Senior React Engineer (Web and Mobile)- B2B SaaS Fintech
Landytech
Posted: December 11, 2025
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Quick Summary
A Senior React Engineer joins a team as a key frontend expert to develop innovative web and mobile applications, working closely with a talented team to deliver high-impact solutions in the investment management sector, with a focus on building a next-generation investment management platform.
Required Skills
Job Description
At Landytech, we're on a mission to build the next generation of investment management platforms. Join us as part of a team of passionate innovators tackling some of the biggest challenges in the asset management landscape.
By joining Landytech, you’ll have the chance to make a tangible impact from day one—working hands-on with talented peers to deliver institutional‑grade solutions and drive transformative change across the investment sector.
Team & Role
• Act as a key frontend engineer working across our web and mobile applications, with ownership of our React Native mobile app
• Develop and code new software features.
• Ensure up-to-date and store compliant versions of the software app.
• Maintain and improve the CI/CD pipelines for the app.
• You will suggest business and technical improvements
• Build reliable and simple solutions.
• Support and mentor other engineers
• Building web applications with React
• Participate in code reviews, technical planning, OKRs, and mentoring junior developers
Our Technologies
• Infrastructure & Service: Azure Cloud, Azure DevOps (CI and Management), Kubernetes, Docker, Cloud Storage, Messaging/Events/Queues, Git, SonarQube
• Backend: Kotlin, Java, Python, Spring Boot & Co, JPA, SQL/NoSQL, Elastic, Gradle
• Frontend: React, React Native, Redux/Recoil/Tanstack Query, TypeScript, nx.dev, antdesign, Vite, Vitest, Highcharts, Syncfusion, Axios
What We Are Looking For
• You are a technical expert with strong expertise in React and React Native development
• You have strong experience with TypeScript / JavaScript (ES6+) and modern state management libraries (Redux/Recoil/SWR/Tanstack Query)
• You have deep experience building web applications with React and can translate that expertise to mobile development with React Native
• You are comfortable working across both iOS and Android platforms
• You are familiar with Authentication and Security patterns
• You are familiar with Push Notifications and mobile infrastructure solutions
• You are capable of managing mobile app upgrades and App Store/Play Store deployments
• You will participate in code reviews, technical planning, OKRs, and mentoring junior developers
• You know how to build reusable components, follow Atomic Design principles and Agile methodology
• You have 4+ years of experience with React/ReactJS and 2+ years with React Native (Not sure about this)
• Previous work experience with B2B/B2C/SaaS web design and development are a plus
• Experience with UI Component Libraries and data visualization tools are a plus
• You are fluent in English
Our Benefits
• An opportunity to work in a fast-growing fintech revolutionizing investment reporting
• Regular socials and being part of an international team with an HQ in London, UK and office in Paris, France as well
• Hybrid style of work/ 2 days working from our office in Pune, India Private medical insurance for you and your family members.