Java developer

Position : Tech Lead – Fullstack Developer

Experience : 7 to 15 Years

Location : MG Road, Bengaluru (Hybrid – 3 Days in Office)

Notice Period : Immediate / Serving / 15 Days or Less

About the Opportunity :

We are hiring a Tech Lead – Fullstack Developer for a well-funded product startup building an enterprise-grade SaaS platform in the Cybersecurity domain.

The role involves designing and delivering scalable microservices and cloud-native applications in a high-performing, Agile engineering environment.

You'll work alongside industry veterans from billion-dollar digital firms, contributing to technical design, product architecture, and engineering best practices.

Mandatory Skills : Java, Spring Boot, ReactJS (or any modern JavaScript framework), RESTful APIs, PostgreSQL, Docker, Kubernetes, CI/CD, Hibernate/JPA, Multithreading, and Microservices architecture.

Role Highlights :

• Lead fullstack product development using Java (Spring Boot) and ReactJS (or similar frameworks).
• Design, develop, test, and deploy scalable microservices and RESTful APIs.
• Collaborate with Product, DevOps, and QA teams in a fast-paced Agile environment.
• Write modular, secure, and efficient code optimized for performance and maintainability.
• Mentor junior developers and influence architecture decisions across the team.
• Participate in all stages of the product lifecycle, from design to deployment.
• Create technical documentation, UML diagrams, and contribute to knowledge-sharing through blogs or whitepapers.

Key Skills Required :

1. Strong expertise in Java (mandatory) and Spring Boot.
2. Proficient in frontend development using ReactJS or similar frameworks.
3. Hands-on experience building and consuming RESTful APIs.
4. Solid knowledge of PostgreSQL, Hibernate/JPA, and transaction management.
5. Familiarity with Docker, Kubernetes, and cloud platforms (Azure/GCP).
6. Understanding of API Gateway, ACID properties, multithreading, and performance tuning.
7. Experience with CI/CD tools (Jenkins, GitHub Actions, GitLab CI) and Agile methodologies.
8. Strong debugging and profiling skills for performance bottlenecks.

Nice to Have :

• Experience with data integration tools (e.g., Pentaho, Apache NiFi).
• Exposure to the Healthcare or Cybersecurity domain.
• Familiarity with OpenAI APIs or real-time analytics tools.
• Willingness to contribute to internal documentation, blog posts, or whitepapers.

Perks & Benefits :

• Opportunity to build a product from scratch.
• Flat hierarchy and direct access to leadership.
• Strong focus on learning, mentorship, and technical innovation.
• Collaborative startup culture with long-term growth opportunities.

Interview Process :

1. Technical Round – Technical Assessment
2. Technical Interview – Core Development
3. Advanced Technical Interview – Design & Problem Solving
4. Final Round – CTO Discussion

• Architect and Develop: Design, implement, and maintain high-performance backend services using Java/Golang and intuitive frontend interfaces using React.
• Technical Leadership: Provide technical guidance and mentorship to junior developers, promoting best practices and fostering a collaborative environment.
• Code Quality: Write clean, efficient, and well-documented code following industry best practices and coding standards.
• Collaboration: Work with backend developers, frontend developers, product managers, and other stakeholders to gather requirements and deliver robust solutions.
• Performance Optimization: Identify and address performance bottlenecks and scalability issues.
• Debugging and Troubleshooting: Diagnose and resolve complex issues in both backend and frontend components.
• Testing: Implement comprehensive testing strategies, including unit tests, integration tests, and end-to-end tests.
• Continuous Learning: Stay current with the latest industry trends, technologies, and best practices in full stack development.

Skills Required: Java, HTML , CSS ,Angular,Springboot

Job Requirements:

• Experience in Core Java and J2EE

• Good hands-on experience in working with Spring, Hibernate Frameworks.

• Should have working experience on Web Services, and Database design.

• Working knowledge of HTML 5 ReactJS is needed.

• Knowledge in NOSQL databases and analytics will be an advantage.

• Analyze, Design & develop features in product

• Code review of team members/peers

JOB DESCRIPTION :

COMPANY DESCRIPTION

Gurucul is transforming enterprise security with user behavior and predictive analytics. If you enjoy

working in a fast-paced, rapidly growing and progressive environment, this is the position for you.

Gurucul offers competitive compensation packages and full benefits for all full-time employees.

