principal software engineer Jobs in missouri

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COE/SECTOR - Sr Java Developer - C2/C1

QualiTest

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Remote

Full-time

Are you interested in working with the Worlds leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Senior Java Developer to join our growing team in United States! Key Responsibilities: Individual Contribution: Design and implement high-quality, scalable backend services using Java Spring Boot, and modern responsive UIs using React. Architectu
Posted 25 days ago

Lead Salesforce Developer

Data Intelligence LLC.

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St. Louis, Missouri, USA

Full-time

Data Intelligence LLC (DI) is seeking a highly skilled and experienced Lead Salesforce Developer to join our dynamic team on-site in Washington, D.C. As a Salesforce Lead, you will play a critical role in designing, developing, and deploying innovative solutions on the Salesforce platform. You will collaborate closely with the Product Owner, IT Solution Manager, and IT Solution Architect to ensure the successful delivery of scalable and secure Salesforce applications that meet business needs. *
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Posted 52 days ago | Updated 18 days ago

Lead AI Engineer

Pro Integrate

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Remote or New York, USA

Third Party

Hi , Greetings from Pro Integrate Consulting ! Hope you are doing well. Job Title: Lead AI Engineer Video & Multimodal AI Location: USA-Remote Experience Level: 10+ Years C2C About the Role: We are hiring a AI Engineer to spearhead the design, fine-tuning, and scalable deployment of cutting-edge AI systems, with a focus on deep learning, video intelligence, and multi-modal (vision + language) models. The ideal candidate has a strong academic foundation, preferably from Ivy League instit
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Posted 52 days ago | Updated 1 day ago

Lead Protection and Control Engineer

GE Vernova

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Remote

Full-time

Job Description Summary The Lead Protection & Control Engineer works on T&D substations for AC, HVDC and FACTS projects with designers, peer engineers & leaders. The engineer is responsible to define, design, coordinate all technical aspects of HV / EHV substation protection & control and oversee technical plant integration and optimization at project level considering safety, quality, schedule and cost criteria. The engineer should have great attention to detail with a can-do attitude & custome
Posted 60+ days ago | Updated 2 hours ago

VP, Sr. Fullstack Developer (Apps Dev Tech Lead Analyst )- C13 - TAMPA

Citi

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Remote or Tampa, Florida, USA

Full-time

Job Description The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary sys
Posted 60+ days ago | Updated 2 hours ago

Senior Staff Verification Engineer

Marvell Semiconductor Inc.

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Texas, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 9 days ago | Updated 2 hours ago

Senior Staff IT Developer

Right Skale, Inc.

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Illinois, USA

Third Party

The Staff/Senior Staff IT Developer (Application Security) will design and secure internal applications, conduct security code reviews, perform penetration testing, and collaborate with cross-functional teams in an Agile environment. Key Responsibilities: Design secure, scalable IT solutions focused on performance. Conduct security code reviews for quality and best practices. Identify and remediate vulnerabilities (e.g., XSS, SQLi, CSRF, SSRF). Perform web app penetration testing (manual/automa
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Posted 11 days ago | Updated 6 days ago

Ab Initio Lead ETL Developer

UNICOM TECHNOLOGIES INC

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Remote or Norfolk, Virginia, USA

Full-time, Part-time, Contract, Third Party

Role: Ab Initio Lead ETL Developer Location Remote 10+ years' experience working in data warehousing environment using Ab Initio suite Rate $55/Hr On W2 ANY Visa Okay Only W2 No C2C Entertained Responsibilities: As an Ab Initio ETL Senior Developer, you will: Data Management: Oversee the extraction, transformation, and loading (ETL) processes for data warehousing. Component Design: Design and integrate ETL components while addressing and resolving data-related issues, collaborating closely
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Posted 12 days ago | Updated 1 hour ago

Lead Engineer - Stability Analysis (Remote Eligible, U.S.)

GE Vernova

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Remote

Full-time

Job Description Summary As a contributing member of the LOCA, Containment & Stability Analysis Team, you will perform safety analysis for plant thermal-hydraulic Stability, plant noise, Power Range Neutron Monitor (PRNM) stability interface, and other analyses supporting reload applications for Boiling Water Reactor (BWR) plants, including currently operating BWR plants as well as new plants (BWRX, Natrium) operating or planned worldwide. Job Description Essential Responsibilities Perform plan
Posted 60+ days ago | Updated 2 hours ago

Senior/Lead Full Stack Developer

iSpace, Inc

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Remote

Contract

JOB DETAILS: Title: Senior/Lead Full Stack Developer with AI Location: Remote Work (PST work hours - Team is based out in Los Angeles, CA) Type: 12 24 plus months contract (long term - extendable) Job Description: Seeking a Lead Full Stack Developer that can develop large scale enterprise applications using React.js for front-end, Node.js for API s & MySQL for backend. Along with Kubernetes experience, and experience working with offshore development team. Experience with designing and implemen
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Posted 60+ days ago | Updated 1 day ago

Lead Frontend Engineer (Web)

eBay Inc.

