
Job Summary
We are looking for a Technical Lead with strong expertise in AWS, Node.js, Angular, and MongoDB to drive the design, development, and deployment of scalable applications. The ideal candidate will be responsible for leading a team of developers, defining best practices, and ensuring high-quality code delivery while working in an agile environment.
Key Responsibilities
- Lead the end-to-end development of web applications using Node.js, Angular, and MongoDB.
- Architect scalable, secure, and high-performance cloud-based applications on AWS.
- Provide technical guidance, code reviews, and mentorship to the development team.
- Optimize backend APIs and database queries for performance and scalability.
- Ensure best practices in coding, security, and DevOps for cloud deployment.
- Collaborate with cross-functional teams including UX/UI designers, product managers, and DevOps engineers.
- Implement CI/CD pipelines, automated testing, and infrastructure as code on AWS.
- Troubleshoot production issues and drive continuous improvement in system reliability.
- Stay updated with emerging technologies and advocate for relevant tech adoption.
Required Skills & Experience
- 4+ years of hands-on experience in software development.
- Strong proficiency in Node.js (Fastify/Express), Angular (latest versions), and MongoDB (Mongoose, Aggregations, Indexing).
- Cloud expertise with AWS services like EC2, S3, Lambda, API Gateway, ECS, Code Build, Athena, Glue etc.
- Experience with Microservices Architecture and containerisation using Docker & Kubernetes.
- Strong knowledge of RESTful APIs, WebSockets, GraphQL, and authentication mechanisms (OAuth, JWT, SSO).
- Experience with DevOps & CI/CD tools (GitHub Actions, Jenkins, Terraform, Ansible).
- Hands-on experience with performance tuning, caching strategies (Redis, CloudFront), and database optimisation.
- Strong problem-solving, leadership, and communication skills.
Good to Have
- Experience with AI/ML integration in applications.
- Knowledge of Serverless Architectures (AWS Lambda, Step Functions).
- Exposure to NoSQL databases like like Elasticsearch.
- Familiarity with GraphQL, WebRTC, or real-time data processing.
Why Join Us?
- Work on cutting-edge technologies in a fast-paced environment.
- Opportunity to lead a strong technical team and shape the product architecture.
- Competitive salary and benefits package.
- A culture that values innovation, ownership, and growth.

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This is a full-time on-site role for a Full Stack Developer at Arahas in Gurugram. As a Full Stack Developer, you will be responsible for both front-end and back-end web development, software development, and utilizing cascading style sheets (CSS).
·. The candidate should have a minimum of 5 years of experience in developing robust, scalable web applications.
Immediate joiners are preferred .
Key Skills:
• 5+ years of experience with Angular 2+, Node.js, and MongoDB
• Strong knowledge of front-end technologies (HTML5, CSS3, JavaScript)
Responsibilities:
• Develop and maintain full-stack web applications
• Collaborate with cross-functional teams to deliver high-quality solutions
• Write clean, scalable, and maintainable code
• Troubleshoot and optimize application performance
Company Profile :-
Arahas excels in delivering sustainable solutions to diverse sectors, including Telecom, Defense, Land Management, Smart & Sustainable City, Utilities, Municipal Services, Environment, Infrastructure & Real-estate, Forest Management, Logistics & Distribution, Public Safety, Wildlife, Water & Rainfall, Emergency and Disaster Management.
Backed by marquee climate investors like NIIF, Arahas is at the forefront of India's green economy transition. Arahas has seen impressive growth, now working with 30+ clients across urban development, agriculture, disaster response, and ESG performance management. With 110+ professionals delivering solutions from 5+ delivery centers, Arahas combines human expertise and digital capabilities into innovative offerings across 15+ product and service lines.
- Ability to translate Wireframes and PSD Designs into functional web apps using HTML5, AngularJS, React , Node.js, and Mongo, Dynamo
- With 3+ years, Proven experience as a Full Stack Developer or similar role preferably using MERN stack.
- Binding of UI elements to JavaScript object models
- Creating RESTful services with Node.js
- Architect scalable web architectures
- Work in a cross-functional team to deliver a complete user experience
- Create Unit and Integration tests to ensure the quality of code
- Be responsive to change requests and feature requests
- Write code that is cross-platform and cross-device compatible
- Ability to wear many hats and learn new technologies quickly
- Experience in using AWS

- Good understanding of NODE JS back-end development
- Strong understanding of Node.js and frameworks available for it
- Understanding of front-end technologies, such as React/Angular, HTML and CSS3
-Solid understanding of object-oriented development and design patterns.
- Good experience with AJAX, REST and JSON
- Experience with development practices such as Test-Driven Development and Continuous Integration
-Experience in Version Control Systems like GIT, Bitbucket
- Must have good problem solving and analytical skills.
- Must be a team player, having good communication skills, self-starter
- Ability to pick up new technology is needed.

• Two years of experience with Angular
• Angular 7+, Material, Typescript
• Expertise in chart libraries like D3.js, Chart.js, High charts
• Jasmine, Karma
• JavaScript (ES6), CSS3, HTML 5 APIs
• AJAX with JSON
• RESTful Web services
• Full stack development experience with backend Java, NodeJS is preferred.
• Familiar with object-oriented programming techniques and Agile development environment
• Experience in developing many different types of visualizations, including histogram analysis, time-series analysis methods
• Candidate should have an overall awareness of the performance and scalability of the screens created
• Working with Github
• Excellent communication skills, both verbal and written.


