
Mean Stack Developer


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Software Development Intern
About This Role
We're building next-generation browser agents that combine accuracy, security, and advanced task learning capabilities. We're looking for self-driven, independent interns who thrive on exploration and problem-solving to help us push the boundaries of what's possible with intelligent web automation.
This isn't a traditional learning internship—we want builders who have already proven they can ship projects and tackle challenges autonomously. You'll work across our full tech stack, from backend APIs to frontend interfaces, with access to cutting-edge AI-powered development tools while contributing to the future of browser automation.
What You'll Do
- Develop intelligent browser agents with advanced task learning and execution capabilities
- Build secure automation systems that can navigate complex web environments accurately
- Create robust AI-powered workflows using LangChain and modern ML frameworks
- Design and implement security measures for safe browser automation
- Create comprehensive test environments for agent validation and performance testing
- Debug and fix application bugs across the full stack to ensure reliable agent operation
- Solve complex problems independently using AI code assistants (Cursor, v0.dev, etc.)
- Explore and experiment with new technologies in AI agent development
- Own projects end-to-end from conception to deployment
- Work across the full stack as needed—no rigid role boundaries
Our Tech Stack
Backend:
- Python with FastAPI
- LangChain for AI/ML workflows
- Google Cloud Platform (GCP) services
- Supabase for database and authentication
Frontend:
- JavaScript/TypeScript
- React for web interfaces
- Electron for desktop applications
Development Tools:
- Cursor IDE with AI assistance
- v0.dev for rapid prototyping
- Modern DevOps and CI/CD pipelines
Flexibility:
- Choose your own tech stack when needed - We're open to new tools and frameworks that solve problems better
- Experiment with cutting-edge technologies - If you find a better solution, we're all ears
What We're Looking For
Required Experience
- Proven project portfolio - Show us what you've built, not what you've learned
- Full-stack development experience with Python and JavaScript
- Independent problem-solving skills - You research, experiment, and find solutions
- Experience with modern frameworks (FastAPI, React, or similar)
- Cloud platform familiarity (GCP, AWS, or Azure)
Ideal Candidates Have
- Built and deployed real applications (personal projects, hackathons, open source)
- Experience with browser automation (Selenium, Playwright, Puppeteer, or similar)
- AI/ML model integration experience (LangChain, OpenAI APIs, agent frameworks)
- Security-focused development understanding of web security principles
- Task learning and reinforcement learning familiarity
- Testing and debugging experience with automated systems and complex applications
- Test environment setup and CI/CD pipeline experience
- Database design and optimization experience
- Desktop application development (Electron or similar)
- DevOps and infrastructure automation knowledge
What We Offer
- Work on cutting-edge browser agent technology - Shape the future of intelligent web automation
- Cutting-edge AI development tools - Full access to Cursor, v0.dev, and other AI assistants
- Technology freedom - Choose the best tools for the job, not just what's already in the stack
- Real project ownership - Your work will directly impact our next-gen browser agents
- Flexible exploration time - Dedicate time to experiment with new AI/ML approaches
- Mentorship from experienced developers - When you need it, not constant hand-holding
- Remote-first environment with flexible working hours
- Competitive internship compensation
What Makes You Stand Out
- Self-starter mentality - You don't wait for detailed instructions
- Curiosity-driven exploration - You love diving into new technologies
- Problem-solving resilience - You debug, research, and iterate until it works
- Quality-focused delivery - You ship polished, well-tested code
- Open source contributions or active GitHub presence
- Technology adaptability - You can evaluate and adopt new tools when they solve problems better
Application Requirements
- Portfolio/GitHub - Show us your best projects with live demos
- Brief cover letter - Tell us about a challenging problem you solved independently
- Technical challenge - We'll provide a small project to assess your problem-solving approach
Not a Good Fit If You
- Need constant guidance and structured learning paths
- Prefer working on assigned tasks without creative input
- Haven't built substantial projects outside of coursework
- Are looking primarily for resume building rather than real contribution
Ready to build something amazing? Send us your portfolio and let's see what you can create with unlimited access to AI development tools and real-world challenges.
We're an equal opportunity employer committed to diversity and inclusion.

