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  • Junior Web Developer

    Long Island University 4.6company rating

    Web developer job in Brookville, NY

    Long Island University Job Title: Junior Developer / Database Administrator Employment Type: Full-time Department: Information Technology / Institutional Research Salary Range: $76,000-$80,000 About the Role We are seeking a motivated Junior Developer / Database Administrator (DBA) to join our growing IT team. This position combines application development, database management, and data reporting support. The ideal candidate enjoys working with data and systems that drive decision-making across the institution. You'll collaborate with developers, analysts, and reporting staff to support mission-critical applications and assist in maintaining the accuracy and accessibility of institutional data used for reporting, compliance, and analytics. Key Responsibilities Application Development & Database Administration * Assist in designing, coding, testing, and maintaining web and database applications. * Write and optimize SQL queries, stored procedures, and functions to support both applications and reporting. * Monitor and maintain database performance, availability, and security (Oracle, SQL Server). * Perform data imports and exports processes for institutional data needs. * Help identify and resolve application and database performance issues. * Support integration between systems and third-party applications. * Utilize version control tools such as Azure DevOps or Git to manage and track code changes. * Participate in code reviews, change control, and deployment processes. Institutional Reporting Support * Assist in preparing, validating, and delivering data for institutional, state, and federal reporting. * Work with the Institutional Research team to ensure data integrity across systems. * Develop and maintain queries, views, and datasets used in recurring crystal reports. * Support automation and process improvement efforts in data collection and reporting. * Ensure data is handled securely and consistently with institutional policies and privacy regulations. Qualifications Required: * Bachelor's degree in Computer Science, Information Systems, Data Analytics, or a related field; or equivalent experience. * 1-3 years of experience in software development, database management, or data reporting. * Proficiency in SQL (Oracle, SQL Server). * Familiarity with one or more programming languages (C#, Python, JavaScript, etc.). * Strong analytical and problem-solving skills. * Ability to communicate effectively with both technical and non-technical users. * Attention to detail and commitment to data accuracy. Preferred: * Experience supporting Institutional Research or data reporting functions. * Experience with Oracle Database (PL/SQL, schema management, performance tuning). * Familiarity with .NET, ASPX/ASPX.NET, or similar development frameworks. * Knowledge of data governance, FERPA, or higher education data standards (IPEDS, state reporting, etc.). LIU is an equal opportunity employer. LIU is committed to extending equal opportunity in employment to all qualified candidates who can contribute to the diversity and excellence of our academic community. LIU encourages applications from all qualified individuals without regard to race, color, religion, genetic information, sexual orientation, gender and/or gender identity or expression, marital or parental status, national origin, ethnicity, citizenship status, veteran or military status, age, disability or any other basis protected by applicable local, state or federal laws. Hiring is contingent on eligibility to work in the United States.
    $76k-80k yearly 48d ago
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  • Front End Developer

    Egifter

    Web developer job in Huntington, NY

    Developing great software takes more than just simply writing code. It takes a cohesive team, passionate about developing elegant products that scale exponentially in an extremely short time-frame and one that works well under pressure and has the competitive nature to be the best in the business. To build that team, a company must find the right mix of technical, business and leadership talent. We are looking for a proactive, highly-motivated senior level Front End Developer to help us develop and continually improve our products. Someone who understands the importance of Responsive design to build great user experiences. The right candidate will possess knowledge of several modern programming languages and design tools and demonstrate the ability to rapidly learn others. You will also have enough creative smarts to suggest and implement improvements that will enhance the user experience. This is an important addition to our engineering group and an amazing growth opportunity for an individual who can code great software and enjoys collaborating with cross-functional teams. If you are a highly technical, hands-on coder/hacker, and you get excited by tough technical challenges, then we want to hear from you today. Responsibilities Rapidly iterate on product and platform features by writing elegant, reliable code to build robust, lasting, and scalable products Collaborate with other team members to make recommendations based on the company's needs Conduct code reviews and specification conformance testing as defined by the selected software development methodology before deploying to production and staging servers Monitor application performance and review any application failures in staging or production Ensure technical issues are quickly resolved and implement strategies and solutions to help reduce the likelihood of reoccurrence Qualifications 4+ years on the job experience in building and deploying web-based products, software design and development DEVELOPMENT: Responsive Web Design, Cross Browsers Compatibility, Wireframe, Backend/API Integration LANGUAGES/FRAMEWORKS. Experiences in a majority of the following: Bootstrap, Javascript, JQuery, HTML5, CSS3, SASS, LESS, JSON, Knockout/AngularJS, Backbone, Ajax. PROGRAMS: Photoshop/ Visual Studio / GIT /Agile Management Systems (e.g., JIRA) Comfortable with an iterative design process that includes accepting and managing feedback and constructive criticism Ability to deliver quality work within very tight timelines Strong communication & organizational skills The following skills/understanding are a plus Back-end experience with C# and .NET Understand SDLC, principals of design, UX and agile methodology Use test-driven development to guide implementation Excellent Cross-Browser debugger eGifter reaffirms its commitment to providing equal opportunities for employment and advancement to qualified employees and applicants. Individuals will be considered for positions for which they meet the minimum qualifications and are able to perform without regard to race, color, gender, age, religion, disability, national origin, veteran status, sexual orientation, gender identity, current unemployment status, or any other basis protected by federal, state or local laws. eGifter is an Equal Opportunity Employer - Minority/Female/Disability/Veteran/Current Unemployment Status
    $78k-109k yearly est. 60d+ ago
  • Web Developer

