Principal Ui Software Engineer Frontend Fullstack React Typescript jobs in Bengaluru – Browse 2,404 openings on RoboApply Jobs

Principal Ui Software Engineer Frontend Fullstack React Typescript jobs in Bengaluru

Open roles matching “Principal Ui Software Engineer Frontend Fullstack React Typescript” with location signals for Bengaluru. 2,404 active listings on RoboApply Jobs.

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Okta Inc. logo
Full-time|On-site|Bengaluru, India

Discover OktaAt Okta, we are redefining identity management. Our mission is to empower individuals and organizations to utilize any technology securely, across any platform. Our versatile products, including the Okta Platform and Auth0 Platform, are designed to provide secure access, comprehensive authentication, and seamless automation, making identity the …

Mar 5, 2026
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WisdomAI logo
Full-time|On-site|Bengaluru

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.

Apr 6, 2026
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Nagarro logo
Full-time|On-site|Bengaluru

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.

May 15, 2023
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Nagarro logo
Full-time|On-site|Bengaluru

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.

May 7, 2023
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Postman logo
Full-time|On-site|Bengaluru, Karnataka, India

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.

Apr 23, 2026
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Nagarro logo
Full-time|On-site|Bengaluru

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!

May 10, 2023
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Mercari Group logo
Full-time|On-site|Bengaluru, Karnataka, India

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.

Nov 7, 2025
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glomo logo
Full-time|On-site|Bengaluru HQ

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.

Apr 24, 2026
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Wabtec Corporation logo
Full-time|On-site|Bengaluru

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.

Mar 5, 2026
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Nagarro logo
Full-time|On-site|Bengaluru

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.

May 7, 2023
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Nagarro logo
Full-time|On-site|Bengaluru

Join our innovative engineering team as an Associate Staff Engineer specializing in Frontend React. In this role, you will be at the forefront of developing dynamic and responsive web applications that improve user experience and engagement. You'll collaborate with cross-functional teams to design, implement, and optimize front-end solutions using React and other modern technologies.

May 7, 2023
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Weekday logo
Full-time|Remote|Bengaluru, Karnataka, India

Join the team for one of Weekday's premier clients as a React Frontend Developer!Job Type: Full-timeAs a vital member of our frontend engineering team, you will spearhead the development of cutting-edge, responsive, and accessible web applications utilizing React and modern frontend technologies. You'll assume ownership of UI development, contribute to architectural strategies, and relentlessly enhance the quality, performance, and maintainability of our frontend codebase. This position is full-time and offers a remote-friendly environment that prioritizes impact, speed, and craftsmanship.

Dec 17, 2025
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Acceldata logo
Full-time|On-site|Bengaluru

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.

Aug 30, 2024
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Weekday logo
Full-time|On-site|Bengaluru, Karnataka, India

Join our client at Weekday as a Senior Software Engineer!We are looking for an experienced professional with a minimum of 7 years in software development, who thrives in dynamic environments.As a key player in our team, you will leverage your expertise in React, Typescript, and NodeJS to develop and deliver high-quality software solutions. Your thoughtful coding style, which prioritizes clarity and maintainability, will contribute to our commitment to excellence.In this role, you will not only launch and maintain scalable products but also approach challenges with a product-focused mindset that balances functionality and user experience. We value collaboration, so your ability to provide and receive constructive feedback while engaging with your team will be crucial.If you have a passion for technology, contribute to open-source projects, or engage in personal development through side projects, we want to hear from you!

Apr 30, 2026
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Okta, Inc. logo
Full-time|On-site|Bengaluru, India

