Full Stack Developer

Job Title : Product Engineer – Fullstack Developer

Experience Required : 4 to 6 Years

Location : Indiranagar, Bengaluru (Hybrid – 2 to 3 days/week in office)

Open to Remote : Yes (based on fit and preference)

Job Summary :

We are looking for a Fullstack JavaScript Engineer with a backend-heavy profile to join our innovative product team.

You’ll be involved across the full product lifecycle — from design and development to deployment and operations — for modern travel systems.

Ideal candidates should be strong in JavaScript, Node.js, and React.js, with a solid understanding of TDD, OOP, and CI/CD practices.

Mandatory Skills :

JavaScript, Node.js, React.js, REST/GraphQL APIs, OOP, TDD, CI/CD, Unit Testing, HTML/CSS, and experience in fullstack/backend-heavy development.

Key Responsibilities :

• Build robust features for our next-gen Trip Planning Systems.
• Work across the full stack: backend (Node.js, Kotlin), frontend (Vue.js/React.js), and APIs (REST/GraphQL).
• Participate in the entire SDLC – from planning and architecture to deployment and monitoring.
• Follow modern software engineering best practices like TDD, code reviews, continuous integration.
• Collaborate closely with cross-functional teams and contribute to technical design discussions.

Must-Have Skills :

• 4 to 6 Years of professional experience in fullstack development.
• Strong proficiency in JavaScript & Node.js.
• Hands-on experience with React.js (preferred over Angular).
• Proficiency in building REST or GraphQL APIs.
• Strong understanding of OOP and Test-Driven Development (TDD).
• Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions).
• Comfort working with multiple languages or stacks (e.g., Kotlin, Vue.js).
• Experience with unit testing and automation frameworks.

Nice-to-Have :

• Exposure to cloud infrastructure (e.g., AWS, Docker, Kubernetes, Terraform).
• Experience in both product and service-based companies.
• Contributions to code quality and code reviews.

About the Role

We are looking for a high-calibre Senior Full Stack Engineer to join a product-focused team, building and iterating on modern applications in a fast-paced environment.

This role goes beyond traditional full-stack development. It is suited for engineers who combine strong technical fundamentals with product thinking, high ownership, and the ability to move quickly while maintaining quality. You will work across the stack, prototype rapidly, and leverage AI tools as a core part of your daily workflow.

The ideal candidate is an independent thinker who can operate with minimal direction, challenge assumptions (including AI-generated outputs), and deliver end-to-end solutions. This is a highly visible role requiring strong communication skills and the ability to engage confidently with senior stakeholders.

Responsibilities

• Design, build, and ship scalable full-stack applications across backend and frontend systems
• Take ownership of features end-to-end, from ideation to production deployment
• Prototype quickly and iterate based on product and user feedback
• Use AI tools (e.g., Copilot, ChatGPT, Cursor, Claude) to accelerate development while applying sound engineering judgment
• Evaluate and improve AI-generated code, ensuring quality, performance, and maintainability
• Contribute to system design, architecture, and technical decision-making
• Work across backend, frontend, and infrastructure layers as needed
• Collaborate with product stakeholders to define requirements and make informed trade-offs
• Identify gaps, inefficiencies, or product issues and proactively suggest improvements.
• Maintain high standards of code quality, testing, and performance

Requirements

• Strong academic background from top-tier engineering institutions (e.g., IITs, IISc, IIITs, BITS, top NITs, or equivalent)
• 6–10+ years of experience in software engineering, with strong full-stack exposure.
• Strong backend engineering experience (Ruby on Rails preferred, or Python, Go, Rust with equivalent depth)
• Solid frontend development experience with modern frameworks (e.g., React or similar).
• Strong understanding of system design, APIs, and scalable architecture
• Proven ability to build and ship production-grade applications end-to-end
• Demonstrated product mindset with the ability to think beyond implementation
• Experience working in product-driven environments with high ownership
• Hands-on experience using AI tools (e.g., Copilot, ChatGPT, Cursor, Claude) in day-to-day development
• Ability to critically evaluate AI-generated output and apply sound engineering judgment
• Strong communication skills with the ability to articulate technical decisions clearly
• High level of autonomy, ownership, and problem-solving capability

Nice to Have

• Experience working in high-growth startups or product-led companies
• Experience contributing across DevOps or infrastructure
• Strong track record of ownership and impact in previous roles
• Exposure to fast-paced, high-performance engineering cultures

Full Stack Developer (Vuejs and PHP)-5+ YRS; Immediate profiles- From Pune

locations

We are looking for a FS (Strong_FE) Developer responsible for developing front-end code

.You will be responsible for developing and integrating the front-end elements .

Therefore, should possess and strong understanding of VueJs.

Responsibilities

 Develop new user-facing features using VueJS.

