principal software engineer Jobs in chicago, il

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

Citi

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

Full Stack Engineer, Onboarding

Stripe

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

Senior/Lead Full Stack Developer

iSpace, Inc

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

Lead Kafka Engineer

Intento Analytics LLC

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

Lead Protection and Control Engineer

GE Vernova

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

Document Systems and Migration Lead

Korn Ferry

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

Lead Python Engineer/Architect - SVP - NEW YORK

Citi

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

System Safety Engineer Sr. (Mbr Eng Staff)

Lockheed Martin Corporation

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

Cloud Network and Security Platform Engineer, Staff

Jack Henry & Associates

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

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

Citi

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

Lead Salesforce Engineer

NR Consulting LLC

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

Staff LDAP Engineer

CVS Health

Maryland, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w

Experienced Salesforce Technical Architect

Beacon Hill

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

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

GE Vernova

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

Lead Java Developer

Global Soft Systems

US

Contract

Position: Lead Java Developer Location: Remote on contract (with potential conversion to Bentonville, AR) Length/Type: 3-6 months contract-to-hire Sponsorship: Fine as long as candidates can convert within 3-6 months Experience: 10-15 years total, including 5-7 years in a leadership role Project: Working on a large-scale insurance project for optical departments, spanning at least 6 quarters Involves 4 mini-projects simultaneously Collaborating with other stakeholders Designing APIs and data

Lead IAM Engineer

Centene Corporation

Florida, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Leads the Identity and Access Management systems and solutions. Performs review of system, user, and administrative roles and accounts and to understand access levels for enter

Lead Ab Initio Developer

Trigint Solutions

Remote

Contract

Description: The Lead Data Engineer is responsible for orchestrating, deploying, maintaining and scaling cloud OR on-premise infrastructure targeting big data and platform data management (Relational and NoSQL, distributed and converged) with emphasis on reliability, automation and performance. This role will focus on leading the development of solutions and helping transform the company's platforms deliver data-driven, meaningful insights and value to company. Essential functions: 20% Lead the

Senior Python Developer - VP - NEW YORK

Citi

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

Lead ServiceNow Developer - ITOM and ITAM Certified

Pyramid Technology Solutions, Inc.

Remote

Contract

Title: Lead ServiceNow Developer Location: Remote in US, EST time zone preferred Duration: 6 Months with extension Must Have: ITOM and ITAM certificatesGood communication skills because will work directly with the stakeholders.We are building the following capabilities using Service Now in 2025-2026: Hardware Asset Management.Software Asset Management.App portfolio management.GenAI.SecOps. Client already implemented SNOW 2 years ago Implemented ITSM.CMDB data clean-up is needed. Skills and quali

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

Citi

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