Java Developer

Java Developer – Job Description 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. - 4 to 7 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. 

Job Title: Software Development Engineer (SDE – Java)

Job Location: Sector 67, Gurgaon

Work Mode: In office- 5 Days

Job Summary

We are looking for a passionate and highly skilled Software Development Engineer with deep expertise in Java. The ideal candidate has a solid understanding of Spring Boot, the Spring Framework, MongoDB, and Elasticsearch. This role is designed for someone ready to push their limits, learn new technologies, and make a tangible impact on our products.

Key Responsibilities

Develop & Maintain Applications:

• Write efficient, maintainable, and high-quality code using Java and relevant frameworks.
• Develop both new features and improvements to existing systems.

Collaborative Engineering:

• Collaborate with cross-functional teams, including product management, QA, and operations.
• Participate in code reviews to maintain and improve code quality.

System Integration & Data Management:

• Design and implement applications integrating with MongoDB for data storage.
• Leverage Elasticsearch for building scalable search solutions.

Problem Solving & Innovation:

• Quickly learn and integrate new technologies and best practices.
• Push boundaries with innovative solutions and improve overall system performance and security.

Agile Development:

•  Work in a dynamic Agile/Scrum environment, contributing to daily stand-ups, sprint planning, and retrospectives.
• Maintain clear documentation for code, designs, and processes.

Required Qualifications

Programming Expertise:

• Thorough knowledge of Java with hands-on experience in developing large-scale applications.

Frameworks & Tools:

• Strong experience with Spring Boot and the Spring Framework.
• Practical experience with MongoDB and Elasticsearch.

Technical Aptitude:

• Demonstrated ability to learn new technologies quickly and apply them effectively.
• Excellent problem-solving, debugging, and performance tuning skills.
• Teamwork & Communication:
• Strong verbal and written communication skills.
• Ability to work both independently and collaboratively in a team environment.

Preferred Skills & Experience

• Experience with microservices architecture and containerization technologies (e.g., Docker, Kubernetes).
• Familiarity with CI/CD tools and automation frameworks.
• Exposure to front-end technologies and RESTful service development.
• Knowledge of cloud platforms such as AWS, Google Cloud, or Azure.

Designation: Java Back End Developer

1. Strong in Java , Spring Boot, ver.x (Microservices)
2. 5+ year’s software engineering experience working with large scale applications and projects.
3. Knowledge of best practice software development methodologies and coding standards.
4. General knowledge of public cloud infrastructure and data solutions (e.g. AWS)
5. Broad experience designing and developing scalable, resilient, performant applications:
6. Distributed systems
7. Microservices design and implementation
8. Experience working on, and deploying, large scale systems in Java 
9. Experience with relational DBs like MySQL, SQL Server or Oracle.