Frontend Staff Software Engineer

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

Who Are We?Postman stands as the foremost API platform globally, utilized by over 45 million developers and 500,000 organizations, including 98% of the Fortune 500. We empower developers and professionals worldwide to create an API-first landscape by simplifying the entire API lifecycle and enhancing collaboration—enabling users to deliver superior APIs more rapidly.Headquartered in San Francisco, Postman has established offices in Boston, New York, Austin, Tokyo, London, and Bengaluru—the birthplace of Postman. As a privately held company, we are backed by notable investors such as Battery Ventures, BOND, Coatue, CRV, Insight Partners, and Nexus Venture Partners. Discover more at postman.com or connect with us on X via @getpostman.P.S: We strongly encourage you to read The 'API-First World' graphic novel to grasp our vision and the broader context of our mission at Postman.About the TeamThe Performance Automation and Monitoring team is at the forefront of revolutionizing how developers test and validate performance at Postman. We develop enterprise-grade performance, automation, and monitoring platforms, and we are pioneering Agentic AI-driven testing that empowers developers to create performance and automation tests without the need for coding—significantly impacting customer trust and driving paid adoption.What You’ll DoArchitect and implement scalable, distributed performance testing infrastructure.Develop Agentic AI-powered solutions that facilitate no-code/low-code performance and automation testing.Collaborate with AI platform teams to define agent workflows, abstractions, and guardrails.Integrate performance testing, automation, and monitoring into a cohesive quality platform.Work in partnership with product, frontend, and platform teams across the US and India.Drive the initiative to make performance a default, trusted metric in the development and release lifecycle.About You6-8 years of experience as a Software Engineer.Demonstrated expertise in building distributed backend systems at scale.Experience in performance testing, reliability, automation, or observability platforms.Enthusiastic about leveraging Agentic AI to enhance developer workflows.Skilled in transforming complex systems into simple, effective developer experiences.

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.

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 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 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 Adyen as a Platform Monitoring Engineer and play a crucial role in ensuring the stability and performance of our platform. As part of our dynamic team, you will monitor system performance, troubleshoot issues, and collaborate with cross-functional teams to implement improvements. Your expertise will help us deliver a seamless payment experience for our customers.

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.

Join Valtech as a Site Reliability Engineer - Monitoring Specialist and be at the forefront of experience innovation. Here, we empower you to challenge the norm and explore uncharted territories in technology. With 6+ years of expertise, you will play a crucial role in shaping digital solutions that transform industries.Our workplace is designed for continuous learning and meaningful impact. You will collaborate with a dynamic team, develop cutting-edge customer experiences, and drive innovation.Why Choose Valtech?We are the experience innovation company and a trusted partner for the world’s leading brands. We offer growth opportunities, a values-driven culture, and global career paths that allow you to shape the future of experience.

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.