
SimplyFI is a fast-growing AI- and blockchain-powered product company transforming trade finance and banking through digital innovation. We build scalable, intelligent platforms that simplify complex financial workflows for enterprises and financial institutions.
We are looking for a Full Stack Tech Lead with strong expertise in ReactJS (primary) and solid working knowledge of Python (secondary) to join our team in Thane, Mumbai.
Role: Full Stack Tech Lead (ReactJS + Python)
Key Responsibilities:
- Design, develop, and maintain scalable full-stack applications, with ReactJS as the primary frontend technology
- Build and integrate backend services using Python (Flask / Django / FastAPI)
- Design and manage RESTful APIs for internal and external system integrations
- Collaborate on AI-driven product features and support machine-learning model integrations when required
- Work closely with DevOps teams to deploy, monitor, and optimize applications on AWS
- Ensure performance, scalability, security, and code quality across the application stack
- Collaborate with product managers, designers, and QA teams to deliver high-quality features
- Write clean, maintainable, and testable code following engineering best practices
- Participate in agile processes, including code reviews, sprint planning, and daily stand-ups
Required Skills & Qualifications:
- Strong hands-on experience with ReactJS, including hooks, state management, Redux, and API integrations
- Proficiency in backend development using Python (Flask, Django, or FastAPI)
- Solid understanding of RESTful API design and secure authentication mechanisms (OAuth2, JWT)
- Experience working with databases such as MySQL, PostgreSQL, and MongoDB
- Familiarity with microservices architecture and modern software design patterns
- Hands-on experience with Git, CI/CD pipelines, Docker, and Kubernetes
- Strong problem-solving, debugging, and performance optimization skills

About SimplyFI Softech
About
SimplyFI is a secure digital marketplace developed to provide both liquidity and efficiency in the import-export supply chain. SimplyFI is a B2B marketplace and one single source for both supply chain finance and trade services, powered by cutting-edge cryptography, which ensures both data privacy and auditability in real time.
SimplyFI is built on enterprise-grade Blockchain Technology to support global trade deals with the infrastructure needed to participate with a highly available and highly scalable network where trade services, which include financial, shipping, and insurance services, quality services, etc., can interoperate and collaborate in a secure way.
We also specialize in delivering end-to-end solutions for the smart connected world through IOT and AI technologies. We uncover new ways of harnessing data and generate insights to create a more holistic and better user experience with our products.
Tech stack
Candid answers by the company
Bengaluru, Karnataka
Similar jobs
Job ID : J005
Job Title: Fullstack Developer
About Us:
At Suntek.AI, is at the forefront of helping eCommerce businesses optimize their operations
through advanced AI solutions and comprehensive eCommerce store management. Our goal is
to empower online retailers with state-of-the-art technology that enhances efficiency and drives
growth.. We're looking for a Fullstack Developer who shares our enthusiasm for learning,
experimenting, and solving real-world problems with technology.
Note: This role is fully remote from day one, providing both flexibility and a high-impact learning
environment.
Note:
This role is fully remote from day one, providing both flexibility and a high-impact learning
environment.
Role Overview:
As a Fullstack Developer, you will contribute across the entire stack—building, deploying,
and maintaining robust web applications. You’ll leverage your strong JavaScript skills to develop
intuitive UIs and scalable backend systems. We value individuals who are proactive problem-
solvers, driven, and eager to learn every day.
Key Responsibilities (What will you do?):
•
Frontend Development:
Build and maintain dynamic user interfaces using
React (Next.js preferred) and Tailwind CSS.
•
Backend Development:
Develop efficient backend systems and APIs with a
solid grasp of client-server architecture.
•
JavaScript/TypeScript:
Write clean, scalable, and maintainable code, primarily
in JavaScript or TypeScript.
•
Database Management:
Design and manage databases with PostgreSQL.
•
ORM Integration:
Work with ORMs like Prisma or Drizzle to streamline database
interactions.
•
API Design & Integration:
Design and consume REST APIs for seamless
frontend-backend integration.
•
AI Integration:
Explore and integrate AI APIs (e.g., OpenAI, Anthropic) to
enhance product features.
•
Debugging & Troubleshooting:
Identify and resolve technical issues to ensure
optimal performance and reliability.
•
Continuous Learning:
Stay current with emerging tools, technologies, and
methodologies to keep our solutions cutting-edge.
Skills and Qualifications (What you should know ?):
You are not required to know everything!
