Senior Node.js Engineer

Job Description: Full Stack Developer – SaaS Product Engineering (Ruby on Rails, React.js, Next.js, AWS)

Location: Office

Experience Level: 5+ Years

Employment Type: Full-Time

✨ About the Role

We are looking for a skilled and passionate Full Stack Developer to join our SaaS Product Engineering team. You will work across backend and frontend technologies to build, optimize, and scale multiple SaaS products in a dynamic environment.

If you are excited by clean code, modern cloud-native practices, and the chance to contribute to impactful products from the ground up, we would love to meet you!

🔥 Key Responsibilities

• Develop and maintain scalable SaaS-based platforms using Ruby on Rails (backend) and React.js / Next.js (frontend).
• Build RESTful APIs and integrate third-party services as needed.
• Collaborate with Product Managers, Designers, and QA teams to deliver high-quality product features for multiple projects.
• Write clean, secure, maintainable, and efficient code following best practices.
• Optimize applications for performance, scalability, maintainability, and security.
• Participate actively in code reviews, sprint planning, and team discussions.
• Support DevOps practices including CI/CD pipelines and cloud deployments on AWS.
• Take technical architectural level decisions for the products
• Continuously research and learn new technologies to enhance product performance.

🛠️ Required Skills and Experience

• 3–6 years of hands-on software engineering experience, preferably with SaaS platforms.
• Strong Full Stack Development Skills:
• Backend: Ruby on Rails (6+ preferred)
• Frontend: React.js, Next.js (static generation and server-side rendering)
• Database: PostgreSQL, MongoDB, Redis
• Experience deploying applications to AWS cloud environment.
• Good understanding of APIs (RESTful and/or GraphQL) and third-party integrations.
• Familiarity with Docker and CI/CD pipelines (GitHub Actions, GitLab CI, etc.).
• Knowledge of security principles (OAuth2, API security best practices).
• Familiarity with Agile development methodologies (Scrum, Kanban).
• Experience in handling a team.
• Basic understanding of test-driven development (RSpec, Jest or similar frameworks).

🎯 Preferred (Nice-to-Have)

• Exposure to AWS Lightsail, EC2, or Lambda.
• Experience with SaaS multi-tenant system design.
• Experience with third-party integrations like payments application.
• Previous work experience in startups or high-growth product companies.
• Basic knowledge of performance tuning and system optimization.

👤 Who You Are

• A problem solver with strong technical fundamentals.
• A self-motivated learner who enjoys working in collaborative environments.
• Someone who takes ownership and accountability for deliverables.
• A team player willing to mentor junior developers and contribute to team goals.

• Develop, test, and maintain web applications using PHP, MySQL, HTML, CSS, and JavaScript.
• Collaborate with designers and stakeholders to understand project requirements and translate them into technical specifications.
• Participate in the full software development lifecycle, including planning, designing, coding, testing, debugging, and deploying applications.
• Build responsive and user-friendly interfaces, ensuring cross-browser compatibility and optimal performance.
• Implement and integrate APIs, web services, and third-party libraries as required
• Perform code reviews, identify and fix bugs, and optimize application performance.
• Work closely with the team to continuously improve development processes and implement best practices.
• Stay up-to-date with emerging technologies and industry trends, and apply them to enhance our development practices and solutions.
• Contribute to documentation, including technical specifications, user guides, and test cases.

Requirements:

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• Proven experience as a PHP Full Stack Developer or similar role, with a minimum of 1-8 years of professional experience.
• Strong proficiency in PHP, MySQL, HTML, CSS, JavaScript, and related frameworks (e.g., Laravel, CodeIgniter).
• Experience with front-end frameworks (e.g., Laravel, React, Angular, Vue.js) and modern development tools (e.g., Webpack, Git) is a plus.
• Solid understanding of object-oriented programming principles and MVC architecture.
• Familiarity with RESTful APIs, JSON, and web services integration.
• Strong problem-solving skills and the ability to work in a fast-paced environment.
• Experience with agile development methodologies is preferred.

Interested candidate may what's app their cv on triple nine zero nine three double one double four.

Engineering Manager

Bengaluru

Work Type: Full Time

We're building E-commerce, Fintech & Supply Chain stacks for Indian Retail & heads down focused on solving the hard, industry-defining challenges. If you love the first principle approach, freedom to build & own your outcomes, It is the place! Welcoming all entrepreneurial minds to BUILD & blitz scale with us!

Responsibilities:

• Work with other our leaders to design and drive the plan for the company's vision.
• Recruit great engineers, in collaboration with our recruiting team.
• Develop engineers on the team, helping them advance in their careers.
• Empower the engineering team to achieve a high level of technical productivity, reliability and simplicity.
• Contribute to engineering-wide initiatives as a member of our engineering management team.

