Backend Developer

● Engineering degree B.E/B.Tech/MCA/M.Tech/M.Sc or any Equivalent Degree.
● Proven work experience as a Back-end developer.
● In-depth understanding of the entire web development process (design, development and deployment).
● Proficient in Java, with a good knowledge of its ecosystems
● Basic understanding of JVM, its limitations, weaknesses, and workarounds
● Ability to decide when to use relational vs NoSQL databases and must be experienced with at least one of
the relational databases (MySQL) as well as experience with ElasticSearch will be good to have
● Familiarity with concepts of MVC, JDBC, and RESTful
● Experience with Spring, Spring Boot, Spring MVC
● Experience in CI/CD and Cloud technologies
● Expertise in developing enterprise-level web applications and RESTful APIs using MicroServices, with
demonstrable production-scale experience
● Familiarity with front-end languages (e.g. HTML, JavaScript and CSS) - Not mandatory
● Participation in coding competitions such as hackathon, hackerrank will be added advantage.

Job Duties and Responsibilities
We are looking for an experienced full-stack engineer to implement both back-end and front-end
software solutions to serve both internal and external customers. The position entails working in
an agile team to develop Java- and React-based projects that support our system.
● 1 - 4 yrs of Odoo development experience.
● Design, implement and test full-stack solutions using Java, Spring and React
● Design robust spring system that can support 2-5mil users.
● Work alongside other team members to integrate various components into finished
product
● Work closely with product owner to create stories
● Continuously create new and interactive features that would help to improve user
experience and user engagement.
● Assist with troubleshooting of issues as needed
● Participate in the design and architecture of software solutions
● Assist in developing and maintaining continuous integration pipelines

• Developing and maintaining all server-side network components.
• Collaborating with front-end developers on the integration of elements.
• Designing back-end services for various business processes.
• Developing high-performance applications by writing testable, reusable, and efficient code.
• Running diagnostic tests, repairing defects, and providing technical support.
• Documenting Node.js processes, including database schemas, as well as preparing reports.
• Recommending and implementing improvements to processes and technologies.

• Bachelor's degree in computer science, information science, or similar.
• At least two years of experience as a Node.js developer.
• Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
• Superb interpersonal, communication, and collaboration skills.
• Exceptional analytical and problem-solving aptitude.
• Great organizational and time management skills.
• Availability to resolve urgent web application issues outside of business hours.

ABOUT THE COMPANY:
Jamun Informatics Private Limited (Jamun) is a Delhi-based startup Backed by Splendor Group, a pedigreed Indian business house. Jamun is focused on creating niche software solutions to solve B2C and B2B problems in the ecosystem of Consumer Durables and Electronics (CDEs). Jamun is creating India’s first Super App for Personal and Home Electronics and Appliances or CDEs – PingKaro. Jamun is partnering with various Brands and integrating with their CRM systems to create a new ecosystem for customers across the country.

POSITION: Fullstack Java Developer / Senior Software Developer
LOCATION: New Delhi
PRIMARY SKILLS: Java, AWS, Spring, Spring, multithreading, mySql, mongoDB.
EDUCATION: B.Tech/B.E. in Any Specialization, MCA
ROLES AND RESPONSIBILITIES
•Someone strong/experienced in Java development along with AWS.
•Hands-on experience with Frameworks like SpringBoot, Spring MVC, hibernate is must
•Good experience with Multithreading & Collections.
•Knowledge of lambda, S3, containers, ElastiCache, Aurora/RDS, noSql(MongoDB),
•Knowledge or experience with AngularJS or ReactJS will be an added one.
•Java 11 is a must.

TECHNICAL REQUIREMENTS:
•Hands-On experience on Springboot, Spring MVC, Web services (RESTful/Web Client API), JPA, Microservices.
•In depth understanding of Databases (mySQL/NoSQL).
•Proficient in Java Collection, Multithreading, Version control tools: GIT/BigBucket, Caching Strategies, JUnit & Mockito Testing, Server side validation, Transaction Management.
•Profound in Memory Management, Performance Tuning, Spring Profiles, Knowledge about Postman, Jira tools, Versioning tools (GIT/Bitbucket), to commit code.
•Good in problem solving and delivering high quality code.
•For API testing understanding of POSTMAN/SOAPUI, Jenkins for CI/CD pipelines and Kibana is a must.
•Hands-on experience on Java11, Spring boot, Web service (Restful/Web Client API), JPA, Microservices, DB working knowledge (SQL/No SQL).

ADDITIONAL SKILLS (SECONDARY SKILLS):
Understanding of AWS, Docker, Swagger, Dev Ops, Scrum/Agile, UI will be a plus.

