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  • Principal, R&D UI/UX Designer

    Vizient, Inc.

    Front end developer job in Chicago, IL

    Principal, R&D UI/UX Designer page is loaded## Principal, R&D UI/UX Designerlocations: Chicago, IL 60607: Irving, TX 75062 Vizient Corporate HQtime type: Full timeposted on: Posted 26 Days Agojob requisition id: 31569RWhen you're the best, we're the best. We instill an environment where employees feel engaged, satisfied and able to contribute their unique skills and talents while living and working as their authentic selves. We provide extensive opportunities for personal and professional development, building both employee competence and organizational capability to fuel exceptional performance through an inclusive environment both now and in the future.As Principal R&D UI/UX Designer, you'll define and drive the user experience strategy for next-generation healthcare platforms, focusing on emerging technology and intelligent design systems. You'll partner with product and engineering leadership to envision and deliver inventive, human-centered experiences that push the boundaries of healthcare innovation.As a design thought leader, you will set the bar for usability, accessibility, and ethical AI design, mentoring others while shaping how cutting-edge technology improves the lives of clinicians, patients, and health systems.**Role Responsibilities:*** **Lead innovation in UX design** across complex, data-rich healthcare workflows-guiding experiences that leverage **AI, predictive analytics, and automation** to empower smarter, faster decision-making.* **Drive the UX strategy** to align design vision with evolving business goals, technical capabilities, and **emerging digital health trends**.* **Collaborate with cross-functional partners**-including product, engineering, data science, and clinical experts-to transform insights and technology into **intuitive, scalable product experiences**.* **Define and evolve design systems** and standards that support **AI-driven personalization, interoperability, and design consistency** across platforms.* **Incorporate user research, behavioral analytics, and iterative testing** to ensure solutions are data-informed, ethically sound, and human-centered.* **Champion design excellence and mentorship**, fostering a culture of creativity, experimentation, and forward-thinking design within the UX community.### **Requirements:*** 10+ years of progressive UX design experience, including 5+ years at a senior, lead, or principal level.* Proven success designing for complex, enterprise-scale or AI-enabled digital products, ideally within healthcare or life sciences.* Demonstrated ability to shape product direction and influence senior stakeholders through design vision and storytelling.* Experience collaborating in fast-paced, innovative, and highly technical environments, particularly with AI, data science, or emerging tech teams.* Deep expertise in interaction design, information architecture, visual design, accessibility, and ethical technology practices.* Proficiency in modern design tools (e.g., Figma, Sketch, Adobe XD, InVision) and familiarity with prototyping for AI interfaces and data visualization.* Strong storytelling and communication skills to translate complex ideas into compelling design narratives.* Knowledge of user research and human-AI interaction methodologies, with the ability to synthesize insights into transformative design strategies.**Estimated Hiring Range:**At Vizient, we consider skills, experience, and organizational needs in our compensation approach. Geographic factors may adjust the range estimate and hires typically fall below the top range. Compensation decisions are tailored to individual circumstances. The current salary range for this role is $135,200.00 to $236,600.00.This position is also incentive eligible.Vizient has a comprehensive benefits plan! Please view our benefits here:**Equal Opportunity Employer: Females/Minorities/Veterans/Individuals with Disabilities**The Company is committed to equal employment opportunity to all employees and applicants without regard to race, religion, color, gender identity, ethnicity, age, national origin, sexual orientation, disability status, veteran status or any other category protected by applicable law.Working at Vizient means making a difference in today's dynamic health care industry, every day. Our mission is to connect health care organizations and providers with the knowledge, solutions and expertise that enable them to accelerate their clinical and operational performance.Vizient is based in Dallas and has offices in 20 metropolitan areas across the United States. We have 4,000 employees with a breadth of expertise, experience and compassion, who are eager to develop and implement solutions that advance health care for the greater good.Across our enterprise of companies, we have the scale and depth to deliver exponential impact across the continuum of care:* Provista - Proven supply chain partner specializing in extended, diagnostic and preventive care facilities, including surgery centers, home health and senior living* Apexus - The exclusive contractor for 340B Drug Pricing Program, managed by the Health Resources and Services Administration* **apt**itude - The industry's first online direct contracting market, supporting self-contracting activity between hospitals and suppliers.* Sg2 - Providing a unique blend of analytics, intelligence, consulting and education to enable health system leaders to integrate strategic growth and performance across the continuum of care.**Click** **for Vizient Careers Home Page.**### #J-18808-Ljbffr
    $59k-81k yearly est. 2d ago
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  • Java Developer -AWS

