
Senior Full stack Developer- Gurgaon(Mongo DB, Node.js,Angular.io 2+
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.

About Arahas Technologies
About
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We’re building the future of AI-powered sales enablement.
PitchSense AI is a flagship product within our portfolio of AI-driven Sales and Marketing solutions.
We blend conversational intelligence, generative AI, and behavioural analytics to help people master persuasion through real-time AI simulations.
Why PitchSense AI
Working here means joining a small, fast-moving team that lives at the frontier of applied AI.
You’ll:
- Build in a high-pace, high-learning environment where ideas ship fast.
- Tinker with cutting-edge AI tools, agents, and large language models (LLMs) daily.
- Prototype novel ways to combine speech, emotion, and reasoning into human-like training experiences.
- Learn across multiple domains — engineering, design, analytics, and product.
- Work directly with the founding team on problems no one has solved before.
This is not routine work — it’s an opportunity to shape entirely new experiences in human-AI interaction while growing faster than you ever have before.
Stack: Next.js · TypeScript · NestJS · Prisma · PostgreSQL · AWS · OpenAI · AISDK · AI Agents · RAG · ElevenLabs
Culture: Ownership · Velocity · Craftsmanship
SDE III / Tech Lead
Location: Gurgaon
Experience: 5+ years | Type: Full-time | Reports to: CTO
Role Overview
Be a founding technical anchor, leading architecture and mentoring the core team as we scale PitchSense AI from MVP to enterprise platform.
Responsibilities
- Design high-performance systems for real-time AI simulations and analytics.
- Lead pods spanning frontend, backend, and DevOps.
- Own architecture, data flows, and AWS deployment strategy.
- Partner closely with product and design for cross-functional delivery.
- Mentor SDE I / II engineers and set engineering standards.
Requirements
- 5+ years experience (1+ in lead/architect capacity).
- Deep expertise in TypeScript/Node.js, React/Next.js, PostgreSQL/Prisma, AWS Cloud.
- Proven record in distributed, data-intensive system design.
- Strong system design and DevOps understanding.
- Excellent leadership and collaboration skills.
Bonus
- Experience with vector databases or LLM infrastructure.
- Prior B2B SaaS scaling experience.
Developer Tools & Workflow
Every engineer and designer at PitchSense AI uses modern, AI-augmented tools to move fast and ship better.
Tools
- Cursor IDE
- Claude Code
- AWS (Lambda, ECS, RDS, S3)
- AI-based Code Reviews
- MagicPath
- Figma AI
Workflow Highlights
- Continuous deployment via GitHub Actions / AWS Pipelines.
- PR preview environments for instant testing.
- AI-driven code review loops for rapid iteration.
- Cross-disciplinary culture - work across frontend, backend, DevOps, and design.
Culture & Perks
- Ownership from day one - every role is founding-level.
- 6-day work week, Monday to Saturday.
- High-performance, meritocratic culture - growth based on impact, not tenure.
- Cross-discipline learning - explore code, design, and infrastructure alike.
- MacBook for work and premium tooling.
- Annual offsite for alignment and collaboration.
- Competitive compensation and ESOPs for core hires.
- Direct mentorship from the CTO and founding team.
- Real impact - reshape how humans learn to sell, speak, and persuade through AI.
Primary job role
Develops software/ information systems, by creating & designing sets of new functionalities and installing software solutions and play a leadership role thorough understanding of design methodologies and overall software development lifecycle.
Main duties/responsibilities
- Involve in all stages of the software development process including requirement gathering, design, development, testing, deployment management, issue review and perform maintenance.
- Good analytical and problem-solving skills.
- Learn and maintain up to date knowledge of latest technologies, tools and platforms.
- Responsible for maintaining a high level of expertise in all areas of technology used (or potentially used) by the team.
- Produce high quality and designs by following industry best practices and coding standards.
- Communicate with clients as and when required.
- Responsible for clear communication (both written and verbal) with technical and non-technical contacts (internal and external) and all seniority levels.
- Ability to work both independently and as a part of a team.
- Work with non-technical business teams to understand the functionality, composition, and user requirements.
- Ability to achieve tasks with minimum supervision.
- Participate in estimations.
- Participate in design discussions.
- Provides technical support to customers and employees.
- Provides training and guidance to the new developers.
- Ability to play a leadership role within the team
Experience
- 4-5 years of experience in the relevant field with 1-2 year in SSE role.
