Senior Java Developer - Immediate Opportunity

5+ years of experience in full stack development Strong hands-on experience with Node.js and React.js.

Proficiency in JavaScript (ES6+), HTML5, and CSS3 .

Experience with RESTful APIs and microservices architecture

Familiarity with databases like MongoDB / MySQL / PostgreSQL

Experience with version control systems (Git)

Understanding of CI/CD pipelines and cloud platforms (AWS/Azure/GCP)

Strong problem-solving and leadership skills 

Job Title: Java Fullstack Developer (with Angular Experience)

Location: Mumbai, India

Experience: 8 to 12 Years

Company: Wissen Technology

Job Description:

Wissen Technology is seeking a highly skilled and experienced Java Fullstack Developer with a strong background in Angular to join our dynamic team in Mumbai. The ideal candidate will have a passion for technology, a strong analytical mindset, and the ability to work collaboratively in a fast-paced environment.

Key Responsibilities:

- Design, develop, and maintain robust and scalable web applications using Java and Angular.

- Collaborate with cross-functional teams to define, design, and ship new features.

- Write clean, maintainable, and efficient code.

- Ensure the performance, quality, and responsiveness of applications.

- Identify and correct bottlenecks and fix bugs.

- Help maintain code quality, organization, and automation.

- Conduct code reviews and provide constructive feedback to team members.

- Stay up-to-date with the latest industry trends and technologies.

Requirements:

- Bachelor’s degree/Master’s Degree in Computer Science, Information Technology, or a related field.

- 8 to 12 years of hands-on experience in fullstack development with Java and Angular.

- Proficiency in Java, Spring Boot, and RESTful APIs.

- Strong experience with Angular and front-end development (HTML, CSS, JavaScript/TypeScript).

- Knowledge of databases such as SQL Server, PostgreSQL, Oracle, or similar.

- Experience with version control systems (Git, SVN, etc.).

- Familiarity with Agile/Scrum methodologies.

- Strong problem-solving skills and a keen attention to detail.

- Excellent communication and teamwork skills.

- Ability to work independently and manage multiple tasks effectively.

Why Join Wissen Technology:

- Competitive salary and benefits package.

- Opportunity to work with cutting-edge technologies.

- Collaborative and inclusive work environment.

- Continuous learning and professional development opportunities.

- Chance to work on exciting and challenging projects.

Join Wissen Technology and be a part of a team where innovation meets excellence! Share this opportunity with colleagues and friends who might be interested.

Website: [www.wissen.com](http://www.wissen.com)

LinkedIn: [https://lnkd.in/gnK-vXjF](https://lnkd.in/gnK-vXjF)

What You will do

● Create beautiful software experiences for our customers using design thinking, lean and agile methodology.

● Design and develop software products from scratch using the latest cutting edge technologies, platforms and languages such as JAVA, python, Javascript, GoLang and Scala.

● Work in a dynamic, collaborative, transparent, non-hierarchical culture.

● Help to grow the next generation of developers and have a positive impact on the industry.

Basic Qualifications

● Experience: 8+ years.

● Engineering Degree in Computer Science OR Equivalent.

● Hands-on development experience with a broad mix of languages such as JAVA, Python, Javascript etc.

● Server-side development experience mainly in JAVA, (Python and nodeJS can be considerable)

● UI development experience in ReactJS or AngularJS or PolymerJS or EmberJS or Jquery etc.

● Passion for software engineering and follow the best coding concepts.

● Good to great problem solving and communication skills.

● Must have experience in technical architecture and design , code reviews and mentoring junior developers.

● Should have experience in stakeholder management and work along with architects as and when necessary to lead the project.

Nice to have Qualifications

● Product engineering and customer-centric mindset.

● Great OOP skills, including design patterns.

● Experience with devops, continuous integration & deployment.

● Exposure to big data technologies, Machine Learning and NLP will be a plus.

Benefits

● Competitive salary.

● Work from anywhere.

● Reimbursements for remote work set up.

● Insurance (including a top up insurance for COVID).

● Free Access to Online learning libraries such as O'reilly or equivalent

Location

Remote - work from anywhere.

About the role:

We're looking for a seasoned backend specialist skilled in Adobe Experience Manager (AEM) and robust Java development. The role encompasses crafting and maintaining AEM templates, components, and integrations while upholding clean coding practices.

Responsibilities:

AEM Development & Maintenance:

• Develop and maintain AEM templates, components, and workflows.
• Collaborate with front-end teams to ensure seamless integration of web components into AEM.
• Implement and manage content structures within the AEM platform, including content types, taxonomies, and metadata.

Java Development:

• Write clean, scalable, and maintainable Java code to enhance the backend capabilities of AEM.
• Optimize performance of AEM instances, leveraging Java best practices and tools.
• Work with other Java-based tools and frameworks that integrate with the AEM ecosystem.

System Integration:

• Integrate AEM with other enterprise systems, databases, and third-party services using APIs, web services, or other methods.
• Ensure data consistency and reliability across integrations.
• Ensure backend solutions adhere to clean coding practices.
• Conduct and participate in regular code reviews to maintain code quality.
• Stay updated on the latest AEM patches and updates, and ensure timely application for security and performance.