•
JavaScript/TypeScript:
Strong foundation in JavaScript; TypeScript experience
is highly preferred.
•
React & Next.js:
Proficiency in React, with Next.js experience being a significant
plus.
•
Database & ORMs:
Hands-on experience with PostgreSQL and ORMs such as
Prisma or Drizzle.
•
Tailwind CSS:
Familiarity with Tailwind for building modern, responsive UIs.
•
REST APIs:
Ability to design and consume REST APIs; solid understanding of
client-server architecture.
•
AI APIs (Preferred):
Exposure to services like OpenAI or Anthropic.
•
Proof of Work:
GitHub (or similar) showing personal projects, contributions, or
portfolio.
•
Self-Motivation:
High agency, with a desire to learn and solve problems daily.
•
Communication:
Strong verbal and written communication skills.
Nice-to-Have:
•
Experience with cloud platforms, CI/CD pipelines, or GraphQL.
•
Demonstrated track record of innovating and implementing unique solutions.
Experience:
-
1-2 years or fresh out of college
-
Relevant experience building web apps
What We Don’t Care About:
•
Your college degree or previous company affiliations.
What matters to us is your ability to deliver results, your eagerness to learn, and tangible proof
of your work.
What We Offer:
•
100% remote position with flexible work hours.
•
A supportive, high-agency team environment that encourages creativity and
initiative.
•
Ongoing opportunities for skill development and growth.
•
Competitive salary and benefits package
Pls fill the below form for faster interview process:
https://forms.gle/kV9ygSq1RgNaoEzf9
Key Responsibilities
- Design, develop, and maintain scalable microservices and RESTful APIs using Python (Flask, FastAPI, or Django).
- Architect data models for SQL and NoSQL databases (PostgreSQL, ClickHouse, MongoDB, DynamoDB) to optimize performance and reliability.
- Implement efficient and secure data access layers, caching, and indexing strategies.
- Collaborate closely with product and frontend teams to deliver seamless user experiences.
- Build responsive UI components using HTML, CSS, JavaScript, and frameworks like React or Angular.
- Ensure system reliability, observability, and fault tolerance across services.
- Lead code reviews, mentor junior engineers, and promote engineering best practices.
- Contribute to DevOps and CI/CD workflows for smooth deployments and testing automation.
Required Skills & Experience
- 10+ years of professional software development experience.
- Strong proficiency in Python, with deep understanding of OOP, asynchronous programming, and performance optimization.
- Proven expertise in building FAST API based microservices architectures.
- Solid understanding of SQL and NoSQL data modeling, query optimization, and schema design.
- Excellent hands on proficiency in frontend proficiency with HTML, CSS, JavaScript, and a modern framework (React, Angular, or Vue).
- Experience working with cloud platforms (AWS, GCP, or Azure) and containerized deployments (Docker, Kubernetes).
- Familiarity with distributed systems, event-driven architectures, and messaging queues (Kafka, RabbitMQ).
- Excellent problem-solving, communication, and system design skills.
Requirement:
Position: Web Developer
Experience: Min 3yr
Relevant Experience in React , Redux, Javascript etc is mandatory
CTC: As per standards
Location: Bangalore
Industry: Retail / E-commerce
Functional Area: IT Software - eCommerce, Internet Technologies
Role Category: Programming & Design
Role: Application Programmer
Employment Type: Permanent Job, Full-Time
Responsibilities:
• Develop, test, and maintain web applications using the CodeIgniter framework.
• Write clean, efficient, and well-documented code.
• Troubleshoot and debug issues that arise during development or in existing applications.
• Collaborate with team members to identify and resolve problems.
• Participate in code review sessions to ensure that code meets quality standards.
• Stay up-to-date with the latest trends and technologies in web development.
Preferred Qualifications/ Skills
• Bachelor's or Master's degree in Computer Science or a related field.
• Minimum 1 years of experience in PHP development.
• Strong knowledge of the CodeIgniter framework.
• Proficient in HTML, CSS, JavaScript, and jQuery.
• Familiarity with Git, GitHub, PHPUnit, and Composer.
• Experience working in an Agile development environment using Scrum/Kanban.
• Familiarity with databases such as MySQL, PostgreSQL, and MongoDB.
• Good understanding of web standards and protocols.
• Strong problem-solving and analytical skills.
• Ability to work independently and as part of a team.
• Excellent communication and interpersonal skills.