Technical Knowledge
- Angular, React/Redux (or Similar Technology)
- Node.js
- RESTfull API integration
- Experience working with Docker and containerized applications
- Experience working with Kubernetes or other container orchestration tools
- Knowledge and understanding of working in AWS environments
- Experience in full stack development (with passion)
- RDBMS and Document Database
- Experience with Agile/Scrum Development Methodology
- Exposure to Continues Integration (CI/ CD)
- Version control systems like Git/ TFS
Qualifications
- Bachelor’s Degree in Computer Science / IT or an equivalent qualification.
Behavioral competencies
- Communication
- Teamwork & collaboration
- Client orientation
Expecting leads to know Angular9, React (Functional, Hooks), Nodejs(NestJS), Test Driven Development (Unit Test)/JEST, Microservice / Container ( Docker )
About Company:
About Job:
As a MEAN stack developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility.
We want a team member who strives to develop a first-class codebase using Angular best practices.
Responsibilities
- Write effective, scalable code
- Develop front-end and back-end components to improve responsiveness and overall performance
- Integrate user-facing elements into applications
- Test and debug programs
- Improve functionality of existing systems
- Implement security and data protection solutions
- Assess and prioritize feature requests
- Coordinate with internal teams to understand user requirements and provide technical solutions
Qualifications
- BSc/BE/BTech/ME/MTech/MCA/MCS in Computer Science, Engineering or a related field
- Must have work experience on MongoDB, Expressjs, AngularJs, NodeJS.
- Must have work experience as a React or Angular (Front-end) and Node JS (Back-end) developer. Good to have a working knowledge of NestJS,
- Strong expertise with HTML, CSS, and writing cross-browser compatible code.
- Good understanding of AJAX and JavaScript DOM manipulation Techniques
- Experience with RESTful services
- Hands-on and implements complex Angular modules
- Able to implement automated testing platforms and unit tests
- Understanding of fundamental design principles behind a scalable application
- Proficient understanding of code versioning tools (Git)
- Critical thinker and problem-solving skills
- Team player
- Good time-management skills
- Great interpersonal and communication skills
- 3+ years relevant professional experience.
- Good understanding and a full life cycle project implementation experience with Java / J2EE technologies
- Hands on experience in core Java
- Hands on experience in Microservices Architecture patterns.
- In-depth knowledge of application development using Spring.
- Proven experience implementing Java applications in an enterprise environment.
- Fundamental understanding of JavaScript front-end development.
- Experience with Angular and TypeScript
- Experience upgrading applications from Angular 5 to 6 is a plus.
- Experience using SOAP or REST APIs
- Familiarity with Bitbucket, Rally, and REST API Clients is a plus.
- Strong communication and interpersonal skills is an absolute must.
- Bachelor's degree or equivalent.
Senior Fullstack (MERN) Developer - Tribe
Job Description:
We’re looking for a Full Stack developer who will take a key role on our team. Our Full Stack developer must have knowledge in all stages of software development. You’ll be working alongside other engineers and developers, collaborating on the various layers of the infrastructure for our platform
Roles & Responsibilities :
- Quick Learner and good at problem solving
- 2 - 5 years of experience in developing backend and frontend applications
- Good understanding and strong in data structures and algorithms
- Design overall architecture of application including frontend and backend.
- Maintain quality and ensure responsiveness of applications.
- Developing front end website architecture.
- Developing back-end website applications including designing and developing APIs.
- Creating servers and databases for functionality.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Working alongside graphic designers for web design features.
- Seeing through a project from conception to finished product.
- Staying abreast of developments in web applications and programming languages.
- Collaborate with the rest of the engineering team to design and launch new features.
- Maintain code integrity and organization.
- Understanding and implementation of security and data protection.
- Highly experienced with back-end programming languages (Ex: Python, Java, JavaScript etc)
- Proficient experience using (Ex: advanced JavaScript libraries and frameworks such as ReactJS, AngularJS etc.).
- Experience with cloud message APIs and usage of push notifications at large scale.
- Knowledge of code versioning tools such at Git
- Good to have experience in MERN
1. Strong fundamentals OOPS concepts, Exception Handling, Coding Standards, Logging
2. Creating custom, general use modules and components which extend the elements and modules of core Angular.
3. Creating configuration, build, and test scripts for Continuous Integration environments
4. Communicating with external web services and processing data
5. Experience with offline storage threading and performance tuning
6. Review code and maintain the code quality and suggest best practices
7. Knowledge and experience on data science and programming languages
8. Demonstrable abilities to optimize code. Strong analytical skills for effective problem solving
We are an IT Services and Product Development company, headquartered in Bangalore, that develops ERPs, Mobile Apps, and Web-Apps for our clients and customers globally.
