

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 be joining a passionate team dedicated to democratizing knowledge and empowering individuals to reach their full potential.
Role Overview:
The candidate will play a pivotal role in shaping Wizdom's technological vision, driving product development, and leading a team of developers. As a startup Tech Lead, you must wear multiple hats from coding and architecture design to team management and strategic planning.
We are looking for a dynamic leader with hands-on expertise in Flutter, Node.js, MongoDB, AWS, and Unity, and someone who thrives in a fast-paced, startup environment. The ideal candidate is not just a tech leader but also a problem-solver and a team builder ready to take ownership of the platform's end-to-end technology lifecycle.
Key Responsibilities:
- Tech Strategy & Vision: Define and execute Wizdom's technical strategy to ensure scalability, security, and performance of the platform.
- Product Development: Architect, design, and implement clean, maintainable, and scalable code with a focus on clean architecture principles.
- Team Leadership: Build, mentor, and manage a high-performing tech team, fostering a culture of ownership, innovation, and collaboration.
- Hands-on Development: Be ready to get into the trenches—contribute to coding, architecture decisions, and problem-solving when required.
- Scalability & Reliability: Develop and optimize backend systems (Node.js & MongoDB), mobile applications (Flutter), and cloud infrastructure (AWS).
- Game Development Support: Oversee integration and development of Unity for skill-based gaming experiences.
- DevOps Management: Implement CI/CD pipelines, manage deployments, and ensure a seamless production environment.
- Technical Innovation: Stay updated with the latest technology trends and adopt best practices to ensure Wizdom stays ahead of the curve.
- Collaboration: Work closely with Product, Design, and Marketing teams to prioritize features, fix bugs, and deliver a seamless user experience.
- Security & Compliance: Ensure all technology systems comply with regulatory requirements and data protection norms.
Key Qualifications:
- Education: Master's degree in Computer Science, Engineering, or a related field.
- Experience: 4-5 years in software development, with at least 1 year in a leadership role (e.g., Team Lead, Senior Developer).
- Technical Expertise:Proficiency in Flutter for mobile development.
- Strong experience with Node.js for backend development.
- Hands-on experience with MongoDB for database management.
- Deep knowledge of AWS for cloud infrastructure.
- Exposure to Unity for game development (Important, but not compulsory).
- Clean Architecture: Proven ability to design scalable, clean, and maintainable code architecture.
- Leadership Skills: Experience leading and mentoring developers, with a strong focus on collaboration and team building.
- Problem Solving: Ability to think critically, debug efficiently, and address performance bottlenecks.
- DevOps & CI/CD: Familiarity with modern DevOps practices for deployment and system monitoring.
- Agility: Comfortable with Agile/Scrum methodologies and fast iterations.
Preferred Skills:
- Exposure to integrating in-app payment systems and third-party SDKs.
- Experience in handling high-traffic, real-time platforms.
- Knowledge of AI/ML integrations for personalized learning experiences.
- Familiarity with analytics tools for data-driven decision-making.

Similar jobs
Experience:
- Minimum of 5-8 years of relevant experience in accounting, Mandatory in the construction, infrastructure, or engineering industry.
- Technical Skills: Proficiency in accounting software (Tally, SAP, etc.), MS Excel, and other MS Office applications.
- Knowledge: Strong understanding of Indian tax laws (GST, TDS), accounting principles (IND-AS), and financial reporting standards.
- Attention to Detail: Strong analytical skills and attention to detail in financial recordkeeping and reporting.
- Communication: Good verbal and written communication skills, with the ability to interact effectively with internal teams and external stakeholders.
- Problem-Solving: Ability to resolve financial discrepancies and provide actionable insights to management.
- Leadership: Ability to lead and mentor junior accounting staff and collaborate effectively within a team.

Responsibilities:
· Develop and maintain mobile applications using Flutter framework
· Work with UI/UX designers to implement engaging and intuitive user interfaces
· Collaborate with back-end developers to integrate with RESTful APIs and other services
· Participate in code reviews and provide constructive feedback to improve code quality
· Stay up-to-date with emerging trends and technologies in mobile app development
· Participate in Agile development process, including sprint planning, daily stand-ups, and retrospectives
· Debug and troubleshoot issues reported by end-users
· Contribute to the development of project plans, timelines, and budgets
· Communicate effectively with team members and project stakeholders
Requirements:
· Bachelor's degree in Computer Science or related field
· Strong experience with Flutter framework and Dart programming language
· Experience with mobile app development for both iOS and Android platforms
· Strong understanding of software design patterns and architectural principles
· Strong debugging and troubleshooting skills
· Experience with Agile development methodologies
Freelance.
● Should be comfortable in client interaction.
● Candidates should know to write proposals for projects.
● Should have prior experience in software or Web Development
Company.
● Make cold calls to explore new business opportunities and interact with
clients
- Java 8, Spring Boot, Java Microservices
- REST API’s
- Angular 11, HTML5, CSS3, Bootstrap
- SQL DB
- Azure/AWS
- Kafka

