Sr. Backend Nodejs. Developer

Review Criteria

• Strong Senior Backend Engineer profiles
• Must have 5+ years of hands-on Backend Engineering experience building scalable, production-grade systems
• Must have strong backend development experience using one or more frameworks (FastAPI / Django (Python), Spring (Java), Express (Node.js).
• Must have deep understanding of relevant libraries, tools, and best practices within the chosen backend framework
• Must have strong experience with databases, including SQL and NoSQL, along with efficient data modeling and performance optimization
• Must have experience designing, building, and maintaining APIs, services, and backend systems, including system design and clean code practices
• Experience with financial systems, billing platforms, or fintech applications is highly preferred (fintech background is a strong plus)
• (Company) – Must have worked in product companies / startups, preferably Series A to Series D
• (Education) – Candidates from top engineering institutes (IITs, BITS, or equivalent Tier-1 colleges) are preferred

Role & Responsibilities

As a Founding Engineer at company, you'll join our engineering team during an exciting growth phase, contributing to a platform that handles complex financial operations for B2B companies. You'll work on building scalable systems that automate billing, usage metering, revenue recognition, and financial reporting—directly impacting how businesses manage their revenue operations.

This role is perfect for someone who thrives in a dynamic startup environment where requirements evolve quickly and problems need creative solutions. You'll work on diverse technical challenges, from API development to external integrations, while collaborating with senior engineers, product managers, and customer success teams.

Key Responsibilities-

• Build core platform features: Develop robust APIs, services, and integrations that power company’s billing automation and revenue recognition capabilities
• Work across the full stack: Contribute to both backend services and frontend interfaces, ensuring seamless user experiences
• Implement critical integrations: Connect company with external systems including CRMs, data warehouses, ERPs, and payment processors
• Optimize for scale: Build systems that handle complex pricing models, high-volume usage data, and real-time financial calculations
• Drive quality and best practices: Write clean, maintainable code while participating in code reviews and architectural discussions
• Solve complex problems: Debug issues across the stack and work closely with teams to address evolving client needs

The Impact You'll Make-

• Power business growth: Your code will directly enable billing and revenue operations for fast-growing B2B companies, helping them scale without operational bottlenecks
• Build critical financial infrastructure: Contribute to systems handling millions in transactions while ensuring accurate, compliant revenue recognition
• Shape product direction: Join during our scaling phase where your contributions immediately impact product evolution and customer success
• Accelerate your expertise: Gain deep knowledge in financial systems, B2B SaaS operations, and enterprise software while working with industry veterans
• Drive the future of B2B commerce: Help create infrastructure powering next-generation pricing models from usage-based to value-based billing.

Job description:

Job Title: Backend Developer

Location: Jaipur

Experience: 1–4 Years

Job Type: Full-time

About Us:

AleaIT Solutions Pvt. Ltd. is a growing technology company delivering innovative software solutions across industries. We are looking for passionate and skilled individuals to be part of our dynamic development team.

Job Overview:

We are hiring a Backend Developer with 1-4 years of experience to design and build scalable backend systems and APIs. The ideal candidate should be well-versed in backend technologies, database management, and server-side logic.

Required Skills:

• 1–4 years of backend development experience in Node.js / PHP / Laravel
• Strong understanding of RESTful APIs and web services.
• Proficient in working with databases like MySQL, PostgreSQL, or MongoDB.
• Hands-on experience with Git or other version control tools.
• Familiarity with deployment and basic server management.
• Good understanding of security best practices.

Why Join AleaIT Solutions?

✅ Two-wheeler parking

✅ 18 Paid Leave annually

✅ 2 Saturdays off per month

✅ Monthly Team Breakfast

Job Types: Full-time, Permanent

Work Location: In person

Profile : Backend Developer

Candidates from Tamil Nadu region only.

Immediate Joiners

Work from Home

Responsibilities:

• Node JS, MongoDB, React JS - Mandatory skills.
• Proficiency with Back-end development and scripting including: HTML, JavaScript, Jquery, JSON, CSS, AJAX, Nodejs
• Hands-on experience with web application architecture and relational database design
• Familiarity with the XAMP environment (Windows, Apache, MySQL, PHP)
• Experience building sites to function cross-platform and cross-browser
• Experience building database-driven applications and web sites
• Experience using PHP MVC frameworks required. Experience with Code Igniter is mandatory.
• Experience on Restful Api.