    Capgemini 4.5company rating

    Front end developer job in Nashville, TN

    We're Hiring! Join Our Team in Nashville, Tennessee for April 2026 Entry Level We are excited to announce three on-site opportunities for talented professionals ready to make an impact. If you have the skills and experience listed below, apply today and share this with your network! (Please note: Sponsorship is not available for these roles.) Who We're Looking For Java Developer or Software Engineer or Backend with AWS Majors: Computer Science (not Information Technology) Programming/Development Background: Experience with Java (not just JavaScript) through school or personal projects Preferably exposure to SQL and cloud platforms (AWS) Location: On-site in Tennessee( Training for 6 to 8 Week) Sponsorship: Not available What We're Looking For:Java Developer AWS Good working knowledge in Java, Spring Boot, Microservices. Bachelor's Degree or higher in Computer Science or a related field. Aggressive problem diagnosis and creative problem-solving skills. Strong skills to juggle multiple tasks within the constraints of timelines and budgets with business acumen. Ability to work and thrive in a fast-paced environment, learn rapidly, and master diverse web applications. Industry standard technology skills, i.e., personal computer skills, OS familiarity, Web, etc. Strong organizational, written, and oral communication skills. Ability to work under rigid deadlines in a fast-paced environment. Adept at making quick and sound priority decisions. Ability to follow documented, well-defined processes. Life at Capgemini: Capgemini supports all aspects of your well-being throughout the changing stages of your life and career. For eligible employees, we offer: Flexible work Healthcare including dental, vision, mental health, and well-being programs Financial well-being programs such as 401(k) and Employee Share Ownership Plan Paid time off and paid holidays Paid parental leave Family building benefits like adoption assistance, surrogacy, and cryopreservation Social well-being benefits like subsidized back-up child/elder care and tutoring Mentoring, coaching and learning programs Employee Resource Groups Disaster Relief
    $53k-92k yearly est. 3d ago
  • Junior AI Developer

