
- Complete experience in the Spring Framework
- proficient knowledge of SQL and NoSQL must
- Hands-on experience in designing and developing applications using Java EE platforms
- Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high availability and performance
- Contributing in all phases of the development lifecycle
- Writing well designed, testable, efficient code
- Excellent Communication Skills
- Willingness to own a responsibility
- Ability to work in a team as well as an individual
- Ability to work under pressure and maintain deadlines
- Good to have worked on end to end in projects

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Job Description:
We are looking for a Lead Java Developer – Backend with a strong foundation in software engineering and hands-on experience in designing and building scalable, high-performance backend systems. You’ll be working within our Digital Engineering Studios on impactful and transformative projects in a fast-paced environment.
Key Responsibilities:
- Lead and mentor backend development teams.
- Design and develop scalable backend applications using Java and Spring Boot.
- Ensure high standards of code quality through best practices such as SOLID principles and clean code.
- Participate in pair programming, code reviews, and continuous integration processes.
- Drive Agile, Lean, and Continuous Delivery practices like TDD, BDD, and CI/CD.
- Collaborate with cross-functional teams and clients for successful delivery.
Required Skills & Experience:
- 9–12+ years of experience in backend development (Up to 17 years may be considered).
- Strong programming skills in Java and backend frameworks such as Spring Boot.
- Experience in designing and building large-scale, custom-built, scalable applications.
- Sound understanding of Object-Oriented Design (OOD) and SOLID principles.
- Hands-on experience with Agile methodologies, TDD/BDD, CI/CD pipelines.
- Familiarity with DevOps practices, Docker, Kubernetes, and Infrastructure as Code.
- Good understanding of cloud technologies – especially AWS, and exposure to GCP or Azure.
- Experience working in a product engineering environment is a plus.
- Startup experience or working in fast-paced, high-impact teams is highly desirable.
Job Description for Senior Java Developer
Position Title: Senior Java Developer
Experience Level: 5+ years
Location: Chennai, India
Job Overview:
We are seeking an experienced Senior Java Developer with strong proficiency in Spring Boot, JUnit, and SQL to join our dynamic development team. The ideal candidate will have more than 5 years of experience designing and implementing high-performance applications and solutions. You will be responsible for the full software development lifecycle, including requirements analysis, design, coding, testing, and deployment.
Key Responsibilities:
- Develop, test, and maintain high-quality Java-based applications using Spring Boot.
- Implement unit tests and integration tests using JUnit to ensure the functionality and reliability of the application.
- Design and optimize SQL queries and work with relational databases like MySQL, PostgreSQL, or similar databases.
- Collaborate with product managers, architects, and other developers to define and implement technical solutions.
- Provide expertise in designing microservices-based architecture and APIs.
- Troubleshoot, debug, and optimize performance issues in production environments.
- Participate in code reviews to ensure high-quality coding practices.
- Stay updated on the latest Java, Spring Boot, and related technologies.
- Mentor junior developers and guide them in best practices.
Required Skills and Qualifications:
- 5+ years of experience in Java development, particularly with Spring Boot.
- Strong knowledge of JUnit for unit and integration testing.
- Extensive experience with SQL and relational databases (MySQL, PostgreSQL, etc.).
- Strong understanding of Object-Oriented Programming principles.
- Experience with RESTful API development and integration.
- Familiarity with modern CI/CD pipelines and version control systems (Git).
- Excellent problem-solving skills and attention to detail.
- Ability to work in an agile environment with fast-paced deliveries.
- Good communication and interpersonal skills.

Good to have Winform experience
Looking for Immediate joiners.


Data Semantics
We are Product base company and Microsoft Partner
Data Semantics is an award-winning Data Science company with a vision to empower every organization to harness the full potential of its data assets. In order to achieve this, we provide Artificial Intelligence, Big Data and Data Warehousing solutions to enterprises across the globe. Data Semantics was listed as one of the top 20 Analytics companies by Silicon India 2018 & CIO Review India 2014 as one of the Top 20 BI companies. We are headquartered in Bangalore, India with our offices in 6 global locations including USA United Kingdom, Canada, United Arab Emirates (Dubai Abu Dhabi), and Mumbai. Our mission is to enable our people to learn the art of data management and visualization to help our customers make quick and smart decisions.
Our Services include:
Business Intelligence & Visualization
App and Data Modernization
Low Code Application Development
Artificial Intelligence
Internet of Things
Data Warehouse Modernization
Robotic Process Automation
Advanced Analytics
Our Products:
Sirius – World’s most agile conversational AI platform
Serina
Conversational Analytics
Contactless Attendance Management System
Company URL: https://datasemantics.co
JD:
.Net
.Net Core
Logic App
SQL
Regards,
Deepu Vijayan | Talent Acquisition

- Interest in our tech stack (Java or Scala, SQL Databases, NoSQL, Microservices, and AWS)
- Strong computer science fundamentals with data structures, algorithms, various programming languages, distributed systems, etc.
- Understanding of engineering best practices—you constantly seek to improve engineering standards, tooling and processes
- Ability to write “good code” - easily understandable, secure and testable!
- Comfortable helping drive technical decisions within our Engineering team
- Experience building applications at scale


Good knowledge of Python frameworks such as Django, CherryPy, etc.
Good understanding of REST API
Experience with JavaScript, jQuery, HTML and CSS
Build back-end features in Python that are efficient.
Integrate front-end and back-end components into the application
Develop integrations with third party applications (mostly web-based).
Working Knowledge of SQL and databases.
Bachelor’s Degree in Computer Science Engineering or other related fields.
Understand the needs of the client and Implement functional requirements accordingly.
Agile development methodology
Good communication (verbal and written)
- Should be comfortable working in support with development projects
- Experience working on Spring (MVC, Boot, Batch, Security, Data)
- 4-5 years experience in Java-J2EE Development.
- Individual contributor.
- Extensive technical experience and development expertise in Core Java, J2EE.
- Experience working with and applying Design patterns to solve problems.
- Good in development code in Java/J2EE, new oracle query, procedures, functions, design the page, validate of java/Script
- Should be able to identify, track and mitigate risks to the product.
- Exp- 3+ yrs
- Must be very good in Java- 2.5+ yrs
- At least 1 yr of working experience in any one DB of Neo4j, Cassandra, Elastic Search
- Should have good devops working knowledge - Knowledge of AWS, Ansibleetc is a necessity
- Experience in TDD/BDD is required
- Minimum 1 yr working experience in Samza& Kafka.
- Knowledge of Azure is added advantage
- Understanding of AKKA and Play framework