What we're looking for
An experienced Software Engineer with a love for Web products, with demonstrated ability to contribute individually as well as in a team. If you love spending time on Hackernews/Github and love experimenting with latest technologies, this might be the role for you.
Responsibilities
- Own the development of product features end-to-end including scoping, architecting, coding, testing, and rolling out features
- Work closely with PMs, designers, and other engineers to ideate solutions to user problems
- Become an expert in your product area and our tech stack
- Make improvements to developer productivity through process / code improvements and mentorship
Qualifications
- 3+ years of experience designing and building complex JavaScript web based software systems
- Demonstrable Full Stack development experience with Angular or React and Node.JS in Typescript.
- Knowledge of multiple modern computer languages and frameworks with an understanding of using the right technology for the right purpose
- Experience with remote development teams working on the same platform
- Experience with writing testable code and driven by best practices Agile development process knowledge/experience
- Bachelor’s degree in Computer Science or related field

- Writing well-designed, stable and efficient code
- Building reusable components and libraries for future
- Troubleshooting and debugging to optimize performance
- Providing code documentation and other inputs to technical documents
- Participating in code reviews
- Troubleshooting and bug fixing
- Identifying bottlenecks and improving software efficiency
- Collaborating with the design team on developing micro-services
- Involvement in the entire lifecycle of a project, including strategy, vision, design, UX, coding,architecture, deployment etc. and you will chiefly deliver clean, testable and well-designed codefor the same.
- Coding new features, functionalities, modules, sub modules.
- Managing development cycle using SVN/Git or any other appropriate Version control Software.
- Enhancing existing features.
- Checking for cross-browser compatibility.
- Coding new features, functionalities, modules, sub modules.
- Meeting both technical and client needs.
Required Skillsets:
- Experience in product development using a broad range of programming technologies.
- Experience with MEAN (MongoDB, ExpressJS, AngularJS and NodeJS) stack.
- Experience with design/development of RESTful APIs.
- Strong understanding of the latest MVC frameworks and UI toolkits.
- Strong understanding of HTML5, CSS3, Javascript, AJAX and JSON.
- Working on any of the following Client Side MVC/MVVM frameworks: AngularJS, BackboneJS,KnockoutJS, JSON, JavaScript, Advance JavaScript, UI and UX design, Bootstrap, Ionic, and React.
- Good analytical and programming skills.
- Proactive thinking and a good team player.
- Working experience with micro services will be a given advantage.


The Software Engineer – Order and Corporate Solutions is responsible for designing, developing, testing, and maintaining the full stack for Order and Corporate solutions.
Essential Job Functions:
- Implement application components and systems according to department standards and guidelines.
- Work with product and designers to translate requirements into accurate representations for the web.
- Analyze, design, code, debug, and test business applications.
- Code reviews in accordance with team processes/standards.
- Understand and work with data in varying degrees of complexity and scale.
- Responsible for planning, processing and performing all jobs in an efficient manner.
- Provide assistance to testers and support personnel as needed to determine system problems.
- Resolve problems involved with integrating new technologies with systems.
* Essential functions are the basic job duties that an employee must be able to perform, with or without reasonable accommodation. The function is considered essential if the reason the position exists is to perform that function.
Supportive Job Functions:
- Remain knowledgeable of new emerging technologies and their impact on internal systems.
- Available to work on call when needed.
- Perform other miscellaneous duties as assigned by management.
*These tasks do not meet the Americans with Disabilities Act definition of essential job functions and usually equal 5% or less of time spent. However, these tasks still constitute important performance aspects of the job.
Knowledge, Skill, and Abilities:
- Experience using C#, JavaScript, and Angular or React.(Must Have)
- Experience with web services and RESTful APIs. (Must Have)
- Experience with ASP.NET, ASP.NET MVC, and ADO.NET. (Must Have)
- Experience with Sql databases. (Must Have)
- Experience with Java, Bootstrap, and Event Queueing.
- Experience with order entry, billing, and accounting.
- Familiarity with modern CI/CD methods.
- Exposure to Python, Django, and AWS.
- Ability to organize, prioritize, and handle multiple assignments on a daily basis.
- Strong and effective inter-personal and communication skills
- Ability to interact professionally with a diverse group of clients and staff.
- Must be able to work flexible hours on-site and remote.
- Must be able to coordinate with other staff and provide technological leadership.
- Ability to work in a complex, dynamic team environment with minimal supervision.
- Must possess good organizational skills.
Education, Experience, and Certification:
- Associate’s or bachelor’s degree preferred (Computer Science, Engineer, etc.), but equivalent work experience in a technology related area may substitute.
- 5+ years relevant experience, required. *
- Experience using version control daily in a developer environment.
- Experience with C#, JavaScript, and Angular or React is required.
- Experience with ASP.NET, ASP.NET MVC, and ADO.NET is required.
- Experience working with MS-SQL database.
- Experience working with Java, Bootstrap, and Event Queueing.
- Experience with order entry, billing, and accounting.
- Exposure to Python, Django, and AWS.




Responsibilities:
Building Scalable Application from ground-up.
Design and Implementation of Data Storage / Schema
Building reusable code and libraries for future use.
Skills And Qualifications:
Experience with MongoDB, AWS, NodeJS, Express, React.js
User authentication and authorization between multiple systems, servers, and
environments Integration of multiple data sources and databases into one system Management of hosting environment, including database administration and scaling an application to support load changes
Data migration, transformation, and scripting Creating database schemas that represent and support business processes Proficient knowledge of a back-end programming language (NodeJS,) Proficient understanding of code versioning tools, such as Git, Understanding of “session management”.

