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Front end developer jobs in Hempstead, NY

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  • Back End Developer

    Brooksource 4.1company rating

    Front end developer job in New York, NY

    12-month Contract New York, New York (100% Remote) We are seeking an individual to work with a Fortune 50 Broadcast Media & Entertainment leader located in New York, New York. As the Back End Developer, you will be responsible for building and maintaining the backend pipelines that support their business intelligence tools. In this role, you will have the opportunity to work on setting up and managing pipelines to ensure data is efficiently retried and made available for AI Processing. Minimum Qualifications: 5-7 years of experience in backend development with a strong background in DevOps Proficiency in backend technologies (FastAPI + Temporal*), python, and PostGreSQL Knowledge of ML/AI deployment and processing (nice to have) Familiarity with standard DevOps tools and practices, including GitHub, Kubernetes, and Docker Ability to perform tasks quickly and efficiently while maintaining high-quality standards Strong analytical skills with the ability to troubleshoot and resolve complex backend issues Cloud Native technologies like GCP (direct experience hosting PostGreSQL in GCP is a plus) Responsibilities: Lead the development of the distributed microservices platform designed for processing and analyzing video content at scale. This is built using cloud-native technologies like FastAPI+Temporal, PostgreSQL, and Neo4j (local and Aura cloud), Qdrant (vector database). Design and implement backend pipelines to retrieve data and facilitate its availability for Ai processing Set up and manage DevOps pipelines using standard tools to ensure smooth deployment and operation of backend services Maintain the application Docker infrastructure to ensure applications are running effectively Coordinate with cross-functional teams to understand backend requirements and ensure alignment with business needs Manage machine learning contributions to successfully integrate Utilize standard DevOps tools such as Kubernetes and Docker to streamline & automate processes What's in it for you? Working for a well-known, globally leading Media and Entertainment organization Opportunity to learn and grow subject matter expertise in video and streaming media. Exposure to high-level business professionals in a variety of departments and geographic locations Opportunity to work and grow your career in a fast-paced environment
    $97k-136k yearly est. 4d ago
  • 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. 4d 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. 4d 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 5d 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 4d 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 2d 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
  • 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. 5d 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. 3d 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. 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. 3d ago
  • Full Stack Java Developer

    Bcforward 4.7company rating

    Front end developer job in Jersey City, NJ

    BCForward is currently seeking a highly motivated Full Stack Java Developer for an On-site opportunity in Jersey City, NJ. Full Stack Java Developer Please note this is the target date and is subject to change. BCforward will send an official notice ahead of a confirmed start date. Expected Duration: 1+ Year Job Type: Contract - onsite We are looking for a Full Stack Java Developer with strong experience in microservices, Kubernetes or AWS, and DevOps (Jenkins, Docker, CI/CD) to build, deploy, and support scalable applications. Key Responsibilities: Build and maintain full-stack applications using Java (front-end + back-end). Develop scalable microservices and REST APIs using modern Java frameworks. Deploy and manage applications on Kubernetes or AWS. Work with DevOps tools (Jenkins, Docker, CI/CD pipelines) to automate builds and deployments. Troubleshoot and support production systems (including on-call when needed). Work closely with product and engineering teams to understand requirements and design solutions. Improve application performance, reliability, and security. Participate in code reviews and create technical documentation. Stay current with new tools/tech to help improve the tech stack. Benefits: BCforward offers all eligible employees a comprehensive benefits package including, but not limited to major medical, HSA, dental, vision, employer-provided group life, voluntary life insurance, short-term disability, long-term disability, and 401k. About BCforward: Founded in 1998 on the idea that industry leaders needed a professional service, and workforce management expert, to fuel the development and execution of core business and technology strategies, BCforward is a Black-owned firm providing unique solutions supporting value capture and digital product delivery needs for organizations around the world. Headquartered in Indianapolis, IN with an Offshore Development Center in Hyderabad, India, BCforward's 6,000 consultants support more than 225 clients globally. BCforward champions the power of human potential to help companies transform, accelerate, and scale. Guided by our core values of People-Centric, Optimism, Excellence, Diversity, and Accountability, our professionals have helped our clients achieve their strategic goals for more than 25 years. Our strong culture and clear values have enabled BCforward to become a market leader and best in class place to work. BCforward is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against based on disability. To learn more about how BCforward collects and uses personal information as part of the recruiting process, view our Privacy Notice and CCPA Addendum. As part of the recruitment process, we may ask for you to disclose and provide us with various categories of personal information, including identifiers, professional information, commercial information, education information, and other related information. BCforward will only use this information to complete the recruitment process. This posting is not an offer of employment. All applicants applying for positions in the United States must be legally authorized to work in the United States. The submission of intentionally false or fraudulent information in response to this posting may render the applicant ineligible for the position. Any subsequent offer of employment will be considered employment at-will regardless of the anticipated assignment duration.
    $87k-119k yearly est. 1d ago
  • Backend Java Developer