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Remote or Portland, Oregon, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 16 days ago | Updated 2 hours ago

Big Data Engineer Sr Lead - SVP - TAMPA

Citi

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Remote or Tampa, Florida, USA

Full-time

Role Overview: As part of Citi's broad transformation strategy, Regulatory Reporting team is undertaking a large-scale multi-year transformation. This will need strong engineers, agile practitioners, and technical visionaries to drive the success. To this effect, Application Development Sr Lead Analyst/Manager plays a pivotal role in the execution of data and technical strategy. A seasoned practitioner with experience of working with enterprise data warehouses and experience with data intensive
Posted 14 days ago | Updated 2 hours ago

Lead Field Engineer - Power Systems

GE Vernova

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Remote

Full-time

Job Description Summary GE Vernova's Power Conversion & Storage business combines advanced energy conversion and storage systems to meet the electrification needs of utilities and industries. With a focus on power stability, energy storage and industrial electrification solutions, Power Conversion & Storage empowers customers by addressing their most complex electrification challenges and accelerating their transition to a sustainable, decarbonized future. The Lead Field Service Engineer - Powe
Posted 49 days ago | Updated 2 hours ago

Lead Field Service Engineer-MV/LV Drives

GE Vernova

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Remote

Full-time

Job Description Summary GE Vernova's Power Conversion & Storage business combines advanced energy conversion and storage systems to meet the electrification needs of utilities and industries. With a focus on power stability, energy storage and industrial electrification solutions, Power Conversion & Storage empowers customers by addressing their most complex electrification challenges and accelerating their transition to a sustainable, decarbonized future. The Lead Field Service Engineer - Driv
Posted 54 days ago | Updated 2 hours ago

Lead Piping Stress Engineer 1 - Nuclear

Sargent & Lundy LLC.

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Remote

Full-time

Description Piping Engineering & Analysis Synopsis The Piping Engineering & Analysis discipline performs evaluations for piping systems in accordance with ASME Boiler and Pressure Vessel Code, ASME B31.1, ASME B31.7, and other codes as applicable to the specific evaluation being performed. The Piping Engineering & Analysis discipline also performs the following specialty topics. Vibration monitoring and analysis to evaluate system operational vibrations associated with plant modifications and
Posted 2 days ago | Updated 2 hours ago

VP, Sr. Java Developer (Apps Dev Tech Lead Analyst) - C13 - JERSEY CITY

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements
Posted 60+ days ago | Updated 2 hours ago

Lead JavaScript Developer

Tradeweb Markets LLC

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Remote or Jersey City, New Jersey, USA

Full-time

Company Description Tradeweb Markets is a world leader in the evolution of electronic trading. A fintech company serving approximately 2,500 clients ? including the world?s largest banks, asset managers, hedge funds, insurance companies, wealth managers and retail clients -- in more than 65 countries across the globe. Since our first trade in 1998, we have helped transform and electronify the fixed income markets. Tradeweb is a culture built on innovation, creativity and collaboration. Through a
Posted 60+ days ago | Updated 3 hours ago

Lead AWS Monitoring & Observability Engineer

Fannie Mae

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Remote or Reston, Virginia, USA

Full-time

At Fannie Mae, the inspiring work we do helps make a home a possibility for millions of homeowners and renters. Every day offers compelling opportunities to impact the future of the housing industry while being part of a collaborative team thriving in an energizing environment. Here, you will grow your career and help create access toaffordable housing finance. Job Description As a valued colleague on our team, you will act as the team lead in designing and developing advanced solutions for in
Posted 39 days ago | Updated 2 days ago

Senior Bridge Engineer

Olsson Associates Inc

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St. Louis, Missouri, USA

Full-time

Company Description We are Olsson, a team-based, purpose-driven engineering and design firm. Our solutions improve communities, and our people make it possible. Our most meaningful asset is our people, and we are dedicated to providing an environment where they can continue to learn, grow, and thrive. Our entrepreneurial spirit is what has allowed us - and will continue to allow us - to grow. The result? Inspired people, amazing designs, and projects with purpose. Job Description Join Olsson
Posted 24 days ago | Updated 2 hours ago

Senior Staff Full Stack Engineer

eBay Inc.

•

Remote or San Jose, California, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 30 days ago | Updated 2 hours ago