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Front end developer jobs in Evanston, IL

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  • Back End Developer

    Insight Global

    Front end developer job in Chicago, IL

    Back-end platform developer Salary: $130k-$140k/yr (w/ bonus structure) Interview process: 2 to 3 virtual, 1 onsite final Required Skills: 5+ years of hands-on web development. Node.js and Python back-end development experience Product information management system experience - PIM. Extensive experience designing, developing, and maintaining RESTful APIs and data integration pipelines. Informatica P360 experience. Understanding of front-end technologies - JavaScript. Data processing frameworks - Apache Spark, Apache Kafka, etc. Middleware/API solutions experience - Azure API getaway, webmethods, etc. Database management experience - SQL, MySQL, MongoDB, PostgreSQL, etc. Knowledge of ETL processes and tools. Ingestion - processing and transformation (ETL) - storage - analysis - delivery BA in related field. Plusses: Any relevant certifications. Knowledge of data governance frameworks and compliance standards. Experience implementing data security measures. Position Details: Our client is looking for 3 back-end developers to manage, maintain, and optimize the company's PIM system. They will be responsible for developing and maintaining back-end platforms that facilitate the integration of PIM data with ERP, CRM, and other internal and external systems that consume or produce product data. Compensation: $130k to $140k per year annual salary. [ If client has provided an exact salary, then no need to use a range; also, if the client has provided an hourly rate, then use same hourly language from the Contract/Contract-to-Hire section above. ] Exact compensation may vary based on several factors, including skills, experience, and education. Benefit packages for this role include: [ description should be provided by the client since this is for a perm position- they will not receive IG benefits. If client does not provide it upon our request, we can insert something generic like "Benefit packages for this role may include healthcare insurance offerings and paid leave as provided by applicable law."]
    $130k-140k yearly 1d ago
  • UI/UX Designer (Ref: 192299)

    Forsyth Barnes

    Front end developer job in Downers Grove, IL

    Title: UI/UX Designer Salary: $80,000-110,000 Contact: ******************************** The UI/UX Designer plays a pivotal role in shaping the digital experience and engagement for customers utilizing our client's online platforms. This position demands a strategic innovator ready to handle the comprehensive design and experience approach, as well as research initiatives across various sites. The primary objective is to create user-friendly, conversion-focused interfaces that will not only enhance visitor satisfaction but also cultivate long-term customer loyalty, thereby driving significant revenue increases. Applicants should be prepared for a high-energy environment that promotes consistent testing and teamwork aimed at achieving exceptional outcomes. Requirements: A minimum of 5 years of experience in crafting user experiences for eCommerce, SaaS, or B2B sectors. A portfolio that showcases successful projects which have positively impacted business performance metrics. Expertise in Figma, prototyping tools, and contemporary design system methodologies. In-depth knowledge of A/B testing methodologies and data analytics, with a strong emphasis on a data-driven approach. Basic understanding of HTML/CSS and familiarity with Agile and Scrum practices. A Bachelor's degree. Key Responsibilities: Formulate an overarching UX strategy that aligns with strategic performance targets, including revenue, Net Promoter Score (NPS), and SEO/CRO objectives. Manage a prioritized backlog of UX initiatives across diverse projects and geographical areas. Lead the execution of qualitative and quantitative research efforts, incorporating interviews, usability tests, customer satisfaction surveys, and deep dives into user behavior. Transform research insights into actionable hypotheses, prototypes, and experiments with measurable outcomes. Oversee the design of information architecture, user interactions, visual aesthetics, animations, microcopy, and accessibility standards for both desktop and mobile platforms. Create and administer a robust Figma-based design system. Develop and advocate for UX standards, content guidelines, and design component governance documentation. Promote a culture of design thinking and empathetic user experiences across the organization.
    $80k-110k yearly 1d ago
  • Front End Developer - Information Technology

    United Airlines 4.6company rating

    Front end developer job in Chicago, IL

    Achieving our goals starts with supporting yours. Grow your career, access top-tier health and wellness benefits, build lasting connections with your team and our customers, and travel the world using our extensive route network. Come join us to create what's next. Let's define tomorrow, together. **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 Front-End Developer plays an important role in creating and maintaining the strategic partnership between business needs and technology delivery. The Developer's role is to plan, design, develop and launch efficient systems and solutions in support of core Contact Center applications and organizational functions. This individual will utilize effective communication, analytical, and problem-solving skills to help identify, communicate / resolve issues, opportunities, or problems to maximize the benefit of IT and Business investments. The Developer is experienced and self - sufficient in performing their responsibilities requiring little supervision, but general guidance and direction. + Develop, maintain, and optimize web applications using Angular, TypeScript, HTML5, and CSS3. + Implement clean, modular, and maintainable code following established standards and best practices. + Collaborate with backend developers to integrate RESTful APIs built with .NET Core and C#. + Participate in code reviews, design discussions, and architectural decision-making. + Troubleshoot, debug, and resolve issues in both front-end and API layers. + Contribute to UI/UX improvements, focusing on scalability, accessibility, and performance. + Assist in deployment and continuous integration activities, with exposure to DevOps pipelines and tools. + Stay current with emerging technologies, frameworks, and tools in web development. + Use AI-assisted tools (e.g., for code completion, documentation, or testing) thoughtfully to enhance productivity while maintaining code integrity and accuracy. **Qualifications** **What's needed to succeed (Minimum Qualifications):** + Bachelor's degree in Computer science, software engineering, or related field of study + 3+ years of professional experience in web application development or successful completion of United DT Early Career Digital Leadership Program (ECDLP) + Experience in JavaScript (ES6+), TypeScript, HTML5, and CSS3/SASS or similar. + Hands-on experience with modern Angular (v12 or newer). + Understanding of **cloud platforms** (AWS preferred). + Solid understanding of core web concepts such as (or similar): + Component-based architecture + Reactive programming (RxJS) + State management and routing + Routing and lazy loading + Reusable UI patterns + Experience consuming and integrating RESTful APIs. + Understanding of source control systems (Git). + Familiarity with Agile/Scrum or Waterfall development practices. + Strong problem-solving and analytical abilities. + Effective communication skills with both technical and non-technical stakeholders. + Self-motivated with a proactive approach to learning and skill growth. + Must be legally authorized to work in the United States for any employer without sponsorship **What will help you propel from the pack (Preferred Qualifications):** + Exposure to or interest in .NET Core and C# backend development. + Collaborative mindset and ability to mentor junior developers when needed. + Awareness of AI-powered developer tools (e.g., GitHub Copilot, ChatGPT, etc.) and how to use them responsibly. + Knowledge of DevOps practices - CI/CD pipelines, build automation, containerization (Docker). + Experience with solution design or contributing to architectural discussions. + Familiarity with testing frameworks (Cypress, Jasmine, Karma, Jest, or similar). + Awareness of AI ethics, data privacy, and security considerations in code generation. The base pay range for this role is $87,780.00 to $114,376.00. The base salary range/hourly rate listed is dependent on job-related, factors such as experience, education, and skills. This position is also eligible for bonus and/or long-term incentive compensation awards. You may be eligible for the following competitive benefits: medical, dental, vision, life, accident & disability, parental leave, employee assistance program, commuter, paid holidays, paid time off, 401(k) and flight privileges. United Airlines is an equal opportunity employer. United Airlines recruits, employs, trains, compensates and promotes regardless of race, religion, color, national origin, gender identity, sexual orientation, physical ability, age, veteran status and other protected status as required by applicable law. Equal Opportunity Employer - Minorities/Women/Veterans/Disabled/LGBT. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions. Please contact JobAccommodations@united.com to request accommodation.
    $87.8k-114.4k yearly 15d ago
  • Front End UI Developer

