Java Backend Developer at Wissen Technology · Pune · 5 - 8 years · Profitable · Posted 27 Oct 2026

Key Responsibilities:
- Around 4+ years of experience in Java backend development. Candidates with 3+ years of relevant experience may also be considered.
- Strong problem-solving and coding skills in Java are mandatory.
- Strong knowledge of the Spring Framework, including Spring Boot, RS services, and Spring Batch.
- Experience with microservices architecture is preferred. Candidates with basic microservices exposure may also be considered.
- Good understanding of SQL and NoSQL databases. Strong knowledge of at least one database system, such as BigQuery or Oracle, is mandatory.
- Exposure to Kafka, Docker and Kubernetes will be an added advantage.
- Familiarity with AI coding tools such as Claude Code or Cursor will be an added advantage.
- Candidates should have strong programming fundamentals to validate and review AI-generated outputs.

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 (10)
Urgent Requirement 🔥
👉 Java Backend with AWS
👉 Java Backend with React, Spring Boot, Microservices
Exp: 3+ Yrs
Loc: Chennai, Bangalore, Hyderabad
Immediate Joiners Preferred!
Build Products. Solve Real Problems. Grow with Us.
Are you passionate about building scalable applications, solving complex engineering challenges, and working with modern technologies?
At NonStop io Technologies, we're looking for a talented Java Developer who enjoys creating high-quality software, collaborating with smart teams, and continuously learning new technologies.
This isn't just another development role. You'll work on real-world products, modern architectures, cloud technologies, AI-powered development tools, and systems that impact businesses and users every day.
If you're someone who loves writing clean code, takes ownership of your work, and wants to grow into a strong technical contributor or future tech lead, we'd love to connect with you.
About NonStop io Technologies
NonStop io Technologies is a product engineering company with 10+ years of experience building web and mobile applications for startups and enterprises.
We're a team of passionate engineers who believe in:
- Building products, not just projects
- Continuous learning and innovation
- Engineering excellence and quality delivery
- Long-term ownership and customer success
- Collaboration, transparency, and growth
Our engineers don't just execute tasks, contribute ideas, influence architecture decisions, and help shape products from concept to scale.
What You'll Be Working On
- Designing and developing scalable backend applications using Java and Spring Boot
- Building REST APIs and Microservices
- Working on cloud-ready applications and distributed systems
- Collaborating with product managers, designers, and engineers
- Improving application performance, scalability, and reliability
- Contributing to architecture and technical design discussions
- Leveraging AI-powered development tools to enhance productivity
- Working with CI/CD pipelines and modern software engineering practices.
Skills We're Looking For
Must Have
- 3–6 years of experience in Java development(Min 3 Years)
- Strong expertise in Java, Spring Boot, Spring MVC, and Hibernate/JPA
- Experience building Microservices and REST APIs
- Strong understanding of OOP, Design Patterns, and Clean Coding Practices
- Experience with MySQL or PostgreSQL
- Working knowledge of Git
- Hands-on experience with Frontend Technologies (HTML, CSS, JavaScript, React/Angular)
- Experience with Maven or Gradle
Good to Have
- Experience with AWS or cloud environments
- Exposure to CI/CD pipelines and DevOps practices
- Experience with distributed systems and scalable architectures
- Knowledge of automated testing frameworks
- Familiarity with AI-assisted development tools such as GitHub Copilot
Why Developers Love Working With Us
- Work on real products with real impact
- Opportunity to work on modern architectures and cloud technologies
- Exposure to AI-powered software development practices
- Learn directly from experienced engineers and architects
- Friendly, collaborative, and growth-oriented culture
- Freedom to experiment, innovate, and share ideas
- Continuous learning and career growth opportunities
- Work with a team that values ownership, trust, and engineering excellence
Interested in Joining Our Team?
We're always excited to connect with developers who are curious, driven, and passionate about technology.
If you enjoy building quality software, learning new technologies, and taking ownership of your work, this could be the right opportunity for you.
We look forward to connecting with you!
Wissen Technology is looking for experienced Java Developers to join our team in Bangalore!
📍 Location: Bangalore
💼 Experience: 5–7 Years
⚡ Immediate Joiners Only
🔑 Key Skills
Strong experience in Core Java
Strong understanding of OOPs concepts
Hands-on experience with Java Collections
Strong knowledge of Multithreading & Concurrency, DSA (Data Structures & Algorithms), Spring Boot & Microservices, REST APIs, SQL / Database
📌 Please Note: Only candidates currently based in Bangalore can apply, as the interview process includes F2F rounds.
