Full Stack Engineer - I / II / III
Radical is a platform connecting data, medicine and people -- through machine learning, and usable, performant products. Software has never been the strong suit of the medical industry -- and we are changing that. We believe that the same sophistication and performance that powers our daily needs through millions of consumer applications -- be it your grocery, your food delivery or your movie tickets -- when applied to healthcare, has a massive potential to transform the industry, and positively impact lives of patients and doctors. Radical works with some of the largest hospitals and public health programmes in India, and has a growing footprint both inside the country and abroad.
As a Full Stack Engineer at Radical, you will:
- Work closely with all stakeholders in the healthcare ecosystem - patients, doctors, paramedics and administrators - to conceptualise and bring to life the ideal set of products that add value to their time
- Write code on the front-end, the back-end and anything it takes to solve the problems and delight users both internally and externally
- Build systems which have an extraordinary emphasis on capturing data that can help build better workflows, algorithms and tools
- Work on high performance systems that deal with several million transactions, multi-modal data and large datasets, with a close attention to detail
We’re looking for someone who has:
- Familiarity and experience with writing working, well-documented and well-tested code in at least two of the following: React/Redux (preferred), NodeJS (preferred), Golang and Python
- Proficiency in the features of the language they are using, with knowledge of standards and best practices (Eg: ES2015 and above, Python 3.5 and above, Node v10)
- Hands on experience with at least one large scale application framework that interfaces with databases and deals with at least 20 million rows of data
- Knowledge of databases, and familiarity with schema design in at least one NoSQL database (eg: MongoDB) and at least one relational database (eg: Postgres).
- Experience integrating with a wide variety of external tools and services
- Experience navigating AWS and leveraging appropriate services and technologies rather than DIY solutions (such as hosting an application directly on EC2 vs containerisation, or an Elastic Beanstalk)
It’s not essential, but great if you have:
- An established track record of building systems from scratch
- Experience with microservices and decomposition of monolithic architectures
- Proficiency in automated tests
- Proficiency with the linux ecosystem
- Experience in deploying systems to production on cloud platforms such as AWS
- Experience in TypeScript
- Meaningful open source contributions
The position is open now, and we are onboarding immediately.
Please reply to us with an updated resume, and one thing you would like us to see as part of your application. This one thing can be anything that you think makes you stand apart among candidates: it can be an interesting hobby project that you’ve self-hosted, a research paper that’s been published, a collection of blog posts you’ve written, a repository you maintain, or your contributions to a major library.
Radical is based out of Delhi NCR, India, and we look forward to working with you!
We're looking for people who may not know all the answers, but are obsessive about finding them, and take pride in the code that they write. We are more interested in the ability to learn fast, think rigorously and for people who aren’t afraid to challenge assumptions, and take large bets -- only to work hard and prove themselves correct. You're encouraged to apply even if your experience doesn't precisely match the job description. Join us.

About Radical HealthTech
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We are a B2B SaaS company that is re-imagining how companies use sales incentives to motivate their employees. We believe great results are only achieved when people are motivated - and our product is nothing but an extension of that philosophy.
On a more day-to-day level, our product takes away the ambiguity and grunt-work behind manual sales incentive calculation, and allows companies to experiment with incentive plans that actually work for every employee - and not just top performers. We are a team of experienced founders who between them have built and sold software products pretty much all across the globe. We are backed by some of the best angels and institutional investors in India - and are growing at breakneck speed.
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- Work as part of a collaborative, agile team to deliver industry-leading engagement capabilities in web.
- Integrate with other services to help Elevate seamlessly provide value to more companies
- Design and develop feature enhancements that continue to deliver on the value and provide an excellent customer experience
- Troubleshoot and resolve emergency server or code issues at any stack level
- Ability to empathize with end-users; build with scale and ease of adoption in mind
- Experience building in an agile setting with code reviews and quality as a priority
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- A bachelor's degree in Computer Science, related technical field, or commensurate experience
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- 1+ years of experience working with NodeJS or an equivalent web framework and language
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- RDBMS usage (e.g. MySQL, PostgreSQL)
- AWS
Persistence: design it, build it, if it breaks, fix it, but make it work, and make it shine
Bonus Skills
- Free and/or Open Source project work
- Amazon Web Services, DevOps experience
- Database Design
Perks
- Competitive salary and equity package
- Great culture and team camaraderie
- Work from Anywhere
- Health Insurance
- Flexible vacation and sick policy
- Macbook Pro or similar Linux laptop
Get to Know our Team:
In our Full stack Engineering department, we build the scalable, fault-tolerant systems and APIs that host our core business logic. Our systems cover all major areas of our business: such as TAM SAM, calculator, lead generation, campaign execution & data modeling. Most importantly though, we hire great people and empower them to be successful. Whether it’s building new projects or reimagining our existing business, you’ll make a big impact as part of the Full stack Engineering team.
