principal software engineer Jobs in illinois

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Full Stack Engineer, Onboarding

Stripe

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Indiana, USA

Full-time

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies-from the world's largest enterprises to the most ambitious startups-use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important
Posted 60+ days ago | Updated 4 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 51 days ago | Updated 2 days ago

Lead Kafka Engineer

Intento Analytics LLC

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Remote

Contract

Title: Lead Kafka CERTIFIED Engineer Location : Remote Experience: 10+ Skills: Kafka Connect, Kafka Streams, and ksqlDB,,Kafka architecture ,CI/CD, JAVA/JVM languages , AWS/Azure Must complete the Lead Confluent/Kafka Engineer Assessment Responsibilities: Architect and design scalable, fault-tolerant, and high-performance Kafka-based data streaming solutions. Lead technical design sessions and provide architectural guidance to junior engineers. Develop and maintain Confluent Platform componen
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Posted 1 day ago

Sr. Java Engineer Strategic Lead - VP - Irving (Hybrid)

Citi

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Remote or Irving, Texas, USA

Full-time

The CTO Engineering Excellence team's mission is to inspire a culture of excellence in Tech at Citi, and to make developing software more fun and easier for our engineers. This is done through our popular Productivity Enablement and Tech Talent initiatives; we are passionate about engineers fulfilling their technical career aspirations here at Citi and providing them with the tools and metrics that enable them to demonstrate their expertise and continuous improvements in productivity. The Sr Ja
Posted 60+ days ago | Updated 4 hours ago

Lead Back-End Developer

Rang Technologies Inc.

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Deerfield, Illinois, USA

Contract

Title : Lead Back- End Developer Job Location: Deerfield, IL (Hybrid - 3 days/week onsite) Key Technology: Apache Spark, Azure, Spring, Java Required: 8+ years in backend, full-stack, or cloud-based software engineering o Must combine skills in both big data engineering and full-stack development. Backend development with Java 11, Spring Boot, Kubernetes, Azure Functions (C#) o Familiar with Spark-based batch jobs and Spring Boot RESTful APIs Frontend integration with Angular 9 and TypeScript 3.
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Posted 2 days ago

Lead Back-End Developer

Rang Technologies Inc.

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Deerfield, Illinois, USA

Contract, Third Party

Job Title : Lead Back-End Developer Work Location : Deerfield, IL (Hybrid) Must Have List: 8+ years in backend, full-stack, or cloud-based software engineering Proficiency in Azure Functions across C++, Python, and Java Solid knowledge of system architecture, API design, and integration patterns Strong understanding of Agile/Scrum delivery frameworks Proven experience delivering solutions using Azure PaaS services Experience with security-focused cloud architecture using Azure Key Vaults Experie
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Posted 2 days ago

Lead Python Engineer/Architect - SVP - NEW YORK

Citi

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Remote or New York, New York, USA

Full-time

Citi Innovation Labs is a global network of innovation centers focused on delivering cutting edge solutions to all of Citi's lines of business. Our Mission is to create a competitive advantage for our clients, manifested as change in the way they operate, by providing innovative technological solutions with strong client engagement, from idea to production, and by leveraging the entrepreneurial spirit and technological excellence fostered in the Innovation Labs. Our Labs Network is a global org
Posted 21 days ago | Updated 4 hours ago

Document Systems and Migration Lead

Korn Ferry

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Remote

Contract

We are seeking a technical hands-on Lead Engineer to oversee the maintenance and operation of the clients' current/legacy document systems while facilitating a smooth transition to the prescribed target architecture. This role is critical in ensuring business continuity and operational stability while collaborating on migration efforts to modernize the document management ecosystem. The ideal candidate will be an experienced leader capable of managing the complexity of maintaining and enhancin
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Posted 24 days ago | Updated 5 hours 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 6 days ago | Updated 4 hours ago

Solutions Engineer - Domain

Endava

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Deerfield, Illinois, USA

Full-time

What You Will DoAct as the lead engineer for each domainCollaborate with Solution Architects to ensure understanding needed for engineering level guidance to nearshore teamsTranslate architecture design to engineering level guidanceOwn specifying architectural designs into sprint-ready engineering tasks for assigned domainEnsure delivery to the solution architecture within domainAnswer design questions for sprint teamsParticipate in backlog refinement sessions to align team with the architecture
Posted 1 day ago | Updated 1 day ago

