Technical Overview:
● You will be expected to design, develop and maintain large-scale complex backend web applications.
● You will be expected to rapidly learn and apply relevant new technologies.
● You will be having a high level of interaction with business and product stakeholders.
● You will be working on the entire web application stack, which includes:
o Web server hosting
o RESTful communication
o Message brokering
o Backend application layer, which includes the service and domain layers
o Data layer for persistence or caching
● You will be participating in an agile software development cycle, which includes:
o Design
o Development
o Code Review
o Unit and Integration Testing
o Release
● As a Staff Engineer, you will be expected to contribute to design, code review, refactoring, and project management.
● You will be exposed to the following technologies:
o Web application frameworks: Ruby on Rails, Node.js, Java Play, Vert.x, AIOHTTP, AWS Lambda
o Languages: Ruby, Java, Kotlin, Javascript, Python
o Data stores: PostgreSQL, Aerospike, Redis, Amazon Redshift
o Communication: HTTP, Amazon SQS, Sidekiq, Amazon SNS
o Server Management: Amazon ECS, Docker
Product Overview:
You will be contributing to products concerning both customers and partner drivers.
Product sectors include:
1) Growth: You’ll build tools to help boost user growth on the platform including our industry-best driver onboarding, training and certification system, referral system, and lead management models.
2) Lifecycle Management: Build tools to help users engage with the platform better, which include rewards and recognition modules, subscription services account management tools, partner and customer wallets and payout modules, and churn detection systems among others.
3) Transaction Experience: You’ll help deliver the most delightful booking experience to our customers and drivers. As part of this team, you’ll be responsible for our core booking system, pricing and payment
systems, location tracking and filtering services, fraud prevention systems, and in-app ticketing and support among others.
4) Fulfilment: As part of the fulfillment team, you’ll work on systems that ensure a high degree of ride fulfillment on the platform. Tools include allocation methodologies and systems, dynamic pricing, dynamic partner routing, and partner re-activation tools among others.
5) Enterprise Solutions: You’ll help Porter’s enterprise customers achieve delivery excellence. You’ll build tools for contract management, fleet management, fleet and route optimization tools, alerting and monitoring tools, and analytics suite among others.

About Porter.in
About
Company Overview:
At Porter, we are passionate about improving productivity. We want to help businesses, large and small, optimize their last-mile operations and empower them to unleash the growth of their core functions. Last-mile delivery logistics is one of the biggest and fastest-growing sectors of the economy with a market cap upwards of 50 billion USD and a growth rate exceeding 15% CAGR.
Porter is the fastest-growing leader in this sector with operations in 14 major cities, a fleet size exceeding 1L registered and 50k active driver-partners and a customer base with 3.5M being monthly active. Our industry-best technology platform has raised over 50 million USD from investors including Sequoia Capital, Kae Capital, Mahindra Group and LGT Aspada. We are addressing a massive problem and going after a huge market. We’re trying to create a household name in transportation and our ambition is to disrupt all facets of last-mile logistics including warehousing and LTL transportation. At Porter, we’re here to do the best work of our lives. If you want to do the same and love the challenges and opportunities of a fast-paced work environment, then we believe Porter is the right place for you.
Company URL: https://porter.in
Connect with the team
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Requirements:
- Excellent knowledge of Core Java (J2SE) and J2EE technologies.
- Hands-on experience with RESTful services and API design is a must.
- Knowledge of microservices architecture is a must.
- Knowledge of design patterns is a must.
- Strong knowledge of Exception handling and logging mechanism is a must.
- Agile scrum participation experience. Work experience with several agile teams on an application built with microservices and event-based architectures to be deployed in hybrid (on-prem/cloud) environments.
- Good knowledge of Spring framework (MVC, Cloud, Data and Security. Etc) and ORM framework like JPA/Hibernate.
- Experience in managing the Source Code Base through Version Control tools like SVN, GitHub, Bitbucket, etc.
Java Developer Job Responsibilities
A developer is responsible for several Java-related duties throughout the software development lifecycle, from concept and design to testing. The developer is required to create user information solutions through the development, implementation, and maintenance of Java-based components and interfaces.
Responsibilities-
- Writing back-end code & front –end code and building efficient Java modules
- Contribute in all phases of the development lifecycle, Write well designed, testable, Design, build, and maintain efficient, reusable, and reliable Java code code
- Help maintain code quality, organization, and automatization
- Ensure designs are in compliance with specifications
- Prepare and produce releases of software components
- Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review
- Translate application storyboards and use cases into functional applications
- Ensure the best possible performance, quality, and responsiveness of the applications
- Identify bottlenecks and bugs, and devise solutions to these problems
- Align with organizational security protocols and data protection requirements and
- Implement the required feature
- Participate in all phases of the SDLC
Skills and Experience-
- BS/MS Degree in Computer Science, Engineering or a related subject
- Hands-on experience in designing and developing applications using Java EE platforms
- Object-oriented analysis and design using common design patterns.
- Profound insight of Java and JEE internals (Class loading, Memory Management, Transaction management, etc.)
- excellent knowledge of Relational Databases, SQL, and ORM technologies (JPA2, Hibernate)
- Experience in the Spring Framework
- Hands-on experience in designing and developing applications using JavaScript, j Query, and AJAX.
- Ensure that the APIs and services are adequate to support the application
- Profound insight of Java and JEE internals (Class loading, Memory Management, Transaction management etc.)
- Excellent knowledge of Relational Databases, SQL, and ORM technologies (JPA2, Hibernate)
- Experience with test-driven development
- excellent written and verbal communication skills Ability to quickly adapt and learn new technologies.
- Collaborate with other parts of the technology team, including product, QA, etc. to deliver a solid product.
