Fullstack Engineer Jobs in Illinois

Refine Results
101 - 120 of 286 Jobs

.NET Lead Full Stack Developer - Naperville, IL Hybrid and W2 Contract

Collaborate Solutions, Inc.

•

Naperville, Illinois, USA

Contract

Title: Lead Full Stack Engineer (.NET) Employment Type: 6M Contract-to-Hire Location: Naperville, IL (Hybrid - 3x per week) Requirements: 10+ years' experience programming in C#Proficiency programming in Node.JS or Angular.JSExperience with Cloud Native & RESTful API developmentExperience with Database management (SQL, NoSQL, AWS RDS, DynamoDB)Experience with developing MicroservicesExperience with KubernetesUnderstanding of Azure Functions and AWS LambdasDay-to-Day We re hiring a Lead Full Stac
Easy Apply
Posted 3 days ago

Full Stack Developer - REMOTE

Contract Staffing Recruiters

•

Remote

Contract

The Opportunity: We are seeking a full stack engineer/developer with experience in projects emphasizing big data and application migration. This person will be responsible for supporting our customers migration of hundreds of applications to Databricks including authentication, rewiring of connections, building new libraries, and adapting notebooks and code. Work with the Business Intelligence team and operational stakeholders to design and implement migration strategy of read only and transact
Easy Apply
Posted 6 days ago | Updated 6 days ago

Senior Software Engineer in Messaging (W2 Only)

SSI People

•

Remote

Contract

Full Stack Engineer Are you passionate about building meaningful user experiences that connect people to the content they love? Join our client's team as a Full Stack Engineer and help shape how millions of members engage with Live and On-Demand content. What You ll Do: Build and maintain engaging messaging experiences including email, push notifications, and in-app messages using HTML, React, TypeScript, and Java. Collaborate with cross-functional teams including Product, Design, Data Science,
Easy Apply
Posted 60+ days ago | Updated 18 days ago

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 25 days ago | Updated 19 days ago

Engineer II, Software

Thermo Fisher Scientific

•

Massachusetts, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description COMPANY: Thermo Fisher Scientific Inc. LOCATION: 168 Third Ave, Waltham, MA 02451 TITLE: Engineer II, Software HOURS: Monday to Friday, 8:00 am to 5:00 pm DUTIES: Build, maintain and implement automated test frameworks and tools using standard methodologies. Work with product development team of scientists and engineers to collect requirements and craft interactive scientific software solutions.Develop full s
Posted 6 days ago | Updated 3 hours ago

FullStackEngineer(AWS and Python)

Precision Technologies Corp

•

Remote

Full-time, Third Party

Here is the job opportunity information; Role: Full Stack Engineer(AWS and Python) Location: Remote Duration: Long Term Contract / Permanent Experience: 13+ Years MUST Mandatory Skills : React, node.js, AWS Lambda, API Gateway, Cloud watch, Python, Dynamo, must have hands on coding, Ci/cd, Terraform. We are looking for a talented and driven Full Stack Engineer with top proficiency in React, Node.js, and serverless technologies (specifically AWS Lambda) to join our dynamic engineering team. Profi
Easy Apply
Posted 10 days ago | Updated 9 days ago

React Native Full Stack Developer Okta / Dynatrace

Sierra Software Solutions

•

Remote

Contract

Title: React Native Full Stack Developer Okta / DynatraceLocation: Columbus, Ohio (Remote Bonus if local)Rate: $45/hrIndustry: Energy & UtilitiesPosition Type: Contract Job Description:We are seeking a skilled React Native Full Stack Developer with hands-on experience integrating Dynatrace, Okta, and/or Entra. This position offers full remote work, but candidates based in Columbus, OH are strongly preferred. Required Skills:Strong hands-on development experience with React Native. Full stack dev
Easy Apply
Posted 4 days ago

