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  • Principal Front-End Developer - Trading Platforms

    Summit Tech Partners 3.5company rating

    Front end developer job in New York, NY

    Job Title: Principal Front-End Developer - Trading Platforms Employment Type: Full-Time, Direct Hire About the Role We're seeking a highly skilled Principal Front-End Developer to lead the development of sophisticated trading platforms and financial systems. This role is ideal for a seasoned technologist with deep experience in financial markets and a passion for building scalable, high-performance applications that support fund administration and regulatory compliance. Responsibilities Architect and develop front-end components for trading and fund administration platforms Collaborate with cross-functional teams including product managers, traders, and compliance officers Implement CI/CD pipelines using tools like Jenkins and Azure DevOps Design and deploy microservices-based applications on Azure Cloud and Data Bricks Ensure adherence to financial regulations and data governance standards Lead code reviews, mentor junior developers, and champion engineering best practices Required Skills & Experience 10+ years of software development experience, with a strong focus on front-end systems Expert-level proficiency in C#, .NET, .NET Core, SQL Hands-on experience with CI/CD tools (Jenkins, Azure DevOps) and unit testing frameworks Proven experience with microservices architecture, Azure Cloud, and Data Bricks Deep understanding of financial instruments, trading workflows, and regulatory requirements Industry experience with platforms such as Geneva, Orchestrade, Bloomberg, or FlexTrade Demonstrated success in developing fund administration and/or financial systems Preferred Qualifications Experience with containerization (Docker, Kubernetes) Familiarity with FIX protocol and market data integration Strong analytical and communication skills Agile development experience
    $78k-108k yearly est. 2d ago
  • Ruby on Rails Developer

    Tubman Technologies Inc.

    Front end developer job in Holtsville, NY

    Job Title: Ruby on Rails Developer Employment Type: Contractor Triplecom Inc. has an immediate long-term contract opportunity for a Ruby on Rails Developer to design, develop, and maintain high-performance, scalable application software. The role involves working across all layers of the technology stack and integrating solutions with internal and third-party systems. Responsibilities Design, develop, and test application software to ensure high performance, reliability, and scalability. Work across all layers of the technology stack to build robust and maintainable solutions. Utilize expert-level programming skills in Ruby on Rails, along with Java, MySQL, and related technologies. Apply object-oriented design patterns and application architecture standards. Analyze and interpret complex business and technical requirements to develop effective solutions. Implement and maintain automated testing practices to ensure code quality and system stability. Integrate applications with internal and third-party platforms using GQL/REST APIs, messaging systems, and ETL/data pipelines. Required Skills & Qualifications Strong experience in application design, development, and testing. Expert proficiency in Ruby on Rails across the full technology stack. Solid understanding of object-oriented design principles and application architecture. Ability to analyze complex problems and translate requirements into technical solutions. Experience with automated testing tools and practices. Hands-on experience integrating systems using GQL/REST APIs, messaging systems, and ETL/data pipelines. Proficiency in Java and MySQL.
    $85k-122k yearly est. 1d ago
  • Senior Sharepoint Consultant

    New Millenium Consulting 3.7company rating

    Front end developer job in New York, NY

    Job Title: SharePoint Consultant Job Type: Contract W-2 (Sponsorship available) A bank is seeking a SharePoint Consultant to maintain SharePoint Servers, troubleshoot issues, monitor system performance and provide technical support. Primary focus as administration of on-premises SharePoint while assisting with migration to SharePoint Online. The SharePoint Consultant should be able to : · demonstrate knowledge of maintaining content using SharePoint · administrating SharePoint including creating and deleting sites, upgrades, patches, managing storage limits and installing and configuring SharePoint for on-premises farms. · Supporting all aspects of on-prem farm and on-line instances The SharePoint Farm Administrator will work closely with cross-functional teams (IT, Business, Support and Control functions) Skills: 15+ years as a SharePoint Administrator Very strong On-prem farm admin skills Worked with SharePoint designer, InfoPath and SQL Server Has proven experience in migration form on-prem to online Ability to monitor and servers, utilization, memory, and overall server/farm health Periodic review of events and messages reported in Event viewer and performance Monitor Determine general patch approach for applying patches. Regularly analyzing SharePoint content and storage SharePoint patching of all Dev SharePoint Servers, All SharePoint UAT servers, All SharePoint Production servers Ability to rebuild servers to ensure they are running the latest .NET framework, windows security and patching updates Disaster recovery of SharePoint Servers Monitoring Third party tool, Services, web sites, applications Workflow Configuration tasks, web site permission issue ,IIS Logs , UlS Logs,etc Review search architecture for new areas to index, crawl or exclude Taking a proactive approach for problem identification and solving. Keywords: Education: Strong SharePoint Admin Skills and in depth knowledge of SharePoint Admin Console Working knowledge of Certificates Working knowledge of IIS Understanding of Infoblox, DNS, Alias
    $89k-112k yearly est. 2d ago
  • Senior Web Application Developer

