backend development Jobs in chicago, il

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C# Software Developer

Zachary Piper Solutions, LLC

•

Remote

Full-time

Piper Companies is seeking a C# Software Developer to join a leading shipping and logistics organization. The C# Software Developer will work on backend development, automate workflows, and assist in designing cloud-based applications, with an emphasis on data. Responsibilities of the C# Software Developer include: Lead the design, development, testing, and deployment of .NET C# applications. Architect complex data structures for rate audits of parcel carrier invoice files. Design, develop, an
Posted 13 hours ago | Updated 1 hour ago

Node.JS Developer

Loginsoft Consulting LLC

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Remote

Contract

Position: Node.JS Developer Location: Remote Duration: 12+ Months Note: "A Consultant should work in the EST time zone." Required Skills: 5+ years of professional experience in backend development with Node.js.Strong understanding of JavaScript, TypeScript, and modern backend frameworks (Express.js, Nest.js, etc).Experience building and integrating with RESTful API s and MicroServices.Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Platform.Strong problem-solving skills and
Posted 28 days ago | Updated 23 hours ago

Java Developer

Whiztek Corp

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Chicago, Illinois, USA

Contract

Title: Lead Developer Location: Chicago, IL or Houston, TX Description: This candidate will play a critical role in leading backend development initiatives and overseeing application architecture. The ideal candidate will have extensive hands-on experience with AWS Cloud Services, Java, and other backend technologies, along with proven leadership capabilities. This role requires a strategic thinker with a strong technical background and a passion for building scalable, secure, and high-perform
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Posted 1 day ago

Senior Manager, Software Engineering

Salesforce

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Remote or San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 12 days ago | Updated 3 hours ago

Senior Cloud Native Full Stack Developer

Medline Industries, LP

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Northfield, Illinois, USA

Full-time

Job Summary About the Role Medline is seeking a highly experienced Senior Cloud-Native Full Stack Developer to lead the design and implementation of scalable, resilient, and high-performance applications. This role is pivotal in modernizing Medline's e-commerce platform, integrating with cutting-edge SaaS solutions, and ensuring systems are designed for resiliency, reliability, and operational excellence. As a senior team member, you will drive technical design decisions, mentor junior develope
Posted 60+ days ago | Updated moments ago

Software Engineer

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking an experienced Software Engineer who has experience in backend development and Network engineering. The Software Engineer position will be held remotely within the US. Requirements for the Software Engineer include: - Understand the backend development for network services and orchestrate the construction of service fabric systems. - Create Python scripts to automate network services using open sourced frameworks - Build telemetry systems utilizing a combination of
Posted 6 days ago | Updated 1 hour ago

Backend Platform Developer

Request Technology, LLC

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Oak Brook, Illinois, USA

Full-time

Backend Platform Developer C#, .NET Salary: Open Location: Oak Brook, IL Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* *This role is not open for C2C* Qualifications Bachelor's Degree5+ years of job-related experience as defined in the Essential Duties and ResponsibilitiesExperience in creating technical documentation is requiredExperience with Microsoft technology stack, including .NET, C#, Azure, AWS, SQL, Visual StudioExperience with GIT, No SQL dat
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Posted 16 days ago | Updated 22 hours ago

Kotlin Developer

GNRSystems

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Remote

Third Party, Contract

Hi, Please find the job description attached Job Title: Kotlin Developer (Mid-Level) Location: Remote Employment Type: W2 Experience Level: 6 8 years About the Role We are looking for a Mid-Level Kotlin Developer to join our remote development team. You will work on building and maintaining high-quality applications using Kotlin, contributing to either Android or backend development projects. This role is ideal for someone who enjoys writing clean, maintainable code and collaborating in a remote
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Posted 30 days ago

Backend Software Engineer

Pinterest, Inc.

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Remote or San Francisco, California, 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 10 days ago | Updated 3 hours ago

Drupal Web Administrator

Genius Road, LLC

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Remote

Contract

Drupal Web Administrator Location: Remote must reside within the US Project Length: 6-12 months We are seeking an experienced Drupal Web Administrator to manage and support the migration of large-scale websites. This role will focus on web design, content management, and ensuring accessibility compliance. The ideal candidate will have expertise in Drupal CMS, front-end and back-end development, and a deep understanding of web accessibility standards. The position involves close collaboration bet
Posted 58 days ago | Updated 29 days ago

Senior .NET Engineer / Insurance / Remote

Motion Recruitment Partners, LLC

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Remote or Tampa, Florida, USA

