Frontend Developer jobs in Illinois

Staff Front End Developer - Remote (Canada)

Remote

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Today

Staff Frontend Engineer Remote - Canada Only | Competitive Compensation We're hiring a Staff Frontend Engineer to join a growing software company building complex workflow and planning tools used by teams to manage large-scale projects and operations. This is a high-impact opportunity to shape the frontend architecture and user experience of a sophisticated SaaS platform. You'll work on challenging problems involving data visualization, workflow optimization, reporting, and performance at scale

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Full-time

$190000 - $275000

Front-End Developer

Remote

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Today

Front-End Developer Location: USA (remote) Rate: Market rates Strong TypeScript experience Front-end experience with React, Angular, or Vue Experience with Lit (lit.dev) and TypeScript Excellent communication skills Strong collaboration and client-facing abilities

Full-time

Front End Developer (Java Script, HTML, CSS) I

Remote or Washington, District of Columbia

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Today

Frontend Developer Join a team building a brand-new customer-facing experience for a modern media processing platform. This contract opportunity is ideal for a Full Stack Developer with strong React and JavaScript expertise who wants to play a key role in creating a UI from the ground up. You'll build the React-based frontend, develop the Backend-for-Frontend (BFF) layer, and integrate with APIs that process video, PDFs, images, and other media. The platform runs in a Kubernetes-based environme

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Contract

Front-End Developer / 508 Compliance Specialist [Up to 3 days/week telework]

Remote or Annapolis, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Accessibility Compliance, Design, Section 508 Compliance Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Front-End Developer / 508 Compliance Specialist Up to 3 days/week telework

Full-time

USD 144,500.00 - 195,500.00 per year

Frontend Developer

Remote or McLean, Virginia

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Today

Public Trust Eligibility Required About Aretum Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transformation, helping agencies solve their most critical challenges. We believe in investing in our people and creating a culture where collaboration, inclusion, and professional growth are at the forefront

Full-time

USD 110,000.00 - 130,000.00 per year

Education Research, Frontend Developer-SLATE

Remote or Chicago, Illinois

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Today

Huron helps its clients drive growth, enhance performance and sustain leadership in the markets they serve. We collaborate with education organizations to develop strategies and implement solutions that enable the transformative change our clients need to own their future. Together, we empower clients to drive innovation, create sustainable funding streams and deliver better student outcomes. Today, leaders of higher education institutions and academic medical centers are spending too much time

Full-time

Front-End Platform Developer

Chicago, Illinois

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Today

Founded in 1999, Geneva Trading is a premier global principal trading firm with strategically located offices in Chicago, Dublin, and London. Our relentless focus on trading excellence combined with technological innovation has equipped us with a best-in-class proprietary trading platform, enabling us to compete at the highest levels in the global markets. Rooted in a culture of integrity, collaboration, and an unwavering passion for progress, we foster an environment of personal and professiona

Full-time

USD 120,000.00 - 180,000.00 per year

Front-End Platform Developer

Chicago, Illinois

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3d ago

Full-time

USD 120,000.00 - 180,000.00 per year

Front End Java Developer

Springfield, Illinois

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Today

1. Software Design and Architecture 2. DevOps and Containers 3. Performance Tuning 4. Network Programming 5. Design Patterns 6. Unit testing 7. APIs

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Full-time

$60,000 - $80,000

Specialist, Web Production, Chinese Websites

Remote

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3d ago

Job Title: Specialist, Web Production, Chinese Websites Location: Remote Duration: 6 Months Qualifications: Required Bachelor's degree in web development, digital marketing, communications, information systems, or a related field, or equivalent practical experience.3 to 5 years of hands-on web production experience in a CMS-driven environment, including at least 2 years working on Chinese-language web properties.Hands-on experience with Adobe AEM / EDS.Professional fluency in Simplified Chinese

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Contract

55 - 63

Front-End Full Stack Engineer // VA // REMOTE

Remote

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12d ago

Front-End Full Stack Engineer Reston, VA / Plano, TX 6 12 Months Contract Monthly 1-2 Days Onsite Work REMOTE Required Skills: Strong experience with Angular and/or ReactStrong Java development experienceHands-on experience with Spring BootStrong understanding of REST APIs and full-stack application developmentExperience with AI-native development, including AI agents/agent developmentExperience with AI-assisted code generation and developer toolsAbility to design, develop, integrate, and supp