    Crew Training International

    Front end developer job in Memphis, TN

    Requisition # 03030000_COMPANY_1.3 Job Title Junior AI Developer Job Type Full-time Memphis, TN 38119 US (Primary) Category Operations Job Description Assist with model integration, data pipelines, retrieval infrastructure, and the engineering scaffolding required to ship reliable, secure, and cost-effective Artificial Intelligence (AI) features. This role ensures the delivery of production-grade Large Language Model (LLM) systems that meet real-world demands for performance, cost-efficiency, and governance. MINIMUM QUALIFICATIONS Education: Bachelor's Degree in Computer Science, Data Science, AI, or related field is preferred, but not required. Equivalent practical experience, including boot camps, certifications, or self-directed learning, is also valued. Training and Experience: 0-2 years of professional experience in software development, data engineering, machine learning, or backend development. General Skills: Must have strong software engineering fundamentals and a deep understanding of working with LLMs in production environments. The ideal candidate brings hands-on experience with Python and modern data tooling and is comfortable building robust pipelines that connect unstructured content, structured data, and retrieval systems to power context-aware LLM workflows. You should demonstrate fluency in the design and reasoning of data movement processes, including ingestion, preprocessing, vector indexing, and query generation. Experience working with both open-weight and API-based large language models is also essential. This role requires a practical mindset, a strong command of SQL and retrieval strategies over relational data, and the ability to experiment, evaluate, and iterate toward scalable, cost-effective, and trustworthy AI features. Required Skills: Proficiency in Python, including experience with modern practices in structuring, testing, and maintaining codebases. Experience with Retrieval-Augmented Generation (RAG) systems, including document chunking, embedding, vector search, and grounded context construction. Hands-on experience with PostgreSQL and pgvector, including schema design and structured retrieval over relational data. Strong familiarity with SQL query generation, particularly in the context of semantic or hybrid retrieval. Experience integrating and orchestrating LLMs, with a focus on prompt templating, tool usage, and response parsing. Familiarity with Google ADK or equivalent frameworks for LLM scaffolding and orchestration. Comfort working with unstructured and structured data, including ingestion from PDFs, DOCX, Markdown, HTML, and APIs. Experience deploying and debugging LLM systems, including containerization (Docker), API-based LLM integration (e.g., Ollama or vLLM), and environment configuration. Preferred Skills Experience with graph-enhanced retrieval, using tools like Neo4j or ArangoDB, and an understanding of when and how to apply knowledge graphs to improve LLM grounding. Knowledge of model adaptation techniques, including LoRA, QLoRA, or PEFT approaches for fine-tuning or personalization. Familiarity with prompt optimization strategies, including prompt evaluation and failure case analysis. Basic understanding of hybrid search and reranking pipelines, such as ColBERT, BGE rerankers, or commercial tools like Cohere Rerank. Experience with infrastructure optimizations, such as autoscaling (KEDA, HPA), Redis caching layers, or efficient streaming and batching. Familiarity with safe deployment practices, including prompt injection mitigation and handling of sensitive or regulated data. Clearance: Must be able to obtain/maintain a Secret clearance. Prefer holds an active Secret clearance. DUTIES & RESPONSIBILITIES Design and implement end-to-end RAG architectures, including document ingestion, chunking, embedding generation, vector indexing, query planning, retrieval, and response synthesis. Evaluate and integrate LLMs, embedding models, and vector databases to support efficient and accurate retrieval and generation. Design and implement scaffolding and orchestration around LLMs, including prompt templating, tool invocation, evaluation harnesses, and safety guards. Develop data processing pipelines for structured and unstructured content (PDF, DOCX, HTML, Markdown, databases, APIs); implement normalization, deduplication, PII redaction, and metadata enrichment. Implement and optimize retrieval strategies and context construction (citation, source attribution, grounding). Adapt retrieval and embedding strategies to domain-specific taxonomies, ontologies, or structured schemas; support contextual retrieval from hierarchical or relational sources. Productionize LLM-based systems: containerize components (Docker), deploy orchestration via Kubernetes or serverless platforms, implement observability (OpenTelemetry, logging, tracing), and manage configuration. Measure and improve quality: define offline and online evals, golden datasets, A/B tests, hallucination detection, toxicity filters, and guardrails. Optimize performance and cost: batching, caching, streaming, and efficient context management. Implement security, privacy, and compliance best practices including access controls, injection defense, and safe data handling. Develop solutions that can run entirely on-premise or in air-gapped environments, prioritizing data sovereignty and privacy. Various other duties in direct support of accomplishment of primary duties listed. SUPERVISORY/MANAGEMENT RESPONSIBILITY None
    $51k-71k yearly est. 1d ago
  • Java Developer (W2, On Site Chicago)

    Teksystems 4.4company rating

    Front end developer job in Chicago, IL

    *Java Developer* *Contract. * *W2 only* *On site 5 days/week Chicago - Must be local for interview * 10+ years experience *Must-Have* * Java + Spring Boot (enterprise scale) * Microservices + REST APIs * IAM fundamentals (OAuth, OIDC, SAML, LDAP) * Secure coding & vulnerability remediation * Oracle DB * CI/CD pipelines * Linux + containers *High-Value Differentiators* * OpenShift / Kubernetes * IAM platforms (Ping, ForgeRock, Okta, Hypr) * Cloud security familiarity * React (nice-to-have) * *Emerging*: AI/LLM integration into Java services (MCP, vector DBs) *Experience Level* Expert Level *Job Type & Location*This is a Contract position based out of Chicago, IL. *Pay and Benefits*The pay range for this position is $50.00 - $70.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: * Medical, dental & vision * Critical Illness, Accident, and Hospital * 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available * Life Insurance (Voluntary Life & AD&D for the employee and dependents) * Short and long-term disability * Health Spending Account (HSA) * Transportation benefits * Employee Assistance Program * Time Off/Leave (PTO, Vacation or Sick Leave) *Workplace Type*This is a fully onsite position in Chicago,IL. *Application Deadline*This position is anticipated to close on Jan 23, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
    $50-70 hourly 1d ago
  • Java Developer

