Backend Developer jobs in Illinois

Chicago, Illinois

•

Today

Greetings from Unique System!! We have an opening for Lead Java Backend Developer at Chicago, IL. Kindly apply with your updated resume if you are interested. Please find the job details below: Position: Lead Java Backend Developer (CDPS) Location: Chicago, IL Duration: 12 Months contract position Description: We are looking for experienced Technical Leads to guide backend engineering efforts for the Core Data Platform modernization. This role involves architecting scalable solutions, mentoring

Easy Apply

Contract, Third Party

Depends on Experience

Mid Back End Developer

Remote

•

Today

Job Number: R0227431 Back End Developer, Mid The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer with the software engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz Allen,

Full-time

USD 69,400.00 - 158,000.00 per year

Remote Principal Backend Developer | New Gen AI Product Development Oracle Health

Remote

•

Today

Job Description As a Principal Member of Technical Staff, you will be a key contributor to the development and success of our next-generation CDA platform, which leverages the power of generative AI and cloud-native technologies. Your expertise in data platform engineering will drive the creation of a robust and intelligent system, enhancing the healthcare experience for patients and clinicians alike. Responsibilities Responsibilities: Lead the design and implementation of the CDA data platf

Full-time

USD 96,800.00 - 223,400.00 per year

Back End Developer - Mobile

Remote or Kansas City, Missouri

•

Today

Description Position: MOBILE BACKEND DEVELOPER - DIGITAL ENTERPRISE TEAM Location: REMOTE Salary: UPTO $170K + BONUS + EXCEPTIONAL BENEFITS For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Join a brand-new, mobile-first product team backed by one of the most successful corporate enterprises in the country. With 80+ subsidiaries and 45 operating companies, t

Easy Apply

Full-time

USD 170,000.00 per year

Remote Senior Backend Developer | New Gen AI Product Development Oracle Health

Remote

•

Today

Job Description As a Senior Member of Technical Staff, you will be a key contributor to the development and success of our next-generation CDA platform, which leverages the power of generative AI and cloud-native technologies. Your expertise in data platform engineering will drive the creation of a robust and intelligent system, enhancing the healthcare experience for patients and clinicians alike. Responsibilities Responsibilities: Design and implementation of the CDA data platform, ensurin

Full-time

USD 79,200.00 - 178,100.00 per year

Backend Developer: Data (Product Information)

Hybrid in Chicago, Illinois

•

Today

Title: Backend Developer- Data (Product Information) Location : Chicago, IL Target Start Date : 9-8-13 Type: (C, CTH, D) Direct placement Pay Rate / Salary (Ranges OK) : 100,000-125,000 Selling Point on Client - Our client is an industry-leading manufacturer of building products and innovative solutions highlighted by Sheetrock , Durock , and Securock Brands. Headquartered in Chicago, USG serves construction markets around the world through its Gypsum, Performance Materials and Ceilings divis

Easy Apply

Full-time

USD 100,000.00 - 125,000.00 per year

Senior Node.js Microservices Backend Developer

Remote

•

3d ago

Title- Fullstack Node JS Developer Location- REMOTE Must skills- node js+ typescript+ react js, algorithms and data structure. Title: Senior Node.js Microservices (Backend) Developer We are looking for a highly skilled Senior Node.js Microservices Developer with expertise in building microservices using Node/Java and GO. The ideal candidate will have a minimum of 6 years of experience in Node.js development, with expert-level proficiency, and a strong understanding of building highly scalable sy

Easy Apply

Contract

Depends on Experience

Remote Principal Backend Software Developer - Healthcare AI

Remote

•

Today

Job Description Job Description: Are you ready to embark on a journey that will revolutionize healthcare and improve patient outcomes on a global scale? The Oracle Health division is leading the charge in healthcare innovation, and we are seeking an exceptional Principal Member of Technical Staff to join our Clinical Digital Assistant (CDA) team where you will be at the heart of this transformative mission. The Role: As a Principal Member of Technical Staff, you will be a key contributor to the

Full-time

USD 96,800.00 - 223,400.00 per year

Senior Python Back End Developer

Remote or Toronto, Ontario

•

Today

Our client seeks an Senior Quality Engineer for a Full Time project in Toronto, ON. Below is the detailed requirement Title: Senior Quality Engineer Location : Toronto, ON Duration: Full Time Job Description: Bachelor's degree preferably in Computer Science, Information technology, Computer Engineering, or related IT discipline or equivalent experience with 12+ Minimum Experience QA Engineer with solid mobile testing and API testing & Banking experience . 6+ years of software testing experienc

Easy Apply

Full-time

$DOE

Backend Developer (Java/Python)

Remote

•

Today

Job Title: Full Stack Developer Experience Level: Senior (10+ years) Location : Fully Remote Position Overview: We are seeking a highly skilled and self-driven System Architect with Full Stack Development expertise to join our elite central solutioning and problem-solving team. This role is designed for a seasoned professional who thrives in dynamic environments, can operate independently with minimal supervision, and is capable of rapidly understanding and addressing complex technical challenge

