


TechChefz (TCZ Digital Private Limited) is a digital transformation partner helping established organizations get to their future, digitally-enabled state, both in the way they work and the way they serve their customers. We help unlock value through a start-up mindset and modern methods, fusing strategy, consulting, and customer experience with agile engineering and problem-solving creativity. United by our core values and our purpose of helping people thrive in the brave pursuit of next, our people in offices around the globe combine experience across technology, data sciences, consulting, and customer obsession to accelerate our clients’ businesses through designing the products and services their customers truly value. For more details, explore our website: www.techchefz.com
Responsibilities:
Building interactive consumer data from multiple systems and Restfully abstract to the UI through a Node.js backend Define code architecture decisions to support a high-performance and scalable product with a minimal footprint Address and improve any technical issues Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant, and efficient systems
Skills and Experience:
In-depth knowledge of NodeJS, ExpressJS or Restify. Experience implementing applications using Angular or React Experience creating front end applications using HTML5, Angular, LESS/SASS Hands on experience with JavaScript Development on both client and server-side Experience with modern frameworks and design patterns, minimum one-year experience with MERN Full stack paradigm Knowledge of the following will be considered as an advantage: Consumer Web Development Experience for High-Traffic, Public Facing web applications Experience with cloud technologies is also a plus Creating secure RESTful-based web services in XML and JSON, JavaScript, jQuery Continuous integration (Jenkins/Hudson) and version control (SVN, Git).
The Benefits of Working Here
Benefits of both the worlds - Enthusiasm & Learning Curve of a Start-Up, Deliveries & Performance of an Enterprise Service Provider flexible working hours with the delivery oriented approach The sky's the limit when it comes to learning, growth, and ideas. We do not follow the typical corporate hierarchy ladder. As part of our dedication to an inclusive and diverse workforce, TechChefz is committed to Equal Employment Opportunity without regard to race, colour, national origin, ethnicity, gender, protected veteran status, disability, sexual orientation, gender identity, or religion.

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Job Title : Full Stack TypeScript Developer (Web3)
Location : Remote
Experience Level : 3+ Years
Role Overview :
Join our innovative, funded Web3 startup as a Full Stack TypeScript Developer and play a key role in building a wallet-to-wallet audio calling platform. You’ll collaborate with cross-functional teams to deliver a seamless user experience by integrating real-time communication, blockchain payments, and advanced analytics into our platform.
Key Responsibilities:
Development & Blockchain Integration :
- Design and develop a responsive React + TypeScript frontend using Vite.
- Build a scalable TypeScript, Express.js backend to manage wallets and on-chain transactions.
- Integrate wallet connection frameworks like RainbowKit and Wagmi.
- Implement blockchain payment systems using Superfluid Finance and on-chain revenue sharing with 0xSplits.
Real-Time Communication :
- Develop and optimize real-time audio streaming for calls and Spaces using Jitsi or 100ms.
- Ensure low-latency performance, scalability, and smooth user interactions for high-concurrency scenarios.
Data Management & Analytics :
- Manage relational data with Drizzle ORM and Neon Postgres.
- Develop analytics features using The Graph or custom indexers to query blockchain data effectively.
Collaboration & Documentation :
- Collaborate closely with product, design, and blockchain teams to align on technical solutions and goals.
- Document APIs, workflows, and architectural decisions to ensure clarity and smooth handoffs.
Required Skills:
- Strong proficiency in React, TypeScript, and Express.js.
- Hands-on experience with blockchain tools such as ethers.js, Superfluid, 0xSplits, and The Graph.
- Familiarity with real-time audio communication systems like Jitsi or 100ms.
- Expertise in relational databases like Postgres and scalable storage solutions.
- Excellent debugging, optimization, and problem-solving skills.
Preferred Qualifications:
- Prior experience in Web3 or blockchain-based applications.
- Knowledge of decentralized systems and protocols.
- Understanding of agile development processes and CI/CD pipelines.
- Strong attention to detail with the ability to write clean, maintainable code.
What We Offer:
- A chance to work at the forefront of Web3 innovation.
- Fully remote, flexible work environment.
- Competitive salary and equity options.
- Opportunity to make a significant impact in a growing startup.



