
Tech Lead
Location: On-site, Panaji, Goa
About Joyful
Joyful is a leading AI-powered stakeholder communication management platform for voice of stakeholder analysis and contact center solutions. Our mission is to use AI to make all interactions between a company and its stakeholders joyful by removing friction. Joyful is a part of Germinait Solutions Pvt. Ltd.
Our Joyful modules, Engage and Listen, help businesses understand and manage stakeholder interactions across digital channels. We enable companies to provide exceptional customer experiences while maximizing the productivity and efficiency of their support teams, all through one seamless platform.
At Joyful, we're committed to fostering meaningful interactions between stakeholders and brands by providing actionable insights, personalized replies, and a joyful experience for customers, users, and employees alike.
The Opportunity
We're seeking a talented Technical Lead who will play a pivotal role in designing, building, and scaling Joyful’s AI-powered products. In this role, you will lead technical architecture decisions, guide the engineering team, and ensure our platform remains robust, scalable, and delightful to use. You’ll work closely with product, design, and business teams to deliver impactful features while maintaining high code quality and performance.
In addition to technical leadership, you’ll champion Vibe Coding—our approach to writing clean, collaborative, and joyful code that engineers love to create and maintain. This means setting the tone for high-quality, maintainable code while fostering an environment where building software is an energizing, shared experience.
What You'll Do
- Technical Leadership & Architecture:
- Lead the design and implementation of scalable, high-performance, and secure software solutions for Joyful’s Engage and Listen platforms.
- Define technical roadmaps, architecture patterns, and coding best practices
- Ensure adherence to software development standards and conduct regular code reviews
- Make critical build-versus-buy and technology adoption decisions
- Team Management & Collaboration:
- Mentor and coach a team of engineers, fostering a culture of learning, ownership, and innovation
- Collaborate with cross-functional teams (product, UX, QA) to align technical solutions with business goals
- Drive agile development practices, including sprint planning, retrospectives, and backlog prioritization
- Identify and resolve bottlenecks in development, deployment, and delivery processes
- Vibe Coding Culture:
- Lead by example in practicing Vibe Coding—writing code that is clean, well-structured, and joyful to work with
- Encourage pair programming, open collaboration, and frequent peer reviews
- Maintain high coding standards while keeping the process creative and energizing for the team
- Promote a development culture where engineers feel motivated, supported, and proud of the work they ship
- Hands-On Development:
- Contribute directly to code when needed—particularly for complex modules, integrations, and performance optimization
- Oversee the development of APIs, microservices, and integrations with third-party platforms
- Ensure robust CI/CD pipelines, test automation, and monitoring systems are in place
- Innovation & Continuous Improvement:
- Stay ahead of emerging technologies in AI, cloud, and enterprise communication platforms
- Propose and implement innovative solutions to improve product performance, security, and maintainability
- Drive proof-of-concepts for new features or architectural improvements
- Ensure systems are designed for high availability, scalability, and disaster recovery
What You'll Need
- 6+ years of professional software development experience, with at least 2 years in a technical leadership role
- Proven expertise in Java (Spring Boot), REST APIs, and microservices architecture
- Hands-on experience with cloud platforms (AWS, Azure, or GCP) and container orchestration (Docker, Kubernetes)
- Strong understanding of relational and NoSQL databases
- Experience building scalable, high-availability systems in B2B SaaS or AI-powered products
- Solid knowledge of software design patterns, performance optimization, and security best practices
- Familiarity with frontend technologies (Angular, React, or similar) is a plus
- Excellent communication and stakeholder management skills
- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
- Passion for AI technologies and building software in a positive, high-energy coding environment
Why Join Joyful?
- Be at the forefront of the AI revolution in stakeholder management
- Lead impactful projects with a culture of Vibe Coding—where high-quality engineering meets great team energy
- Work with a highly skilled and passionate team
- Enjoy significant growth opportunities in a rapidly scaling organization
- A culture that values innovation, ownership, and collaborative problem-solving
- Work from our beautiful office in Goa, combining cutting-edge tech work with a high quality of life
At Joyful, we believe strong technical leadership is key to making every interaction seamless, intelligent, and joyful. If you’re excited about solving complex technical challenges while mentoring teams to deliver exceptional products, we’d love to meet you!

