principal engineer Jobs in chicago, il

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Substation Lead Engineer

Leidos

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Chicago, Illinois, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! We are in search of a Lead Substation Engineer to join our diverse and fast-paced Chicago, IL organizati
Posted 3 days ago | Updated 3 hours ago

Java Lead Developer

Katal Tech

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Chicago, Illinois, USA

Third Party, Contract

Skillset: Java microservices, Kafka, AI/ML, AWS Java Lead: An Lead has an end to end product mindset - design, implementation, testing and deployment Design and developer application using Core Java Design and developer application using J2EE. Experience in J2EE design patterns Create/consume Rest APIs & Microservices Experience with AI/ML Experience with CI/CD, Jenkins Experience with Junit/Mockito Experience with database (SQL/No-SQL_ Experience with Agile, Jira, Git Experience with Kafka/K
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Posted 5 days ago

Substation Lead Engineer

Leidos

•

Chicago, Illinois, USA

Full-time

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! We are in search of a Lead Substation Engineer to join our diverse and fast-paced Chicago, IL
Posted 8 days ago | Updated 5 hours ago

Senior Lead Software Engineer - Lead Java Developer

JPMorgan Chase & Co.

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Chicago, Illinois, USA

Full-time

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase within the Chief Data & Analytics Office, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions, and apply deep technic
Posted 46 days ago | Updated 3 hours ago

Platform Security Engineer

NTT DATA Americas, Inc

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Remote or Plano, Texas, USA

Contract

Company Overview: Req ID: 330434 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Platform Security Engineer to join our team in Remote, Texas (US-TX), United States (US).Who We Are: At NTT DATA America's, we are committed to hiring innovative and passionate individuals eager to contribute and grow with us.How You'll Hel
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Posted 19 days ago | Updated moments ago

Senior Staff AI Engineer - LLM inference optimization

Yoh - A Day & Zimmerman Company

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Remote or San Jose, California, USA

Full-time

Senior Staff AI Engineer LLM inference optimization Roles and Responsibilities: Design and architect technical solutions to deliver foundational AIOS capabilities within SkyOS across ECU domains in electric vehicles (EVs).Lead the development of proof-of-concept projects to evaluate architectural designs for functionality, performance, security, and reliability.Collaborate closely with engineering teams to understand real-world development constraints and ensure high-quality implementation, val
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Posted 60+ days ago | Updated moments ago

Lead Software Engineer (Java, AWS, GoLang)

Capital One

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Chicago, Illinois, USA

Full-time

Lead Software Engineer (Java, AWS, GoLang) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a C
Posted 10 days ago | Updated 3 hours ago

Senior Lead Software Engineer, Back End

Capital One

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Chicago, Illinois, USA

Full-time

Senior Lead Software Engineer, Back End Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capit
Posted 9 days ago | Updated 3 hours ago

Lead Software Engineer - Java on Spring

JPMorgan Chase & Co.

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Chicago, Illinois, USA

Full-time

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank's Commercial Card Business in Tech Transformation Team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible fo
Posted 11 days ago | Updated 3 hours ago

Lead Software Engineer - Java

JPMorgan Chase & Co.

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Chicago, Illinois, USA

Full-time

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Corporate Sector's Reference Data Engineering team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology
Posted 58 days ago | Updated 3 hours ago

Team Lead Software Engineer, Payments

Adyen

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Chicago, Illinois, USA

Full-time

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. The people of Adyen are motivated individuals who tackle unique technical
Posted 16 days ago

IAM Lead

Collabera LLC

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Remote or Chicago, Illinois, USA

Full-time

Day To Day Responsibilities: Provides cross-product/cross-technology expertise to capability teams, provides input on and evaluates solution design and is consulted during release planning (e.g., standards for database design; determination of primary keys, etc) Develops and maintains policies, standards, and guidelines to ensure that a consistent technology framework is applied across the company, maintains awareness and visibility of organizational standards and best practices Partners with IT
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Posted 18 days ago | Updated 2 days ago