Our Engineering team is looking for a Sr. Full-Stack Engineer to join our base in Bangalore, KA. Your key role will be to lead architectural level discussions, define performance upgrades, undertake new initiatives to groom our engineering team and provide valuable insights on all levels. If you are a problem solver with a unique way of thinking from a technology POV, and a great team player, we have the right role for you.
A high level overview of what this role looks like:
Engineering – 50% of time: As a leader, you will be undertaking engineering tasks which are complex in nature and also work on big modules and define the architectural layouts, both on Application, API and Database level.
Problem Solver - 30% of time: Be a Problem Solver, help our Engineering team to come up with a new solution that makes our applications - scalable, high in performance, reliable, and secure. This includes having ability to drive engagement on Engineering and also from DevOps Point of View.
Training & Improvements – 20% of time: Groom our Engineering Team, provide training, valuable insights and knowledge transfers (KT) based on your years of experience building apps, products and delivering projects and working with different clients and teams.
What you bring to the table:
- Experience in independently managing, End-to-End Implementation, Design and Development of IT Projects and Products (Apps and Web-Apps)
- Experience converting Business Cases to Technology case and Building Products from scratch
- Experience in Training team and grooming them, undertaking managerial tasks such as Quarterly Skills Meeting, and Profile Evaluation, GAP Analysis
- Experience in Providing inputs to Project Budgeting, Efforts Estimations (EE), Technology Decks,
- Experience in Writing Test Cases and Managing UAT and Deployment Cycle (Automation Testing)
- Working with Client to understand provide Consulting or Business Solutions, Problem Solving Approach and Skills, Strong Analytical Skills, should be able to read between the lines
- Interacting with the Technical/Engineering team to ensure Delivery and Implementation of the Software Solution/Projects
- Client Relationship Management, Excellent at English Speaking, and Written Communication
- Understanding of Change Management, Risk Management and Project Management
- Experience working with US Clients is a Must
- Experience and Exposure working with different projects and business models will be an advantage
- Understanding of Blockchain, Healthcare, HIPAA Compliances, RPA, Payments Services, DevOps will be an asset
Must have skills:
- Excellent Written and Oral Communication Skills and Etiquettes
- Excellent Presentation Skills
- Experience in working with Onshore and Offshore Teams and Experience handling Cross-Functional Projects, Resources and Clients and ability to provide inputs to improving ODCs (Off-shore development centres)
- Experience dealing with Pressure and Meeting strict Project Deadlines
- Leadership and Motivational Skills to ensure the Work is being done by the Resources on time and within the specified budget
- Experience in handling Conflict and Resolution Management
Qualifications:
- 8 -12 years of overall experience
- Experience of working on Mobile & Web Applications (across Android & iOS)
- Strong understanding of Java & MERN/ MEAN stack - Angular/Node/React/ Vue
- Ability to create APIs in REST, and GraphQL understanding of JSON, XML, Websockets, SOAP, COBRA
- Good to have experience of Office 365 - SharePoint and ASP.Net
- Understanding of Database: MySQL, MongoDB, Oracle, PostGres
- Understanding of Project Management: Agile/Scrum, Waterfall both is fine
- Previous experience of working in FinTech, eCommerce, Enterprise Projects, C2C, B2C, B2B Apps will be an added advantage
- Closely work with the product management team to transform the product roadmap to the engineering plan.
- Convert high-level engineering plan into an agile sprint plan with accurate effort estimation ensuring smooth and
- timely delivery – Take complete ownership and lead from the front with high levels of hands-on expertise.
- Create relevant engineering practices and policies, to improve productivity, efficiency and build predictability in a very dynamic environment.
- Recruit and build high-performance teams.
- 4+ Years of Hands-on-experience with scalable Architecture, Distributed Systems, and Cloud Technologies
- Well versed with SOA principles, cloud-based web services architecture, design patterns and frameworks Development experience in any of the languages PHP, Node.js or Java.
- Experience on any of the front-end JavaScript frameworks such as ReactJS, Angular.
- Good knowledge of HTML/CSS/JavaScript/Ajax/Web-services.
- Demonstrated technical expertise in Relational and Non- Relational Database.
- Exposure to API concepts would be an added advantage.
- Ability to create/review base level architecture, create and maintain product roadmaps.
- Enjoy working in a fast-paced company environment.
- Should be stack agnostic and should not have any tech prejudice.
- Willing to work in PHP + MongoDB driven environment.
- Prefer non-hierarchical, independent and non-pushy environment.
- Are self-motivated to take up a high degree of ownership.
- Passionate about programming and can't sleep without coding.