    Gnomi

    Front end developer job in New York, NY

    Senior Full Stack Web Developer - React GNOMI Enterprise is building the future of intelligent information. As a News AI Agent, GNOMI delivers real-time, personalized news and insights using the most advanced large language models, proprietary data streams, and agent-based infrastructure. We serve the information needs of enterprise users who demand speed, context, and clarity. We are seeking an experienced React Web Developer with a strong foundation in front-end development and a passion for building high-quality user interfaces. The ideal candidate will bring a collaborative mindset, technical excellence, and a commitment to delivering exceptional digital experiences. Key Responsibilities: Design, develop, and maintain scalable features using React.js Build reusable and maintainable components with React Hooks and modern JavaScript practices Collaborate with designers to implement pixel-perfect UI based on Figma mockups Manage application state using Redux, Context API, or comparable tools Integrate frontend components with RESTful and GraphQL APIs Optimize applications for speed, accessibility, and responsiveness across devices Debug, troubleshoot, and resolve issues across various browsers and screen sizes Work closely with engineering, design, and product teams in an Agile environment Write clean, well-tested code with unit and integration test coverage Participate in architectural discussions and contribute to front-end scalability initiatives Required Qualifications: Minimum of 5 years of professional experience developing modern web applications At least 3 years of production-level experience with React.js Comprehensive understanding of React.js and the contemporary JavaScript ecosystem Demonstrated expertise in building performant, accessible, and responsive interfaces Strong grasp of browser behavior, optimization techniques, and debugging tools Proficiency in Git-based workflows and Agile development methodologies A proactive, ownership-driven approach to feature development and deployment Excellent communication and collaboration skills in cross-functional teams Experience working in fast-paced, iterative development environments Bachelor's degree in Computer Science or equivalent practical experience Primary Technologies: React.js (Hooks, Context API, React Router) Next.js TypeScript, JavaScript (ES6+), HTML5, CSS3 Redux or equivalent state management solutions Tailwind CSS, styled-components REST and GraphQL APIs Git, Webpack, npm, VS Code Why GNOMI: GNOMI is not just another AI company; we're building a critical layer of real-time intelligence for the modern enterprise. As Senior Native iOS Engineer, you'll be on the front lines of redefining mobile news and knowledge access through next-generation agentic interfaces. Compensation: Salary Range: $150,000 - $210,000 (final offer based on experience and expertise). Discretionary bonus. Equity: Equity opportunities available as part of the total compensation package. Benefits: Comprehensive health, dental, and vision insurance.
    $150k-210k yearly 3d ago
  • Lead Web Developer

    Open Systems Technologies 4.7company rating

    Front end developer job in White Plains, NY

    An insurance company is looking for a Web Developer Lead to join their team in White Plains, NY. Compensation: $150-170k Candidates must be local; no relocation (onsite 3 days/week) Frontend and Backend are equally important for this role. Responsibilities: Drive the end-to-end architecture, development, and delivery of scalable, secure web and mobile portals-including sophisticated front-end interfaces and robust back-end services Partner with cross-functional teams to deliver seamless, high-impact solutions Engineer portal capabilities for key insurance features such as policy management, claims, billing, and pension processing Embed industry-specific compliance and cybersecurity protocols, ensuring portals meet regulatory standards Lead Agile ceremonies, manage sprint cycles, conduct code reviews, and oversee CI/CD pipelines on containerized cloud platforms (AWS) Analyze customer insights, usage patterns, and performance metrics to drive continuous portal optimization Seamlessly integrate legacy systems, third-party APIs, and data sources into modern architectures Design and deploy microservices that connect internal and external systems, enabling dynamic data exchange and real-time functionality Stay at the cutting edge of web development, cloud technologies, and generative AI through ongoing research and innovation Qualifications: A Bachelor's degree in Computer Science, Information Technology, or a related discipline 7+ years of experience in web development, with at least 2 years in a lead role Strong proficiency in JavaScript, React, Angular, Node.js, and RESTful APIs Strong backend development skills in Node.js, Python, Java and databases (SQL, NoSQL) Angular, Python and Databases skills Experience with AWS or Azure, including ECS,Docker, Kubernetes, and other containerization tools Understanding of microservices, serverless architectures, and event-driven systems Understanding of cloud networking fundamentals, including VPCs, Subnets, and scalable architecture on AWS Experience in insurance operations, including claims, policy servicing, and customer support Exposure to GenAI /AI/ML services in AWS, DevOps tooling, and advanced container orchestration preferred
    $150k-170k yearly 5d ago
  • Web Developer Technical SEO

