Fullstack Developer

• Full Stack Developer with a strong technical foundation in Angular, Java,Spring MVC, JPA. Spring Boot, REST API, Database, and CI/CD pipelines, Playwright
• Design, develop, and maintain full-stack applications using Angular (front-end) and Java Spring Boot (back-end). * At least 3 years of Hand-on Java EE and Core Java experience with strong leadership qualities.
• Experience with Web Service development, REST and Services Oriented Architecture.
• Expertise in Object Oriented Design, Design patterns, Architecture and Application Integration.
• Working knowledge of Databases including Design, SQL proficiency.
• Strong experience with frameworks used for development and automated testing like SpringBoot, Junit, BDD etc.
• Experience with Unix/Linux Operating System and Basic Linux Commands.
• Strong development skills with ability to understand technical design and translate the same into workable solution.
• Basic knowledge of Python/Python scripting
• Build, deploy, and monitor applications using CI/CD pipelines.
• Experience with agile development methodology.
• Good to Have Elastic Index Database, MongoDB - No SQL Database Docker Deployments, Cloud Deployments 

We're looking for an experienced Full-Stack Engineer who can architect and build AI-powered agent systems from the ground up. You'll work across the entire stack—from designing scalable backend services and LLM orchestration pipelines to creating frontend interfaces for agent interactions through widgets, bots, plugins, and browser extensions.

You should be fluent in modern backend technologies, AI/LLM integration patterns, and frontend development, with strong systems design thinking and the ability to navigate the complexities of building reliable AI applications.

Note: This is an on-site, 6-day-a-week role. We are in a critical product development phase where sthe peed of iteration directly determines market success. At this early stage, speed of execution and clarity of thought are our strongest moats, and we are doubling down on both as we build through our 0→1 journey.

WHAT YOU BRING:

You take ownership of complex technical challenges end to end, from system architecture to deployment, and thrive in a lean team where every person is a builder. You maintain a strong bias for action, moving quickly to prototype and validate AI agent capabilities while building production-grade systems. You consistently deliver reliable, scalable solutions that leverage AI effectively — whether it's designing robust prompt chains, implementing RAG systems, building conversational interfaces, or creating seamless browser extensions.

You earn trust through technical depth, reliable execution, and the ability to bridge AI capabilities with practical business needs. Above all, you are obsessed with building intelligent systems that actually work. You think deeply about system reliability, performance, cost optimization, and you're motivated by creating AI experiences that deliver real value to our enterprise customers.

WHAT YOU WILL DO:

Your primary responsibility (95% of your time) will be designing and building AI agent systems across the full stack. Specifically, you will:

• Architect and implement scalable backend services for AI agent orchestration, including LLM integration, prompt management, context handling, and conversation state management.
• Design and build robust AI pipelines — implementing RAG systems, agent workflows, tool calling, and chain-of-thought reasoning patterns.
• Develop frontend interfaces for AI interactions including embeddable widgets, Chrome extensions, chat interfaces, and integration plugins for third-party platforms.
• Optimize LLM operations — managing token usage, implementing caching strategies, handling rate limits, and building evaluation frameworks for agent performance.
• Build observability and monitoring systems for AI agents, including prompt versioning, conversation analytics, and quality assurance pipelines.
• Collaborate on system design decisions around AI infrastructure, model selection, vector databases, and real-time agent capabilities.
• Stay current with AI/LLM developments and pragmatically adopt new techniques (function calling, multi-agent systems, advanced prompting strategies) where they add value.

BASIC QUALIFICATIONS:

• 4–6 years of full-stack development experience, with at least 1 year working with LLMs and AI systems.
• Strong backend engineering skills: proficiency in Node.js, Python, or similar; experience with API design, database systems, and distributed architectures.
• Hands-on AI/LLM experience: prompt engineering, working with OpenAI/Anthropic/Google APIs, implementing RAG, managing context windows, and optimizing for latency/cost.
• Frontend development capabilities: JavaScript/TypeScript, React or Vue, browser extension development, and building embeddable widgets.
• Systems design thinking: ability to architect scalable, fault-tolerant systems that handle the unique challenges of AI applications (non-determinism, latency, cost).
• Experience with AI operations: prompt versioning, A/B testing for prompts, monitoring agent behavior, and implementing guardrails.
• Understanding of vector databases, embedding models, and semantic search implementations.
• Comfortable working in fast-moving, startup-style environments with high ownership.

