


Skills: Java, spring, hibernate, AWS(mandatory), microservices architecture, redis(good to have)
Team Size: Current team size of tech team is 65+
Interview Process: 4 rounds( 1st round - Problem Solving/Data Structures, 2nd Round- Coding, 3rd Round- Technical Discussion and Final round with the HR).
Target Companies:- B2C fintech companies, app based product companies, edtech companies
Location: Bangalore(Currently WFH but later on will be following a hybrid model)
Roles & Responsibilities
Job Description: (Mandate Skills)
· Exceptional architecture and design skills using Object Oriented Programming concepts and Design patterns
· Strong problem solving and analytical skills
· Hands on Java Engineer, with experience building consumer facing or enterprise applications using Java stack
· Ability to manage small teams (4-6 members) using agile development process
Do You Know? (Skills good to have)
· Exposure to building service oriented distributed systems
· In building systems that process big data in a distributed environment, either in real time streaming or offline batching.
· In messaging systems like Kafka, RabbitMQ, kinesis, etc.
· In real time computation tools like Storm / Spark or Hadoop based tools.
· In Data warehousing technologies like Redshift, BigQuery, etc.
What Can We Offer You:
We offer a great working environment - Very collaborative. You will get plenty of learning opportunities and challenging problems to work on. You’ll go to sleep everyday knowing that you’ve made a difference in people’s lives. Your work will be reaching out to millions of users.

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Hiring for the position of Full Stack Developer responsible for managing back-end services and the interchange of data between the server and the users.Your primary focus will be the development of all server side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the frontend elements built by your co-workers into the application. Therefore, a basic understanding of frontend technologies is necessary as well.
Job Profile: -
● Create and consume restful APIs
● Design, develop, and maintain internal and external applications
● Build efficient, testable, and reusable modules
● Write high quality, structured application/interface code and documentation
● Identify solutions through research and collaboration that resolves the root of problems as they arise
● Define functional and technical requirements for application software to develop skills and knowledge
● Troubleshoot, test and maintain the core product software and databases to ensure strong optimization and functionality
● Contribute in all phases of the development lifecycle
Requirement
∙ Proficient in Node.JS and ReactJS development stack
∙ 2+ years’ experience designing, querying, and updating databases in MySQL/nosql
∙ Basic understanding of web technologies including HTML, CSS, JavaScript, AJAX etc.
∙ Passion for best design and coding practices and a desire to develop new bold ideas.
MERN Stack Expertise: Strong hands-on experience with MongoDB, Express.js, React.js, and Node.js.
Frontend Skills: Proficiency in React (Hooks, Redux, Context API), JavaScript (ES6+), TypeScript, HTML5, CSS3, Tailwind/Bootstrap.
Backend & APIs: Building scalable microservices, REST/GraphQL APIs, authentication & authorization flows.
Database & Cloud: Expertise in NoSQL (MongoDB) and deployment on AWS/GCP/Azure with CI/CD pipelines.
Fintech/Payments Domain:
- Payment Gateway Integrations (Razorpay, Cashfree, PayU, CCAvenue, BillDesk).
- Banking APIs (UPI, IMPS, NEFT, RTGS, NACH) for Pay-In / Payout solutions.
- Knowledge of reconciliation, settlements, fraud detection, KYC/AML, PCI-DSS compliance.
Gaming Domain Exposure (Preferred):
- In-app purchase systems, wallets, tokens/credits, reward points.
- Real-time payment flows in multiplayer or gaming platforms.
Problem Solving: Ability to design, develop, and deploy independently from Day 1 with minimal supervision.


Skills Required : Angular7+, Javascript, CSS (Less/Sass), HTML5, Library development, Agile/Scrum, Team Management
Good to have: Experience with any backend technology- .Net/PHP/Laravel
Job Requirements :
- Should be able to design and implement complex technical requirements.
- Should be able to analyze and debug issues and blockers.
- Should unblock the team and help with solving critical issues and dependencies.
- Should be able to quickly analyze, organize, and abstract large amounts of information and to make decisions based on this analysis
- Should be able to provide creative solutions and out of the box thinking as the situation demands
- Should be able to influence and negotiate in technical discussions.


2. Working on maintenance and SEO optimization of existing websites
3. Working with the team to manage, optimize, and customize multiple web applications.
4. Fixing bugs of existing websites.
Who can apply
Only those candidates can apply who:
1. are available for full time (in-office) internship
2. can start the internship between 11th Dec'21 and 15th Jan'22
3. are available for duration of 3 months
4. have relevant skills and interests
* Women wanting to start/restart their career can also apply.
* Hands-on experience in Angular JS / Angular (3-11)
* Experience in HTML / Java Script / CSS
* Experience in Ms SQL / Postgresql / Oracle / LINQ
* Hands-on experience in Jquery / Typescript
Added Advantages
* Experience in Microservices architecture
* Experience on cyber security aspect of application development
* Develop, perform unit testing

• Should have hands-on experience in Java + Spring boot and REST/JSON API
• Should have hands-on experience in Java + Angular and REST/JSON API Spring ORM(Spring Data JPA or Hibernate)
• Basic HTML,CSS,Bootstrap
• Basic JavaScript, JQuery or UI frameworks.
• Knowledge of SQL will be an advantage.
• Ability to quickly diagnose the problem areas and come up with solutions and/or workarounds.
• Understanding of source code management and necessary technical documentation.
• Having hands-on experience and knowledge of Rest APIs and JSON.
• Should have been part of the development of production-grade applications on java Spring + REST/JSON + HTML + Javascript.
• Should have been part of development of production-grade application on Java + Angular + REST/JSON + HTML + Javascript.
• Good Communication skills, as require direct client interaction.


