
Job Description: Senior Full-Stack Engineer (MERN + Python )
Location: Noida (Onsite)
Experience: 5 to 10 years
We are hiring a Senior Full-Stack Engineer with proven expertise in MERN technologies and Python backend frameworks to deliver scalable, efficient, and maintainable software solutions. You will design and build web applications and microservices, leveraging FastAPI and advanced asynchronous programming techniques to ensure high performance and reliability.
Key Responsibilities:
- Develop and maintain web applications using the MERN stack alongside Python backend microservices.
- Build efficient and scalable APIs with Python frameworks like FastAPI and Flask, utilizing AsyncIO, multithreading, and multiprocessing for optimal performance.
- Lead architecture and technical decisions spanning both MERN frontend and Python microservices backend.
- Collaborate with UX/UI designers to create intuitive and responsive user interfaces.
- Mentor junior developers and conduct code reviews to ensure adherence to best practices.
- Manage and optimize databases such as MongoDB and PostgreSQL for application and microservices needs.
- Deploy, monitor, and maintain applications and microservices on AWS cloud infrastructure (EC2, Lambda, S3, RDS).
- Implement CI/CD pipelines to automate integration and deployment processes.
- Participate in Agile development practices including sprint planning and retrospectives.
- Ensure application scalability, security, and performance across frontend and backend systems.
- Design cloud-native microservices architectures focused on high availability and fault tolerance.
Required Skills and Experience:
- Strong hands-on experience with the MERN stack: MongoDB, Express.js, React.js, Node.js.
- Proven Python backend development expertise with FastAPI and Flask.
- Deep understanding of asynchronous programming using AsyncIO, multithreading, and multiprocessing.
- Experience designing and developing microservices and RESTful/GraphQL APIs.
- Skilled in database design and optimization for MongoDB and PostgreSQL.
- Familiar with AWS services such as EC2, Lambda, S3, and RDS.
- Experience with Git, CI/CD tools, and automated testing/deployment workflows.
- Ability to lead teams, mentor developers, and make key technical decisions.
- Strong problem-solving, debugging, and communication skills.
- Comfortable working in Agile environments and collaborating cross-functionally.

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Job Title: Engineering Head (Fullstack)
Category: Software Development
Role: Fullstack
Type of Position: Full-time
Experience Required: 8 – 15 years
Annual Salary: ₹25 – 30 LPA (CTC negotiable for exceptional candidates)
Location:
- [Add city, e.g., Bangalore, India]
- Remote option available
Job Description:
We are seeking a highly skilled Engineering Head to lead our engineering team, drive technical excellence, and build scalable products. You will oversee end-to-end product development, define the engineering strategy, and mentor a team of talented developers.
Responsibilities:
- Lead and manage the engineering team of 20+ Developers to deliver high-quality, scalable solutions.
- Collaborate closely with Product and Design teams to define the technical roadmap.
- Implement best practices in code quality, architecture, security, and performance.
- Mentor engineers and help them grow into future leaders.
- Evaluate and introduce new technologies to improve productivity and product performance.
Must-Have Skills:
- Expertise in Fullstack Development (Node.js / Java / Python + React / Angular / Vue)
- Strong experience in Cloud Platforms (AWS / GCP / Azure)
- Hands-on with Microservices Architecture & Scalable Systems
- Proven track record of leading engineering teams (5–20 members)
- Strong problem-solving and system design skills
Good-to-Have Skills:
- Experience in DevOps and CI/CD pipelines
- Exposure to AI/ML or Data Engineering is a plus
- Previous experience in startup or fast-scaling environments
Why Join Us:
- Opportunity to shape the engineering culture and architecture from the ground up
- Work on cutting-edge technology with a talented and passionate team
- Competitive compensation and growth opportunities
Engineer the Future of AI-Powered Recruitment Applications
About Us:
At PyjamaHR, we're creating recruitment software so intuitive you could use it in your pajamas. We integrate cutting-edge LLMs and Generative AI technologies into practical, powerful applications that are transforming how 525+ companies hire talent. While others are still talking about AI potential, we're shipping AI-powered features that deliver real value. As we scale from Bangalore to the US market, we need exceptional full-stack talent who can turn advanced AI capabilities into elegant, user-friendly experiences.
The Role:
As a Senior Full-Stack Engineer at PyjamaHR, you'll build the applications and interfaces that bring our AI capabilities to life. This isn't about training models—it's about implementing, integrating, and optimizing Generative AI within robust full-stack applications. You'll work across our entire technology ecosystem to create seamless experiences that leverage AI to solve real recruitment challenges. Your code will directly impact how companies discover, evaluate, and hire talent.