• Prior Startup Experience would be preferred.
• Immediate Joiners Preferred

Key requirements

Responsibilities

● Build new features to allow for rapid product experimentation to power web and
android applications, implementing features in an efficient way
● Incrementally adapt an existing Node.js monolith for scalability and very fast growth
● Deliver within project timelines through diligent planning and attention to detail.
● Keep key stakeholders informed about progress and problems; avoid surprises.
● Identify and report performance bottlenecks wherever feasible
● Follow testing and documentation best practices for the services developed.
● Work in a dynamic and collaborative culture ensuring good teamwork and
communication with remote team members when needed

Requirements

● 2 or more years of backend development experience
● At least 1 year of experience with Node.js frameworks like Express, Koa, Sail etc.
● Strong problem-solving skills. Good knowledge of data structures and algorithms.
● Solid understanding design patterns and OOP concepts; familiarity with
object-oriented JS (asynchronous code, events loop etc) is highly preferable
● Strong hands-on exp of relational DBMS concepts with PostgreSQL / other SQL DBs
● Ability to quickly design and implement optimized solutions for feature requirements
● Good understanding of the fundamental design principles for a scalable application
● Strong handle over Git, following best practices to facilitate collaboration

Nice to haves

● Experience working with apps in a microservices architecture
● Familiarity with caching solutions like Redis, Memcached etc
● Knowledge of testing best practices and concepts of test-driven development and
experience with unit testing frameworks in any of the major programming languages
● Familiarity with documentation tools and generators for Node.js applications

Full Stack Developers who will work with the core product team which will give exposure to the end-to-end life cycle of product development. Should have experience in : Should have experience in NodeJs product development with expressJs & Mongodb Should be familiar with API integrations and development HTML5/CSS/JavaScript and familiarity with Frontend JS Frameworks Experienced with REST API implementation Exposure to scrum or another agile methodology High proficiency with development tools and workflows (modern source control systems, unit testing, continuous workflow, and such) Should have experience in React Js and react native experience is a plus

Hi , Good Day !! Want to work at a company where you could be part of building the next big thing .....? CONTUS is a SMAC (Social, Mobile, Analytics, Cloud) based digital transformations company. The company since its inception in 2008, has been helping enterprises of all sizes, types and industries to migrate to digital business mediums that accelerate operational performance, customer engagement, brand image and market outreach. The company is 200+ tech professionals strong and has a client base spread across 40+ countries. To know more about us, visit www.contus.com, a leading mobile application development and web development company. Kindly find the JD attached below for your reference , Designation : React Developer. Experience : 3 Yr - 5 Yrs. Location : Chennai Job Summary :- 3 years experience in IT with strong working experience in ReactJs RESTful web services Experience with scaling high-performance web applications Responsive design OS -Linux, Windows, Mac (optional) Experience in GUI development for websites. Knowledge about user experiences through different channels (mobile, web, app, etc.) Delivering a complete front end and backend application Strong Object oriented analysis and design approach Strong communication, Analytical and Problem-solving skills. Good understanding on Agile projects. Passion to do continuous learning. Key Responsibilities: Be an active Scrum Team Member to achieve highly available & scalable applications Discussing intended technical approaches for upcoming work with the team and involving the team in collaboration sessions Establish standards and best practices to deliver clean, scalable and maintainable code Generate bug free code quickly and efficiently Develop use cases, test cases and create automated unit test scripts Continuously discover, evaluate and implement new technologies to maximize development efficiency and exceptional user experience Create high level implementation documents and support team to create low level technical documents Collaborate with a team to define, design and ship new features Identify and correct bottlenecks and fix bugs. Please fill the Details & share your Updated CV Referring (Akshaya) in the subject line along with your designation Total Exp : Relevant Exp : Current.CTC : Exp.CTC : Notice Period : *** Kindly drop in your updated CV’s at [email protected] *** Contact :- HR -Akshaya- 044-49201030 / 9940669912 Thanks, G.Akshaya, HR Partner

Your Mission As a Senior Node.js developer, you will be working directly with our team towards the development of our product, in Node.js, Angularjs, MySQL and more. You are expert in Core JavaScript development and have a sharp knowledge on how to use the object model of JavaScript at best to make your code tidy and reusable. You will use MEAN Stack (MongoDB, Express.js, Angular.js, Node.js) along with Redis for queue management and MySQL for fast transactions. You have a strong product vision, to such an extent that you will be able to turn one line of requirements into a fully fledged feature. We deal with million of billions of records. Think “big data”. You will ensure that your code and queries are properly optimized so as to keep the app quick and responsive – and the servers up! We are deeply versed in reusability (so that we never have to reinvent the wheel). You know about the best Node.js plugins that you can find through npm to fulfill your needs, and you will build reusable components that you will leverage across the codebase. We love to take a step back from our day-to-day activities to improve our product. You will be part of this ongoing process. Your Profile You are first and foremost passionate about product development and digital technologies. You must have completed successful projects with a strong Node.js code Required Skills: core JavaScript experience; Node.js, APIs and modules; experience in handling databases and unit testing is also important. Competencies: excellent bug hunter; good judgement and decision making skills; responsible and motivated; passionate about learning new things. Experience in localisation will be appreciated. Motivated and ready to working in a truly international setting with people from all around the world.

* Minimum 5 years experience in developing mobile applications. * Experience in working with iOS, Android web service applications * Experience in developing medium or large size applications especially e-commerce and audio/video streaming an advantage. * Experience in Mysql database design, Solr search an advantage * Experience in Google API, Facebook API and SMS API integration an advantage * Good design and development knowledge of RESTful web services in PHP with XML and JSON data formats. * Must have exposure knowledge in MVC framework and good experience in API implementation. * Must have experience with AWS products and solutions * Experience in building source code, troubleshooting issues, communicating and resolving related issues and ticket maintenance. * Ability to research and write project papers * Ability to implement test cases, automate scripts, evaluate, report, track, and verify bugs * Masters in CS or CA or equivalent * Must be a clear thinker with good written English, and communication skills, good research and organizational skills as well as the ability to pay attention to detail * Must be energetic, show initiative, be willing to learn, work hard and be passionate about work, be able to multitask and work under pressure and across time zones and multiple projects, work in teams, and have a positive attitude