Full Stack Architect Jobs in Chicago, IL

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Sr. FullStack Engineer W/React,Python,Google Cloud Platform - W2 Only

Cinergy Technology Inc

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Remote

Contract

Greetings from Cinergy Technology Inc ! Full Stack Engineer - *REMOTE*- 12+ month contract Key skills: Strong Google Cloud Platform experience, expertise in React.js and Python Our client is seeking a Full Stack Software Engineer. Key Responsibilities: Develop and enhance modern front-end features using React.jsDesign and implement scalable, cloud-native RESTful APIs using PythonIntegrate portal features with AI chatbots and backend systemsCollaborate with data teams to access and manipulate da
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Posted 15 days ago

Java Fullstack Developer with ReactJS

TekShapers

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Michigan, USA

Full-time

Java Fullstack Developer with ReactJS Location: Remote Duration : Permanent Job Description: 6+ years of experience developing and maintaining APIs using Java Spring boot. Lead experience, in managing POD's / Teams. Experience on Provide technical solutions, Implementing CICD pipeline deployments Integration of API with ReactJS, Angular is mandatory. Proven track record of designing and developing RESTful web services In-depth knowledge of web technologies including HTTP, XML/JSON, web security
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Posted 4 days ago | Updated 22 hours ago

Full Stack Engineer

Artius Solutions

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Remote

Contract

Full Stack Engineer Real-Time Platform DevelopmentRemote | Contract | Part-time (20 hours/week) We're representing an early-stage product team building a modern execution layer for real-time transaction processing in a fragmented and underserved sector. They are now hiring a Full Stack Engineer to take ownership of a clean-slate build, leveraging well-defined logic from a simulation environment and translating it into live, compliant, and performant software. This is an opportunity to lead devel
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Posted 2 days ago

Senior Full Stack Engineer

Vaco by Highspring

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Remote

Contract

THIS ROLE IS NOT AVAILABLE FOR C2C, VISA SPONSORSHIP, or THIR PARTY VENDORS We are seeking a highly skilled Senior Full Stack Engineer to join our clients growing development team. In this role, you will help design, build, and maintain scalable, secure, and user-friendly web applications that support our nationwide emergency response and AED program management platforms. This role requires expertise in Ruby on Rails, React (2+ years), and frontend UI development using ANT Design. Youll collabor
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Posted 11 days ago

Lead/Senior Full Stack Engineer (Node & React) with AI/ML

iSpace, Inc

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Remote

Contract

Only on W2, NO C2C/1099 Title: Lead Full Stack Engineer (Node & React) with AI/ML Position type: 12+ Months contract to start (could go for over 1-2 years) Location: Remote Top Skills: Node. JS, React, State Management, MySQL, AWS, Docker, Kubernetes, Open AI/Chat GPT, lead experience with both onshore and offshore. Qualifications: 7+ years of experience building complex web applications.Solid work experience using component-based development on the client side.Proficiency with front-end techn
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Posted 60+ days ago | Updated 20 hours ago

Principal Engineer

MRoads

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Remote

Contract

Bethesda-Chevy Chase, MD / Remote We are seeking a highly experienced Principal Engineer / Fullstack Architect with deep expertise in Node.js, GraphQL, and ReactJS, combined with a strong background in Artificial Intelligence, particularly in building and integrating Large Language Models (LLMs). You will play a pivotal role in architecting scalable, intelligent fullstack solutions, driving innovation, and mentoring engineering teams on cutting-edge AI integration. Key Responsibilities: Lead the
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Posted 31 days ago

Salesforce Architect

ConsultNet, LLC

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Remote or Casper, Wyoming, USA

Full-time

Title: Salesforce Architect Location: Remote Target Start Date: 8/4/25 Type: Direct Hire Pay: $150,000 - $170,000 Job Description: We're hiring a Salesforce-savvy full-stack architect - someone who doesn't just write code, but designs complete solutions.This is a full-time, fully remote role for an elite performer with serious Apex skills and deep experience architecting, building, and deploying solutions within Salesforce Experience Cloud (Partner Community). You'll be working in a highly i
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Posted 17 days ago | Updated 12 hours ago

Java Full stack Developer

Spar Information Systems

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Remote or Alpharetta, Georgia, USA

Third Party

Sr. Java Full stack Developer Primary Job Duties and Responsibilities: Design, build, or maintenance of Java/J2EE web sites, using authoring or scripting languages, content creation tools, management tools, and digital media Writing, design, or editing Java/J2EE application Create DevOps pipelines in gitLab/github Review problems uncovered by testing or customer feedback and approve the correction of the problem Advise and direct management or development teams to prioritize needs, resolve conf
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Posted 60+ days ago | Updated 1 day 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 9 hours ago