    Jobsbridge

    Front end developer job in Chicago, IL

    Jobs Bridge Inc is among the fastest growing IT staffing / professional services organization with its own job portal. Jobs Bridge works extremely closely with a large number of IT organizations in the most in-demand technology skill sets. Job Description PRIMARY RESPONSIBILITIES Work with Agile Team to translate business requirements into practical software solutions and meet stated objectives Delivering a complete front end application Writing tested, idiomatic, and documented JavaScript, HTML and CSS Translate project design into code using Angular JS, JavaScript, JQuery, JSON and HTML / CSS Work across technical areas and with other teams to ensure that the best new technologies are investigated and selected for use Coordinate with onshore and offshore developers to ensure timely & quality delivery REQUIRED QUALIFICATIONS 4+ years of experience as UI Developer/ Front End Engineer 2+ years of experience as Angular JS Developer Strong UI development experience with HTML5/CSS3, AngularJS, NODE JS, JavaScript, jQuery, AJAX, JSON Strong in using 3rd Party tools like Bootstrap, Handlebar JS, JQUNIT and GruntJs Experience with Unit and E2E testing with Angular App using Karma, Jasmine and Protactor Experience in Test Driven Development and Task Automation Experience using JQuery, bootstrap, and font awesome Experience with the entire software Experience using Eclipse IDE Excellent communication skills and the ability to work in a team setting. Qualifications HTML5/CSS3, AngularJS, NODE JS, JavaScript, jQuery, AJAX, JSON Additional Information Multiple Openings for GC/Citizen
    $69k-95k yearly est. 60d+ ago
  • Back-End Developer

    Hiresright

    Front end developer job in Chicago, IL

    Our client is looking for a Backend technologist to build services and APIs to support our next generation of products. You will join our team of other world-class Engineers and collaborate closely with our Operations, UX/UI Design, Product, Marketing, and external teams. While we prefer candidates located in Chicago, we will consider exceptional applicants in other locations. Responsibilities Leveraging deep technical knowledge to solve complex business problems Exemplifying high standards and attention to detail in aesthetics of code, user experience, and security Willingness to mentor dev teammates and be mentored by freight industry experts Understanding the latest emerging technology and knowing when and when not to use it Codifying our software development process, including procedures for writing unit tests, performing code reviews, etc. Supporting production deployments Perform other duties as assigned Required Technology Skills Experience developing code in at least 1 backend language (Java, Kotlin, Scala, NodeJS, Ruby, C#, etc.) Bonus points for proficiency in the JRE space Experience creating and integrating with API technologies such as: REST APIs and/or GraphQL You can skillfully write high-quality, performant, and well-tested code You have extensive experience developing and deploying software products You advocate for technical excellence while being open to change when needed Bonus Skills/Qualifications Experience working with AWS Services such as AWS Lambda, ECS, RDS, SQS/Event Bus Experience working with SQL and NoSQL databases such as MySQL, Postgres, DynamoDB, MongoDB, etc. You are present in the external tech community and proactively share your expertise with others via speaking engagements, contributions to open source, blogs, and more You're resilient in ambiguous situations and can approach challenges from multiple perspectives Benefits Salary based on experience Stock option incentive Flexible work-from-home policy with available office space in downtown Chicago Unlimited PTO / Paid Holidays Health, Vision, and Dental insurance options (company covers 100% of insurance premiums) 401k with company matching
    $69k-95k yearly est. 60d+ ago
  • Back End Developer

