
Key Responsibilities:
- Rewrite existing APIs in NodeJS.
- Remodel the APIs into Micro services-based architecture.
- Implement a caching layer wherever possible.
- Optimize the API for high performance and scalability.
- Write unit tests for API Testing.
- Automate the code testing and deployment process.
Skills Required:
- At least 2.5 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds.
- Excellent hands-on experience using MySQL or any other SQL Database.
- Good knowledge of MongoDB or any other NoSQL Database.
- Good knowledge of Redis, its data types, and their use cases.
- Experience with graph-based databases like GraphQL and Neo4j.
- Experience developing and deploying REST APIs.
- Good knowledge of Unit Testing and available Test Frameworks.
- Good understanding of advanced JS libraries and frameworks.
- Experience with Web sockets, Service Workers, and Web Push Notifications.
- Familiar with NodeJS profiling tools.
- Proficient understanding of code versioning tools such as Git.
- Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms.
- Should be a fast learner and a go-getter — without any fear of trying out new things Preferences.
- Experience building a large-scale social or location-based app.

About Recro
About
Recro is a developer-focused platform that was founded with the aim of seamlessly matching individual expertise with the right opportunities.
We empower talented developers by providing them with relevant experience at fast-growing startups based on technical competencies and aspirations. These opportunities have a significant impact on their career success and help them become their best self.
On the other hand, startups get instant access to top-quality developers with guaranteed productivity from the very beginning. We help them to scale up/down based on their needs, thus ensuring an efficient and high-yielding workforce.
Developers solve real-time complex problems and get exposure to the uplifting and challenging work culture at start-ups like Flipkart, Dunzo, Swiggy, and Zivame among many others. At Recro, we ensure continuous support from our strong community to accelerate careers for developers and strive to create optimal business outcomes for high-growth startups.
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Kutumb is the first and largest communities platform for Bharat. We are growing at an exponential trajectory. More than 1 Crore users use Kutumb to connect with their community. We are backed by world-class VCs and angel investors. We are growing and looking for exceptional Backend Developers to join our Engineering team.
More on this here - https://kutumbapp.com/why-join-us">https://kutumbapp.com/why-join-us.html
Core Responsibilities:
- Design and develop real-time, resillient and high availabilty systems
- Architect and Build Microservices
- Iterating and building experiments
- Will be working with Node.js, Go, MySQL and Redis
You are the right fit if you have:
- Strong systems, architecture and database fundamentals
- Build from scratch and be a good decision maker
- The Ownership skills and can own the problems end to end
- The Zeal and willingness to put in extra efforts to build a product which will be used by millions of users, and most importantly
- The ability to find the solution to any problem and get things done
What we offer:
- High pace of learning
- Opportunity to build the product from scratch
- High autonomy and ownership
- A great and ambitious team to work with
- Opportunity to work on something that really matters
- Top of the class market salary and meaningful ESOP ownership

1. As a founding backend engineer, tackle a wide range of technical challenges: from
designing powerful new integrations to scaling our real-time web service to hundreds
of users
2. Build high-impact, end-user features that vastly improve user productivity.
3. In a small cross-functional team you will collaborate closely to discuss the feasibility
and direction of prototypes or planned product features.
4. Address complex problems at both an application and system-level, and maintain
existing codebases
5. Work directly with CTO to set the tone for the engineering culture and create
processes for improving engineering standards
This role is tailor-made for you if
1. You have a work experience of 3+ years as a Backend Developer
2. You have hands-on experience with Node JS, Golang will be a plus
3. Demonstrated fluency with REST APIs, third-party libraries, and client/server
architectures
5. You have experience with maintaining backend microservices
6. You are comfortable conducting code reviews and giving feedback to ensure high
standards of code maintainability and extensibility
7. You are energized by ambiguity and can create structure in a dynamic, fast-paced
environment
8. You’ve high confidence, low ego, and are generally a good human being :)
You earn brownie points if
1. You love Slack (we are a Slack first company)
2. You have been part of an early/mid-stage start-up before
3. You love TechCrunch. We are obsessed with reading and talking about startups
4. You have created some amazing open-source projects
Function: Software Engineering → Backend Development
Responsibilities:
Review requirements, design specifications and propose a solution and have a discussion before implementation
Work with team leads on the requirements and create estimates against those requirements
Deliver projects on time in an agile and continuous development environment
Writing tests in a client-side test framework such as Jest, Jasmine, Mocha, etc.
Work with QA team for resolving issues
Report status with tools like JIRA to stakeholders
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3-5 years of work experience developing complex software
Minimum 2years sound experience with back-end development in Java-script frameworks like loopback, Express, etc.
A solid understanding of core JavaScript principles and its fundamentals
Familiarity with popular JavaScript tools, frameworks, and design principles, and enjoy staying up to date with the changing JavaScript ecosystem
Strong communication skills across the board, with a passion for finding and sharing best practices and driving greater discipline
Experience using Version Control (GitHub/Gitlab).
Passionate about code quality, extensibility, and simple architecture design
Skills:
JavaScript
Node
Express
Loopback
OAuth
API Development
Plus Points:
Knowledge of Go, Ruby, Python, Closure or any other languages
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Knowledge of front-end development






