We are looking for Advance Java developers who want to help us design cutting edge scalable products to meet our rapidly growing business. We are building out a team and looking for multiple levels but you should have at least 6+ years of programming experience.
Key Responsibilities
- Build high availability and extreme reliable high volume transactional systems.
- Deliver reliable solutions that handle massive data and high traffic.
- Complete ownership of problem-free execution of owned modules and solutions.
- Focus on code optimization, code quality, maintainability etc.
Skills required
- Hands-on experience in Core J2EE or Core Java (collection, multithreading).
- Proficiency in Spring, Hibernate, Kafka, JDBC.
- Excellent data structure & algorithm and problem solving skills.
- Strong working knowledge of Databases – MySQL/NoSQL, OS - Windows/Linux.
- Experience and knowledge of open source tools & frameworks, broader cutting edge technologies around server side development.
- Should be an active contributor to developer communities like Stackoverflow, Topcoder, Github, Google Developer Groups (GDGs).
- Customer-focused, react well to changes, work with teams and able to multi-task.

About Paytm
About
About Us:
Paytm is India’s leading digital payments and financial services company, which is focused on driving consumers and merchants to its platform by offering them a variety of payment use cases. Paytm provides consumers with services like utility payments and money transfers, while empowering them to pay via Paytm Payment Instruments (PPI) like Paytm Wallet, Paytm UPI, Paytm Payments Bank Netbanking, Paytm FASTag and Paytm Postpaid - Buy Now, Pay Later. To merchants, Paytm offers acquiring devices like Soundbox, EDC, QR and Payment Gateway where payment aggregation is done through PPI and also other banks’ financial instruments. To further enhance merchants’ business, Paytm offers merchants commerce services through advertising and Paytm Mini app store. Operating on this platform leverage, the company then offers credit services such as merchant loans, personal loans and BNPL, sourced by its financial partners.
Why join us:
- Because you get an opportunity to make a difference, and have a great time doing that.
- You are challenged and encouraged here to do stuff that is meaningful for you and for those we serve.
- You should work with us if you think seriously about what technology can do for people.
- We are successful, and our successes are rooted in our people's collective energy and unwavering focus on the customer, and that's how it will always be.
Connect with the team
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Pre-requisites for the Role
1.Job ID-EMJA0120PS
- Primary skill:
- Must have experience developing in Java latest version (least version is 8)
- Must have experience in design and development using Micro service architecture
- Solid knowledge in OOP concepts, and design principles/patterns for developing scalable applications
- Must have experience developing Spring Bootapplications
- Must have experience developing database access layer using Spring Data JPA/Hibernates
- Must have experience in developing REST Servicesusing Spring
- Good working experience in development of event driven systems using any framework
- Must have experience with any RDBMS and at least one NoSQL database preferably PostgresSQL and Mongo DB
- Must have experience writing unit and integration tests using Junit
- Must have experience using mock frameworks like Mockito, WireMock
- Must have experience using Git
- Must have experience with CI / CD
- Basic hands-on experience in one of the cloud provider (AWS/Azure) or at least docker and Kubernetes
- Familiarity with build tools Maven or Gradle
- Added advantage with experience of Reactive and Functional Programming
- Secondary skill:
- Develop Java webservices and components according to a detailed design document.
- Build efficient, reusable and reliable Java code per industry best practices.
- Follow TDD approach and ensure unit-test coverage meets quality requirements.
- Develop Integration tests to ensure coding adheres to acceptance criteria and verify end-to-end behavior of the system.
- Ensure best possible performance, quality and responsiveness of application
- Years of Experience: 11-12 Years
- Location: Remote
- Position-1
- Budget- Max 40 LPA
- NP- Immediate
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.
Responsibilities:
- Define the code review process for the team to follow and perform code reviews.
- Design, implement, and maintain Java-based applications that can be high-volume and low-latency.
- Ensure application designs conform with business goals.
- Develop and test software & Identify and resolve any technical issues arising.
Required Skills:
- 7+ years of experience developing web applications using J2EE / Java.
- Possess knowledge and skills in software programming in Core Java, J2EE, Microservices-related technologies, Spring Boot, Spring MVC, Rest API, JavaScript, and XML.
- Experience developing enterprise-level web applications and RESTful APIs using Microservices.
- Excellent in design patterns, data structures & algorithms, and OOAD.
- Experience in working with the E-Government Projects/ CCTNS application.
Job Description
We are looking for Advance Java developers who want to help us design cutting edge scalable products to meet our rapidly growing business. We are building out a team and looking for multiple levels but you should have at least 4-6 years of programming experience.
Key Responsibilities
Build high availability and extreme reliable high volume transactional systems.
Deliver reliable solutions that handle massive data and high traffic.
Complete ownership of problem-free execution of owned modules and solutions.
Focus on code optimization, code quality, maintainability etc.
Team Handling.
Skills required
MS or BS/B.Tech / MCA in computer science.
