Java Developer

We are seeking an experienced Associate Architect to lead technical design and architectural decisions across diverse client projects. This role combines hands-on technical leadership with strategic architectural planning, ensuring scalable, secure, and maintainable enterprise solutions.

Key Responsibilities

• Design end-to-end solutions for complex client requirements across multiple technology stacks
• Define technical standards, best practices, and architectural guidelines
• Conduct architecture reviews and ensure adherence to design principles
• Create and maintain architecture documentation and design artifacts
• Mentor and guide development teams (Java, .NET, Node.js)
• Lead technical discussions and architecture decision-making sessions
• Provide leadership during critical project phases
• Collaborate with clients to understand business needs and constraints
• Ensure solutions meet performance, scalability, and security requirements
• Contribute hands-on to critical components and POCs
• Drive innovation and adoption of emerging technologies
• Enable cross-team knowledge sharing and alignment
• Participate in hiring, technical interviews, and evaluations
• Present architecture solutions to stakeholders and clients
• Support pre-sales and solution design initiatives

Must-Have Skills

Architectural & Leadership Expertise

• Software Architecture: 7+ years designing enterprise applications, microservices, and distributed systems
• Tech Stack Expertise: Strong in at least 2 — Java/Spring, .NET Core/Framework, Node.js
• Design Principles: SOLID, Domain-Driven Design (DDD)
• Architectural Patterns: CQRS, Event Sourcing, Saga
• API Design: REST, GraphQL, versioning, integration patterns
• System Design: Scalability, load balancing, caching, performance optimization

Technical Leadership

• Proven experience mentoring mid-level developers (4–6 years exp)
• Strong code review and architectural governance experience
• Ability to evaluate tools, frameworks, and make strategic decisions
• Experience collaborating with DevOps, QA, and business teams

Cloud & Infrastructure

• Containerization: Docker (advanced)
• Orchestration: Kubernetes
• Cloud Platforms: AWS / Azure / GCP
• DevOps: CI/CD pipelines, Infrastructure as Code, monitoring & observability

Good-to-Have Skills

Advanced Architecture

• Event-driven architecture (Kafka, RabbitMQ, pub-sub systems)
• Database architecture (Polyglot persistence, sharding, CQRS)
• Security (OAuth2, OIDC, Zero Trust architecture)
• Performance engineering (APM tools, load testing, capacity planning)

Business & Client Engagement

• Translate business requirements into scalable technical solutions
• Experience presenting solutions to client stakeholders
• Technical estimation, capacity planning, and risk assessment
• Consulting experience during client acquisition / pre-sales

JOB DESCRIPTION

Experience: 5-8 years

Location: Mumbai

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. - 5-8 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.

We are seeking a skilled Java Developer with 5+ years of experience in Java, Camunda, Apache Camel, Kafka, and Apache Karaf. The ideal candidate should have expertise in workflow automation, message-driven architectures, and enterprise integration patterns. Strong problem-solving skills and hands-on experience in microservices and event-driven systems are required.

Job Roles and Responsibilities – Java Developer           

Primary Role and Responsibility: .

· Bachelor’s degree in computers / Electronics/Any Graduate

· 3-6 years of relevant experience.

· Contribute to all phases of the development lifecycle

·  3 to 6 years of experience.

· Write well designed, testable, efficient code

· Ensure designs are compliant with specifications

· Prepare and produce releases of software components

· Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review

· Work from Office

Expertise You ll Bring

· Development skills in Language and Framework

· Strong coding skills in Core Java 8.0

· Expertise in J2EE

· Spring Boot

· Spring Data JPA

· Hibernate

· Expertise in REST API development and deployment using a microservices paradigm

· A good understanding of RDBMS concepts

· Knowledge of deployment and build tools

· A good understanding of Terraform scripts (needing only minor changes / enhancements)

• 3 years experience working on Python, Django and DRF (must have projects)
• Back-end Development, Third Party SDK Implementation, CI/CD
• Pipeline with AWS, Containerization of Server, Caching, Micro-service Implementation
• Architecture design of the web applications.
• Implementation of a robust set of services and APIs to power the web application.
• Building reusable code and libraries for future use.
• Optimization of the application for maximum speed and scalability.
• Writing reusable, testable, and efficient code.
• Design and implementation of low-latency, high-availability, and performant applications.
• Integration of user-facing elements developed by front-end developers with server-side logic.
• Implementation of security and data protection.
• Translation of UI/UX wireframes to visual elements

Job title: Full Stack Developer

Location : Chandigarh