Senior Software Engineer

Wissen Technology; Bengaluru; On-site; INR 2,800,000 - 3,800,000; Full time

Job summary

Wissen Technology is seeking an experienced Java Developer with 7 to 10 years of hands-on experience in designing, developing, and maintaining enterprise-grade applications. The ideal candidate should possess strong expertise in Java, microservices architecture, cloud technologies, and modern software development practices.

Responsibilities include designing, developing, testing, and maintaining scalable Java-based applications, building RESTful APIs and microservices with Spring Boot, and

Qualifications

• Proven experience in designing, developing enterprise-grade Java applications.
• Strong knowledge of microservices and cloud-based architectures.
• Experience with CI/CD and DevOps practices.
• Hands-on with SQL databases and messaging systems.
• Familiarity with containerization and DevOps tools.
• Bachelor's or Master's in CS/IT or related field.

Responsibilities

• Design, develop, test, and maintain scalable Java-based applications.
• Develop RESTful APIs and microservices using Spring Boot.
• Collaborate with cross-functional teams to define, design, and deliver high-quality software solutions.
• Participate in code reviews and ensure adherence to coding standards and best practices.
• Optimise application performance, scalability, and reliability.
• Troubleshoot production issues and provide timely resolutions.
• Contribute to architectural discussions and technical decision-making.
• Implement CI/CD pipelines and DevOps best practices.

Skills

Core Java

Spring Boot

Spring MVC

Spring Security

Hibernate/JPA

Microservices

REST APIs

SQL Databases

Messaging Systems

Cloud Platforms

Docker

Kubernetes

Git

Maven/Gradle

Jenkins

Design Patterns

System Design

CI/CD pipelines

Education

Bachelor's or Master's degree in Computer Science/IT or related field

Tools

Docker

Kubernetes

Jenkins

Git

Maven/Gradle

Job description

Wissen Technology is seeking an experienced Java Developer with 7 to 10 years of hands‑on experience in designing, developing, and maintaining enterprise‑grade applications. The ideal candidate should possess strong expertise in Java, microservices architecture, cloud technologies, and modern software development practices.

Responsibilities

• Design, develop, test, and maintain scalable Java‑based applications.
• Develop RESTful APIs and microservices using Spring Boot.
• Collaborate with cross‑functional teams to define, design, and deliver high‑quality software solutions.
• Participate in code reviews and ensure adherence to coding standards and best practices.
• Optimise application performance, scalability, and reliability.
• Troubleshoot production issues and provide timely resolutions.
• Contribute to architectural discussions and technical decision‑making.
• Implement CI/CD pipelines and DevOps best practices.

Requirements

• Strong experience in Core Java (Java 8/11/17).
• Expertise in Spring Boot, Spring MVC, Spring Security, Hibernate/JPA.
• Experience with Microservices Architecture.
• Strong knowledge of REST APIs and web services.
• Hands‑on experience with SQL databases such as Oracle, MySQL, PostgreSQL.
• Experience with Messaging Systems such as Kafka, RabbitMQ, or ActiveMQ.
• Knowledge of Cloud Platforms (AWS, Azure, or GCP).
• Experience with Docker, Kubernetes, and containerization technologies.
• Familiarity with Git, Maven/Gradle, Jenkins, CI/CD pipelines.
• Strong understanding of design patterns, data structures, and system design.

Preferred Skills

• Experience in financial services, banking, or fintech domains.
• Knowledge of Agile/Scrum methodologies.
• Exposure to monitoring and logging tools like Splunk, ELK, Grafana, or Prometheus.
• Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.

Key Competencies

• Strong problem‑solving and analytical skills.
• Excellent communication and stakeholder management abilities.
• Ability to work independently and in a fast‑paced environment.
• Strong ownership and accountability mindset.