What You'll Do:
- Implement AI-Powered Features - Integrate Generative AI capabilities into practical, user-facing applications
- Build End-to-End Solutions - Develop both frontend experiences and backend services that leverage AI capabilities
- Create Scalable Architectures - Design systems that grow with our rapidly expanding user base
- Optimize Performance - Ensure our applications remain responsive even when processing complex AI operations
- Enhance User Experiences - Translate advanced AI capabilities into intuitive, accessible interfaces
- Drive Technical Excellence - Set standards for code quality and engineering practices across the team
- Collaborate Across Functions - Work with product, design, and data teams to deliver cohesive solutions
- Solve Complex Challenges - Apply your technical creativity to the unique problems of AI-powered recruitment
Who We're Looking For:
- 3-5 years of full-stack development experience building production applications
- Experience implementing and integrating Generative AI into web applications
- Expertise with either Django/React or Node.js/React technology stacks
- Strong experience with cloud platforms (Azure preferred, AWS acceptable)
- Proven ability to build performant, scalable web applications
- Excellence in modern JavaScript/TypeScript and frontend development
- Solid understanding of software architecture principles
- Product-minded approach to engineering decisions
- Ability to thrive in fast-paced environments with evolving priorities
- Bachelor's or higher in Computer Science or equivalent practical experience
The Rewards:
- Salary range of ₹30-40 LPA for exceptional talent (with room to negotiate for truly outstanding candidates)
- Equity package with significant growth potential
- Minimal bureaucracy and maximum impact
- Autonomy to make important technical decisions
- The opportunity to shape an industry-leading product
- Collaborative, innovation-focused work environment
Location: Bangalore (Koramangala 8th Block)
This role is perfect for engineers who want to apply their full-stack expertise to implement cutting-edge AI technologies in real-world applications. If you're excited about building the interfaces and systems that make advanced AI accessible and valuable to users, we want to talk to you.
YatriPay is a pioneering force in the travel industry, harnessing blockchain technology to create seamless travel experiences.
We're looking for a skilled Python Django Developer with expertise in PostgreSQL to join our dynamic team. You'll be responsible for developing and maintaining robust, user-friendly applications while collaborating with cross-functional teams to deliver transformative solutions. If you're enthusiastic about using technology to enhance travel and you have the expertise in Python, Django, and PostgreSQL, we invite you to apply. Join us in revolutionizing the travel sector with innovation, efficiency, and security. Your code could be the key to unlocking a new era in travel.
Our growing software technology business is looking for a Mid Level Full Stack Developer to join our Development Team. We're looking for a talented, team-oriented, highly motivated, smart individual with a passion for software engineering, a strong desire to learn and an interest in providing mentorship to peers. We desire self-starting developers with strong experience developing sophisticated web applications leveraging the latest technologies. The successful candidate for this role must be an outstanding problem-solver with a great database and software architectural skills.
KEY REQUIRED SKILLS
• Node.js
• GIT
• MySQL
POSITION DESCRIPTION
We have an immediate need for a highly motivated Mid Level Node Software Developer to provide software development expertise and hands-on implementation using the latest open source server-side JavaScript technologies on the Node platform and other related open source products.
REQUIRED
• Strong software development experience with Node.js in addition to detailed understanding of user interface frameworks, back-end software architecture interactions and node module capabilities.
• One or more years' experience with one or more JavaScript frameworks/technologies such as Express.js, Angular.js, React.js, MobX or Flux.js.
• Strong development experience using Node.js.
• Strong communication and collaborative skills
• Portfolio of application(s)
DESIRED SKILLS
• Experience with HTML5, CSS3.
• Experience with source code versioning and Pull Requests with Git repositories.
• Standards & Protocols knowledge including JSON.
• Complex programming, program debugging, automated program testing, data analysis, problem analysis and resolution of issues within open source applications.
• Experience in other languages such as .net, including VB and C# are a plus
• Operating System and Infrastructure experience with Ubuntu Linux and Windows Server.
EDUCATION
• Bachelor’s degree from an accredited college in a related discipline, with minimum 2-3 years of relevant professional experience.
• Exact skill match may allow flexibility with education and experience requirements
• Certifications are a plus.
Job Description
We are looking for a skilled and ambitious Full-Stack Developer (React/React-Native, PHP, and NodeJs )to join our development team. In this role, you will be responsible for developing and implementing applications using React.js, NodeJS, PHP, and its libraries such as Redux, Redux-Saga, ExpressJs, Laravel. You will also be responsible for profiling and improving performance and documenting the codebase. To ensure success as a Full Stack developer, you should have in-depth knowledge of Javascript (ES6 or above), NodeJS, PHP 7.x, MySQL and its concepts, excellent coding skills, and a good understanding of progressive web applications.