Requirements:

• Bachelor's degree in Computer Science or related technical discipline (Tier I colleges preferable).
• A track record of leading productive engineering teams.
• Successfully recruited great people to your teams.
• The ability to thrive on a high level of autonomy and responsibility.
• The desire to encourage a healthy work environment that's both supportive and challenging.
• A genuine excitement to help engineers develop new skills and advance in their careers.
• Enough technical sense to ask engineers good questions about architecture and product decisions.
• 7+ years of relevant engineering and hands-on technical management experience.
• Previous experience at good tech startups/product companies.
• Strong hands-on experience in full stack development and architecture using NodeJS, MVC, microservices, UI & UX (React), ORM tool (Sequelize), CICD tools (Git, Jenkins, AWS).
• Excellent knowledge of RDBMS, SQL, NoSQL, Cache, Linux based systems.
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About the company

Founded by ex-Flipkart leadership and IIT alumni, Arzooo is a vertical focused e-commerce startup, digitising the Consumer Electronics value chain in India.

It started as a B2B platform empowering thousands of Consumer Durables stores with the best of pricing & product selection through its e-commerce stack and also creating a very efficient supply chain infrastructure across tier-2,3,4 towns in India. The recent foray into fintech has enabled us to empower Indian retail with a low cost, digital-first Credit alternative, which is unlocking immense scale for us

We are the largest e-comm player in India in the Electronics domain, and scaling fast towards capturing this multi-billion opportunity. With a presence in 300+ cities, we're now building a direct to consumer platform on top of our existing network of thousands of Durables stores. Through the direct to consumer platform we're taking all these stores online with Live Commerce capabilities, building appliances focused shopping experience for tier-2+ India.

We're a team of 400+ with deep experience in scaling startups, and we are building this team further now.

• Past experience in working with any product start-up is a plus.
• Proficiency in fundamental front end languages such as HTML, CSS, and JavaScript.
• Familiarity with JavaScript frameworks such as Angular JS, React, and others.
• Knowledge of Node.js and frameworks available for it such as Express (recommended).
• Good understanding of asynchronous request handling, partial page updates, and AJAX
• Understanding of REST Services.
• Experience with Redis.
• Familiarity with database technology such as MySQL, MongoDB and Elasticsearch.
• Proficient understanding of serverless programming.
• Proficient understanding of code versioning tools, such as Git.
• Good problem-solving skills.
• Attention to detail.

RESPONSIBILITIES 

Building and implementing top-notch user interfaces using Javascript and the Angular framework 

Writing efficient Javascript code while also using HTML and CSS 

Develop all server-side logic, including data storage to optimize website performance 

Using the latest front-end technologies, creating adaptable interfaces for online applications 

Leading with product-analysis tasks and conducting performance tests 

Using sustainable coding patterns that can be easily enhanced and modified subsequently 

Perform complex product analysis as well as development duties that may include significant research and analysis 

Ensuring extensive and proper documentation of solution designs and implementation for easy onboarding of new teammates 

Effective collaboration with team members and stakeholders to deliver requirements 

Keeping up-to-date with industry trends and technology developments 

Providing tech support for clearing bottlenecks and and obstacles 

Identifying and troubleshooting issues with frontend code 

Execute automated testing platforms and system tests 

REQUIREMENTS 

Extensive knowledge, experience and understanding of JavaScript and Node.js 

Professional experience in full stack development using the NAP stack - Node.js, Angular, Postgres 

In depth understanding of cross-browser compatibility issues and ways to work around such issues 

Proficiency in browser rendering behavior and performance. 

Proficiency in Javascript, web stacks, libraries, and frameworks 

Proficient understanding of code versioning tools (Git) 

Good understanding of or working experience with IONIC framework is a major plus 

Understanding of data security concepts 

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

About First Principles

Job Description:

We at First Principles are looking for a trustworthy and proactive WordPress Developer with minimum 3 years of Web Development experience.

Roles & Responsibilities:

1. Designing and implementing new features and functionality
2. Establishing and guiding the website’s architecture
3. Ensuring high-performance and availability, and managing all technical aspects of the CMS
4. Helping formulate an effective, responsive design and turning it into a working theme and plugin.
5. Requirement analysis and discussion with Stakeholders
6. Provide user experience based on UX design principles

Requirement & Skills :

1. Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery
2. Experience building user interfaces for websites and/or web applications
3. Experience designing and developing responsive design websites
4. Comfortable working with debugging tools like Firebug, Chrome inspector, etc.
5. Ability to understand CSS changes and their ramifications to ensure consistent style across platforms and browsers
6. Ability to convert comprehensive layout and wireframes into working HTML pages
7. Knowledge of how to interact with RESTful APIs and formats (JSON, XML, GraphQL)
8. Proficient understanding of code versioning tools like Git
9. Strong understanding of PHP back-end development
10. 3+ years of experience as Wordpress developer
11. Experience in Digital Marketing Agencies/Studio

• understanding of the front-end and back-end processes;
• ability to work with HTML / CSS;
• ability to work with databases;
• understanding of programming templates and architecture design guidelines;
• profiling and optimizing applications.