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We are looking for a motivated and enthusiastic Full Stack Intern to join our development team. The ideal candidate should have a strong interest in frontend development, backend systems, and AI/ML technologies, along with a willingness to learn and contribute to real-world projects.
Role: Full Stack Intern
Technologies:
- Frontend: React.js, Next.js
- AI/ML: Basic understanding of Machine Learning concepts and AI integrations
Responsibilities:
- Develop and maintain responsive web applications using React.js and Next.js
- Build and integrate backend APIs and services
- Work with databases and server-side logic
- Assist in AI/ML feature integrations and model implementations
- Collaborate with designers, developers, and team leads
- Debug, test, and optimize application performance
- Participate in code reviews and daily team discussions
Requirements:
- Basic knowledge of React.js and Next.js
- Understanding of JavaScript, HTML, and CSS
- Familiarity with backend development using python or similar technologies
- Basic understanding of REST APIs and databases
- Interest in AI/ML technologies and tools
- Good problem-solving and communication skills
- Ability to learn quickly and work in a team environment
Preferred Skills:
- Knowledge of Git/GitHub
- Experience with MongoDB or SQL databases
- Familiarity with Python for AI/ML projects
- Understanding of deployment and hosting platforms
Internship Details:
- Duration: 6 Months
- Internship Type: Remote
- Stipend: 10000-15000 Based on Performance
If you are passionate about building modern applications and exploring AI-powered solutions, we’d love to hear from you.
strong experience in Java Spring Boot and Angular to lead a team of developers for a client project based out of Whitefield, Bangalore. The role requires hands-on development, design, architecture understanding, code review, and team coordination.
Key Responsibilities
- Lead a team of 9 developers and provide technical guidance.
- Perform hands-on development using Java, Spring Boot, Angular.
- Drive solution design, code quality, best practices, and performance optimization.
- Work closely with the client’s product owners and architects.
- Conduct code reviews, technical grooming, and sprint planning.
- Troubleshoot and resolve complex technical issues.
- Ensure timely delivery of modules with high quality.
- Mentor team members and support them in solving technical blockers.
Technical Skills Required
- Strong expertise in Java 8+, Spring Boot, REST APIs.
- Strong front-end experience with Angular 8+, TypeScript, HTML, CSS.
- Experience with SQL/NoSQL databases (MySQL, PostgreSQL, MongoDB, etc.).
- Hands-on with Git, Maven/Gradle, Jenkins, CI/CD.
- Knowledge of cloud platforms (AWS) is an added advantage.
- Experience with Agile/Scrum methodologies.
Soft Skills
- Excellent communication and client-facing skills.
- Ability to lead, mentor, and motivate the team.
- Strong problem-solving and analytical skills.
Full Stack senior developer with ReactJS & Redux
Qualifications:
3 - 4 years of experience in application development and maintenance
Bachelor’s Degree/B.Tech/B.E in Computer Science or a related discipline
Advanced knowledge of HTML and CSS
Experience with using and building automated tests
Experience with CI/CD tooling (at least Git and Jenkins)
Experience with the Agile/Scrum/Kanban way of working
Proficient understanding of code versioning tools, such as Git
Experience with a modern frontend framework (e.g. Polymer, Redux, React, Angular, Vue.js or other component-based frameworks)
Experience with web paradigms such as REST, Responsive Web Design, Test-driven Development (TDD), Dependency Injection, etc.
Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
Knowledge of performance testing frameworks including Mocha and Jest.
Knowledge of RESTful APIs.
Understanding of AWS, S3, API Gateway, DynamoDB, RDS, Lambda.
Full Stack Developer Internship – (Remote)
Pay: ₹20,000 - ₹30,000/month | Duration: 3 months
We’re building Pitchline - a voice based conversational sales AI agent, an ambitious AI-powered web app aimed at solving meaningful problems in the B2B space. It’s currently in MVP stage and has strong early demand. I’m looking for a hands-on an Full Stack Developer Intern who can work closely with me to bring this to life.
You’ll be one of the first people to touch the codebase — shaping the foundation and solving problems across AI integration, backend APIs, and a bit of frontend work.
What you'll be doing
- Build and maintain backend APIs (Python)
- Integrate AI models (OpenAI, LangChain, Pinecone/Weaviate etc.) for core workflows
- Design DB schemas and manage basic infra (Postgres)
- Support frontend development (basic UI integration in React or similar)
- Rapidly iterate on product ideas and ship working features
- Collaborate closely with me (Founder) to shape the MVP
What we're looking for
- Curiosity to learn new things. You don’t wait for someone to unblock you and take full ownership and get things done by yourself.