Engineer, Sr Staff Structural

Constellation Energy

•

Morris, Illinois, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our
Posted 60+ days ago | Updated 4 hours ago

Cloud Network and Security Platform Engineer, Staff

Jack Henry & Associates

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Remote

Full-time

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us. We can't do it without you. Want to be part of a team responsible for shaping the networking and security posture across our enterprise cloud en
Posted 20 days ago | Updated 4 hours ago

Staff Cyber Security Engineer

GE Vernova

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Remote or Greenville, South Carolina, USA

Full-time

Job Description Summary Looking to make a global impact and solve problems? Through relentless innovation and continuous collaboration with our customers, GE Gas Power, part of GE Vernova, is providing more advanced, cleaner, and efficient power that people depend on today and building the energy technologies of the future. As a Staff Cyber Security Engineer of the GE Vernova Gas Power Engineering Monitoring & Diagnostics (M&D) team, you will be leading M&D's cyber security risk management, gove
Posted 7 days ago | Updated 4 hours ago

Lead Salesforce Engineer

NR Consulting LLC

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Remote

Full-time

Job Title: Lead Salesforce Engineer Location: Remote Type: Full Time Primary Skills: 6+ years of total SFDC experienceExpertise Force.comApexLightening AuraLightning LWCLightning FlowsSales CloudService CloudExperience CloudMarketing CloudREST API'sServices IntegrationSFDC AdministrationSalesforce DevOpsGitVS CodeOmni studioOmni scriptVelocity Roles & responsibilities: Highly proficient with Sales Cloud, Service Cloud, Experience Cloud.Deep understanding and hands-on experience with all aspects
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Posted 19 days 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 51 days ago | Updated 4 hours ago

Experienced Salesforce Technical Architect

Beacon Hill

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Remote

Contract

Title: Salesforce Staff Engineer Location: REMOTE Type: Contract to Hire Industry: Financial Role Summary We are seeking a seasoned Salesforce Staff Engineer/ Tech Lead to provide hands-on leadership across our Salesforce platform. This individual will guide design, architecture, and technical delivery in support of enterprise initiatives, working closely with business and engineering teams to build scalable, reliable, and secure Salesforce solutions. This is a 6-month contract-to-hire opportu
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Posted 18 days ago | Updated 5 hours ago

Java Developer

Informatic Technologies

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Chicago, Illinois, USA

Contract

Office: 2 days a week minimum Description The individual will work on feature enhancements, performance improvements, bug fixes and troubleshooting production issues, with a broad range of Clearing and risk applications. The candidate must be self-motivated and eager to learn new technologies. He/she will need good analytical skills and will have the opportunity to work with the end users directly to come up with creative and practical technology solutions for different business problems. He/sh
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Posted 60+ days ago | Updated 19 days ago

Lead Platform Engineer - Commercial Security Solutions

ECOLAB

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Naperville, Illinois, USA

Full-time

Ecolab has a unique opportunity Lead Platform Engineer - Commercial Security Solutions to join the global leader in water, hygiene, energy technologies and services in a role that allows for a direct impact on conserving vital resources and protecting the people we serve. The Ecolab Industrial sector has been a leader in utilizing IIoT solutions to deliver exceptional value and services to our customers. The Lead Platform Engineer - Commercial Security Solutions will be a leader in global deplo
Posted 6 days ago | Updated 4 hours ago

Lead Security Engineer

TEKsystems c/o Allegis Group

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Chicago, Illinois, USA

Full-time

Description What you'll do: The Lead Security Engineer is responsible for managing the Security Engineering team, overseeing their work, and engaging with stakeholders outside the immediate group. This role involves promoting Baseline Security Configuration requirements for on-premises applications, cloud services, and SaaS applications. This individual will leverage their expertise in security and technology, along with strong communication and problem-solving skills, to guide the team and effe
Posted 9 days ago | Updated 1 hour ago

System Safety Engineer Sr. (Mbr Eng Staff)

Lockheed Martin Corporation

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Remote or Mount Laurel Township, New Jersey, USA

Full-time

Job Description WHO WE ARE At Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach - and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. Come and experience your future! WHAT WE'RE DOING An engineer working in the System Safety Engineering group will contribute to a wide variety of project
Posted 49 days ago | Updated 4 hours ago