    Hozio

    Front end developer job in Ronkonkoma, NY

    Job Description: We are seeking a skilled and motivated Technical SEO Specialist to join our growing team. To be considered for an interview, please make sure your application is full in line with the job specs as found below. The ideal candidate will be responsible for optimizing websites to achieve higher search engine rankings, drive organic traffic, and improve user engagement. xevrcyc You will work closely with different departments to develop and execute innovative SEO strategies that elevate client's online visibility, drive organic traffic, and align with our business objectives.
    $65k-87k yearly est. 2d ago
  • Sr. Angular UI Developer/Lead_NYC

    Synechron 4.4company rating

    Front end developer job in New York, NY

    We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron's progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 14,500+, and has 58 offices in 21 countries within key global markets. Our challenge We are seeking a highly skilled Senior Angular Developer to join our dynamic team. The ideal candidate will have extensive experience in developing robust web applications using Angular and will play a pivotal role in the technical integration of our financial systems. This position requires a deep understanding of front-end technologies, as well as the ability to collaborate with cross-functional teams to ensure seamless integration and optimal performance. Additional Information The base salary for this position will vary based on geography and other factors. In accordance with law, the base salary for this role if filled within New York, NY is $120k - $125k/year & benefits (see below). The Role Responsibilities: Design, develop, and maintain high-quality web applications using Angular. Collaborate with backend developers and other stakeholders to integrate APIs and ensure seamless data flow between front-end and back-end systems. Participate in architectural discussions and contribute to design patterns and best practices for Angular development. Conduct code reviews and mentor junior developers to foster a culture of continuous improvement. Troubleshoot and debug applications to enhance performance and user experience. Stay updated with the latest industry trends and technologies to ensure best practices in software development. Work closely with product managers and business analysts to gather requirements and translate them into technical specifications. Ensure compliance with security standards and regulations specific to the financial services industry. Requirements: Bachelor's degree in Computer Science, Engineering, or a related field. 10+ years of experience in front-end development with a focus on Angular. Strong understanding of Angular concepts, including components, services, modules, and RxJS. Experience with RESTful APIs and integration of backend services. Proficiency in HTML, CSS, JavaScript, and TypeScript. Familiarity with version control systems, preferably Git. Experience in agile development methodologies. Knowledge of financial services and understanding of regulatory requirements is a plus. Excellent problem-solving skills and attention to detail. Strong communication and interpersonal skills. Preferred Skills: Experience with state management libraries (e.g., NgRx). Familiarity with testing frameworks (e.g., Jasmine, Karma) and CI/CD practices. Understanding of UX/UI principles and experience working with design teams. We offer: A highly competitive compensation and benefits package. A multinational organization with 58 offices in 21 countries and the possibility to work abroad. 10 days of paid annual leave (plus sick leave and national holidays). Maternity & paternity leave plans. A comprehensive insurance plan including medical, dental, vision, life insurance, and long-/short-term disability (plans vary by region). Retirement savings plans. A higher education certification policy. Commuter benefits (varies by region). Extensive training opportunities, focused on skills, substantive knowledge, and personal development. On-demand Udemy for Business for all Synechron employees with free access to more than 5000 curated courses. Coaching opportunities with experienced colleagues from our Financial Innovation Labs (FinLabs) and Center of Excellences (CoE) groups. Cutting edge projects at the world's leading tier-one banks, financial institutions and insurance firms. A flat and approachable organization. A truly diverse, fun-loving, and global work culture. S YNECHRON'S DIVERSITY & INCLUSION STATEMENT Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference' is committed to fostering an inclusive culture - promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more. All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant's gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.
    $120k-125k yearly 2d ago
  • .NET Developer