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Contract

Depends on Experience

Web Frontend Engineer, Artificial Intelligence (AI) Required, Work From Home - G

Remote

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Today

Web Frontend Engineer, Artificial Intelligence (AI) Required, Work From Home As a Web Frontend Engineer, you will build the core web experiences, including Chat, Notes, Calendar, Docs and Sheets. You will own complex, highly interactive product surfaces from architecture through implementation, working closely with product, design, backend and Artificial Intelligence (AI) engineers to make Artificial Intelligence (AI) a native part of how users communicate, write, organize and work. This posit

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Full-time

$120,000 - $150,000

QML/Java Frontend Software Engineer

Remote or Greenwich, Connecticut

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Today

QML/Java Frontend Software Engineer (Greenwich, CT) (Telecommuting) (multiple positions) Design and deliver complete features for financial trading applications used by online brokerage firm. Work with QT/QML to build sophisticated, responsive desktop applications that deliver seamless trading experiences. Translating complex trading requirements into intuitive, high-performance user interfaces. Architect and implement interactive UI using JavaScript and QML to handle complex user interactio

Full-time

Senior Front End Engineer

Remote

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Today

About EarnIn As one of the first pioneers of earned wage access, our passion at EarnIn is building products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck. Our community members access their earnings as they earn them, with options to spend, save, and grow their money without mandatory fees, interest rates, or credit checks. We're fortunate to have an incredibly experienced leadership team, combined with world-class funding partners

Full-time

USD 228,000.00 - 279,200.00 per year

Angular Engineer

Palatine, Illinois

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Today

A Chicago-based SaaS organization is hiring a full-time Frontend Engineer to help modernize and standardize user interfaces across its product suite. This role has remote work flexibility but there's also an office you can choose to go into. This position stands out because it offers the opportunity to influence frontend development across multiple teams rather than working within a single product silo. The majority of the new development will be done using Angular, while maintaining organizatio

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Full-time

$140000 - $160000

Sr/Staff Frontend Engineer | Web Products

Remote

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Today

Machinify is a leading healthcare intelligence company with expertise across the payment continuum, delivering unmatched value, transparency, and efficiency to health plan clients across the country. Deployed by over 85 health plans, including many of the top 20, and representing more than 270 million lives, Machinify brings together a fully configurable and content-rich, AI-powered platform along with best-in-class expertise. We're constantly reimagining what's possible in our industry, creatin

Full-time

USD 200,000.00 - 250,000.00 per year

Senior React Engineer - Frontend Modernization

Remote

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23d ago

Job details Hekima is a collaborative network of elite professionals established by IT veterans. Our goal is to bridge the gap between having a good job and a great career by providing opportunities that will help develop and refine the skills of the IT professionals within our network. We are actively seeking a Senior React Engineer Front-End Modernization who will exemplify Hekimas culture and mission. About the company At Hekima, we are guided by the conviction that the true measure of a com

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Full-time

60 - 80

Summer 2027 Intern - Software Engineering

Remote

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Today

The Software Engineer Intern implements developer tools or product features on a rapid-release cycle. You will work in an agile development methodology to conduct code reviews and unit tests, contributing to Workiva's software under the guidance of a senior developer. What You'll Do Implement developer tools or product features under the direction of a senior developerContribute as either a backend or frontend engineer depending on project needsBuild and maintain user-facing features using Type

Part-time

USD 40.00 - 40.00 per hour

Staff Software Engineer

Remote

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Today

About Ping Identity: At Ping Identity, we believe in making digital experiences both secure and seamless for all users, without compromise. We call this digital freedom. And it's not just something we provide our customers. It's something that inspires our company. People don't come here to join a culture that's built on digital freedom. They come to cultivate it. Our intelligent, cloud identity platform lets people shop, work, bank, and interact wherever and however they want. Without friction.

Full-time

USD 130,000.00 - 170,000.00 per year

Engineering Manager, Frontend Platform & Mobile

Remote

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Today

Our Mission You call. You wait. You call again. In every other part of your life, you book in seconds. In healthcare, you're blocked. We're here to give power to the patient. For nearly 20 years, we've built the leading healthcare marketplace - helping tens of millions of people find and book the care they need. Now, we're going further: building our infrastructure beyond Zocdoc's marketplace topower access to care wherever patients search, from provider websites and insurance directories to se

Full-time

USD 210,000.00 - 270,000.00 per year

Frontend Developer jobs in Illinois, USA