Core Java - Multithreading, Exception handling, Garbage collection.
at OpexAI

About OpexAI
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We at opexAI strive to make business strategies and provide effective solutions to your complex business problems using AI, machine learning and cognitive computing approaches. With a 40+ years experience in analytics and a workforce of highly skilled and certified consultants, we provide a realistic approach to help you chart an optimal path to success.
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📢 Hiring: Java Developer at Deqode
🔷 Experience- 2+ Years
🔷 Location- Indore
🔷 Mode- 5 Days WFO
(Only immediate joiners & candidates serving notice period)
✅ Must-Have Skills:-
- 2+ years of hands-on Java development experience
- Strong expertise in Spring Boot & Microservices architecture
- Solid experience with AWS services
- Experience with CI/CD Pipelines
- Working knowledge of Docker
- Solid problem-solving mindset
Role: Sr. Java Developer
Exp: 5-7 Years
CTC: up to 30 LPA
Location: Bangalore
Roles and Responsibilities:
- Requirement Analysis, Design and develop, build and maintain modular widgets, custom
- interfaces and middleware components using technologies mentioned.
- Only candidates with motivation to do hands on development and troubleshooting, are
- Willing to help team members when they are stuck, and are willing to work for a technology oriented firm should apply.
- Candidates with experience in technologies like J2EE, spring, Hibernate and java related technologies should apply.
- Ability to design and code using open-source technologies and frameworks.
Looking candidates from Banking or Payment Domain

A highly motivated, skilled, and 3-8 years experienced JAVA Software Engineer to implement innovative solutions with a proven track record developing end-to-end scientific or business applications in JAVA with emphasis on browser-based applications.
You have oodles of experience designing and developing and documenting Enterprise applications using J2EE technologies. You have worked extensively on the new breed of Enterprise applications utilizing cutting edge technologies such as Java, JavaScript, JPA, Hibernate, spring Batch and web services.
You bring to the table…
- Object oriented skills, including an understanding of common object and web application design patterns.
- Strong in Core Java Concepts, JavaScript, JPA, Hibernate, spring, Batch, web services.
- Hands on experience with SQL
- Should possess hands of experience on Linux.
Looking for someone who can join in a month's notice
Role- Java Developer
Location- Bangalore, Mumbai
Experience- 5-8 yrs
Job Description
- 5-7 Yrs of experience building enterprise level applications using Java Restful API’s, Spring(Core, aspect ,boot & batch) and related frame works.
- Development experience in core java
- Expertise in multi-tiered Java EE design and programming , solid understanding and multi-tiered web based applications
- Solid data structures and algorithm experience
- Strong expertise in all the following Java-based technologies
- Spring
- Hibernate Framework (integration layer and Web MVC)

- Ownership of complete backend code.
- Full stack development on cutting edge technology in Fintech domain.
You should Have :
- Server Side languages knowledge: Node.js and express.js is the first choice, Python, Java
- Solid experience working with databases, especially relational DB.
- Solid experience with version control (Git or Bitbucket or SVN).
- B.E. in Computer Science or Graduate/PG degree in Computer Science (this is optional, as we are more interested in your abilities and experience over a paper degree).
- Any experience working with real time projects in backend with node.js and express.js
• Strong in Java 8 - streaming and non-blocking APIs
• Strong in Collection, generics, Data Structure and multi-threading
• Designing patterns and SOLID principles
• Problem solving and hands-on in writing complex implementation

Requirements
- High self motivation to lead & build projects from beginning to end;
- You've shipped multiple products and are willing/able to demonstrate how you solved specific problems to solve users needs;
- Excellent communication in presenting your code and communicating what problems they are solving while giving/receiving feedback;
- Ability to quickly grasp goals and requirements from light specifications;
- Must be able to effectively & efficiently work with stakeholders spreads across many timezones;
- 5+ years of Android experience working in a modern commercial web development environment and shipping solid product;
- Experience in Springboot, Microservices, JPA, oracle database.
- Must have experience in authentication mechanism like LDAP, SSO, any authentication server, role management
Perks
- Ground floor opportunity with the team; shape the strategic direction of the company.
- Work with sharp, motivated and passionate co-workers spread across many regions.
- Rare opportunity to make real positive impact on the world!
- Build large scale enterprise applications.
- Responsible for providing deep technical expertise in designing and delivering end to end high performance, scalable & flexible solutions using Java and Open Stack technologies including Mobility/Responsive Web apps, APIs, application & data Integration, scalable databases, DevOps, Cloud Computing.
- He/ She would be also responsible to experiment, explore and demonstrate application of new technologies by means of conducting quick prototypes to solve business problems. Work with the direction from Solution Architect/ Enterprise Architect and co-create solutions with rest of the IT delivery teams