Cisco UCCE Full Stack Developer with Nuance

SOIMEXCS

•

Remote

Contract

Job Title: Cisco UCCE Full Stack Developer with Nuance Location: Remote (USA) Job Type: Contract Pay Rate: $60/hour. Sponsorship: H1B and Sponsorship available. No OPT F1 Experience Level: 8+ Years Job Description: One of our team needs a Cisco UCCE Full Stack Developer with experience in Nuance speech recognition technologies. This role includes developing, maintaining, and supporting Cisco UCCE solutions, integrating with Nuance speech applications Requirements: * 8+ years of experience deve
Easy Apply
Posted 6 days ago

fullstack developer-IAC

When I.T. Matters LLC

•

Remote

Contract

NO 3RD PARTIES AT ALL AND ANY THAT DO NOT RESPECT MY REQUEST WILL BE BLOCKED. PLEASE RESPECT MY REQUEST IN SHORT IF YOU ARE A SKILLED FS ENGINEER THAT CAN HELP MY CLIENT WITH APPLICSTIONS WRITTEN IN TYPESCRIPT USING JS FRAMEWROK, A SUPERB PROBLEM SOLVER WITH EXCELLENT COMMUNICATION SKILLS AND CAN FIND SOLUTIONS QUICKLY. PLEASE DO APPLY- THIS IS A RIGHT-2-HIRE OPPORTUNITY 100% USA ONLY REMOTE- WE WILL PAY YOU ON A 1099- Full Stack Developer Seeking a Full Stack Developer to build modern, scalable
Easy Apply
Posted 23 days ago | Updated 4 days ago

Full Stack Java Developer

Yom Solutions LLC

•

Remote

Contract

Job Title: Full Stack Java Developer Location: Remote Duration: 12 Months Job Description: We are looking for an experienced Full Stack Developer with strong expertise in React.js, Micro Frontend architecture, and modern cloud-native technologies, especially within the AWS ecosystem. This role requires a hands-on engineer who can design, build, and maintain scalable, resilient, and modular web applications using a mix of frontend and backend technologies including Node.js or TypeScript, Python o
Easy Apply
Posted 16 days ago | Updated 3 days ago

Java Full Stack Developer

BCforward

•

Chicago, Illinois, USA

Contract

Java Full Stack Developer BCforward is currently seeking a highly motivated Java Full Stack Developer for an opportunity in Chicago, IL! Position Title: Java Full Stack Developer Location: Chicago, IL Anticipated Start Date: 7/28/2025 Please note this is the target date and is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: 5 months (potential extension) Job Type: Fulltime 40hr/week, Hybrid Pay Range: $58.39/hr. Please note that
Posted 3 days ago | Updated 3 hours ago

ONLY W2 or 1099 // Sr. Full stack developer (java/react) // Rockford, IL (ONSITE 4X A WEEK)

Stellent IT LLC

•

Rockford, Illinois, USA

Full-time, Part-time, Contract, Third Party

Role : Sr. Full stack developer (java/react) Location : Rockford, IL (ONSITE 4X A WEEK) Job Type : Contract (Only W2 Or 1099) Must be Available for an in-person interview on a small but energized team of engineers to solve the many challenges of entering a dynamic new market, and we're seeking a full stack developer who can help us introduce this market to ground-breaking technology. The ideal candidate has experience building products across the stack and a firm understanding of web framewor
Easy Apply
Posted 13 days ago | Updated 16 hours ago

Full Stack Developer (Angular + Java + Ionic)

Idexcel Inc.

•

Bloomington, Illinois, USA

Contract

IDEXCEL Client is Looking for Full Stack Developer (Angular + Java + Ionic) @ Bloomington IL or Minneapolis MN or Atlanta GA Job Title: Full Stack Developer (Angular + Java + Ionic)Duration: 6-12 monthsLocation: Hybrid Bloomington IL or Minneapolis MN or Atlanta GA (3 days onsite) Note: Total 2 open position: 1st role will be 70% Frontend and 30% Java Development & 2nd role 50% Angular and 50% Java Full stack role Description & Required Skills:Expert proficiency in Angular (latest versions), I
Easy Apply
Posted 26 days ago | Updated 10 days ago

