Backend development Jobs in Chicago, IL

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Full Stack Developer - Backend / API Development

Zachary Piper Solutions, LLC

•

Remote

Full-time

Piper Companies is looking for a Full Stack Developer - Backend / API Development to join a strategic global organization a fully remote role working EST / CST hours. The ideal Full Stack Developer - Backend / API Development will design and build scalable backend services while contributing to frontend development efforts. Responsibilities for Full Stack Developer - Backend / API Development: Build and maintain robust, scalable RESTful APIs using Python to power core platform features Collab
Posted 13 days ago | Updated 7 days ago

Senior .NET Developer/Trading Software/Chicago

Motion Recruitment Partners, LLC

•

Chicago, Illinois, USA

Full-time

An investment services company is looking to hire a Senior .NET Developer to join their team in Chicago. As a member of their team you will be building .NET 8 based microservices, building and integrating REST APIs, and working with their NoSQL database (MongoDB). Proficiency in building traditional REST APIs is an important skillset for this role. Additionally experience working on trading and/or investment applications is a major plus for this position. This is a chance to work on a consumer f
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Posted 50 days ago | Updated 2 hours ago

Epicor ERP Developer / Remote

Motion Recruitment Partners, LLC

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Remote or Roselle, Illinois, USA

Full-time

This manufacturing technology company delivers tailored ERP solutions to 500+ clients. As they scale from a small to mid-sized business, they're hiring an Epicor ERP Developer to help manage growing demand and support the transition to Epicor's cloud platform. This is a full-time role open to remote candidates, or local to the Chicago area. The team needs an experienced Epicor developer who can hit the ground running with minimal training. Ideal candidates will have a strong background in custom
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Posted 11 days ago | Updated 2 hours ago

Staff Software Development Engineer - Backend

CVS Health

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Remote or Woonsocket, Rhode Island, 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
Posted 9 days ago | Updated 7 hours ago

Sr Backend Node.js Engineer / Hybrid / AWS / GraphQL

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

We're hiring a Backend Node Engineer to join a fast-growing, well-funded InsureTech startup that recently secured $36M in Series B funding as it expands its U.S. engineering presence. This is a unique opportunity to be an early contributor on a high-impact team working at the intersection of real estate, insurance, and technology - all within a fast-paced, high-ownership environment. The company is building a fully digital insurance platform tailored to landlords of smaller multi-unit properties
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Posted 47 days ago | Updated 2 hours ago

Sr. Software Engineer

Judge Group, Inc.

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Chicago, Illinois, USA

Full-time

Location: Chicago, IL Salary: $130,000.00 USD Annually - $150,000.00 USD Annually Description: Job Description: We are seeking a highly skilled Senior Software Engineer to join our dynamic team in downtown Chicago. This hybrid role requires only one day per week onsite, offering flexibility and a collaborative environment. As a key member of our team, you will develop software that serves millions of users, leveraging your expertise in building large-scale production systems across both fron
Posted 47 days ago | Updated 3 hours ago

GoLang Developer 3- Chicago, IL or Reston, VA- ONSITE (4 days a week)

Comcast Corp

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Chicago, Illinois, USA

Full-time

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we're making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a global company, we have offices in nine countries and can insert advertisements around the world. Job Summary We are looking for a savvy Engineer 3 to join our growing engineering team in Freewheel.
Posted 58 days ago | Updated 7 hours ago

Sitefinity Developer

Digitek Software, Inc.

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Remote or Charlotte, North Carolina, USA

Third Party, Contract

One of our clients is looking Sitefinity Developer with following skills: The Client is the lead stewardship agency for the protection of North Carolina s environmental resources. Client 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 wit
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Posted 1 day ago

Sitefinity Web Portal Developer - REMOTE

Chandra Technologies, Inc.

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Remote

Contract

Job Description: Crop to Crop resumes are accepted Location Requirement: 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 focus on both front-end and backend development and integrate the portal with an MS Power Platform (Dynamics) solution as well as other systems, applicat
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Posted 4 days ago

Principal Software Engineer

Quest Diagnostics Inc.

