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FPGA Engineer II
RTX
United States
In this role as an FPGA Engineer II, you will be supporting a development program within the Airborne RF Electronics Design Department. You will develop FPGA designs for all major vendors…
Added 2 mins ago
AI GTM Engineer (Contract)
Robert Half
Atlanta, GA
We are seeking an innovative, system-minded AI GTM Engineer to join our team on an ongoing contract basis. In this role, you will sit at the intersection of Revenue Operations, Sales,…
Added 5 mins ago
Business Systems Automation Engineer
CentralReach
Holmdel, NJ
…drive real outcomes. As an AI Automation & CRM Integration Engineer, you'll sit at the intersection of AI development and Salesforce-powered operations, designing and deploying systems that…
Added 12 mins ago
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Lead Principal Application Software Engineer- Forward Deployed Engineer
Oracle
Hartford, CT
- $104,600 to $264,100 USD / year
Oracle Customer Success Services (CSS) is seeking a Senior Principal Forward Deployed Engineer to lead the delivery of strategic AI and data transformation programs for Oracle's largest…
Added 15 mins ago
SI
Senior Software Engineer
Skyward IT Solutions, LLC
Remote, United States
- $120,000 to $150,000 USD / year
Serve as a senior engineer supporting CMS’s modernization efforts - reducing manual effort, improving data accuracy, and enhancing transparency through scalable, AI-enabled enterprise…
Added 16 mins ago
Senior Data Engineer
Datavail Corporation
Remote, United States
Advanced T-SQL, Spark SQL, Python/PySpark; working knowledge of KQL and DAX
Added 17 mins ago
PT
AIOps Engineer SME
Platinum Technologies
NM
- $160,000 to $170,000 USD / year
Platinum Technologies currently has an opportunity for an AIOps Engineer SME to lead the design, deployment, and management of AIOps solutions supporting mission-critical IT operations.…
Added 18 mins ago
Lead Platform Engineer, Agentic Issue Resolution (AIR)
Ford Global
Redford, MI
Lead the AI agent and evaluation engineers on the AIR team, run design reviews, and coach the data scientists building agents.
Added 21 mins ago
BV
Conversational AI Engineer
Bright Vision Technologies
Remote, United States
- $130,000 to $180,000 USD / year
Bright Vision Technologies is seeking a highly experienced Conversational AI Engineer with 10+ years of software engineering experience, including extensive expertise in Large Language…
Added 21 mins ago
BV
Connected Systems Engineer
Bright Vision Technologies
Remote, United States
- $130,000 to $180,000 USD / year
We are seeking a highly experienced Connected Systems Engineer with 10+ years of experience designing, developing, and deploying connected, data-driven industrial systems that integrate…
Added 21 mins ago
BV
Microsoft Azure Specialist
Bright Vision Technologies
Remote, United States
- $150,000 to $190,000 USD / year
Automate cloud provisioning, configuration management, and operational tasks using PowerShell, Bash, or Python.
Added 21 mins ago
BV
NLP AI Engineer
Bright Vision Technologies
Remote, United States
- $130,000 to $180,000 USD / year
Bright Vision Technologies is seeking a highly experienced NLP AI Engineer with 10+ years of experience in Artificial Intelligence, Machine Learning, and Natural Language Processing (NLP)…
Added 21 mins ago
Semiconductor Systems Engineer
Bright Vision Technologies
Remote, United States
Bright Vision Technologies is seeking a highly experienced Semiconductor Software Engineer with 10+ years of industry experience to design, develop, and optimize software, firmware, and…
Added 21 mins ago
BV
Staff Applications Engineer
Bright Vision Technologies
Remote, United States
- $150,000 to $190,000 USD / year
We are seeking a highly experienced Staff Applications Engineer with 10+ years of professional software engineering experience to provide deep technical leadership across multiple…
Added 21 mins ago
BV
Cloud Infrastructure Engineer – AWS
Bright Vision Technologies
Remote, United States
- $130,000 to $180,000 USD / year
Bright Vision Technologies is seeking a highly experienced Cloud Infrastructure Engineer – AWS with 10+ years of professional IT and cloud engineering experience, including extensive…
Added 22 mins ago
Lead Engineer, Order Management
Stitch Fix
Remote, United States
As a Lead Engineer on the Order Management team, you will help set the technical direction for the systems that power checkout, order creation and lifecycle management, fulfillment…
Added 23 mins ago
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Senior Exec IT & Events Engineer
Kong
Remote, United States
- $113,960 to $162,800 USD / year
As our first dedicated Senior Executive IT & Events Engineer, you will not only provide high-touch, "white-glove" support, but also act as a foundational architect for the service. You will…
Added 26 mins ago
Lead Network Automation Engineer
DST Technologies, Inc.
Remote, United States
The SS&C Technologies Networking & Security team is seeking Lead Software Engineers whose primary responsibilities are to develop applications and write code to automate network-related…
Added 28 mins ago
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Lead Principal Application Software Engineer- Forward Deployed Engineer
Oracle
Madison, WI
- $104,600 to $264,100 USD / year
Oracle Customer Success Services (CSS) is seeking a Senior Principal Forward Deployed Engineer to lead the delivery of strategic AI and data transformation programs for Oracle's largest…
Added 29 mins ago
IG
Sr Integration QA Engineer
Insight Global
Austin, TX
- From $72 USD / hour
The Senior Integration QA Engineer will lead integration-focused quality engineering for HP Project Trinity, validating how the Android OS platform, PV application, SDK, Web UI, APIs, and…
Added 29 mins ago
IG
Sr. FS Software Engineer(Python/React)
Insight Global
Dearborn, MI
- From $59 USD / hour
Insight Global's client is seeking an AI Engineer to join its Supply Chain Analytics organization. This is a software engineering-focused role centered around Agentic AI, LLMs, RAG…
Added 31 mins ago
Practice Director, Data Architecture
General Datatech, LP
Remote, United States
· Lead discovery, assessment, and architecture engagements to define the data foundation for client AI, ML, and LLM initiatives.
Added 31 mins ago
Snowflake Data Engineer
Marlabs
Indianapolis, IN
…an exciting opportunity for a highly skilled Snowflake Data Engineer to join our innovative…
Added 32 mins ago
Senior Data Center Network/ Mellanox Engineer
Simple Solutions
Jacksonville, FL
Develop automation scripts and tooling using Python and
Added 33 mins ago
Distinguished Engineer Software (Cortex Platform)
Palo Alto Networks, Inc.
CA
As a Distinguished Engineer for the Cortex Platform, you will serve as a key technical leader driving the innovation, development, and scaling of our industry-leading cybersecurity…

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.

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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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