Senior Frontend Developer - Marketing

About the RoleAs a Senior Frontend Engineer, you will collaborate with a distributed, multidisciplinary team to design and implement innovative features, enhancements, and experiments, delivering sustainable, high-quality software within an agile framework. You will partner with fellow frontend engineers to develop intricate UI components.What You'll ContributeDevelop, test, instrument, document, and uphold quality software standards.Conduct code reviews and offer constructive feedback to enhance team performance.Work in close partnership with Product, Design, and engineering teams to create new features.Monitor and analyze the performance of your features in production to drive product improvements.Ensure the reliability of a highly available service.

About Nightfall:Nightfall is a cutting-edge, AI-driven platform specializing in unified data loss prevention and insider risk management. We safeguard sensitive information across various channels including SaaS applications, Generative AI tools, email, and endpoint devices. Trusted by hundreds of organizations, from innovative AI companies to major banking institutions, Nightfall is dedicated to preventing data breaches at scale. Our platform empowers teams to innovate without the fear of losing intellectual property or compromising customer information. By automating data loss prevention, we enable security teams to focus on strategic initiatives while resolving security violations proactively before they escalate.Nightfall is supported by prominent venture capitalists, including Bain Capital Ventures, Venrock, WestBridge Capital, and industry leaders such as Enrique Salem, Frederic Kerrest, and Maynard Webb.About the Role:As a Senior Frontend Engineer at Nightfall, you will take the lead on exciting UI and visualization projects that are crucial to our mission of protecting personal data.

Company Overview At Coupang, we are dedicated to astonishing our customers. Our mission is to make shopping, dining, and living more convenient than ever, leading to our rapid growth within the multi-billion-dollar e-commerce sector. We proudly hold a dominant and reliable position in South Korean commerce. We embody the best of both worlds with a vibrant startup culture backed by the resources of a large global public company. This unique environment encourages us to innovate and expand our services with impressive speed. Our team is comprised of ambitious and proactive individuals who take initiative and make significant contributions. When you join Coupang, you will witness not only your growth but also that of your colleagues and the organization as a whole. Join us in our mission to redefine the future of commerce, as we challenge norms and pioneer solutions in a high-tech, hyper-connected world. Role Summary The Eats Web Engineering team is the backbone of Coupang Eats, managing 16 web applications across five rapidly growing business areas: Customer, Delivery, Merchant, Ads, and CRM, catering to both the Korean and Japanese markets. As Coupang Eats continues to expand in the O2O (Online to Offline) sector, our team's responsibilities are evolving, addressing challenges such as high-concurrency ordering systems, real-time delivery tracking, intelligent marketing platforms, and merchant advertising solutions. In addition to delivering business features, we also create internal platforms like Web Monitoring and Windows App CICD, promoting engineering excellence organization-wide. Our technology stack includes React, Vue, Next.js, and Node.js. As a Senior Frontend Engineer, you will have the opportunity to lead architecture design, deliver cross-market projects, and create platform-level tools. You will collaborate closely with Product, Design, and Backend teams to develop complex systems and rapidly gain experience with large-scale user-facing products, laying a strong foundation for your advancement into senior technical or leadership roles.

Company IntroductionAt Coupang, we are dedicated to delivering an exceptional customer experience. Our mission is to make shopping, dining, and living effortless and enjoyable. We are revolutionizing the multi-billion-dollar e-commerce sector, and our growth has positioned us as a dominant and trusted player in South Korea. Our commitment to innovation and customer satisfaction drives our operations.We blend the agility of a startup with the resources of a globally recognized public company, enabling rapid growth and service launch. Our entrepreneurial spirit fosters an environment where we can pursue new initiatives and innovations, allowing our team members to make tangible impacts daily.Join us at Coupang to help shape the future of commerce in a tech-savvy, interconnected world.Role OverviewThe Eats Web Engineering team is pivotal in supporting Coupang Eats, overseeing 16 web applications across five dynamic business sectors: Customer, Delivery, Merchant, Ads, and CRM, serving markets in both Korea and Japan. As the demand for Coupang Eats surges, our team is at the forefront of this expansion in the O2O landscape.

