
Senior Fullstack Engineer (React & ROR)
at India's biggest and the most trusted cryptocurrency exchange



Responsibilities
• Translate business requirements and use cases into functional applications.
• Design, build and maintain efficient, reusable, and reliable Ruby and Golang code.
• Review, test, and verify code for adherence to quality and security standards.
• Ensure the best possible performance, quality, and responsiveness of the applications.
• Help maintain code quality and organization.
• Develop user-friendly web applications using React
• Build marketing-related features
Requirements
• You've got 4+ years of development experience.
• You've worked with frameworks like React, Redux, Webpack, etc.
• You're an expert in Ruby, Golang and Rails framework
• You're an expert in writing background tasks, test-driven development.
• Data-driven product development is kinda your thing.
• You're committed to quality, and your code solves more problems than it creates

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Full Stack Developer
This position would design scalable, efficient and maintainable software architectures using Node.js
We are building a online platform for millennial and gen z moms and parents to surround them with support at every step of their parenting journey, right from planning a baby to 12 years of child. We would like to be their trusted 24*7 parenting guide, prepare for every new moment just in time and make every need available at a click of a button. With 90k+ babies born every day and increasing number of working mothers in urban nuclear India, our vision is to create a world of healthy pregnancies, thriving children and confident parents.
Founded by ex-3M, Gillette, Cargill folks, we have are moving fast now :-
· 50K installations in last 6 weeks
· > 2 Million hits on the content site since going live in early 2021
· Raised 2 rounds of investment
About the Role
Technical:-
· Architect and Design: Collaborate with cross-functional teams to design scalable, efficient, and maintainable software architectures using Node.js.
· Backend Development: Develop and maintain server-side applications and APIs using Node.js, ensuring high performance, responsiveness, and security.
· Code Implementation: Write clean, well-organized, and documented code that aligns with best practices and coding standards.
· Database Management: Hands-on experience, with MongoDB
· Troubleshooting and Bug Fixing: Identify and resolve technical issues, bugs, and performance bottlenecks promptly.
· Code Reviews: Conduct thorough code reviews to ensure code quality, maintainability, and adherence to architectural guidelines.
· Performance Optimization: Analyse and optimize application performance through profiling, tuning, and implementing best practices.
· Technology Evaluation: Stay up-to-date with the latest trends and advancements in Node.js and related technologies, and make recommendations for technology adoption
Non-Technical:-
· Collaboration: Collaborate with frontend engineers, product managers, and other stakeholders to deliver seamless end-to-end features and enhancements.
· Mentorship: Provide guidance and mentorship to junior developers, sharing your knowledge and expertise in Node.js development.
What you have to offer
Must-Have:-
· Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent work experience).
· Minimum of 4-5 years of professional experience in backend development, with at least 2-3 years focused on Node.js.
· Strong proficiency in Node.js and JavaScript, including asynchronous programming, event-driven architecture, and familiarity with frameworks like Express.js.
· Experience working with databases such as MySQL, MongoDB, or PostgreSQL, including database design and optimization.
· Proficiency in version control tools (e.g. Git) and collaborative development workflows.
· Solid understanding of RESTful API design principles and best practices.
· Excellent problem-solving skills and the ability to debug complex issues.
Good To Have :-
· Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Platform.
· Prior experience with frontend technologies (HTML, CSS, React, etc.) is a bonus.
· Contributions to open-source projects, tech blogs, or relevant certifications are advantageous.
· Experience with containerization technologies like Docker and orchestration tools like Kubernetes is a plus.


Type, Location
Full Time @ Anywhere in India
Desired Experience
3+ years
What You’ll Do
- Taking an active role in architecting the solutions we build
- Designing and implementing web applications using JavaScript and its frameworks (i.a. React, Vue, Angular), HTML5 and CSS3
- Working closely with the dispersed development team, client, and project manager in SCRUM methodology
- Ensuring that programming practices and code quality are respected
- Supporting other engineers with your expertise when needed (knowledge sharing)
- Leading your colleagues’ growth and development
What you bring to the table
- 2+ years Experience with React. Good to have working knowledge of React Native, Angular, VueJS
- Strong expertise with HTML, CSS, and writing cross-browser compatible code.
- Good understanding of AJAX and JavaScript DOM manipulation Techniques
- Experience with RESTful services
- Experience in JavaScript build tools like grunt or gulp
- Hands on and implements complex React modules
- Able to implement automated testing platforms and unit tests
- Understanding of fundamental design principles behind a scalable application
- Proficient understanding of code versioning tools (Git)
- Critical thinker and problem-solving skills
Bonus if you…
- Experience with Angular2+ and Node
- Experience with AWS or GCP infrastructure
- Curiosity about new languages, libraries, frameworks
- Contributions to open-source projects
Who are you?
- Passionate about making an impact
- Self-driven & eager to learn new technologies
- Intellectually curious, interested to build complex systems
- Thrive in a highly independent, remote-first environment
- Keen to work with a globally diverse team
What you can expect from us
- Hybrid Work Option - Step out when you “want to” not when you “have to”
- Work from the comfort of your home or work at the office
- Support for setting up Home-office
- Flexible Work Hours -Work-life balance becomes a lot easier to maintain with the flexibility to plan your work hours
- Flexible Leave policies
- Life needs a break - casual, parental, sick, or just random. To help you enjoy your leaves without guilt or excuses, we have a ‘no approval needed’ policy
- Health and Wellness - Constant encouragement to stay fit
- We encourage and support our team members to participate in memberships that promote team member health (physical, emotional, and psychological) and fitness
- Reimbursements for medical support
- Career ladder: the freedom to design your own path
- Well defined career ladders to grow, assess and explore your professional journey
- Learning opportunities
- In house learning platforms to partner with you in your growth story
- Wide range of courses and certifications


