Java Developer at Ezeiatech systems · Remote, Gurugram · 2 - 4 years · ₹5L - ₹12L / yr · Profitable · Remote friendly · Posted 7 Feb 2022
Founded over 8 years ago, we’ve grown from a small team in India’s start up city Gurgaon to a leading global software consultancy.
Over 100+ clients all over the globe are already satisfied by our services and the list continues to grow.
Ezeiatech is the next-generation global technology company that is helping enterprises reimagine their businesses for the digital age. Our technology products, services, and engineering are built on years of
innovation, a strong culture of invention and risk-taking, and a relentless focus on customer relationships.
We expertly steer our clients through all the hurdles of their digital journey. We do it by enabling the enterprise with all the latest trends and technologies that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight.
Roles & Responsibilities
• Contribute in all phases of the development lifecycle.
• Write well designed, testable, efficient code.
• Ensure designs are in compliance with specifications.
• Prepare and produce releases of software components.
• Support continuous improvement by investigating alternatives and technologies and presenting these
for architectural review.
Desired Qualifications and Experience
• Computer Science or equivalent Engineering degree.
• 2 to 4 years of professional experience as a Java Developer.
• Hands on experience in designing and developing applications using Java EE platforms.
• Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate).
• Experience in the Spring Framework.
• Experience with test-driven development.

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Experience: 12–15 Years
Job Type: Full-time
Role: Java Lead / Technical Lead
Job Summary
We are looking for an experienced Java Lead with 12–15 years of hands-on software development experience to lead the design, development, and delivery of scalable enterprise applications. The ideal candidate should have strong expertise in Core Java, Spring Boot, Microservices, REST APIs, SQL, and cloud technologies, along with proven experience in technical leadership and mentoring development teams.
The candidate will work closely with architects, product managers, and engineering teams to translate business requirements into robust and scalable technical solutions.
Key Responsibilities
- Lead the design, development, and implementation of Java-based enterprise applications.
- Provide technical leadership and guidance to a team of Java developers.
- Design and develop scalable, secure, and high-performance microservices and RESTful APIs.
- Participate in architecture and technical design discussions and contribute to key technical decisions.
- Review code and ensure adherence to coding standards, design principles, and best practices.
- Troubleshoot complex technical issues and provide effective solutions.
- Work closely with product managers, business analysts, QA, DevOps, and other stakeholders.
- Mentor developers and conduct technical knowledge-sharing sessions.
- Identify opportunities for improving application performance, scalability, reliability, and maintainability.
- Ensure effective implementation of unit testing, integration testing, CI/CD, and automated deployment practices.
- Participate in production support, root-cause analysis, and resolution of critical issues.
- Stay updated with emerging technologies and recommend suitable solutions where applicable.
Required Skills
- 12–15 years of experience in Java/J2EE application development.
- Strong expertise in Core Java, OOP, Collections, Multithreading, Exception Handling, and Java 8+ features.
- Strong hands-on experience with Spring Framework and Spring Boot.
- Excellent experience in Microservices architecture and RESTful web services.
- Strong understanding of design patterns, SOLID principles, and software architecture.
- Good knowledge of SQL and relational databases such as PostgreSQL, MySQL, or Oracle.
- Experience with Hibernate/JPA.
- Strong understanding of data structures and algorithms.
- Experience with Git and Maven/Gradle.
- Good understanding of CI/CD pipelines and DevOps practices.
- Experience with Docker and Kubernetes is preferred.
- Exposure to cloud platforms such as AWS, Azure, or GCP.
- Experience with messaging technologies such as Kafka or RabbitMQ is an advantage.
- Strong debugging, problem-solving, and analytical skills.
Leadership & Soft Skills
- Proven experience in leading or mentoring technical teams.
- Strong communication and stakeholder-management skills.
- Ability to drive technical discussions and make sound engineering decisions.
- Ability to work effectively in a collaborative, agile environment.
- Strong ownership and accountability for technical deliverables.
- Ability to balance hands-on development with technical leadership responsibilities.
Education
Bachelor’s or Master’s degree in Computer Science, Information Technology, Engineering, or a related field.
Preferred Qualifications
- Experience working on large-scale, distributed enterprise applications.
- Experience with cloud-native application development.
- Knowledge of event-driven architecture.
- Experience with system design and high-level/low-level design.
- Familiarity with Agile/Scrum methodologies.
Objective of the Role:
We are looking for a Senior Software Engineer with expertise in Java to take a lead role in developing and delivering innovative solutions. This role demands a proactive approach to ownership, driving initiatives from concept to deployment, and ensuring high-quality outcomes that align with both technical and product goals.
You Will:
- Design, implement, and maintain Java-based applications with a focus on high-volume, low- latency.
- Work on managing Java APIs/microservices development teams.
- Develop and release cycle modern Java-based web applications.
- Create Spring Boot-based microservices templates for product engineering teams.
- Develop full-stack solutions using Java, Spring, and databases like Postgres and MySǪL.
You must have:
- Bachelor's degree in Computer Science or related field.
- 6 to 8 years of experience in Java development, and at least 2-3 years of experience in Telecom domain.
- Experience in designing the HLD and LLD.
- Proficiency in core Java, JPA, PostgreSǪL, Spring Boot, and microservices.
- Experience using AI assistants for developing Java features such as REST APIs and exception handling, with demonstrated ability to make production-ready modifications and validate solutions through unit and integration testing.
- Strong understanding of Java frameworks like Spring and Hibernate.
- Hands-on experience with RESTful web services and API gateway.