Easy Apply

Full-time

$100,000 - $140,000

Software Developer, Backend

Remote

•

Today

Job Title: Software Developer, Backend Location: Remote, USA Duration: 12 Months+ About the Role We are looking for a skilled Backend Software Developer to join our team. In this role, you will be responsible for designing, building, and maintaining the scalable systems that power our platform. You will have the opportunity to work on complex challenges, collaborate with cross-functional teams, and make a significant impact on our technology and products. What You ll Do Design, build, and mainta

Easy Apply

Contract

Depends on Experience

Java Backend Developer(NodeJS) -

Remote

•

4d ago

Job Role - Java Backend Developer(NodeJS) Location - Chantilly, VA(Remote) Job Details: We are seeking a skilled Java Backend Developer(NodeJS) to join our dynamic team. The ideal candidate will have extensive experience in building and maintaining scalable microservices and RESTful APIs. As a Java Backend Developer, you will be responsible for designing, developing, and deploying server-side logic, ensuring high performance and responsiveness to requests from the frontend. Key Responsibilitie

Easy Apply

Contract

50 - 52

.NET Backend Developer (.Net)

Remote or Hybrid in Dallas, Texas

•

Today

Position: Backend Developer (.Net) Location: Dallas, TX :: Remote Description: We're seeking a backend software developer experienced with developing and maintaining .NET applications as part of a high-performing agile team. You'll use your problem-solving skills to debug production issues, optimize performance, and implement new features based on evolving product owner requirements. Healthcare and insurance knowledge or experience is a plus. Responsibilities: Collaborate with developers and te

Easy Apply

Full-time

Depends on Experience

ETL Backend Tester developer REMOTE W2

Remote

•

Yesterday

W2 Candidates Only - no 3rd party employers. Vega Consulting Solutions is hiring! ETL Backend Test/ Developer for our direct client. 100% remote based. Healthcare & ETL Back end Testing experience is required. MUST HAVE: Back-end tester (ETL/SQL) with automation exp. Must have recent Health Care experience.Any Gen AI Experience.Ability to communicate technical requirements to all levels of expertise., AdvancedProficient in establishing and maintaining good working relationships., AdvancedKnowled

Easy Apply

Contract

Depends on Experience

100% Remote - Python Backend Developer

Remote

•

21d ago

Role: Python Backend Developer Location: Remote Duration: 12+ Months Pay Rate: $60/Hr on W2 Required skills: 5 years minimum in software development using Python. Experience in Python, Fast API, and SQL/PostgreSQL required. Experience in GraphQL APIs (e.g., Strawberry, Graphene) will set a candidate apart. BS/MS in Computer Science or 7 years of equivalent experience. Client is seeking a backend-oriented Software Developer with strong experience in Python to design, build, and operate scalable A

Easy Apply

Contract

$60 - $60

Full Stack Developer (AWS / Front-End & Back-End)

Remote

•

6d ago

Job Title: Full Stack Developer (AWS / Front-End & Back-End) Overview: We are seeking an experienced Full Stack Developer to support a federal government contract. The ideal candidate will have hands-on experience developing, deploying, and maintaining modern web applications on the AWS platform, with strong proficiency in both front-end and back-end technologies. This role involves building and enhancing application features, integrating APIs and databases, and ensuring secure and efficient ope

Easy Apply

Full-time

Depends on Experience

Java Backend Developer

Remote

•

22d ago

Title: Java Backend Developer Location: Remote Duration: 12 Months Employment Type: W2 Strong hands-on experience of 6-10 years with Java, J2EE, and Spring Boot.Proven expertise in RESTful API design, microservices architecture, and event-driven systems.Solid background with both relational (SQL) and NoSQL databases.Experience working with message brokers such as Kafka, RabbitMQ, or ActiveMQ.Knowledge of DevOps practices, CI/CD pipelines, and containerization technologies (Docker, Kubernetes).Pr

Easy Apply

Contract

$55 - $60

Java Backend Services Developer Clear2Pay Expertise Remote

Remote

•

30+d ago

We are seeking a highly skilled Java Backend Services Developer V with deep expertise in Clear2Pay. The ideal candidate will have direct experience building, customizing, or maintaining Clear2Pay prior to and following its acquisition by FIS in 2014. This role will be critical in supporting current Clear2Pay implementations while contributing to the long-term replacement strategy. Alongside Clear2Pay expertise, strong Java development and architecture skills are required. Key Responsibilities Pr

Easy Apply

Full-time

$140,000 - $150,000

Senior Software Engineer, Backend (Developer - x402)

Remote

•

Today

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Full-time

USD 186,065.00 - 218,900.00 per year

Senior Software Engineer, Backend (Developer - Foundations)

Remote

•

Today

Full-time

USD 186,065.00 - 218,900.00 per year

Filter Results

Job post features

Posted date

Work settings

Employment type

Employer type

Work authorization

Backend Developer jobs in Illinois, USA