    Chembular Manpower

    Web developer job in Newtown, CT

    TFA Staffing Co.is a full service professional staffing agency.We specialize in the High Technology profession with talent in many different areas. A faster pace - The average professional at TFA Staffing completes 8 to 12 engagements in a year across numerous areas of practice and client industries. Large Enterprise Clients: Our consultants work on critical projects for some of the world's largest companies. We have a diverse set of clients with an emphasis in Professional and Executive Level, Financial Services, Information Technology, Health Care, Sales, Engineering, Industrial and Skilled Labor. We offer candidates complete confidentiality in their search and provide employers with simple, targeted searches from a database of qualified candidates through partnerships with afilliate companies. Job Description Job ID: 1919-014 Green card or citizen only No relocation Firm offers software and software-enabled services for the financial services industry including Institutional Asset Managers , Hedge Funds, and Insurance Firms. Description: Candidate will become part of the development team that supports and enhances the Web portals that delivers services and product for our client base. Responsibilites New Development Maintenance programming and new development If you would like to discuss this position please feel free to contact " in strictest confidence: Qualifications Green card or citizen BS Strong HTML/CSS/JavaScript/AJAX and JQuery Experience 2+ years of ASP.NET, C# Experience and MVC MS SQL or other Relational Database Experience Additional Information Please send resume/CV in word doc format ASAP to ~ [email protected] (P) ************
    $69k-92k yearly est. 1d ago
  • Web design intern

    Treehouse Strategy and Communications

    Web developer job in White Plains, NY

    You are someone who has both artistic design sensibilities as well as technical front-end development skills. This combines design artistry with software engineering. We are looking for an intern to: Familiarity or experience with front-end frameworks such as React Ability to draw/create wireframes to map out user experience Artistic and strong sense of design Familiarity with CSS, Javascript, and Bootstrap to help design front-end of web applications Implement websites in CMS including WordPress and other front-end frameworks This position is available in either part- or fulltime. Can start immediately This internship position is unpaid. In your cover letter, please specify your availability and include links to your portfolio and Github profile. Remote is acceptable. Qualifications Pursuing an undergraduate degree in design, web development, computer science, computer engineering, or a relevant field Additional Information All your information will be kept confidential according to EEO guidelines.
    $43k-65k yearly est. 1d ago
  • UI "Front End" Web Designer Consultant

    Jobsbridge

    Web developer job in Brentwood, NY

    Hello, Greetings from Jobsbridge! Jobsbridge, Inc. is a fast growing Silicon Valley based I.T staffing and professional services company specializing in Web, Cloud & Mobility staffing solutions. Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Job Description The UI team is seeking a proficient front end web designer to assist with various UI/UX projects. The successful candidate will be passionate about web design and development; take pride in and ownership of assigned projects; possess a desire to learn new approaches and technology; able to work in a fast-paced, multi-project environment. The successful candidate will participate in all phases of front end projects including requirements gathering, design, development, usability testing, deployment, and maintenance. Responsibilities Develop wireframes and high fidelity mockups from requirements Ensure UI/UX design is in accordance with corporate branding; style guides; design patterns and other requirements Help create and maintain UI/UX design patterns; style guides; style tiles and standards Help create, maintain and socialize UI/UX standards Help identify and evaluate new technologies and methodologies regarding UI/UX design Create and maintain design templates Required Skills and Experience 5 years minimum designing web site front ends Effective ability to conceptualize and communicate UI/UX ideas to technical and non-technical stakeholders Proficiency with design approaches and tools including sketching; wireframing; high fidelity mockups Proficiency with Adobe CC applications including Photoshop; Illustrator; InDesign and others Proficiency with Microsoft Office products including Word; Outlook; PowerPoint; Excel Responsive Web Design: working knowledge as it affects the design phase UI/UX: strong understanding of principles; standards and best practices Additional skills and experience that would be considered a big plus 8 years minimum developing web site front ends Proficiency with video editing and production (Adobe Premier; Camtasia) Experience with Balsamiq; Sketch; Axure; InVision; Adobe XD HTML5 and CSS3: working knowledge or practical experience with coding jQuery: working knowledge or practical experience with jQuery libraries and interfaces Responsive Web Design: working knowledge or practical experience with regard to creating/maintaining responsive sites Experience with Twitter's Bootstrap framework. HTML Email: experience designing responsive HTML emails Cross-browser compatibility: experience testing with IE, Firefox, Chrome, Safari, browser developer tools. Web Accessibility: experience integrating WCAG standards in design. Qualifications UI/UX,HTML5 ,CSS3, Additional Information Only GC/Citizen/OPT
    $71k-100k yearly est. 60d+ ago
  • Full Stack Web Developer