Responsibilities :
- Design and write lots of bug-free, efficient, scalable, and reusable code
- Developing front-end architecture and ensuring responsiveness of the application
- Work across the full stack, building highly scalable products that enable positive user experiences and measurable business growth.
- Working on refactoring the current codebase and determining the root cause for the most complex software issues and developing practical, efficient, and permanent technical solutions
- Optimizing backend services to scale for a few hundred concurrent users
- Develop APIs and scripts using backend programming languages like Node.js and Nest.js
- Dockerizing different services and automating our AWS infrastructure provisioning steps
- Design and implementation of continuous integration and deployment.
- Determine process improvements, and best practices, and develop new processes
- Mentor and coach other software engineers
- Integrating with third-party APIs and existing frameworks.
- Ensuring responsiveness of applications and writing maintainable, scalable, and unit-testable code. Be passionate about the long-term stability, scalability, and reusability of shared components.
- Implement new requirements, handle change requests, and fix bugs for different releases. Deliver a high-quality and functioning code.
- Integrating solutions to enterprise software and legacy software
- Actively Participate in sprint ceremonies and work towards continually improving the process
- Prioritizes tasks and keeps manager up to date on status and roadblocks
- Help the junior engineers to unblock them and guide them on best design practices. Help in code reviewing on a regular basis
- Prepare thorough technical documentation which can be used by other engineers
- Stay up to date with new technologies and determine how to incorporate these into future platform capabilities
Requirements:
- Minimum 4-8+ years of overall experience developing B2B SAAS products
- 3+ years of Experience working on React.js and its core principles
- Bachelor's degree in Computer Science or a related field
- Hands-on experience with Node.js and Express.js including state management like Redux
- Good understanding of NestJS, Next.JS, Tailwind CSS, Server-Side Rendering, Storybook/Bit, Bootstrap, and Material UI.
- Thorough understanding of modeling and scaling databases like MongoDB, DynamoDB or Firestore
- Deep understanding of object-oriented JavaScript and design principles and standards
- Hands-on experience in UI optimization best practice implementations
- Understanding of Serverless architecture like Lambda or Google Cloud functions
- Significant experience in developing high-performance, distributed, and scalable applications with container deployment (Docker and Microservices)
- Well-versed with collaboration, and Testing tools like Git, Swagger, and Cypress
- Proven experience with unit testing, integration testing, and end-to-end testing.
- Knowledge of open-source technologies and common front-end development tools such as Babel, Webpack, NPM, PNPM etc.
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Knowledge of Nginx and AWS services like S3, and EC2 will be helpful
Preferred Skills:
- Exposure to Terraform, GItlab CI/CD, and GitOps is a plus
- A keen eye for UX has experience building complex B2B applications
- Comfortable working in a dynamic startup environment where experimentation is one of the most common practices for product innovation and improvements
- Basic understanding of the Figma Tool and app development via React Native
- Good experience with deploying applications on AWS & DevOps
Nice to Have:
- Great learning attitude and eagerness to take ownership
- Passionate personality with great enthusiasm for life outside of work
- Critical thinker and a problem solver who has a sense of urgency and wants an interesting job that pushes you out of your comfort zone.
- An innovator who is inspired by the endless ways in which everything we do can always be improved
- High-energy personality, with a strong and demonstrable work ethic
What we Offer:
- Competitive salary
- Health Insurance
- Remote working environment
- Workday Swap
- Learning Culture

2. Completely responsibile for architecture, wireframe, frameworks, coding, UI/UX, Database, Security, privacy etc.
3. Developing Android and Web Applications.
4. Responsible for cost optimzation and scalability of the product.
5. Preparing and presenting reports related to product development

