Senior Frontend Software Engineer

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.

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

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 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.

Postman’s Performance Automation and Monitoring team builds systems that help keep the platform reliable, fast, and ready for enterprise needs. Their work covers performance testing, monitoring tools, and user interfaces that highlight key metrics. These efforts play a direct role in customer trust and product adoption. Role overview This Frontend Software Engineer position centers on developing and maintaining scalable frontend systems for Postman’s enterprise-grade performance testing and monitoring platforms. The role involves collaborating with teams across the US and India to deliver dashboards that present performance, reliability, and quality metrics in clear, actionable ways. What you will do Build and maintain frontend systems for performance testing and monitoring platforms at scale. Design dashboards that make complex metrics accessible and easy to understand for both internal teams and enterprise customers. Work closely with backend, platform, product, and design teams to deliver cohesive solutions. Help define frontend architecture and best practices for complex applications. Translate intricate system behaviors into intuitive user experiences. Requirements 3–5 years as a Software Engineer. Strong experience building production-ready UIs with React, TypeScript, and modern JavaScript. Background in creating complex, data-heavy dashboards with a focus on usability and performance. Comfort working with API-driven systems and collaborating with backend engineers. Motivation to take ownership of challenges and follow solutions through to completion. Location Bengaluru, Karnataka, India

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.

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 necsws as a Lead Software Engineer specializing in frontend development with Node.js. You will play a pivotal role in designing and implementing innovative solutions that enhance user experience and drive our digital initiatives forward.

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.

This Fullstack Software Engineer (Frontend-Focused) role is part of the Product Trust team at Postman in Bengaluru. The team builds security solutions that help keep the Postman platform secure and reliable. Product Trust operates with a high degree of independence, focusing on security, compliance, and governance, and serves as a link between customer-facing groups and core engineering. What you will do Collaborate with Developers, Product Managers, Designers, Support, and experts in Quality, Security, and Platform Engineering to deliver solutions. Develop functional prototypes quickly to address both internal and external needs. Contribute to planning and building key security features for the Postman platform. Role focus This position emphasizes frontend development within a fullstack context, supporting security and trust features that impact millions of users worldwide.

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 our dynamic team at Nagarro as an Associate Principal Engineer specializing in Frontend React development. In this role, you will be responsible for designing and implementing innovative web applications that enhance user experience. You will work closely with cross-functional teams to deliver high-quality software solutions.

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!

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.

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.

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.

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

About AlphaSense:AlphaSense is the trusted partner for the most advanced companies, empowering them to eliminate uncertainty in decision-making. Our AI-driven market intelligence platform provides critical insights derived from reliable content sources. We aggregate a vast universe of both public and private information, including equity research, company filings, event transcripts, expert calls, news articles, trade journals, and proprietary research.With the acquisition of Tegus in 2024, we further our commitment to equipping professionals with smarter decision-making capabilities through enhanced AI-driven insights. This partnership will foster growth, innovation, and content expansion, allowing our users to access even richer insights from an extensive array of content. Trusted by over 6,000 enterprise customers, including a majority of the S&P 500, AlphaSense was founded in 2011 and is headquartered in New York City, with over 2,000 employees globally and offices in the U.S., U.K., Finland, India, Singapore, Canada, and Ireland. Join us in driving the future of decision-making!About the RoleThis is an exciting opportunity for an experienced Full Stack Staff Engineer to spearhead the advancement of the AlphaSense Application Portfolio by developing robust architecture and integrating cutting-edge AI technologies. We are seeking a professional who excels at tackling large-scale frontend challenges while building high-performing, user-centric systems. In this strategic lead role, you will research and design solutions for intricate frontend tasks, nurturing a culture of technical excellence within the team. If you aspire to blend hands-on AI innovation with impactful leadership, we welcome your application.What You’ll Do:Act as the Architectural Anchor for AI integration within our product ecosystem. Your responsibilities will include researching, prototyping, and deploying innovative solutions utilizing LLMs and contemporary frontend technologies, ensuring seamless incorporation into high-performance, user-facing applications.Design the frontend architecture that acts as a gateway to our AI platform. You will create robust, scalable interfaces capable of processing insights from millions of documents with sub-second response times. By connecting complex AI services with end-users, you will facilitate the transformation of vast data into intuitive, responsive web applications.