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Job Title: Full Stack Developer (Mobile & Backend) - Senior/Lead Position
Location: Andheri East, Mumbai
Job Type: Full-Time
Experience Required: 4-7 years
About Wizdom
Join Wizdom and be part of a revolution in learning! We're a bite-sized, audio-first microlearning app powered by Generative AI. Our mission is to make personal and professional growth accessible to everyone by delivering powerful insights from the world's best books, podcasts, and courses in just 15 minutes. Think "Duolingo" for self-improvement!
With over 200,000 users across 100+ countries and ranked among the Top 10 Educational Apps in India, we're building something extraordinary—and we want YOU to be part of it! At Wizdom, you'll join a passionate team dedicated to democratizing knowledge and empowering individuals to reach their full potential.
Role Overview
As a Full Stack Developer in a Senior/Lead position, you will be instrumental in shaping the technological foundation of our app. You will lead the development of mobile applications, architect backend solutions, and ensure the seamless integration of both. The ideal candidate has expertise in Flutter and backend technologies, thrives in a startup environment, and is eager to create impactful solutions that reach millions.
Key Responsibilities
Mobile App Development
Architect, develop, and maintain scalable mobile applications using Flutter.
Collaborate with designers to ensure a seamless user experience and responsive design.
Optimize app performance for both older and modern devices.
Backend Development
Build, deploy, and maintain robust backend services using Node.js or Django/FastAPI.
Design scalable database architectures with MongoDB and/or PostgreSQL.
Integrate third-party services and APIs, including in-app payment systems.
Cloud & DevOps
Manage cloud infrastructure on AWS (or GCP), utilizing services like EC2, S3, Lambda, and RDS.
Implement and manage CI/CD pipelines for efficient development and deployment.
Ensure system scalability, reliability, and security through infrastructure optimization.
Collaboration & Leadership
Lead a team of developers, fostering innovation and ownership.
Work closely with cross-functional teams (Design, Product, Marketing) to prioritize features and resolve issues.
Mentor junior developers, promoting clean architecture and coding best practices.
Required Tech Stack
Frontend (Mobile)
Primary: Flutter (must have)
Preferred: Familiarity with Firebase SDKs
Backend
Primary: Node.js or Django/FastAPI
Database: MongoDB (NoSQL) and PostgreSQL (Relational)
Cloud & DevOps
Cloud Platforms: AWS (preferred) or GCP
CI/CD Tools: GitHub Actions, Jenkins, or CircleCI
Containerization: Docker
Infrastructure Management: Terraform or AWS CloudFormation
Other Tools & Skills
APIs: RESTful or GraphQL APIs
Testing: Flutter Test, Jest/Pytest for backend, and Postman for API testing
Monitoring: Sentry, New Relic, or Datadog
Preferred Skills
Experience integrating in-app payment systems and third-party SDKs.
Familiarity with Firebase Firestore or similar cloud-based storage solutions.
Exposure to analytics tools and data-driven decision-making.
Knowledge of AI/ML technologies for personalized learning experiences.
Bachelor's/Master's in Computer Science, Engineering, or related field.
Experience: 4-7 years in software development, with at least 1-2 years in a leadership role.
Strong problem-solving skills and a passion for building scalable solutions.
Ability to work in a fast-paced, dynamic startup environment.
Benefits of Joining Wizdom
Opportunity to work with cutting-edge technology in a high-growth startup.
Be part of a mission-driven team empowering global users.
Collaborative and inclusive work culture.
Competitive salary and perks.
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Job Title: Senior Lead – Application Engineering
Remote | Chennai | Hyderabad | Bangalore
Tiger Analytics is a global AI and analytics consulting firm. With data and technology at the core of our solutions, our 2800+ tribe is solving problems that eventually impact the lives of millions globally. Our culture is modeled around expertise and respect with a team-first mindset. Headquartered in Silicon Valley, you’ll find our delivery centers across the globe and offices in multiple cities across India, the US, the UK, Canada, and Singapore, including a substantial remote global workforce.
We’re Great Place to Work-Certified™. Working at Tiger Analytics, you’ll be at the heart of an AI revolution. You’ll work with teams that push the boundaries of what is possible and build solutions that energize and inspire.
Curious about the role? What your typical day would look like?
As an Application Engineer, you will be responsible for Application Engineering capability, designing and developing web applications, and managing small teams of App engineers In doing so, you will closely collaborate with program leads and technology architects across global locations.