Performance & Scalability:

• Monitor AEM backend performance and optimize as necessary to ensure smooth operation.
• Work with infrastructure teams on scaling solutions, ensuring the AEM platform can handle growth in traffic and content.
• 8 years’ experience in development, with atleast 4+ years in AEM
• Strong expertise in Java with a focus on backend development.
• Proven experience working with Adobe Experience Manager (AEM) and understanding of its architecture and components.
• Proficiency in developing and managing OSGi components and services, with an understanding of OSGi configurations, lifecycle, and modularity aspects.
• Deep knowledge of JCR standards, including experience with node structures, versioning, and query languages like XPath or SQL2.
• Experience with AEM built in and exgternal search engine
• Knowledge of clean coding practices and principles with a track record of applying them in past roles.
• Familiarity with RESTful services, and integration patterns with AEM.
• Strong understanding of version control systems, preferably Git.
• Knowledge of continuous integration and continuous deployment (CI/CD) pipelines and tools.
• Comfortable with server configurations, caching strategies, and optimizing AEM dispatcher setups.
• Knowledge of CDN.
• Maintain code quality through regular code reviews, unit testing, and following established best practices.
• Stay updated with the latest industry trends and incorporate them into projects as deemed fit.
• Good communication including written, diagrammatic, and oral to unwind complexities in solutions to technical and non-technical personnel.
• Strong analytical, critical thinking, and problem-solving skills.
• Keep up with the latest trends, be a disruptive thinker and have experience of driving cultural change in organizations.
• Passionate innovator.
• Self-motivated and capable of leading initiatives with little or no supervision.
• Flexible to meet changing requirements and priorities.
• Good inter-personal skills combined with willingness to listen and learn.
• Able to react positively under pressure to deliver solutions in a timely manner.
• Enjoy results-oriented and thought-provoking work with a strong desire to progress career.
• Able to work in a global, multi-cultural environment.
• Able to express compassion and have engineering empathy.
• Willing to travel as required by role, when needed.

Academic requirements

• Bachelor's Degree in Management Information Systems, Computer Science, or related computer engineering degree is preferred but relevant work experience and proven background is foremost.

• 3-5  years of experience in development of Java based Web software solutions
•  
• Expertise in Full Stack Java development using Java frameworks and libraries such as Spring, Spring Boot, Hibernate and Maven with Oracle database
• Have knowledge and experience with at least one of the following frontend technologies: ReactJS or Angular 2+
• Knowledge of JavaScript, HTML5, CSS3
• Have good written and verbal English language communication skills with an ability to work effectively in an international environment 

What You’ll Do:

• Enable and exercise your problem solving and analytical skills.
• Design and develop Java/J2EE based full stack software components including complex modeling, MVC based UI, etc.
• Ensure applications are implemented to meet business and technical requirements.
• Work with high performing engineering teams across global locations.

.What You Need to Be Successful:

• Bachelor’s degree in Computer Science or equivalent.
• Solid 5-10 years hands-on design and coding experience.
• Familiarity with Agile development, JSF/Primefaces, JPA/Hibernate, Spring, ActiveMQ.
• Strong object-oriented design, Java/J2EE and MVC architecture based programming skills.
• Solid relational DBMS skills using MySQL, or other RDBMS products.
• Desirable - Experience in Big Data Technologies (Hadoop, ElasticSearch, Kafka, MongoDB, etc.)
• Nice to have - Real-world experience in large scale, and high availability implementations.
• Experience developing web services using REST and SOAP approaches.

• 12 to 16 years of experience in enterprise level software architecture, design, development (architecture, design patterns, reliability and scaling) of new and current systems
• Experienced in Full Stack product development
• Bachelor’s Degree in computer science or a related field
• Computer Science fundamentals in data structures, algorithm design and problem solving.
• Extensive knowledge and deep understanding of Java and related technologies
• Experience with modern software development methodologies: Agile/Kanban, CI/CD, DevOps, etc.
• Proficiency in Full Stack product development
• Proficiency with Java is essential.
• Proficiency with React, TypeScript, JavaScript, HTML CSS is essential
• Proficient with REST APIs
• Proficient with product development experience on both front end and back end
• Experience with AWS and/or other public cloud technologies.
• Database Experience (query optimization, index generation, caching) or NoSQL DBs a plus

Preferred Qualifications:

The Senior Full Stack Developer is responsible for bringing the platform to the next level and ensuring the stability of the core platform. S/he will report directly to our GM and will have the opportunity to participate in the next phase of growth at Delishop, developing the platform and adapting it to meet the needs of new verticals. S/he will have flexibility and responsibilities from day one with expectations to contribute to the growth of the company by bringing new ideas and solutions to the table.

Duties:

• Coordinate project work with junior staff under the supervision of the GM.
• Act as a technical lead to the junior staff
• Lead production troubleshooting.
• Participate in the ideation of how to optimise the platform.

Requirements:

• At least 4-5 years of working experience in development.
• Very good knowledge of ReactJS including workflows (eg: redux)
• Good knowledge of the LAMP stack (Linux, Apache/Nginx, MySQL, PHP).
• Experience creating and using APIs (REST)
• Solid experience with ExpressJS/lambda and other backend technologies
• Understand of token and authentication mechanisms (eg: JWT)
• Experience with AWS, Command line tools and Auto-Scaling Environments.
• Comfortable with GIT (CLI), including branching and merging.

Desirable Qualifications:

• Eager to try out and learn about new technologies and approaches every day.
• Attention to detail, problem solving and teambuilding skills.
• Able and confident to communicate in English with colleagues and clients.
• Curious about best practices and adopting them;
• Experience with leading development teams and interacting with clients.
• Works hard, party harder.

Compensation

• USD 1000-1200 per month
• Working Hours: TBD