Java Lead API Developer

Laiba Technologies LLC

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Lisle, Illinois, USA

Contract

Lead API Developer - eCommerce VIN Parts Catalog Location- [Lisle, IL, 60532] Day 1 onsite Open for both Subcon and FTE Role Overview We are seeking a highly skilled and hands on Lead Developer to drive the design and implementation of APIs for our VIN based parts catalog. This role will lead the technical development of a modular, scalable, and secure eCommerce platform, integrating with Azure API Management (APIM) and leveraging the existing architecture and Java based backend systems. Key Res
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Posted 4 days ago

Principal Machine Learning Engineer-Generative AI Applications

Excellerent Technology Solutions

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Remote

Contract, Third Party

Urgently Looking for Sr. Machine Learning Engineer, Generative AI Applications Required Skills and Qualifications: Minimum of seven years post-secondary education or relevant work experienceBachelor's degree in mathematics, physics, computer science, engineering, statistics, or an equivalent technical discipline.Minimum of five years software development experience with Python and SQL.Minimum of three years experience building pipelines to deploy NLP and deep learning models into production in a
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Posted 60+ days ago | Updated 9 days ago

Staff Software Engineer, Product Safety

Pinterest, Inc.

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Remote or Chicago, Illinois, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility
Posted 60+ days ago | Updated 3 hours ago

Senior Lead Software Engineer - Analytics Products (Remote)

Huron

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Remote or Chicago, Illinois, USA

Full-time

Huron helps its clients drive growth, enhance performance and sustain leadership in the markets they serve. We help healthcare organizations build innovation capabilities and accelerate key growth initiatives, enabling organizations to own the future, instead of being disrupted by it. Together, we empower clients to create sustainable growth, optimize internal processes and deliver better consumer outcomes. Health systems, hospitals and medical clinics are under immense pressure to improve clin
Posted 3 days ago | Updated 3 hours ago

Staff Software Engineer

GE Healthcare

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Arlington Heights, Illinois, USA

Full-time

Job Description Summary As a Staff Software Engineer, you'll work closely with architects and technical product managers to translate overall system architecture and product requirements into well-designed and implemented software components. You'll take ownership of the implementation of individual software components, with high emphasis on quality, test-driven development, and sound software engineering practices - using software engineering best practices to ensure a high standard of quality
Posted 60+ days ago | Updated 3 hours ago

Lead Software Engineer - Kafka

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

Lead Software Engineer Kafka Salary: Open + Bonus Location: Chicago, IL or Dallas, TX Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* Qualifications Bachelor s degree10+ years of experience in infrastructure middleware administration and engineeringIn-depth expertise in Kafka administration, including cluster management, performance tuning, and security.Strong proficiency in IaC tools, specifically Ansible, Terraform and bash scripting.Extensive experien
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Posted 60+ days ago | Updated 4 days ago

SAP Commerce Lead Engineer

Perficient

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Chicago, Illinois, USA

Full-time

Perficient is a global AI-first consultancy. Our team of strategists, designers, technologists, and engineers partners with the world's most innovative enterprises and admired brands to deliver real business results through the transformative power of AI. As part of our AI-First strategy, we empower every employee to build AI fluency and actively engage with AI tools to drive innovation and efficiency. We break boundaries, obsess over outcomes, and shape the future for our clients. Join a compan
Posted 60+ days ago | Updated 23 hours ago

Senior Staff Software Engineer - 321438

Grainger

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Lake Forest, Illinois, USA

Full-time

Work Location Type: Hybrid About Grainger: W.W. Grainger, Inc., is a leading broad line distributor with operations primarily in North America, Japan and the United Kingdom. At Grainger, We Keep the World Working by serving more than 4.5 million customers worldwide with products and solutions delivered through innovative technology and deep customer relationships. Known for its commitment to service and award-winning culture, the Company had 2024 revenue of $17.2 billion across its two busines
Posted 27 days ago | Updated 3 hours ago