Java Developer

JOB DESCRIPTION:

Location: Pune, Mumbai

Mode of Work : 3 days from Office

DSA(Collections, Hash maps, trees, Linkedlist and Arrays, etc), Core Oops concepts(Multithreading, Multi Processing, Polymorphism, Inheritance etc) Annotations in Spring and Spring boot, Java 8 Vital features, database Optimization, Microsevices and Rest API

• Design, develop, and maintain low-latency, high-performance enterprise applications using Core Java (Java 5.0 and above).
• Implement and integrate APIs using Spring Framework and Apache CXF.
• Build microservices-based architecture for scalable and distributed systems.
• Collaborate with cross-functional teams for high/low-level design, development, and deployment of software solutions.
• Optimize performance through efficient multithreading, memory management, and algorithm design.
• Ensure best coding practices, conduct code reviews, and perform unit/integration testing.
• Work with RDBMS (preferably Sybase) for backend data integration.
• Analyze complex business problems and deliver innovative technology solutions in the financial/trading domain.
• Work in Unix/Linux environments for deployment and troubleshooting.

Wissen Technology is now hiring for Java Developer with hands on experience in Core Java, multithreading, algorithms, and data structure.

We are solving complex technical problems in the financial 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 highly motivated and expert team which has made a mark as a high-end technical consulting.

Required Skills:

Experience - 3+.

Experience in Core Java 5.0 and above, CXF, Spring.

Extensive experience in developing enterprise-scale n-tier applications for financial domain. 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, preferably Sybase database.

Good knowledge of multi-threading and high-volume server-side development.

Experience in sales and trading platforms in investment banking/capital markets.

Basic working knowledge of Unix/Linux.

Excellent problem solving and coding skills in Java.

Strong interpersonal, communication and analytical skills.

Should have the ability to express their design ideas and thoughts.

Responsibilities

- To analysis business requirements, prepare design and implementation recommendations and estimate development effort

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

- Lead or participate in design reviews, code reviews and architecture evolution discussions

- Unit-test code for robustness, including edge cases, usability, and general reliability

- Work on bug fixing and improving application performance

- Continuously discover, evaluate, and implement new technologies to maximize development efficiency

Required Skills

- Experienced with front end programming language with React JS.

- 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)

-Expereince on .Net Core

-Experience in database MS SQL

What Makes You A Great Fit:

● 3+ years of experience in a full stack development environment.

● Good understanding of data structures and algorithms.

● Experience with deployments.

● PostgreSQL or any other RDMS.

● Experience in project management, and documentation

Skills: Ruby on Rails, Vue JS, HTML, CSS

Work Mode: Work from home

Salary: Negotiable

Some of your key responsibilities would be:

1. Write simple, understandable, testable, and efficient code with a focus on solid

technical stability and performance.

2. Drive technical improvement by applying software craftsmanship in everyday work

as well as by identifying and executing larger refactoring/improvement

initiatives.

3. Contribute in the implementation of complex features and design work within the

team.

4. Being part of cross-team technical initiatives

5. Participate in and contribute to the team's Agile practices.

6. Take responsibility in maintaining high engineering standards, commitment to the

product and respect and attitude towards others.

We would love to hear about:

1. Hands-on experience with modern Ruby on Rails practices and development.

2. Experience with writing clean, maintainable and scalable code

3. Good awareness of the Ruby on Rails ecosystems and being in touch with the latest developments in this area

4. Experience in developing backend APIs/services, and micro-service architecture. APIs for mobile apps in particular is a bonus.

5. Have a clear understanding of database technologies, with previous experience with PostgreSQL being a bonus

6. A high-performance mindset to deliver good quality code and also an understanding of the product

Why Join us:

● Flexible timings

● Flexibility to work remotely

● We are looking for like-minded individuals who are passionate about code and are

enthusiastic about building great software.

● Work with founders closely

Our Values:

Ownership | Invest in Employees | Trust | Long Term | Meritocracy | Growth mindset

• Participate in requirements
• Maintain and improve web Design mobile-based web features.
• Work closely with Scrum team to ensure quality throughout the entire software development
• Maintain high standards of software quality by establishing, adopting and following good practices and processes
• Monitor systems to ensure they meet both customer needs and business goals
• Solve problems by crafting software solutions using maintainable, testable and modular code
• Collaborate within a team by participating in code reviews, pairing sessions, architecture discussions and planning

• Write robust, testable code, along with unit, functional, acceptance and/or user tests to validate every change
• Challenge your fellow team members to grow and enhance our team with new, diverse talent
• Mentor interns and other software engineers to grow their technical skills
• Work closely with Scrum team to ensure quality throughout the entire software development cycle.
• Identify and propose dev toolsets to enhance and extend the dev team’s capabilities & efficiency
• Manage business context and pressures around quality and time to market
• Stay up-to-date on emerging technologies

Position: Software Development Engineer, NodeJs

Experience: 3-7 Years

Responsibilities:

 Work with product team / business / architects to understand the requirement

and develop and maintain back end application logic

 Work with front end developers to ensure seamless integration with the back

end logic

 Design and optimize application for high performance and high availability

Develop Secure, testable and scalable application

Experience Required:

 Engineering Graduate with 3 to 7 years of experience in software development.

 Strong proficiency with JavaScript and ES6 or ECMA 2015 on Node.js platform.

 Knowledge of frameworks such as Express, KOA is desirable.

 Knowledge and understanding of async non-blocking architecture

 Knowledge of creating REST-ful APIs.

 Knowledge of Data Structures and Algorithms, Node Global variables and In built libraries.

 Experience in building high-volume transactional customer facing systems desirable
Understanding the nature of asynchronous programming and its quirks and workarounds

 Knowledge of packages BABEL, Webpack

 Basic understanding of front-end technologies, such as HTML5, and CSS3

 Writing reusable, testable, and efficient code

Key Skills:

1. One or more of Python/PHP/Ruby/NodeJS/Java

2. Sound object-oriented skills, including strong design patterns knowledge

2. REST APIs

3. MVC architecture

4. MySQL/PostgreSQL

5. Exp with at least 1 NoSQL databases MongoDB/Memcache/Redis/

6. Exp with search technologies Elasticsearch/Solr

7. Exp building messaging based asynchrounous systems RabbitMQ/Kafka/SQS/Celery will be added advantage

8. Exp with Django/Flask frameworks will be added advantage

9. Knowledge of software best practices like Test-Driven Development (TDD) and Continuous Integration (CI) will be added adnavtage

Requirements:

1. Developing software solutions in conjunction with Relational theory, Rest APIs and NoSQL database technologies

2. Knowledge of cloud based technologies in AWS or Azure will be added advantage

3. Understanding of RDBMS technologies like MySQL, PostgreSQL.

4. Hands-on with Version control systems (GIT, SVN) and Unix/Ubuntu.

5. Experience in requirement analysis, HLD, LLD, unit & integration testing.

6. Good hands on experience in debugging application issues

TL;DR

1) Top performer in the company

2) Has worked with product based startup company

3) Ambitious and hardworking