Backend development Jobs in Chicago, IL

121 - 140 of 225 Jobs

Lead Java/Spring Boot API Developer with ProC ExpJob Title - Lead Java/Spring Boot API Developer with ProC Exp

Ace Technologies, Inc.Company Name - Ace Technologies, Inc.

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Remote

Third Party, Contract

Location : REMOTE Duration :12 months Responsibilities: Backend Development: Design, develop, and maintain robust, scalable APIs using Java and Spring Boot.Implement RESTful services to meet business requirements.Leverage Spring dependency injection.Integrate core Java solutions as backend dependencies when API s are not the ideal solutionLeverage existing legacy code as requirements.Code Quality and Testing: Produce clean, maintainable, and efficient code.Implement comprehensive JUnit tests and

Sitefinity DeveloperJob Title - Sitefinity Developer

TechNix LLCCompany Name - TechNix LLC

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North Carolina, USA

Contract, Third Party

Position: Sitefinity Developer Duration: 1 year Location: 217 W. Jones Street Raleigh, NC 27603 (Remote) Short Description: 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 Job Description: The Sitefinity Web Portal Developer is a key member of the Permitting Transformation (PTP) solution development team with the North C

Senior Backend Engineer (Node.js + TypeScript) - AI meets FinTechJob Title - Senior Backend Engineer (Node.js + TypeScript) - AI meets FinTech

HENRYCompany Name - HENRY

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Remote

Full-time

** Remote position ** Engineering scrums are at 9am EST Who We AreWe re a highly funded stealth startup that has built an institutional grade licensed exchange for trading illiquid real-world assets from commercial real estate to infrastructure, natural resources, and private credit. We re combining AI, deep regulatory infrastructure, and a modern tech stack to unlock trillions in global illiquid markets. What We re Looking ForWe re looking for a Senior Backend Engineer with strong experience bu

Sitefinity DeveloperJob Title - Sitefinity Developer

V-Soft Consulting Group, IncCompany Name - V-Soft Consulting Group, Inc

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Remote

Contract

Sitefinity Developer Primary Location: Raleigh North Carolina V-Soft Consulting is currently hiring for an Sitefinity Developer for our premier client in Raleigh, North Carolina. Education and Experience Sitefinity development 23Yeas Sitefinity 14.x administration 3 Years Experience working in Azure DevOps and using agile development practices 2 Yeras WHAT YOULL DO: Job Responsibilities: Sitefinity Web Portal Developer is a key member of the Permitting Transformation (PTP) solution developmen

Sitefinity DeveloperJob Title - Sitefinity Developer

V-Soft Consulting Group, IncCompany Name - V-Soft Consulting Group, Inc

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Remote

Contract

.NET Developer SeniorJob Title - .NET Developer Senior

Resource Point LLcCompany Name - Resource Point LLc

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Remote

Contract

Looking for W-2 CANDIDATES ONLY who are authorized to work in the United States without the need for sponsorship. H-1B Transfers AND CORP-TO-CORP Candidates WILL NOT BE CONSIDERED for this position Job Title: .NET Developer Senior Location: Boca Raton, FL (Remote) Duration: 6+ Months Key Responsibilities: Lead the design, development, and deployment of robust backend services using .NET Core/.NET 6+ Architect and implement distributed, event-driven systems using Dapr for service-to-service c

Sr. Pega Developer/ Architect - (CLSA Certification Required) -- 100% REMOTE ROLEJob Title - Sr. Pega Developer/ Architect - (CLSA Certification Required) -- 100% REMOTE ROLE

Zillion TechnologiesCompany Name - Zillion Technologies

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Remote

Contract

THIS IS A DIRECT CLIENT REQUIREMENT ! Those authorized to work without sponsorship are encouraged to apply please. Reach Saakshi Sahni - PLEASE 703- CALL 955- NOW 1070 Sr. Pega Developer / Architect - CLSA CERTIFICATION REQUIRED Duration: Long Term Ongoing Project with NO end Date Direct banking Client Rate : $$ Best Rates Available $$ 100% Fully remote Reach Saakshi Sahni - PLEASE 703- CALL 955- NOW 1070 Job Description: FT Remote A Full Stack Developer works on both front-end and back-end deve

Backend QA Analyst (Chicago)Job Title - Backend QA Analyst (Chicago)

V-Soft Consulting Group, IncCompany Name - V-Soft Consulting Group, Inc

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Chicago, Illinois, USA

Contract

Backend QA Analyst Primary Location: Chicago, Illinois V-Soft Consulting is currently hiring for a Backend QA Analyst for our premier client in Chicago, Illinois. Education and Experience 5+ years of QA Testing experience. Expertise in backend testing. Strong experience with SQL & Databricks. Healthcare industry experience (large data sets). Nice to have: Automation testing experience (any tool). Knowledge, Skills and Abilities Positive Attitude & Team Spirit: A collaborative mindset with st

Node.JS Backend Developer (Working hour on w2)Job Title - Node.JS Backend Developer (Working hour on w2)

TOPSYSITCompany Name - TOPSYSIT

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Chicago, Illinois, USA

Third Party, Contract

Node.js Backend Developer Chicago, IL/Hybrid Backend (Node.JS) Senior Developer JD Interview requirement: Client will do one interview of 2 hours, where the candidate will be on video at all times and expected to mostly work on coding tests so please make sure candidates are fluent in coding. Contractor's Role: We are looking rockstar back-end web developer with proficiency in NodeJS running on Azure to help us drive the next-phase of our SLA-management web application. The candidate should be

Python Full Stack Developer with ReactJob Title - Python Full Stack Developer with React