    Payline Data 3.9company rating

    Front end developer job in Chicago, IL

    Payline Data creates solutions that deliver exceptional payment experiences - solutions that make payments faster, easier and more secure. Our company is built on the foundation of empowering our employees, customers and partners to achieve their greatest potential, while also working to make the world a better place by giving back to those in need. Job Description We are looking for a fundamentally sound backend developer that is a stickler for code quality and performance. Skills in problem solving and full-stack web application development will be your best qualifications. If you describe yourself as a talented coder with a creative spark, come join our amazing team. 5+ years of excellent coding in JS, Go, C#, and other current server-side programming languages. Willingness to learn rapidly, transitioning from other programming languages Experience developing highly scalable and available web services and APIs, particularly with distributed, evented, or highly-parallel systems Contribute high-quality code to digital development projects. Requires technical knowledge of app development, APIs and content delivery, and all other areas of back-end development. Develop elegant, scalable, robust, and maintainable code Develop event driven enterprise ready product with focus on scalability and security Responsible for documentation, revision control, unit and integration testing for new/modified features. Preference for working in a dynamic startup environment where every day offers new challenges Enthusiastic about code reviews Additional Information Not your typical work-place environment Enjoy free snacks, free weekly breakfast, free gym membership, monthly "End of the Month" parties 3 extra PTO days per year to be used for serving at charitable events. Work hard, play hard and give back Participate in coordinated charity events at your choosing Included Health, Dental, and Vision Package. Unlimited Sick Days, options to work from home at manager's discretion Great PTO and Holiday time-off
    $68k-94k yearly est. 11h ago
  • Full Stack Front-End Developer

    Information Technology Partners 4.0company rating

    Front end developer job in Chicago, IL

    Information Technology Partners, Inc. (ITP) founded in 1991, is an information technology design and support firm specializing in contemporary network and client computing technologies. ITP provides hardware, software, backup services, customized solutions, security software and technical support to its partners, providing services to its clients located throughout the United States and internationally. Job Description We are seeking a talented Front-End Developer with full stack capabilities to join our innovative team. This role is ideal for a developer with a keen eye for design, who is passionate about creating visually stunning, responsive, and user-friendly interfaces. The candidate should have strong front-end development skills in CSS (SCSS), JavaScript, and jQuery, with the ability to collaborate on back-end work using C#.NET. Familiarity with design principles and user experience is key, alongside experience with modern front-end frameworks and libraries. Technology Stack: IDEs: VS Code, Visual Studio Framework: .NET 8 (C#) Design Frameworks: Fluent, Bootstrap Design Tools: Figma Key Responsibilities: 1. Lead the design and development of responsive and intuitive user interfaces using CSS (including SCSS), ensuring a visually compelling user experience. 2. Develop dynamic, interactive web pages with a focus on JavaScript, jQuery, and front-end best practices. 3. Collaborate with UI/UX designers and leverage Figma to translate design mockups into high-quality, pixel-perfect code using Fluent and Bootstrap design frameworks. Implement front-end components using Kendo UI, focusing on seamless integration with back-end services. 4. Contribute to back-end development tasks using C#.NET as needed, particularly within the .NET 8 framework. 5. Utilize Selenium to automate front-end testing and ensure the stability of web applications. 6. Work closely with cross-functional teams to define, design, and implement new features and improvements. 7. Stay up to date with emerging design trends, tools, and technologies to ensure that the user interface remains fresh and cutting-edge. Qualifications -Expert level (5) in CSS (including SCSS) with strong attention to detail in creating modern, responsive designs using Fluent and Bootstrap frameworks. -Expert level (5) in JavaScript and front-end frameworks (e.g., jQuery), with experience in optimizing performance and usability. -Proficient level (4) in using Kendo UI or other front-end libraries to build complex web applications. -Good knowledge (3) of C#.NET, especially in .NET 8, to assist with back-end integration when necessary. -Experience with Selenium or other front-end testing frameworks for ensuring high-quality, tested code. -A strong portfolio showcasing front-end design and development work. -Familiarity with Figma for collaborating on design projects. -Understanding of UX/UI design principles and how to implement them effectively. -Excellent problem-solving skills, with the ability to troubleshoot and optimize front-end performance. -Ability to work collaboratively in a team-oriented, remote environment. Education and Experience: -Bachelor's degree in Computer Science, Web Development, Design, or a related field. OR -5+ years of experience in front-end development with design-focused projects. A portfolio that demonstrates strong design sensibility and technical proficiency is required. Additional Information Please include your salary expectation when applying. Principals only. No agencies. We do not offer H1B Visa sponsorship. The pay is based on the local market and on the skills that the individual brings to the opportunity. Base pay for this role is $75k-$100k DOE. EEO Statement ITP offers Equal Employment Opportunity to all qualified applicants, regardless of race, color, religion, national origin, sex, age, disability, genetic, or any other status protected by federal, state, or local laws.
    $75k-100k yearly 60d+ ago
  • Front End/ CSS/ HTML /Email Developer

    Sonoma Consulting

    Front end developer job in Deerfield, IL

    Sonoma Consulting is one of the fastest growing national IT Consulting and Executive Search company in the United States, which was founded in 2011 by Mark McGee, the President and CEO. Sonoma Consulting has two business divisions - IT Consulting Services & Executive Search to serve its 150 national clients which range from entrepreneurial start-ups to Global Fortune 500. Title: Email Developer Project Analyst Location: Deerfield, IL. Full time Job Description: Overview: Our Email Marketing production team is currently looking for an Email Developer and Project Analyst who will be responsible for supporting our client's email marketing initiatives. The position is full-time and offices are located in Deerfield, IL. This position will be actively involved in email development, web programming, and database list management. The professional will design and develop HTML newsletters on a daily basis, manage/load lists into the database, maintain subscriber attributes, and scheduling of emails within the IBM SilverPop Engage platform. The position will support existing and new email campaigns and automated programs. Experience: We are ideally seeking between 1-3 years minimum experience with Front-end Application Development, or Web Application Development (such as HTML, CSS, JavaScript, etc), or Email Web Pages Development and Design. Any experience with HTML Web Pages Development, Responsive HTML Design experience is a plus. Any experience with any Third Party Email Software of any kind would be helpful but not a requirement. Any experiences with HTML emails best practices would be helpful. Experience with basic Queries or Relational Data/Databases would be helpful. Basic SQL experience such as pulling data, cross referencing, importing and maintaining data would be helpful though not required. Experience with general MS Excel Skills and or MS Access would be desirable. Experience with Mobile Applications and Devices would be helpful Any experience with Email Marketing campaigns such as newsletter creation and development, would be helpful. Database management and basic SQL experience (pulling data, cross referencing, importing, and maintaining subscriber attributes) would be helpful. Qualifications This position will be actively involved in email development, web programming, and database list management. The professional will design and develop HTML newsletters on a daily basis, manage/load lists into the database, maintain subscriber attributes, and scheduling of emails within the IBM SilverPop Engage platform. The position will support existing and new email campaigns and automated programs. Additional Information Titles: Email Developer, Front End Developer, Web Developer, Email Designer, Email Marketing Designer Skills: Email, Designer, HTML, CSS, Javascript
    $70k-96k yearly est. 60d+ ago
  • Front End Developer

