Job Description
- 3+ Years Java/JEE development experience in an enterprise.
- Experience in Grails Web Framework and Groovy Language will be a plus.
- Must have experience integrating Grails code with front-end JavaScript frameworks including Jquery.
- Must have experience working with XML and JSON using Grails or JMS and Web, services, XML, Apache Tomcat, SQL and Unix and GIT.
Qualifications
- Experience with RDMS concepts and SQL.
- Experience with RESTful Web Services.
- Understanding of proper application design techniques and methodologies.
- Proficient understanding of SDLC processes desired – Agile

About LS Spectrum Solutions Private Limited
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Location: Hyderabad
Work Mode: Hybrid (2 days WFO)
Experience Required: 4.5+ years
Notice Period: Immediate Joiners Preferred
Employment Type: Full-Time
Mandatory Requirements:
- 4.5+ years of experience in Java Development
- Hands-on experience with AWS in a production environment
- Must be available to join immediately
- Must be willing to work in Hybrid mode from Hyderabad
Technical Skill Requirements:
- Strong hands-on experience in Core Java, Spring Boot, and Microservices
- Solid understanding of OOP concepts, Multithreading, and REST APIs
- Practical knowledge and experience working with AWS services like EC2, Lambda, S3, RDS, SNS, etc.
- Familiarity with CI/CD tools and version control systems (Git)
- Good knowledge of SQL and NoSQL databases
- Ability to write clean, efficient, and well-documented code
Key Responsibilities:
- Design, develop, and maintain scalable Java-based backend applications
- Implement and integrate AWS services to ensure scalability and reliability
- Collaborate with cross-functional teams including QA, DevOps, and Front-end developers
- Optimize application performance and troubleshoot issues in a timely manner
- Participate in code reviews, sprint planning, and team discussions
- Ensure best practices in code quality, security, and documentation
- Handle deployments and production support if needed
Job Overview:
We are looking for a Java Developer with experience in building high-performing, scalable,
enterprise-grade applications.
You will be part of a talented software team that works on mission-critical applications. Java
developer roles and responsibilities include managing Java/Java EE application development
while providing expertise in the full software development lifecycle, from concept and design to
testing.
Responsibilities and Duties:
• Contribute to all phases of the development lifecycle
• Write well designed, testable, efficient code
• Ensure designs should follow compliance with specifications
• Prepare and produce releases of software components
• Support continuous improvement by investigating alternatives and technologies and
presenting these for architectural review
Qualifications:
• BE/MCA/BCA/MS/BS degree in Computer Science, Engineering, or a related subject
• Minimum 1 to 4 years of experience
• Proven hands-on Software Development experience
• Proven working experience in Java development
• 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
• Very good English communication skills
• Optional:
o Good to have the knowledge of Angular JS framework.
o Experience to work on the Micro service architecture.
o Experience to work with Git hub & bitbucket.
o Agile methodology.
About Company:
The company is a global leader in secure payments and trusted transactions. They are at the forefront of the digital revolution that is shaping new ways of paying, living, doing business and building relationships that pass on trust along the entire payments value chain, enabling sustainable economic growth. Their innovative solutions, rooted in a rock-solid technological base, are environmentally friendly, widely accessible and support social transformation.
Requirements:
1. Java 8+, J2EE,
2. Core Java- More hands on collections framework
3. JPA- Spring, Hibernate
4. Webservices (SOAP / Rest)
5. Knowldege on SQL & PLQL (Oracle/MySQL)
6. Expericne in Agile tools & processes
7. Good analytical & Communication skills
Position- Backend Lead
Location : Pune/Bangalore
Exp : 10+ years
Prefer Mid Jan joiners
- 8+ years’ experience in Core Java / J2EE, Tomcat, Application Server, Web Services, spring, Spring Boot, Hibernate, messaging systems.
