Code refactoring Jobs in Chicago, IL

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Staff Full Stack Ruby Engineer / Remote / Fulltime

Motion Recruitment Partners, LLC

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Remote or Alexandria, Virginia, USA

Full-time

We are an innovative and collaborative company seeking a Lead Full Stack Rails Developer with a strong Front-End background to join our growing team. As the only Front-End team in the company, you will play a pivotal role in refactoring our customer activation flow into Rails. If you are passionate about mentoring others, driving technical excellence, and bridging the gap between front-end and back-end development, we want to hear from you! Key Responsibilities: Proven experience as a Rails dev
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Posted 52 days ago | Updated 4 hours ago

SRE Software Engineer - Global Digital Experience

Costco Wholesale Corporation

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Chicago, Illinois, USA

Full-time

Costco IT is responsible for the technical future of Costco Wholesale, the third largest retailer in the world with wholesale operations in fourteen countries. Despite our size and explosive international expansion, we continue to provide a family, employee centric atmosphere in which our employees thrive and succeed. This is an environment unlike anything in the high-tech world and the secret of Costco's success is its culture. The value Costco puts on its employees is well documented in articl
Posted 20 days ago | Updated 8 hours ago

Senior Software Engineer (C++), Core Libraries and Frameworks (North Carolina)

Splunk Inc.

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North Carolina, USA

Full-time

Description Local to: North Carolina Extensive experience developing software using C++, with a strong focus on system-level programming and performance optimization. Splunk is here to build a safer and more resilient digital world. The world's leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. While customers love our technology, it's our people that make Splunk stand out as an amazing career destination and why we've wo
Posted 20 days ago | Updated 8 hours ago

Sr. Data Scientist

McKesson Corporation

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Remote or Richmond, Virginia, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 2 days ago | Updated 8 hours ago

Embedded Software Architect

Rockwell Automation

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Remote or Mayfield Heights, Ohio, USA

Full-time

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world
Posted 20 days ago | Updated 8 hours ago

Senior Full Stack Engineer, IAM

Calendly

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Remote

Full-time

About the team & opportunity What's so great about working on Calendly's Engineering team? You will play a crucial role in designing, developing, and maintaining the foundational services and capabilities that support our engineering teams and drive the success of our products. You will leverage your deep technical expertise and leadership skills to influence platform architecture; guide engineering practices and execution; and ensure the resiliency, scalability, and performance of our platform.
Posted 17 days ago | Updated 8 hours ago

Senior Salesforce developer / NYC, NY- remote- 12 months Contract

Suncap Technology

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Remote or New York, New York, USA

Contract

Need Senior Salesforce Developer Duration : 12 months Onsite in NYC but will consider remote as well Salesforce Certified Platform Developer II (PDII) is a must 7+ years of experience salesforce technical implementation leveraging Salesforce platforms related to Service, Experience, Marketing, Sales cloud, etc. Minimum 6+ years of experience expertise in configuring Custom Objects & Fields, Validation Rules, Flows, Approval Processes & Reports and Dashboards Strong functional knowledge of CRM mo
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Posted 49 days ago | Updated 5 hours ago

Lead AI/ML Software Engineer - Remote

UnitedHealth Group

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Remote or Saint Paul, Minnesota, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv
Posted 12 days ago | Updated 8 hours ago

C# .Net Developer

Skywalk Global

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Remote

Contract

Hi, We are currently hiring for C# .Net Developer. This is a remote position. Please find the JD below and apply. Primary Skills.NET, Azure, C#DescriptionJob Description:We are looking for an experienced C# .NET Developer to join our team. The ideal candidate will have strong expertise in analyzing existing application logic, understanding stored procedures, and assessing the impact of new enhancements. You will work on maintaining and optimizing both legacy and modern applications, ensuring se
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Posted 11 days ago

Senior Data Engineer - Data & Insights Solutions

Tyler Technologies, Inc

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Remote or Seattle, Washington, USA

Full-time

At Tyler Technologies, we exist to inspire and empower every public servant to address society's pressing issues. We do that by enabling data-driven leadership through connected data and shared insights. Our data as a service platform and cloud-based solutions support the world's most effective open and internal data sharing programs at every level of government. What we do matters. New York City, Virginia, the Department of Commerce, and 230+ other cities, states, counties and federal agencies
Posted 20 days ago | Updated 8 hours ago

Senior Software Engineer (Java)

Brooksource

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Remote

Contract

Senior Software Engineer Remote (EST Time Zone) Long Term Contract to Hire $55-65/hr As a Senior Software Engineer, you will be developing the backend and frontend for delivery and supply chain with a fortune 500 Retailer. These applications serve as the source of truth for delivery data, deployment, DevOps, etc. You will be working with a team for 6 - 10 engineers that sit within the Supply Chain - Delivery Systems organization. Collectively, this team is building our solutions for product deli
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Posted 19 days ago | Updated 17 days ago

Principal Cybersecurity Cloud Engineer

M&T BANK CORPORATION

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Remote or Wilmington, Delaware, USA

Full-time

The Bank sponsors individuals for TN and H-1B transfers on a case by case basis. Please note that this position is not open to anyone on an F-1 student visa including those eligible for CPT/OPT or the Stem OPT extension. This role offers a hybrid work schedule; offering the flexibility to work remotely two days a week, while providing the opportunity for in-person collaboration at our Buffalo, NY Tech Hub. Overview: We are seeking a highly skilled and experienced Senior Cloud Cybersecurity Engin
Posted 20 days ago | Updated 8 hours ago

Sr DevOps Engineer

Sierra Nevada Corporation

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Remote or Southern Pines, North Carolina, USA

Full-time

SNC's TRAX software plays an integral part in bridging battlefield communication gaps for Military and Coalition Partners, effectively eliminating any proprietary interfaces and protocols, allowing commanders to receive a sound common operating picture of their battle space. You will be part of a team that designs and implements cloud-native applications, working with cloud-native technologies such as AWS, Kubernetes, and Docker to build highly scalable applications and microservices. The Missi
Posted 17 days ago | Updated 8 hours ago

Senior Cloud QA IPV6 Engineer

SAIC

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Remote

Full-time

Job ID: 2502591 Location: REMOTE WORK, VA, US Date Posted: 2025-02-26 Category: Software Subcategory: SW Systems Engr Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description As a member of an Agile Team for the Delivery Services Group, selected candidate will be a member of a highly skilled and motivated team responsible for the assessment, design, and implementation o
Posted 18 days ago | Updated 6 hours ago

Senior Azure SQL/Cosmos Data Architect

Kforce Technology Staffing

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Remote or Charleston, South Carolina, USA

Full-time

RESPONSIBILITIES: Kforce has a client that is looking for a Remote Senior Azure SQL/Cosmos Data Architect for a client. Key Tasks: * Hands-on development - Azure SQL & Cosmos DB: develop and unit test database code * Create and maintain database structures * Senior Azure SQL/Cosmos Data Architect will participate in the design of databases, using first, second or third normalized form as needed to support business requirements * Create, deploy, and maintain ADF pipelines * Monitor database perf
Posted 60+ days ago | Updated 1 hour ago

Director of Advanced Analytics Engineering

Ameriprise Financial

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Remote or Boston, Massachusetts, USA

Full-time

Asset Management Technology is a dynamic service focused organization dedicated to ensuring business focused outcomes for our Investments front office partners in Columbia Threadneedle Investments. We are looking for a dynamic Engineering leader who will operate in a fast-paced environment to provide differentiating technology and complex analytical solutions supporting trading, portfolio management, research, and ESG functions within the Columbia Threadneedle Investments department. Provide st