Full Stack Developer Responsibilities:
- Reviewing application requirements and interface designs.
- Identifying web-based user interactions.
- Understand the past code and improve when needed.
- Develop components in a scalar way so, can be used again.
- Developing and implementing front-end + back-end architecture to support user interface concepts.
- Monitoring and improving application performance.
- Documenting application changes and developing updates.
Full Stack Developer Requirements:
- In-depth knowledge of Javascript, CSS, and HTML.
- In-depth knowledge of REACT libraries like Webpack, Redux, Redux-Saga and React Router.
- In-depth knowledge of NodeJs, ExpressJs, PHP, Laravel Framework
- Experience with User interface design and development.
- Experience with browser-based debugging and performance testing software
- Excellent troubleshooting skills.
- Build high-quality user interfaces from design mockups.
- Good project management skills and communication skills
- Collaborate with Product, Design, and other developers to understand requirements.
- Write tests to ensure high-grade code.
- Adhere to code style and code quality standards.
- Provide code review feedback to teammates.
- Good understanding of AWS infrastructure.
- BE Computer Science, MCA or equivalent
- Cloud app development experience
- Strong NodeJs and ReactJS experience
- Advanced knowledge of NodeJS and relational databases
- Understanding of APIs, pagination, searching, sorting
- Experience with building, modifying and extending API endpoints (REST or
GraphQL) for data retrieval and persistence.
- Creating high performance UI etc.
- Experience with SQL and NOSQL databases
- Experience with the full software development life cycle, including requirements
collection, design, implementation, testing, and operational support.
- Experience with scrum or other agile software development methodology.
- Excellent verbal and written communication, teamwork, decision making and
influencing skills.
Experience:
- Min 3 year experience
- Not more than 15 year experience.
- Startup experience is a must.
Location
- Remotely, anywhere in India
Timings:
- 40 hours a week but with 4 hours a day overlapping with client timezone. Typically
clients are in California PST Timezone.
Position:
- Full time/Direct
Other Benefits
- We have great benefits such as PF, medical insurance, 12 annual company holidays, 12
PTO leaves per year, annual increments, Diwali bonus, spot bonuses and other
incentives etc.
- We dont believe in locking in people with large notice periods. You will stay here
because you love the company. We have only a 15 days notice period
Responsibilities
- API Development: Designing, developing, and testing APIs for mobile and web applications by understanding technical specification docs & communicating with the stakeholders.
- Product Creation: Understanding the products and proposing and implementing product improvements
- Customer Management: Accurately translate user and business needs into functional backend code.
- Work with stakeholders of product to deliver new user-facing features on the website.
- Own and manage all phases of the software development lifecycle planning, design, implementation, deployment, and support.
- Build reusable, high-quality code and libraries for future use which are high performant and can be used across multiple projects.
- Collaborate effectively with product managers, designers, engineers and stakeholders on the projects.
- Communicate technical ideas and set direction on projects with a focus on solving business challenges.
Requirements
- Fluency in Python
- A keen eye for improving and optimising code
- Experience with FastAPI and/or Flask
- Basics of SQL and NoSQL databases
- Experience with performance and optimization problems and a demonstrated ability to identify and address performance bottlenecks.
- Strong computer science fundamentals of data structures, algorithms, and design patterns.
- Understanding of WebRTC and how it impacts frontend performance.
- Ability to work in a fast-paced startup environment is a must. Open source contribution is a plus.
Experience
- Backend Development: 1+ years
- Python: 1+ years
- FastAPI / Flask: 6+ months
- SQL / NoSQL databases: 3+ months
Open roles:
All roles are fully remote. You can be anywhere in the world to apply for these positions.
HireSure.ai is a blockchain registry for job offers & employment history. Companies get transparent, immutable, and cryptographically verifiable job offers and employment history record stored in a secured cloud blockchain. HireSure companies experience significantly higher join ratio, better retention, a better brand perception, and better control on the hiring process. We are looking for passionate developers, willing to work in cutting edge technologies, and having experience in Django/Python.
- Work with the Product/ Business teams to get a full understanding of the requirements and propose creative and efficient solutions
- Come up with innovative solutions to the hurdles that confront us on a day-to-day basis.
- Troubleshoot, test, and maintain the core product software and databases to ensure strong optimization and functionality.
- Contribute in all phases of the development lifecycle.