- 10 years min with Team leading experience
- Java 8+, Docker Container, Continuous Integration /Continuous Deployment
- Spring Boot,
- Microservice Architecture,
- PostgreSQL, Azure,MySQL,
- Docker Container, Continuous Integration /Continuous Deployment
Job Title: Java Team Lead
Experience: 4.5 to 8 years
Notice Period: Up to 30days (Negotiable)
Job Description :
- Experience in Java/J2EE technologies - design development of high-volume, high-performance, high-availability, service-oriented applications
- Design and govern the reusable accelerators, design patterns and reusable technical components (e.g. error handling, logging etc.)
- Strong knowledge in developing scalable web applications using Spring Boot with JDBC, JPA, Security, RESTful Web Services
- Experience in front end development using HTML5, JQuery, React JS or Angular
- Research and implement new tools, frameworks and patterns to build a hybrid cloud applications
- Strong knowledge in Database – MySQL / PostgreSQL
- Knowledge of deploying applications in Ubuntu on Cloud Infrastructure
- Knowledge of Docker and Kubernetes for automatic application deployment will be an added advantage
- Lead a team and provide technical knowledge to team members during development
Roles & Responsibilities
- Understand the Requirement
- Convert them into Document
- Deliver the Work Product (software components / modules) with Quality
- High level design & Defining Architecture
- Following Coding best practices
Preferred Notice Period - Less Than 1 Month
Preferred Education - Tier 1 Engineering Colleges - IIT/NIT/DTU or similar
Preferred Work Background - Startup Engineering Experience
Job brief
- We are looking for a Java Developer with experience in building high-performing, scalable, enterprise-grade applications.
- You will be part of a talented software team that works on mission-critical applications. Java developer roles and responsibilities include managing Java/Java EE application development while providing expertise in the full software development lifecycle, from concept and design to testing.
- Java developer responsibilities include designing, developing and delivering high-volume, low- latency applications for mission-critical systems.
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
Requirements
- BS/MS degree in Computer Science, Engineering or a related subject
- Proven hands-on Software Development experience
- Proven working experience in Java development with Spring Framework
- Hands on experience in designing and developing applications using Java EE platforms
- Object Oriented analysis and design using common design patterns.
- Profound insight of Java and JEE internals (Classloading, Memory Management, Transaction management etc)
- Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate) - Experience in the Spring Framework
- Experience as a Sun Certified Java Developer
- Experience in developing web applications using at least one popular web framework (JSF, Wicket, GWT, Spring MVC)
Experience: 8-12 yrs
Location: Noida
Notice Period: Immediate Or 15 days
Job Description:
• 8-12 yrs. experience in Java, J2EE, SQL, JavaScript, HTML, CSS, XML, Oracle, SQL Server
• Strong in Core Java, J2EE and MVC architecture.
• Good written and oral communication skills (English required).
• Good interpersonal skills, with a focus on listening and questioning skills.
• Ability to absorb and retain information quickly.
• Proven analytical and problem-solving abilities.
Must Have:
* Min 3 years in Angular.
* 1 year in AWS.
* Basic knowledge 3-4 months exposure in Python .
Backend Developer
Role : Backend Developer
Department : Technology Team
Experience : 2 - 3 Years of working experience in Backend
Experience in a related position from Gaming Industry would be preferred
Location : South Delhi; 5 Day Working
Qualification : Bachelor’s degree in Technology
Major Skills : Java, NodeJs, Microservices, Data Structures, etc
Ideal Candidate Requirements :
- Experience in development of Java and NodeJs based applications.
- Experience in building microservices from scratch to production level.
- Strong experience in Core Java and MultiThreading
- Good Knowledge of Data Structures
- Worked on Oracle, REDIS and DYNOMITE
- Good Knowledge of Telecom Protocol SIP
Ideal Candidate Skills Requirements :-
- Distributed systems - Microservices - Algorithm design, System Design
- Performance Engineering, Scalability and Architecture
- Gaming Models, Matching and Allocation Algorithms
- Spring Boot, Hibernate, Java reactive, JPA
- Relational Databases - MSSQL,
- Design Patterns : MVC, Singleton, Adapter, Factory, Builder, Strategy
- Messaging Queues - Apache Kafka
- Cache - Redis
- Search - Elastic Search
- Java
- NoSQL - Mongo, Cassandra
- Jenkins, GIT, BitBucket, JIRA