The Opportunity:
Swabhav is looking for developers to work on mission critical systems that deal with the designing and development of APIs.
In this Role, you’ll get to
- Lead development of features, experiments, technical projects and complex systems.
- Be a technical architect, mentor, and driver towards the right technology.
- Continue to evolve our architecture and build better software.
- Be a major contributor to our agile and scrum practices.
- Get involved with software engineering and collaborate with server, other client, and infrastructure technical team members to build the best solution.
- Constantly look for ways to improve our products, codebase and development practices.
- Write great code and help others write great code.
- Drive Technical decisions in the organization.
What You’ll Need to Succeed
- 3-6 years’ experience under your belt developing performance-critical applications that run in a production environment using Node Js, React Js or Next Js, PostgreSQL.
- Experience in full ownership of the systems involved.
- Hands on experience working with CRM platforms, Third party app integrations or Heavy file processing & Restful APIs.
- You understand that different applications have different data requirements.
- Good understanding of algorithms and data structures
- Strong coding ability.
- You are passionate about the craft of software development and constantly work to improve your knowledge and skills.
- Excellent communication skills.
It’s Great If You Have
- Experience with Scrum/Agile development methodologies.
- Experience building products.
- Core engineering infrastructure tools like Git for source control.
Responsibilities:
- Writing and reviewing great quality code.
- Understanding functional requirements thoroughly and analysing the client's needs in the context of the project.
- Envisioning the overall solution for defined functional and non-functional requirements, and being able to define technologies, patterns and frameworks to realize it.
- Determining and implementing design methodologies and tool sets.
- Enabling application development by coordinating requirements, schedules, and activities.
- Being able to lead/support UAT and production roll outs.
- Creating, understanding and validating WBS and estimated effort for given module/task, and being able to justify it.
- Addressing issues promptly, responding positively to setbacks and challenges with a mindset of continuous improvement.
- Giving constructive feedback to the team members and setting clear expectations.
- Helping the team in troubleshooting and resolving of complex bugs.
- Coming up with solutions to any issue that is raised during code/design review and being able to justify the decision taken.
- Carrying out POCs to make sure that suggested design/technologies meet the requirements.
- Passionate about building great solutions.
- Mentoring the team members to meet the client's needs and holding them accountable for high standards of delivery.
- Being able to understand and relate technology integration scenarios and be able to apply these learnings in complex troubleshooting scenarios.
- Relevant expertise in C#, . Net framework/. Net core, Web Services/WCF/Web API, ASP. Net/MVC. JavaScript, OO JavaScript (ES6 onwards), HTML5/CSS, Angular/React/VueJS, OOA and OOD Concepts, Serverside JS: NodeJS/Express.
- Experience in Relational Database: SQL Server/MySQL/Oracle, Cloud Platform: Amazon/Azure/Google Cloud.
- Experience in Testing Frameworks (Web): MSTest/NUnit/Jasmine/Karma/Mocha, Repositories: Git/SVN/TFS, CI/CD Tools: Jenkins/Grunt/Gitlab/Azure DevOps, Container Ecosystem: Docker/Kubernetes/Anthos.
- NoSQL DB: MongoDB/Cassandra/CouchDB/HBase/MarkLogic, Cloud Database: CosmosDB/ IBM DB2/SAP HANA/Amazon Aurora/DynamoDB.
- Knowledge of high-quality professional software engineering practices for agile software development cycle, including coding standards, code reviews, source control management, build processes, testing, and deployment.
- Fundamental knowledge of design patterns.
- Experience in communicating effectively with users, other technical teams, and management to collect requirements, describe software product features, and technical designs.
- Languages: C#, JavaScript, OO JavaScript (ES6 onwards).
- App Framework: . Net Framework/. Net Core.
- Web Framework: ASP. Net/MVC.
- Markups: HTML5/CSS.
- CSS Framework: Bootstrap/Foundation/Bulma.
- Frontend Framework: Angular 6 ( ) /React/VueJS.
- API Framework: WebServices/WCF/WebAPI.
- Relational Database: SQL Server/MySQL/Oracle.
- Cloud Platform: Amazon/Azure/Google Cloud.
- Testing Frameworks (Web): MSTest/NUnit/Jasmine/Karma/Mocha.
- Repositories: Git/SVN/TFS.
- Expert in React Native is MUST
- Expertise in design and development of Full Stack applications using one or more JS frameworks like Angular, and Node JS, and developing apps using React Native
- Expert in Angular, React Native, NodeJS, Mongo, Postgres
- Ensuring responsiveness of applications.
- Designing and developing APIs, integrating with 3rd Party API for smooth Transaction and working.
- Experience on AWS Code Commit and Pipeline
- Hands on experience in Integration Node.jst with AWS (S3, CloudFront, ELB, EC2 etc)
- Extensive experience in architecting tech platforms.
- Integrating user-facing elements developed by front-end developers with server side logic.
- Writing reusable, testable, and efficient code.
