Full Stack Systems Engineers Jobs in Chicago, IL

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Lead JavaScript Full Stack Developer

Enterprise Minds

•

Chicago, Illinois, USA

Contract

We are looking for a Lead JavaScript Full Stack Developer with min 11 to 12+ years of experience and they must have very strong experience on JavaScript, Node.js, React/Angular/Vue, MongoDB and Microservices architecture. It's for a Chicago, IL - (Complete Onsite), Must attend F2F Interview and for a Contract position.
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Posted 1 hour ago

Java Full Stack Developer (OPT on W2 will work)

Key Infotek LLC

•

Chicago, Illinois, USA

Contract

Java Full Stack Developer (OPT on W2 will work) Chicago, IL We need only W2 consultants
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Posted 9 days ago | Updated 3 hours ago

AI Full Stack Engineer

Mastech Digital

•

Chicago, Illinois, USA

Contract

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking an AI Full StackEngineer for our client in the IT Services domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 6 Months Contract Location: Merrimack, NH, Boston, MA, Westlake, TX (Hybrid-2
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Posted 40 days ago | Updated 2 hours ago

Fullstack Engineer - Remote

IO Associates

•

Remote

Full-time

Fullstack Software Engineer - Remote (US-Based Only) Security Clearance: Must be eligible to obtain a U.S. Government Security Clearance A rapidly growing tech company developing cutting-edge AI-powered data analytics solutions. Our platform-available on both web and desktop-leverages advanced machine learning, immersive data visualization, and real-time collaboration to help organizations make sense of complex datasets. Our tools are trusted by leading government agencies, Fortune 500 compani
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Posted 12 days ago | Updated 1 hour ago

Remote Full Stack Developer DoD Secret Clearance Required

Highspring

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Remote

Contract

Overview Remote role but required to have an Active Secret Clearance. We are seeking a Full Stack Developer to build applications for the Department of Defense. This role is front-end heavy (React) but requires comfort working across the stack, including back-end systems and cloud integration. Key Responsibilities Develop scalable front-end solutions using React; support back-end integrations Required Experience 4+ years of full stack development (React-focused) Proficient with TypeScript,
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Posted 3 days ago | Updated 1 hour ago

Fullstack Engineer

Strategic Staffing Solutions

•

Remote or Chicago, Illinois, USA

Full-time, Contract

STRATEGIC STAFFING SOLUTIONS HAS AN OPENING! This is a Contract Opportunity with our company that MUST be worked on a W2 Only. No C2C eligibility for this position. Visa Sponsorship is Available! The details are below. Beware of scams. S3 never asks for money during its onboarding process. Job Title: Fullstack Engineer Contract: 12+ Months Remote Work- Must be local to Chicago Job ref# 241361 Job Description: Collaborate with and across Agile teams to design, develop, test, implement, and s
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Posted 3 days ago | Updated 2 hours ago

Python Full stack developer

DVARN

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Remote

Contract

Role:- Python Full stack Developer Location:- Remote Total Openings:- 4 Skillset: Back-end Services in PythonDjango experience desiredOur bottleneck is in Python/Django - we're really looking for back-end engineers who can flex to front-endWe would consider experienced Python/non-Django or Ruby/Rails candidates who can flex to build out on React, but demonstrable back-end experience is importantReact for UIsComfortable with AWS (SNS, SQS, EKS)Understands how to build systems which operate at sca
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Posted 4 days ago

Full Stack Java with strong Python and SQL - 100% Remote

Floga technologies

•

Remote

Contract

Role : Full Stack Java with strong Python and SQLLocation : Remote (Preferred Locals to -Dallas, TX) Duration : Long Term Key Responsibilities: Design, develop, and maintain full stack applications for our risk management system.Collaborate with cross-functional teams to deliver solutions that meet business needs.Implement and optimize database schemas, queries, and performance.Develop and maintain APIs and integration points with other systems.Ensure the security, scalability, and reliability
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Posted 6 days ago

Front-End Focused Full Stack Engineer (Angular + Java) - Remote

Floga technologies

•

Remote

Contract

Job Title: Front-End Focused Full Stack Engineer (Angular + Java)Experience Level: 10+ Years Location: Remote (Locals to Dallas, TX -Preferred) Job Type: Long-term Contract Job Summary: We are looking for a highly experienced Front-End Full Stack Engineer with deep expertise in Angular (latest versions) and Java backend development. This role demands a passion for building intuitive, high-performance web applications and a strong foundation in software architecture and modern engineering practi
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Posted 5 days ago

Full Stack Developer (Fully Remote)

Tandym Tech

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Remote

Contract

A top financial services company is currently seeking a Full Stack Developer with strong PEGA experience to join their Business Process Digitalization team. This is a fully remote, hands-on technical role focused on building scalable, full-stack web applications with a specialization in PEGA solutions. Candidates must have an active Certified Lead System Architect (CLSA). Responsibilities: Leading the design, development, and maintenance of PEGA solutions aligned with business goals Collaborat
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Posted 16 days ago | Updated 5 hours ago

Remote Full Stack Developer (.NET / Angular) - no C2C

OtterBase, Inc.