Job Description – Full stack developer
Company Name |
Lithion Power Pvt Ltd (http://www.lithionpower.com">www.lithionpower.com) |
Location |
Rohini, New Delhi |
Role/Position/Title |
Full-stack developer |
Job Type |
Full-time |
Team/Department/Function |
Technology |
Reporting to |
Senior Software Engineer |
Company background
Lithion Power operates an IoT-enabled, data-driven Intelligent Energy platform (IEP) for Electric Vehicles (EVs) - this includes smart charging & swapping infrastructure along with software that enables you to track&control assets in real-time and facilitate optimal energy utilization for Electric Vehicles.
We are working with EV OEMs, battery manufacturers, fleet operators, asset managers & other entities in the EV ecosystem to make an EV-only India, a reality by 2030!
Key Expectations
- Design, develop and maintain efficient, reusable, flexible, scalable, robust and reliable Angular7/8/9 and Node.js code with proper documentation (like test cases).
- Should possess a good knowledge of HTML/CSS& technology architecture.
- Integration with cloud-based data storage using MongoDB, Redis.
- Integration of user-facing elements created by front-end developers with server-side logic.
- Identify bottlenecks/bugs and devise solutions to these problems.
- Maintain code quality, proper organization, and adequate automation for periodic tasks.
Qualifications required / Key eligibility criteria
- 2-4 years as a full-stack developer (preferably in a Product company).
- Hands-on experience in planning, developing, implementing and maintaining large-scale, data-intensive, real-time solutions.
- BE/B.Tech in CSE/IT/Software OR MCA/ME/M.Tech (preferred).
- Experience with embedded systems & driving automation projects is a plus.
Technical Expertise
- Languages - Javascript , Typescript, Python
- Web Design - HTML, CSS
- Frameworks – Angular 2/higher, Express, Sails.Js
- Databases - MongoDB, DynamoDB, MySQL
- Additional tools - Apache Kafka, AWS (EC2, S3, Lamda), Docker CE, Apache NGINX, Apache Bench, RESTful API, Jira, Asana, Slack
- OS - Linux, Ubuntu
The Company culture is suitable for “high achievers with a can-do attitude”! Benefits include attractive ESOPs.
If the above mentioned job profile suits you, then kindly email me your updated resume.
For more details about the company, kindly visit http://www.lithionpower.com">www.lithionpower.com
Love working with influencers and using social media?
We are seeking a digitally savvy, experienced marketing mind to develop and execute our influencer marketing strategies and creative social media campaigns.
The intern is responsible for planning social media calendars, collaborating with in-house designers to create social media posts, assisting the social media team with brainstorming campaigns, monitoring and posting on blogs and social networks, engaging in online forums, participating in online outreach and promotion, optimizing our website, and conducting keyword analysis. Those looking to gain valuable online media experience with an established organization are encouraged to apply.
Interest and passion for Health, Wellness & Fitness industry is a must!
Overall 11+ years of experience, with at-least 2+ years in Architecture. Hands-on and able to go deep into the code, if needed.
Mandatory Architecture & Design Skills: Design Pattern, Scalablity, Security, Resiliency, Micro-Services.
Mandatory Technology Skills: Kafka, Spring WebFlux, Spring Reactor, NoSQL (at least 1 NoSQL database experience is must), Java 8+, JWT, Spring Boot, Jmeter, New Relic, JVisualVM, JVM tuning.
Desirable Technology Skills: Couchbase, AWS, Docker, JProfiler, ELK, HDFS, HBase, Kubernetes. docker
Job Responsibilities
Mentor the team and guide to resolve the issues
- design
- Scalability testing
- Security
- Microservices
- Java8
- Java Workflow Tooling (JWT)
- Jmeter
- New Relic
- Spring WebFlux
- Kafka
- NoSQL DB
- Spring Boot
Keyskills - Nice to Have
- Couchbase
- Amazon Web Service (AWS)
- Docker
- ELK
- Kubernetes




