Fullstack Developer

About AIVOA

AIVOA is building an AI-native Supply Chain Operating System for Life Sciences companies (API & FDF manufacturers).

We are creating an intelligent control layer that connects procurement, production, compliance, and logistics — enabling faster decisions, automation, and real-time visibility across operations.

About the Role

We are looking for a highly driven fresher to join as an AI Engineer and work on building AI-native systems from scratch.

This is a full-stack engineering role where you will:

• Build backend systems using Python (FastAPI)
• Develop frontend interfaces using React + Vite
• Work on AI-powered workflows and automation systems

You will directly contribute to building real-world systems used in regulated industries.

What You’ll Work On

• Backend APIs using FastAPI (Python)
• Frontend applications using React + Vite
• AI-assisted workflows (automation, decision systems)
• Integrating APIs, databases, and AI tools
• Building end-to-end product features (not isolated tasks)

Required Skills

• Strong basics in Python
• Basic understanding of React
• Understanding of APIs and how systems connect
• Basic SQL knowledge
• Strong problem-solving mindset

Good to Have (Optional)

• FastAPI exposure
• React project experience
• Git/GitHub
• Interest in AI tools (ChatGPT, Copilot, etc.)

Who Should Apply

• Freshers serious about becoming AI / Full Stack Engineers
• Builders (projects > certificates)
• People who can learn fast and execute
• Candidates who want startup experience and real ownership

Growth

• Work directly with founders and domain experts
• Build real AI systems 
• Fast growth based on performance

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

Job Description:

• Good understanding of PHP and Object-oriented programming paradigm.
• Able to understand project requirement and handle projects independently.
• Strong learning capability.
• Having a good knowledge of JQuery.
• Framework experience would be beneficial.
• Should be comfortable to work with the team.
• Should be comfortable with work on any MVC-based framework.

Skills required:

• Sound knowledge of PHP,MySQL, Jquery, etc.
• Able to understand project requirement and handle projects independently.
• Strong learning capability.
• Contribute in all phases of the development.
• Knowledge of PHP/Codeigniter will be preferred.
• Basic Knowledge of JavaScript, Web Services.

About the Role

We are looking for a highly skilled and experienced Junior React Native Developer to join our team and take the lead on developing our cross-platform mobile application. You’ll play a critical role in building, launching, and scaling a high-performance mobile app that runs seamlessly on both iOS and Android platforms from a single codebase.

If you’re passionate about mobile technologies, have a strong command of React Native, and are excited about creating a high-quality product from the ground up, we’d love to hear from you.Responsibilities

• Lead the end-to-end development of a cross-platform mobile application using React Native.
• Collaborate with product managers, designers, and backend engineers to deliver high-quality user experiences.
• Build reusable components and front-end libraries for future use.
• Optimize app performance for speed and scalability across devices and OS versions.
• Ensure the app complies with design standards and platform-specific guidelines (Apple App Store & Google Play).
• Set up CI/CD pipelines for automated builds, testing, and deployment (e.g., using Fastlane, EAS, or similar).
• Integrate RESTful APIs and third-party services.
• Handle app store submissions and updates.
• Mentor junior developers and enforce best practices in mobile development.

Requirements

Must-Have:

• 1+ years of experience in mobile application development.
• 1+ years of hands-on experience with React Native.
• Strong understanding of JavaScript (ES6+), TypeScript, and React architecture.
• Deep knowledge of iOS and Android mobile app development lifecycle.
• Experience with mobile UI/UX best practices and performance optimization.
• Familiarity with native build tools (Xcode, Android Studio).
• Experience integrating REST APIs and handling network latency issues.
• Proficient with Git, GitHub/GitLab, and agile development practices.
• Experience with push notifications, in-app purchases, deep linking, and analytics SDKs.

Preferred:

• Experience with Expo or EAS for managed workflows.
• Familiarity with mobile CI/CD pipelines (Fastlane, Bitrise, etc.).
• Experience with native modules (Objective-C/Swift and Java/Kotlin) as needed.
• Knowledge of automated testing frameworks (Jest, Detox).
• Published apps in both the App Store and Google Play.
• Prior experience in startups or high-growth environments.