Fullstack Developer

TEKsystems c/o Allegis Group

•

Chicago, Illinois, USA

Full-time

KEY RESPONSIBILITIES User Interface Development: Design, develop, and implement responsive and visually appealing frontend user interfaces using HTML, CSS, TypeScript/JavaScript, and frameworks such as Next.js/React or Angular, ensuring a seamless user experience across various devices and browsers. Help migrate our Adobe Experience Manager (AEM) powered site to a modern Next.js/React implementation. REST API Development: Design, Develop, test and maintain scalable and secure RESTful APIs that i
Posted 3 days ago | Updated 11 hours ago

Full Stack Developer

4dot5

•

Remote

Full-time

Full Stack DeveloperFullTime - RemoteJob Summary:We are looking for a skilled Full Stack Developer to join our dynamic team. As a Full Stack Developer, you will play a pivotal role in building and maintaining web applications using a variety of stacks such as:React, Node.js, SQL Server, and Snowflake environmentAngular, C#, SQL ServerReact, Python FastAPI, PostgresThe ideal candidate should be proficient in both front-end and back-end development, with strong problem-solving skills and a passio
Easy Apply
Posted 4 days ago

Developer Full Stack

Medline Industries, LP

•

Northfield, Illinois, USA

Full-time

Job Summary Job Description Software Engineer, Full Stack Position Overview We're looking for Full Stack Developer for our newly formed Competitive Product intelligence team, where you'll bring the user interface to life by enabling our end users to interact with AI-powered insights. You'll build file upload and chat workflows, integrate with backend orchestration APIs, and implement features that surface personalized product recommendations and contextual data. Key Responsibilities Experi
Posted 30 days ago | Updated 11 hours ago

Senior : Python Full stack Developer ( React JS , Mongodb )

Bramkas Inc.

•

Remote

Contract

PSenior : Python Full stack Developer ( React JS , Mongodb ) Location: United States RemotePosition Type: Open to Contract / Contract-to-Hire (Open to Full-Time)Experience Required: 9+ YearsMust have Skill : Python- backend development , FastAPI , React ,MongoDB , Data EngineeringWe are looking for a skilled Senior : Python Full stack Developer ( React JS , Mongodb )who is comfortable working across the backend, frontend, and data transformation layers. The ideal candidate is someone with strong
Easy Apply
Posted 9 days ago | Updated 11 hours ago

Full Stack Developer - Drupal (Remote)

ICF

•

Remote or Reston, Virginia, USA

Full-time

*We are open to supporting 100% remote work anywhere within the US* ICF is a rapidly growing, entrepreneurial, multi-faceted consulting company, seeking a Full Stack Engineer. This developer will help build websites and applications supporting the Department of Defense. The ICF team performs custom software development and maintenance on a suite of web-based applications. The team works closely with clients and other contractors to ensure the performance and reliability of public-facing, missio
Posted 15 days ago | Updated 3 hours ago

Node JS and .NET Fullstack Developer (W-2 only)

DataEdge Consulting, Inc.

•

Remote

Contract

Lead Node.JS & .NET Fullstack Developer / Contract-to-Hire / Remote/ W2 ONLY About our Customer: Our DIRECT customer, a global leader in Food services industry is seeking a Lead Node.JS & .NET Fullstack Developer (Microsoft .NET stack) to work in Charlotte NC in a Hybrid working schedule. Qualifications: 10+ years of experience as a developer or similar role and the following qualifications MUST HAVE NodeJS, Microsoft .NET (ASP.NET), Angular, & JavaScriptMicrosoft .NET ASP.NET, C#; JavaScript
Easy Apply
Posted 12 days ago | Updated 12 days ago

Full Stack Developer

Maximus, Inc.

•

Remote

Full-time

Description & Requirements Provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and technical duties. Requires expertise in specialty areas. Back-End Software D
Posted 18 days ago | Updated 9 hours ago