    CSCI Consulting 3.7company rating

    Front end developer job in Indianapolis, IN

    CSCI is seeking a Java Developer to join our high-impact team modernizing a critical Department of War (DoW) business system. This multi-year initiative is focused on consolidating and upgrading legacy applications into a cloud-native, secure, and efficient platform that supports millions of military retirees and beneficiaries. As a key contributor, you will help transform aging systems into a modern, resilient architecture using cutting-edge development practices. Responsibilities Lead and contribute to the migration of legacy COBOL applications to Java-based microservices Translate business and technical requirements into scalable, maintainable, and secure software solutions Develop backend solutions using Java (Spring, Hibernate) and frontend with React, Angular, or similar Identify optimization opportunities for legacy application returning to Azure-based environments Design, develop, test, and deploy full stack solutions in Azure Cloud Collaborate with cross-functional teams to ensure seamless integration and performance Build secure, scalable RESTful APIs for cloud integration Ensure compliance with DoD cybersecurity and software development standards Document system architecture, codebase, and migration processes Participate in Agile ceremonies and contribute to sprint planning and retrospectives Minimum Requirements Must be eligible for a DoD Public Trust security clearance Bachelor's degree in computer science, Engineering, or related field 5+ years of experience in full stack development (e.g. Java, Python, HTML, CSS, Java Script, Maven RabbitMQ etc.) and related frameworks Strong proficiency in Java (Spring Boot, REST APIs) and associated message services Strong understanding of software design patterns, architecture principles, and SDLC methodologies Strong skills in writing complex SQL queries for data manipulation and reporting with experience in Oracle and SQL Server database Hands-on experience with Azure services (App Services, Functions, Key Vault, etc.) Familiarity with front-end technologies (Angular, React, or similar) Experience with relational databases (Oracle, SQL Server, PostgreSQL) Creativity and adaptability in problem-solving Ability to work with clients to understand their needs Strong organizational and time-management skills Excellent written and verbal communication skills Professional presence Preferred Skills Experience in government or defense-related software projects Experience with Defense Business Systems Familiarity with Strangler pattern Familiarity with DoD STIGs and RMF compliance Knowledge of DevSecOps practices and tools (Azure DevOps, Git, SonarQube) Experience with containerization (Docker, Kubernetes) Knowledge of security standards and performance optimization techniques. Azure certification (Azure Developer Associate, Azure Solutions Architect, etc.). Knowledge of Event-Driven architecture and messaging systems (e.g., Azure Service Bus, Kafka). Exposure to automated testing frameworks and performance tuning Knowledge on Implementation of CI/CD pipelines using Azure DevOps / Set up and manage Azure Pipelines for automated deployment Experience with COBOL and understanding of legacy mainframe systems Knowledge of caching mechanisms -Redis, KeyDB Ability to work in a team environment, as well as independently Strong customer and vendor relationship skills Demonstrated ability to comply with data standards and policies Motivation to learn new technologies and methodologies that demonstrate value Past experience working with a federal agency Department of War experience is a plus! About CSCI CSCI is an award-winning information technology and financial management consulting firm founded on one simple philosophy: "Do what is right, always." We apply this philosophy across all elements of our growing business, from delivering world-class services for customers to providing an environment where associates thrive both personally and professionally. At CSCI, work and fun aren't diametrically opposed! At CSCI, our goal is to hire people with proven track records and retain them with an energizing, diverse company culture. We value each associate's natural drive to excel, and we provide them with the freedom to do things their way. CSCI seeks the best and brightest in the industry-those who are ready to move their lives and career forward. Join us today and get excited about Mondays again! Benefits of Working at CSCI Competitive salaries Generous Paid Time Off (PTO) package Paid holidays aligned to the Federal calendar Full health benefits including medical, dental, vision, and life insurance 401(k) retirement plan Team building events Professional development support Legal CSCI complies with all applicable Federal, state, and local employment regulations. Please reach out to with any questions. Equal Employment Opportunity All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. CSCI provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. If you require an accommodation, please contact CSCI Human Resources for further assistance. For questions regarding the qualifications listed above, please contact the CSCI Recruiting Team. E-Verify CSCI participates in E-Verify to confirm the employment eligibility of all newly hired employees. For more information, please visit********************* California Consumer Privacy Act (CCPA) Notice As part of the application and recruitment process, CSCI Consulting, Inc. may collect personal information as described under the California Consumer Privacy Act (CCPA). This information is collected solely for employment-related purposes, including evaluating your qualifications, processing your application, and complying with legal obligations. By applying to this position, you acknowledge that you have read and understand the following notice regarding the collection of your personal information as a job applicant: Categories of Information Collected: Personal identifiers, employment history, educational information, and any other information provided in your application or as part of the interview process. Purposes for Collecting Information: To review your application, assess your qualifications, and manage the hiring process. Retention and Security: Information collected will be retained indefinitely and will be securely stored and handled in accordance with CCPA guidelines and CSCI Consulting, Inc. policies. Rights of Applicants: Under CCPA, California residents have the right to request information about the personal data we collect, delete it, and request restrictions on certain uses. However, some information may be retained as required by law. For further information, or to exercise your rights under the CCPA, please contact CSCI's HR team. Disclaimer The above declarations are not intended to be an all-inclusive list of the duties and responsibilities of the job described, nor are they intended to be such a listing of the skills and abilities required to do the job. Rather, they are intended only to describe the general nature of the job.
    $72k-91k yearly est. 3d 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
  • 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

