Frontend Developer Jobs in New Jersey, United States

Frontend UI Developer role at USM2 focusing on building responsive web applications using React, AKKA, and Play frameworks. The developer will implement UI components, integrate with backend services, and ensure performance and accessibility across platforms.

The Apps Development Technology Lead Analyst at Citigroup drives the design, development, and enhancement of application systems. In this senior role, the Lead collaborates with cross‑functional teams to integrate new products and process improvements, ensuring alignment with the organization’s architecture blueprint.

PGIM, a global asset management firm, seeks a Senior Frontend AEM Developer to join a hybrid team in Newark, NJ or Tampa, FL. The role focuses on building scalable, high‑performance web applications using modern JavaScript and TypeScript, with deep expertise in ES6+ features, async/await, and modular architecture. Candidates will work with REST APIs, client‑side performance optimization, and CSS/SCSS, employing responsive design, media queries, grid, and advanced SASS techniques.

Fiserv, a global leader in Fintech and payments, seeks a Clover Engineering, Frontend Engineer to work on devices and cloud platform that process millions of merchant transactions daily. The role involves owning new product features from design to deployment, translating product requirements into maintainable code, writing automated tests, collaborating across multidisciplinary teams, and participating in on‑call rotations.

CoreWeave seeks a Staff Frontend Engineer to build high-performance internal tooling for datacenter infrastructure planning and visualization. The role leads UI development for tools that manage network switches, GPUs, servers, transceivers, PDUs, cooling, cable plans, rack elevations, and power distribution across multiple sites.

Senior Frontend Engineer (UI/UX) at Barclays Capital Securities focuses on designing, building, testing, and implementing responsive UIs using React, React Testing Library, React Query, TypeScript, JavaScript, Redux, Angular, HTML, CSS, Styled Components, and ES6. The role requires collaboration with product managers, designers, and engineers to define requirements, ensure seamless integration, and maintain high-quality code.

Senior Frontend Engineer (UI/UX) at Barclays Capital Securities builds next‑generation user interfaces for the Asset Servicing greenfield platform, collaborating with product and operations teams to deliver intuitive, responsive experiences. The role focuses on React, TypeScript, and modern UI tooling, ensuring code quality, performance, and secure practices.

AI Venture Studio at Bristol‑Myers Squibb builds AI‑powered product experiences for medicines discovery. As a Senior Frontend Engineer you own React/TypeScript delivery of chat, copilot, workflow, and human‑in‑the‑loop interfaces, integrating with AWS services and enterprise standards.

Fusion Team at JPMorgan Chase builds secure, scalable front‑end platforms for mission‑critical banking experiences. As a Frontend Software Engineer III you will lead React and TypeScript UI design, develop micro‑frontend architectures, integrate LLM APIs for AI‑enhanced features, and mentor teammates in code quality and testing.

Fusion Team at J.P. Morgan builds secure, scalable React/TypeScript front‑end solutions that power mission‑critical banking applications. The role designs component architecture, micro‑frontends, and AI‑enhanced UIs, collaborating with backend, platform, and data science teams to deliver low‑latency, resilient experiences.

Equities Sales & Trading Technology team at JPMorgan Chase builds high‑performance, low‑latency order management systems and GUIs for global trading desks. As a Senior Lead Software Engineer, you architect and develop web‑based desktop UIs with React/TypeScript, mentor teammates, and drive product design decisions.

Digital Experience Design team at JPMorgan Chase builds market‑leading internal tools that integrate generative AI to boost employee productivity. As a Lead Software Engineer you will design and implement AI‑enhanced React interfaces, collaborate with product, design and backend engineers, and mentor junior developers while ensuring performance, accessibility, and reliability for thousands of users.

Digital Experience Design team at JPMorgan Chase builds AI‑enhanced internal tools to boost employee productivity. As Lead Software Engineer, you design and implement React‑based interfaces, collaborate with product, design, and backend teams, and mentor junior engineers while ensuring performance, accessibility, and quality.

Join Mondelez International’s Product Development team in East Hanover, NJ, to drive new snack innovations. As a Developer, you’ll manage RDQ activities, coordinate pilot plant and factory trials, write technical reports, and maintain consumer‑centered specifications.

Developer in Product Development at Mondelez International. Works cross‑functional team to deliver RDQ activities for new product development, portfolio maintenance, and productivity projects.

Developer in Packaging Development & Engineering at Mondelez International responsible for RDQ activities, packaging design, prototyping, plant trials, and technical reporting across multiple brands. Works cross‑functionally with R&D, marketing, manufacturing, and suppliers to deliver packaging solutions that meet GMP, HACCP, and consumer experience goals.

Title: Director, Business Development (Drug Discovery and Development) Location: West Coast, Ideal candidate will reside within CA or WA. Reports to: VP, Business Development About Us: At Evotec, we believe that curiosity is the spark that drives innovation and success. As a forward-thinking team, we thrive on challenging the status quo, learning from each other, and pushing the boundaries of what’s possible.

Developer, Packaging Development & Engineering at Mondelez International delivers RDQ activities for Packaging Design and Deployment across multiple geographies, leading plant trials, creating technical reports, maintaining specifications, and driving IP. Works cross‑functionally with R&D, marketing, manufacturing, and quality to ensure packaging quality, cost advantage, and commercial success. Requires strong analytical, troubleshooting, project management, and communication skills, with experi

Lead Developer, Product Development Applications

Responsible for developing and revising insurance product forms, drafting related documents, and researching coverage forms for the Markel US Insurance Division. Ensures compliance with regulations, analyzes competitor forms, and communicates impacts of bureau changes.