Desired Attributes:

• Node JS, MongoDB, React JS - Mandatory skills.
• Min. 2 years of software development experience or equivalent, including Object Oriented design and PHP Development.
• Software Technologies : PHP, Node Js
• Database : MySQL, MongoDB
• PHP Frameworks : Codeignator/Laravel/Yii/Cake PHP
• Nodejs Framework : Express/Hapi.js/Any Framworks
• Server : Basic Linux Commands
• Frontend Technologies : Jquery/Javascript, AJAX, HTML, CSS, Angular Js
• Other skills : REST API, Payment Gateway Integration, XML Web services, CURL

Preferred Qualifications:

· Bachelor's or Master's degree in Computer Science or related field

Interested candidates can apply ASAP or share their resumes at aditik at adcanopus.com.

Responsibilities:

- Integration of user-facing elements developed by front-end developers with server-side logic.

- Writing reusable, testable, and efficient code.

- Design and implementation of low-latency, high-availability, and performant applications.

- Implementation of security and data protection.

- Integration of data storage solutions {mysql, redis}.

- Understanding the requirements and planning the implementation accordingly.

- Good interaction with the team. Good debugging skills.

Skills:

- Strong proficiency with JavaScript {optimized code}.

- Knowledge of Node.js and frameworks available for it {sequelize}.

- Understanding the nature of asynchronous programming and its quirks and workarounds.

- Optimization in terms of memory and time.

- Good understanding of server-side templating languages.

- Basic understanding of front-end technologies, such as HTML5, and CSS3.

- Understanding accessibility and security compliance.

- User authentication and authorization between multiple systems, servers, and environments.

- Integration of multiple data sources and databases into one system.

- Understanding fundamental design principles behind a scalable application.

- Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform.

- Creating database schemas that represent and support business processes.

- Implementing automated testing platforms and unit tests.

- Proficient understanding of code versioning tools, such as Git.

We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

• 2+ years of experience with Node.js/Express.js or similar framework
• 1+ years of experience with MongoDB
• 1+ years of experience creating REST APIs and backend systems
• Experience with Docker is a plus
• Integration of user-facing elements developed by front-end developers with server-side logic
• Writing reusable, testable, and efficient code
• Design and implementation of low-latency, high-availability, and performant applications
• Implementation of security and data protection
• Server Setup/AWS/GCP experience is a plus
• Creating APIs and backend systems
• Scraping sites and creating backend dashboards for data management
• Backend infrastructure management and deployment

Responsibilities:

• Developing and maintaining all server-side network components.
• Ensuring optimal performance of the central database and responsiveness to front-end requests.
• Collaborating with front-end developers on the integration of elements.
• Designing customer-facing UI and back-end services for various business processes.
• Developing high-performance applications by writing testable, reusable, and efficient code.
• Implementing effective security protocols, data protection measures, and storage solutions.
• Running diagnostic tests, repairing defects, and providing technical support.
• Documenting Node.js processes, including database schemas, as well as preparing reports.
• Recommending and implementing improvements to processes and technologies.
• Keeping informed of advancements in the field of Node.js development.

Requirements:

• Bachelor's degree in computer science, information science, or similar.
• At least two years of experience as a Node.js developer.
• Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
• Superb interpersonal, communication, and collaboration skills.
• Exceptional analytical and problem-solving aptitude.
• Great organizational and time management skills.
• Availability to resolve urgent web application issues outside of business hours.

Responsibilities:

• Ability to work in an existing codebase and collaborate with a diverse team
• Experience in building enterprise-scale backend REST APIs with frameworks such as Nest.js & Express.js using an API-first paradigm
• Intimate knowledge of crafting highly performant database queries
• Hands-on experience implementing relational database structures, including tables, indexes, views, etc.
• A mindset towards building systems for the cloud and DevOps fundamentals
• Working knowledge of cloud infrastructure services is good to have. If not then willingness to learn should be there.
• Focus towards building security, performance, and scalability into services from the beginning
• Experience with debugging code and troubleshooting technical issues in order to craft appropriate solutions

- B.E/M.C. A Or B.C.A Degree in Computer Science, Engineering, MIS, Or Similar Relevant Field

 - Strong Knowledge of PHP Web Frameworks E.G Laravel

 - Understanding the Fully Synchronous Behaviour Of PHP

 - Understanding of MVC Design Patterns

 - Basic Understanding of Front-End Technologies, Such as JavaScript, HTML5, And CSS3 - Knowledge of Object-Oriented PHP Programming.

 - Strong Knowledge of The Common PHP Or Web Server Exploits and Their Solutions

 - Understanding Fundamental Design Principles Behind A Scalable Application.

 - Integration of Multiple Data Sources and Databases into One System

 - Familiarity With SQL/NoSQL Databases and Their Declarative Query Languages

 - Proficient Understanding of Code Versioning Tools, Such as Git, Bitbucket.

 - Understanding Fundamentals of Cloud Technologies E.G AWS

-  Knowledge of Node.js And React.js Should Be an Advantage.
-  Knowledge of HealthCare and e-Commerce domain will be good.