    ECM Tek LLC

    Front end developer job in Chicago, IL

    Job Title: Back End Developer We are seeking a skilled Back End Developer to join our engineering team in Chicago. In this role, you will design, develop, and maintain scalable backend systems, focusing on APIs and database management to support our React-based front-end applications. You will collaborate with front-end developers, product managers, and other stakeholders to ensure seamless integration and optimal performance. This position requires expertise in server-side technologies, with a strong emphasis on Microsoft SQL, MongoDB, and API development. Location This position requires in-office presence four days per week in downtown Chicago, IL. Key Responsibilities API Development: Design and implement RESTful services to support React front-end applications, ensuring secure, efficient, and scalable data exchange. Database Management: Develop and optimize database schemas, queries, and indexes using PostgreSQL (relational) and MongoDB (NoSQL) to support application needs, such as data retrieval for dynamic React components. System Architecture: Build and maintain server-side infrastructure (e.g., FastAPI, Django or similar frameworks) to handle business logic, authentication, and data processing. Integration and Collaboration: Work closely with React developers to integrate APIs, ensuring compatibility with front-end state management (e.g., Redux, Context API) and data fetching Performance Optimization: Identify and resolve backend performance bottlenecks, such as slow database queries or inefficient API endpoints, using techniques like caching, query optimization, or load balancing. Security and Scalability: Implement secure practices (e.g., input validation, JWT authentication, CORS) and design systems to handle high traffic and large datasets. Testing and Debugging: Write unit and integration tests for APIs and backend logic using tools like Jest, Mocha, or Postman. Debug issues using logging, monitoring, or profiling tools. Collaboration and Best Practices: Participate in code reviews, document APIs (e.g., using Swagger/OpenAPI), and stay updated on backend development trends and best practices. Required Qualifications Experience: 3+ years in backend development, with at least 2 years working with PostgreSQL and/or MongoDB. Experience building APIs for web applications, preferably with front-end integration. Core Technical Skills: Proficient in Java server-side development using Spring Boot and Spring MVC, deploying and running RESTful applications on Apache Tomcat servers. Proficiency in server-side programming (e.g., Python, JavaScript, or Go) and frameworks like FastAPI, Django, or Express. Strong knowledge of database design and querying with PostgreSQL (e.g., writing complex SQL queries, indexing) and MongoDB (e.g., aggregation pipelines, schema design). Experience developing and documenting RESTful APIs for front-end consumption. Familiarity with authentication/authorization mechanisms (e.g., OAuth, JWT) and API security best practices. Testing and Tools: Experience testing backend systems with tools like Jest, Mocha, or Postman. Familiarity with version control (Git), CI/CD pipelines, and cloud platforms (e.g., AWS, Azure, or GCP). Soft Skills: Strong problem-solving, attention to detail, and ability to articulate trade-offs (e.g., relational vs. NoSQL databases, REST vs. GraphQL). Preferred Qualifications Experience integrating backend systems with React front-end applications, including optimizing API responses for React's data fetching patterns. Familiarity with TypeScript for type-safe API development. Knowledge of containerization (e.g., Docker) and orchestration (e.g., Kubernetes) for deploying backend services. Experience with microservices architecture or serverless computing. Contributions to open-source backend projects or engagement with developer communities. If you are passionate about building robust backend systems that power high-quality React applications and thrive in a fast-paced environment, apply today! We value diversity and encourage applications from underrepresented groups in tech.
    $69k-95k yearly est. 11d 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
  • Front End Developer

