Senior Software Engineer

Experience: 3 to 5

Location: Bangalore

Wissen Technology is now hiring for a Senior 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. - 3 to 5 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 Us:

At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide.

Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. 

We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. 

Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Whether it’s AI/ML for unstructured data processing, cloud enablement, or data engineering, Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our proprietary Interview Ninja platform ensures we hire the best, building high-performing teams that deliver unmatched results. 

Today, Wissen Technology has a global footprint with 2200+ employees across offices in the US, UK, UAE, India, and Australia. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.

Website : www.wissen.com 

Here is the Job Description. Kindly go through that and let me know your thoughts.

Experience –

 3+ years in relevant technologies
 
Job Description :
 
- Ability to solve complex problems using innovative solutions and actively coding and developing Java/J2EE based web applications.
- Should be excellent in debugging code & fixes bugs in optimized manner and minimal time.
- Writing of fully optimized code for optimum performance and efficiency of application.
- Adhere to the coding standards and guidelines.
- Should be very strong in Object-Oriented programming and design patterns.
- Provide Support over email and phone whenever required.
- Excellent Communication Skills - both written and spoken English is a must
 
 
Skills :
 
- Strong knowledge of Core Java Development, Servlets, Spring
- Expertise in accomplishing projects using Multithreading, OOPS, Concurrent API, Algorithms, design patterns, Collections
- Excellent debugging skills
- Experience with svn tools like bitbucket, GitHub
- Working knowledge of Unix commands
- Must be acquainted with deployment process along-with good exposure of servers like tomcat, webserver
 
 
Optional Skills :
 
- Knowledge of Nested Virtualization

- Experience working with Selenium, Artificial Intelligence & Computer Vision

We are looking for a great JavaScript Enthu Interns who is known with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem-solving, sophisticated design, and quality products is important.

Responsibilities

• Developing new user-facing features using React.js, and Node.js

• Building reusable components and front-end libraries for future use

• Translating designs and wireframes into high-quality code

• Optimizing components for maximum performance across a vast array of web-capable devices and browsers

Skills

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model

• Thorough understanding of React.js and its core principles

• Experience with popular React.js workflows (such as Flux or Redux)

• Knowledge of isomorphic React is a plus

• Familiarity with RESTful APIs

• Knowledge of modern authorization mechanisms, such as JSON Web Token

• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.

• Ability to understand business requirements and translate them into technical requirements

• A knack for benchmarking and optimization

• Familiarity with code versioning tools such as Git, SVN, and Mercurial

Skills:- Javascript, Redux/Flux, React.js and NodeJS

Fixed Stipend between - 5k - 7k

POST Internship we offer PPO, and continue with full-time.

About Team:

CaratLane's mission is to help customers express their emotions through jewellery. Consumer Experience Technology team is an enabler to deliver the exceptional Consumer Experience and WoW business features in large scale website, apps and backend systems.

What do we want:

* 5 to 8 years of experience in Java and Spring Boot working with large scale backend applications

* Expertise in PostgreSQL and any of caching databases

* Experience in developing RESTful/GraphQL APIs and microservices based applications

* Good problem solving and debugging skills.

* Exposure on event-driven, asynchronous I/O

* Good knowledge of engineering excellence: Unit Testing/TDD, Code quality, Documentation, CI&CD

* Experience in non-functional requirements (Scalability, Performance optimisation, Security)

* Experience is Linux development and AWS ecosystem tools

What will your job look like?

• Develop product modules and enhancements as per functional specs
• Assist in preparing functional and technical design specifications
• Work with business analysts, QA, and IT departments as required

All you need is…

• Strong analytical abilities and problem-solving skills applying software engineering principles
• Ability to work in a collaborative team environment while also being able to execute work independently
• Ability to write modular, clean, efficient code
• Eagerness to learn and interest in new technologies
• Ability to work in a fast-paced, start-up environment
• Diligence in all aspects of work performed

Must Have

Technical Skills

• Backend languages/frameworks:
• J2EE (Java, JSP, Servlets)
• Spring Framework ecosystem and micro-services
• Tag Libraries
• UI layer programming:
• HTML
• DHTML
• JavaScript
• cascading style sheets (CSS)
• React/Angular
• Databases:
• SQL queries, indexing, views

Work Experience

• 3+ years of relevant software development experience
• Usage of SVN or similar SCM system
• Usage of Eclipse or similar IDE

Educational Experience

• Bachelor's degree in Computer Science or a related field

Roles and Responsibilities

• Have profound interest in Java technologies.
• Must have accomplished academic projects using Java.
• Understanding of OOD patterns.
• Excellent communication skills written and oral.
• Git or SVN experience/knowledge.
• Proficient in Core Java, JSP, JavaScript, JDBC.
• Knowledge in Frontend technologies ( e.g. Angular, HTML, CSS, Java Script, JSP and JQuery)
• Knowledge in java frameworks - Spring/Spring MVC.
• Knowledge with working with databases MYSQL/SQL.
• Solid understanding of object-oriented principles and programming.
• Familiar with various design and architectural patterns.

Desired Candidate Profile

• Sound knowledge of OOPS concept
• Ability to practice good coding standards in order to enable reusability of code.
• Problem solving & Resilience.
• Timely & Error free Delivery
• Ability to perform R & D with code in order to increase product performance.
• Keen to learn new technologies.
• Self-Motivated Individual.

What We offer:

1. Freedom of Work

• 5 days week
• Flexible Timing.
• No Bond System in any form (Training Agreement, No Blank Cheque Deposit).
• Work from home after Domain and Product Training.

2. Work life Balance

As per the experience of more than 2 decades management of Uffizio always believes that work of software development is creative and requires many efforts hence no developer shall work more than 8 hours a day. So, we prefer 8 hours / day working standard is the normal scenario for software developers.

3.We are open to new ideas

• You can bring new ideas / technologies without any hesitations to the management.
• Once feasibility testing of idea is found okay then company is ready to work on your idea.

4.You will be adding new feather to your crown by getting experience of high-end German Analytics systems development while working with us.

5.WorkShops and Training Activities

6.Compensation

• We don't follow bell curve system.
• We judge people on their capabilities rather than their experience in number of years.
• We offer compensation to our employees based on the values they bring to our organization not based on their tenure.
• We have fair increment system bring values on table and claim your desired increment.