    Maestro Health 4.1company rating

    Front end developer job in Chicago, IL

    Maestro Health is an employee health and benefits company delivering an all-in, technology-meets-service platform called maestro EDGE for brokers, employers and carriers. We own and operate all the key solutions of the benefits experience - HR Management, Benefits Marketplace (AKA Private Exchange), Self-Funded Insurance and Benefit Accounts - to provide our clients with ONE partner, ONE service team, ONE platform, ONE portal. Maestronites were brought together with a passion to disrupt the status quo by reimagining employee health and benefits. This passion has driven us to create the first complete platform that optimizes the entire benefits experience for everyone. We are connected by the three things we just mentioned: our people, passion and platform. Job Description The Front End Developer is primarily responsible for acting as a liaison between the backend services team, Quality Assurance, and Business Analyst teams to build prototypes, design new pages and modules for Maestro Health's online product solutions. Strong ability to execute and optimize new and existing HTML, JavaScript and Angular.js code is required. WHAT YOU WILL BE DOING Develop complete front-end projects using HTML/SASS, JavaScript and Angular.js. Design and implement UI solutions for our platforms Collaborate with fellow developers, designers and analysts to provide solutions that meet business expectations Follow adopted style guidelines Cover all functionality and fixes with unit tests Integrate front-end UI with backend services Participate in estimation discussions and provide accurate estimates on new work WHAT SUCCESS LOOKS LIKE Accolades for creating beautiful and intuitive work Deliver clean code in a timely manner allowing the team to hit delivery deadlines Writing unit tests that catch error before the QA team does We are nominated for a web award because of the work you do Receive praise for helping a co-worker through a difficult problem Qualifications WHAT YOU NEED Bachelor's degree in Computer Science or equivalent work experience 5+ years of web development experience Fluency in front-end technologies/patterns including, but not limited to: JavaScript, HTML, CSS (SASS) 1+ year(s) of Angular 1.x experience Experience with Responsive Design using bootstrap and integration with REST services Creating and executing front-end unit tests Experience with Ionic.io or front-end tooling such as Gulp (or Grunt), Bower and Grunt tasks like minification, CDNfy, etc. is a plus Full stack development experience is a plus Understanding and experience with the software development lifecycle Identify solutions that take into account efficiency and cost-effectiveness Ability to remove roadblocks through creative problem solving, negotiation or conflict management skills Strong interpersonal skills, excellent oral and written skills Additional Information WHY WORK HERE We have great benefits such as medical, dental, 401k match. We have cool perks. What will really drive you is our vision. Maestro is striving to make employee health and benefits “people-friendly” again by making healthcare easy to understand, tools easy to use, and costs easy to control. We are aiming to become a household name within the employee health and benefits space. We can't do that without great people. We want to hear “WOW! That was the best job and business experience I ever had!” from every Maestronite - past, present, and future. You should be personally challenged, laugh, work your tail off and look forward to coming to work.
    $68k-94k yearly est. 60d+ ago
  • Web Developer or Front End Developer (HTML / CSS / Javascript)

    David Sung Lee Corporation

    Front end developer job in Hoffman Estates, IL

    Seeking entry, mid, or senior level web developers or front end engineers for a 6 month w2 contract. Convert designs in PSD and PDF formats into HTML/CSS pages or components. Program interactivity using Javascript Resolve defects in existing code. Skills needed: HTML, CSS, and Javascript Good communication skills - in person, written and presentation. Able to work on mutliple tasks across multiple projects with tight deadlines. Other: Can work from either Hoffman Estates, IL location or from the Chicago, IL location.
    $69k-95k yearly est. 60d+ ago
  • Front-End Developer, Cat Digital