- Design and implementation of low-latency, high-availability, and performing applications.
- Implementing security and data protection.
- Integrating data storage solutions.
- Proficiency in JavaScript with object oriented and functional concepts.
- Good knowledge of Node.js with the expertise in working with Express framework.
- Hands-on experience in integrating Node.js with MongoDB, PostgreSQL, and creating the REST APIs using Node.js.
- Good understanding the nature of asynchronous programming and its quirks and workarounds.
- User authentication and authorization between multiple systems, servers, and environments.
- Understanding fundamental design principles behind a scalable application.
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- Creating database schemas that represent and support business processes.
- Implementing automated testing platforms and unit tests.
- Proficient understanding of code versioning tools, such as Git, SVN etc
- Experience within the eCommerce / fantasy quiz platform would be an advantage.
- Design, Develop, Test, Deploy, Maintain, and Improve software and new user-facing features.
- Nodejs
- React Native
- MongoDB (DynamoDB)
- SQL databases ( PostgreSQL, MySql Server)
- MERN/MEAN Stack
We are India's first Fantasy Ecommerce platform that enables a new method of shopping and saving by playing fun based quizzes for everyone.

What you will do:
- Work with stakeholders (product owners, project managers, and scrum masters) to define and clarify requirements.
- Provide technical and work direction to the other global developers (be their conduit to the local team)
- Hands-on development of defined architecture and design of both front-end and back-end programming.
- Ability to keep informed of industry trends and technologies.
- Ability to break down complex requirements into specific work items.
- Implement and carry out unit testing.
- Leverage the DevOps team to ensure the product can be automatically built, deployed, and tested using CI/CD pipelines across all of the release cycles from dev to production.
- Strong grasp of modern security principles and how to apply them to applications
Minimum Qualifications:
- Degree in Computer Science, technical field, or equivalent professional experience.
- Proven ability to develop resilient code that performs, and scales based on application usage.
- 6+ years of experience in developing using JavaScript and JavaScript libraries and frameworks such as Angular and React
- 6+ years of experience building applications using JavaScript, HTML, CSS, Web, JSON/XAML-based REST API.
- 3+ years of experience building RESTful web services using NodeJS
- Experience with Unit Testing Frameworks like UnitJS, Mocha
- Understanding of code versioning tools such as Git or Visual Studio Team Services
- Experience with Visual Studio, Visual Studio Code, Atom or Eclipse
- Excellent oral and written communication skills
- Ability to work in a distributed and global environment
- Understanding of building applications deployed in the cloud (Azure, AWS, GCP) leveraging PaaS and IaaS Services
- Able to work in a fast-paced environment with a diverse group of people
Preferred Qualifications:
- Proven ability to quickly learn new technologies
- Experience with agile methodologies
- Strong problem-solving orientation
- Can manage multiple competing tasks/projects at the same time
- Strong team and customer service focus
Knowledge of Web Technologies such as Html 5,jQuery, Angular any version, Spring MVVC, Spring Boot and WebServices (REST).
Very strong Agile, CI/CD experience and ability to create process models/frameworks
Knowledge of technology areas of Messaging, Transaction Management, Spring, Hibernate/JPA, DAO, etc.
Strong command on Java/J2EE concepts and current industry trends.
Strong understanding of Object Oriented design methodologies and design patterns.
Timely creation of appropriate technical artifacts e.g. Application Architecture, Solution Design Documents, etc.
Interpersonal communication and organizational skills required to operate as a contributing member of virtual teams that deliver quality services.
Maintains awareness of new and emerging technologies and the potential application on service offerings and products provided by IT.
Familiar with supporting peer teams and responsibilities such as infrastructure, operations, enterprise architecture, info security.
Experience working with multi-vendor, multi-culture, distributed offshore and onshore development teams in dynamic and complex environments.
Must have excellent written and verbal communication skills.
Experience with Cloud Computing
If the above suits your requirement, please share your resume.
- Bachelor's degree in Computer Science (or related field)
- 5+ years of relevant work experience
- Expertise in React.js, React-native, Python, Android & Database
- Experience with Agile or Scrum software development methodologies
- Ability to multi-task, organize, and prioritize work
Responsibilities
Work with dev teams and manage projects.
Plan with security and data protection as a foreword thought.
Build real-time and near real-time web applications with video/audio streaming.
Provide budgets and cost estimations for projects and server/service costs.
Design and develop client and server-side architectures.
Build front-end apps on React, Vue. You should be an expert at React.
Develop and manage database
Plan and write APIs
Test software to ensure responsive and efficiency
Write technical documentation
Requirement
5+ years experience
Front-end - React, Vue, Angular ( Expert in React and Angular)
Backend - Go-lang, Python, nodeJS, ( Must have working knowledge of atleast any of the two
programming languages)Framework: Django, Express JS
Misc - Linux, AWS, Deployment, Docker( Mandatory)