What We Offer

• Opportunity to lead and build a product from the ground up.
• Work with a dynamic and talented team in a fast-paced environment.
• Flexible working hours and remote-first culture.
• Competitive salary and equity options (if applicable).
• Learning and development budget.

Roles & Responsibilities :

• Develop and implement various tests for software applications.
• Evaluate designs and ensure compliance to business requirements.
• Prepare and update technical documents and develop Dot NET processes for various systems.
• Develop and perform tests on various software applications.
• Analyze architecture design and provide consultation to Dot net teams.
• Provide technical support and design enhancement for various applications.
• Analyze systems and develop solutions for the same.
• Experience in writing web applications using ASP.net MVC 4.0/4.5, C#, Entity Framework, SQL Server 2008/12
• Ability to write SQL queries and store procedures is required.
• Must be able to use JQuery to work on the user interface.
• Entity Framework as the data layer must be able to be used.
• Bootstrap, AngularJS, and Web API knowledge are advantages as well as experience with Javascript, AJAX, and JQuery.
• Solid understanding of relational database fundamentals in SQL Server 2008, developing stored procedures, and simple/complex SQL queries.
• Develop architecture documents for various applications.
• Coordinate with customers and analyze all user requirements.
• Analyze technical documents and determine problems in Dot NET application and provide consultation for resolution.

Skills Required:

• ASP.NET, VB.Net, C#, MySQL, SQL, JavaScript, Web services, and MVC
• Team Handling
• Good in documentation and preparation of reports

Who Should apply?

Only for Serious job seekers

Technically Strong Candidates who are willing to take up challenging roles and want to raise their Career graph.

Why Think n Solutions Software?

Exposure to latest Technology. Opportunity working in different platforms Direct client interaction

Rapid Career Growth

Friendly Knowledge sharing Environment

• Must have experience in either of JavaScript frameworks: Angular  /ReactJS (Preferred)
• Must have experience in either of backend software development [J2EE, Spring Boot, Spring core, JPA] or Node.Js
• Must have experience in designing/implementing Hibernate/ORM, Restful web services, Micro Services using Java or Node Js
• Knowledge with relational/ NoSQL databases (e.g., Oracle, MySQL, MongoDB)
• Knowledge with versioning (Git or SVN) /build tools (Maven/Ant/Gradle/Junit), Unit testing & code coverage tools is desired
• Knowledge of App / Web servers (NGINX / Tomcat / Jboss Wildfly)
• Understands the process of new application development and has the ability to apply these concepts with minimal mentoring and supervision.
• Advanced knowledge experience using any of IDE (e.g., Eclipse, SonarQube, STS, VS Code)
• Knowledge on Cloud platform, technologies & deployments is an added advantage
• Resolves technical issues through debugging, research, and
• Must have experience with Agile tools

• Good knowledge in product development domains
• Knowledge in Finance and Insurance domain preferred
• Maintain quality and ensure responsiveness of
• Complete application development by coordinating requirements, schedules, and activities contributing to team meetings;
• Troubleshooting development and production problems across multiple environments and operating platforms.
• Collaborate with the rest of the engineering team to design and launch new features
• Understanding and implementation of security and data
• Ensure designs are in compliance with specifications and standards and best industry
• Usage of Process tools – JIRA, TFS, HP QC or any other agile tools, also knowledge of CMM Level 3 development process.
• Self-motivated & working independently with minimal
• Maintain code integrity and
• Experience working with graphic designers and converting designs to visual
• Follow the coding standards for java/node and angular

• Usage of troubleshooting tools like J Profiler, J Meter or application performance tuning
• Exposure to Non-web-based developments, for both mobile and
• Development experience using Docker, Kubernetes, Containerization etc in AWS or other cloud platforms
• Willing to take up proof of concepts and showcase the technical capability
• Usage of design tools Visio or draw io
• Usage of CI/CD pipeline

• Must have strong exposure working on Java Script 
  
• Proficient in Javascript frameworks (Vue Js / React Js) is a must
• Strong understanding of REST APIs
• Have experience with common front-end development tools such as Babel, Webpack, NPM is a definite advantage
• Good understanding of asynchronous request handling, partial page updates, and AJAX
• Proficient understanding of code versioning tools, such as GitHub
• Good to have working experience on CSS pre-processor either LESS or SASS
• Good understanding of BEM (Block, Element, Modifier) methodology