Join Acceldata in Transforming Data Observability!Acceldata is at the forefront of data observability, redefining how organizations oversee and manage their data. Our innovative platform provides deep insights into critical aspects of data, data pipelines, and infrastructure across diverse environments. We empower data teams to enhance product management by ensuring data quality, mitigating failures, and optimizing costs.Role Overview - Senior Frontend EngineerAs a Senior Frontend Engineer, you will be instrumental in designing and developing the user-facing components of our Data Observability Suite. Your role will involve creating intuitive and high-performance interfaces that align with user needs and product objectives. Collaborating closely with design, product, and backend teams, you will utilize the latest frontend technologies to deliver responsive applications.Your Daily Responsibilities Include:- Designing, developing, and maintaining complex web applications using Angular and TypeScript (with optional full-stack capabilities in Java and Kotlin).- Developing, testing, and deploying scalable and maintainable frontend applications.- Implementing responsive designs while ensuring cross-browser compatibility.- Writing clean, efficient, and well-documented code for ease of understanding and maintenance.- Optimizing web applications for peak performance and scalability.- Continuously enhancing web applications based on user feedback and evolving business requirements.Ideal Candidate Profile:- Minimum of 4 years of experience in frontend development.- Proficiency in frontend technologies including Angular, ReactJS, and TypeScript.- Solid understanding of HTML, CSS, and JavaScript.- Experience with frontend testing frameworks like Jest, Mocha, or Jasmine.- Familiarity with version control systems such as Git.- Strong analytical and problem-solving abilities.- Excellent verbal and written communication skills.

Role overview glomo builds infrastructure for cross-border payments, KYC processes, and global merchant experiences. The engineering team operates from the Bengaluru headquarters. As a Mid-Level Frontend Engineer, bring 2 to 4 years of experience to help deliver user-focused features and internal tools. Projects range from payment checkouts and merchant dashboards to compliance flows and operational systems that support both partners and internal teams. This individual contributor role centers on product delivery. Work closely with senior engineers, product managers, designers, and domain experts to shape features that improve outcomes for customers and the business. What you will do Feature development: Build production-ready interfaces using React and TypeScript for checkouts, dashboards, and internal workflows. Own the frontend aspects of each project: clarify requirements, define data contracts with backend systems, handle edge cases, test, and deploy. Create data-heavy user interfaces, including filterable tables, detail pages, and configuration panels. AI integration: Use AI tools (such as Cursor, Claude Code, and Copilot) to help address complex tasks from the beginning. Review AI-generated code critically to spot bugs, security issues, and inaccuracies. Clarify unclear ticket requirements and raise potential risks early in the process. Collaboration and standards: Participate in code reviews within the frontend team. Join discussions about frontend standards, platform development, and retrospectives. Identify and communicate blockers to team efficiency, such as inconsistent patterns or gaps in testing.

Nagarro is seeking a talented and experienced Senior Staff Engineer specializing in Frontend React to join our dynamic engineering team in Bengaluru. In this role, you will be responsible for designing and implementing innovative web applications that enhance user experience and performance. You will collaborate with cross-functional teams to define, design, and ship new features while ensuring the technical feasibility of UI/UX designs.As a Senior Staff Engineer, you will mentor junior engineers, contribute to code reviews, and maintain high standards of code quality. Your expertise in React and JavaScript, along with a passion for solving complex problems, will be essential in driving our projects forward.

Wabtec Corporation is looking for a Senior Frontend Software Engineer in Bengaluru. This position centers on building responsive web applications and shaping user experiences that support the company's goals. Role overview The Senior Frontend Software Engineer works closely with teams from different disciplines to design and implement features for web-based products. The focus is on creating dynamic interfaces that meet high standards for usability and performance. What you will do Develop and maintain frontend components for web applications Collaborate with cross-functional teams to deliver new features Apply knowledge of frontend technologies to improve product quality Requirements Strong experience with frontend development tools and frameworks Ability to work effectively with colleagues from various functions Demonstrated skill in creating responsive, user-focused web applications

Join our dynamic team at weekday-1 as a Senior Frontend Software Engineer, where you will play a pivotal role in developing innovative software solutions. You will be responsible for creating user-friendly web applications that enhance user experience and meet the needs of our clients.

