Sr. Developer

Location: Bangalore

Experience: 5 to 10 years

Joiners: Immediate / Notice Period < 30 days

Company: Wissen Technology

🔍 Job Overview:

We are looking for a passionate and skilled Fullstack Developer with strong backend expertise in Java and advanced frontend proficiency in React, JavaScript, and TypeScript. The ideal candidate will have a deep understanding of core computer science concepts like Multithreading, Collections, and Immutability, and should be highly proficient in building scalable, maintainable systems.

🛠️ Key Responsibilities:

• Design and develop robust, scalable backend systems using Java (preferably Java 8 or higher).
• Build interactive, high-performance UIs using React.js, JavaScript, and TypeScript.
• Implement complex business logic with clean and maintainable code.
• Write efficient, thread-safe code utilizing Multithreading, HashMaps, HashSets, and Collections.
• Work with iterators and immutability principles to build reliable data flows.
• Collaborate with product managers, designers, and QA teams in an Agile environment.
• Troubleshoot and debug production issues as needed.

✅ Must-Have Skills:

• Strong programming experience in Core Java, Multithreading, and Java Collections Framework.
• Solid knowledge of React.js, JavaScript (ES6+), and TypeScript.
• Hands-on with HashMap, HashSet, Iterators, and Immutable Data Structures.
• Experience working with REST APIs, Spring Boot, and microservice architectures.
• Familiarity with version control systems like Git and CI/CD pipelines.
• Strong problem-solving and analytical skills.

💼 Good to Have:

• Exposure to cloud platforms (AWS, GCP, Azure).
• Experience with state management tools like Redux or Context API.
• Knowledge of performance optimization and memory management in JavaScript.

Must Have Experience:

 Min 5 years of strong experience in Java/J2EE technologies

 Core Java, Spring / Spring Boot / React / Hybrid / Mobile

 Hibernate / JPA / JDBC

 Experience with web application environments like Eclipse, Tomcat and

WebLogic/WebSphere.

 Experience with tools like Git / SVN, Maven etc.

 Must have knowledge of Oracle Database / MS SQL Database.

 Should be able to do efforts estimation

 Should have done customer interaction

 Must have handled the team of 7-8 developers & testers

 Prepare / Review the document

•  Code Review

Job Description: iOS Developer

• 3+ years of experience in the development of iOS applications.
• Must be well versed with SWIFT & Objective C.
• Expertise in integrating RESTful web services.
• Experience working with storyboard, cocoa-touch and auto layout.
• Hands-on experience in Cloud APIs, push notifications, social media integration, and integration of analytics is an added advantage.
• Experience with automated build and release process (Adhoc release, Final release).
• Has experience in using Maps API, GPS services for iOS applications.
• Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core Text, Core Location.
• Experience with third-party libraries and APIs like Alamo fire.
• Working knowledge of the general mobile orientation, architecture, trends and emerging technologies.
• Solid understanding of the full mobile application development life cycle.

Behavioural Attributes

• Sound interpersonal and communication skills.
• Open to working and interacting with virtual and international teams.
• Solution Focused - Proactive with continuous improvement mindset.
• Accountable - Ability to demonstrate ownership, both individual and shared, to achieve results.
• Integrity - High integrity team player
• Must have good analytical, debugging and problem-solving skills
• Self-starter with the ability to independently acquire the knowledge required in succeeding in their job.

Location:

Bangalore/Chennai/Pune/Dehradun/Hyderabad/Panchkula/Mohali/Gurugram

Immediate joiners will be preferred.

Notice Period: 30 days or less

Note: Currently we are not hiring freshers

Mobile Programming LLC is an ISO 9001:2008 certified firm, founded in 2008. It is leading-edge technology and IT consulting company focused on delivering the best and most cost-effective solutions to clients. It has developed hundreds of applications on different mobile platforms. It is paralleled with Los Angeles Unified School District, Metropolitan Transportation Authority New York and several other Fortune 500 companies like Novartis and Amgen. It is Headquartered in New York, other U.S. locations include Florida, Los Angeles, Santa Clara, and India. In India, the development centres are Chandigarh (Mohali), Gurugram, Panchkula, Bengaluru, Dehradun, Chennai, Hyderabad and Pune.

We are building a team whose area of focus will be web GUI development. This will be a horizontal team that will specialize in GUI development and will build GUIs for all our products. Our GUI development platform is a proprietary tool. It has an IDE (Integrated Development Environment) which comes with a rich library of widgets. It allows you to design the web page without having to go into details of the HTML/CSS, by using a drag and drop philosophy. Once a widget is in place on a page, one can define the database interactions of the widgets by defining the underlying table structure and SQL queries. In addition to SQL & database knowledge, the work also involves data manipulation using Java programming. Query performance and Java code performance and optimization will be very essential for work. So we are looking for good programmers with UI + Java + SQL background who are keen to take up GUI development as a specialization.

• Key Result Areas

1. End to end ownership in the consumer facing B2C tech team and deliver solutions to solve business problems.

1. Advanced Javascript, CSS, HTML 5, D/XHTML, XML, JSON, DOM Concepts

1. Must have worked on a SPA framework: ReactJS, Node JS, AngularJS or InfernoJS

1. Own the development methodology. Align with the executive team to improve the development process, prioritize projects and manage multiple work streams

1. Extensive Work with open-source technologies and built services architecture as this will prove to be an invaluable asset in building solutions.

1. Lead a team of Software Developers, Server Engineers and QA Engineers, establishing development practices and standards

1. Extensive skill on React JS, Node JS

1. Experience on various PHP frameworks like Cakephp, Laravel, CI etc would be plus

1. Work with scrum teams and product managers using agile methodologies to deliver high quality solutions on time
2. Jumping on a call with clients to understand the requirement and profile them the right solution, helping formulate an effective solution and turning it into a working application
3. Conducting website performance and unit tests
4. Heavy involvement in the requirements gathering, development and operational stages of new projects
5. Troubleshoot and debug related application defects with existing and new applications
6. Work collaboratively with the frontend team and other team members, train other members and get trained if required