Discover OktaOkta is the leading Identity Platform in the world, empowering users to securely access any technology, anywhere, and on any device or application. Our adaptable products, including the Okta Platform and Auth0 Platform, focus on providing secure access, authentication, and automation, embedding identity at the heart of business security and growth.At Okta, we embrace diverse perspectives and experiences. We value lifelong learners who can enrich our team with their unique backgrounds.Join us in our mission to create a world where identity is truly owned by the individual.Position OverviewOkta stands out as an enterprise-grade identity management platform, built from scratch in the cloud, with a steadfast commitment to customer success. Our solutions enable organizations to manage access across any application, person, or device, enhancing security, productivity, and compliance.The Okta platform encompasses directory services, single sign-on, robust authentication, provisioning, workflows, and comprehensive reporting. It operates securely in the cloud, rigorously audited, and integrates seamlessly with on-premises applications, directories, and identity management systems.We are seeking an accomplished Principal Software Engineer to join our Onboarding and Lifecycle Management (LCM) Platform team, focusing on improving and managing services related to identity importation, synchronization, and provisioning access policies such as users, groups, roles, and entitlements. These functionalities empower our customers to align and enhance their business operations with Okta’s identity management products. The ideal candidate should be:A proficient Java developer with a strong enthusiasm for creating high-quality, secure, and efficient applications and frameworks.Passionate about tackling cutting-edge security and identity management challenges, with the ability to drive technical strategy and mentor fellow engineers.A collaborative team player with exceptional communication skills, capable of engaging with cross-functional teams to realize a unified vision.More than just a builder; a catalyst who can devise frameworks and solutions that empower other teams.

Mar 23, 2026
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Narvar logo
Full-time|On-site|Bengaluru, Karnataka, India

Join Narvar as a Senior Fullstack Software Engineer, where you will be at the forefront of developing innovative solutions that enhance customer experiences. In this role, you will collaborate with cross-functional teams to design, build, and maintain scalable applications that meet the evolving needs of our clients.

Apr 14, 2026
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OneTrust logo
Full-time|On-site|Bengaluru, India

Role overview OneTrust is hiring a Principal Software Engineer based in Bengaluru, India. This position centers on leading the design and implementation of scalable software systems that power OneTrust products. The role requires strong technical leadership and regular collaboration with cross-functional teams to drive improvements in product performance and user experience. What you will do Lead the architecture and development of software solutions designed for scalability. Guide teams in delivering high-quality, reliable code. Collaborate with engineers, product managers, and other stakeholders to enhance features and improve system performance. Promote best practices in software design and implementation across teams.

Apr 28, 2026
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Ambient.ai logo
Full-time|On-site|Bengaluru

Help build a safer world, one incident at a time. Ambient.ai develops an agentic physical security platform focused on preventing incidents and modernizing security operations. Our technology supports leading enterprises worldwide, helping them reduce risk, improve efficiency, and gain actionable insights. Seven of the top ten U.S. technology companies and many Fortune 500 firms rely on Ambient.ai to protect people, property, and assets. Our platform uses advanced AI to connect with existing camera and sensor systems, enabling real-time monitoring and proactive threat detection. By reducing false alarms by over 95%, Ambient.ai allows security teams to focus on real issues and stop incidents before they escalate. Founded in 2017, Ambient.ai is backed by Andreessen Horowitz, Y Combinator, and Allegion Ventures. We are a Series B company with a clear mission: every security incident should be preventable. Recently, Ambient.ai ranked #71 out of 500 on the Forbes Best Startup Employers List. Learn more about us on LinkedIn and YouTube. Role Overview This Fullstack Software Engineer position is part of our growing India Technology Engineering division in Bengaluru. Reporting to Kiran Palan and Vikesh Khanna, this role will help shape our core platform and security engineering efforts, while contributing to the foundation of the India Technology Centre. What You Will Do Design and build REST and GraphQL endpoints Develop microservices that are highly available, latency-sensitive, and fault-tolerant Create core infrastructure for processing large-scale video streaming data Improve backend service performance, reliability, and scalability Address platform challenges and deliver small-to-medium features from start to finish

Apr 15, 2026
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6sense logo
Full-time|On-site|Bengaluru, Karnataka, India

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.

Mar 12, 2026
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Eurofins Scientific logo
Principal Software Engineer

Eurofins Scientific

Full-time|On-site|Bengaluru

Join Eurofins, a global leader in bioanalytical testing, as a Principal Software Engineer. In this pivotal role, you will lead the development and innovation of software solutions that drive our mission to provide high-quality testing services. We are looking for a dynamic individual who thrives in a fast-paced environment and is passionate about technology and its impact on healthcare.

Sep 24, 2025

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