ABOUT STACKNIZE
Stacknize Solution (www.stacknize.com) is a digital technology company providing end-to-end product engineering services. Our services include enterprise platform development, web and mobile application development, user experience design, cloud, testing, and infrastructure managed services to help businesses transform digitally. We also enable enterprises with contextual, personalized two-way multi-channel mobile communications across SMS, voice, email, and PWA technology.
We believe in small teams of smart, committed, and diverse individuals working together to create breakthrough outcomes. Come and join us!
ROLE DESCRIPTION
We are looking for a Senior Java Full Stack Developer with 3–5 years of professional experience in building scalable, enterprise-grade web applications. The ideal candidate is proficient in both front-end and back-end technologies, with strong expertise in Java, Spring Boot, Angular, MySQL, and microservices architecture.
You will be part of a talented software team working on mission-critical applications — owning features end-to-end, from building robust backend APIs and event-driven services through to delivering responsive, high-quality user interfaces.
KEY RESPONSIBILITIES
- Design, develop, and maintain scalable Java-based backend services and REST APIs using Spring Boot and microservices patterns.
- Build responsive, interactive user interfaces using Angular, TypeScript, HTML5, and CSS3; ensure cross-browser compatibility and optimal user experience.
- Integrate front-end components with backend REST APIs and third-party services; manage data flow and state across the application.
- Contribute actively to all phases of the development lifecycle — from requirements and design through to testing and production release.
- Write well-designed, testable, and efficient code aligned with best practices and architectural specifications.
- Design and manage relational database schemas in MySQL; write and optimise SQL queries for performance.
- Work with Apache Kafka for event-driven communication between services; use Redis for caching and session management.
- Prepare and produce releases of software components; participate in code reviews to maintain quality standards.
- Collaborate with cross-functional teams — including UI/UX designers and product managers — to define, design, and ship new features.
- Support continuous improvement by investigating emerging technologies and presenting findings for architectural review.
- Ensure applications are designed with scalability, reliability, security, and performance in mind.
REQUIRED SKILLS
Backend
- 3+ years of hands-on experience in Java / Java EE development.
- Strong expertise in Spring Boot — Spring MVC, Spring Security, Spring Data JPA, REST APIs.
- Solid experience building microservices architectures (service decomposition, inter-service communication, API gateways).
- Strong command of MySQL — schema design, query optimisation, indexing.
- Experience with Apache Kafka for event-driven, asynchronous service communication.
- Working knowledge of Redis for caching, session management, and pub/sub patterns.
Frontend
- Strong front-end development skills in Angular (v10+) — components, modules, routing, lazy loading.
- Proficiency in TypeScript, HTML5, and CSS3; familiarity with SCSS/SASS.
- Experience with RxJS for reactive programming and managing asynchronous data streams.
- Ability to build responsive UIs; experience with Angular Material or similar component libraries.
Software Engineering
- Deep understanding of object-oriented programming and common design patterns (SOLID, GOF).
- Experience with RESTful API design principles; familiarity with API documentation using Swagger / OpenAPI.
- Familiarity with automated testing frameworks — unit tests, integration tests (JUnit, Mockito, Jasmine/Karma).
- Proficiency with version control using Git and collaborative branching strategies.
Infrastructure & Tooling
- Working knowledge of Maven or Gradle build tools.
- Familiarity with CI/CD pipelines (Jenkins, GitHub Actions, or equivalent).
- Basic understanding of containerisation with Docker.
GOOD TO HAVE
- Experience with Hibernate / JPA for ORM and relational data modelling.
- Familiarity with NgRx or other Angular state management libraries.
- Experience with React or Vue.js as an additional frontend framework.
- Exposure to Node.js for backend scripting or lightweight service development.
- Experience with cloud platforms — AWS, Azure, or GCP (deployment, managed services).
- Familiarity with NoSQL databases (MongoDB, or similar).
- Experience with RabbitMQ or other message brokers.
- Exposure to Kubernetes or container orchestration.
WHAT WE OFFER
- A hands-on senior engineering role with real ownership of full stack systems — not a step away from coding.
- Mission-critical work on scalable platforms used by enterprise clients across multiple sectors.
- A small, smart team where your decisions carry weight and your work is highly visible.
- A culture built on learning, engineering excellence, and continuous improvement.
- Competitive compensation aligned with experience
- Health Insurance coverage for you and your family.
- Hybrid Work model — flexibility to work from home and office.
- Learning & Development budget to support your growth through courses, certifications, and conferences.
- Paid AI Tools subscription — access to leading AI productivity tools to help you work smarter.
Pay: ₹600,000.00 - ₹800,000.00 per year
Benefits:
- Flexible schedule
- Health insurance
- Leave encashment
- Paid sick time
- Paid time off
Experience:
- Java: 3 years (Required)
- Angular: 1 year (Required)
- Node.js: 1 year (Required)
Work Location: In person
