
JOB DESCRIPTION
● Understanding of how to build performant, decoupled, testable, and maintainable code
● Sharing knowledge with teammates, and working collaboratively when you need help
● Advocate for improvements to product quality, security, and performance
● Craft code that meets our internal standards for style, maintainability, and best practices for a high-scale web environment. Maintain and advocate for these standards through code review
● Provide constant vision and feedback to the product team during the product development and testing process
● Define epics and granular user stories, as applicable, based on the product
requirements
● Collaborate with QA teams in reviewing test plans for applicability and test coverage
● Participate in scrum ceremonies as the solution owner and assist in sprint planning, estimation, requirement analysis and review, taking a call on trade-offs and conflict resolution
● Prioritize requirements for the sprint and the release collaborating with the offering manager
● Manage and mentor junior developers
Qualification:
● 3+ years of experience in preferably in a tech startup
● Strong foundation in server-side programming languages like Java, Node
(TypeScript), Python
● Professional experience with relational and non-relational databases
(PostgreSQL, MongoDB etc.)
● Solid understanding and experience with REST API and GraphQL API
architecture
● Experience with containerization (Docker etc.) and cloud technologies
● Experience with automation and building CI/CD pipelines
● Demonstrated capacity to clearly and concisely communicate complex
technical, architectural, and/or organizational problems and propose thorough
solutions
● Experience with performance and optimization problems and a demonstrated
ability to both diagnose and prevent these problems
● Comfort working in a highly agile, iterative software development process
Nice to have:
● Excellent verbal and written communication skills
● Product company experience
● Knowledge of Project Management tools like Jira
● Knowledge of Data Science Applications & Statistical Analysis
● Understanding of microservice architecture
● Knowledge of Infrastructure as Code tools like Terraform

About AJACKUS
About
Ajackus is a people-centric technology company that helps small to medium-sized businesses and digital startups grow faster. With 11 years of experience in creating purposeful impact, we assist clients in enhancing their technological capabilities by building highly efficient and accountable remote technology teams that use a patented architecture to create secure and scalable business solutions.
We’ve been recognized as a ‘Great Place To Work’ and are intentional about creating a diverse and flexible culture for our team. We believe in our values, our culture, and in providing a platform for every individual to share their suggestions and ideas through an ownership-based model. For our strong ethics and value system, we have been recognized by the Government of India under the 'Companies that Care' initiative.
Ajackus has team members working from every part of India, our hybrid work policy allows us the flexibility and choice to work from anywhere while being productive and efficient. We provide a lucrative bouquet of benefits that don't just focus on great compensation structure but cover the holistic perspective of an associate's life.
Our solutions have saved lives (Healthcare), brought transparency in commerce (Fintech), helped people with the assets for life (Real-Estate), and allowed people to build on top of what we have created (Open Source). Besides these, we have extensively explored emerging technologies like IoT, AI/ML, and worked in industries like electronics, telecommunication, e-commerce, mental health & wellness, travel, media & publishing, entertainment, etc.
Our philosophy is simple, we may not know all the answers, but we know how to find all answers. Come, join us, in this journey to create a true impact in the world!
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We are building VYXN.AI — a full AI content generation platform with a web application, Templates, Workflow / Space, dynamic credits/coins pricing, AI provider integrations, Telegram bot and Telegram Mini App.
The final goal is not a small prototype. The product should be built in clear stages:
1. Technical Foundation
2. First usable product release
3. Full commercial launch scope
The first stage should focus on building a stable technical base, not an over-engineered enterprise system.
Core product areas:
- Web AI content generation platform
- Text module with selectable AI text models
- Image / Design generation via external AI APIs
- Video generation via external AI APIs
- Templates section with visual examples, prompts and user photo upload
- Dynamic credits / coins pricing based on provider, model, quality, duration and generation parameters
- Generation history
- User dashboard
- Admin panel
- AI provider integration layer
- Basic working version of Workflow / Space with node-based UI
- Telegram bot
- Telegram Mini App
- Customer support bot
- Multilingual support
Important:
The platform should be built using existing AI APIs and providers, not by training custom AI models at the first stage.