    Caterpillar 4.3company rating

    Front end developer job in Chicago, IL

    Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Cat Digital is the digital and technology arm of Caterpillar Inc., leveraging the latest technologies to build industry leading digital solutions for our customers and dealers. With over 1.5 million connected assets worldwide, our teams use data, technology, advanced analytics, telematics, and AI capabilities to help our customers build a better, more sustainable world. Job Summary: As a UI Software Engineer, you will contribute to design, development, testing and deployment of web software systems and/or applications. What You Will Do: Responsibilities of the incumbents are across functional lines with individuals assigned in new program development and/or maintenance of existing Web, API and Client systems. Competent to perform all programming and development assignments without close supervision; normally assigned the more complex aspects of systems work. Works directly on complex application/technical problem identification and resolution, including responding to off-shift and weekend support calls. Works independently on complex systems or infrastructure components that may be used by one or more applications or systems. Drives application development focused around delivering valuable business features Maintains high standards of software quality within the team by establishing good practices and habits Identifies and encourage areas for growth and improvement within the team Communicate with end users and internal customers to help direct development, debugging, and testing application software for accuracy, integrity, interoperability, and completeness Performs integrated testing and customer acceptance testing of components that require careful planning and execution to ensure timely, quality results. Employee is also responsible for performing other job duties as assigned by Caterpillar management from time to time. What You Will Have: Decision Making and Critical Thinking: Knowledge of the decision-making process and associated tools and techniques; ability to accurately analyze situations and reach productive decisions based on informed judgment. Effective Communications: Understanding of effective communication concepts, tools and techniques; ability to effectively transmit, receive, and accurately interpret ideas, information, and needs through the application of appropriate communication behaviors. Software Development: Knowledge of software development tools and activities; ability to produce software products or systems in line with product requirements. Software Development Life Cycle: Knowledge of software development life cycle; ability to use a structured methodology for delivering and managing new or enhanced software products to the marketplace. Software Product Design/Architecture:: Knowledge of software product design; ability to convert market requirements into the software product design. Software Product Testing: Knowledge of software product testing; ability to design, plan, and execute testing strategies and tactics to ensure software product quality and adherence to stated requirements. Considerations For Top Candidates: Minimum Qualifications Bachelor's degree in engineering or a related field Proficient experience with TypeScript, React, and Redux Competent experience with: UI middleware like Redux-Saga RESTful APIs using Swagger and Postman Intermediate experience with: AWS Cloud for hosting and operations Gen AI tools (e.g., GitHub Copilot) for productivity (e.g., Figma to code) Solid communication and presentation skills Experience in Agile/Scrum environments with CI/CD deployment Passion for technology and teamwork Preferred Qualifications Bachelor's degree in Computer Science Proficient in HTML5, Storybook, Jest, Webpack, and CSS3 Skilled in building intuitive, high-performance UIs using reusable components, modern design patterns, and accessibility standards Experience developing backend APIs with AWS Lambda or Microservices Familiarity with Test-Driven Development (TDD) and Behavior-Driven Development (BDD) using Cucumber Ability to thrive under pressure and meet tight deadlines What You Will Get: Working with a Fortune 100 leader, you can build your career on a global scale and take advantage of development opportunities with emerging technologies. We've created an inclusive environment for you to explore your passions, make an impact and do the work that really matters. Join Us. About Caterpillar Caterpillar Inc. is the world's leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly 100 years, we've been helping customers build a better, more sustainable world and are committed to and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed. This Job Description is intended as a general guide to the job duties for this position and is intended for the purpose of establishing the specific salary grade. It is not designed to contain or be interpreted as an exhaustive summary of all responsibilities, duties and effort required of employees assigned to this job. At the discretion of management, this description may be changed at any time to address the evolving needs of the organization. It is expressly not intended to be a comprehensive list of “essential job functions” as that term is defined by the Americans with Disabilities Act. Summary Pay Range: $95,640.00 - $155,400.00 Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar. Benefits: Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits. Medical, dental, and vision benefits* Paid time off plan (Vacation, Holidays, Volunteer, etc.)* 401(k) savings plans* Health Savings Account (HSA)* Flexible Spending Accounts (FSAs)* Health Lifestyle Programs* Employee Assistance Program* Voluntary Benefits and Employee Discounts* Career Development* Incentive bonus* Disability benefits Life Insurance Parental leave Adoption benefits Tuition Reimbursement * These benefits also apply to part-time employees Visa Sponsorship is not available for this position. This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as, H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S which can be found through our employment website at **************************** Posting Dates: December 1, 2025 - December 8, 2025 Any offer of employment is conditioned upon the successful completion of a drug screen. Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply. Not ready to apply? Join our Talent Community.
    $95.6k-155.4k yearly Auto-Apply 4d ago
  • Front End Web Developer

    Cimcor

    Front end developer job in Merrillville, IN

    Cimcor is an industry leader in developing innovative security, integrity and compliance software solutions. The firm is on the front lines of global corporate, government and military initiatives to protect critical IT infrastructure and has consistently brought IT integrity innovations to market. Cimcor's flagship software product, CimTrak, helps organizations monitor and protect a wide range of physical, network and virtual IT assets in real-time. The CimTrak Integrity Suite protects your critical files, registry, configuration settings, users, policies, network devices and more from changes, whether malicious or accidental, that can take down your IT infrastructure, threaten critical/sensitive data, or cause non-compliance with regulations such as PCI, HIPAA, CMMC and many more. CimTrak eliminates the overwhelming change noise to pinpoint unwanted, unauthorized and unexpected activity in real-time to create and establish a trusted and resilient infrastructure. CimTrak enables change reconciliation by providing a side-by-side comparison highlighting real-time changes or change over time. If those changes are unwanted, CimTrak can roll-back and restore files and directories back to their approved state manually or automatically. Furthermore, CimTrak has the functionality that can prevent changes entirely for those files and directories that should never change. We're looking for a Web Stack developer who will take a key role on our team. Our Web Stack developer must have knowledge in all stages of software development. You'll be working alongside other engineers and developers, collaborating on the various layers of the infrastructure for our software product. Responsibilities Design overall architecture of the web application. Maintain quality and ensure responsiveness of applications. Collaborate with the rest of the engineering team to design and launch new features. Maintain code integrity and organization. Develop new screens, reports, dashboards, and other UI-related functionality. Experience working with graphic designers and converting designs to visual elements. Understanding and implementation of security and data protection, and secure coding techniques. Optimize applications for maximum speed Get feedback from, and build solutions for, users and customers Write functional requirement documents and guides Create quality mockups and prototypes Help back-end developers with coding and troubleshooting Ensure high-quality graphic standards and brand consistency Stay up-to-date on emerging technologies Skills Proven work experience as a Front-end developer Highly experienced in software development using HTML5, Javascript, CSS, Bootstrap In-depth understanding of the entire web development process (design, development and deployment) Understanding of layout aesthetics Proficient experience using Javascript, JavaScript libraries, and frameworks such as AngularJS 1.8 and/or Angular 13. Additional knowledge of React and Next.js is a plus Highly Proficient in SQL and the development and optimization of advanced queries. Development experience for both mobile and desktop. Experience with the use of REST APIs. Knowledge of code versioning tools such GIT. An ability to perform well in a fast-paced environment Excellent analytical and multitasking skills BS/MS degree in Computer Science, Software Development, Engineering or a related subject This is an on-site web stack development position. You will be working in the office at Cimcor HQ in Merrillville, IN
    $63k-87k yearly est. 60d+ ago
  • Full Stack Web Developer