Momento USA LLCCompany Name - Momento USA LLC

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Arkansas, USA

Third Party, Contract

Momento USA is a global technology consulting, talent acquisition and creative development firm that addresses clients most pressing needs and challenges. We currently looking for Python Full Stack Developer with React (Remote). Please see the job description below for your reference. Python Full Stack Developer (Strapi and Okta) Remote PRIMARY SKILLS React, Python, AWS, Terraform, AngularJS, JavaScript, CSS3, React JS, Java, Hibernate, Oracle RDBMS, Docker, Spring Core, Spring Boot, HTML5, MySQ

Project Manager(local to wisconsin)Job Title - Project Manager(local to wisconsin)

SidRam TechnologiesCompany Name - SidRam Technologies

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Remote

Contract

The Department of Children and Families Bureau of Information Technology Services Enterprise Section is looking for a results-oriented and adaptable project manager with a collaborative attitude and experience managing complex application development. The individual in this position will: 1. Be responsible for technical and overall project management on application projects that have enterprise-wide reach. 2. Develop and maintain project charters, plans, deliverables, and other project artifacts

Web DeveloperJob Title - Web Developer

PozentCompany Name - Pozent

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Remote or Woburn, Massachusetts, USA

Contract

6 month plus contract opportunity Remote position - CST Overview We are seeking a skilled and reliable Web Developer / Backend Engineer to provide ongoing support and project-based development across our digital ecosystem. This includes building new websites, updating existing websites, and handling server-side tasks and remediation. Familiarity with Microsoft Azure and Kentico CMS is essential. Background Our organization operates multiple web properties and digital tools hosted primarily in

Full Stack Lead (Healthcare App Modernization Node.js, React, TypeScript)Job Title - Full Stack Lead (Healthcare App Modernization Node.js, React, TypeScript)

ADDSOURCECompany Name - ADDSOURCE

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Third Party

Job Title: Full Stack Lead Healthcare App Modernization (Node.js, React, TypeScript) Location: Remote (Preference: New York, NY) Experience: 10+ Years Education: BE/ME/BTech/MTech/BSc/MSc in Engineering or related field. Technical certifications are a plus. About the Role We are seeking a Full Stack Lead Developer with a strong backend focus to support a large-scale healthcare application modernization initiative. This role requires hands-on expertise in Node.js (TypeScript), along with experie

Senior Backend EngineerJob Title - Senior Backend Engineer

Halo InvestingCompany Name - Halo Investing

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Chicago, Illinois, USA

Full-time

About Halo: Halo Investing is an award-winning technology platform that disrupts how protective investment solutions are used worldwide. Headquartered in Chicago, with employees worldwide, we re on a mission to change the world by democratizing access to investment solutions that were previously unavailable to most investors. Named by Fast Company among Top 10 Most Innovative FinTech Companies, Halo is the first independent, multi-issuer platform for defined outcome investing. Halo Investing giv

Full Stack EngineerJob Title - Full Stack Engineer

STAND 8Company Name - STAND 8

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Remote

Full-time

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India We are seeking a skilled Full Stack Engineer with expertise in React.js and Node.js to join our dynamic development team. The ideal candidate will be responsible for designing, developing, and maintaining web applications, ensuring high performance and responsiveness. Responsibilities Front

Full Stack EngineerJob Title - Full Stack Engineer

STAND 8Company Name - STAND 8

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Remote

Full-time

Maximo Mobile and Maximo Anywhere Technical ConsultantJob Title - Maximo Mobile and Maximo Anywhere Technical Consultant

GreyMatter SolutionsCompany Name - GreyMatter Solutions

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Remote

Contract

Maximo Mobile and Maximo Anywhere Technical Consultant Role OverviewAs a Maximo Mobile & Maximo Anywhere Technical Consultant, you will be responsible for the design, configuration, development, integration, and support of IBM Maximo Mobile and Maximo Anywhere solutions. You will work closely with functional consultants, infrastructure teams, and end users to deliver a mobile asset management platform that extends the core Maximo capabilities to field technicians and mobile users. Key Responsib

Associate Design Development EngineerJob Title - Associate Design Development Engineer

Randstad DigitalCompany Name - Randstad Digital

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Remote or Kansas City, Kansas, USA

Contract

job summary: We're seeking an Associate Design Development Engineer with a strong foundation in email marketing and a passion for design and technology. The ideal candidate has hands-on experience coding email campaigns, is proficient in Adobe InDesign and Photoshop, and is eager to explore new design software and development tools. This role involves creating dynamic print and digital communications, including emails, voice broadcasts, and SMS campaigns, by combining graphic design skills with

Salesforce DeveloperJob Title - Salesforce Developer

CloudBCLabsCompany Name - CloudBCLabs

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Remote or Reston, Virginia, USA

Full-time

Job Description Strong experience in Salesforce development with expertise in backend development. Proficiency in Apex, SOQL, SOSL, Lightning Web Components (LWC), and Visualforce. Strong experience in API development, integration using REST/SOAP, and third-party system integrations. In-depth knowledge of Salesforce Data Architecture, Sharing Rules, and Governor Limits. Expertise in workflow automation using Process Builder, Flow, and Apex Triggers. Proficiency in Salesforce DX, Git, and CI/

Senior Backend Developer - IT (IoT)Job Title - Senior Backend Developer - IT (IoT)

United AirlinesCompany Name - United Airlines

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Chicago, Illinois, USA

Full-time

Description United's Digital Technology team is comprised of many talented individuals all working together with cutting-edge technology to build the best airline in the history of aviation. Our team designs, develops and maintains massively scaling technology solutions brought to life with innovative architectures, data analytics, and digital solutions. Job overview and responsibilities The Senior Software Developer will be responsible for the development of critical applications within Above T