
- Experience in Core Java 5.0 and above, CXF, Spring.
- Extensive experience in developing enterprise-scale n-tier applications for financial domain. 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 Experience into Microservices , Data structures , Oops , Algorithms, multithreading etc
- Good development experience with RDBMS, preferably Sybase database.
- Good knowledge of multi-threading and high-volume server-side development.
- Experience in sales and trading platforms in investment banking/capital markets.
- Basic working knowledge of Unix/Linux.
- Experience into High /Low level designing.
- Excellent problem solving and coding skills in Java.
- 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.
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Key Responsibilities
• Analyze and understand business processes and requirements to develop effective technical solutions.
• Assist in the planning, designing, development, of new applications and enhancements to existing applications.
• Collaborate with IT team members, decision makers, systems owners, and end users to define business requirements and systems goals, and identify and resolve business systems issues.
• Prepare functional specification documents in accordance to new business requirements.
• Ensure compatibility and interoperability of business software applications.
• Review and analyze the effectiveness and efficiency of existing systems and develop strategies for improving or further leveraging these systems.
• Assist in the deployment of new applications and enhancements to existing applications.
• Identify, assess, and recommend software solutions and implementation partners to management.
• Perform cost-benefit and return on investment analyses for proposed systems to aid management in making implementation decisions.
• Participate and sometimes drive IT projects to ensure that system requirements and data engineering needs are addressed throughout the project life cycle.
• Create systems models including integration points, specifications, diagrams, and charts to provide direction to internal stakeholders and third parties.
• Coordinate and perform in-depth tests, including end-user reviews, for modified and new systems.
• Provide orientation and training to end users for all modified and new systems.
Qualifications & Experience
• Minimum Bachelor’s degree in Information Technology, Computer Science, or related field.
• Minimum of 5 years of experience in related fields with 3 to 4 years in systems and/or functional analysis.
• Proven experience in analysing, designing, and implementing information systems.
• Strong understanding of business processes and technical systems.
• Hands-on skills in SQL and databases (e.g. Oracle, SQL Server).
Other Prerequisites
• Excellent problem-solving skills and the ability to work under pressure. • Good project management skills.
• Excellent written and oral communication and interpersonal skills.
• Ability to conduct research into systems issues and products as required.
• Ability to communicate ideas in both technical and user-friendly language.
• Highly self motivated and directed.
• Keen attention to detail.
• Proven analytical and creative problem-solving abilities.
• Strong customer service orientation.
• Experience working in a team-oriented, collaborative environment
Join our team of experts and revolutionize the tech industry with cutting-edge Java development. If you're a master of object-oriented programming and have a passion for delivering high-quality solutions.
Here are the requirements for the above-mentioned role;
- Candidates should have hands-on experience in Core Java, Spring Framework, J2EE, and Servlets.
- Should have Knowledge of Java coding standards and test-driven environment
- Must have a good understanding of Backend concepts like Collections, Multithreading, Data structures, algorithms, and design patterns.
- Good communication and problem-solving skills
- Should contribute to all phases of the development lifecycle.
- Should have knowledge of version control systems like git or subversion. Knowledge of the financial domain is an added advantage and development environment
we want you! Apply now and become a part of our dynamic, fast-growing company.
- 2.5+ year of experience in Development in JAVA technology.
- Strong Java Basics
- SpringBoot or Spring MVC
- Hands on experience on Relationl Databases (SQL query or Hibernate) + Mongo (JSON parsing)
- Proficient in REST API development
- Messaging Queue (RabitMQ or Kafka)
- Microservices
- Any Caching Mechanism
- Good at problem solving
Good to Have Skills:
- 2+ years of experience in using Java/J2EE tech stacks
- Good understanding of data structures and algorithms.
- Excellent analytical and problem solving skills.
- Ability to work in a fast paced internet start-up environment.
- Experience in technical mentorship/coaching is highly desirable.
- Understanding of AI/ML algorithms is a plus.

- Challenge technical decisions and web service designs and provide inputs for improvement
- Provide qualified code (tested and documented)
- Fix issues that arise from testing/customers
- Create or update all the relevant and required technical documents (design, architecture, )
- Follow quality development rules and recommendations (unitary test, change management, build management, Software factory…)
- Perform code reviews and suggest improvements
- Work in Agile mode and Test Driven development process
- Collaborate and work closely with all stakeholders
- Hardcore developers who can write performance-based quality code and drive code
- Preferred: Java1.8, Junit, Springboot, Dropwizard, RabbitMQ, Jenkins jobs, NoSQL DB (MongoDB, Neo4j), Docker, and DevOps (Optional: Python, AWS)
- Knowledge about Secure coding guidelines, Sonarqube, Configuration Management (Perforce), Jira
- MUST have experience in Scrum/Agile SDLC
- Value Add – experience on the server side in IPTV/OTT/STB
1. Be hands-on and ship good quality code Fast
2. Understand business and product requirements and brainstorm the technology solutions
3. Take responsibility for the individual modules development, maintenance, deployment
4. Understand existing code, maintain and improve it.
Qualifications -
1. 1+ years of Hands on experience in Core Java,Spring Boot, Spring MVC, Hibernate, Play etc
2. Hands on experience in SQL and NoSQL databases like Postgres, MongoDB, ElasticSearch, Redis
3. Knowledge of software development models like RAD and Agile
4. Quick Learner
Good to have : Oracle, WAS/Tomcat server knowledge and basic knowledge of shell scripting.
- Provide objective guidance without personal or political considerations.
- Pitching ideas for projects based on gaps in the market and technological advancements.
- Rolling out fixes and upgrades to software, as needed.
- Securing software to prevent security breaches and other vulnerabilities.
- Setting up a continuous build environment to speed up software development and deployment process.
- Architecting overall, comprehensive, and efficient practices.
- Guiding developers and operation teams in case of an issue.
- Monitoring, reviewing, and managing technical operations.
Requirements:
- Degree in Computer Science, Information Systems, or related field.
- Previous experience working on a 24x7 cloud or SaaS operation team.
- Spring Boot Java 8, Spring Core, Spring Boot, Spring MVC, Swagger, Tomcat 8, Maven, Jenkins, SVN, GIT, Postman/Newman, RESTful Services, Containers.
- Experience with infrastructure management and monitoring.
- Proven in developing, implementing, and providing solutions to the given problem in all Java technologies.
- Proficient in stitch-together end-to-end application starting from front-end web development, back-end development, middleware integration, and persisting data in no SQL or DBMS databases.
- Ability to work independently and as part of a team.









