
Project Overview
We’re building Express AI, a SaaS platform that allows small and medium-sized businesses (SMBs) to easily train and deploy their own dedicated AI agents for customer service, technical support, sales, and more.
Our vision is to give SMBs the power of enterprise-grade AI without complexity. You’ll help build the core platform that powers this – including agent training interfaces, web deployment, dashboards, and integrations.
Key Responsibilities
• Develop scalable full-stack features using modern JavaScript frameworks
• Build and maintain AI agent training modules (upload docs, FAQs, tone settings)
• Integrate OpenAI, Whisper, LangChain, and other LLM APIs
• Implement user-facing dashboards for chat/voices/social/email agent monitoring
• Design multi-tenant systems with admin-level controls
• Ensure reliability and scalability of the platform as we grow
Tech Stack
• Frontend: React.js, Next.js, TypeScript
• Backend: Node.js, Express, MongoDB (or Postgres), Redis
• AI & NLP: OpenAI API (ChatGPT, Whisper), LangChain, Python (optional)
• DevOps: Docker, AWS or GCP (basic familiarity okay)
• Other: WebSockets for real-time chat, REST APIs, Git
Role Type
• Full Stack Developer (preferred)
• Frontend or Backend specialists also considered, but must be willing to collaborate on both sides
Experience Level
• 3 to 6 years of professional experience
• Previous work with SaaS platforms, AI tools, or multi-tenant architecture is a big plus
Must-Have Skills
• Proficiency in JavaScript/TypeScript
• Strong experience with React.js and Node.js
• Experience working with REST APIs and building secure web apps
• Solid understanding of cloud deployment (AWS/GCP/Firebase)
• Ability to work independently, self-manage, and deliver in a fast-paced environment
Nice-to-Have Skills
• Familiarity with LangChain, OpenAI, AI agent frameworks
• Experience with voice/chat integration
• Prior experience building tools for SMBs or customer support systems
Engagement Type
• Full-time (preferred) or part-time with clear weekly availability
• Remote (India-based candidates only)
Why Join Us?
• Work on a cutting-edge AI platform solving real problems for real businesses
• Fast-moving, no-red-tape team environment
• Build something that will impact millions of small businesses globally

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Seeking a skilled and experienced Full Stack PHP Developer to contribute to the development of scalable, secure, and high-performance digital platforms.
The role involves working with custom PHP frameworks similar to Laravel (PHP 8+, Laravel 12+), MySQL, and front-end technologies such as Bootstrap, Blade, React.js etc.
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• Design, develop, and optimize backend modules using Laravel (PHP 8+, Laravel 12+), ensuringmodularity and scalability
• Develop and maintain RESTful APIs and integrate existing APIs.
• Build responsive UI components using Blade, Bootstrap 5, HTML5, CSS3, JavaScript, and jQuery
• Develop interactive dashboard components using React.js
• Manage user workflows including role-based access control (RBAC) and session handling
• Collaborate with UI/UX, DevOps, QA and Project Management teams to ensure timely feature delivery
• Optimize and manage MySQL schema and queries for large-scale datasets
• Use Git (GitHub/GitLab) and CI/CD pipelines for clean and versioned deployments
• Implement and manage Amazon S3 storage for secure file upload, retrieval, and deletion, including configuration of S3 buckets, IAM permissions, pre-signed URLs, and storage lifecycle policies
• Ensure adherence to GIGW 3.0, CERT-In, and accessibility/security standards
• Ensure code quality, performance, and security of the applications
• Participate in requirement analysis, system architecture, and technical design discussions
• Write clean, modular, and well-documented code, following modern development standards
• Troubleshoot and debug issues, implementing fixes and performance improvements across layers
• Adhere to software development best practices and agile methodologies
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• Bachelor’s degree in computer science, IT, or related field
• Minimum 3 years of hands-on experience in full stack development
• Expertise in Laravel (PHP 8+) and MySQL, including schema optimization
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• Experience using AI-powered tools for development, code generation, testing, documentation, or productivity enhancement (e.g., GitHub Copilot, ChatGPT, Postman AI)
• Proven experience in both developing and integrating RESTful APIs, including third-party or government APIs
• Hands-on experience with React.js for building dashboards or dynamic user interfaces
• Experience integrating Power BI dashboards or frontend visualization libraries
• Understanding of RBAC, secure authentication, and session/token management
• Working knowledge of Git-based version control systems, CI/CD workflows, and modern deployment tools(e.g., GitLab CI, Laravel Forge)
• Implement and manage Amazon S3 storage for secure file upload, retrieval, and deletion, including configuration of S3 buckets, IAM permissions, pre-signed URLs, and storage lifecycle policies
• Exposure to Agile development and cross-functional team collaboration
Overall 4-5 years of solid experience with .Net.
Experience in .Net core
Strong knowledge of .NET web framework (MVC 4/5, Restful WebApi).