Join Wabtec Corporation as a Senior Frontend Software Engineer, where you will play a crucial role in developing innovative software solutions that enhance our transportation and logistics solutions. You will collaborate with cross-functional teams to design, develop, and maintain high-performance frontend applications that are user-friendly and scalable.

Role overview glomo is building cross-border fintech infrastructure, with a focus on payment solutions, KYC processes, and improving global merchant experiences. Based at the Bengaluru HQ, the Senior Frontend Engineer (Platform and Mobile Development) will help define how merchants interact with and integrate glomo’s products. This role extends beyond standard UI development. It centers on building frontend platform systems and mobile SDKs that directly shape the merchant experience. Collaboration is key: expect to work closely with web, platform, and mobile teams, using technologies like React Native and Flutter to create scalable, high-performance systems from the ground up. What you will do Lead the development of checkout SDKs supporting payments, investments, and KYC workflows. Build and maintain SDK integrations across web, mobile, and WebView platforms for merchant use. Contribute to platform-wide features, including design systems, theming for multi-tenant and white-label products, monorepo/shared packages, build tools, and observability patterns. Optimize performance across the stack, focusing on Core Web Vitals, rendering efficiency, and bundle size. Establish and promote best practices in testing, CI/CD, code reviews, and documentation. Work closely with product, design, backend, and compliance teams to ensure quality and alignment. Platform and mobile ownership Oversee React Native and Flutter SDKs, including builds, releases, and merchant support. Ensure WebView compatibility in mobile checkout flows. Set up and scale real-device end-to-end testing infrastructure. Collaborate with external partners, with a plan to bring mobile capabilities in-house. Contribute to shared components, design systems, and frontend platform infrastructure (about 30% of the role). Growth and leadership Design scalable frontend systems, including design systems, multi-tenant white-label solutions, and SDK distribution strategies. Mentor junior engineers through code reviews and technical guidance. Help shape the team’s technical direction and tool selection. Support recruiting and development of the engineering team.

Join our dynamic engineering team at Nagarro as a Frontend React Engineer. In this role, you will leverage your expertise in React.js to develop user-centric applications that enhance the web experience for our clients. Your contributions will be critical in creating responsive, high-performing web interfaces that meet the needs of users across various devices.You will collaborate with cross-functional teams, including UI/UX designers and backend developers, to deliver seamless solutions. If you are passionate about technology and eager to work in an innovative environment, we want to hear from you!

As a Lead Principal Frontend Engineer at Omio, you will be instrumental in the evolution of our frontend platform, crafting intelligent and adaptive user experiences across web and mobile interfaces. Your leadership will guide complex frontend projects from inception to completion, influencing architectural choices and ensuring our applications are not only high-performing but also accessible and resilient. You will enable the integration of AI-driven features that create significant business value and enhance customer interactions.This role merges hands-on frontend development with strategic platform leadership and cross-functional collaboration, working alongside Product, Design, Backend, and Data teams to actualize AI-enhanced experiences throughout the organization.Key Responsibilities:Drive comprehensive frontend solutions, overseeing user-facing experiences, the frontend platform, and middleware integrations.Lead architectural decisions for frontend systems, guaranteeing scalability, performance, accessibility, and maintainability.Design and refine the foundational elements of the frontend platform, including design systems and shared patterns.Align engineering outcomes with business objectives and customer needs.Manage frontend technical debt, balancing delivery speed with long-term platform sustainability.Coordinate cross-functional initiatives, ensuring clear ownership and collaboration among stakeholders.Establish and advocate for frontend best practices, standards, and reusable components.Engage in tech talks both internally and externally, showcasing Omio’s frontend and engineering culture.Champion the use of AI tools and automation to reshape the design and delivery of frontend experiences.Tech Stack: Explore our technology stack: https://omio.tech/radarFrontend: React, React Native, TypeScript, styled-componentsMiddleware: Node.js, Express, HTTP proxy middlewareAPIs: GraphQL, REST (including AI/LLM-backed services)Tooling: Webpack, Yarn workspaces, monorepoTesting: Jest, React Testing Library, Cypress