    Simpleciti

    Web developer job in Garden City, NY

    Job Description We are looking for a full stack web developer to build and ship production software with strong technical judgment and high UX quality. This role spans frontend, backend, and deployment, with an emphasis on modern web development while maintaining and extending existing Django systems. The role requires high autonomy and the ability to deliver usable, polished experiences without heavy design input. Core Responsibilities Build and ship full-stack web applications Design and implement strong user experiences with minimal designer input Build and maintain backend logic and APIs, including Django services Integrate frontend applications with Django-based backends Own deployment and production operation Maintain performance, reliability, and code quality across the stack Use AI-assisted IDEs to increase development speed and effectiveness Requirements Backend Django, JavaScript, and Python in production environments API design and backend system maintenance Product & Execution Ability to work independently from problem definition to production Strong UX judgment without reliance on detailed designs Development Environment Cursor, Claude Code, or Codex preferred Bonus Experience TypeScript Next.js React Tailwind CSS Vercel and/or Cloudflare shadcn/ui Bun
    $65k-87k yearly est. 19d ago
  • Full Stack Web Developer

    Simpleciti Companies

    Web developer job in Garden City, NY

    We are looking for a full stack web developer to build and ship production software with strong technical judgment and high UX quality. This role spans frontend, backend, and deployment, with an emphasis on modern web development while maintaining and extending existing Django systems. The role requires high autonomy and the ability to deliver usable, polished experiences without heavy design input. Core Responsibilities Build and ship full-stack web applications Design and implement strong user experiences with minimal designer input Build and maintain backend logic and APIs, including Django services Integrate frontend applications with Django-based backends Own deployment and production operation Maintain performance, reliability, and code quality across the stack Use AI-assisted IDEs to increase development speed and effectiveness Requirements Backend Django, JavaScript, and Python in production environments API design and backend system maintenance Product & Execution Ability to work independently from problem definition to production Strong UX judgment without reliance on detailed designs Development Environment Cursor, Claude Code, or Codex preferred Bonus Experience TypeScript Next.js React Tailwind CSS Vercel and/or Cloudflare shadcn/ui Bun
    $65k-87k yearly est. Auto-Apply 60d+ ago
  • Web Application Developer

    Opexpert

    Web developer job in Greenwich, CT

    My Client is headquartered in Greenwich, Connecticut and has over 1,200 employees in its offices in the USA, Switzerland, Canada, Hong Kong, UK, Australia, Hungary, Russia, Japan, India, China and Estonia. My Client is regulated by the SEC, FINRA, NYSE, FCA and other regulatory agencies around the world. Job Description 1. Design, develop and maintain responsive web applications for client's web-based account registration, account maintenance, tax, and compliance systems. 2. Typical projects will be focused on web client/web server development and include middleware and backend integration. 3. The majority of development will be using Java and Java Script with some exposure to PL/SQL, Python, Unix shell scripts and other general-purpose languages and tools. Qualifications 1. BS/MS Computer Science, Engineering, Mathematics 2. Strong knowledge of programming concepts and algorithms 3. Strong knowledge of Java or similar general purpose OO language. 4. Experience with browser markup and scripting (JScript, HTML5) 5. Experience with database backed web applications. 6. Experience with concurrency 7. Prior experience (including college projects) with interactive Web applications. 8. Familiar with web applications, concepts, and tools Additional Information All your information will be kept confidential according to EEO guidelines.
    $72k-95k yearly est. 1d ago
  • UI/UX Designer