Technical Competency:
-
Proven Experience using PHP framework Laravel
-
Experience in Web Application Development using PHP/MySQL
-
Good knowledge of HTML5, CSS3, jQuery,JSON, JavaScript and Bootstrap framework.
-
Must have strong object-oriented PHP programming skills
-
Writing server-side web application logic, back-end components, connect the application with other web services & support the front-end developers.
-
Understanding accessibility and security compliance.
-
Experience in developing high-end web applications in Javascript Frameworks (AngularJS/ReactJS/VueJS) along with API building will be considered as an advantage but not necessary.
-
Ability to perform UI/backend tests to optimize performance
-
Must be proficient in the use of GIT
-
A talent for effective problem solving and troubleshooting
What You Need To Apply:
- Previous work experience as a Laravel developer for 1 year at least.
- Good experience with Javascript
- Self-motivated with the ability to work independently or jointly in a self-directed way.
- Demonstrated successful development of web or mobile-based applications
- Proven analytical and problem-solving capabilities
- Keen attention to detail
- Strong work ethic and desire to build industry-leading products
- Proactive instead of reactive
- Looking for ways to improve self and projects

Job Objectives:
- Integration of user- facing elements developed by front- end developers with server- side logic
- Optimize web applications to maximize speed and scale. Support diverse clients from high- powered desktop computers to small mobile devices
- Optimization of the application for maximum speed and scalability - Implementation of security and data protection
- Collaborate with senior management, operations & business team
- Building Rest APIs and maintain Database optimizations
Looking For:
- Great understanding of PHP, Node, react, Express, Socket.io, MVVM framework
- Worked on e- commerce website, server handling and deployments scripts
- The one who has worked on customer facing product for 2 years
- Strong knowledge of MERN stack
- Experience designing scalable, fault tolerant systems and databases.
- Develop User interfaces for Modern Internet Applications with the latest Front End Technologies
- Perform product analysis and development tasks of increasingly complex nature which may require research and analysis.
- Writing tested and documented JavaScript, Typescript, HTML, and SCSS
- Develop application code and unit test in the Angular.
- Ensuring high performance
- 2+ years Experience with Angular2+
- Strong expertise with Javascript, HTML, SCSS, and writing cross-browser compatible code.
- Experience working with RESTful services
- Familiar with testing frameworks (Ex. Jasmine)
- Test runner framework (Ex. Karma)
- Hand on and implements complex Angular applications, directives, controllers, services
- Problem-solving skills
Senior Node JS developer
Job Description
- Working experience in Nodejs, MySQL, Postgres SQL
- Good knowledge of designing and writing restful API
- Working experience of GIT
- Will prefer candidates who have knowledge of GraphQL, Typescript
- Well-versed and experienced with unit testing, code coverage.
- Well versed with SOILD design principles and their application
- Knowledge of AuthO, typeORM required
- Good to have – some experience with Azure DevOps and/or azure functions.
-Working experience on Docker- good to have


• Rich experience in Javascript / NodeJS
• Front end frameworks such as Angular, Bootstrap, Pug, Jquery
• Experience in web frameworks like ExpressJS, Webpack
• Experience in Nginx, Redis, Apache Kafka and MQTT
• Experience with MongoDB
• Experience with Version Control Systems like Git / Mercurial
• Sound knowledge in Software engineering best practices
• Sound knowledge in RestFul API Design
• Working knowledge of Automated testing tools
• Experience in maintaining production servers (Optional)
• Experience with Azure DevOps (Optional)
Others:
• Experience in digital payments or financial services industry will be an advantage.
• Participation in the processes of strategic project-planning meetings.
• Accountable for the overall application lifecycle process.
• Collaborate with External Development Teams.
• Define and communicate technical / design requirements, understanding of the workflow
and write code as per coding standards.
• Develop functional and sustainable web applications with clean codes
• Focus on coding and debugging



