Studio, C#/.NET, and Microsoft Azure to join our growing development team. This role focuses on…
Added 26 mins ago
Programmer 3-.Net
Novalink Solutions LLC
Lansing, MI
6+ years of experience with .NET technologies
Added 29 mins ago
Senior Developer, Full-Stack .NET
ACCO Engineered Systems
Pasadena, CA
The Senior Full-Stack .NET Developer balances deep, hands-on .NET software coding with technical oversight and vendor direction. This position acts as the vital bridge between architectural…
Added 39 mins ago
Data & Intergrations Engineer
Mobile Communications America Inc
United States
Added 41 mins ago
Application Developer (React)
Remote, United States
The Application Developer (React) will support RoundPoint Mortgage Servicing LLC. The React Developer is responsible for designing, developing, and maintaining custom web applications used…
Added 43 mins ago
PI
Sr. Associate - Solutions Engineer
Pfizer Inc
NY · PA
- $79,400 to $132,400 USD / year
…artificial intelligence integrations, automation tools, and internal developer or productivity…
Added 47 mins ago
Software Engineer 2/3
BHE
Des Moines, IA · Sioux City, IA · Richmond, VA · Davenport, IA
Technical knowledge with hands-on experience in .NET and other current computing programming languages.
Added 50 mins ago
Business Analyst
ECS FEDERAL LLC
Stafford, VA
…CODIS is a client server application developed using Microsoft .NET that supports a database repository of DNA profiles from individuals, unsolved crime scene evidence, and missing persons.…
Added 51 mins ago
Software Developer Co-op/Intern
LCS - London Computer Systems
Cincinnati, OH
LCS is looking for a Software Developer Co-op/Intern to join our Development team. You'll work alongside experienced developers to build, enhance, and troubleshoot software used by our…
Added 51 mins ago
BV
.NET Application Architect
Bright Vision Technologies
Remote, United States
- $115,000 to $180,000 USD / year
We are seeking an experienced .NET Application Architect to design, build, and maintain enterprise-grade web applications and distributed systems built on Microsoft technology stacks. This…
Added 57 mins ago
Senior Software Developer
Körber Group
Irving, TX
The Senior Software Developer in Supply Chain Solutions is responsible for designing, developing, and maintaining software applications that optimize supply chain operations in the mail and…
Added 59 mins ago
Distribution Center Specialist
AWC
Oklahoma City, OK
Receive and verify purchase orders while confirming sales orders in our homegrown system, “.Net”.
Added 1 hour ago
Software Engineer (V)
Blue Coding
Remote, United States
…need deeper design work. The codebase spans Ruby, Python, and .NET, and the work covers open source dependencies, first-party code, containers, and infrastructure as…
Added 1 hour ago
Senior .NET Developer (V)
Blue Coding
Remote, United States
We are looking for a Senior .NET Developer to join one of our US clients, a life insurance company serving the middle American market. You’ll be part of a phased modernization program,…
Added 1 hour ago
Technical Analyst - Facets platform
Jobgether
Remote, United States
Experience with .NET applications, ETL processes, or batch scheduling tools.
Added 1 hour ago
Software Development Engineer
AMPACET CORP
Tarrytown, NY
5+ years of experience developing enterprise applications using .NET (C#), SQL, Java, or similar technologies.
Added 1 hour ago
IG
Sr. Director, Digital Platforms & Engineering
Insight Global
Somerville, MA
- $175,000 to $300,000 USD / year
- Strong C# / Microsoft .NET background, including ASP.NET/.NET Core, REST APIs, Entity Framework, LINQ, and SQL Server.
Added 1 hour ago
PRO26-021 - SOFTWARE DEVELOPER
QTEC Aerospace
Huntsville, AL
QTEC Aerospace is seeking a Software Developer to join our team of professionals in Huntsville, AL. Qualified applicants will become part of a team of professionals representing both…
Added 2 hours ago
Software Engineer - WMS Integration and Reporting (Hybrid)
Publix Super Markets, Inc.
Lakeland, FL
3+ years of hands-on experience developing applications using .NET technologies (C#, .Restful APIs, .Net Services), Python, including background service patterns and building responsive web…
Added 2 hours ago
Staff Software Engineer
Neumo Holdings LLC
VA · Waite Park, RI · TX · OH · IL
Advanced backend coding skills in Java and .NET, including both .NET Framework and modern .NET. Experience with Python or Node.js/TypeScript is a plus.
Added 2 hours ago
Sr. Software Engineer
Neumo Holdings LLC
Decorah, IA · VA · IL · CA · AL
…help newer engineers grow. This role requires strong skills in .NET, SQL Server and cloud technologies, plus the judgment to work effectively in Neumo’s AI-assisted, agentic delivery…

Closed listing

TEKsystems

Principal Software Architect

Irvine, CA, United States

$182,000 to $251,000 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: $182,000 to $251,000 USD / year
Experience: 10+ years of experience in software architecture and large-scale enterprise systems
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 Architect

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

Type: Full-Time W2

Shape the Future of Enterprise Technology

Are you a hands-on technology leader who enjoys setting architectural direction while still contributing to code? We're seeking a Principal Software Architect to help drive enterprise-wide modernization initiatives, establish engineering standards, and accelerate adoption of cloud-native technologies, AI/ML solutions, and scalable software platforms.

In this highly visible role, you'll influence technology strategy, guide architectural best practices, and partner with engineering teams to deliver innovative solutions that make a measurable business impact.

What You'll Do

Define and evangelize enterprise architecture standards, patterns, and best practices
Lead cloud modernization and digital transformation initiatives
Design scalable, secure, and highly available distributed systems
Create reference architectures, proof-of-concepts, and reusable engineering frameworks
Partner with engineering leadership to drive strategic technology decisions
Establish governance policies and promote architectural consistency across teams
Evaluate emerging technologies and guide enterprise adoption efforts, including AI/ML and LLM-based solutions
Improve software delivery effectiveness, engineering productivity, and platform reliability
Contribute hands-on through architecture reviews, prototyping, and coding when needed
Mentor engineers and architects while fostering a culture of technical excellence

Required Qualifications

10+ years of experience in software architecture and large-scale enterprise systems
5+ years of deep expertise in one or more of the following areas:
Cloud Architecture
Microservices
AI/ML
Data & Streaming Platforms
Expert-level experience with:
.NET
C#
SQL Server
Strong Azure expertise, including:
Azure Kubernetes Service (AKS)
Azure Managed Services
ARM Templates
Bicep
Terraform
Experience building cloud-native and distributed applications
Strong understanding of asynchronous system design patterns
Experience implementing observability, monitoring, performance engineering, and self-healing systems
Proven success driving enterprise-wide technology adoption and architecture governance

Preferred Experience

Designing highly scalable platform architectures
Leading organizational architecture strategy
Creating engineering standards and governance frameworks
Scaling emerging technologies from pilot programs to enterprise-wide adoption
Driving modernization initiatives within complex enterprise environments

Why Join Us?

Opportunity to influence enterprise technology strategy at scale
High-impact leadership role with organization-wide visibility
Hands-on work with emerging technologies, including AI/ML and large language models
Ability to shape future architecture standards and engineering platforms
Collaborative and innovation-focused engineering culture
Strong investment in professional development and continued learning
Comprehensive health, wellness, and employee benefits programs
Tuition assistance and career growth opportunities

If you're passionate about enterprise architecture, cloud innovation, and leading large-scale technology transformation while remaining technically hands-on, we'd love to hear from you.Job Type & Location

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

Pay and Benefits

The pay range for this position is $182000.00 - $251000.00/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.

· 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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