• Experience in React.Js is also a must
You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact both the front-end and back-end architecture, and ultimately, delivering amazing global user experiences.
Responsibilities
• Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth
• Ideate and develop new product features in collaboration with domain experts in healthcare and genomics
• Develop state-of-the-art enterprise standard front-end and backend services
• Develop cloud platform services based on a container orchestration platform
• Continuously embrace automation for repetitive tasks
• Ensure application performance, uptime, and scale, maintaining high standards of code quality by using clean coding principles and solid design patterns
• Build robust tech modules that are Unit Testable, Automating recurring tasks and processes
• Engage effectively with team members and collaborate to upskill and unblock each other
Other Skills
• Innovation and thought leadership
• UI - UX design skills
• Interest in learning new tools, languages, workflows, and philosophies to grow
• Communication
Who are we?
HaystackAnalytics is a company working in deep technology of genomics, computing, and data science for creating the first-of-its-kind clinical reporting engine in healthcare. We are a new but well-funded company with a tremendous amount of pedigree in the team (IIT Founders, IIT & IIM core team). Some of the technologies we have created are a global first in infectious disease and chronic diagnostics. As a product company creating a huge amount of IP, our Technology and R&D team are
our crown jewels. With the early success of our products in India, we are now expanding to take our products to international shores
Mandatory Skills:
Node.Js, Vue.Js, React.js, Javascript, Typescript
Job Requirements:
Must have and up-to-date knowledge of NodeJS and class-based programming.
Professional experience building single page applications using React, Vue.js.
Must have strong and up-to-date knowledge of JavaScript ES6 and higher.
You can make a solid relational data model and have a deep knowledge of SQL and MySQL.
You have a good understanding of HTTP and know how to make a reliable and modern web API (REST).
Should have worked on at least one large complex web application.
You Should know how to write clean and flexible object-oriented code.
You must have a good understanding of sync programming concepts.
You Should work daily with tools like Git, NPM, Composer and a proper IDE.
You Should able to deliver POCs, experiments and technology evaluations following design thinking practices.
Should have experience in writing clean code and a pragmatic program.
Roles and Responsibilities
1) Understand client requirements and functionalities.
2) Write well-designed, testable, efficient code.
3) Responsible for solving complex technical issues.
4) Ensure quality projects are delivered within defined timelines.
5) Active involvement in client communication to understand functional requirements.
6) Maintain high standards of quality for code, documentation and other deliverables.
Required Skills
1) Good experience in Angular/React
2) Hand on Node.JS./Express JS
3) Database : MongoDB
4) Experience in Java Script, Typescript.
5) Experience working in an Agile environment.
6) Good communication skills.
About the company:
SurveySensum is an AI-Enabled Customer Experience Management Platform (SAAS) that collects customer feedback in real-time and offers actionable insights for improved business decisions. We specialize in Customer Experience and our vision is to make customer research accessible and affordable to all the SME’s and help them make better business decisions backed by data thereby reducing the chances of failure.
We have our offices in Jakarta, Singapore and India and currently hiring for Gurgaon location.
Till last year we were doing business only in Asia and 6 months back launched SurveySensum in North America. Vision for next 5 years is to capture North America and Europe.
Roles and Responsibilities:
- Design, development and test of new features/customer problems and make them live on the platform.
- Own modules/Product features assigned
- Responsible for regular communication with others involved in the development process
- Provide support and fix bugs when customers encounter a problem while working with features you developed.
Required Technical Skills:
- 2-3 years of software development experience
- Proficient in C#.Net, Angular2+, typescript
- Familiarity with Relational Databases and SQL
- Experience with Web services development (REST)
- Hands on experience with calling APIs
What’s in it for you?
- Technically, you will be a part of designing a multi-tenant system which every software developer desires to.
- You will learn how to build a scalable solution that can serve millions of users.
- Apart from the technical skills, you will learn to how to get more signups, how to increase company’s revenue and how to optimize operations.
- We believe in making employees future entrepreneurs, you will learn the skills to experiment, take risks and take the business forward.
Our Culture:
It’s easier to say good things about our own culture, but if you really want to know, call the people who have left the organization in the last 3 years or call people who have joined 4-5 months back.
They will tell you the real culture. One thing we would I would like to say, we work hard and part even harder.
And you’re right fit, if you are not afraid of taking challenges, you want to own things by yourself, you want to work on real customer problems and at the end of the day enjoy what you do.