    Dice 4.4company rating

    Front end developer job in New York, NY

    ****CANNOT WORK CORP TO CORP - PLEASE DO NOT SOLICIT**** Dice is currently partnering with a government customer to assist in hiring a Full Stack .NET Software Developer for a 12+ month contract position. This position must be performed onsite in New York, NY 10041. Title: Full Stack .NET Software Developer Location: New York, NY 10041 Hourly Pay Range: $55-58 per hour Responsibilities: Perform detailed and quality application design, database design, coding, and unit/ integration/performance testing. Develop and integrate complex application modules using .NET 4.8, ASP.NET, .NET Core, C#, n-Tier architecture, SOA, XML/JSON-based web servicesand application development tools such as Microsoft Visual Studio 2019/2022 and SQL Server Management Studio. Implement web-based user interfaces in .NET using Razor/MVC4/MVVM architectural patterns,AJAX, HTML5, CSS and JavaScript (React, Angular or Backbone). Develop relational database design, normalization, T-SQL/stored procedures and manage databasesin SQL Server2017/2019 and Azure SQL. Build secure web applications with user authentication and role-based access control. Institute graphic user interfaces following user experience and accessibility best practices. Generate reports using Microsoft SQL Reporting Services (SSRS), ad-hoc reporting, and data migration/transformation using SSIS packages. Perform configuration management, continuous integration, and version control utilizing Azure DevOps. Implement web servicesusing Windows Communication Foundation (WCF). Adhere to Software Development Life Cycle (SDLC) processes. The following methodologies are currentlybeing used for different projects Waterfall, RUP and Agile. Create/update design artifacts and deliverables such as use case diagrams,application architecture, class/sequence diagrams and high-level/detailed design documentation. Collaborate with businessanalysts, quality assurance specialists and application developers during the design,development, testing, and implementation of applications. Understand high level application architecture/design, network design, performance constraints and security frameworks. Participate in and contribute to formal/informal technical reviews and presentations. Research, present and/or make recommendations on technicalissues. Qualifications: Minimum of 5 years' experience with writing application software, data analysis, data access, data structures, data manipulation, databases, programming, testing and implementation, technical and user documentation, software conversions; environments include but are not limited to mainframe, mid-range, personal computers, laptop; available to assist and/or lead in the design of program specifications and the implementation of software solutions. BA/BS Degree or equivalent, in a technology related field or other degree preferred. Advanced-level certifications and/or training in application development. Microsoft Certified Professional. 6 years of total experience in object-oriented design, development, testing and deployment of mission critical business applications, at least 6 of which are in a web/client-server environment. 3-6 years of hands-on development experience with projects involving Microsoft.NET and SQL Server technologies for web, web service and desktop application development using C#.NET, ASP.NET, ADO.NET, HTML 5, AJAX, WPF, WCF, MVC, jQuery, Entity Framework, LINQ, Redux, Visual Studio 2017/2019/2022. 4+ years of relational database design, normalization, T-SQL, stored procedures, SQL Server 2014/2017/2019, SSIS packages, data modeling tools (ERwin/ERStudio). Proficiency in data analysis and ad-hoc reporting using T-SQL, Microsoft SQL Server, and Microsoft Excel. Expertise in map-based application development and GIS mapping software, with ESRI ArcGIS Desktop, ArcGIS Online, Open Layers and/or Mapbox preferred. Advanced working knowledge of Microsoft Team Foundation Server, Azure DevOps, or a similar application lifecycle management tool. Experience in UML/Rational tools or other design tools. Strong communication, presentation, and leadership skills. Proficient in JavaScript frameworks: React, Backbone, and Angular. Proficient in responsive design frameworks, such as Bootstrap. Proficient in Wireless/Mobile/Disconnected architecture/applications. Experience with online payment implementation / integration. Nice to Have: Working knowledge in Business Intelligence and Decision Support Systems. Prior experience working in federal, state, or local government projects.
    $55-58 hourly 3d ago
  • Mobile Application Developer

    Mastech Digital 4.7company rating

    Front end developer job in New York, NY

    Mobile Developer | Manhattan West, NYC | Hybrid 8 + months W2 contract As a member of the UI/UX team the Mobile Developer will be responsible for developing new features by translating design mockups into a functional user interface. They will also refactor existing features with a future-proof approach, research the latest practices in the Expo/React Native ecosystem and maintain a development environment with up-to-date tools. Additionally, the Mobile Developer will write and maintain clear documentation and Standard Operating Procedures, prepare and deliver presentations to both technical and non-technical audiences, collaborate with QA teams to test and create comprehensive test cases, enhance codebase resiliency, maximize application security and work with backend developers to design APIs for mobile use. We are looking for organized and communicative team players who will advocate for the user experience of our mobile software throughout its cooperative development with adjacent teams. Responsibilities: Build cross-platform mobile applications and application features using the Expo SDK and React Native Refactor existing application features Develop extensible components and stored procedures adhering to principles of modular architecture and responsive UI Write unit tests Collaborate with designers on UI designs and with backend developers for API integration Meet with business stakeholders to understand business needs and how they are best translated into full-scale applications and/or application features Do independent research projects and present to teams Be an advocate for user experience design and communicate vision to teams Contribute to design and development language documentation Identify areas for design and development improvement based on latest and upcoming industry trends Act with integrity, professionalism, and personal responsibility to uphold the firm's respectful and courteous work environment. Qualifications: High levels of expertise with Expo SDK and React Native Proficiency with native build tools and package managers: NPM, Xcode, Android Studio and associated CLI tools Experience working with JSON data models and mobile integration with REST APIs Ability to write clear documentation of processes in Markdown Minimum 5 years of experience developing intuitive, engaging, easy-to-use, visually appealing mobile applications and progressive web applications Previous experience delivering client-facing applications Experience working in structured environments following Agile methodologies Self-directed with excellent verbal, written, presentation and facilitation skills
    $91k-113k yearly est. 1d ago
  • Java Backend Developer