Good to have LINQ to SQL, LINQ to Objects, and LINQ to XML
Good to know Asp.net Web forms
Good to know about Front-end technologies like react, angular
Experience in JavaScript/CSS/Bootstrap/HTML5
The agency is helmed by top-notch BITSians and are building a razor smooth APP.
We are looking for smart 0-1 yr experienced folks to intern with us, learn the platform and contribute with path to full-time PPOs for deserving candidates. The agency will be available for support and training.
What we are looking for:
We are looking for a Full Stack Developer who has a strong understanding of designing and developing Shopify API. Candidate should also have worked on any of the following Frontend frameworks like ReactJS , NextJs and VueJs.
The candidate should be proactive enough to anticipate problems and keeping the team and management informed in a timely manner. You have to work with the Product Owner/ Cross-functional teams in the organization to understand the business requirements and to deliver solutions.
Requirements
- Minimum 2 years of experience in Full Stack Development.
- Strong Understanding of Shopify API. (Mandatory)
- Experience working with Shopify apps and 3rd party services.
- In-depth experience with Shopify’s Liquid language.
- Deep Knowledge in NodeJS & JavaScript.
- Should have experience in designing with NoSQL Databases such as MongoDB etc.
- Must know either ReactJs, NextJs or VueJs .
- Hands on experience on AWS.
- Proficient understanding of code versioning tools, such as Git.
We are looking for experienced Full Stack Web Developers. Web Application developer who possesses a passion for pushing web technologies to the limits and will work with our team of talented engineers to design and build the next generation of our web applications.
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- Design and build scalable, mobile-first web applications
- Collaborate with cross-functional teams to define, design, and ship new features
- Unit-test code for robustness, including edge cases, usability, and general reliability
- Work on bug fixing and improving application performance
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
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- BS/MS degree in Computer Science, Engineering or a related subject.
- 3 to 5 years of industry experience as a Full Stack Developer with focus in React.js and Node.js
- Experience with Express.js and Node.js is a must.
- Experience with third-party libraries and APIs is required.
- Experience using Google Firebase is an asset.
- Experience in UI/UX design is preferred.
- You should also be up to speed on practices like TDD, CI/CD, and pair programming.
- You should be very comfortable working with Agile, Lean and Continuous Delivery practices -- and love it as much as we do.
- Understanding and playing a part in the entire cycle of software consulting and delivery (ideation, project conception, UX, code, testing, deployment, and around again).
- Working knowledge of the general web application landscape, architectures, trends, and emerging technologies.
- Solid understanding of the application development life cycle.
We are looking for a highly skilled computer programmer who is comfortable with both front and back end programming. 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.
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- Developing front end website architecture.
- Designing user interactions on web pages.
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- Creating servers and databases for functionality.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Working alongside graphic designers for web design features.
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- Designing and developing APIs.
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- Staying abreast of developments in web applications and programming languages.
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- BE / BTech / MCA / BCA Degree in Computer Science or equivalent.
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- Proficiency with fundamental front-end languages such as HTML, CSS, and JavaScript.
- Familiarity with JavaScript frameworks such as Angular JS, React, Vue and Amber.
- Proficiency with server-side languages such as Node, Java, PHP, Python and Ruby.
- Familiarity with database technology such as MySQL, Oracle, and MongoDB.
- Excellent verbal communication skills.
- Good problem-solving skills.
- Attention to detail.
Level 3 Contractor-to-Fulltime-Programmer Role:
Must have 1-2 years (ideally 12 to 30 months) of post-collegiate professional programming experience at a top SaaS company in React, Typescript, Javascript working within Visual Studio Code and Yarn, leveraging superior techniques with Routing, Components, State, and Props to deliver elegant consumer applications based on dynamic data.
Ability to translate user story completely into exceptional functionality that consistently meets acceptance criteria and delights users. Ability to convert complex workflows into elegant experiences highly prized.
Experience with Firebase, Firestore, MongoDB, Heroku and other Cloud-based technologies to deliver scalable, performant data-driven applications, with deployments on Kubernetes. Ideally experienced working with colleagues over Discord.
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Proficiency in translating complex mathematical concepts into effective data structures and programming practices. Personal pleasure in solving mathematical puzzles elegantly is a huge plus.
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Collaborate effectively through coding tools such as GitHub, Jira, and Slack.
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• AngularJS
• FabricJS
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• Jquery
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- Creating database schemas that represent and support business processes.
- Implementing automated testing platforms and unit tests.
- Proficient understanding of code versioning tools, such as Git.
- Good communication skills. Clear estimation of timelines and solid reasoning as to why we are doing something before we do something.
- Good with Problem Solving skills.
- Good knowledge of data structures and algorithms.
Company Name : Simple Logic IT Pvt Ltd.
Job Title:.NET Developer
Work Experience: 1-4
Please find below job description :
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- Producing clean, efficient code based on specifications.
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