    360-Tsg

    Front end developer job in Glenview, IL

    We are working with an exciting organization and they are looking to bring on a highly motivated, flexible & friendly Web Designer to join their team. We are looking for someone who is comfortable contributing\/working in an entrepreneurial, fast\-paced and fun work environment. Responsibilities Design page layouts and interactions for e\-commerce and blog websites Work collaboratively with our entire staff to create beautiful visual content that complements our brand and marketing strategies Research and design concepts for our website, products, and retail stores that are usable, beautiful, and marketable Rapid prototyping with dedication to iteration and A\/B testing Write frontend code to implement designs, both adding contemporary libraries and integrating with the existing code base Work closely with backend developers throughout the implementation process Analyze usability, conversion rate, and SEO reports to identify new opportunities that improve each visitor's website experience Qualifications Ability to identify overarching web design issues and opportunities and implement effective solutions. Experience creating wireframes with tools like Balsamiq Ability to design low\-fi and high\-fi prototypes from wireframes with Figma, Adobe XD, Axure RP, or similar tools. Experience implementing designs\/prototypes in CSS, HTML, and JavaScript Ability to put yourself in the customer's shoes and come up with ideas that are relevant and enticing An active learner who loves finding ways to improve your skills Experience with testing platforms, e.g. Google Optimize Experience working on a large application using React, Angular, Ember, Flux, or Vue Expertise with git and resolving merge conflicts Requirements Minimum 3 years of front end development experience HTML5 CSS3 Javascript and jQuery Single Page Application frameworks (React, Angular, Ember, Flux, Vue) Responsive design PHP is a plus PHP based templating systems (Twig, Blade, Smarty) is a plus Wireframes Adobe cloud solutions Rapid Prototyping tools (Figma, Adobe XD, Axure RP) Linux\/Unix command line experience "}}],"is Mobile":false,"iframe":"true","job Type":"Full time","apply Name":"Apply Now","zsoid":"61675964","FontFamily":"PuviRegular","job OtherDetails":[{"field Label":"Industry","uitype":2,"value":"Technology"},{"field Label":"Job Opening ID","uitype":111,"value":"ZR_210_JOB"},{"field Label":"City","uitype":1,"value":"Glenview"},{"field Label":"State\/Province","uitype":1,"value":"Illinois"},{"field Label":"Zip\/Postal Code","uitype":1,"value":"60025"}],"header Name":"Front End Developer","widget Id":"**********00072311","is JobBoard":"false","user Id":"**********00096003","attach Arr":[],"custom Template":"5","is CandidateLoginEnabled":false,"job Id":"**********15758057","FontSize":"15","google IndexUrl":"https:\/\/360techstaffing.zohorecruit.com\/recruit\/ViewJob.na?digest=tX.9.R6Jttlwt1o4GuBo5cYW2hJJhhLemFLeaKmV6Uo\-&embedsource=Google","location":"Glenview","embedsource":"CareerSite","indeed CallBackUrl":"https:\/\/recruit.zoho.com\/recruit\/JBApplyAuth.do"}
    $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. 22h 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
  • 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
  • Java Front end developers (TDD)

    Sonsoft 3.7company rating

    Front end developer job in Northbrook, IL

    Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services. Job Description Preferred • At least 4 years of experience in Java, J2EE technologies with strong experience in developing J2EE based web application using server technologies including Struts, Spring, Hibernate, Soap/Rest Web Services, • At least 2 years of experience of Jboss Application server. • • Excellent Analytical skills to understand the business process and Functionality, Gathering Requirements, application / data migration, data extraction, data load, reporting, application maintenance, application / production support and release management. • Knowledge of available tools and development frameworks. • Ability to work in a collaborative multi-application team environment. • Good communication skills • Experience and desire to work in a Global delivery environment Must Have JavaScript, ES7, ReactJS, TDD Qualifications Basic Qualification • Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. • At least 4 years of experience with Information Technology. Additional Information Note:- This is a Full-Time & Permanent job opportunity for you. Only US Citizen, Green Card Holder, GC-EAD, H4-EAD & L2-EAD can apply. No OPT-EAD, H1B & TN candidates please. Please mention your Visa Status in your email or resume.
    $64k-87k 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. 23h 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. 23h ago
  • Principal UI/UX Designer for AI-Driven Healthcare

    Vizient, Inc.

    Front end developer job in Chicago, IL

    A leading healthcare technology company in Chicago is seeking a Principal R&D UI/UX Designer to drive user experience strategy for innovative healthcare platforms. The ideal candidate will lead UX design innovation, mentor teams, and work collaboratively with product and engineering leaders. Candidates should have over 10 years of UX design experience, focusing on AI and healthcare solutions. This role offers competitive compensation and full-time working conditions. #J-18808-Ljbffr
    $59k-81k yearly est. 2d 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 Hopkinsville, KY?

The average front end developer in Hopkinsville, KY earns between $54,000 and $99,000 annually. This compares to the national average front end developer range of $68,000 to $124,000.

Average front end developer salary in Hopkinsville, KY

$73,000
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