    American Academy of Sleep Medicine 3.4company rating

    Front end developer job in Darien, IL

    We are the American Academy of Sleep Medicine (AASM), an innovative professional medical association located in Darien, IL, a southwest suburb of Chicago. Established in 1975, the AASM is the only professional society in the U.S. dedicated exclusively to the medical subspecialty of sleep medicine. Our mission is to advance sleep care and enhance sleep health to improve lives. We represent a combined membership of over 11,000 accredited member sleep centers and individual members, including physicians, scientists, and other healthcare professionals who specialize in the sleep field. In pursuit of improving sleep health and promoting high-quality patient-centered care for all people, the AASM is dedicated to fostering a culture that is committed to excellence, inclusive, flexible, collaborative, appreciative, supportive, and innovative. Our staff connects to these team values in many ways, and we are looking for others who would like to experience the same. We value the benefits of work/life balance through a hybrid work environment. We strongly encourage our employees to work in the office two days a week, with Wednesday as an anchor day to strengthen our collaborative and supportive culture. Managers (with direct reports) are required to work in the office on the anchor day. Office presence for this position will be once a week on Wednesdays for the first month of training and then flexible after that. Generally, twice a year for two consecutive days, all employees report to the office for special staff meetings/functions. As a result, only local candidates will be considered for this position. At the AASM, we get it. To stay ahead of the game, we need to invest time and money in cutting-edge technology. We're looking for a mid-level Full Stack Web Developer to join our talented team. You will work on exciting projects including the development of major feature additions to our flagship web applications and taking part in the cutting edge advancement of artificial intelligence in sleep medicine. Salary Range: $95,000 - $105,000 commensurate with experience. A typical day in the life of an AASM developer: Write and maintain code for a range of custom-built web applications and APIs. Manage and construct queries for SQL databases, ensuring optimal performance and integrity. Diagnose and resolve issues with web applications, enhancing user experience and system reliability. Develop and maintain integrations for APIs, Single Sign-On (SSO), and OAuth, ensuring secure and efficient connectivity. Work collaboratively with other developers, project managers, and network administrators, contributing to a cohesive team environment. Conduct code reviews and test the code of other developers, ensuring high standards of quality and consistency. What we need: B.S. in Computer Science (or comparable degree) 3+ years of programming experience Strong skills in Full Stack Web Development including C# or VB, ASP.NET, .NET Core/Framework, Web Forms, MVC, SQL, HTML, JavaScript/TypeScript, CSS. Experience with source control tools such as Git or TFS. Strong understanding of database design Experience in creating and managing RESTful Web APIs and OAuth integrations. Proficiency in coding responsive web design using media queries or CSS frameworks like Bootstrap. Ability to think creatively and develop innovative solutions. Excellent written and verbal communication abilities. Strong capability to manage and coordinate multiple projects simultaneously. Competence in reading, analyzing, and interpreting technical and business documents. Ability to effectively present information and respond to questions from various stakeholders. What we'd love: Frontend framework experience (React, Blazor, or similar) Mobile Development (.NET MAUI or similar) Knowledge of iMIS, HubSpot, Stripe, Azure DevOps, Shopify, OpenAI, Vector Databases, and/or Microsoft Azure. The AASM is proud to be an Equal Employment Opportunity employer and a recipient of the 2025 Best Workplaces in Illinois award. We celebrate diversity and are committed to creating an inclusive environment for all employees. Aside from the great job opportunity, we offer a collaborative and fun work culture with amazing benefits. Visit "Working at AASM" for a glimpse of AASM work life. Affordable medical & dental coverage for you and your family Free life & disability insurance 3 weeks of PTO (personal/vacation/sick time) plus paid company holidays 8 weeks PAID parental leave Flex-time hours Business casual environment Generous 401(k) plan Flexible spending & dependent care accounts Health savings account with generous employer contributions Professional development assistance Pet insurance Theft ID coverage Discounted fitness membership Door Dash meal perks Service recognition and peer-to-peer platform with reward points redeemable for gift cards or charitable donations Weekly “Wellness Wednesdays” with walk, stretch, and healthy snack breaks Twice daily “plank breaks” Seasonal staff events
    $95k-105k yearly Auto-Apply 60d+ ago
  • Web Developer II

    Artech Information System 4.8company rating

    Front end developer job in Schaumburg, IL

    Artech is the 10th Largest IT Staffing Company in the US, according to Staffing Industry Analysts' 2012 annual report. Artech provides technical expertise to fill gaps in clients' immediate skill-sets availability, deliver emerging technology skill-sets, refresh existing skill base, allow for flexibility in project planning and execution phases, and provide budgeting/financial flexibility by offering contingent labor as a variable cost. Job Description Web Developer II 6 MONTHS + Schaumburg,IL Extending order processing ColdFusion web application functionality for provisioning MSI's SaaS products. Webservices are used for communication between the applications. Includes application & database design, coding, testing, engineering-level documentation, and training. Requirements Degree is required: computer science or related 5+ years of working experience with the ColdFusion 2+ years experience with consuming web services (SOAP and REST) jQuery At least 1 year experience with: Tool/System architecture/design experience Database design (table layout) SQL Unix/Linux experience Familiarity with MVC Framework Additional Information For more information, Please contact Shubham ************
    $78k-103k yearly est. 11h ago
  • webMethods Developer