- Strong foundation in backend development
- Experience working with APIs, databases, and deploying backend services
- Curious about or experienced in AI/LLM tools like OpenAI APIs, LangChain, vector databases, etc.
- Comfortable working with version control and basic dev workflows
- Worked on real projects or shipped anything end-to-end (Even if it is a personal project)
Why join us?
You’ll be a core member of the team. What we’re building is one of a kind and being a part of the successful founding team will fast track your personal and professional growth.
You’ll work on a real product with potential, witnessing in real time the impact your hard work brings.
You’ll get ownership and be part of early decisions.
You'll learn how design, tech, and business come together in early-stage product building
Flexible working hours
Opportunity to convert to full-time upon successful conversion.
We’re a fast paced team, working hard to deploy the MVP as soon as possible. If you're excited about AI, startup building, and getting your hands dirty with real development then our company is a great place to grow.
You will:
- Collaborate with the I-Stem Voice AI team and CEO to design, build and ship new agent capabilities
- Develop, test and refine end-to-end voice agent models (ASR, NLU, dialog management, TTS)
- Stress-test agents in noisy, real-world scenarios and iterate for improved robustness and low latency
- Research and prototype cutting-edge techniques (e.g. robust speech recognition, adaptive language understanding)
- Partner with backend and frontend engineers to seamlessly integrate AI components into live voice products
- Monitor agent performance in production, analyze failure cases, and drive continuous improvement
- Occasionally demo our Voice AI solutions at industry events and user forums
You are:
- An AI/Software Engineer with hands-on experience in speech-centric ML (ASR, NLU or TTS)
- Skilled in building and tuning transformer-based speech models and handling real-time audio pipelines
- Obsessed with reliability: you design experiments to push agents to their limits and root-cause every error
- A clear thinker who deconstructs complex voice interactions from first principles
- Passionate about making voice technology inclusive and accessible for diverse users
- Comfortable moving fast in a small team, yet dogged about code quality, testing and reproducibility
Job Title - Cloud Fullstack Engineer
Experience Required - 5 Years
Location - Mumbai
Immediate joiners are preferred.
About the Job
As a Cloud Fullstack Engineer you will design, develop, and maintain end-to-end solutions for cloud-based applications. The Cloud Fullstack Engineer will be responsible for building both frontend and backend components, integrating them seamlessly, and ensuring they work efficiently within a cloud infrastructure.
What You’ll Be Doing
- Frontend Development
- Design and implement user-friendly and responsive web interfaces using modern frontend technologies (e.g., React, Angular, Vue.js).
- Ensure cross-browser compatibility and mobile responsiveness of web applications.
- Collaborate with UX/UI designers to translate design specifications into functional and visually appealing interfaces.
- Backend Development
- Develop scalable and high-performance backend services and APIs to support frontend functionalities.
- Design and manage cloud-based databases and data storage solutions.
- Implement authentication, authorization, and security best practices in backend services.
- Cloud Integration
- Build and deploy cloud-native applications using platforms such as AWS, Google Cloud Platform (GCP), or Azure.
- Leverage cloud services for computing, storage, and networking to enhance application performance and scalability.
- Implement and manage CI/CD pipelines for seamless deployment of applications and updates.
- End-to-End Solution Development
- Architect and develop fullstack applications that integrate frontend and backend components efficiently.
- Ensure data flow between frontend and backend is seamless and secure.
- Troubleshoot and resolve issues across the stack, from UI bugs to backend performance problems.
- Performance Optimization
- Monitor and optimize application performance, including frontend load times and backend response times.
- Implement caching strategies, load balancing, and other performance-enhancing techniques.
- Conduct performance testing and address bottlenecks and scalability issues.
- Security and Compliance
- Implement security best practices for both frontend and backend components to protect against vulnerabilities.
- Ensure compliance with relevant data protection regulations and industry standards.
- Conduct regular security assessments and audits to maintain application integrity.
- Collaboration and Communication
- Work closely with cross-functional teams, including product managers, designers, and other engineers, to deliver high-quality solutions.
- Participate in code reviews, technical discussions, and project planning sessions.
- Document code, processes, and architecture to facilitate knowledge sharing and maintainability.