- Knowledge of design patterns, data structures, and algorithms.
- Excellent problem-solving skills and analytical reasoning.
- Work experience as a Java Developer.
- Experience designing, building and testing Java EE applications.
- In-depth knowledge of popular Java frameworks like JSF and Spring MVC.
- Very good understanding of design patterns Hands on experience on ORM framework
- Design and develop reusable libraries and APIs.
- Experience with Object-Oriented Design (OOD).
- Experience on handling exceptions Experience on handling transaction
- Excellent knowledge of Relational Databases, SQL and ORM technologies ( JPA2, Hibernate)
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Role and Responsibilities |
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Required Skills |
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Java developer roles will vary greatly depending on companies and job positions. Here are some typical roles and responsibilities of java developers:
- Contribute to all stages of software development lifecycle
- Design, implement and maintain Java-based applications that can be high-volume and low-latency
- Analyze user requirements to define business objectives
- Envisioning system features and functionality
- Define application objectives and functionality
- Ensure application designs conform with business goals
- Develop and test software
- Identify and resolve any technical issues arising
- Create detailed design documentation
- Propose changes to current Java infrastructure
- Develop technical designs for application development
- Develop multimedia applications
- Write well designed, testable code
- Conducting software analysis, programming, testing, and debugging
- Manage Java and Java EE application development
- Develop documentation to help users
- Transforming requirements into stipulations
- Prepare and produce releases of software components
- Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review
● J2EE with a good understanding of Servlets and JSP
● Experience in Spring Modules – Spring IOC and AOP, Spring Boot (version 2 plus), JDBC
● Expertise in design and development of various web and enterprise – level applications using Java/J2EE
technologies such as Spring, Hibernate, Rest services.
● Web Services (including SOAP, XML, XML Schema, JSON, and REST)
● Tools required: Maven,Eclipse, Github, and Swagger
● Good knowledge of SQL and Redis (NOSql)
● Ability to document requirements and specifications
● Proven work experience as a Software Engineer or Software Developer
● Ability to develop software in Java or any other OOPS languages
● Excellent knowledge of relational databases, SQL and ORM technologies (JPA2, Hibernate)
● Experience in developing Web Applications using at least one popular Web Framework (Spring)
● Experience with test-driven development
● Proficiency in software engineering tools
You will be part of a talented software team that works on mission critical applications. Candidates should be willing to increase his/her circle of competence by researching for solutions in handover mannual and online resources. Ability to work independently is highly appreciated.
Requirements :-
- Graduate in Computer Science, Engineering or a related subject.
- 2+ years proven hands-on Software Development experience in JAVA.
- Perseverent in solving coding problems.
- Understanding of concepts related to .xml and .xsd files like targetNamespace, schema, xml datatypes, linkbases, arcs etc.
- Strong knowledge and hands-on experience of Java OOPs concepts, inheritance, abstract classes, interfaces, generics, exception handling and multithreading.
Good to have :-
- Experience with XML parsers like SAX.
- Experience with JSON file processing libraries like GSON.
- Dependency and build management using Maven scripts.
- Familiarity with Tomcat deployment.
- Familiarity with Spring Boot.
- Familiarity with Git/SVN for version control.
Responsibilities :-
- Developing features for validation engine.
- Attending client queries and assisting the clients in product integration.
- Catchup with the XBRL domain asap.
- Debugging and fixing bugs in the codebase. Testing changes for impact using available test harnesses.
- Team with top-notch engineers, product managers, program managers, DevOps and QA following agile development methodologies
- Review functional requirements, providing technical feedback on feasibility and architectural approach and framework.
- Design and develop web / mobile applications
- Create Prototype and/or Proof of Concepts (POCs) when necessary
- Act in a technical leadership capacity: Mentor junior engineers and new team members, perform code reviews and apply technical expertise to challenging programming and design problems
- Utilize Agile Development, SCRUM / Pair / Extreme Programming methodologies
- Design and develop supporting components and microservices for the backend tiers focusing on fault-tolerance and scalability in a multi-tenant enterprise environment
- Maintain and improve the functionality and performance of the existing web applications
- Help shape and execute the technical roadmap to develop next generation features; integrate corporate- and product-level architecture principles and goals into the teams project work through designs, implementation strategies, and project planning.
- Drive a culture of quality, technical curiosity, continuous improvement, and evidence-based data driven decision making in the organization.
- Execute other Duties as assigned
- 3+ years of experience developing Backend, API and data-based applications/software
- Experience with one of the major relational databases (MySQL, Oracle, Postgres) and NoSQL databases (Mongo DB, Cassandra, Dynamo DB or such)
- Expert object-oriented programming experience using Java
- Strong OO design and programming skills in Java, Hibernate, JPA, Spring Boot
- Worked in Maven, JPA, REST services, Postman
- Working knowledge on Spring Security / Spring Batch / ZUUL / Eureka / Hysterix
- Exposure with Frontend technologies (React.js, Angular or Ruby-on-Rails)
- Require experience and Strong understanding of entire Software Development Life Cycle (SDLC), Agile (Scrum), Software design/architecture process, unit testing & Test-Driven Development (TDD)
- Experience with web services (consuming or creating)
- Experience managing Cloud infrastructure (resources and service) in AWS, Azure and/or GCP
- Strong knowledge of SOA, object-oriented programming, design patterns, multi-threaded application development
- Experience in reporting and analytics, queuing and real-time streaming systems
- Git or similar distributed SCM tools experience.