General Summary:
The Senior Software Engineer will be responsible for designing, developing, testing, and maintaining full-stack solutions. This role involves hands-on coding (80% of time), performing peer code reviews, handling pull requests and engaging in architectural discussions with stakeholders. You'll contribute to the development of large-scale, data-driven SaaS solutions using best practices like TDD, DRY, KISS, YAGNI, and SOLID principles. The ideal candidate is an experienced full-stack developer who thrives in a fast-paced, Agile environment.
Essential Job Functions:
- Design, develop, and maintain scalable applications using Python and Django.
- Build responsive and dynamic user interfaces using React and TypeScript.
- Implement and integrate GraphQL APIs for efficient data querying and real-time updates.
- Apply design patterns such as Factory, Singleton, Observer, Strategy, and Repository to ensure maintainable and scalable code.
- Develop and manage RESTful APIs for seamless integration with third-party services.
- Design, optimize, and maintain SQL databases like PostgreSQL, MySQL, and MSSQL.
- Use version control systems (primarily Git) and follow collaborative workflows.
- Work within Agile methodologies such as Scrum or Kanban, participating in daily stand-ups, sprint planning, and retrospectives.
- Write and maintain unit tests, integration tests, and end-to-end tests, following Test-Driven Development (TDD).
- Collaborate with cross-functional teams, including Product Managers, DevOps, and UI/UX Designers, to deliver high-quality products
Essential functions are the basic job duties that an employee must be able to perform, with or without reasonable accommodation. The function is considered essential if the reason the position exists is to perform that function.
Supportive Job Functions:
- Remain knowledgeable of new emerging technologies and their impact on internal systems.
- Available to work on call when needed.
- Perform other miscellaneous duties as assigned by management.
These tasks do not meet the Americans with Disabilities Act definition of essential job functions and usually equal 5% or less of time spent. However, these tasks still constitute important performance aspects of the job.
Skills
- The ideal candidate must have strong proficiency in Python and Django, with a solid understanding of Object-Oriented Programming (OOPs) principles. Expertise in JavaScript,
- TypeScript, and React is essential, along with hands-on experience in GraphQL for efficient data querying.
- The candidate should be well-versed in applying design patterns such as Factory, Singleton, Observer, Strategy, and Repository to ensure scalable and maintainable code architecture.
- Proficiency in building and integrating REST APIs is required, as well as experience working with SQL databases like PostgreSQL, MySQL, and MSSQL.
- Familiarity with version control systems (especially Git) and working within Agile methodologies like Scrum or Kanban is a must.
- The candidate should also have a strong grasp of Test-Driven Development (TDD) principles.
- In addition to the above, it is good to have experience with Next.js for server-side rendering and static site generation, as well as knowledge of cloud infrastructure such as AWS or GCP.
- Familiarity with NoSQL databases, CI/CD pipelines using tools like GitHub Actions or Jenkins, and containerization technologies like Docker and Kubernetes is highly desirable.
- Experience with microservices architecture and event-driven systems (using tools like Kafka or RabbitMQ) is a plus, along with knowledge of caching technologies such as Redis or
- Memcached. Understanding OAuth2.0, JWT, SSO authentication mechanisms, and adhering to API security best practices following OWASP guidelines is beneficial.
- Additionally, experience with Infrastructure as Code (IaC) tools like Terraform or CloudFormation, and familiarity with performance monitoring tools such as New Relic or Datadog will be considered an advantage.
Abilities:
- Ability to organize, prioritize, and handle multiple assignments on a daily basis.
- Strong and effective inter-personal and communication skills
- Ability to interact professionally with a diverse group of clients and staff.
- Must be able to work flexible hours on-site and remote.
- Must be able to coordinate with other staff and provide technological leadership.
- Ability to work in a complex, dynamic team environment with minimal supervision.
- Must possess good organizational skills.
Education, Experience, and Certification:
- Associate or bachelor’s degree preferred (Computer Science, Engineer, etc.), but equivalent work experience in a technology related area may substitute.
- 2+ years relevant experience, required.
- Experience using version control daily in a developer environment.
- Experience with Python, JavaScript, and React is required.
- Experience using rapid development frameworks like Django or Flask.
- Experience using front end build tools.
-
Responsibilities
- • Collaborate with the core team building a state-of-the-art blockchain based SaaS.
- • Building front-end web applications using latest technologies.
- • Suggest and ideate high- and low-level design and architecture requirements for implementation of features.
- • Apply comprehensive knowledge and a thorough understanding of concepts, principles, and technical capabilities to perform varied tasks and projects.
- • Backend RESTful API Design and server-side development for web and mobile apps.
- • Develop and design database schemas on MongoDB.
- • Perform code reviews and unit tests to ensure code consistency and maintainability.
- • Setup alerts, monitoring & metrics, provision and manage resources on AWS Cloud.
Minimum Qualifications
- • Passion to solve complex problems of agriculture in a dynamic start-up environment
- • Flexible, curious, exploratory, and can-do attitude
- • Great sense of ownership and ability to work with very limited supervision
- • Bachelor's degree in Computer Science, related technical field, or equivalent practical experience.
- • 2-5 years of hands-on coding expertise in software engineering.
- • Experience with JavaScript, HTML, CSS.
- • Ability to speak English fluently.
Preferred Qualifications
- • Strong programming experience of 2+ years with Node.js, Express.js, MongoDB and Angular stack.
- • Strong problem solving/troubleshooting skills.
- • Experience with software design and architecture for building highly efficient and scalable systems.
- • Experience with MongoDB Atlas for database hosting and storage.
- • Experience with SDLC in an Agile work environment using tools like Jira and GitHub.
- • Experience with AWS Services like ECS, EKS, EC2, S3, Lambda, Load Balancing, Route 53, API Gateway along with Infrastructure provisioning and optimization.
- • Knowledge and experience of NoSQL Databases is a must.
- • Experience with DevOps, CI/CD pipelines on Jenkins, GitHub Actions, etc.
- • Experience with containerization environments like Docker & Kubernetes.
- • Experience with Material Design is an advantage.
- • Experience with TDD is an advantage.
- • Experience or familiarity of blockchain protocols like Hyperledger Fabric a big advantage.