- 5 years of experience as Java/Jee Developer, Springboot
- Good knowledge of OOPS concepts.
- Experience in Java8, JSP, Spring Core, Spring MVC, Spring Rest & Spring JPA Repository
- Experience in Hibernate, relational databases and sql.
- Experience in Rest API development.
- Experience in implementation of Jasper Reports
- Familiar with Git & Maven

- 8+ Bachelor’s degree in Computer Science or equivalent combination of technical education and work experience;
- 7+ years of Software Development experience and at least 1+ years of experience in building and leading strong engineering teams
- Deep hands-on technical expertise on server side technologies.
- Solid software development background including design patterns, data structures, test driven development, experience in building microservices and highly scalable and performant applications.
- Excellent verbal and written communication skills, and effective stakeholder management, in cross functional teams.
- Managed a team of 5+ engineers, taking care of the delivery planning, resource alignments, prioritization, performance management(including managing appraisal cycles), and effective feedback for the team and individuals.
Junglee Games is a leader in the skill-gaming space, with over 25 million users. Founded in San Francisco in 2012, and funded by top-tier Silicon Valley VCs, Junglee Games is the fastest-growing skill-gaming company in the world. Some of our notable games are Junglee Rummy, Eatme.io, Junglee Teen Patti, and Howzat.
With teams in 7 countries, Junglee is 250 people strong and has close to doubled in revenues and headcount every year. With YOY growth of 80-100% and high profitability, Junglee will see close to $600 million in gross transaction volumes in FY19-20 and scale to 50 million users.
Junglee is not just a gaming business - it is a blend of data science, innovation, cutting-edge technology and, most importantly, a values-driven culture that is creating the next set of conscious leaders.
Qualifications
- 4+ years of software development experience in Java 8. Knowledge of Java 9.
- Experience in developing micro services in Spring Boot or Node.js. Experience in security, transaction, Idempotency, log tracing, distributed caching, monitoring and containerization requirements of Micro services. Experience in developing High Cohesion & Loosely Coupled Micro Services
- Should have excellent acumen in Data Structures, Algorithms, problem-solving and Logical/Analytical skills. Thorough understanding of OOPS concepts, Design principles and implementation of different type of Design patterns.
- Sound understanding of concepts like Exceptional handling, Serialization/Deserialization and Immutability concepts, etc. Good fundamental knowledge in Enums, Collections, Annotations, Generics, Autoboxing, etc.
- Experience with Multithreading, Concurrent Package and Concurrent APIs
- Basic understanding of Java Memory Management (JMM) including garbage collections concepts.
- Experience in RDBMS or NO SQL databases and writing SQL queries (Joins, group by, aggregate functions, etc.)
- Hands-on experience with JMS. Hands-on experience in creating RESTful webservices and consuming webservices. Hands-on experience with Spring.
- Hands-on experience with any of the logging frameworks (SLF4J/LogBack/Log4j)
- Experience of writing Junit test cases using Mockito / Powermock frameworks. Should have practical experience with Maven/Gradle and knowledge of version control systems like Git/SVN etc.
- Good communication skills and ability to work with global teams to define and deliver on projects. Sound understanding/experience in software development process, test-driven development.
- 4+ years of software development experience in Java 8. Knowledge of Java9.
- Experience in developing micro services in Spring Boot or Node.js. Experience in security, transaction, Idempotency, log tracing, distributed caching, monitoring and containerization requirements of Micro services. Experience in developing High Cohesion & Loosely Coupled Micro Services
- Should have excellent acumen in Data Structures, Algorithms, problem-solving and Logical/Analytical skills. Thorough understanding of OOPS concepts, Design principles and implementation of different type of Design patterns.
- Sound understanding of concepts like Exceptional handling, Serialization/Deserialization and Immutability concepts, etc. Good fundamental knowledge in Enums, Collections, Annotations, Generics, Autoboxing, etc.
- Experience with Multithreading, Concurrent Package and Concurrent APIs
- Basic understanding of Java Memory Management (JMM) including garbage collections concepts.
- Experience in RDBMS or NO SQL databases and writing SQL queries (Joins, group by, aggregate functions, etc.)
- Hands-on experience with JMS. Hands-on experience in creating RESTful webservices and consuming webservices. Hands-on experience with Spring.
- Hands-on experience with any of the logging frameworks (SLF4J/LogBack/Log4j)
- Experience of writing Junit test cases using Mockito / Powermock frameworks. Should have practical experience with Maven/Gradle and knowledge of version control systems like Git/SVN etc.
- Good communication skills and ability to work with global teams to define and deliver on projects. Sound understanding/experience in software development process, test-driven development.
Additional Information
- Gender-Neutral Policy
- 18 paid holidays throughout the year for NCR/BLR (22 For Mumbai)
- Generous parental leave and new parent transition program
- Flexible work arrangements
- Employee Assistance Programs to help you in wellness and well being
Skills- java , core java, J2EE, jee, spring, REST, Tomcat
Interested candidates can apply for the same
- Well versed in Core Java, OOPs concepts, collections, multi-threading, concurrency, lambdas, and streams.
- Hands-on knowledge of Spring Core, MVC, JPA, Security, transaction
- Working knowledge of REST API designing as well as development, using Spring.
- Exposure to Spring Boot, Docker, Kubernetes, OpenShift for the microservices environment.
- Savvy with SQL and database concepts.
- Ability to use frameworks like JUnit, Mockito, etc., for implementing unit testing.
- Sound understanding of code versioning tools, such as Git/bit bucket with Maven.
- Should have worked in a CI/CD environment with TeamCity/Jenkins.









