Core Java Developers

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)

Job title and location:

Sr. Mobile Developer, based in Bangalore, India

Who we are:

VAHN is a seed-funded fintech and mobility application which integrates tracking, load planning, billing, performance management and cost management with a payment wallet and seamless credit to deliver a powerful solution for truck-owners and truck-drivers.

We are a very small team with a big idea and lots of passion, and we’re on a mission to bring Indian trucking into the next generation of tech.

The trucking industry in India is fragmented, unorganised, and fraught with numerous challenges that haven’t yet been solved. Although the industry is ripe for disruption, not many have been able to take advantage of the opportunity because of a lack of exposure to ground realities and practical challenges. Combining years of research and first-hand experience running trucks ourselves, we believe we have an edge.

We are looking for a passionate teammate who is as excited about the mission as we are, and is keen to delve deep into this challenging but exciting space. Trucking is getting upgraded, are you in?

What we are looking for:

//  Passion for good design and hunger for making a big impact

//  Extensive experience in mobile development along with the best practices as per language

//  Ability to thrive in complexity

//  Leadership qualities and versatility

What you should enjoy doing:

//  Building exceptional products with robust and reliable code

//  Working in a fast-paced, ambiguous environment

//  Collaborating with designers playing a critical role in design, planning, development and deployment

//  Being the technical voice at the table, educating and guiding the business on the right approach, technologies, and trends

//  Building a team and mentoring fresh talent

What the role is about:

As a core team member you will design and develop the next-generation of mobile based technologies for the Indian trucking industry with the potential to change how millions of drivers, truck owners, transporters, and shippers manage their businesses and transact with one another. Some specific responsibilities include,

//  Translating designs and wireframes into high performance, reusable, and reliable ReactNative code. Collaborating with cross-functional teams to define, design, and ship new features

//  Diving deep into performance, power management, and network connectivity optimisation

//  Continuously discovering, evaluating, and implementing new technologies to maximize development efficiency

//  Developing robust, quick prototypes for proof-of concept features / application based on briefs

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

//  Providing development support, code review and optimisation

//  Working with outside data sources and APIs

Qualifications:

//  5+ years of mobile application development experience. Experience in ReactNative is a must

//  Experience with using RESTful APIs/ Swagger/OpenAPI

//  Experience with mock-driven unit testing using frameworks like Jasmine, Mocha, and Chai, continuous integration, and test-driven development

//  Good understanding of Data Structures and Algorithms

//  Experience with developing mobile applications in multi-tier application architecture and design

//  Hands-on experience in designing and building Microservices and familiarity with the cloud-native landscape is a must

//  Strong written and verbal communication and ability to gain buy-in from a non-technical audience

//  Command of memory management, view hierarchy, battery optimization and in-depth experience with multithreaded and networked applications is a plus

//  Experience with Crashlytics, Firebase integration, Google maps, fingerprint authentication, barcode scanning is a plus

• Proven hands-on Software Development experience
• Proven working experience in Java development

• Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)
• Experience in the Spring boot , hibernate Framework

About the Company
Based in California’s Silicon Valley, WebShar is focused on enabling innovative teams to bring their ideas to life. WebShar provides software development consulting services to innovative companies around the world. Through years of cutting edge technical expertise, the WebShar team utilizes their extensive knowledge of modern software development methodologies to help companies create innovative software solutions.

About the Job Role

 Primary  

• Java, J2EE, Spring MVC
• Hibernate or other ORM
• Web technology and security, REST framework
• Any one UI technology and ready to learn a new one.
• Database knowledge (MySQL, Oracle, Postgres)
• Unit testing frameworks
• Version Control (Eg., Git)

Good To Have  

• Microservices architecture implementation using docker and kubernetes
• Web technologies like HTML, CSS and Javascript
• Python, Shell Scripting

• Identify and analyze user requirements
• Prioritize, assign and execute tasks throughout the software development life cycle
• Document development phases
• Design database architecture
• Develop Java EE applications
• Write well-designed, efficient code
• Review, test and debug team members’ code
• Schedule product releases with internal teams
• Ensure our applications are secure and up-to-date
• Stay up-to-date on emerging technologies

• 6 to 8 years of work experience as a Senior Java Developer or similar role
• Experience designing, building and testing Java EE applications
• In-depth knowledge of popular Java frameworks like Spring MVC
• Experience with Object-Oriented Design (OOD)
• Good delegation and time management skills
• Problem-solving abilities
• BSc in Computer Science, Engineering or relevant field

• Experience in developing modern web applications using React and Redux.
• Strong proficiency in CSS, JavaScript, including DOM manipulation and the JavaScript object model
• Good understanding of Database schema, design, optimization, scalability.
• Great communication skills, strong work ethic.
• Ownership of the product from start to finish.
• Ability to learn new technologies quickly.

• Experience with AWS
• Expert level understanding of the HTML DOM and underlying event model
• Prior Open source contributions
• Experience building responsive design.

• Strong hands on in Core Java, OOPS, Exception handling, Multi-Threading, Generics and design patterns.
• Proficient in designing and developing web applications using Java/JEE
• Working experience in Spring Boot, Spring Integration and REST Web services
• Exposure to UI technologies/frameworks like JavaScript, React JS , Flux and knowledge of CSS, HTML etc
• Build tools like Maven.
• Should possess good communication skills and a go getter attitude.
• Good in debugging code through eclipse and browsers
• Should be capable to work independently. Desirable
• Experience in any Continuous Integration/Delivery tools like GIT, Docker, Jenkins, Ansible
• Working knowledge of database like Oracle and application server like Tomcat, WebLogic.
• Knowledge of Linux
• Exposure to any test automation technologies such as Selenium, Fitnesse, Mockito, Junit, any other testing frameworks
• Candidate must to have exposure to working in a fast-paced environment using Agile methodologies
• A person with technical thrust who keeps him up to date with latest technology trends, practices, patterns etc. Knowledge of Open Source tools and technologies

We are looking for a highly motivated developer with at least 1+ years of strong hands-on experience in Java to join our startup. You would be playing a pivotal role in contributing to the initial tech stack. You would be further responsible for designing and implementing product requirements that are highly usable, scalable, extensible, and maintainable. You should be comfortable working across different technologies/frameworks that we work on - Microservices, Java, Spring, Spring Boot, MySQL, Kubernetes, AWS.

Responsibilities and Duties:

• Design and build scalable REST APIs on Spring Boot
• Develop, test, tune for performance and deploy microservices
• Collaborate with the team, optimize and refactor the back-end architecture
• Maintain high standards of quality for code, documentation and other deliverables
• Active cross-team coordination would be expected

What are we looking for?

• 1+ year experience in Core Java & backend technologies
• Good working knowledge of design patterns & OOAD
• Excellent analytical and problem-solving skills
• The skills that we consider: Java, MySQL/RDS, Spring/ Play, Maven, Redis, Kafka/SQS, Elasticsearch, AWS
• Experience in micro-services
• Previously worked in a startup