    Ronkonkoma, Ny USA

    Web developer job in Ronkonkoma, NY

    About CAMP Systems: At CAMP Systems, we are the trusted leader in aircraft compliance and health management, proudly serving the global business aviation industry. With over 20,000 aircraft and 33,000 engines supported on our cutting-edge platforms, and partnerships with more than 1,300 maintenance facilities and parts suppliers worldwide, we're shaping the future of aviation technology. Since our founding in 1968, we've grown to a dynamic team of 1,600+ employees across 14 locations globally-all united by a passion for innovation and excellence. Our Mission & Vision: We connect the aviation industry through smart technology to make flight safer and more efficient, driving the future of aviation with intelligence and exceptional customer experiences. Our Values & Excellence Mindset: We are customer obsessed, trust-driven, owners of our work, stronger together, constantly curious, and boldly innovative. What You Will Experience In This Role: The UI/UX Designer is a key member of the product team, focused on creating intuitive, user-centered experiences within our Aircraft Health Management product suite. This role is responsible for translating complex workflows and user needs into clean, modern designs that drive usability, adoption, and customer satisfaction. The UI/UX Designer collaborates closely with product managers, developers, and customers to understand use cases and translate them into wireframes, interactive prototypes, and polished interface designs. This role acts as the design advocate across the organization, ensuring consistency with our design system and alignment with stakeholder expectations. The position requires strong communication and presentation skills, as it is both customer-facing and the primary design point of contact within the product organization. The UI/UX Designer will work across cross-functional teams - including engineering, marketing, and customer success - to ensure that design solutions support business goals and deliver a seamless user experience from concept to release. Responsibilities: Transform complex aviation workflows into intuitive, user-centered design solutions. Partner closely with Product Managers, developers, and stakeholders to define and elevate product visuals, interaction patterns, and overall experience. Create high-quality UX deliverables including journey maps, wireframes, interactive prototypes, and production-ready UI designs in Figma. Ensure a cohesive and accessible design system across web and mobile, supporting consistency and scalability. Collaborate with engineering teams to ensure accurate implementation of UI designs using modern front-end frameworks (e.g., Angular Material v19+). Conduct usability testing, competitive benchmarking, and heuristic evaluations to validate and improve design outcomes. Advocate for best-in-class usability, accessibility, and responsive design across devices and browsers. Stay current with UX/UI trends, industry best practices, and emerging technologies - especially within aviation and enterprise SaaS. You have: Bachelor's degree in fields such as Graphic Design, Interaction Design, Human-Computer Interaction (HCI), Computer Science, or related field. 4+ years of professional experience in UI/UX design for complex, data-rich web applications (aviation, aerospace, or enterprise SaaS experience is a plus). Strong portfolio demonstrating user-centered design principles, interaction design, and ability to translate requirements into elegant interfaces. High proficiency in Figma for wireframes, prototypes, high-fidelity UI design, and design system usage. Exposure to AI-driven product design. Experience designing dashboards, workflow-driven UIs, and responsive layouts across devices and browsers. Familiarity with front-end technologies and modern component libraries (e.g., HTML, CSS/SaSS, Angular Material) to support seamless handoff to engineering. Excellent communication, collaboration, and documentation skills. Experience conducting usability testing or expert reviews to validate design decisions. Familiarity with tools and processes such as Jira, Confluence, and accessibility standards (WCAG). Compensation range for this opportunity is currently is $100k - $110k DOE Why Work at CAMP? Join a culture where your ideas matter, your impact is real, and your growth is supported. Be part of a team reimagining the future of aviation. CAMP is committed to creating a diverse environment and is proud to be an affirmative action and equal opportunity employer - vets/disabled CAMP is committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, please contact ******************. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity, disability or protected veteran status EEO.
    $100k-110k yearly 60d+ ago
  • Software Developer (Data Engineer).

    Eureka Infotech, Inc.

    Web developer job in Hicksville, NY

    Software Developer (Data Engineer). Multiple Openings. Multiple Openings. Work in project migration from on- prem SSIS, SQL Server to Azure cloud. Develop complex database objects, stored procedures, functions, packages and triggers using SQL and PL/SQL. Write and test applications using Java. Test and debug issues. Work with Java, Javascript, Unix. Work on data movement from legacy Hive systems to ADLS using ADF pipelines. Create Synapse tables and develop configurations for the data movement according to the cloud data types. Participate in Data Migration using Spark SQL, Azure Blob Storage, and Azure Data Factory, Azure Synapse, SSIS. Work on historical data migration (HDM) from legacy systems to Azure Data Lake (Curated Zone) and Synapse using Azure Data Factory (ADF V2). Troubleshooting performance issues and implement partitioning and replace where functionality to avoid a table full load. Work on migrating the custom view scripts from SQL server to Synapse CZ. Create automated script using python for converting the view definitions compatible to cloud database and schema names. Creating, debugging, scheduling and monitoring jobs. Interact with SMEs, BSA, Technical lead and cross functional teams to gather requirements and discuss the approach for implementation of ETL logic for complex packages. Work in analysis, debugging and apply fixes to the defects in prod once the ETL jobs are made active. Work with Azure (ADLS Gen2, Azure Synapse, Azure Data Factory), Databricks , Python, Pyspark, Spark SQL, Git, SSIS, SSMS, DataDog, BitBucket. 40 hrs/wk. Must have Master's degree or equivalent in Computer Science, Electronics Engineering, Software Systems, or a related field (will accept a Bachelor's degree plus 5 years of progressive post baccalaureate experience in lieu of a Master's). Must have 2 years experience (or 2 years experience as Lead Technology, Lead Designer, Software Engineer, or related occupation). Must have 2 years experience developing complex database objects, stored procedures, functions, packages and triggers using SQL and PL/SQL; Writing and testing applications using Java; Testing and debugging issues; Working with Java, Javascript, Unix. Must be willing to travel/relocate to unanticipated locations throughout the US on short notice for extended periods of time. Telecommuting permitted. Date Posted : 11/07/2025 * Email Resume To : Eureka InfoTech, Inc. H.R. Manager 9047 Executive Park Drive, Suite 115, Knoxville, TN 37923. * Email :
    $79k-104k yearly est. 60d+ ago
  • Software Developer 830068

