Java Full Stack Developer

🚀 Hiring: Java Full Stack Developer (5+ Yrs)

📍 Location: Pan India | 🏠 Remote Opportunity

⏱️ Notice Period:- Immediate Joiner .

We are hiring for a Java Full Stack Developer with hands-on experience in Java, Spring Boot, and Angular. If you love building scalable, high-performance web apps and want to work remotely with a dynamic team, this is for you!

🔧 Must-Have:

5+ years of experience

Strong in Java, Spring Boot, Angular

Good knowledge of REST APIs, databases, and Git

Excellent problem-solving & communication skills

Language: Java, SQL , JavaScript.

Software Ideology : Design Pattern , SOLID principle , YAGNI , KISS , Microservices, CLEAN/LAYERED architecture.

Framework: Spring (Boot, MVC, DataJPA, Security), JMS(Rabbit MQ/Apache camel/active MQ), ORM tool(Criteria API/Criteria Builder/Query DSL/Springdata JPA), REST(Jersey, Spring MVC , Feign Client) , Vaadin/GWT/jHipster/Google Polymer

Database : RDMS(Oracle/, Postgresql) , NoSql(MongoDB). Subversion : SVN , Git

Preferred Knowledge: Angular, HTML/CSS, Kotlin, Kafka , JUnit/TestNG , Docker, Kubernetes

1. Responsible for writing business logic and integrating it end to end (from DB-WS to UI & vice versa).
2. Creating Rest endpoints to be used by other applications which will suffice the business requirements.
3. Deploying the applications in cloud
4. Lead and develop engineers in the engineering
5. Lead technical risk mitigation, design and planning activities
6. This role requires a level of technical experience and interpersonal skills to be able to work effectively as a team player with our internal
7. Proactive thinking with a ‘can do’
8. Improve development efficiency with new tools/frameworks
9. Responsible for server-side web application logic and integration of the work
10. Write the web services and APIs used by dependent application

• Database creation, integration, and
• Cloud Knowledge
• Using back-end frameworks to build server-side software
• Cloud computing integration
• API integration
• Security audit

We are looking for a talented Full Stack Developer with strong hands-on experience in Node.js and either Angular, React, or Next.js. The ideal candidate should have experience working with microservices, fintech/banking products, queuing systems, and scalable architectures. This role requires excellent problem-solving skills, strong coding fundamentals, and the ability to work in a fast-paced, product-focused environment.

Key Responsibilities

• Develop scalable, secure, and high-performance full-stack applications using Node.js and Angular/React/Next.js.
• Design, build, and maintain microservices-based architectures.
• Work with large datasets and ensure efficient data processing, storage, and handling.
• Integrate and manage message queuing systems such as RabbitMQ, Google Pub/Sub, or other brokers.
• Collaborate with Product, UI/UX, QA, and DevOps teams to deliver high-quality product features.
• Build reusable front-end components and optimize applications for maximum speed.
• Implement RESTful APIs, backend services, and API integrations.
• Follow best coding practices, testing methodologies, and documentation standards.
• Troubleshoot and resolve issues related to backend, frontend, databases, and cloud deployments.
• Manage deployments and automate workflows using CI/CD pipelines.
• Ensure robust security practices in code, APIs, and database management.

· Salary Package: As per Company Standards

Job Description:

Technologies/Frameworks –

·        Core Java, J2EE,

·        Spring Core and Spring MVC, Sprint Boot, Spring Security,

·        JDBC, Hibernate, RESTful APIs, SOAP WebServices

·        Knowledge of JavaScript, JQuery, AJAX, HTML5, and CSS3, Angular is added advantage

·        Junit or Mockito frameworks

·        Maven, Git

·        Knowledge Data Structures,

·        SQL, MySQL

·        Designing relational database schemas                                                                                                                                                

·        Basics of AWS, Cloud, Microservices

Must have strong knowledge and experience in Agile based software development methodologies. Knowledge of an Agile tool like Jira.

Strong knowledge of working in Integrations of 3rd party APIs and creating the new APIs.

Must have good knowledge of creating Flow diagrams, UMLs and all the required documentations.

Must have Team Lead exposure

Domain Preference

• Core Java  (Collections,  Annotations, Threads, Exceptions)
  Java 8  ( Must)
  Spring Core (Must)
  Spring Boot, Spring Cloud, Micro services (Must)
  Angular / React , Bootstrap ( Good to have)
  Docker / Kubernetes  ( Good to have) Pivotal Cloud Foundry / Tanzu Services ( Good to have)

Responsibilities

• Work with Sales Engineering, Solution Architect and Services teams to ideate software solutions
• Work closely with product management to extend existing software to fit geo & domain specific needs
• Design client-side and server-side architecture
• Build the front-end of applications through appealing visual design
• Develop and manage well-functioning databases and applications
• Write effective APIs
• Test software to ensure responsiveness and efficiency
• Troubleshoot, debug and upgrade software
• Create security and data protection settings
• Build features and applications with a mobile responsive design
• Write technical documentation
• Work with data scientists and analysts to improve software

Requirements

Proven experience of 4 to 7 years as a Software Engineer

Experience developing cloud SaaS solutions

Knowledge of multiple front-end languages and libraries (e.g., HTML/ CSS, JavaScript, XML, jQuery)

Strong knowledge of multiple back-end languages (e.g., C#, Java, Python) and JavaScript frameworks (e.g., Angular, React, Node.js)

Development in Core Java, J2EE, Struts, spring, Client-Side scripting, Hibernate, Database

Strong experience with Spring Boot stack (spring cloud, spring-data)

Extensive experience in developing and consuming REST APIs

Experience in Kafka distributed messaging is preferred

Hands-on experience in Redis, Apache Ignite, Hazelcast

Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design

Experience working in an Agile methodology

Strong communication skills

Experience in speech technologies is a plus

Experience in building real time solutions is a plus

Degree in Computer Science, Mathematics, or similar field

About the Company

Leap Info Systems Pvt. Ltd. - A software product company with its products and solutions in the convergent lighting controls and automation. Recently Leap acquired elitedali – worlds first Niagara based lighting controls and automation solution, from one of the leading US organization.

We are a passionate team on a mission to develop innovative controls and automation products. We are expanding our product development team and are in search of like-minded highly passionate team members who would like to contribute to the leading lighting controls and automation product. We have customers in India, Europe, USA, and Australia.

Eligibility

Any suitable graduates (0 to 2 years experienced) who meet prescribed qualities and job responsibilities. Preferred but not limited to engineering graduate in Computer/IT/Instrumentation/EnTC etc.
Job Responsibilities

Be a part of the product development team for maintaining as well as developing new products based on JAVA and Niagara Software framework.

Qualities

• Self-Learner
• Analytical skills
• Able to work with Cross-functional team
• Problem-solving approach
• Good Team Player with Positive vibes

What you must have,

• Hands-on programming at academic or at the hobby level.
• Good knowledge of Java/J2EE related technologies
• Good knowledge of solution-based approaches
• Good communication skills - phone, email and in-person.

What you can expect from LEAP,

• Positive conducive working environment to grow with cross-functional team members.
• Flexi working hours with defined responsibilities.
• Opportunity to work with leading open standard automation framework like Niagara Software, Lighting controls technologies like DALI, Wireless etc
• Be the active part of an emerging global product company