    Kelly 4.1company rating

    Front end developer job in Jersey City, NJ

    Grow your career as a Backend Java Developer with an innovative global bank working in Jersey City, NJ. Contract role with strong possibility of extension. Will require working a hybrid schedule 3 days onsite per week. Join one of the world's most renowned global banks and trusted brand with over 200 years of continuously evolving financial services worldwide. You will work alongside some of the smartest minds in the industry who are excited to share their knowledge and to learn from you. Contract Duration: 12+ Months Required Skills & Experience Bachelor's or above in Computer Science. 10+ years of expert-level experience in both Java (using Spring in a Linux environment) and SQL/RDBMS. Proven track record of complex, real-time, multi-tier solution development. Experience on middle office STP (Straight-Through Processing) platforms. Detailed level knowledge (product/contract level) in futures, equities or fixed income markets. Evidence of commitment to process improvement & client service. Able to understand user requirements and provide roadmaps and plans to achieve desired solutions. Experience in full lifecycle development. Strong working knowledge of message oriented/event driven multi-threaded services with an emphasis on throughput and latency. Quickly grasp/master new requirements and related knowledge. Desired Skills & Experience In-depth knowledge and experience of the OTC business from trading through to settlement and clearing. Knowledge of Oracle, Tibco EMS, Apache Kafka, Elastic Search, Docker, OpenShift or related technologies. Strong knowledge of the FpML standards. What You Will Be Doing Hands-on back-end core Java development on a distributed & message-oriented OTC post trade processing and clearing system. Participate in requirements analysis & prioritization by working closely with PM, BA and product development teams. Work with primary support staff to ensure successful operation of functionality post release. Provide Level 3 support for production issues. Work with other developers and analysts locally & offshore to assist in the global rollout of the OTC Clearing platform. Apply an understanding of Futures and OTC financial products to the full development lifecycle. Ownership of relationships with internal teams supplying some of the technology/solutions for Futures. Adhere to corporate development standards and principles.
    $86k-113k yearly est. 5d 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. 5d 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 3d ago
  • Java Developer (W2 only)

    Iris Software Inc. 4.3company rating

    Front end developer job in Jersey City, NJ

    Greetings! We are seeking a highly skilled Core Java Developer with strong expertise in SQL Databases and a solid background in the Banking and Financial Services domain. The ideal candidate will have hands-on experience developing robust and scalable applications in a complex enterprise environment. Familiarity with large-scale systems, financial transactions, and secure coding practices is essential. Key Responsibilities: Design, develop, and maintain backend services using Core Java (Java 8+) Write efficient, optimized SQL queries and manage complex database operations Collaborate with business analysts and stakeholders to understand banking workflows and translate requirements into technical solutions Build and enhance RESTful APIs and integrate with internal and third-party systems Ensure high performance and responsiveness of systems, especially for transaction-heavy applications Follow secure coding standards, compliance, and regulatory requirements typical of banking applications Participate in code reviews, system design discussions, and Agile ceremonies Troubleshoot and resolve production issues and performance bottlenecks Required Qualifications: 10+ years of Core Java development experience, including OOP principles, multithreading, collections, and design patterns Strong experience with SQL databases (e.g., Oracle, PostgreSQL, SQL Server) Solid understanding of data modeling, indexing, performance tuning, and stored procedures Experience in the Banking or Financial Services domain (Retail/Commercial Banking, Capital Markets, or similar) Good understanding of transactional systems, regulatory compliance, and financial reporting Experience working in Agile/Scrum development environments Familiarity with tools like Maven/Gradle, Git, Jenkins, and Jira Preferred Skills: Experience with Spring/Spring Boot Exposure to message brokers like Kafka, RabbitMQ, or JMS Familiarity with DevOps and CI/CD pipelines Knowledge of cloud platforms (AWS, GCP, or Azure) is a plus Education: Bachelor's or Master's degree in Computer Science, Engineering, or a related field
    $102k-131k yearly est. 5d 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 2d ago
  • VP, Angular Front-End Developer, IB Technology

    Jefferies Financial Group Inc. 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 4d 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: $137,000 - $218,000 USD Austin, Texas: $119,000 - $190,000 USD Boston, Massachusetts: $137,000 - $219,000 USD Purchase, New York: $137,000 - $219,000 USD Seattle, Washington: $137,000 - $219,000 USD
    $137k-219k yearly 38d 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. 20h ago

Learn more about front end developer jobs

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

The average front end developer in Hempstead, 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 Hempstead, NY

$92,000
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