Join Us as a Senior Frontend Engineer!The Zeta Marketing Platform (ZMP) is an innovative, AI-driven customer acquisition and CRM solution that operates on a multi-tenant architecture. As part of the Analytics team, you will work with a sophisticated event pipeline that processes tens of thousands of messages every second.In this role, you will play a pivotal part in designing and developing scalable web applications, aimed at enhancing the agility of our web development processes. You’ll focus on promoting reusability and consistency across user interfaces while prioritizing an exceptional developer experience.Your expertise in frontend libraries and RESTful APIs, alongside your extensive experience in frontend application design and development, will be crucial. If you are passionate about creating high-performance web applications where throughput, performance, redundancy, and concurrency are critical, we want to hear from you!

About UsFounded in 2013, Mercari is a leading C2C marketplace company based in Japan. Our mission is to "Create value in a global marketplace where anyone can buy & sell." Since becoming the first tech unicorn in Japan prior to our IPO in 2018, we have made significant strides to evolve into a global player while maintaining our focus on our mission.Mercari Group continues to invest in our people and technology, growing from the top player in Japan's C2C marketplace to expanding into markets like the U.S. We have successfully launched services such as Merpay, a mobile payment platform aimed at enabling a society where anyone can realize their dreams through a new ecosystem focused on more than just payment services.About Mercari IndiaEstablished in 2022 in Bengaluru, Mercari India is a vital technology hub for the Mercari Group. Our team of approximately 80 members collaborates closely with our Japanese development hub to drive engineering advancements for Mercari's applications. We aspire to strengthen our engineering capabilities and foster AI initiatives that showcase India's technological prowess.Key ResponsibilitiesDevelop responsive user interfaces using HTML5, CSS3, JavaScript (ES6), TypeScript, React.js, Next.js, Redux, GraphQL, and Apollo Client.Manage cloud infrastructure using Google Cloud Platform including Compute Engine, Kubernetes Engine, and App Engine.Utilize Terraform for configuration management and engage with CI/CD tools like Circle CI and Spinnaker.Collaborate using tools such as GitHub, Slack, JIRA, and Datadog.

Join Nagarro as a Staff Engineer specializing in Frontend React development. In this pivotal role, you'll leverage your expertise to design and implement innovative frontend solutions, ensuring a seamless user experience across our applications. Collaborating with cross-functional teams, you will play a vital role in enhancing our product offerings while adhering to best practices in software development.

Join Tekion as a Frontend Software Engineer Architect specializing in Integration, where you will lead innovative projects that redefine the automotive industry. Your expertise will drive the development of cutting-edge applications that enhance user experiences and streamline processes.

Join our dynamic team at 6sense as a Frontend Staff Software Engineer, where you will play a pivotal role in building innovative solutions that drive our business forward. Collaborate with cross-functional teams to design and implement cutting-edge web applications that enhance user experiences. We are looking for talented individuals who are passionate about technology and eager to contribute to our mission of revolutionizing the sales and marketing landscape.

About WisdomAIAt WisdomAI, we are committed to democratizing access to data insights, enabling everyone to leverage the power of information for informed decision-making. In this era of Generative AI, we see a unique opportunity to revolutionize how employees engage with insights within their organizations. As we partner with multiple Fortune 100 companies, this is an exciting moment to join our team and play a pivotal role in shaping our product and engineering direction.Role OverviewWe are seeking a product-oriented Frontend/Fullstack Software Engineer to become a key member of our founding team. Your work will focus on redefining the AI-first user experience for data analytics, tackling complex visualization challenges and innovating novel user interface paradigms.Key ResponsibilitiesCreate a captivating and modern user interface for chat functionalities and intricate data visualizations.Design and implement user experiences for analytic and interactive workflows.Collaborate closely with customers and founders to define our product and engineering roadmap.Contribute to shaping the engineering culture and technology stack of the company.QualificationsPassionate about crafting seamless and intuitive user experiences.Proficient in developing robust product features using Node.js, React, and TypeScript.Experience in fast-paced startup environments is highly desirable.Bachelor's or Master's degree in Computer Science or a related field is preferred.