    Capstone Search Advisors

    Web developer job in Greenwich, CT

    Fairfield County Hedge Fund is seeking a Senior Software Developer to join their Core Development which is responsible for building in-house systems and integrating and customizing third-party applications essential to the firm's operation. They are currently modernizing their proprietary on-premises systems into cloud-native, web-based solutions. This is a great opportunity for a talented backend developer to make a major impact on critical financial software used across the firm. This role Primary Responsibilities: • Build and maintain custom .NET applications including STP trade platform, portfolio management tools, and front-office modules • Drive modernization efforts by contributing to cloud and web transformation initiatives • Integrate and extend third-party platforms like Workday and Salesforce • Collaborate with business and project teams to translate requirements into scalable solutions • Troubleshoot performance issues and implement robust fixes Qualifications/Skills Required: • 7+ years in software development with C# and Web API • Strong SQL experience and relational database design • Experience with DevOps, CI/CD pipelines, Terraform, and Git • Strong academic track record with degree in Computer Science or related field • Excellent problem-solving and communication skills • Self-motivated, quick learner, and demonstrated ability for learning new technology Preferred: • Experience in Azure cloud development • Familiarity with Databricks or Snowflake • Knowledge of messaging technologies such as RabbitMQ, Kafka, or Azure Service Bus • Background in modernizing and transitioning software architecture and technology • Understanding of Workday and/or Salesforce • Front-end development experience using React • Scripting skills in Python and PowerShell • Awareness of accounting and finance fundamentals and work experience in the financial services industry • Proficiency in Excel automation including building functions, macros, and custom add-ins
    $74k-97k yearly est. 60d+ ago
  • Website Developer

    Albertus Magnus College 3.9company rating

    Web developer job in New Haven, CT

    Website Developer Reporting to: Director of Marketing & Web Strategy This position serves as subject matter expert for the College's internet resources, including the official website and the internal portal. This position helps manage the contents of the College website and related technologies, including the internal my Albertus portal and the library website, through various Content Management Systems (CMS). Qualifications Major Duties and Responsibilities: Maintains the website architecture, web programming activities, and projects, including daily updates of web pages, forms, and site functions, utilizing the College's main CMS. Participates in developing strategies to optimize website operation and performance and implement new features and functionality. Assist in developing assets for the College website, internal portal, emails, and banners Ensures that College websites adhere to usability and accessibility standards, conform to brand guidelines, and follow internal web development processes. Collaborates with various College departments to develop and deploy forms, manage materials, and send emails using the College's contact relationship management (CRM) system. Supports the social networking, survey, and other electronic communication tools related to college communications. Monitors web usage through Google Analytics 4 to support marketing and promotional efforts. Works closely with ITS personnel to ensure secure communication between external web portals and internal data assets. Works closely with the team to ensure brand stewardship and track marketing and advertising deliverables. Maintains clear communication with team members via email, hangouts, verbal communication, and a project management tool. Keeps current on trends and advancements in web development, social media, digital marketing, and related technologies. Ownership of website Additional responsibilities and special projects as assigned by the supervisor. Qualifications: Knowledge of web programming languages and use of related applications. Experience managing websites for information and performance and related online solutions. Education: Bachelor's Degree or related experience. Work Schedule Requirements: Desk work in an office environment. Occasional nights and weekend updates to websites for notices of college closing due to inclement weather and other notices Benefits at a Glance: Full-time employees are eligible for comprehensive medical, dental, and vision coverage. They accrue between 18 and 23 days of paid time off annually. After 90 days of employment, tuition remission is available, with the college covering 100% of tuition costs (employees are responsible for books and technology fees). The college values work-life balance, offering a summer schedule from June through August. Employees also enjoy 14 paid holidays, including a winter break. Retirement plan participation is available from your first day, with employer contributions beginning after one year of service, based on your length of employment. Albertus Magnus College is an equal-opportunity employer and invites all qualified applicants to consider this opportunity and apply
    $53k-66k yearly est. 5d ago
  • Lead Front End Developer - Agentic AI Platform