More specifically, you might:
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- Keen interest in creating web frameworks like Angular / React JS
- A comprehensive foundation using object-oriented and functional programming languages.
- Wide-ranging knowledge in web server technologies - Node.js / Nginx
- Exposure to Cloud environments - AWS / Azure / GCP
- Good understanding of working with API design and development
You are important to us, let’s stay connected!
Every individual comes with a different set of skills and qualities so even if you don’t tick all the boxes for the role today, we urge you to apply as there might be a suitable/unique role for you tomorrow.
We are an equal-opportunity employer. Our diverse and inclusive culture and values guide us to listen, trust, respect, and encourage people to grow the way they desire.
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Your responsibilities as a Full Stack Developer * Write clean codes with relevant test cases
Roles & Responsibilities-
- Prototype quickly and optimize iteratively
- Integrating front end with server-side logic
- Implement security and data protection measures
- Document the work properly
- Implement feedback received from end-users
- Deployment on cloud
- Understanding of code versioning tools like git
Experience-
- Must have at least 2-3 years of experience in MEAN Stack development i.e MongoDB, Express.js, Angular, and Node.js
- Extensive Experience in API integration and development.
- Working knowledge of HTML5, CSS3, and JavaScript.
- Experience with version control systems and repository management.
- Passionate about writing clean, efficient, and maintainable code.
- Strong analytical and debugging skills and experience building consumer systems at scale.
Required skillset
Applicants must have knowledge and experience in the following:
- Backend frameworks like nodejs, expressjs
- Working with RDBMS
- Familiarity with MongoDB would be beneficial
- HTML, CSS & JavaScript
- Frontend frameworks like Angular, React / Svelte
- A web servers like Nginx
- Familiarity of working with WebSocket’s
- Docker understanding
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Job responsibility:
- Hire and mentor a team of high-calibre front-end and Backend engineers
- Design and develop new user-facing full-stack applications.
- Building reusable components and front-end, backend libraries for future use
- Optimizing pages for maximum performance across a vast array of web-capable devices and browsers
- Optimize Backend to high scale.
Skills and Experiences:
- 6+ years of experience in software development with minimum 1 year as a tech lead.
- Experience in NodeJS, ReactJS, PostgreSQL, Redis, AWS.
- Deep understanding of at least one of React JS / Vue JS and its core principles
- Deep understanding of NodeJS.
- Experience with common front-end development tools such as babel, webpack, npm
- Familiarity with at least one code versioning tools such as Git, SVN etc.
- Good understanding of quality JavaScript code (Object oriented and commonly used design patterns)
- Capable of debugging complex issues in JavaScript
- Experience in building complex single page applications with front end and backend.
- Experience with production full stack environment debugging and DevOps experience.
- Familiarity with RESTful APIs
- Hands on coding experience.
Good to have:
- Advanced knowledge of HTML5, CSS3 and responsive web development.
- Experience with writing unit test cases with JS frameworks.
- Experience with high scalable applications.
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Skills & Qualifications
- Proven experience as a Full Stack Developer or similar role
- Experience developing desktop and mobile applications
- Familiarity with common stacks
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. PHP, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
- Knowledge of AWS Cloud (EC2,S3,Lambda,SES)
- Familiarity with databases (e.g. MySQL, DynamoDB, MongoDB), web servers (e.g. Apache, Nginx, Tomcat) and UI/UX design
Knowledge of code versioning tools (such as Git, SVN). - Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, or relevant field
- Benefits
- Being part of a startup that’s turning out to be a game-changer, you will be blessed with:
- Freedom to try new things.
- 2 Saturday’s off.
- Dress code – Casual.
- Take-it-when-you-need-it vacation.
- No. of working days:- 05
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Technical Skills : Node.js, Restful, Express, React.js, Redux, MongoDb
- Previous working experience as a MEAN/MERN Stack Developer for at least 2 years.
- In depth knowledge of React.js, Angular.js, NodeJS, ExpressJS.
- Experience implementing applications using React.js and Angular.js.
- Experience creating front end applications using HTML, React and Angular.
- Hands on experience with JavaScript Development on both client and server-side
Preferred Qualifications & Desired Competencies:
- Can-do attitude and bring a go-getter
- Ability to learn new technologies quickly.
- Self-motivated, results-driven individual and passionate about work.
- Excellent communication skills and problem solving skills
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