- Continuous Improvement
- Stay updated with the latest trends and advancements in frontend and backend development, as well as cloud technologies.
- Contribute to the development of best practices and standards for fullstack development within the team.
- Participate in knowledge-sharing sessions and provide mentorship to junior engineers.
What We Need To See
- Strong experience in both frontend and backend development, as well as expertise in cloud technologies and services.
- Experience in fullstack development, with a strong focus on both frontend and backend technologies.
- Proven experience with cloud platforms (AWS, GCP, Azure) and cloud-native application development.
- Experience with modern frontend frameworks (e.g., React, Angular, Vue.js) and backend technologies (e.g., Node.js, Java, Python).
- Technical Expertise:
1. FrontEnd
- Handon Experience with HTML5, CSS, JavaScript, ReactJs, Next.js, redux, JQuery
2. Proficiency in Backend Development
- Strong experience with backend programming languages such as Node.js, Python
- Expertise in working with frameworks such as NestJS, Express.js, or Django.
3. Microservices Architecture
- Experience designing and implementing microservices architectures.
- Knowledge of service discovery, API gateways, and distributed tracing.
4. API Development
- Proficiency in designing, building, and maintaining RESTful and GraphQL APIs.
- Experience with API security, rate limiting, and authentication mechanisms (e.g., JWT, OAuth).
5. Database Management
- Strong knowledge of relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g. MongoDB).
- Experience in database schema design, optimization, and management.
6. Cloud Services
- Hands-on experience with cloud platforms such as Azure,AWS or Google Cloud.
- Security: Knowledge of security best practices and experience implementing secure coding practices.
- Soft Skills:
- Strong problem-solving skills and attention to detail.
- Excellent communication and collaboration skills, with the ability to work effectively in a team environment.
- Ability to manage multiple priorities and work in a fast-paced, dynamic environment.
Job Summary:
We are seeking a highly skilled Enterprise Architect with expertise in Artificial Intelligence (AI), Microservices, and a background in insurance and healthcare to lead our organization's AI strategy, design AI solutions, and ensure alignment with business objectives. The ideal candidate will have a deep understanding of AI technologies, data analytics, cloud computing, software architecture, microservices, as well as experience in the insurance and healthcare sectors. They should be able to translate these concepts into practical solutions that drive innovation and efficiency within our enterprise. Additionally, this role will involve setting up monitoring systems to ensure the performance and reliability of our AI and microservices solutions.
Responsibilities:
AI Strategy Development:
- Collaborate with senior management to define and refine the AI strategy that aligns with the organization's goals and objectives.
- Identify opportunities to leverage AI and machine learning technologies to enhance business processes and create value.
Solution Design:
- Architect AI-driven solutions that meet business requirements, ensuring scalability, reliability, and security.
- Collaborate with cross-functional teams to define system architecture and design principles for AI applications and microservices.
- Evaluate and select appropriate AI technologies, microservices architectures, and frameworks for specific projects.
Data Management:
- Oversee data strategy, including data acquisition, preparation, and governance, to support AI and microservices initiatives.
- Design data pipelines and workflows to ensure high-quality, accessible data for AI models and microservices.
AI Model Development:
- Lead the development and deployment of AI and machine learning models.
- Implement best practices for model training, testing, and validation.
- Monitor and optimize model performance to ensure accuracy and efficiency.
Microservices Architecture:
- Define and implement microservices architecture patterns and best practices.
- Ensure that microservices are designed for scalability, flexibility, and resilience.
- Collaborate with development teams to build and deploy microservices-based applications.
Monitoring Systems:
- Set up monitoring systems for AI and microservices solutions to ensure performance, reliability, and security.
- Implement proactive alerting and reporting mechanisms to identify and address issues promptly.
Integration and Deployment:
- Work with IT teams to integrate AI solutions and microservices into existing systems and applications.
- Ensure seamless deployment and monitoring of AI and microservices solutions in production environments.
Compliance and Security:
- Ensure that AI solutions, microservices, and monitoring systems comply with relevant regulations and data privacy standards.
- Implement security measures to protect AI models, data, and microservices.
Stakeholder Communication:
- Collaborate with business stakeholders to gather requirements and provide regular updates on AI and microservices project progress.
- Translate technical concepts into non-technical language for various audiences.
Research and Innovation:
- Stay up-to-date with emerging AI, microservices, and cloud computing trends, technologies, and best practices.
