Backend Developer

Roles and Responsibilities 

1) Understand client requirements and functionalities. 

2) Write well-designed, testable, efficient code. 

3) Responsible for solving complex technical issues. 

4) Ensure quality projects are delivered within defined timelines. 

5) Active involvement in client communication to understand functional requirements. 

6) Maintain high standards of quality for code, documentation and other deliverables.

At least 3 years' experience as a Node.js developer.

Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.

Mandatory experience in MongoDB and MySql.

Knowledge of front-end technologies such as HTML5 and CSS3.

Superb interpersonal, communication, and collaboration skills.

Exceptional analytical and problem-solving aptitude.

• New features developed independently with the ability to document the design after understanding and evaluating the requirements with necessary groundwork on required application components
• Hands-on coding to implement the design for feature completion
• Able to write unit tests that ensures bug free code
• Able to handle the multi-tenant and performance requirements of the new features and applications.
• Integrate the new features with existing modules, deliver ready to use code meeting necessary build requirements and CI/CD requirements.
• Work with other functional groups for product, technology, QA, tech support and deployment team.

‍

The ideal candidate must have the following qualifications.

• BE/B.Tech Degree from a reputed institution with at least 7 years of relevant experience
• Hands-on experience with Core Java, J2EE with a good knowledge of its ecosystem
• Experience with JUnit, JMH like performance tuning test tools preferred
• REST API design and development experience. Usage of Swagger or other API spec tools would be preferred. Working knowledge on Spring Boot is a plus
• Hands-on experience with some of the following application components is a plus: Solr, Kafka, OpenTSDB, Elasticsearch, Janus graph or any graph DB.
• Experience with databases such as MongoDB, MySQL or PostgreSQL required.
• Familiarity with continuous integration and build tools such as Jenkins or CircleCI, Maven, Ant required
• Experience building applications using microservices architecture is highly preferred. Knowledge of Kubernetes, Docker would be ideal
• Working knowledge on public clouds like AWS or Google cloud or Azure is a plus
• Experience building scalable systems
• Strong problem solving skills and ability and interest to solve complex problems
• Interest in machine learning (ML) data science is a plus

·         Degree in Computer Science/Engineer.
·         3+ years of Java backed application development and implementation experience.
·         Minimum of one year of experience in Cloud, AWS Engineering & Development .
·         Demonstrated knowledge of Distributed and Scalable systems.
·         Experience on AWS Services is a big plus, such as EC2, ECS, ECR, Lambda, Elastic Cache, API Gateway.
·         Knowledge about API design standards, patterns and best-practices especially Swagger and OpenAPI 3.0, REST, SOAP, MQ, JSON, Microservices etc.
·         Java Microservices, RESTful Web Services.
·         Spring Boot, Spring Cloud, Hibernate.
·         JMS, queues, JBoss/Wildfly.
·         Tools - JUnit, Easymock, Mockito, Docker, Kubernetes, Teraform.

• You have an overall software development experience of 4 to 10 years
• 3+ years proficiency in Java and Spring boot
• Familiar with distributed computing and frameworks such as gRPC/ protobuf
• Understands JVM metrics, Garbage collection and performance tuning
• Experience in creating high-level design(HLD) and low-level design(LLD)
• You have a good understanding of relational database, NoSQL technologies, and REST
• Good to have experience in HTML, JavaScript, GraphQL, TypeScript, ReactJS and related toolsets
• Exposure to AWS stack/cloud computing
• Self-motivated developer who takes ownership of work
• Bachelor’s degree in Computer Science or Computing related discipline
• Experience in Product Development Environment is a plus.

Roles and responsibilities

• Develop well-designed performant and scalable applications and microservices
• Writing reusable, testable, and efficient code aligning to software development best practices
• Integrate data storage solutions including databases, key-value stores, blob stores, etc.
• Build integrations with 3rd party applications through apis’ to ingest and process data
• Develop state-of-the-art analytics tools to support diverse tasks ranging from ad hoc analysis to production-grade pipelines and workflows for customer applications
• Ensure security and data protection aspects within the applications
• Partner with Data Scientists and Analytics Engineers to improve the performance and reliability of advanced algorithms
• Ensure high performance and availability of distributed systems and applications
• Interact directly with client project team members and operational staff to support live customer deployments and production issues

Requirements

• 4+ years of experience in developing applications using python and related technologies.
• Familiarity in data ingestion and processing libraries in python.
• Thorough understanding of REST and GRPC technologies.
• Experience in using ORM (Object Relational Mapper) libraries for data access.
• Experiencing in developing and hosting APIs and integration with external applications.
• Experience in building data models and repositories using relational and NoSql databases.
• Knowledge of JIRA, Bitbucket and agile methodologies.
• Good to have knowledge of AWS services like Lambda, dynamodb, kinesis and others.
• Understanding of fundamental design principles behind a scalable application
• Familiarity with event-driven programming
• Strong unit test and debugging skills
• Affinity for learning and applying new technologies and solving new problems
• Effective organizational skills with strong attention to detail
• Experience in working with docker is a plus
• Comfortable in working with Unix/Linux environment
• Strong communication skills — both written and verbal

LEAF is a safety tech company started in 2015 with the mission to solve the problem of human safety by disrupting the largely unorganized security market. They started with safety wearables, sold 20k units globally, went with PM Modi to silicon valley and won Million Dollar Xprize at United Nations. Currently, we are creating an infrastructure of responders who can respond to any problem within a short stipulated timeframe. The pilot is already conducted with clients like Zomato, MakeMyTrip, Oyo, Bounce, etc in Bangalore where we are providing 10 min response to their on-ground agents in case of an accident, brawl or any issues. We are working to create private 911 for India. Working from Whitefield, they plan to cover entire Bangalore with 200 responders in the next few months. We are looking to hire backend developers for this project, the current tech stack is MEAN stack. Responsibilities: - Server development and deployment - API support to mobile app and dashboard - Algorithms

Looking for a full stack developer with experience in NodeJS, ReactJS and My SQL. More than knowledge, the attitude towards learning and problem solving is important. Candidate should be able to join within 2-3 weeks. The platform development will require the candidate to work on different technologies e.g. React, Node JS, AWS etc

Summary: Be part of a dynamic start-up environment to deliver best solutions. The position is with fast growing team of engineers, designers, and product analysts in an agile development environment. We are looking for enthusiastic, experienced software engineers that can work on delivering high quality platform solutions. Job Description: * Hands on experience in programming language ROR(ruby on rails) * Contribute to the architecture and evolution of the Cloud platform. * Find creative and elegant solutions to complex problems. * Dealt with database performance issues and query optimization in MySQL. * Contributed fixes/features to Rails, jQuery. * Written and/or maintain a Rails plugin. * Execute full life-cycle software/website development * Write well designed, testable, efficient code * Produce specifications and determine operational feasibility * Integrate software components into a fully functional software system Requirements: - * Quick Learner and street-smart person who can grasp things faster * Proven 3-7 yr work experience in as a computer software engineer or software developer or web developer * Ability to develop website in Ruby on Rails, JavaScript, JS Frameworks * Excellent knowledge of Relational Databases, SQL and ORM technologies * Experience in developing web applications using at least one popular web framework (Rails, Sinatra) * Experience with test-driven development * Ability to document requirements and specifications * Familiarity with website development methodology and release processes * UI experience needed. * Experience on any of the front end technology * Angularjs/ Emberjs/ React/ Backbonejs / knockoutjs Qualifications: B.tech / M.tech / MS in Computer Science or equivalent preferred.

Zipgrid is a communities ecosystem platform