    Practice Xpert Inc. 3.7company rating

    Front end developer job in Elgin, IL

    TekWissen provides a unique portfolio of innovative capabilities that seamlessly combines clients insights, strategy, design, software engineering and systems integration. Our tightly integrated offerings are tailored to each clients requirements and span the services spectrum from Application Development/Maintenance, testing, IT Consulting & staffing for IT Infrastructure Management through strategic consulting and industry oriented Business Process. Our end-to-end Business Process as a Service (BPaaS) solutions support complex, high-value, knowledge based work. Combining applications, platforms, infrastructure, knowledge processes, and domain expertise allows us to deliver greater efficiencies and innovative business capabilities. Why TekWissen • Proven experience in delivering high performance data driven results since 2009. • We give our clients access to the same collaboration tools used internally by our development team, providing full visibility into project progress and team communication. .Client also has access to source code, so you can provide feedback early on. • Same team throughout the whole development phase and support. We consider loyalty to be our strategic priority. • Competitive cost structure utilizing offshore resources. • Ability to provide cost efficient post launch support. • Time zone allows daily morning Scrum meeting with entire team. For clients in the US, the overlap is 10-12 hours a day. • Low up-front investment we are open to start with a small trial project. • No lock-in - You can adjust the team size up and down as needed upon two weeks' notice • Our projects managers are based in both the US and India. You can opt for a US-based project manager. • We work on fixed price projects, essentially taking on the risk for cost overruns and miscalculations. This also helps clients budget with more certainty. • Keep you in the know of where the industry is going so you get the advantage of new technology. Job Description Job Responsibilities: web Methods Developer Candidate will be responsible for creating web Methods processes under the guidance of a web Methods administrator. Specific experience or skills required: (2+ years required) - Knowledge of current web Methods releases version 9.0+. - Ability to take direction to fulfill customer requirements in a timely manner. - Ability to use existing development as examples to base new work off of. - Strong Knowledge of PUB/SUB Pattern. - Experience with Performing Capacity Planning and Sizing of various ESB Components. - Experience with RosettaNet Module. - Experience in Building RosettaNet process models. - Strong knowledge of web Methods security/WS-Security. - Flow/Java Services experience. - XML/SCHEMA and web Methods web services development experience. - WebMethods Products Installation Experience in Linux/Unix. - IS/Broker Performance Tuning. - Legacy Integrations experience. - Trading Networks experience. Additional experience or skills that would be a plus but not required: - ASP.NET using C#. - Oracle PL/SQL. The position may require flexible work hours and the ability to work overtime as needed. Must be organized, be able to multi task, and adapt to changing priorities. The successful candidate must be able to work independently with minimal supervision. In additional to the technical skills, the individual will require excellent verbal and written communications skills to interact with key work partners. Shift Hours/Days: 1st shift/ 8:00 AM - 4:30 PM / M-F Length of Assignment: Temp-to-hire Additional Information Thanks & Regards Aravind Jakku ************************ ************
    $63k-98k yearly est. Easy Apply 11h ago
  • Web Developer

    Stefanini 4.6company rating

    Front end developer job in Deerfield, IL

    We help Procurement and Recruiting departments faced with the challenge of filling multiple IT-related openings for either long-term employment, or short-term projects. They need to find reliable candidates, with the right expertise, quickly and at the right cost to enable their company to remain competitive, and to increase profit and efficiency. Stefanini provides the IT contract resources you need to implement crucial projects, handle short-term assignments, or fulfill long-term placements. Our IT staffing services free you from the challenges of finding, recruiting, training and retaining high-quality professional staff, and allow you to focus on managing your business growth. We provide the ongoing skill development to ensure that professionals placed at your site are trained in leading technologies to support your information technology hardware, software, and network infrastructure. Augment your staff for short or long-term engagements, or for specialized expertise on specific projects. We have more than 25 years of staffing industry knowledge and can provide you with superior candidates to match your technical and professional needs. Job Description Receive web assets and navigate change requests for all content features in home page, brand landing pages, article pages, promotion page, landing pages and recipe collection pages. Know and understand web content specs Receive all web content assets on time to ensure delivery of web content refresh Package any content refresh assets that may require the partnership of a front end developer Manage 5+ seasonal content refreshes across site Manage 2x monthly web homepage refreshes Work with Starcom and Content teams weekly to receive proper tags and prioritize monetized content updates Reference content calendar to ensure correct content is published Working knowledge of mobile and how consumers view content on mobile devices Qualifications 2+ years experience required in marketing project management and/or account/client service, preferably at a marketing services or media agency 2+ years working in a content management system (ie. Sitecore) (CMS) Additional Information 6 - 7 Months Contract
    $58k-81k yearly est. 11h ago
  • Back End Developer

    Insight Global

    Front end developer job in Chicago, IL

    Required Skills: 5+ years of hands-on web development. Node.js and Python back-end development experience Product information management system experience - PIM. Extensive experience designing, developing, and maintaining RESTful APIs and data integration pipelines. Informatica P360 experience. Understanding of front-end technologies - JavaScript. Data processing frameworks - Apache Spark, Apache Kafka, etc. Middleware/API solutions experience - Azure API getaway, webmethods, etc. Database management experience - SQL, MySQL, MongoDB, PostgreSQL, etc. Knowledge of ETL processes and tools. Ingestion - processing and transformation (ETL) - storage - analysis - delivery BA in related field. Plusses: Any relevant certifications. Knowledge of data governance frameworks and compliance standards. Experience implementing data security measures. Position Details: Our client is looking for 3 back-end developers to manage, maintain, and optimize the company's PIM system. They will be responsible for developing and maintaining back-end platforms that facilitate the integration of PIM data with ERP, CRM, and other internal and external systems that consume or produce product data.
    $69k-95k yearly est. 1d ago
  • Front End JavaScript Developer