PREFERRED QUALIFICATIONS:

• Experience with advanced LLM techniques: fine-tuning, function calling, agent frameworks (LangChain, LlamaIndex, AutoGPT patterns).
• Familiarity with ML ops tools and practices for production AI systems.
• Prior work on conversational AI, chatbots, or virtual assistants at scale.
• Experience with real-time systems, WebSockets, and streaming responses.
• Knowledge of browser automation, web scraping, or RPA technologies.
• Experience with multi-tenant SaaS architectures and enterprise security requirements.
• Contributions to open-source AI/LLM projects or published work in the field.

WHAT WE OFFER:

• Competitive salary + meaningful equity.
• High ownership and the opportunity to shape product direction.
• Direct impact on cutting-edge AI product development.
• A collaborative team that values clarity, autonomy, and velocity.

JOB PURPOSE   

A Senior Associate Java WCS Technologist is considered as a senior contributor for complex modules of work by bringing deep core technology expertise and relevant business subject matter expertise to the table.  

JOB RESPONSIBILITIES   

• Sr. Associate, Technology plays a significant role during the design and implementation of the technological solution for our clients.   
• A Sr. Associate, Technology is involved in ensuring a quality technical design that satisfies the business requirements of the client.   

• A Sr. Associate, Technology is often involved in package evaluations and recommendations, communicating the technological details of the project to the business users and workshops with the clients. Sr. Associate, Technology also participates in gathering business requirements and assessing existing architectures and resources.  
• Sr. Associate, Technology provides leadership to the team by taking responsibility for a specific component or track of the project architecture.  By taking on this level of responsibility, a Sr. Associate, Technology spends more time overseeing the tasks required to implement a solution rather than performing the tasks directly.  This includes planning, estimation, resource management, issue resolution and quality assurance.  A Sr. Associate, Technology is also responsible for coordinating and communicating with the other tracks and disciplines involved in the project.   
• In performing the essential functions of this role, the work is fast-paced, moderately noisy and team-based.  Additionally, frequent overnight travel is required.  
• Prepares the technical design of the more complex technology components within the module (one or more of client/web presentation tier, server tier, data access and data model, integration component, package function customization)  
• Participates in and in some cases drives design reviews of other modules and provides insightful comments to improve the design quality and design conformance to standards  

• Assists the architect in articulating the pros and cons of using a certain technology stack/package or component or design pattern versus another to the clients and project team and drives selection of technologies, designs to come up with the optimal architecture  
• Implements slice of application (EAR) and proofs of concept (spike solution) to prove any new technologies or integration scenarios in the module  
• For package implementations, aids the Architect of the project to perform the gap analysis between business requirements and the package features and design the configuration, customizations, extensions, interfaces required to meet the requirements  
• Provides innovative solutions to project level technical issues  
• Critiques a design created by another designer and helps identify design and performance improvements  

• Interacts with a set of clients (client senior developers and architects) to create technology specifications from business requirements for one of the modules within the project  
• In some scenarios, collaborates with client developers to design, build, test and deploy the module components and integrate with the rest of the modules  
• Raises and drives to closure with the client any technical design and implementation issues in the module and also in the interfaces and interactions with other modules  
• Estimates the implementation and deployment of the module based on design architecture, testing strategy and overall project plan  
• Assists the architect in coming up with the overall estimates for the project along with any key risks and issues and their mitigation  

• Reports progress and issues to the Manager in a timely manner. In particular, to relay issues that might impact on quality or the ability to deliver to timescales or estimates  
• Works with team on the development of standards, processes and procedures related to application security, upgrade management, capacity planning, application deployment, performance monitoring/tuning, and failover and disaster recovery  
• Mentors the team on the best techniques to debug and troubleshoot design and implementation defects and issues  
• Shares point of view on technology stack, package and latest technology and business trends in one or more relevant areas (e.g. eCommerce, Content Management).  
• Documents the technical design using UML, suitable design patterns in the form of technical design narrative, object models, sequence diagrams, collaboration diagrams  

SKILL REQUIREMENTS  

Experience in: J2EE - Application Servers, Java - ORM, Java - Spring Framework, Core  

Java, SQL Development Languages, Java - Web, Presentation Frameworks, Java - Messaging  

Implementation, Java Web Services, Planning/ Execution & Tracking, Scoping and  

Estimating, Data Modeling, High Availability and Failover Applications, High Throughput / Transaction Application, Logical Architecture Design, OOAD and UML, Package / Vendor Selection, Performance / Capacity Planning, Application, Security.  