    Mastercard 4.7company rating

    Web developer job in Harrison, NY

    **Our Purpose** _Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential._ **Title and Summary** Lead Front End Developer - Agentic AI Platform About Mastercard Mastercard is a global technology company in the payments industry, connecting billions of consumers, financial institutions, merchants, governments, and businesses worldwide. We are driving the future of commerce by enabling secure, simple, and smart transactions. Artificial Intelligence is at the core of our strategy to make Mastercard stronger and commerce safer, smarter and more personal. Overview At Mastercard, we're building an Agentic AI platform to transform how our products and services deliver intelligent, personalized experiences. We are looking for a skilled Lead Front-End Developer to create intuitive, accessible, and engaging user interfaces that connect users seamlessly to AI-powered capabilities. You'll be responsible for turning design concepts into interactive, production-ready experiences that align with Mastercard's design standards and deliver exceptional usability. As a Lead Front-End Developer, you will design, develop, and optimize the platform's user-facing components. You will work closely with UX designers, backend engineers, and AI engineers to ensure the platform's interface is both visually appealing and functionally robust, following Mastercard's brand and design guidelines. Key Responsibilities - Front End Development - Build and enhance responsive, user-friendly interfaces for the Agentic AI platform using modern front-end frameworks (e.g., React, Angular, or Vue.js). - Design System Alignment - Implement Mastercard's design guidelines, ensuring brand consistency, accessibility, and usability across the platform. - Integration - Connect front-end interfaces to backend services and APIs, ensuring efficient data flow and dynamic interactions. - Performance Optimization - Ensure fast load times, smooth interactions, and scalable design for a variety of devices and browsers. - Testing & Quality Assurance - Write unit and integration tests and participate in code reviews to maintain high-quality standards. - Continuous Improvement - Stay up to date with emerging front-end technologies and best practices to enhance platform capabilities. All About You: - Strong proficiency in HTML5, CSS3, JavaScript/TypeScript, and one or more modern front-end frameworks (React preferred). - Experience implementing responsive and accessible web applications (WCAG compliance). - Familiarity with RESTful APIs and integrating front-end with backend services. - Understanding of UI/UX principles and ability to collaborate effectively with designers. - Knowledge of version control tools (e.g., Git) and CI/CD workflows. - Experience working with design systems or component libraries. - Passion for delivering clean, maintainable, and scalable code. Why Join Us? At Mastercard, you'll help shape the future of AI in global commerce-solving complex problems at scale, enabling financial inclusion, and ensuring the security and trust that define our brand. \#AI2 Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. **Corporate Security Responsibility** All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: + Abide by Mastercard's security policies and practices; + Ensure the confidentiality and integrity of the information being accessed; + Report any suspected information security violation or breach, and + Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. **Pay Ranges** Arlington, Virginia: $150,000 - $254,000 USD Austin, Texas: $130,000 - $221,000 USD Boston, Massachusetts: $150,000 - $254,000 USD Purchase, New York: $150,000 - $254,000 USD Seattle, Washington: $150,000 - $254,000 USD
    $83k-118k yearly est. 60d+ ago
  • Web Developer

    Connexio

    Web developer job in North Hempstead, NY

    We are looking for an outstanding Web Developer to be responsible for the coding, innovative design and layout of our website. Web developer responsibilities include building our website from concept all the way to completion from the bottom up, fashioning everything from the home page to site layout and function. Responsibilities Write well designed, testable, efficient code by using best software development practices Create a website layout/user interface by using standard HTML/CSS practices Integrate data from various back-end services and databases Gather and refine specifications and requirements based on technical needs Create and maintain software documentation Be responsible for maintaining, expanding, and scaling our site Stay plugged into emerging technologies/industry trends and apply them into operations and activities Cooperate with web designers to match visual design intent Requirements Proven working experience in web programming Top-notch programming skills and in-depth knowledge of modern HTML/CSS Familiarity with at least one of the following programming languages: PHP, ASP.NET, Javascript or Ruby on Rails A solid understanding of how web applications work including security, session management, and best development practices Adequate knowledge of relational database systems, Object Oriented Programming and web application development Hands-on experience with network diagnostics, network analytics tools Basic knowledge of Search Engine Optimization process Aggressive problem diagnosis and creative problem-solving skills Strong organizational 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 technologies and techniques. BS in computer science or a related field
    $65k-87k yearly est. 60d+ ago
  • Software Developer- C# WPF

    Flextrade 3.8company rating

    Web developer job in Great Neck, NY

    Systems: FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools, technology and innovation that deliver our clients a competitive edge. Our globally distributed engineering teams focus on adaptable technology and open architecture to develop highly sophisticated trading solutions that can automate and scale with your business strategies. At FlexTrade, we hold our values close to heart, with pride and gratitude, as they guide us in everything that we do. We are dedicated to giving our clients a competitive edge, taking ownership of our responsibilities, being flexible to adapt to ever changing environment and technology, bringing integrity to ever interaction and we continue to improve, grow together and collaborate as one team. All of these while having Fun truly makes FlexTrade a wonderful place to work. JOB SUMMARY: FlexTrade is looking for a Front-End-C# WPF, MVVM developer. We design, develop and maintain the most powerful trading tools on the market. Our target users are institutional traders in all asset classes and their front-end experience is critical to their market access. Responsibilities: Work collaboratively on multiple teams to develop concepts, prototypes and front-end production code. Produce high quality, production-ready code working with other team members as a C# developer. Understand and use existing styles and design patterns as well as develop new, extensible controls including maintaining multiple Style Dictionaries and themes. Design and develop new components using current best practices blending code and design. Create interactive prototypes to proof and test new interactions, visuals, and animations. Iterate on prototype and product quality by testing for and fixing issues. Minimum 2-4 years building software with C# and .Net Framework. Strong experience in C#, object-oriented programming. Must have hands-on experience with windows application development technologies including WPF, XAML and MVVM. Knowledge and experience in developing multi-threaded applications. Skilled with using Microsoft Expression Blend. Must be able to provide visual and code examples of user interface using WPF. Git, CVS or other version control system exposure. Agile development methods. Does this sound like you? We would love to hear from you. Please use the link on this page to apply, and we will get back to you as soon as we are able. For more information visit ******************** or follow us on twitter and LinkedIn for the latest updates. **FlexTrade Systems, Inc. does not accept unsolicited resumes from search firm recruiters. Fees will not be paid in the event a candidate submitted by a recruiter without an authorized agreement for a particular SOW (Statement of Work) in place is hired: such resumes are deemed the sole property of FlexTrade Systems, Inc.** **FlexTrade Systems, Inc. is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or any other status protected by law.**
    $80k-100k yearly est. 60d+ ago
  • Web Developer