Vah Vah! is an ed-tech company that offers online makeup courses in micro-batches to students across India to learn from the leading teachers in top cities. We provide holistic education with lots of practical training that makes our students job-ready with not just the base skills but also the soft skills for great customer service. Our teachers have more than 15+ years of experience in training makeup and have certified more than 1000+ students. Vah Vah! is founded by executives with extensive experience running consumer business and mobile games at scale (over 100 million players) at Zynga. Vah Vah! is backed by a leading investment firm.
Website Link: https://vahvah.com/
The Mission
Vah Vah teaches professional makeup to budding makeup artists and influencers through live online classes. We have students from Srinagar, all the way to the Andamans. And experienced teachers who have worked in Bridal Makeup, Ramp Shoots, Film and more. We empower our students to join the workforce as fully trained makeup artists. This is the future of vocational education, and you can help build it.
Our Culture
- Amazing workplace and colleagues to work with
- We have the right mixture of creativity, analytics and hustle to move fast in the right direction.
- You will work with colleagues who don’t take themselves too seriously but move mountains.
- See yourself evolving every month with new problems to solve and new skill to master.
- Work with the smartest engineers so you can learn from them.
- Competitive salary at par with the best in the industry
- Great stock options so you can benefit from the company's growth.
- Immense exposure to new technologies
Responsibilities:
- Complete ownership of building and maintaining Web APP
- Deliver across the entire app life cycle design, build, deploy, test, release to production and support
- Should be comfortable in building a great consumer user interface and responsive web apps.
Requirements:
- Overall experience of 2-4 years
- React Web Developer with 2+ years of experience
- Should have worked on NodeJS with express framework
- Understanding of Backend services, API implementation, and database systems. - Familiarity with MySQL and Mongo databases
- We encourage all our devs to have a base level of DevOps skills & w.r.t
- Source Control, CI/CD systems, Cloud Services such as AWS, Firebase, GCP Minimum 1 year of experience in responsive app development
- Ability to implement designs and functionality provided by UI/UX teams
- Strong knowledge of JavaScript ES6
- knowledge of Java/J2EE, Spring, Spring Boot, Spring Cloud is a plus
Key Skills:
- React/JS, NodeJS, Typescript
- Familiarity with Analytics integrations
- Conversant with Github, CI/CD pipeline
What you get:
- Amazing workplace and colleagues to work with
- Competitive salary at par with the best in the industry
- Immense exposure to new technologies

As a full stack engineer, you will build new features for our internal tools, including https://medium.com/@Smartcow_ai/tlt-lightning-ff47659f7804">lightning. Architect, develop, test, and deliver independently.
Responsibilities
- Design, test, build and deploy web applications for internal and external use
- Design and implement scalable APIs and backend services
- Convert high-level requirements into detailed, usable and intuitive UI
- Involved in the execution of project from design stage
Skills:
- 3+ years full-stack python developer with exposure to web frameworks like Django or Flask
- Experience building APIs for rapidly iterating product and restful APIs and development of service layer using python's flask framework
- Proficient in writing unit test cases using Pytest package
- Proficient on Reactjs, Angular, & VueJs (GTH),
- Knowledge of DB and API schema designing
- Knowledge with OpenCV and ML workflow is added advantage
- HTML/CSS/JavaScript and JavaScript framework
- Database level programming using both SQL (MySQL, PostgreSQL) and No SQL (MongoDB/Casandra) and designing the database level stored procedures and persistence logic.
- Knowledge with Nvidia libraries is an added advantage
- Experience working with Web Application development, docker, Unix/Linux environments
- Understanding of machine learning, information retrieval, neural networks, networking, developing large software systems (stands out from crowd)

