Principal Software Engineer Jobs in Illinois

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Senior Staff Software Engineer, Reliability Engineering

Airbnb

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: We are a community based on connection and belonging - a community that was born in 2007 when two hosts welc

Java Microservice Lead Developer

Okaya Inc

Rosemont, Illinois, USA

Full-time

Hi, Greetings of the Day! Position Title : Java Microservice Lead Developer Location: Plano, TX Experience: 8 to 15 Job Description Java Technical Lead Must Have Technical/Functional Skills Have strong expertise with Java, Spring Boot Microservice. Proficiency with Spring Boot microservice development and integration. Experience in EKS and Docker. Experience in Kafka message broker. Experience in Log4j, JUnit testing or any other unit testing framework. Experience in NoSQL Database like MongoDB.

Staff Software Development Engineer

CVS Health

Remote or Seattle, Washington, 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

Staff Software Engineer, Data Movement

Stripe

Remote or Seattle, Washington, USA

Full-time

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 work of you

Lead Kafka Middleware Engineer

Request Technology, LLC

Chicago, Illinois, USA

Full-time

Position is bonus eligible Prestigious Financial Institution is currently seeking a Lead Kafka Middleware Engineer with deep expertise in Kafka administration, infrastructure as code (IaC), cloud automation, container orchestration and CI/CD pipelines. The ideal candidate will be responsible for designing, implementing, and maintaining robust and scalable middleware solutions, ensuring high availability, performance, and security. Candidate will play a crucial role in automating infrastructure p

Terraform Engineer

BCforward

Remote

Contract

Terraform Engineer BCforward is currently seeking a highly motivated IT Analyst/Programmer for a remote Position in Minneapolis, MN Position Title: IT Analyst/Programmer Location: Remote Anticipated Start Date: [07/10/2025] Please note this is the target date and it is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Contract Duration: (12 Months) Job Type: Contract Pay Range: $45- $50/hr. Please note that actual compensation may vary within this

Sitefinity Web Portal Developer

Technostrides

Remote

Full-time

DEQ is the lead stewardship agency for the protection of North Carolina s environmental resources. DEQ s Permitting Transformation Program is an exciting, department-wide initiative to update and improve the permit process This position will work remotely for the duration of the engagement. The Sitefinity Web Portal Developer is a key member of the Permitting Transformation (PTP) solution development team with the North Carolina Department of Environmental Quality (DEQ). The candidate will focu

Senior Staff Software Engineer, Marketing Technology

Airbnb

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Our mission at Marketing Technology is to provide a state-of-the-art platform and measurement capabilities

Lead Software Developer (.NET)

Zachary Piper Solutions, LLC

Remote

Full-time

Piper Companies is seeking a Lead Software Developer (.NET) to join a leading shipping and logistics organization. The Lead Software Developer (.NET) will oversee and enhance intricate customer deployments of a specialized SaaS platform. Responsibilities of the Lead Software Developer (.NET) include: Take part in planning and gathering requirements for technical projects, including designing, coding, testing, and troubleshooting applications. Build applications and services using our main techn

Lead Engineer Data Ops

United Airlines

Chicago, Illinois, USA

Full-time

Description Job overview and responsibilities The United Data Engineering team designs, develops and maintains massively scaling technology solutions that are brought to life with innovative architectures, data analytics and digital solutions. The Data Engineering team is building a modern data technology platform in the cloud with advanced DevOps and Machine Learning capabilities. The Data Engineering team at United Airlines is on a transformational journey to unlock the full potential of ente

Lead Software Engineer (Flutter)

MOURI Tech

Texas, USA

Contract, Third Party

Role: Lead Software Engineer (Flutter) Location: Remote Duration: 6+ Months Job Description: The Lead Software Engineer (Flutter) will spearhead the development of our application, leveraging the Pivotal Labs methodology to ensure quality, scalability, and maintainability. This role combines deep technical expertise with a passion for Agile practices, mentoring, and a commitment to excellence. What you'll do Framework Implementation: Embrace and implement the Pivotal Labs framework within the

Lead Engineer - Properties, Demand Planning

Target Corporation

Remote or Brooklyn Park, Minnesota, USA

Full-time

The pay range is $128,000.00 - $231,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life

Lead Engineer - Stores & Supply Chain

Target Corporation

Remote or Brooklyn Park, Minnesota, USA

Full-time

The pay range is $128,000.00 - $231,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life

Sitefinity Developer

Innosoul inc

Remote

Contract, Third Party

Job ID: NC-765767 Remote Sitefinity Developer with Web Portal, .net, MVC, Power Platform/Dynamics, agile, TPC and Azure DevOps experience Location: Raleigh, NC (NCDEQ-ITS) Duration: 12 Months Position: 1(2) Skills: Sitefinity development Required 3 Years Sitefinity 14.x administration Required 3 Years Standards-based .Net development experience Required 5 Years MVC development experience Required 5 Years Integrate portal with an EPA shared services registration data Required 2 Years Familiar wi

Staff Engineer - iOS

CVS Health

Texas, 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

Formal Methods Engineer

Leidos

Remote

Full-time

Are you interested in playing in the gray space of Research and Development and the delivery of secure and scalable production-quality reusable software? If so, we are seeking a highly skilled and experienced Principal Software Engineer with a strong background in production software delivery and formal methods, including formal modeling, verification, specification, and analysis. The ideal candidate will play a critical role in improving the quality, cybersecurity, and resiliency of software de

Lead Engineer

College Board

US

Full-time

College Board - Technology - Item Cloud Blue Location: This is a fully remote role. Candidates who live near CB offices have the option of being fully remote or hybrid (Tuesday and Wednesday in office). Type: This is a full-time position About the Team The Item Cloud team is committed to building and driving innovation for internal-facing web applications that support College Board's core products. Our team consists of 2 small squads, each of which owns a unique, data-intensive, high-impact,

Lead Engineer- SAP Financials

Allstate Insurance Company

Remote

Full-time

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description The Lead Engineer - SAP Financials will be the direct lead

Solutions Engineer

Zuplon

Deerfield, Illinois, USA

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

Role: Solutions Engineer (W2 Only) Location: Deerfield, IL (Hybrid - 3 days/week onsite) Job description: Act as the lead engineer for each domain Collaborate with Solution Architects to ensure understanding needed for engineering level guidance to nearshore teams Translate architecture design to engineering level guidance Own specifying architectural designs into sprint-ready engineering tasks for assigned domain Ensure delivery to the solution architecture within domain Answer design question

Lead Engineer - MES Opcenter

Katalyst Healthcares and Lifesciences

Remote or New York, USA

Full-time

Job Description: The Lead Engineer will lead a team of technical resources to design, develop, configure, and test MES (Manufacturing Execution Systems) solutions. They will be directly responsible for leading resources contracted vi third-party and through other Pharmaceutical organizations to develop & deploy MES application software to Medical Device manufacturing sites globally. Responsibilities: Act as subject matter expert on system design and architecture. Solutioning and designing new