    Chembular Manpower

    Web developer job in Newtown, CT

    TFA Staffing Co.is a full service professional staffing agency.We specialize in the High Technology profession with talent in many different areas. A faster pace - The average professional at TFA Staffing completes 8 to 12 engagements in a year across numerous areas of practice and client industries. Large Enterprise Clients: Our consultants work on critical projects for some of the world's largest companies. We have a diverse set of clients with an emphasis in Professional and Executive Level, Financial Services, Information Technology, Health Care, Sales, Engineering, Industrial and Skilled Labor. We offer candidates complete confidentiality in their search and provide employers with simple, targeted searches from a database of qualified candidates through partnerships with afilliate companies. Job Description Job ID: 1919-014 Green card or citizen only No relocation Firm offers software and software-enabled services for the financial services industry including Institutional Asset Managers, Hedge Funds, and Insurance Firms. Description: Candidate will become part of the development team that supports and enhances the Web portals that delivers services and product for our client base. Responsibilites New Development Maintenance programming and new development If you would like to discuss this position please feel free to contact " in strictest confidence: Qualifications Green card or citizen BS Strong HTML/CSS/JavaScript/AJAX and JQuery Experience 2+ years of ASP.NET, C# Experience and MVC MS SQL or other Relational Database Experience Additional Information Please send resume/CV in word doc format ASAP to ~ [email protected] (P) ************
    $69k-92k yearly est. 60d+ ago
  • Web Application Developer

    Opexpert

    Web developer job in Greenwich, CT

    My Client is headquartered in Greenwich, Connecticut and has over 1,200 employees in its offices in the USA, Switzerland, Canada, Hong Kong, UK, Australia, Hungary, Russia, Japan, India, China and Estonia. My Client is regulated by the SEC, FINRA, NYSE, FCA and other regulatory agencies around the world. Job Description 1. Design, develop and maintain responsive web applications for client's web-based account registration, account maintenance, tax, and compliance systems. 2. Typical projects will be focused on web client/web server development and include middleware and backend integration. 3. The majority of development will be using Java and Java Script with some exposure to PL/SQL, Python, Unix shell scripts and other general-purpose languages and tools. Qualifications 1. BS/MS Computer Science, Engineering, Mathematics 2. Strong knowledge of programming concepts and algorithms 3. Strong knowledge of Java or similar general purpose OO language. 4. Experience with browser markup and scripting (JScript, HTML5) 5. Experience with database backed web applications. 6. Experience with concurrency 7. Prior experience (including college projects) with interactive Web applications. 8. Familiar with web applications, concepts, and tools Additional Information All your information will be kept confidential according to EEO guidelines.
    $72k-95k yearly est. 60d+ ago
  • Software Developer

    Eureka Infotech, Inc.

    Web developer job in Hicksville, NY

    Software Developer. Multiple Openings. Gather requirements and work with design, analysis, modeling, code development, testing and production rollout. Support production systems and supply immediate investigation and resolution of software problems. Design and support environments in DEV, DIT. Ensure the architectural design is in compliance with the IT methodologies and client requirements. Coordinate with DBA, Development and Management teams to ensure the Database and development work is going along with the code. Deploy applications into Continuous integration environments like Jenkins to integrate and deploy code on CI environments for development testing. Create and execute manual test cases/scenarios, performs tests including functional ,integration, and regression performance. Design, build, develop, and execute manual/automated test scripts. Write unit tests using frameworks TestNG & JUnit and, used Mockito to mock objects as part of testing. Work with QA for testing and resolving defects in different level of application cycle such as DEV, QA, and PROD. Work with JAVA, design patterns-Singleton, Factory, DAO, DTO prototype, Composite View, NodeJS, typescript, angular CLI, SQL, JIRA, GitHub, GitLab, Maven, Ant, Jenkins.40 hrs/wk. Must have Bachelor's degree or equivalent in Computer Science, Electronics Engineering, or a related field. Must have 1 year experience (or 1 year experience as in a related occupation). Must have 1 year experience gathering requirements and with analysis, design, modeling, testing and development; working with design patterns-Singleton, Factory, DAO, DTO prototype, Composite View, NodeJS, Java, typescript, angular CLI. Must be willing to travel/relocate to unanticipated locations throughout the US on short notice for extended periods of time. Email resume to
    $79k-104k yearly est. 60d+ ago
  • Lead Front End Developer - Agentic AI Platform

