Top 4423 Principal It Architecture Jobs

Senior Java Engineer with Low Latency in Java Multithreading, Socket Programming, AI tools (Claude Code, Codex, Gemini CLI) - Hybrid Onsite
Yoh, A Day & Zimmermann Company —Needham, MA
- $70 - $85 an hour
- Contract
- Hybrid work
- Computer Science
- Office
- Bachelor's degree
- Health savings account
- Disability insurance
Quick Apply
Data Architect / Principal Data Engineer III - US Citizen and GC Candidates only - NO C2C.
Hudson Manpower —Cincinnati, OH
- $55 - $60 an hour
- Full-time
- Computer science
- 7 years
- Computer Science
- Profit sharing
- Paid training
Quick Apply
Senior Architect (IT Principal), Enterprise Architecture - Contact Center & Service Transformation
The Cigna Group —Austin, TX
- $139,900 - $233,100 a year
- Online Application
- Computer Science
- Fair chance
- Senior level
- Paid holidays
- Health insurance
AUTOCAD ARCHITECT EXPERT
FZAD ARCHITECTURE & DESIGN —New York, NY
- $100 - $150 an hour
- Contract
- Background check
- 5 years
- English
Quick Apply
6d
Principal Electrical Engineer
Leonardo DRS —Bridgeton, MO
- $104,295 - $140,799 a year
- Full-time
- CAD
- Engineering
- 8 years
- Paid parental leave
- Health savings account
Lead Controls Systems Specialist - OSI PI
The Hershey Company —Lancaster, PA
- Online Application
- Bachelor of Science
- Engineering
- Basic math
Principal Engineer, Power Electronics
Faith Technologies Inc. —Menasha, WI
- Overtime
- Office
- US work authorization
- Senior level
Principal Engineering Project Lead
Mercury Systems —Andover, MA
- $65,200 - $153,900 a year
- Full-time
- Hybrid work
- 6 years
- Engineering
- Product management
- Tuition reimbursement
Senior Cybersecurity Architect PM (Security Clearance Required)
Defense Technical Recruiting, LLC —Colorado Springs, CO
- $175,000 - $200,000 a year
- Full-time
- Background check
- Management
- Computer Science
- Health savings account
- AD&D insurance
Quick Apply
8d
Future Payload Capabilities Principal Electrical Engineer (Guidance/Navigation Manager)
BAE Systems Inc. —Hill AFB, UT
- $136,000 - $231,200 a year
- Full-time
- Engineering
- Analysis skills
- Agile
- Health savings account
- Paid holidays
Chief Counsel of IT and Procurement
State of Missouri —Jefferson City, MO
- $121,859.50 a year
- Full-time
- 5 years
- Writing skills
- Office
9d
TS/SCI SharePoint Developer
TEKsystems —Fort Meade, MD
- $75 - $90 an hour
- Contract
- Office
- Master's degree
- SQL
- Commuter assistance
- Health savings account
Architectural Designer/Project Manager
Mogavero Architects —Sacramento, CA
- $90,000 - $115,000 a year
- Full-time
- Management
- 5 years
- Office
- Profit sharing
- Health insurance
Quick Apply
Project Manager - Mechanical Engineer – WWTP
Lemartec PR —Ponce, PR
- Full-time
- Background check
- Microsoft Excel
- Microsoft Outlook
2d
Senior Principal Systems Engineer
Modern Technology Solutions, Inc. —Bedford, MA
- Computer Science
- Engineering
- 11+ years
- Disability insurance
- Health insurance
Data Architect/Modeler with Financial Services, Databricks, Golden Source Data, MDM - HYBRID - USC and GC only
Yoh, A Day & Zimmermann Company —Jersey City, NJ
- $70 - $85 an hour
- Contract
- Hybrid work
- Azure
- Office
- 8 years
- Health savings account
- Disability insurance
Quick Apply
Senior Cloud-Native Platform Engineer (Active TS/SCI /w Poly)
General Dynamics Information Technology —Annapolis Junction, MD
- $147,292 - $199,278 a year
- Bachelor of Science
- 8 years
- SQL
- Paid time off
- 401(k) matching
Enterprise Architect Sr (Enterprise Data Architect Sr)
PNC Financial Services Group —Lakewood, CO
- $80,000 - $185,150 a year
- Full-time
- Office
- Master's degree
- 8 years
- Wellness program
- Health savings account
Laser Sensing Systems Principal Engineer
Safran Defense & Space Inc. —Camarillo, CA
- $180,000 - $240,000 a year
- Full-time
- Background check
- Master's degree
- Business development experience
- Paid parental leave
- Health savings account
Engineer - Principal Controls Specialist – Modeling and Simulation
Rolls-Royce —Indianapolis, IN
- $114,400 - $185,900 a year
- Full-time
- Hybrid work
- System design
- Office
- Windows
- Paid parental leave
- Health savings account
2d

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Senior Java Engineer with Low Latency in Java Multithreading, Socket Programming, AI tools (Claude Code, Codex, Gemini CLI) - Hybrid Onsite