Key Responsibilities:
- Design, develop, test, and maintain backend applications using Java and Spring Boot.
- Build and consume RESTful APIs and integrate with third-party services.
- Develop scalable microservices and distributed systems.
- Optimize application performance, reliability, and security.
- Write clean, maintainable, and well-documented code.
- Collaborate with front-end developers, QA engineers, DevOps, and product teams.
- Troubleshoot production issues and implement bug fixes.
- Participate in code reviews and follow software development best practices.
- Contribute to CI/CD pipelines and deployment processes.
Required Skills & Experience
- Strong proficiency in Java (Java 8/11/17+).
- Hands-on experience with Spring Boot, Spring MVC, Spring Data JPA, and Spring Security.
- Experience building RESTful APIs and microservices.
- Knowledge of Hibernate/JPA.
- Strong understanding of SQL databases such as MySQL or PostgreSQL.
- Familiarity with Git and version control.
- Understanding Maven or Gradle.
- Knowledge of unit testing frameworks such as JUnit and Mockito.
- Understanding object-oriented programming principles and design patterns.
Required Skills
- 5+ years of experience in Backend Java Development.
- Strong proficiency in Core Java.
- Hands-on experience with Spring Boot.
- Experience with Spring Framework, Spring Data JPA, and Hibernate.
- Experience with Spring Batch.
- Strong understanding of RESTful APIs.
- Good knowledge of Microservices architecture.
- Strong experience with SQL databases.
- Exposure to NoSQL databases.
- Experience with Git and CI/CD.
- Experience with JUnit, Mockito, or similar testing frameworks.
- Strong debugging and troubleshooting skills.
- Good understanding of software development best practices.
Good-to-Have Skills
- Docker / Kubernetes
- AWS / Azure / GCP
- Kafka / RabbitMQ
- Redis
- Swagger / OpenAPI
- Monitoring and logging tools
The recruiter has not been active on this job recently. You may apply but please expect a delayed response.
Experience in Core Java, Spring Boot.
• Experience in microservices.
• Extensive experience in developing enterprise-scale systems for global organization. Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should be able to analyze, design, develop and test complex, low-latency client-facing applications.
• Good development experience with RDBMS in SQL Server, Postgres, Oracle or DB2
• Good knowledge of multi-threading
• Basic working knowledge of Unix/Linux
• Excellent problem solving and coding skills in Java
• Strong interpersonal, communication and analytical skills.
• Should be able to express their design ideas and thoughts
Must have
Experience in the Core Java development
Good understanding of Object Oriented Design, Design Patterns and data structure algorithms
Experience in Multi-threading, Hashmaps, Collection arrays
Experience in Java collections
Experience in developing applications using Spring Boot
Proficient in building Micro Services with Java 1.8 or higher, J2EE, Spring, Spring Boot.
Proficient with No SQL and Relational Databases
Hands on experience in Unit testing frameworks like Junit / Mockito OR TDD
The recruiter has not been active on this job recently. You may apply but please expect a delayed response.
Backend Engineer – Java/Spring – Bangalore
Job Title: Backend Engineer (Java)
Experience: 7 - 10 years
Location: Bangalore
Employment Type: Full Time with Arcis E Services
About the Role
Looking for a backend engineer with strong Java and Spring expertise to build scalable microservices and backend systems.
Key Responsibilities
• Develop microservices using Java, Spring Boot, Spring Core, Hibernate.
• Design REST APIs, authentication, and backend architecture.
• Work with SQL/NoSQL databases and optimize queries.
• Collaborate with frontend and QA for seamless integrations.
• Participate in code reviews, refactoring, and performance optimization.
Required Skills
• J2EE, Spring Boot, Hibernate.
• RESTful services, JSON/XML.
• SQL (MySQL/PostgreSQL) and NoSQL fundamentals.
• Familiarity with Docker/Kubernetes is a plus.
Java backend (Java + Kafka)
Bangalore
5+yrs
immediate to 15days
Java, Spring Boot, Kafka, microservice
Call or WhatsApp: 6 3 8 5 0 7 6 1 4 2
Java + Angular
Java, spring boot, microservice, angular
5-10yrs
Hyderabad, bangalore
immediate 15days
Call or WhatsApp: 6 3 8 5 0 7 6 1 4 2