    Mastercard 4.7company rating

    Web developer job in Harrison, NY

    Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Front End Developer - Agentic AI Platform About Mastercard Mastercard is a global technology company in the payments industry, connecting billions of consumers, financial institutions, merchants, governments, and businesses worldwide. We are driving the future of commerce by enabling secure, simple, and smart transactions. Artificial Intelligence is at the core of our strategy to make Mastercard stronger and commerce safer, smarter and more personal. Overview At Mastercard, we're building an Agentic AI platform to transform how our products and services deliver intelligent, personalized experiences. We are looking for a skilled Lead Front-End Developer to create intuitive, accessible, and engaging user interfaces that connect users seamlessly to AI-powered capabilities. You'll be responsible for turning design concepts into interactive, production-ready experiences that align with Mastercard's design standards and deliver exceptional usability. As a Lead Front-End Developer, you will design, develop, and optimize the platform's user-facing components. You will work closely with UX designers, backend engineers, and AI engineers to ensure the platform's interface is both visually appealing and functionally robust, following Mastercard's brand and design guidelines. Key Responsibilities * Front End Development - Build and enhance responsive, user-friendly interfaces for the Agentic AI platform using modern front-end frameworks (e.g., React, Angular, or Vue.js). * Design System Alignment - Implement Mastercard's design guidelines, ensuring brand consistency, accessibility, and usability across the platform. * Integration - Connect front-end interfaces to backend services and APIs, ensuring efficient data flow and dynamic interactions. * Performance Optimization - Ensure fast load times, smooth interactions, and scalable design for a variety of devices and browsers. * Testing & Quality Assurance - Write unit and integration tests and participate in code reviews to maintain high-quality standards. * Continuous Improvement - Stay up to date with emerging front-end technologies and best practices to enhance platform capabilities. All About You: * Strong proficiency in HTML5, CSS3, JavaScript/TypeScript, and one or more modern front-end frameworks (React preferred). * Experience implementing responsive and accessible web applications (WCAG compliance). * Familiarity with RESTful APIs and integrating front-end with backend services. * Understanding of UI/UX principles and ability to collaborate effectively with designers. * Knowledge of version control tools (e.g., Git) and CI/CD workflows. * Experience working with design systems or component libraries. * Passion for delivering clean, maintainable, and scalable code. Why Join Us? At Mastercard, you'll help shape the future of AI in global commerce-solving complex problems at scale, enabling financial inclusion, and ensuring the security and trust that define our brand. #AI2 Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: * Abide by Mastercard's security policies and practices; * Ensure the confidentiality and integrity of the information being accessed; * Report any suspected information security violation or breach, and * Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges Arlington, Virginia: $150,000 - $254,000 USD Austin, Texas: $130,000 - $221,000 USD Boston, Massachusetts: $150,000 - $254,000 USD Purchase, New York: $150,000 - $254,000 USD Seattle, Washington: $150,000 - $254,000 USD
    $83k-118k yearly est. Auto-Apply 60d+ ago
  • Associate Software Developer (Python)

    Flextrade Systems 3.8company rating

    Web developer job in Great Neck, NY

    FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools, technology and innovation that deliver our clients a competitive edge. Our globally distributed engineering teams focus on adaptable technology and open architecture to develop highly sophisticated trading solutions that can automate and scale with your business strategies. At FlexTrade, we hold our values close to heart, with pride and gratitude, as they guide us in everything that we do. We are dedicated to giving our clients a competitive edge, taking ownership of our responsibilities, being flexible to adapt to ever changing environment and technology, bringing integrity to ever interaction and we continue to improve, grow together and collaborate as one team. All of these while having fun truly makes FlexTrade a wonderful place to work. The Team You will be part of a small close-knit team of engineers that work in an Agile and collaborative fashion to build performant software that sits at the core of FlexTrade's business. Working in close collaboration with client-facing teams you will design and develop solutions for complex customer problems raised and assist teams in moving changes to production. About You You will be working on the FlexDATA product, which is responsible for managing and visualising historical and real time client data. The core parts of FlexDATA are a data ingress pipeline, database, API's and a web-app frontend. We are looking for someone who is passionate about data and self-motivated and take ownership of tasks from start to finish. This role will be a mixture of developing and maintaining features whilst also doing product support.
    $80k-100k yearly est. 60d+ ago

Learn more about web developer jobs

How much does a web developer earn in Smithtown, NY?

The average web developer in Smithtown, NY earns between $57,000 and $99,000 annually. This compares to the national average web developer range of $60,000 to $103,000.

Average web developer salary in Smithtown, NY

$75,000
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