    Centraprise

    Front end developer job in New York, NY

    Hi, Java Backend Developer NYC & Wilmington, DE | Onsite Contract: 12+ Months Skills: Strong Java Developer API development Microservices Cloud Native Design AWS Knowledge Minimum 3 Years of banking domain experience. Thanks & Regards, Gaurav Mote | Talent Acquisition Specialist Centraprice Corp. Email: ************************ 33 Wood Avenue South Suite 600 Iselin NJ 08830 ************************
    $82k-107k yearly est. 1d ago
  • Java Developer - Trading Systems

    Selby Jennings

    Front end developer job in New York, NY

    Our client is one of the hedge funds globally, and we are hiring for a Java Developer to be based in the New York office. The ideal Java Developer will have proven experience building and maintaining high-performance, low-latency trading applications that support the trading desks. Responsibilities: Design, develop, and maintain execution and order management systems using Java. Optimize application performance for low-latency and high-throughput trading environments. Integrate with market data feeds, FIX gateways, and internal pricing engines. Ensure system reliability and scalability through robust testing and monitoring. Qualifications: Strong understanding of multithreading, concurrency, and performance tuning in Java. Professional experience in Java development, preferably in the financial industry Familiarity with trading system architecture, including execution engines, OMS, and market data handlers.
    $82k-107k yearly est. 3d ago
  • JAVA Developer / Electronic Trading

    Quanteam-North America (Rainbow Partners Group

    Front end developer job in New York, NY

    As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specialized in Banking, Finance, and Financial Services. Through our core human values - proximity, teamwork, diversity, excellence - our 850 expert consultants, hailing from 35 different nationalities, collaborate across 13 international offices: Paris, Lyon, New York, Montreal, London, Brussels, Luxembourg, Geneva, Lisbon, Porto, Casablanca, Madrid and Singapore. Context As a JAVA Developer consultant you will work for our client to enhance Electronic Market Systems in Finance (front office/trading side). The bank has a presence in 80 countries with nearly 200,000 employees, including more than 150,000 in Europe. It ranks highly in its three core activities: Retail Banking, Investment Solutions and Corporate & Investment Banking. The Development team operates as part of a Global Pricing and Electronic Markets Technology team to develop systems used for the Trading activity. It is a Front Office facing team which works directly with Traders and Business Management to provide high quality solutions both locally and as part of the platforms. The role is contractor initially, with the option of going permanent. Responsibilities · Design and develop pricing and electronic markets distributed applications as a member of a global development team. · Work with traders, developers, business analysts, and vendors to determine functional requirements and integration plans for applications. · Provide second-line support of applications for front-office users. Experience Must to have: · Proven core java skills and knowledge. · Experience of a front office trading environment · Ability to design and develop scalable solutions which are easy to maintain and support. · Firm understanding of java memory model and multi-threading development. · Knowledge of SDLC and prior experience working on large software development projects. · Ability to see “big picture” to consider system dependencies, corner cases and change impacts in providing robust solutions. · Strong problem solving and analytical skills. · Strong interpersonal skills. · Ability to work as part of a global team. Nice to have: · Previous experience developing Electronic Trading systems. · Knowledge of Interest Rate Products (Treasuries, IR Swaps, etc) and their trading lifecycle. · Prior experience working at a Large Global Investment Bank, especially a Fixed Income Front Office (Trading) Environment. · Proficiency in SQL and experience working with SQL Server and/or Oracle. · Prior experience of ION Trading Services (Connectivity, STP, RFQ, VMO and MMI). · Knowledge of TIBCO Rendezvous. · Python
    $82k-107k yearly est. 2d ago
  • Java Fullstack Developer

    Net2Source (N2S

    Front end developer job in New York, NY

    Net2Source is a Global Workforce Solutions Company headquartered at NJ, USA with its branch offices in Asia Pacific Region. We are one of the fastest growing IT Consulting company across the USA and we are hiring "Java Fullstack Developer " for one of our clients. We offer a wide gamut of consulting solutions customized to our 450+ clients ranging from Fortune 500/1000 to Start-ups across various verticals like Technology, Financial Services, Healthcare, Life Sciences, Oil & Gas, Energy, Retail, Telecom, Utilities, Technology, Manufacturing, the Internet, and Engineering. Position: Java Fullstack Developer Location: NYC, NY ( Onsite ) - Only Locals Type: Contract Experience Level -10+ Years Job Description 10+ Years of Java experience. Key Skills are Java, Spring Boot, Micro Services with exposure to CI/CD and AWS. Should be good with Data structures and Algorithm. Should be good with OOPS concept . Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate) Experience with SDLC and Agile methodologies Proficiency in version control tools such as Maven, Jenkins and GitLab/GitHub Madhukar Singh Email: ***********************
    $82k-107k yearly est. 1d ago
  • Shopify Web Developer (E-Commerce & UI/UX) - Luxury Marketplace