Full-time

An insurance company, based in Florida, is hiring a full-time remote Senior Software Engineer to help evolve and maintain their .NET-based applications. This is a hands-on engineering role requiring deep experience with .Net Core, C#, a front-end technology like Blazor, Angular or React and past .NET Framework and MVC experience. The position spans both UI and backend development, with exposure to SQL Server and Microsoft Azure in a fast-paced, agile environment. This is a great fit for a season
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Posted 20 days ago | Updated moments ago

Lead Full-Stack .NET Engineer

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking a Lead .NET Full Stack Developer to join a growing third-party logistics organization. The Lead .NET Full Stack Developer will direct development teams in the design, development, coding, testing and debugging of scalable, high-quality, and high-performing freight brokerage applications. Responsibilities for the Lead .NET Full Stack Developer include: Engage the team and organizational colleagues to improve and resolve product development issues, achieve timely d
Posted 3 days ago | Updated 1 hour ago

Principal Engineer, Backend

Harman International

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Texas, USA

Full-time

A Career at HARMAN As a technology leader that is rapidly on the move, HARMAN is filled with people who are focused on making life better. Innovation, inclusivity and teamwork are a part of our DNA. When you add that to the challenges we take on and solve together, you'll discover that at HARMAN you can grow, make a difference and be proud of the work you do every day. About the Role Join our team as a Backend Engineer and help us build the backend systems for a revolutionary new music discov
Posted 3 hours ago

Senior GenAI Developer

MNR Consulting Services

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Remote or Dallas, Texas, USA

Contract, Third Party

Job Title: Senior GenAI Developer Location: Dallas, TX or Remote (2nd Priority) Job Summary: We are looking for an experienced Senior GenAI Developer with deep expertise in Prompt Engineering, RAG (Retrieval-Augmented Generation) architecture, and building AI-driven applications. The ideal candidate will have strong backend development skills, particularly in Node.js, JavaScript, or TypeScript, and hands-on experience with language models (LLMs) and AI system deployment. Key Responsibilities: De
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Posted 6 days ago | Updated 6 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 18 days ago | Updated 3 hours ago

Sr. Full Stack Software Engineer

Panasonic

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Hoffman Estates, Illinois, USA

Full-time

Overview This position reports to Manager, Application Development and responsible for managing front end/back end development along with other team members. Responsibilities What You'll Get to Do: Provide leadership and guidance to coach, motivate, and lead team members to their optimum performance levels and career development.Work closely with other engineers to develop new productsWork on extensions of existing productsSuggest and implement improvements on current productsPlan, design, de
Posted 60+ days ago | Updated 3 hours ago

Senior Backend Software Engineer

Pinterest, Inc.

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Remote or San Francisco, California, 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 10 days ago | Updated 3 hours ago

Core Java and SQL / Remote / Construction Planning Software

Motion Recruitment Partners, LLC

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Remote or Boston, Massachusetts, USA

Full-time

Join a small, agile team building a highly scalable, cloud-based backend powering complex data-driven web applications. This is a great opportunity for a backend engineer with strong Java and SQL expertise who thrives in a startup-like environment and enjoys tackling performance-heavy challenges. This is an opportunity to work side-by-side with the Chief Software Architect on a lean team driving architecture and core functionality. You'll be writing highly concurrent Java code and building syste
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Posted 17 days ago | Updated moments ago

Senior Full Stack Engineer / ClimateTech / React + Ruby on Rails / NYC or Remote

Motion Recruitment Partners, LLC

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Remote or New York, New York, USA

Full-time

Senior Full-Stack Engineer Join a mission-driven startup at the intersection of climate and fintech, dedicated to making sustainable building upgrades-like heat pumps, batteries, and EV chargers-more affordable and accessible. We are looking for a Senior Full-Stack Engineer to build products and features that empower contractor and manufacturer partners to accelerate the adoption of energy-efficient solutions. This role is ideal for engineers who thrive in fast-paced environments, enjoy working
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Posted 56 days ago | Updated moments ago

Back End Engineer (Compliance)

Robert Half

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Remote or New York, New York, USA

Full-time

Description We are looking for a skilled Back End Engineer to join our team in New York, New York, on a Contract to permanent basis. In this role, you will design, develop, and maintain robust systems that facilitate financial exam reporting and integrate seamlessly with blockchain technology. This position offers the opportunity to work collaboratively across teams while ensuring compliance with regulatory standards and delivering scalable, innovative solutions. Responsibilities: Design and im
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Posted 7 days ago | Updated moments ago