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Java Developer

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Job Description - Java Developer

Wissen Technology is Hiring for Java Developer 

About Wissen Technology: Wissen Technology is a globally recognized organization known for building solid technology teams, working with major financial institutions, and delivering high-quality solutions in IT services. With a strong presence in the financial industry, we provide cutting-edge solutions to address complex business challenges.

Role Overview: We are seeking skilled Java Developers with a strong background in developing scalable, low-latency applications within the financial services domain. The ideal candidate will bring a combination of strong Java programming expertise and hands-on experience with enterprise-grade systems. 
Experience: 3-5 Years 

Location: Bangalore 

Key Responsibilities 

  • Design, develop, and maintain complex, high-performance, low-latency Java applications for financial trading platforms. 
  • Work on core components using Java 5.0 and above, Spring Framework, and Apache CXF. 
  • Develop microservices and RESTful APIs adhering to modern architecture and design principles. 
  • Collaborate with cross-functional teams for system design, integration, testing, and deployment. 
  • Analyze business requirements, perform impact analysis, and develop scalable technical solutions. 
  • Ensure code quality through unit testing, code reviews, and adherence to best practices. 
  • Participate in high/low-level system design and architectural discussions. 

Required Skills:  

  • Java (Core Java 5.0+), Spring, Apache CXF 
  • Solid understanding of OOPs, Data Structures, Algorithms, and Design Patterns 
  • Multithreading and Concurrency in high-volume server-side development 
  • Experience with Microservices Architecture 
  • Strong knowledge of RDBMS (preferably Sybase) 
  • Hands-on experience in Unix/Linux environments 
  • Familiarity with Sales & Trading platforms in Investment Banking / Capital Markets 
  • Ability to contribute to both High-level and Low-level Design 
  • Strong problem-solving, analytical, and communication skills 

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. We help clients build world class products. We offer an array of services including Core Business Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud Adoption, Mobility, Digital Adoption, Agile & DevOps, Quality Assurance & Test Automation.  

Over the years, Wissen Group has successfully delivered $1 billion worth of projects for more than 20 of the Fortune 500 companies. 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’. 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 with the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.  

We have been certified as a Great Place to Work® company for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider. Great Place to Work® Certification is recognized world over by employees and employers alike and is considered the ‘Gold Standard’. Wissen Technology has created a Great Place to Work by excelling in all dimensions - High-Trust, High-Performance Culture, Credibility, Respect, Fairness, Pride and Camaraderie. 

 Website: www.wissen.com 

 Wissen Thought Leadership: https://www.wissen.com/articles/ 

 Employee Speak: 



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