 Must be able to write organized, and performant code using VueJS, CSS, and

HTML that works on all modern browsers

 Build reusable code and libraries for future use.

 Optimize application for maximum speed and scalability.

 Collaborate with other team members.

 Quick Learner

 Should be able to understand the business logic

 Responsible for end to end activities of development cycle

 Participate in sprint planning meeting and estimate the stories based on features

 Complete the tasks within the estimate and handover to QA

 Able to manage the priority changes and work accordingly

 Develop features with minimal guidance

 Adhere to the process and coding standards and guidelines.

 Developing back-end website applications

 Ensuring cross-platform optimization for mobile phones

 Maintain quality and ensure responsiveness of applications

 Test software to ensure responsiveness and efficiency

 Troubleshoot, debug and upgrade software

Primary Skills

 Expertise in VueJS

 Experience in JIRA, Bitbucket, PHP(Symphony/Laravel Framework)

 HTML, CSS and skills essential to developing interactive web pages.

 Proficient understanding of cross-browser compatibility issues and ways to work

around them.

 Responsive css knowledge.

 Good communication skills

 Attention to Details

Very good knowledge of at least one front end technology like AngularJs, ReactJs, ViewJs

Very good experience in AJAX, Javascript, Jquery, HTML, CSS3, bootstrap.

Good experience working for APIs and web-services

Should have good experience working for GIT or Bitbucket

Excellent Communication

Able to communicate with International client directly

- Strong logic and analytical skills.

- 5+ Years of experience with PHP, React.js, Javascript, HTML5, CSS3.

- Database Experience - Postgres or other relational databases.

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

- Familiarity with Unix/Linux environments.

- Experience with modern dev stack (Docker, Kubernetes) as well as cloud hosting solutions would be an added advantage but not compulsory.

- Use SOAP and REST to implement API integrations

- Flexible to Learn new technologies!!

Must Good English communication

Join the Team! Full Stack Developer | 3-4 yrs experience | Remote

Do you want first-hand experience in building a startup with a small and growing team? Do you think data and tech can be a game changer?

Welcome to Co.labx: Co.labx is a tech-enabled, leadership consulting firm. At Co.labx, we are challenging the status quo & helping organisations become a force for good. We are a gender-neutral company, work remotely, partner on challenging projects with our clients, and strive to create a balance between people, planet, & profit. We now wish to enhance the role that technology plays in our work. And we have identified some exciting problem statements to push our boundaries in the next 1 year.

About the Role: At Co.labx, we’re proud to build products that accelerate the growth of organisations. To this end, we are looking to onboard a full-stack developer with previous experience working with early-stage startups. We’re looking for a candidate with 3-4 years of experience building, testing, and deploying web or mobile based applications. This individual would possess a strong product mindset, be user-centric, and be willing to experiment and build tools that enable teams to thrive.

Competencies

3-4 years of experience in the software development sector (service / product)

Experience with backend development using Ruby on Rails, Python Django, Java Spring or any other server side framework

Experience with Javascript, CSS and HTML and some frontend frameworks like React.js, Angular.js or equivalent

Experience working with relational databases (eg. MySQL or PostgreSQL)

Familiarity with RES APIs and developing endpoints in a RESTful manner

Experience writing industry-grade, well-tested code for a web-based product or service

Ability to work with uncertainty and rapidly adapting to changes

Strong leadership skills and ability to collaborate with multiple stakeholders to see a product to completion

Excellent communication skills

Expectations

Help plan and develop new software products for the organisation

Write clean, maintainable and scalable code that is production ready and well-tested

Gather requirements and understand need of new products from various teams

Use basic analytics tools and techniques to understand user behaviour and suggest changes to existing products (or enable other team members to do so)

Our pay scale for this role is between 12-15 lacs

Still here? Great, these are the next steps & an overview of the selection process:

Reach out: We love talking about our work, so drop us an email if you want to know more. And if this opportunity excites you, apply with your resume.

Showcase your work: We will share 2 short pre-works with you. We love original, well thought out work. Insider Tip - Work speaks louder than words!

Interview & Selection

If interested, reach out right away and we’re excited to get to know you!

• Experience - 3-5 yrs
• CTC to Offer - 10-15 Lacs
• Work Location - Mumbai / Chennai

Front End: React JS / Ionic Framework

Back End: Spring Boot / Java

Database: Relational Database

• Should have developed minimum 2 projects with the above tech stack end to end with each project duration of minimum of 6 months
• Should have developed REST/JSON APIs with Spring Boot
• Should be able to develop a module independently end to end
• Should be able to design a simple database
• Should be able to understand and clarify client requirements
• Should be able to write FSDs
• Should be able to write unit test cases manually or using tools
• Should have worked with Service-oriented architecture
• Should know about code maintenance, code review, unit testing