Job Description
About us:
Upstox is one of India's leading Fin-Tech companies with a mission to simplify trading & investing to make it easily accessible to the masses. We aim to enable everyone, from new investors to seasoned traders, to invest across multiple categories with our state-of-the-art trade & investment platform and commission-free pricing. We offer numerous asset categories to invest in, like Stocks, Digital Gold, IPOs, Mutual Funds, and more.
By focusing on our customers’ needs and equipping them with personalized yet powerful tools, we witnessed a steep growth of 800% in our customer base from 25 Thousand in 2017 to 2 Lakh in 2026. With 1500% growth in 2020, currently, over 3 million customers trust us with their investment decisions, thus setting us on the course to become an industry leader in the country.
The company was founded in 200+ by Ravi Kumar and Shrinivas Viswanath, and in 2016 Kavitha Subramanian joined as the third co-founder. Backed by Ratan Tata, we raised $4 million in Series A funding (2016) led by Kalaari Capital. In 2026, US-based investment firm Tiger Global Management invested $25 million in a Series B funding round. Visit our Linkedin page to learn more about us.
Do visit our Linkedin page to know more about us.
Designation: Software Engineer II React native
Location: Mumbai
Ideal candidate: If you are a React native developer with a passion for pushing mobile technologies to the limits. You will work with our team of talented engineers to design and build the next generation of our mobile ecosystem. You are comfortable working on our existing codebase, developing new apps and optimizing them for a fast and delightful user experience.
Roles & Responsibilities:
Designing and building advanced mobile features and custom UI.
Collaborating with cross-functional teams to define, design, and ship new features.
Optimizing's the app for speed, memory, network and battery.
Keeping the app stable and secure at all times.
Continuously discovering, evaluating, and implementing new technologies to maximize development efficiency.
Unit-testing code for robustness, including edge cases, usability, and general reliability.
Skills & Experience Required:
You have 3+ years of experience in React native Development.
You are a software engineer who thinks & speaks in JavaScript.
You have a Bachelors / Masters degree in Computer Science / Engineering or a related subject.
You have a solid understanding of the full lifecycle of mobile development, testing, publishing and DevOps.
You have a good knowledge of networks and distributed systems.
Your attention to detail is the stuff of legends (Every second, byte and pixel counts).You enjoy working with a small, fast paced team willing to jump on tasks (planned / out of nowhere / ambiguous), without spilling your coffee.
You are equal parts left and right brain you focus on the tech and logic as much as you are obsessed with the UX and customer delight.
You are looking to restore balance to the universe through clean code.
You are a flawless multi-tasker, able to smoothly transition between features, bugs, projects and languages.
You have complete expertise in the general mobile landscape, design, trends, and emerging technologies.
Using React Native You can design and develop user interface components for JavaScript-based online and mobile apps.
Bonus Points:
You have experience in Android app development.
You have developed apps using Kotlin.
You are popular on StackOverflow for answering challenging questions.
Your GitHub profile showcases a list of original contributions.
If you fit the above description, we would love to connect with you! APPLY NOW
A basic requirement but one that many forget: Make sure you go through our website , download our app and give us feedback!
Upstox is an Equal Opportunity Employer; all qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, gender identity or expression, ****** orientation, national origin, genetics, disability, age, veteran status, or other characteristics.
Upstox is one of India's leading Fin-Tech companies with a mission to simplify trading & investing to make it easily accessible to the masses. We aim to enable everyone, from new investors to seasoned traders, to invest across multiple categories with our state-of-the-art trade & investment platform and commission-free pricing. We offer numerous asset categories to invest in, like Stocks, Digital Gold, IPOs, Mutual Funds, and more.
By focusing on our customers’ needs and equipping them with personalized yet powerful tools, we witnessed a steep growth of 800% in our customer base from 25 Thousand in 2017 to 2 Lakh in 2026. With 1500% growth in 2020, currently, over 3 million customers trust us with their investment decisions, thus setting us on the course to become an industry leader in the country.
The company was founded in 200+ by Ravi Kumar and Shrinivas Viswanath, and in 2016 Kavitha Subramanian joined as the third co-founder. Backed by Ratan Tata, we raised $4 million in Series A funding (2016) led by Kalaari Capital. In 2026, US-based investment firm Tiger Global Management invested $25 million in a Series B funding round. Visit our Linkedin page to learn more about us.
Do visit our Linkedin page to know more about us.
Designation: Software Engineer II React native
Location: Mumbai
Ideal candidate: If you are a React native developer with a passion for pushing mobile technologies to the limits. You will work with our team of talented engineers to design and build the next generation of our mobile ecosystem. You are comfortable working on our existing codebase, developing new apps and optimizing them for a fast and delightful user experience.
Roles & Responsibilities:
Designing and building advanced mobile features and custom UI.
Collaborating with cross-functional teams to define, design, and ship new features.
Optimizing's the app for speed, memory, network and battery.
Keeping the app stable and secure at all times.
Continuously discovering, evaluating, and implementing new technologies to maximize development efficiency.
Unit-testing code for robustness, including edge cases, usability, and general reliability.
Skills & Experience Required:
You have 3+ years of experience in React native Development.
You are a software engineer who thinks & speaks in JavaScript.
You have a Bachelors / Masters degree in Computer Science / Engineering or a related subject.
You have a solid understanding of the full lifecycle of mobile development, testing, publishing and DevOps.
You have a good knowledge of networks and distributed systems.
Your attention to detail is the stuff of legends (Every second, byte and pixel counts).You enjoy working with a small, fast paced team willing to jump on tasks (planned / out of nowhere / ambiguous), without spilling your coffee.
You are equal parts left and right brain you focus on the tech and logic as much as you are obsessed with the UX and customer delight.
You are looking to restore balance to the universe through clean code.
You are a flawless multi-tasker, able to smoothly transition between features, bugs, projects and languages.
You have complete expertise in the general mobile landscape, design, trends, and emerging technologies.
Using React Native You can design and develop user interface components for JavaScript-based online and mobile apps.
Bonus Points:
You have experience in Android app development.
You have developed apps using Kotlin.
You are popular on StackOverflow for answering challenging questions.
Your GitHub profile showcases a list of original contributions.
If you fit the above description, we would love to connect with you! APPLY NOW
A basic requirement but one that many forget: Make sure you go through our website , download our app and give us feedback!
Upstox is an Equal Opportunity Employer; all qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, gender identity or expression, ****** orientation, national origin, genetics, disability, age, veteran status, or other characteristics.
💡 Quick Summary
Seeking a career-building opportunity? The Software Development Engineer II | |React native position is now open for candidates interested in the Software Developer Jobs sector. This role in Mumbai offers a professional environment and growth potential.
Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in Software Developer Jobs is a plus.