    Jobsbridge

    Front end developer job in Chicago, IL

    Jobs Bridge Inc is among the fastest growing IT staffing / professional services organization with its own job portal. Jobs Bridge works extremely closely with a large number of IT organizations in the most in-demand technology skill sets. Job Description Responsibilities: Must work with designers in integrating designs and templates with front end logic Develop and maintain singe page applications Test and refine RESTful APIs Stay up - to - date on the latest front end technologies Contribute to design and technology decisions Establish and promote design guidelines, best practices and standards Conduct user research and evaluate user feedback Document his/her codebase Required Experience: BS or equivalent work experience in Computer Science, Human-Computer Interaction, Interactive Design or related field 3+ years of experience in modern front end languages such as JavaScript, HTML5, CSS3. Working understanding of JavaScript framework such as Angular, Ember or React Experience unit testing JavaScript Experience calling your own or external RESTful APIs such as Google Maps or Spotify APIs. Experience Debugging CSS layout issues Experience with jQuery Experience with building responsive websites that create a positive user experience Must be up to date with latest UI trends, techniques and technologies Involvement with CommonJS and packaging systems such as bowserify or webpack Experience with Git and Github source control Qualifications JavaScript, HTML5, CSS3,RESTful API Additional Information Multiple Openings for GC/Citizen
    $69k-95k yearly est. 60d+ ago
  • Front End Developer

    Sonoma Consulting

    Front end developer job in Des Plaines, IL

    Sonoma Consulting is one of the fastest growing national IT Consulting and Executive Search company in the United States, which was founded in 2011 by Mark McGee, the President and CEO. Sonoma Consulting has two business divisions - IT Consulting Services & Executive Search to serve its 150 national clients which range from entrepreneurial start-ups to Global Fortune 500. Job Description SUMMARY This individual works independently and with other members of the software development team, with primary responsibility to design, develop and enhance components of the wheels.com Internet and Extranet sites, extensively focused on delivering customer-facing capabilities. Candidates must have in depth knowledge of software development life cycle with emphasis on front-end tech stack consisting of CSS, HTML. Experience in agile development methodology is a plus. ESSENTIAL DUTIES AND RESPONSIBILITIES This role is a demanding, highly dynamic and technically challenging position. A candidate must be experienced in all stages of the software development life cycle Requirements gathering, Design, Development, Construction and Implementation. Candidate must be highly proficient in enterprise level n-tier web application development. The candidate must also have excellent people skills and be resourceful in order to manage the software development process. Responsibilities include but are not limited to: Qualifications Enhancement and maintenance of existing and new web applications Technical Design, Coding, and Unit Test of web applications in accordance with business requirements and technical standards Design and Development of reusable components for web application Participation in functional specifications, prototyping, and estimation for web development projects Participate in the development of detailed design specifications for use by the technical team Participation in evaluation and prototype of new technologies, coding practices or third-party technology for use in web application Work with business teams to clarify requirements and business needs EDUCATION and/or EXPERIENCE Bachelors or Masters degree in Computer Science or applicable field CSS/HTML Strong understanding of responsive web design Ability to create user-centered interfaces in order to implement company design patterns Ability to work closely with User Experience, Business Analysts, and Creative Design team members to enhance the overall look and feel and usability of web interfaces Strong understanding of Bootstrap (3.x) standard components and their customization Ability to teach front-end dev concepts to other developers AngularJS/JavaScript Knowledge of core JavaScript concepts for writing and debugging Single Page Applications (SPA) Ability to coach other developers on JavaScript design patterns and best practices Experience developing in AngularJS or other SPA frameworks Knowledge of transpiled JavaScript languages (e.g., CoffeeScript) a plus. Excellent communication skills Source control: git and/or SVN Experience working as part of a development team (as well as independently) Willingness to learn new front-end concepts Ability to translate wireframes and high-level designs into visual components Experience with GULP or GRUNT a plus Experience with Agile Methodology (Scrum) a plus Excellent team work skills with an ability to get the work done with minimal supervision Understanding of large scale, multi-tier web application architecture Additional Information All qualified applicants will receive consideration for employment without regard to race, color, religion, place of origin, ethnic origin, national origin, ancestry, age, sex, sexual orientation, gender identity, transgender status, genetic information, mental or physical disability, marital status, pregnancy, veteran status, or any other characteristic protected by applicable national, state, or local law.
    $69k-95k yearly est. 60d+ ago
  • Web Developer II

    Artech Information System 4.8company rating

    Front end developer job in Schaumburg, IL

    Artech is the 10th Largest IT Staffing Company in the US, according to Staffing Industry Analysts' 2012 annual report. Artech provides technical expertise to fill gaps in clients' immediate skill-sets availability, deliver emerging technology skill-sets, refresh existing skill base, allow for flexibility in project planning and execution phases, and provide budgeting/financial flexibility by offering contingent labor as a variable cost. Job Description Web Developer II 6 MONTHS + Schaumburg,IL Extending order processing ColdFusion web application functionality for provisioning MSI's SaaS products. Webservices are used for communication between the applications. Includes application & database design, coding, testing, engineering-level documentation, and training. Requirements Degree is required: computer science or related 5+ years of working experience with the ColdFusion 2+ years experience with consuming web services (SOAP and REST) jQuery At least 1 year experience with: Tool/System architecture/design experience Database design (table layout) SQL Unix/Linux experience Familiarity with MVC Framework Additional Information For more information, Please contact Shubham ************
    $78k-103k yearly est. 60d+ ago

Learn more about front end developer jobs

How much does a front end developer earn in Evanston, IL?

The average front end developer in Evanston, IL earns between $60,000 and $110,000 annually. This compares to the national average front end developer range of $68,000 to $124,000.

Average front end developer salary in Evanston, IL

$81,000

What are the biggest employers of Front End Developers in Evanston, IL?

The biggest employers of Front End Developers in Evanston, IL are:
  1. Albertsons Companies
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