•

us

Full-time

Full Stack Developer (.NET / Angular) Location: Remote | Type: Full-time (no c2c) We re looking for a passionate Full Stack Developer who thrives in a balanced role working across both front-end and back-end technologies. This position is a true 50/50 split between .NET and Angular, ideal for someone who enjoys owning features end-to-end and collaborating across teams in a fast-paced, agile environment. What You ll Be Doing: Write high-quality, maintainable code in both C#/.NET (back-end) and A
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Posted 12 days ago | Updated 7 days ago

Senior Full Stack Developer- only W2 or Full Time

E-Solutions, Inc.

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California, USA

Full-time, Contract

Senior Full Stack Developer Remote- W2 role / FTE Coding test mandatory Responsibilities: Build highly available and scalable provisioning services. Architect, design and implement core components from the ground up. Build and design high throughput and query solutions to meet business needs including experimental design. Develop and implement server-side components in micro services-based architecture including web services. Write high quality code, execute on ideas, and continually strive fo
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Posted 12 days ago | Updated 3 hours ago

Java Full Stack with BPM

LTIMindtree

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Remote

Full-time

About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 9
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Posted 19 days ago

Lead Python Fullstack Developer

ClifyX

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Remote

Third Party, Contract

Hi, Greetings, This is Hasan Choudhary from ClifyX. I hope you are doing well! ClifyX was formed in 1998 and since then has provided staffing solutions and services.ClifyX Group is an award-winning IT consultancy formed in 1998. Our mission is to provide our clients with optimal technology solutions that are effective and within budgets.We specialize in helping organizations review their strategic SOW projects and talent needs and implement high-value and cost-effective solutions to increase pr
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Posted 5 days ago | Updated 5 days ago

Java Full Stack Architect

ASCII Group LLC

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Remote

Contract

Java Full Stack Architect Working modal: Remote USA Interviews: 2 to 3 rounds of interview + client round Contract Length: 6 months (can be extended) Job Description We are seeking a highly skilled Application Architect to join our team to help with the design and re-architecture of a B2B ecommerce application. In this role, you will be responsible for designing, developing, and implementing architectural solutions that align with our organization's technology and business strategies. You will
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Posted 13 days ago

W2 - .NET Web Developer III (JavaScript, JQuery, .NET MVC, C#, Full stack, Entity Framework, SQL Server) - Remote in WI

Tanson Corp

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Remote or Madison, Wisconsin, USA

Contract

Description: NOTICE - Candidates that are submitted to this posting and do not meet the required qualifications, restrictions, or requirements will NOT be allowed to be resubmitted to future re-postings of the position. False or inaccurate submissions will be reported. WISCONSIN ONLY POSTING: POSTING IS FOR WISCONSIN BASED CANDIDATES ONLY (OR THOSE WILLING TO RELOCATE TO WISCONSIN WITHIN 30 DAYS OF THE START DATE). Candidates that are NOT located IN WISCONSIN or NOT willing TO RELOCATE within t
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Posted 4 days ago | Updated 2 hours ago

Senior Java Developer (Full-stack)

IT Associates, Inc.

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Remote

Full-time

Java Developer ( Full Stack / Angular) DIRECT HIRE ROLE100% REMOTEThere are multiple roles - Java, Sr Java and Lead Java DeveloperStart Date - 2nd June ( after Background check and drug test )My client is the world s largest provider of mental health servicesVisa transfer/sponsorship is not available for this role.Job Summary We are currently looking for a full-stack software developer to join our Business Applications Team. Our Business Applications team develops web applications and back-end
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Posted 10 days ago | Updated 10 days ago

Consulting Full Stack Magento / Adobe Commerce Cloud Developer

Business and Technology Solutions, LLC

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Remote

Contract

Our East Coast based client is seeking a fully remote Consulting Full Stack Magento / Adobe Commerce Cloud Developer for period of at least 3 months. The Consulting Full Stack Magento / Adobe Commerce Cloud Developer will work independently from Jira tickets and be responsible for, and not limited to: Magento 2 theming; module development & customizations; 3rd Party API & Web Services Integrations; and query optimization, caching strategies, performance testing, troubleshooting, and providing
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Posted 39 days ago | Updated 3 hours 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 3 days ago

Senior Full Stack Engineer, Trust & Safety

Calendly

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Remote

Full-time

About the team & opportunity What's so great about working on Calendly's Trust & Safety team? Our Trust & Safety team is tasked with safeguarding our platform's integrity and addressing a range of challenges including detecting and mitigating fraudulent activity, preventing abuse, and ensuring compliance with legal and regulatory standards. You will play a crucial role in designing, developing, and maintaining our system to prevent, detect, and respond to these threats in real-time - in an autom
Posted 27 days ago | Updated 8 hours ago