    Wrist Aficionado

    Front end developer job in New York, NY

    Compensation: $80K - $120K (Full-Time) | $50-$100/hr (Contract) Experience Level: Mid to Senior (3-6+ years in Shopify Development, UI/UX, and E-Commerce) About Us We are a leading secondary market dealer of high-end luxury watches, specializing in Patek Philippe, Audemars Piguet, Richard Mille, and Rolex. Our goal is to be the #1 most trusted and competitive luxury watch marketplace, ensuring a seamless buying experience for high-net-worth clientele. To achieve this, we are looking for a Shopify Web Developer who can combine front-end development, UI/UX design expertise, and Shopify customization to enhance our e-commerce platform. You'll work closely with our Head of Digital Product & E-Commerce to implement high-converting design elements, improve site speed, and optimize the overall digital experience. If you are a Shopify expert with a passion for luxury e-commerce, UI/UX design, and coding high-performance, conversion-driven web experiences, this role is for you. What You'll Do Develop & Maintain Shopify Customizations Build and maintain custom Shopify themes with clean, efficient code. Implement Shopify Liquid, JavaScript, HTML, and CSS to create new site features and design elements. Develop custom landing pages & sections tailored for lead generation and high-ticket sales. Enhance UI/UX & Improve Conversion Optimization Work closely with the Head of Digital Product to implement UI/UX improvements that increase conversions. Optimize mobile-first design for seamless high-end shopping experiences. Implement A/B testing experiments to refine product pages, form placements, and checkout flows. Improve Site Performance & Speed Optimize page load speeds, lazy loading, and image compression to enhance site performance. Reduce code bloat and improve Shopify site architecture for better user experience. Troubleshoot bugs, checkout errors, and performance bottlenecks. Support Data-Driven Decision Making Integrate heatmaps, session tracking, and analytics tools to help improve the shopping journey. Provide insights on user behavior and site interactions to drive better product and design decisions. Implement lead capture tracking & attribution tools to measure the effectiveness of campaigns. What You Bring to the Table 3-6+ years in Shopify development, UI/UX design, and e-commerce optimization. Proficiency in Shopify Liquid, JavaScript, HTML, CSS, and front-end frameworks. Experience in building custom Shopify themes & modifying existing themes. Strong UI/UX design skills, with a focus on optimizing user flows and mobile experience. Experience with Shopify Plus, API integrations, and performance optimizations. Familiarity with conversion optimization, heatmaps, and A/B testing tools. Bonus: Passion for luxury watches, high-end retail, or collectible marketplaces. Why Join Us? Direct impact on improving the digital experience for a $20B+ luxury market. Competitive salary, performance bonuses, and career growth opportunities. Work with a fast-growing luxury brand catering to ultra-high-net-worth clients. Opportunity to build a best-in-class Shopify experience for high-ticket sales.
    $80k-120k yearly 1d ago
  • Java Developer

    Delta System & Software, Inc. 4.1company rating

    Front end developer job in New York, NY

    Must Have :: FAANG Companies exp AWS Development experience is must. Job Responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture Contributes to software engineering communities of practice and events that explore new and emerging technologies Adds to team culture of diversity, opportunity, inclusion, and respect Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and 9+ years applied experience and hands-on practical experience delivering system design, application development, testing, and operational stability 9+ years of experience in full-stack Java development within team (Agile/Scrum) environments and large implementations Mandatory hands-on experience with core Java, Spring, Kafka and REST services Leverage AWS services, including ECS, EKS, and Lambda, to design, deploy, and manage scalable and efficient cloud-based applications within the software development lifecycle Utilize advanced tools like Copilot and Codeium to streamline development processes and improve productivity. Excellent knowledge and experience in System Design, Domain Driven Design, and Microservices Experience with architectural patterns for scalability, high availability, performance, and disaster recovery Hands-on practical experience in system design, application development, testing, and operational stability Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Overall knowledge of the Software Development Life Cycle Solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.) Practical cloud native experience
    $77k-98k yearly est. 3d ago
  • Knowledge Systems Web Developer