We are looking for a Senior Full-Stack Developer / Tech Lead who can write code, structure the project technically, and help define the right staged development plan.
Responsibilities:
- Review the full project brief and propose a practical implementation plan
- Build or lead the core web application
- Implement frontend and backend logic
- Integrate external AI generation APIs
- Build user dashboard, admin panel, generation history and credits/coins logic
- Set up database, storage, deployment and basic monitoring
- Help structure AI provider integrations and dynamic pricing
- Help define Workflow / Space architecture
- Help define Telegram bot / Mini App integration approach
- Work with UI/UX designer, Telegram developer, workflow/frontend developer or other specialists if needed
Required skills:
- React.js / Next.js
- TypeScript
- Node.js
- PostgreSQL
- API integrations
- SaaS or web platform experience
- Backend architecture understanding
- Ability to work independently and communicate clearly
- Comfortable with fixed milestones and clear acceptance criteria
Nice to have:
- Redis / BullMQ / queues
- AI API integrations
- Image or video generation API experience
- React Flow or node-based workflow UI experience
- AWS / GCP / Cloudflare / S3-compatible storage
- Telegram Bot / Telegram Mini App experience
- Dynamic pricing, wallet, credits or usage-based billing experience
- Admin panels and support tools
Project format:
- Remote
- Contract or full-time possible
- Fixed milestones preferred for the first stages
- Code must be developed in our GitHub repository
- Deployment should be done through project-owned accounts
- Long-term cooperation possible if the first stage goes well
We are not looking for a large agency. We prefer a strong individual developer or a compact team that can move fast, communicate clearly and build a practical commercial product in stages.
Design, develop, and maintain full-stack web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js)
Build reusable, efficient, and scalable front-end components using React.js and modern JavaScript (ES6+)
Develop RESTful APIs and microservices using Node.js and Express.js
Design and optimize database schemas, queries, and indexing strategies in both MongoDB and PostgreSQL
Implement caching strategies using Redis to improve application performance
Design and maintain relational database models with PostgreSQL, including complex queries, transactions, and stored procedures
Implement responsive UI/UX designs and ensure cross-browser compatibility
Write clean, maintainable, and well-documented code following best practices
Participate in code reviews, testing, and debugging to ensure application quality
Collaborate with cross-functional teams including designers, product managers, and other developers
Optimize applications for maximum speed, scalability, and performance
Implement security best practices and data protection measures
Integrate third-party APIs and services as needed
Participate in Agile/Scrum development processes
Key Responsibilities:
· Develop responsive and dynamic web applications using React.js (components, hooks, state management).
· Build and maintain backend APIs and services using Python (Flask/Django/FastAPI).
· Integrate frontend and backend systems with RESTful APIs.
· Work with databases (PostgreSQL/MySQL/NoSQL) for data modeling and query optimization.
Required Skills:
· 3–5 years of experience in full-stack development.
· Proficiency in React.js (functional components, hooks, Redux/Context API).
· Strong backend development experience with Python (Flask/Django/FastAPI).
· Solid understanding of REST APIs, JSON, and web security principles.
· Hands-on experience with SQL/NoSQL databases.
· Familiarity with Git, CI/CD pipelines, and containerization (Docker).
· Strong problem-solving and communication skills.
Budget : 18 – 24 LPA
If interested kindly share your resume at 82008 31681
Skills Required: Java, HTML , CSS ,Angular,Springboot
Job Requirements:
-
Experience in Core Java and J2EE
-
Good hands-on experience in working with Spring, Hibernate Frameworks.
-
Should have working experience on Web Services, and Database design.
-
Working knowledge of HTML 5 ReactJS is needed.
-
Knowledge in NOSQL databases and analytics will be an advantage.
-
Analyze, Design & develop features in product
-
Code review of team members/peers
Roles & Responsibilities:
•
Looking for a dynamic and self-driven professional for our role of Full Stack Developer.
•
The candidate should have a great attitude coupled with excellent tech skills.
•
Who could deliver the projects as per the expectations. You’ll be part of a dynamic development team and would be responsible for the full software development life cycle, from conception to deployment.