Ability to abstract detail into larger (repeatable) patterns, familiarity with user centered analysis and evaluation techniques   

Understanding of the project life cycle process to effectively be able to manage a sub- 

Business Knowledge:  Domain experience on Enterprise data warehouse would be a plus.  

Personal Attributes: a. Strong and innovative approach to problem solving and finding solutions b. Excellent communicator (written and verbal, formal and informal) c. Flexible and proactive/self-motivated working style with strong personal ownership of problem resolution d. Ability to multi-task under pressure and work independently with minimal supervision. e. Ability to prioritize when under pressure  

EXPERIENCE   

2-8 years  

EDUCATION  

Full Time Bachelor’s / Master’s degree (Science or Engineering preferred)  

Job Title: Full-Stack Developer

Location: Bangalore/Remote

Type: Full-time

About Eblity: 

Eblity’s mission is to empower educators and parents to help children facing challenges. 

Over 50% of children in mainstream schools face academic or behavioural challenges, most of which go unnoticed and underserved. By providing the right support at the right time, we could make a world of difference to these children.

We serve a community of over 200,000 educators and parents and over 3,000 schools.

If you are purpose-driven and want to use your skills in technology to create a positive impact for children facing challenges and their families, we encourage you to apply.

Join us in shaping the future of inclusive education and empowering learners of all abilities.

Role Overview: 

As a full-stack developer, you will lead the development of critical applications. 

These applications enable services for parents of children facing various challenges such as Autism, ADHD and Learning Disabilities, and for experts who can make a significant difference in these children’s lives. 

You will be part of a small, highly motivated team who are constantly working to improve outcomes for children facing challenges like Learning Disabilities, ADHD, Autism, Speech Disorders, etc. 

Job Description:

We are seeking a talented and proactive Full Stack Developer with hands-on experience in the React / Python / Postgres stack, leveraging Cursor and Replit for full-stack development. As part of our product development team, you will work on building responsive, scalable, and user-friendly web applications, utilizing both front-end and back-end technologies. Your expertise with Cursor as an AI agent-based development platform and Replit will be crucial for streamlining development processes and accelerating product timelines.

Responsibilities:

• Design, develop, and maintain front-end web applications using React, ensuring a responsive, intuitive, and high-performance user experience.
• Build and optimize the back-end using FastAPI or Flask and PostgreSQL, ensuring scalability, performance, and maintainability.
• Leverage Replit for full-stack development, deploying applications, managing cloud resources, and streamlining collaboration across team members.
• Utilize Cursor, an AI agent-based development platform, to enhance application development, automate processes, and optimize workflows through AI-driven code generation, data management, and integration.
• Collaborate with cross-functional teams (back-end developers, designers, and product managers) to gather requirements, design solutions, and implement them seamlessly across the front-end and back-end.
• Design and implement PostgreSQL database schemas, writing optimized queries to ensure efficient data retrieval and integrity.
• Integrate RESTful APIs and third-party services across the React front-end and FastAPI/Flask/PostgreSQLback-end, ensuring smooth data flow.
• Implement and optimize reusable React components and FastAPI/Flask functions to improve code maintainability and application performance.
• Conduct thorough testing, including unit, integration, and UI testing, to ensure application stability and reliability.
• Optimize both front-end and back-end applications for maximum speed and scalability, while resolving performance issues in both custom code and integrated services.
• Stay up-to-date with emerging technologies to continuously improve the quality and efficiency of our solutions.

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• 2+ years of experience in React development, with strong knowledge of component-based architecture, state management, and front-end best practices.
• Proven experience in Python development, with expertise in building web applications using frameworks like FastAPI or Flask.
• Solid experience working with PostgreSQL, including designing database schemas, writing optimized queries, and ensuring efficient data retrieval.
• Experience with Cursor, an AI agent-based development platform, to enhance full-stack development through AI-driven code generation, data management, and automation.
• Experience with Replit for full-stack development, deploying applications, and collaborating within cloud-based environments.
• Experience working with RESTful APIs, including their integration into both front-end and back-end systems.
• Familiarity with development tools and frameworks such as Git, Node.js, and Nginx.
• Strong problem-solving skills, a keen attention to detail, and the ability to work independently or within a collaborative team environment.
• Excellent communication skills to effectively collaborate with team members and stakeholders.

Nice-to-Have:

• Experience with other front-end frameworks (e.g., Vue, Angular).
• Familiarity with Agile methodologies and project management tools like Jira.
• Understanding of cloud technologies and experience deploying applications to platforms like AWS or Google Cloud.
• Knowledge of additional back-end technologies or frameworks (e.g., FastAPI).