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Remote or Schaumburg, Illinois, USA

Full-time

Overview The principle engineer works as part of an agile team to design and implement new features and technologies. The goal is to use, evaluate, and learn exciting new technologies that keep our products and teams on the cutting edge. Please note this position is based in Chicago, IL. The work requirement is 3 days in the office and 2 days can be work from home. Core Capabilities: Communication & Collaboration:Listens to the ideas and concerns of others and dev Save elops an understanding
Posted 3 days ago | Updated 7 hours ago

Sr Software Engineer

Medline Industries, LP

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Northfield, Illinois, USA

Full-time

Job Summary Job Description Job Title: Senior Software Engineer Location: Northfield Department: E-Commerce IT Team Employment Type: Full-Time About the Role Medline is seeking a highly experienced Senior Cloud-Native Back-End 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
Posted 25 days ago | Updated 3 hours ago

Senior Android Engineer / Test Design / Remote

Motion Recruitment Partners, LLC

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Remote or Atlanta, Georgia, USA

Full-time

A boutique consulting firm in Atlanta is working with a very well-known enterprise company to add looking to add a Senior Android Engineer to their team with 7+years of experience and extensive experience in Test Design. You'll be joining a smaller team within a large organization that will be architecting mobile applications in the financial planning and debt space. This consulting firm is well known in the Atlanta area, and is known for their expansive mobile and backend development work for m
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Posted 13 days ago | Updated 2 hours ago

Sr Back End Developer

Confidential Company

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Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working doing general app/web dev with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!
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Posted 59 days ago | Updated 1 day ago

Software Engineer, Backend

West Coast Consulting LLC

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Remote

Contract

Job Description Remote In this role, you'll focus on migrating legacy Python services to Go within our GraphQL API services. Experience with GraphQL, including GraphQL Federation and Apollo Router, is a strong plus. You'll use internal tools and processes developed by the GraphQL team to accelerate our migration from Python to Go. We're seeking someone who thrives in a fast-paced environment, excels at solving complex problems, and collaborates effortlessly across teams. Responsibilities inclu
Posted 6 days ago | Updated 15 hours ago

Software Engineer 3- GoLang- Chicago, IL or Reston, VA- ONSITE (4 days a week)

Comcast Corp

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Chicago, Illinois, USA

Full-time

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we're making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a global company, we have offices in nine countries and can insert advertisements around the world. Job Summary FreeWheel's mission is to build great AdTech software. We are looking for a Engineer 3 to
Posted 58 days ago | Updated 6 hours ago

Full Stack Developer C# (Backend-Focused) w2 only

Encore Consulting Services

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Remote

Contract

Job Title: Senior Full Stack Developer (Backend-Focused)Location: RemoteType: W2 (Preferred) | C2C (With No-Poach Agreement)Duration: Long-term ContractPrimary Focus: Strong full stack developers with a clear emphasis on backend development expertise.Tech Stack Requirement:For frontend development: React (Must)For API development: C# (Must)Database: PostgreSQL, Snowflakes (preferred, but experience with other databases is acceptable)Cloud : MS Azure (preferred, but experience with other cloud pl
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Posted 3 days ago | Updated 3 days ago

Sr. GoLang Developer- Chicago, IL or Reston, VA- ONSITE (4 days a week)

Comcast Corp

•

Chicago, Illinois, USA

Full-time

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we're making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a global company, we have offices in nine countries and can insert advertisements around the world. Job Summary FreeWheel's mission is to build great AdTech software. We are looking for a Engineer 4 to
Posted 58 days ago | Updated 6 hours ago

Senior Software Engineer

Zachary Piper Solutions, LLC

•

Remote

Full-time

Piper Companies is seeking a Senior Software Engineer to join an innovative technology team focused on building and scaling backend systems that power complex, high-traffic applications. This is a fully remote role with a standard Monday through Friday schedule, operating from 10:00 AM to 6:00 PM ET. Responsibilities of the Senior Software Engineer include: Develop and maintain backend services using JavaMigrate and refactor existing Python codebases into JavaOperate within a microservices ar
Posted 8 days ago | Updated 7 days ago

Sr ServiceNow Developer

Ulta Beauty, Inc.

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Bolingbrook, Illinois, USA

Full-time

Overview: Live the experience. From professional empowerment to continual learning opportunities. From ongoing investment in new and emerging technologies to a career of self-determination. At Ulta Beauty, our tech team is critical to our scalability-and is recognized that way. We've been defined as a "mature start-up." A place where interdepartmental exposure, open doors, and genuine collaboration is ubiquitous. Where challenges come fast and furious, requiring agility, mental dexterity, and cr
Posted 23 days ago | Updated 6 hours ago

Sitefinity Developer

Innosoul inc

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Remote

Contract, Third Party

Job ID: NC-765767 Remote Sitefinity Developer (12+) with .net, MVC, Power Platform/Dynamics, agile, TPC and Azure DevOps experience Location: Raleigh, NC (NCDEQ-ITS) Duration: 12 Months Position: 1(2) This position will work remotely for the duration of the engagement. 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
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Posted 4 days ago