
JOB DESCRIPTION
Experience: 3-8 years
Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting.
Required Skills:
- Exp. - 3-8 years
- Experience in Core Java and Spring Boot.
- Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns.
- Should have the ability to analyze, design, develop and test complex, low-latency client- facing applications.
- Good development experience with RDBMS.
- Good knowledge of multi-threading and high-performance server-side development.
- Basic working knowledge of Unix/Linux.
- Excellent problem solving and coding skills.
- Strong interpersonal, communication and analytical skills.
- Should have the ability to express their design ideas and thoughts.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
Similar jobs
· 5+ years of experience in software development using Java.
· Proficiency in Spring Boot and Spring Batch.
· Experience with microservices architecture.
· Hands-on experience with Cassandra or similar NoSQL databases.
· Solid understanding of cloud platforms (AWS, GCP, Azure, etc.).
· Familiarity with Docker and Kubernetes.
· Experience with CI/CD tools such as Jenkins etc
· Strong problem-solving skills and attention to detail.
· Excellent communication and teamwork skills.
Important consideration:
· Core Java - 4 to 6 Yrs
· Spring and Spring Boot, Spring MVC, Spring Data, Spring Security - 4 to 6 Yrs
· DevOps (Jenkins, Junit, sonarQube, Maven) - 1 to 2 Yrs
· MongoDB, NOSql, Couch DB, Cassandra - 1 to 2 Yrs
📢 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
🚀 Hiring: Java Developer at Deqode
⭐ Experience: 2+ Years
📍 Location: Mumbai
⭐ Work Mode:- 5 Days Work from Office
⏱️ Notice Period: Immediate Joiners
(Only immediate joiners & candidates serving notice period)
We are looking for a Java Developer (Mid/Senior) to join our Implementation & Application Support team supporting critical fintech platforms. The role involves backend development, application monitoring, incident management, and close collaboration with customers. Senior developers will handle escalations, mentor juniors, and drive operational excellence.
Key Responsibilities (Brief)
✅ Develop and support Java applications (Spring Boot / Quarkus).
✅Monitor applications and resolve production issues.
✅Manage incidents, perform root cause analysis, and handle ITSM tickets.
✅Collaborate with customers and internal teams.
✅(Senior) Lead escalations and mentor junior engineers.
Top Skills Required
✅ Java, Spring Boot, Quarkus
✅Application Support & Incident Management
✅ServiceNow / JIRA / ITSM tools
✅Monitoring & Production Support
✅Kafka, Redis, Solace, Aerospike (Good to have)
✅Docker, Kubernetes, CI/CD (Plus)
Java Developer (6+ Years Experience)
We are looking for an experienced Java Developer to join our dynamic team for an exciting project with a leading client.
Role Details:
Location: Bangalore
Key Requirements:
6+ years of hands-on experience in Java development
Strong expertise in Core Java, Spring Boot, Microservices
Experience with REST APIs & backend development
Good understanding of databases (SQL/NoSQL)
Familiarity with Agile methodologies
Java Developer – Job Description Wissen Technology is now hiring for a Java Developer - Bangalore/Mumbai with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting. Required Skills: • Exp. - 3 to 8 years. • Experience in Core Java and Spring Boot. • Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns. • Should have the ability to analyze, design, develop and test complex, low-latency client facing applications. • Good development experience with RDBMS. • Good knowledge of multi-threading and high-performance server-side development. • Basic working knowledge of Unix/Linux. • Excellent problem solving and coding skills. • Strong interpersonal, communication and analytical skills. • Should have the ability to express their design ideas and thoughts. About Wissen Technology: Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen has successfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals. Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’. Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world. Wissen Technology offers an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation. We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider.
Sr Java Developer
Experience: 5+ Years
Location: Navi Mumbai, CBD Belapur
Domain: Banking (Payment Aggregators Project)
Work Schedule: 1st and 3rd Saturdays required, as per banking norms
Education: B.E. or Graduation in Computer Science or related field
Budget- 15 Lacs max fixed
Initial document check list before sharing the profiles.