What We Offer:

• A collaborative and inclusive work environment that values every team member’s input.
• Opportunities to work on innovative projects using Cursor and Replit for full-stack development.
• Competitive salary and comprehensive benefits package.
• Flexible working hours and potential for remote work options.

Location: Remote

If you're passionate about full-stack development and leveraging AI-driven platforms like Cursor and Replit to build scalable solutions, apply today to join our forward-thinking team!

Year of experience- 2+ years

Skills

• Experience with designing, developing, deploying, and maintaining secure and scalable web-based applications.
• Experience using JavaScript based frameworks- ReactJS/AngularJS, HTML/CSS, Java Script, XML, jQuery, NodeJS, Express and other related technologies.-Good understanding of data structures and algorithm-Familiarity with databases.
• Experience working with container technologies like Docker and knowledge of CI/CD processes for automated integration and deployment.-Basic knowledge of AWS preferred.

• Experience with Scrum or other Agile development methodologies.-Comfortable working in multi-disciplinary, self-organized teams.-Good at written and verbal communication skills.

• Design and develop high-quality software used by millions of customers, in an agile and iterative development culture.
• Support and maintain existing applications and develop new modules as and when required for feature enhancements.
• Adopt best practices in web development, design, testing, code review, version control, documentation, build, deployment, and operations.
• Participate in design reviews, code reviews, and provide improvement recommendations.
• Working closely with product lead, delivery lead, and other agile team members, and ensures that the desired result for our projects are achieved.

• Build the front-end of applications through appealing visual design
• Good understanding of REACT application, Native Android, System architecture, and workflows
• Experience with function and class components, hooks and material UI, CSS, styled-components preferred
• Understanding of RESTful APIS, HTML/CSS, ES6 (variables and scoping, array methods), GIT, popular frontend development tools, CI/CD tools, DevOps
• Understanding in JavaScript, object model, DOM manipulation and event handlers, DataStructures, Algorithms, JSX
• Must have knowledge in Script frameworks ReactJS, Redux, jQuery and Android Language: Typescript/ JavaScript/ JAVA / XML
• Build reusable code and libraries for future use
• Good problem-solving, Open-minded team player, troubleshooting skills

Job Summary

• Excellent hands-on experience with Go lang (if not Golang, in either JAVA, DotNet and/or NodeJS)
• Write CRONs and background tasks required for the growth of business and product
• Build REST APIs as required
• Ability to code using design principles
• Write reusable code and libraries for future use
• Have the working knowledge of Microservices Architecture using Docker
• Collaborate with other team members and stakeholders in executing various new and existing ideas
• Possesses the knowledge of developing and deploying in Linux environments
• Passion for building great products and loads of energy.

Key Skills
Skills that we would be more than happy for a dev to have: - Worked in CI/CD environments - Developed code using TDD/BDD approach. - Worked with Virtualization on Linux (KVM) - Experience in working in Agile development environment 

About You

We’re looking for exceptional Engineers with an amazing breadth and depth of technology expertise! If you’re the kind of person that looks at the bigger picture and want to build something that has a real impact on the end user, go ahead and apply for the position.

Ability to see the big picture but still love to code!

Strong in backend languages, such as Java, DotNet or NodeJS!

Familiar with client-side frameworks such as React, Angular, Vue etc.

Strong HTML/CSS skills – you understand not only how to build the data, but how to make it look great too.

Knowledge of architectural design and you like to build something scalable and flexible to support business

Agile or Scrum is your favorite development approach.

And when we start talking about performance, security and unit testing? Well that’s music to your ears

Responsibilities:

• Development and Integration of user-facing design elements with server-side logic.
• Design and develop backend API services and databases to serve frontend applications.
• Code for multi-platform environments.
• Build reusable code and libraries for future use.
• Ensure responsiveness of applications.
• Optimization of the application for maximum speed and scalability.

Skills and Qualifications:

• Basic understanding of front-end technologies and platforms, such as JavaScript, HTML5, and CSS3.
• Proficient in Angular JS or ReactJS, Node.js and JavaScript.
• 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.
• 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 in one or more database technologies such as Mongo, MySQL etc.
• Implementing automated testing platforms and unit tests.
• Proficient knowledge of a back-end programming language. (Depending on the specific case, a developer should have the knowledge of one or more of Python, Ruby, JavaScript etc.)
• Proficient understanding of code versioning tools, such as Git.

Academic Qualifications:

• Engineering degree from a reputed institute