Yoh, A Day & Zimmermann Company -
Needham, MA

Quick Apply

Job Details

Contract
$70 - $85 an hour

Benefits

Health savings account
Visa sponsorship
Disability insurance
Health insurance
Dental insurance
401(k)
Employee assistance program
Vision insurance
Referral program

Qualifications

Spring Boot
AI tools proficiency
Bachelor's degree
Implementing APIs
Multithreading
Technical architecture
Generative AI

Full Job Description

Please send current resumes directly to [email protected]
Bhagyashree Yewle, Principal Lead Recruiter - YOH SPG
https://www.linkedin.com/in/bhagyashreeyewle/

Contract to Hire Senior Java Engineer with Low Latency in Java Multithreading, Socket Programming & AI tools (Claude Code, Codex, Gemini CLI) - Hybrid Onsite in Boston or Needham MA

Location: Occasionally working out of Needham is fine but it is based in Boston

(Open to W2 and CTC contractors - visa sponsorship available!)

**MUST HAVE**

A STRONG passion for AI and ideally 10+ years of experience in Java-based systems development (Java 11+; current stack Java 21).Good understanding of core java APIs.
Solid understanding of concurrency, multi-threading, and high-performance systems. Low Latency in Java Multithreading, Socket Latency, Network socket programming in Java , strong hands on with low level architecture and how the systems operate.
Experience with Spring, SpringBoot and building REST APIs
Exposure to WebSockets and performance testing (e.g., JMeter) is a plus
Hands-on experience using GenAI tools (e.g., Claude Code, GitHub Copilot, Codex)
Ability to use AI tools effectively for coding, debugging, and problem-solving
Interest in or exposure to AI-driven / agentic workflows
Strong problem-solving skills, including breaking down work into AI-augmentable tasks
Growth mindset with a focus on continuous learning and experimentation
Comfortable adapting to evolving tools, practices, and technologies
Ability to thrive in a fast-paced, team-oriented environment
Bachelor's degree in computer science or related field

This role combines strong backend engineering with modern AI assisted development practices. We are looking for engineers who can effectively leverage AI tools (e.g., Claude Code, GitHub Copilot) across the SDLC—design, development, testing, and production support—to deliver high-quality, scalable systems. The ideal candidate is a self-starter who thrives in a fast-paced environment, collaborates well across teams, and continuously adapts to evolving technologies and workflows.

Estimated Min Rate: $70.00

Estimated Max Rate: $85.00

What’s In It for You?
We welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yoh’s network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yoh’s extensive talent community that will provide you with access to Yoh’s vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include:

Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
Health Savings Account (HSA) (for employees working 20+ hours per week)
Life & Disability Insurance (for employees working 20+ hours per week)
MetLife Voluntary Benefits
Employee Assistance Program (EAP)
401K Retirement Savings Plan
Direct Deposit & weekly epayroll
Referral Bonus Programs
Certification and training opportunities

Note: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.

Yoh, a Day & Zimmermann company, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Visit https://www.yoh.com/applicants-with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process.

For California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.

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.

By applying and submitting your resume, you authorize Yoh to review and reformat your resume to meet Yoh’s hiring clients’ preferences. To learn more about Yoh’s privacy practices, please see our Candidate Privacy Notice: https://www.yoh.com/privacy-notice

Stay Safe During Your Job Search
Fraudulent recruiting communications have become increasingly common. Emails from Yoh recruiters will only come from an @yoh.com email address. Yoh will never ask candidates to pay fees, purchase equipment, send gift cards, or transfer funds as part of the recruiting or hiring process. If you receive a communication that appears suspicious or requests payment, contact Yoh directly before responding or sharing personal information.
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Principal It Architecture jobs

Senior Java Engineer with Low Latency in Java Multithreading, Socket Programming, AI tools (Claude Code, Codex, Gemini CLI) - Hybrid Onsite

Data Architect / Principal Data Engineer III - US Citizen and GC Candidates only - NO C2C.

Senior Architect (IT Principal), Enterprise Architecture - Contact Center & Service Transformation

AUTOCAD ARCHITECT EXPERT

Principal Electrical Engineer

Lead Controls Systems Specialist - OSI PI

Principal Engineer, Power Electronics

Principal Engineering Project Lead

Senior Cybersecurity Architect PM (Security Clearance Required)

Future Payload Capabilities Principal Electrical Engineer (Guidance/Navigation Manager)

Chief Counsel of IT and Procurement

TS/SCI SharePoint Developer

Architectural Designer/Project Manager

Project Manager - Mechanical Engineer – WWTP

Senior Principal Systems Engineer

Data Architect/Modeler with Financial Services, Databricks, Golden Source Data, MDM - HYBRID - USC and GC only

Senior Cloud-Native Platform Engineer (Active TS/SCI /w Poly)

Enterprise Architect Sr (Enterprise Data Architect Sr)

Laser Sensing Systems Principal Engineer

Engineer - Principal Controls Specialist – Modeling and Simulation

I want to receive the latest job alert for Principal It Architecture

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