TECHNICAL SKILLS REQUIRED:-
- Technical Competencies: HTML5, CSS, JS, jQuery, Angular JS, Ajax, JSON, SOAP, REST, cross browser compatibility, Responsive web design (RWD), version control, Web service integration.
- Deep knowledge of NodeJS, Angular2+ Version and MondoDB.
- Candidate should be proficient in both front-end and back-end development, including solution stacks like MEAN, and server-side technologies like Node.js.
JOB DESCRIPTION:-
Full Stack Developers are responsible for developing and designing front end web architecture, ensuring the responsiveness of applications and working alongside graphic designers for web design features, among other duties.
He/She will be required to see out a project from conception to final product, requiring good organizational skills and attention to detail.


We are seeking an experienced MERN Stack Team Leader to join our team. The successful candidate will be responsible for leading a team of developers in designing, developing, testing, and deploying web applications using the MERN stack. The MERN Stack Team Leader will be responsible for ensuring that the team meets project deadlines, stays within budget, and produces high-quality code that meets the client's requirements. This position requires strong leadership skills, technical knowledge, and the ability to work in a fast-paced environment.
Key Responsibilities
- Manage a team of developers and oversee the development of web applications using the MERN stack
- Assign tasks to team members and ensure that they are completed on time and within budget
- Participate in the design, development, and testing of web applications using the MERN stack
- Collaborate with clients to gather requirements and ensure that their needs are met
- Ensure that the team follows best practices in software development, code review, and testing
- Identify and mitigate project risks
- Communicate project status to stakeholders and management
- Mentor and coach team members to help them grow and develop their skills
- Stay up-to-date with emerging trends and technologies in web development
Qualifications
- Bachelor's degree in Computer Science or a related field
- At least 4 years of experience in web development using the MERN stack
- At least 8 yr experience in Development
- Strong knowledge of MongoDB, Express.js, React.js, and Node.js
- Excellent communication and interpersonal skills
- Strong problem-solving and analytical skills
- Ability to work in a fast-paced environment and manage multiple projects simultaneously
If you have a passion for leading a team of developers to build cutting-edge web applications using the MERN stack, we encourage you to apply for this exciting opportunity.
Roles/Responsibilities:
Own a team of 15-20 Developers and QAs at various levels
Provide continuous feedback, training and make sure team is working on their full
potential at all time
Review the architecture/design of a product/module/feature and provide feedback
Architect, design and/or hands-on code the critical portion of a
product/module/feature
Mentor the tech-leads on architecting the product to deliver on-time
Jobs Skills required:
Strong tech background of working in product company
Understanding of various backend and frontend technologies and its core concepts
Ability to understand the business problems and solve it with innovative tech
solutions
Very strong analytical and problem-solving skills in super changing environment


Responsibilities:
- Take the lead in building tools to increase the productivity of our business and product teams
- Build client facing portal to support the submission and integration of games from external developers
- Collaborate with teams in a range of disciplines
- Clearly communicate challenges and progress to stakeholders
- Adopt and learn new technologies
Basic Qualifications:
- 5+ years professional experience in software development and a BS or MS in Computer Science or related field
- Solid understanding of Javascript, NodeJS, PHP, SQL, C#
- Strong knowledge of AWS Cloud architecture, services, and DevOps
- Adhere to software design patterns and have knowledge of algorithms
- Experience with databases and database programming (MySQL, NoSQL, etc.)
- Comfortable understanding and implementing REST APIs, knowledge of AJAX patterns and principles
- In-depth knowledge of modern HTML/CSS
- Strong understanding of web architecture, security, cookies, reverse-proxies
- Have a solid knowledge of web debugging tools (Firebug or Chrome Developer Console)
Pluses:
- Bonus points for data warehouse experience (Snowflake, Redshift)
- Experience in game programming and Unity development
- Knowledge of unit testing and test driven development
- A passion for games (of any type) as well as a passion for code
- Knowledge of mobile gaming metrics and the mobile gaming industry
Perks:
- Free medical, dental, and vision insurance
- Work from home stipend on each paycheck
- Competitive Salary
- Flexible Time Off - work hard and take time when you need it
- Interested? Send us your resume and let's talk!