JOB DESCRIPTION: Technical Lead

Seeking a Java Technical Lead Developer, who will create scalable multi-tier web applications in an agile

software development environment. Applicant should have significant hands-on experience in designing

and coding server components.

The ideal candidate must be able to design and develop enterprise-scale information security software

in collaboration with the engineering team in India and with their counterparts in the US.

SKILLS AND QUALIFICATIONS

• 8 to 14 years experience working as a Java developer on Web/EE applications, ideally multi-tenant SaaS products and at least 3 years as a tech lead.
• Expert in core Java development and Java EE technologies.
• Solid experience building server-side components for enterprise applications.
• Good understanding of browser-side development using any one of the frameworks like Angular, React etc.
• Good understanding of Single-page applications architecture.
• Good understanding of HTML/HTML5, CSS/CSS3, Javascript and object-oriented javascript Should be well versed with server-side and client-side design patterns and anti-patterns.
• Experience using Spring and Hibernate in a commercially available software product.
• Good experience in MVC Architecture like Grails, Spring MVC, Servlets and JSP API programming.
• Exposure to maven/Gradle build script.
• Exposure/Experience with Hadoop and related big data technologies.
• Experience with Git/Gitlab.
• Experience in JMS, Kafka, and Logstash would be considered an added advantage.
• Good understanding of REST APIs and JSON.
• Expert in RDBMS like MySQL 8, SQL, SQL query design, tuning, and experience working with very large databases.
• Experience in multi-threading, and building cluster-aware applications.
• Strong communication skills.
• BS/MS degree in Computer Science, Engineering or related discipline.
• Experience with DevOps pipelines using tools like Jenkins, Gitlab, and Nexus would be a big plus.
• Experience in working in SCRUM as a scrum master.

WHAT TO EXPECT

• Provide inputs in the architecture and design of enterprise applications targeting Fortune 500 companies.
• Development of web-based Enterprise Applications using cutting-edge technologies.
• Gain an insight into enterprise security challenges as it relates to information/Application and infrastructure protection.
• Work closely with a brilliant team based in the USA and India that has successfully launched several software companies.

LOCATION

• The position is based in Pune (India)

Java Developer - Microservices ( 4+ Yrs) - Mumbai & Gurgaon

Java Developer - Angular ( 3+ Yrs) - Mumbai & Gurgaon

Must have 4+ years of experience in Enterprise Java 8 and above

 Strong in Core Java (Collections, Threads, Regular Expressions, concurrency, Lambdas, Reactive, Exception handling).

 Strong experience in microservices and event driven processing systems.

 Experience with architecting and implementing apps using Spring Boot, Spring Cloud including Spring MVC, Spring Boot, Spring JDBC, and Spring Cloud.

 Good knowledge on relational database (Oracle) or NO SQL database is preferred.

 Experience in writing & automating test scripts using Mockito/JUnit, SpringbootTest etc.

 Must be capable of doing code reviews and mentor the junior developers to drive towards high quality deliverables.

 Strong background culture of delivering projects with first time right / Zero defects in Production.

 Very good analytical, problem solving ability, verbal, and written communication skills.

• Should be able to design robust backend architecture using different technologies to retrieve data from the servers. 
• Creating databases and servers that are resistant to outages and work endlessly. 
• Ensuring cross-platform compatibility by creating applications that work on different platforms. 
• Based on the type of application the developer is responsible for the creation of API. 
• The developer is responsible for building flexible applications that meet consumer requirements. 

Must have: 

• Angular 6+ Experience is must 
• Java experience 
• Web application development (with API integration) experience 
• UI design and implementation skills 
• Quick Learner/Passion to learn 
• Good Communication skills 

Good to have: 

• Flutter experience is optional 

You will make an ideal candidate if you have: 

• Overall 6+  years of software development experience in building web-based and highly scalable applications 

• Excellent understanding of core computer science concepts like algorithms, data structure, system design, OOP, etc. 

• Deep knowledge and development expertise in Core Java and SpringBoot 

• Experience in using dockers and Linux.

• Hands-on coding experience in developing web applications with REST APIs

• Good understanding/exposure to Kafka and Elastic.(must have)

• Log stash understanding is add-on

• Worked in a CI/CD environment with Jenkins and handled deployments by yourself 

• Experience working in an agile team with software engineering practices like automated testing, test-driven-development, continuous integration, etc is a big plus.