    Skadden 4.9company rating

    Front end developer job in New York, NY

    We invite you to review our current business services professionals openings to learn about the opportunities available across the firm. About Us Skadden, Arps, Slate, Meagher & Flom LLP has forged a reputation as one of the most prestigious law firms in the world. Relying on innovation, intellect, teamwork and tenacity, our lawyers deliver the highest quality advice and novel solutions to our clients' legal issues. We are known for handling the most complex transactions, litigation/controversy issues, and regulatory matters, as well as for the strong partnerships we build with clients and each other. Our attorneys, who reflect a broad range of experiences and perspectives, work together seamlessly across 50-plus practices and 21 offices in the world's major financial centers. The Opportunity We are seeking a Web Developer to join our Firm. This position will be based in our New York office (hybrid). The Web Developer is responsible for the development and maintenance of the firm's Intranet application and all new web-based applications for the Intranet. Please note that the Firm will not sponsor applicants for work visas for this position. Designs, develops and maintains new web-based applications for the Intranet. Designs relational and other databases to support web applications. Assists with development and application of search solutions and contributes to the implementation of AI-driven functionality. Troubleshoots issues with new and existing applications and works with appropriate resources to resolve them. Demonstrates effective interpersonal, written and verbal communication skills to facilitate effective work relationships with others. Performs other related duties as assigned. Qualifications Experience with content management systems, document repositories, and enterprise search solutions that integrate with existing organizational data source Strong UX and CSS experience with demonstrable interest in this area of development Experience integrating AI tools and services into web applications, including working with APIs for language models, machine learning services, chatbots, or AI-powered search functionality Proficiency with AI-assisted development tools such as GitHub Copilot, ChatGPT, or Claude for code generation, debugging, design and documentation Knowledge of Git and source control techniques Knowledge of TypeScript and frameworks like React and Angular Knowledge of database design, development and Microsoft SQL Server (or another major RDBMS) Familiarity with software design patterns standard web development concepts, practices and procedures Knowledge of Python Knowledge of relevant Firm computer software programs (e.g., Outlook, Excel, PowerPoint), with the ability to learn new software and operating systems Capacity to work with a variety of technologies Demonstrates interest in emerging technologies Flexibility to adjust hours and work the hours necessary to meet operating and business needs Education & Experience: Bachelor's degree Minimum of five years of related experience and utilizing the above mentioned technologies Culture & Life at Skadden What makes Skadden special is our people and the culture, community and spirit of collaboration we have created. We believe in teamwork and inspiring each other to be our best in an atmosphere that promotes professionalism and excellence in all that we do. We know that inclusion and drawing on the strength of a wide spectrum of talent only make us better and is vital to the firm's success. Our goal is for everyone at the firm to enjoy a challenging career with opportunities for development and growth and to support the well-being of our attorneys and business services professionals. Benefits The overall well-being of our team is important to us. We offer generous benefits to help you achieve wellness in all areas of your life. Competitive salaries and year-end discretionary bonuses. Comprehensive health care (medical, dental, vision), savings plan/401(k) and voluntary benefits. Generous paid time off. Paid leave options, including parental. In-classroom, remote, and on-demand learning and professional development opportunities. Robust well-being classes and programs. Opportunities to give back and make an impact in local communities. For further details, please visit: ******************************************************* Skadden is an Equal Opportunity Employer (Disability/Vet/other protected categories). For more information, please visit Skadden.com/careers. The starting base salary for this position is expected to be within the range listed under Salary Details. Actual salary will be determined based on skills, experience (to the extent relevant) and other-job related factors, consistent with applicable law. Salary Details $125,000 - $145,000 EEO Statement Skadden is an Equal Opportunity Employer. It does not discriminate against applicants or employees based on any legally impermissible factor including, but not limited to, race, color, religion, creed, sex, national origin, ancestry, age, alienage or citizenship status, marital or familial status, domestic partnership status, caregiver status, sexual orientation, gender, gender identity or expression, change of sex or transgender status, genetic information, medical condition, pregnancy, childbirth or related medical conditions, sexual and reproductive health decisions, disability, any protected military or veteran status, or status as a victim of domestic or dating violence, sexual assault or offense, or stalking. Applicants who require an accommodation during the application process should contact Lara Bell at **************. Skadden Equal Employment Opportunity Policy Skadden Equal Employment Opportunity Policy Applicants Have Rights Under Federal Employment Law Applicants Have Rights Under Federal Employment Law In accordance with the Transparency in Coverage Rule, click here to review machine-readable files made available by UnitedHealthcare: Transparency in Coverage
    $125k-145k yearly Auto-Apply 8d ago
  • VP, Angular Front-End Developer, IB Technology