Senior full stack Java Engineer

Tekniforce

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Remote or Raleigh, North Carolina, USA

Full-time

We are looking for a Senior full stack Java Engineer. This is a full-time permanent hire position with our client in Raleigh, NC. In this role as a Senior full stack Java Engineer, you will be a part of a team that is building highly scalable Enterprise Applications with large amounts of data and Real Time processing and / or distributed Client Applications for the company. No visa sponsorship is available at this time or in future for this position. Responsibilities as Senior full stack Java En
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Posted 9 days ago | Updated 9 days ago

Senior Full-Stack Engineer

Selby Jennings

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Chicago, Illinois, USA

Full-time

Role Overview Are you passionate about crafting seamless, intuitive user experiences while working with cutting-edge backend systems? We're looking for a UI-focused Full Stack Engineer to join our dynamic team and help shape the future of our trading technology. In this role, you'll be at the forefront of designing and building modern web interfaces that connect effortlessly with our microservices architecture. Your work will directly impact the efficiency and effectiveness of our Portfolio Mana
Posted 4 days ago

Lead Java Full stack Developer (W2 Position)

Anveta Inc

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Chicago, Illinois, USA

Contract

Lead Java Full stack Developer (W2 Position) Location : Chicago, IL (Onsite) Duration : 6+ Months Job Description: Need 12 Years exp Lead Java full Stack Developer with experience in designing and developing distributed systems Must have experience on Azure Must have experience on ReactJS Experience working on and delivering large-scale, globally distributed systems, with application of Design Patterns, Test Driven Development and continuous integration etc. Must be able to work from Front end t
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Posted 3 days ago

Senior Lead Software Engineer, Full Stack

Capital One

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Chicago, Illinois, USA

Full-time

Senior Lead Software Engineer, Full Stack Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital On
Posted 10 days ago | Updated moments ago

Lead, SW Full Stack Eng

Northern Trust

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Chicago, Illinois, USA

Full-time

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world'
Posted 10 days ago | Updated moments ago

Senior Full Stack Developer Lead - Inventory Management - JERSEY CITY

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

As part of the Inventory Management Applications Suite, Senior Application Developer is responsible for leading very high volume / low latency enterprise multi-tiered Java applications to provide cutting edge solutions for the Stock Record and related Application in the Capital Markets domain while following the industry best practices and Citi standards. The primary responsibility will be leading the design and development and providing Level 3 support for these applications. Coordination betwe
Posted 56 days ago | Updated moments ago

Fullstack AI Data Trainer - Software

West Coast Consulting LLC

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Remote

Contract

Job Description Title: AI Data Trainer - Software (Contract) Remote Key Responsibilities: Design and implement data collection systems and pipelines for AI model training Architect and evaluate datasets for AI model training and benchmarking Provide in-depth analysis of model behaviors, performance, and interaction patterns Develop and curate complex code examples and solutions in multiple languages (Python, JavaScript, Rust, C/C++) Lead evaluation efforts of AI-generated code to enforce indu
Posted 16 days ago | Updated 9 hours ago

Fullstack Developer

TEKsystems c/o Allegis Group

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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 9 days ago | Updated 9 hours ago

Full Stack Engineer- W2 Job

NodeLogix

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Chicago, Illinois, USA

Contract

Full Stack Engineer React/Python (AWS Focus) Skills- React, Typescript, Python , AWS Location: Chicago IL(ONLY w2) OR Mclean VA Work Schedule: Hybrid 4 days in-office (Mon Thurs), remote on Friday Duration: ~2 months (with really good potential for extension) Interviews: 2 rounds, 1 hour each (non-coding) Team & Project Overview: This role supports a Portfolio Decisioning Platform used by the Credit Card group to manage marketing and servicing campaigns. The team is currently integrating
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Posted 57 days ago | Updated 3 days ago

Java Full Stack Developer

BCforward

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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 9 days ago | Updated 1 hour ago

Full Stack Engineer

Irvine Technology Corporation (ITC)

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Remote or Brookhaven, Georgia, USA

Contract

Full-Stack Engineer Our client is seeking a dynamic and forward-thinking engineer to lead the design and development of cutting-edge interoperability platforms. This role is ideal for someone who thrives on full lifecycle ownership from ideation to production and is passionate about connecting systems across hybrid environments. You ll be instrumental in shaping scalable, secure, and innovative solutions that drive integration and performance across platforms. Location: RemoteDuration: 1 year
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Posted 23 days ago | Updated moments ago