● Leads a project end-to-end and collaborates across functions. Drives planning,
estimation and execution.
● Understands requirements well and comes up with efficient design
● Develops complex, well backed and bug-free products. Estimates accurately.
● Takes well-reasoned tech decisions keeping in mind goals and trade-offs
● Becomes a go-to person in more than one area. Provide technical mentoring to team
● Communicates clearly, gets clarifications and establishes expectations for all parties
● Helps establish SDLC best practices and high standards of code quality
● Demonstrates excellent problem solving & debugging skills
● Proactively identifies and resolves issues in requirements, design and code
● Contributes in tech recruitment efforts
Ideal Candidate Profile
● Solid experience in RoR, Golang, NodeJS or Python. Good to have exposure to ML.
● Should have experience in cloud computing
● Has an ability to quickly learn and contribute in multiple codebase
● Overcomes roadblocks and requires minimal oversight
● Takes initiatives to fix issues/tech debts before assigned to him/her
● Able to deep dive into codebase and advise QA of possible regression impact
● Communicates tech decisions through design docs and tech talks
● Has delivered projects with end-to-end accountability
● Keeps track of industry trends and introduces right tech/tools for a given job
● Excellent understanding of software engineering practices, Design Patterns, Data
Structures, Algorithms
● 8+ years of experience in product driven organization
● A Bachelors or Masters degree in engineering from a reputed institute (preferably
IITs, NITs, or other top engineering institutes)

Bluecore is a marketing technology company that’s reimagining how the world’s fastest-growing retail brands transform casual shoppers into lifetime customers. Through our patented retail data model and the recent release of Bluecore Communicate™ and Bluecore Site™, we replace manual processes with an intelligent, AI-driven workflow. We are credited with doubling email revenue and increasing customer retention for more than 400 brands, including Express, Tommy Hilfiger, The North Face, Teleflora, and Bass Pro Shops. We have been recognized as one of the Best Places to Work by Glassdoor and ranked No. 241 on the Inc. 500 List, the most prestigious ranking of the nation’s fastest-growing private companies.
Bluecore’s Integrations Engineering (IE) unit is a software engineering team dedicated to helping Bluecore customers extract maximum value from the Bluecore Retail Data Platform. As an IE, you will bring your technical know-how to the main connections of the Bluecore engine to our clients - drawing meaningful intelligence from their websites and implementing marketing solutions that map to the customer’s vertical, audience behavior, and product mix.
As an Integrations Engineer, your principal responsibilities will lie in (1) maintaining and writing JavaScript-based integrations that live on client websites, (2) configuring, monitoring, and maintaining the intake and manipulation of client data, and (3) utilizing internal infrastructure, tooling and documentation to solve complex, often-unique, client-specific problems. It is important to be detail-oriented in your work, as we work closely with a multitude of the industry’s top online retailers, all of which have very stringent requirements around the look and feel of their strategic communications.
You Are A Perfect Fit If You Love:
-Solving unique, complex problems: You are someone who can think critically, often on the fly, about nuanced technical problems to devise a scalable, maintainable solution. You enjoy the puzzle and the process of iterating and ideating before implementing a solution, and you are able to break complex problems into simple components for better analysis and digestion.
-Metrics and Data: You are someone who finds yourself consumed by daily, weekly and monthly metrics and loves turning those into best practices. Seriously, your work will be driving executive-level decision-makers at industry-leading brands on best business practices.
-Curiosity and Growth: You are someone who actually believes that diversity in thought and skills makes for a better workplace and a better you.
Responsibilities
Write client-side JavaScript to be run on clients' websites and configure custom recommendation logic using domain-specific tooling.
Develop the best technical solution possible for the toughest challenges that our customers will throw at you.
Ideate, develop, and improve upon internal tooling, procedures, and processes that facilitate the work of the Technical Services team.
Monitor the overall health and uptime of our most critical connections to clients
Requirements
Successful completion of reputable schooling in Computer Science or Coding Bootcamp.
Fluent in JavaScript and familiar with various other web development technologies.
Ability to take ambiguous workflows and turn them into structured processes.
Nice to have
Exposure to (or interest in learning!) SQL, Python, or Google Cloud Functions.
Familiarity with Marketing, Advertising, eCommerce, or other Emerging Technology (Artificial Intelligence, etc.) platforms.
Ability to grow into a client-facing technical resource as a career progresses in Bluecore