    Jefferies 4.8company rating

    Front end developer job in New York, NY

    We are seeking an experienced Angular Developer to join our front-end engineering team within the investment banking and global markets divisions. This role will focus on designing, developing, and evolving large-scale Angular applications that power critical trading, analytics, and AI platforms. You'll work closely with UI/UX designers, product owners, and back-end engineers to deliver modern, high-performance web applications using the latest versions of Angular, TypeScript, RxJS, and supporting tooling. We're looking for a developer who combines technical excellence with creativity and curiosity-someone who loves exploring new technologies, challenging assumptions, and driving best practices in an enterprise-scale environment. Key Responsibilities Design and develop complex, modular Angular applications using best practices for performance, maintainability, and testability. Collaborate with architects to define application structure, state management, and integration patterns. Leverage RxJS, Signals, Apollo GraphQL, Angular CDK, and modern build tooling (Nx, Vite, ESBuild) for scalable front-end architectures. Partner with UX teams to deliver clean, accessible, and intuitive interfaces for high-volume, data-rich applications. Contribute to code reviews, architectural discussions, and technical design sessions. Continuously evaluate and adopt modern Angular ecosystem enhancements, including new language features, build optimizations, and design patterns. Mentor junior developers and help shape a culture of learning, innovation, and craftsmanship. Champion improvements in tooling, CI/CD pipelines, and front-end development standards across the organization. Required Qualifications 7+ years of professional experience developing web applications using Angular (v19+ preferred). Strong proficiency in TypeScript, RxJS, HTML5, CSS3 (or Tailwind/SCSS). Proven experience in large enterprise or financial systems development. Understanding of component-driven design, module boundaries, and state management. Familiarity with REST and GraphQL APIs, authentication flows (OAuth2/OIDC), and secure coding practices. Experience with unit and integration testing frameworks (e.g., Jest, PlayWright). Ability to work collaboratively in agile, cross-functional teams. Primary Location Full Time Salary Range of $175,000 - $200,000.
    $175k-200k yearly Auto-Apply 20d ago
  • Front End Developer(Angular 2.0)

    360 It Professionals 3.6company rating

    Front end developer job in New York, NY

    Want strong front-end Senior developers with recent 6 months of extensive experience working with AngularJS 2.0 and solid Javascript. Must have some Java back-end development experience Description: · Bachelor's degree in CS or equivalent experience. · Strong experience of front-end web technology including JavaScript,HTML, CSS, and AJAX. · Must be able to gather requirements, design, code and test independently as well as work jointly with the team · Excellent communication skills. Additional Information All your information will be kept confidential according to EEO guidelines.
    $89k-121k yearly est. 60d+ ago
  • Lead Front End Developer - Agentic AI Platform

    Mastercard 4.7company rating

    Front end 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. 41d ago
  • Web Developer (Contract to Hire )

    Business Integra 3.6company rating

    Front end developer job in New York, NY

    Business Integra (BI) is an award-winning global provider of information technology (IT) services and solutions infused with leading-edge technologies; and has been recognized by Inc. magazine as one of the fastest growing 500 companies across both government and commercial sectors. Located just outside of our Nation's Capital in suburban Maryland - BI provides end-to-end solutions in application development, consulting, and re-engineering across all major technologies. Our solutions and services help build enduring relationships with our clients. Job Description • 3-6 years of software development experience and preferably a BS or MS degree in computer science, computer engineering, or other technical discipline • Demonstrated experience in Agile development, application design, software development, and testing • Master of JavaScript Programming (in both Functional and Object-Oriented styles) • Thorough understanding of XML, JSON , web services technologies, and data structure fundamentals, with experience in multi-threaded programming • Expertise with HTML/XHTML, CSS, JavaScript, AJAX, DOM, and version control systems (such as svn, git) • Experience with continuous integration and various testing frameworks (JUnit, TestNG, Selenium, SOAP UI, Jenkins and/or Travis CI) • Experience developing applications with JavaScript Libraries such as jQuery, GWT, Dojo, AngularJS, Dust.js, D3.js, • Experience with Responsive Web Design (RWD) using Twitter Bootstrap (or ZURB Foundation) • Familiar with internationalization and localization • Proficient in web development using Node.js and Express • Extensive experience with RESTful API design and development using Node/Express or JAX-RS • Familiar with version control systems (Subversion and/or Git) • Familiar with Test-Driven Development (TDD) • A proven hunger to learn new technologies and translate them into working software • Ability to effectively communicate to internal and external business partners on solution design Additional Information Contact with me on Linkedin: ************************************** (Monu.kumar@biitservices. com) kindly Apply for this position and share your updated Resume if you are actively looking for change.
    $69k-86k yearly est. 18h ago

Learn more about front end developer jobs

How much does a front end developer earn in Islip, NY?

The average front end developer in Islip, NY earns between $67,000 and $127,000 annually. This compares to the national average front end developer range of $68,000 to $124,000.

Average front end developer salary in Islip, NY

$92,000
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