Senior Fullstack Engineer (Aligned to Backend)

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.

Responsibilities

• Develop new user-facing features using React.js and RESTful APIs using Node.js and MongoDB
• Build reusable code and libraries for future use
• Optimize applications for maximum speed and scalability
• Collaborate with team members, e.g designer, product and other stakeholders to ensure quality in product.
• Ensure the technical feasibility of UI/UX designs
• Manage and maintain cloud infrastructure on AWS

Qualifications

• At least 3-6 years of experience in MERN stack
• Proficiency with React.js, Node.js, MongoDB, and Express.js
• Familiarity with AWS services such as EC2, S3, and RDS, SQS, Lambda
• Understanding of RESTful API design principles
• Understanding of Agile software development methodologies
• Strong problem-solving and analytical skills

Job description:



We are seeking an experienced software engineer to join our small and dynamic startup team. As a software

engineer, you will be responsible for developing and maintaining both the front-end and back-end components of

our web-based applications. This is an excellent opportunity to work in a fast-paced startup environment and have

a direct impact on the growth and success of our company.

Responsibilities:

1. Design, develop, and maintain efficient and scalable web-based applications from inception to

deployment.

2. Collaborate with cross-functional teams, including product managers, designers, and other developers, to

define and implement innovative solutions for our products.

3. Write clean, reusable, and well-documented code using modern programming languages and

frameworks.

4. Build responsive and user-friendly interfaces that deliver an exceptional user experience.

5. Implement and maintain server-side logic and databases for optimum performance and reliability.

6. Conduct thorough testing and debugging to ensure the quality and stability of applications.

7. Stay updated with emerging technologies, industry trends, and best practices in web development.

8. Participate in code reviews and provide constructive feedback to maintain code quality standards.

9. Troubleshoot and resolve issues, bugs, and performance bottlenecks in a timely manner.

10. Collaborate with the team to prioritize and manage multiple projects simultaneously, adhering to project

timelines and deadlines.

Target profile:

1. Bachelor's degree in Computer Science, Engineering, or a related field.

2. Minimum of 2 years of experience as a software engineer.

3. Strong proficiency in front-end development languages such as HTML, CSS, and JavaScript, as well as

modern frameworks such as React, Angular, or Vue.js.

4. Proficiency in server-side languages such as Node.js, Java.

5. Experience working with relational databases such as MySQL, PostgreSQL, or MongoDB.

6. Knowledge of version control systems (e.g., Git) and familiarity with CI/CD processes.

7. Solid understanding of software development principles, design patterns, and best practices.

8. Familiarity with cloud platforms such as AWS, Azure, or GCP is a plus.

9. Excellent problem-solving and analytical skills with a keen attention to detail.

10. Strong communication and collaboration skills to work effectively within a small team.

Our offering:

1. A great work environment with massive ownership and growth opportunities

2. Work closely with the founding and the leadership team on key projects

3. Opportunity to be on top of industry trends and learn from the industry leaders

4. Compensation: Market standards

• BTech, BE, BS degree in Computer Science, a similar technical field of study, or equivalent practical experience.
• 6+ years experience in web and software development.

• 3+ years of experience with the microservices architecture.
• At least 1 year of experience in leading a team.
• Demonstrated experience in Node, Mongo, Python2/3, Express, ReactJS.
• Experience with testing frameworks like Mocha, Jest, Jasmine etc.
• Experience with asynchronous messaging using RabbitMQ/Apache Kafka.
• Ability to work independently and multi-task effectively.
• Flexible and willing to accept a change in priorities as necessary.
• Strong attention to detail.

Design and build applications, bug fixing and improving application performance.

• Delegate tasks and achieve daily, weekly, and monthly goals.
• Enforce processes to improve productivity of the team.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Work on continuously discovering, evaluating, and implementing new technologies to maximize

development efficiency.

Job Description:

We are looking for a talented Full Stack Developer with a strong background in Node.js, React.js, and AWS to contribute to the development and maintenance of our web applications. As a Full Stack Developer, you will work closely with cross-functional teams to design, develop, and deploy scalable and high-performance software solutions.

Responsibilities:

Collaborate with product managers and designers to translate requirements into technical specifications and deliver high-quality software solutions.

Develop and maintain web applications using Node.js and React.js frameworks.

Write clean, efficient, and well-documented code to ensure the reliability and maintainability of the software.

Implement responsive user interfaces, ensuring a seamless user experience across different devices and platforms.

Integrate third-party APIs and services to enhance application functionality.

Design and optimize databases to ensure efficient data storage and retrieval.

Deploy and manage applications on AWS cloud infrastructure, utilizing services such as EC2, S3, Lambda, and API Gateway.

Monitor and troubleshoot application performance, identify and resolve issues proactively.

Conduct code reviews to maintain code quality standards and provide constructive feedback to team members.

Stay up to date with the latest trends and best practices in web development and cloud technologies.

Requirements:

Proven experience as a Full Stack Developer, working with Node.js and React.js in a professional setting.

Strong proficiency in JavaScript and familiarity with modern front-end frameworks and libraries.

Experience with AWS services, such as EC2, S3, Lambda, API Gateway, and CloudFormation.

Knowledge of database systems, both SQL and NoSQL, and the ability to design efficient data models.

Familiarity with version control systems (e.g., Git) and agile development methodologies.

Ability to write clean, efficient, and well-documented code, following best practices and coding standards.

Strong problem-solving skills and the ability to work effectively in a fast-paced environment.

Excellent communication and collaboration skills, with the ability to work well in a team.

Job Responsibilities:

• You will build new features across everything from the backend logic to UI components.
• Working on back-end web development using core PHP/ Laravel framework. 
• You have a good understanding of backend and database technologies. This means that you are comfortable owning and working on a feature end-to-end on both its frontend and backend parts.
• Working on database management and operations using MySQL
• Explore new technologies, new platforms, API integration and development, database development, etc. to help the company build desired product 
• Ability to write clean, scalable, and highly testable code
• Solid understanding of software development best practices