•
As a Full Stack Developer you should have hands-on experience in NodeJs, MongoDB, Expressjs & Reactjs/Nextjs/Angular.
•
Your responsibilities will also include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application.
•
You will work with the UI/UX designer and bridge the gap between graphical design and technical implementation.
•
You are expected to take an active role on both sides and define how the application looks and how it works.
Technical responsibilities:
•
Execute on Software Engineering best practices for developing, unit testing, and deploying code.
•
Analyse & create requirements basis the discussions and understanding from various stakeholders.
•
Create clear technical specifications.
•
Analyze and create efficient deployment architecture.
•
Deploying code to production, tracking and debugging technical issues in production environment.
•
Define code architecture decisions to support a high-performance and scalable product with a minimal footprint.
•
Design and create advanced, elegant and efficient systems.
•
Writing and conducting unit test cases, system integration test cases and load test for the application features/APIs developed.
•
Work with your team to design and build software applications to function across multiple platforms.
•
Maintain and improve the website by developing new user-facing and mobile-based features.
•
Build reusable code and libraries for future use.
•
Validate the technical feasibility of UI/UX designs.
•
Optimize application for maximum speed and scalability.
•
Assure that all user input is validated before submitting to the back-end.
•
Conduct thorough testing of user interfaces in multiple platforms to ensure all designs render correctly and systems function properly.
•
Get feedback from, and build solutions for users and customers.
•
Write functional requirement documents and guides.
•
Ensure high-quality graphic standards and brand consistency.
•
Collaborate with other team members and stakeholders.
Desired Candidate Profile:
•
Bachelor’s degree or equivalent in Computer Science or Information Technology.
•
5-7 years software development experience.
•
In-depth understanding of the entire web development process (design, development, and deployment).
•
Good understanding of SEO principles.
•
A thorough understanding of computer architecture, operating systems and data structures.
•
Strong understanding of front-end coding and development technologies.
•
Extensive experience in NodeJS, Typescript, Express and React/ Nextjs/ Angular.
•
Proficient understanding of client-side scripting and JavaScript.
•
Work in JavaScript, Node.js, or frameworks such as React, Vue, or Angular
- Proficient understanding of web markup, including HTML5, CSS3, and JavaScript
- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
- Proficient understanding of client-side scripting and JavaScript frameworks.
- Strong experience with React.js
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Proficient understanding of cross-browser compatibility issues and ways to work around them.
- Proficient understanding of code versioning tools, such as Git / SVN
- Previous knowledge of GRPC, Web sockets, and Audio Recording is a plus.
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting it to the back-end
- Collaborate with other team members and stakeholders
We are looking for a Full Stack developer responsible for the development and maintenance of Vyapar server-side infrastructure. Your primary focus will be building and maintaining the complete server-side infrastructure. Strong understanding of Core Javascript, HTML, CSS, and Relational Database are critical for the role.
Responsibilities:
- Translate designs and wireframes into high-quality code
- Design, build and maintain high performance, reusable, and reliable APIs
- Ensure the best possible performance, quality, and responsiveness of the APIs
- Maintaining the AWS infrastructure, security, performance and uptime
- Identify and correct bottlenecks and fix bugs
- Help maintain code quality, organization, and automatization
- Helping the team members and guiding them for the right design and implementation
Skills:
- Strong knowledge of Javascript and NodeJs, HTML, CSS, JQuery along with great algorithmic skills.
- Good knowledge of PHP (Laravel)
- Strong knowledge of AWS Services and good experience in handling server-side infrastructure.
- Strong knowledge of design patterns and best practices.
- Strong understanding, creating, manipulating, and querying database – Mongo DB, MySql.
- Familiarity with RESTful APIs, web sockets, continuous integration, and caching technologies.
- A knack for benchmarking and optimization
- Lead and direct UI team of user experience designers, UI software engineers and graphic designers.
- Design portal-style UI framework, modular and its API interfaces.
- Design intuitive look, innovative plus feel of next-generation UI.
- Collaborate with clients, product management as well as UI team.
- Design entire technical architecture of UI portal framework along with pluggable modules.
- Perform closely with customers, product management, graphic designers plus usability experts to present compelling user experience.