Request is to onsite (Belgium)
Education and Technical Expertise:
- Deep knowledge in one or more domains of the study required for the function.
- Capability to write clear and structured technical documents.
- Ability to participate in multi-lingual meetings, very good communication skills, and able to work in a team.
- The capability of working in an international/multicultural environment.
- Ability to apply high quality standard
- Good experience in Angular.
- Good experience & knowledge of latest trends in Java, J2EE, Spring framework, Oracle, SQL, HTML, XML, XSD.
- Good knowledge of web services (SOAP, REST).
- Good knowledge of Cloud Technologies and Micro Services is an asset
- Experience with the following tools/ frameworks: Maven, GIT
- Experience in PKI is an asset
- The methodology is Agile
- Reporting tools are JIRA and Confluence
- Provision of expert advice and assistance, technology watch, architectural considerations, applicable standards, solution patterns, and best practices in Angular,
- J2EE, Web services, and SSL/TLS technologies
- Providing solution options
- Development of applications (full stack) using the technologies/tools mentioned in the specific expertise
- Review of Information Systems Infrastructure Architectures
- Performing PoC in the requested technologies
- Participation in user, service, and project meetings
- Create / update documentation as part of knowledge management
- Strive for innovation and open to new trends
Kuliza helps BFSI enterprises build new-age Fintech products and platforms to power their digital business. We work with leading financial enterprises such as HDFC Life, Aditya Birla Finance, UTI MF, Birla Sun Life AMC, Coverfox, ICICI bank, VP Bank (Vietnam), Standard Chartered Bank and more and help them create world-class digital products as a part of their transformation assignments.
We are a 250+ strong team, headquartered in Bangalore with offices in other cities such as Mumbai and Singapore and have built 120+ digital products for various enterprises in India, Singapore, MiddleEast and US.
This opening is for Kuliza's Lending Software SBU which is in the business of implementing new-age lending systems/ platforms for banks and NBFCs across Indian and Global clients. More information about our lending product is available on our site: http://www.getlend.in/">www.GetLend.In
Awards and Accolades
Kuliza has been the recipient of multiple awards including the following featured ones:
- Awarded by Deloitte as one of the fastest-growing tech startups in India
- Awarded by Ernst & Young and Banking Frontier as provider of top 5 most innovative banking products in India
- Awarded by The Economic Times and Deloitte as a provider of most promising Fintech product in the Lending category in India
- Awarded by Elets as Best Lending System for NBFCs
Role Introduction
Technical leads oversee a team of personnel focused on technical issues, including software development, product releases, and engineering tasks. They are responsible for the end to end operations of the Development team. They often evaluate their team's work processes and best practices and implement changes to streamline operations.
Role Base Location: Bangalore
Responsibilities
- Design, develop, test and implement high-quality software, as a member of an agile development team
- Participate in code reviews, design reviews, architecture discussions
- Understanding the requirement and design/develop sustainable and agile application architecture
- Proactively identify architectural weaknesses and recommend appropriate solutions
- Proactively share technical knowledge and best practices with team members
- Engage in continuous learning and adoption of new concepts, technologies, and functionality
- Utilize Lend.in Platform to deploy the customer requirements in the BFSI Sector
Must-Have Qualification
- Solid Web developer with at least 4-5 years of Java/ J2EE experience
- 3+ years of Java experience along with spring boot is mandatory
- 3+ years of professional experience with enterprise architecture and developing highly scalable websites/services
- 3+ years of experience with database design and maintenance (MySQL)
- Proficiency with back and front end caching strategies (Memcached, Redis)
- Hands-on experience developing, releasing, and maintaining large-scale software
applications
- Must be a self-starter and enjoy working in a team
- Must have led a team of size 5 to 7
- High Energy levels and passionate to try new technology stacks
Good to have Qualification
- Prior experience in BFSI/Lending domain is a strong plus
- Startup DNA
- Experience in React and React Native


- Company is developing cutting-edge technology and you will be working on a patented technology in a challenging environment with industry veterans and highly talented engineers
- Company is in an explosive growth path and now is the right time to ride-along and experience the growth from a startup to an iconic large company
● Flexible, Fun, and Creative culture
What you will be doing
● You must have a diverse background and be able to work among several programming
languages. The majority of work would be in AngularJS and Ruby.
● Designing and implementing a scalable and microservice-oriented architecture with
extensible REST APIs that can be consumed by our own platform and partner
applications
● Scaling an operational database to handle millions of records
● If you are up for it, there will be plenty of opportunities to wear multiple hats as we are on
a rapid growth trajectory
What You Need for this Position
● At least 12 years of overall experience building large scale enterprise applications
● Must be skilled with AngularJS or latent front end technologies
● Must be skilled with Ruby on Rails
● Must be proficient with Javascript and Jquery
● Must be skilled with building REST APIs
Must be proficient with HTML/CSS
● Must be familiar with modern, cloud-based infrastructure such as AWS/Azure
● Should be familiar with microservices, Docker and Kubernetes
What's In It for You
● Competitive Salary
● Equity
● Career growth
.

We are looking for seasoned technical leaders from .NET background with experience in building cloud-based web applications and products. The role involves understanding business requirements, customer problems, architecting the appropriate solutions that are secure, scalable, high performing and testable.
Requirements:
- Passion for building and delivering great software with a strong sense of ownership, while working closely with juniorteam members.
- 6+ years of experience in building web applications using ASP.NET MVC and .NET platform in general.
- Experience of architecting and designing web applications and services
- Experience in building applications on .NET Core, is a great plus
- Should have strong UI development skills using HTML, CSS/JavaScript frameworks.
- Strong experience with Build and Release, Agile processes and Estimation/Planning
- Exposure to New Relic or similar tools to optimize web application performance
- Strong expertise in SQL programming, with experience of writing & optimizing queries that access/process millions of records
- Understanding and experience of working with Product Management, Design and DevOps teams.