- Identify opportunities for innovation and propose new AI and microservices initiatives to drive business growth.
Requirements:
- Bachelor's or Masters degree in computer science, Data Science, or a related field.
- Proven experience (X+ years) as an Enterprise Architect with a focus on AI, Microservices, and machine learning.
- Strong knowledge of AI technologies, including deep learning, natural language processing, computer vision, and reinforcement learning.
- Proficiency in data analytics, cloud computing platforms (e.g., AWS, Azure, GCP), big data technologies, and microservices architecture.
- Experience with AI model development, deployment, and monitoring, as well as microservices design and implementation.
- Excellent communication and interpersonal skills.
- Ability to lead cross-functional teams and drive innovation.
- Strong problem-solving and critical-thinking abilities.
- Knowledge of regulatory requirements and data privacy standards related to AI and microservices.
Preferred Qualifications:
- AI-related certifications (e.g., AWS Certified Machine Learning – Specialty, Google Cloud Professional Machine Learning Engineer, etc.).
- Experience in industries such as insurance and healthcare, with a deep understanding of their specific challenges and requirements.
- Previous experience with enterprise architecture frameworks (e.g., TOGAF).
This Enterprise Architect with AI, Microservices, Insurance, and Healthcare Experience role offers an exciting opportunity to shape the AI strategy, microservices architecture, and drive innovation within our organization, particularly in the insurance and healthcare sectors. Additionally, you will play a key role in setting up monitoring systems to ensure the performance and reliability of our AI and microservices solutions. If you have a passion for AI, microservices, and a strong background in these industries, we encourage you to apply and be part of our dynamic team.
Hurry Upp!!! We are Hiring Full Stack Developer
We are looking for a highly skilled computer programmer who is comfortable with both front and back-end programming. Full Stack Developers are responsible for developing and designing front-end web architecture, ensuring the responsiveness of applications, and working alongside graphic designers for web design features, among other duties.
Full Stack Developers will be required to see out a project from conception to final product, requiring good organizational skills and attention to detail.
Full Stack Developer Responsibilities:
• Developing front-end website architecture.
• Designing user interactions on web pages.
• Developing back-end website applications.
• 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.
Responsibilities:
- Concepting, creating, and building websites alongside our graphic design team, including taking designer wireframes and magically turning them into effective code.
- Working through the website development lifecycle to launch.
Designing user-based interactions through an effective front-end architecture framework. - Developing functional databases, applications, and servers to support our websites on the back end.
- Developing and designing RESTful services and APIs.
- Determining application responsiveness for consumers.
- Troubleshooting issues and problem-solving as necessary.
- Keeping current with industry trends and developments that can be applied to company needs.
Requirements:
- Bachelor’s Degree in Computer Science.
- Expertise with MEAN stack
- Fluent in CSS (Foundation or Bootstrap), JavaScript, and HTML, with an understanding of CSS preprocessors including Sass and LESS.
- Strong knowledge of Linux, JavaScript, and MongoDB with working knowledge of SQL Database and PHP.
- Experience with JS-based tools including Bower, Grunt, and Gulp.
- Working experience as a Full Stack Developer.
- Experience working with server technologies including Apache, ISS, Node.js, and Nginx.
- Experience in API design and development.
- Understanding of libraries including Backbone.js and jQuery.
- Experience with Docker, AWS, CI/CD, Jira is a plus.
- Strong knowledge of data structures, system design, and algorithms.
- Excellent communication skills, with strong attention to detail and a head for problem-solving.
- Skilled at working in tandem with a team, or unsupervised as required.
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● Bachelors in Software or related field ● 5+ years of professional software development experience ● Strong scripting and programming skills, at least one of Python, Java or Go. ● Application architecture and design patterns ● Strong unit test and debugging skills. Create and execute software tests (regression testing) ● Experience with microservice architecture ● Database integration and maintenance experience, preferably in mongoDB. ● Experience serving as technical lead throughout the full software development lifecycle, from conception, architecture definition, detailed design, scoping, planning, implementation, testing to documentation, delivery and maintenance is preferred ● Knowledge of professional software engineering and best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations ● Experience in development of distributed/scalable systems and high-volume transaction applications ● Having experience with Big Data tools like Apache Kafka, Airflow is a plus ● Good to have hands-on with AWS/Azure/GCP cloud |