Education
- 10th Passing Certificate
- 10th Mark Sheet
- 12th Mark Sheet
- 12th Passing Certificate
- Convocation Certificate (Mandatory)
- PG (if completed) Degree Certificate & Passing Certificate
Employment
- Previous Organization’s Offer Letter
- Previous Organization’s Appointment Letter
- Previous Organization’s Experience Letter
- Resignation Acceptance Mail from Previous Organization
JOB DESCRIPTION
Key Responsibilities:
Application Development: Design, develop, and maintain robust applications using Java, Spring, Spring Boot, Microservices, Hibernate, REST API, and Oracle SQL.
Spring Validation & Security: Implement input validation and manage secure access to resources using Spring Security.
Collaboration: Work hand-in-hand with cross-functional teams to define, design, and deliver innovative features.
Performance Optimization: Ensure peak performance, quality, and responsiveness of applications.
Problem Solving: Identify bottlenecks and bugs, and craft effective solutions.
Code Quality: Maintain high standards of code quality, organization, and automation.
Skills and Qualifications:
Experience: 5+ years in Java development.
Technical Proficiency: Expert in Java, Spring, Spring Boot, Microservices, Hibernate, REST API, Oracle SQL, and Spring Security.
Banking Domain Knowledge: Experience in payment gateway projects is a plus.
Design Patterns: Strong understanding of object-oriented programming and design patterns.
Problem Solver: Excellent analytical skills and ability to thrive in a fast-paced environment.
Location: Pan India (Hyderabad / Chennai preferred)
Responsibilities
- Develop and maintain SOA-based process applications using JBPM.
- Define and model business processes using BPMN 2.0 on a BPM platform.
- Write clean, efficient, and maintainable code, ensuring best practices in configuration management and code refactoring.
- Collaborate with cross-functional teams to define and implement solutions to business process needs.
- Perform code reviews, troubleshoot issues, and provide innovative solutions.
- Work on UI development and integrate with backend systems.
- Deploy and maintain applications on servers like WebLogic, WebSphere, Apache Tomcat, or Jetty.
- Stay updated with new technologies and tools to improve development efficiency.
Key Requirements
- 4+ years of professional experience in building applications.
- Strong development experience with BPM engines, specifically JBPM (mandatory).
- Hands-on experience in SOA-based process applications.
- Proficient in Java, JSP, Servlets, SQL, and frameworks like Struts/Spring/Hibernate/MyBatis.
- Knowledge of HTML5, CSS, JavaScript languages.
- Familiarity with BPMN 2.0 and querying BPM APIs.
- Experience with application servers like WebLogic, WebSphere, Apache Tomcat, or Jetty.
- Strong problem-solving skills and excellent communication abilities.
Deliver on the end to end application, functionality and features as per the project requirements and
priorities
• Understand the design and project architecture and perform coding and unit testing in accordance with the design and architecture.
• Contribute in all phases of the software development life-cycle
• Resolve technical issues through debugging, research, and investigation
• Understand the requirement and implement it piece by piece and adhere to the defined standards of coding and testing.
• Understand and Utilize required tools for performance of essential functions of programming
• Diagnose and troubleshoot applications and design solutions to address problems
• Work with testing team to review test cases, to ensure robust quality of developed applications
• Document code consistently throughout the development process as per defined standards
• Core Expertise – Java (Javascript OR React.js is highly desired)
• Good to have - Test Driven Development, Rest API, Micro Services
Job Description:
• At least 4+ years of hands-on experience on solution architecture, integration of solutions.
• Strong experience in the following domains: Java EE including (Web Services, REST,JPA), Spring, SOA, Design patterns, Unit and Integration test cases frameworks,Database (SQL & No SQL)
• Knowledge and experience with CI/CD tools and API usage in Mobile applications
• Able & willing to work hands on both solutions & development
• Able to coach / guide the junior members