Strong hands-on experience with Java; full stack development
Designs, codes, tests, debug, and documents software, and enhance existing components to ensure that software meets business needs
Deploy and maintain Applications/Systems
Work with other software engineers for one or more Agile scrum teams assigned to work on the project
Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of design/architectural decisions,
issues and plans to technology leadership
Develop reusable patterns and encourage innovation that will enhance team velocity
Collaborate on the design with other team members and product owners, both inside and outside the scrum team
Estimate engineering work effort for engineering team and effectively identify and prioritize the high impact tasks
Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines
Drive a quality mindset within the team
Skills:
3+ years of full Software Development Life Cycle experience
3+ years of experience working as a full stack java developer
Experience or familiarity with technologies such as WSDL, REST and/or SOAP web services, XML, JBoss, Adobe CQ5 DAM, HTML5, CSS3, Bootstrap, Hibernate, Spring.
Experience or familiarity with Oracle db and SQL

• Experience in development with Java Technology (Java, Java Script, Spring).
• Experience with web technologies (JavaScript, HTML, CSS).
• Experience with Web Services (REST/SOAP API).
• Understanding of No-SQL Database (Ex : Mongo).
• Understanding of relational databases: Oracle, MS-SQL.
• Good knowledge of software development lifecycle.
• Good learning capacity.
• Good team spirit.
Knowledge/Experience using agile methodology is a big plus
Desired Skills
Experience with JSON, XML.
Very good knowledge on the Core Java, strong in the collection framework
Who We are:
Paxcom a leading Digital Solution Provider is a part of Paymentus now, a leading electronic bill payment provider. PaymentUs leads the North American marketplace in electronic bill payment solutions and have recently signed a partnership with Paypal, Alexa and Walmart. We are looking for passionate programmers skilled in Java, Python, Angular, NodeJS, Python, Jenkins, Postgresql, Docker, Kubernetes, Spark and AWS to join our development team.
For more details, please visit https://paxcom.ai/
Why Join Us?
Get a chance to contribute and get recognition from Day 1.
You hate micromanagement and are able to take your decision independently.
Enjoy flexible and relaxed wok environment.
Work 5 days a week (Enjoy work-life balance).
A friendly, Supportive, Professional and achievement-oriented management team
Competitive remuneration.
An opportunity to learn new things every day.
You Enjoy:
Ideal resource should be from Java background with a minimum of 3+ years’ experience in Java technologies.
Should have extensive experience working with Spring, Any ORM and Restful Web services.
Strong experience building, designing, and consuming Restful web services.
Must have experience with spring boot/Spring MVC
1+ years’ experience with one or more JS frameworks: NodeJS/Express, Angular, React, ExtJS, Vue is preferred
Experience / Knowledge of Agile Scrum methodology.
Should have used GIT and be self-dependent on resolving merge conflicts.
Should be familiar with build tool like Maven or Gradle.
Excellent verbal and written communication skills.
Ability to handle small teams and mentor them.
Leader, Doer & Architect for Enterprise Java applications
Experience of payment card industry is a plus.
Tech Stack:
Java 8+
Microservices
REST
Spring Framework 4/5
MySQL 5.6/Oracle
Nice To have (CPM Scheduling, Angular/React, NodeJS)
Linux, GIT, Docker, kubernetes, Cloud, AWS,Kafka
Building tools like Maven, Ant, Gulp
Mandatory Technical Skills
• BE/ B. Tech/ MCA with 8+ years experience and deep understanding of web development,
architecture, configuration, deployment and domain driven designs.
• Proficient in Javascript and Node JS.
• Experience setting up highly scalable and performant node js or any backend technology
applications
• At least 4 years of experience building backend applications preferably using node js
• Basic Understanding of HTML5 & CSS concepts
• Good understanding of server-side CSS pre-processors
• Knowledge of Design Patterns in Node JS and its implementations
• Prior experience using at least couple of SQL databases (Oracle, PostGre, MsSQL etc)
• Clear Understanding of REST and Web Services, and demonstrable and practical usage in projects.
• Very good hands on experience on code repository tools (preferably GitHub)
• Experience in preparing technical Proposal, effort and cost estimation.
• Understands the importance of technical depth and client expectation including health of the
project, critical path items, risks and impact to timelines.
• Prior experience interacting with client team and maintains good relationship
• Experience with Cloud services like AWS or Azure.
2
Good to have Skills
(Skills that are not mandatory, but adds to his/her profile weightage)
• Good written/spoken communication.
• Working knowledge of building hybrid mobile applications.
• Working knowledge of CI/CD tools and usage in projects.
• Working knowledge of Angular.