We are planning to expand our team to explore new opportunities and looking for creative, enthusiastic, and passionate individuals to join our team.
Job Description
- Develop software using MERN stack technologies
- Designing user interactions on web pages
- Writing clean, functional code on the front- and back-end
- Testing and fixing bugs or other coding issues
- Developing back end website applications
- Creating servers and databases for functionality
- Ensuring cross-platform optimization for mobile phones
- Ensuring the responsiveness of applications
- Working alongside graphic and UI designers for web design features
- Designing and developing APIs
- Staying abreast of developments in web applications and programming languages
- Extensive knowledge of Node.Js, React.js, HTML, CSS & Javascript
- Strong knowledge of Data structures and Algorithms
- Ability to work independently and manage the entire frontend of all platforms associated with Rejolut
- Exemplary tasks – Explore something new every day!
- Responsibility – Bring in your own ideas and get supported in executing them.
- Fun – Experience a family culture & celebrate with the founders & team.
- Team – Be a part of a high-performance & cultural diverse team
- Freshers can apply
- Students in their last semester or passed out in 2020 can also apply
- Working days: Monday to Friday
- Timings: 11:00 am to 7:00 pm
- Duration of internship: 6 months/PPO(Performance Basis)
Stipend: INR 10,000 -15000 / per month
Please apply only if -
- You are available for the above said duration.
- You prefer to work in a fast paced environment with growth & learning opportunities
- If you have not applied for an internship before with us.
- have relevant skills and interests
Rejolut - As a Career Differentiator
- We are a young and dynamic team who are obsessed with solving futuristic and evolutionary business problems at scale with the next generation technology like blockchain, crypto and machine learning. Focuses on empowering people across the globe to be technically efficient, making advancements in technology and providing new capabilities that were previously thought impossible.
- We provide exposure to higher learning opportunities so that you can work on complex and cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, WebAssembly. Strong expertise in blockchain and crypto technology and working with the networks like Hedera Hashgraph, Tezos, BlockApps, Algorand, Cardano.
- We maintain high end transparency with clients and employees as Visibility unlocks Efficiency and trust unlocks Visibility.
- Company is backed by two technology Co-founders, well-versed with consumer applications and their work has been downloaded millions of times and have led teams in leadership positions in companies like Samsung, Purplle, Loyalty Rewardz.
Benefits :
- Health Insurance
- Work from Home
- Fast growth and more visibility into the company
- Experience to work on the latest technology
- Competitive Learning Environment with supportive co-workers
- Employee friendly HR Policies
- Paid leaves up to certain limits
- Liberal working atmosphere
- Get mentored by the best in the industry

The technology team at ClassKlap is team a 4 people, who have helped scale and deliver from scratch to 1200+
schools and 4.5L students. The team is looking to add 2-3 engineers who would help build on existing systems
and design new systems from scratch for the impending delivery scale up of 10k schools and Customer App
scale up of 20k teachers and 20L parents.
- Tech stack: Java 11, Postgres, Android, iOS, React JS, Terraform, AWS
- Backend- Java Programming, Frontend- Javascript using Angular
- Strong agile engineering practices: Test Driven Development, Continuous Deployment, Domain Driven Design, Object Oriented Programming etc.
About the role:
As a Full-Stack Engineer, you are expected to:
1. Collaborate with cross-functional teams to define, design, and ship solutions
2. Build/Update the Domain Model as required for the scale up
3. As a specialist in multiple areas, responsibly plan, prioritize, organize and perform technical work and ensure the integrity of significant and diverse projects; apply a wide range of experience and understanding of trends and technologies, lead the analysis and conceptual design and technical direction of proposed projects.
4. Lead and direct requirements analysis and writing of software requirements and design specifications for multiple significant software modules; often acts as a technical lead working on complex projects.
5. Design and develop advanced applications for multiple platforms
6. Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
7. Help maintain code quality, organization, and automatization
8. Actively support, communicate and enforce the company’s software engineering processes and standards