Hands-on experience in Core J2EE or Core Java (collection, multithreading).
Proficiency in Struts 2.0 & Springs, Hibernate, JDBC, JSP, Servlets , JMS / Radius, Redis , Microservices ,
Strong working knowledge of Databases – MySQL, OS - Linux.
Experience and knowledge of open source tools & frameworks, broader cutting edge technologies around server side development.
Excellent data structure & algorithm and problem solving skills.
Customer-focused, react well to changes, work with teams and able to multi-task.
Must be a proven performer and team player that enjoy challenging assignments in a high-energy, fast growing and start-up workplace.
Must be a self-starter who can work well with minimal guidance and in fluid environment.
Note: Must have worked on Payment Gateway Development.
Must be willing to work in a startup fast paced environment.
Joining : Immediate
C++ and QT mandatory and also should be very strong on Data Structures, Algorithms
Note: salary depends on current CTC.
Job Description
- Participate in feasibility analysis of requirements for implementation. • Contribute in technical discussions regarding requirements, implementation adopting best practices/ methodologies, platforms for development and support methodology.
- Estimation and timely implementation of requirement(s) by developing a modular, scalable, high-performance code by adopting best practices.
- Own up the defect free code delivery of module/application and provide support during integration/implementation.
- Bug fixing, code optimization.
- Collaborate with the testing team to understand and resolve the bugs.
Required Skills
- C++ QT framework user interface desktop application
- Extensive hands-on experience in Desktop application development using QT technology
- Experience with GUI implementation and debugging desktop applications using Qt
- Experience in real-time communications software development and related build environments, with a focus on mission-critical, low latency multithreaded applications
- Experience designing, developing and debugging networked client/server applications
- Experienced with source/version control software, including Git
- Strong proficiency in C++, with fair knowledge of the language specification
- Thorough knowledge of the standard library, STL containers, Data Structures and algorithms
- Good understanding of memory management in a non-garbage collected environment
- Knowledge of the latest C++11,C++14,C++17 standard
- Familiarity with system call wrapper library functions
- Thorough knowledge of Nginx , Redis,Kafka, RabbitMQ, MySql
- Familiarity with language tools, such as Valgrind
- Sound knowledge of Postgre and MySQL
- C++ with QT User Interface, Data Structures, Algorithms, AWS, TCP,UDP
YourMauka.com is a fast paced startup aiming to be the matchmaker between entrepreneurial minds and innovative jobs. Our mission is to reduce the hiring time for Product related roles significantly, enabling visionary creators to create their dream team quicker.
We are looking for a highly skilled computer programmer who is comfortable with both front and back end programming. Back-end developers are responsible for developing and designing front end web architecture, ensuring the responsiveness of applications, requiring good organizational skills and attention to detail.
Responsibilities
● Developing front end website architecture.
● Designing user interactions on web pages.
● Developing back-end website applications.
● Creating servers and databases for functionality.
● Ensuring cross-platform optimization for mobile phones.
● Ensuring responsiveness of applications.
● Working alongside UI designers for web design features.
● Seeing through a project from conception to finished product.
● Well versed in finding, understanding and using appropriate APIs according to business needs.
● Developing with best coding practices aiming at code not being the bottleneck for poor system performance.
Skills and Requirements:
● Strong organizational and product management skills.
● Proficiency with server-side languages such as Java, PHP.
● Familiarity with database technology such as MySQL, Oracle, and MongoDB.
● End to end ownership of Product Development and Product mindset.

● You’ve been building the backend for web applications.
● You have experience with any of these backend programming languages --
Python, NodeJS or Java.
● You write an understandable, testable code with an eye towards
maintainability.
● You are a strong communicator. Explaining complex technical concepts to
designers, support, and other engineers is no problem for you.
● You possess strong computer science fundamentals: data structures,
algorithms, programming languages, distributed systems, and information
retrieval.
● You have completed a bachelor's degree in Computer Science, Engineering or
related field, or equivalent training, fellowship, or work experience.
- 4 to 6 years plus experience in having implemented Hybris Commerce Solution.
- Working experience in Java, Spring, and Hibernate is a must
- Working experience of customizing Hybris Accelerators
- Proficient in Hybris core concepts and commerce concepts including, but not limited to, Hybris PCM Data Modeling, Endeca/SOLR, WCMS/ Customer Experience Manager, Cockpits, Cron jobs, internationalization, personalization, security concepts, and REST.
- Proficient in the catalog, order management, promotions, B2B commerce.
- Should have experience in handling multi/Omni-channel architecture through related Hybris Channel management modules.
- Good understanding of integration patterns/methodologies of Hybris with Organic SEO Search, Faceted Search, and Commerce Search.
- Should have exposure on the continuous integration build tools and code quality tools
- Working experience of Integration with external services such as payment gateways, Order management solution using Web services such as REST and SOAP
- Working experience of SOLR Search Engine is a plus



