Backend Developer

Position: Sr. Java Developer

Qualification: BE, B. Tech, MCA, M. Tech

Experience: 6+ Years

Skills:

Java 8+, Microservices, Spring Boot, Nosql, Kubernetes, AWS, REST

Job Role and Responsibilities:

• Bachelor’s degree in Computer Science or equivalent
• Min 6 years of development experience in Spring Boot & Microservices architecture
• Working experience with Java, Spring Boot, Hibernate, MySQL, Spring Data JPA, AWS, Spring Cloud, Maven, GitHub, Swagger, Eureka, Zuul etc.
• Strong understanding of API Security for Microservices (Spring Security, OAuth 2.0, JWT)
• Strong understanding of web development cycle and programming techniques and tools
• Ability to work independently or with group

• Strong understanding of modern development methodologies and best industry standards
• Experience working with APIs, RESTful APIs & Microservices
• Experience building highly scalable applications using Redis, Kafka, Akka, gRPC
• Mentor, Train 3-4 engineers 
• AWS knowledge is a plus
• Strong knowledge on SQL and NoSQL Databases
• Should have worked on developing large scale products and services
• Knowledge on Agile processes is a must
• Able to work with multiple distributed teams

Responsibilities:

• Design and implement backend infrastructure and APIs.

• Write high quality code that is robust, readable and scales.

• Possess the drive to dive deep. thrive and progress even in ambiguous situations.

• Encourage and support knowledge sharing within teams and external groups.

• Troubleshoot & debug applications.

• Adopt problem solving as a way of life - always go to the root cause.

• Collaborate with the team to discuss and implement ideas.

• Build responsive, robust and optimised applications.

Requirements:

• Passionate about building backend systems.

• Desire to explore new ideas, open to other ideas as well.

• Love for writing clean, beautiful, readable and testable code.

• Experience in designing extensible DRY code.

• Our stack is based on Django, Python3 Celery, Angular and Postgres.

• We expect you to have a good understanding of Python. It's even better if you are familiar with some of Git. Django, Celery, Redis and Unix Shell.

• Strong experience with Spring and Spring Boot, Spring MVC, Spring Data, Spring Security
• Experience building REST and SOAP web services using Java
• Experience with Web Services(JSON, REST, JAX-RS, Spring based REST services)
• Experience with Java and J2EE/Java EE (including servlets, JSP, JSF, JDBC)
• Strong understanding of Java concurrency, concurrency patterns, experience building thread safe code
• Experience with messaging products like RabbitMQ, Kafka or ActiveMQ
• Experience in AWS Lambda, Serverless, DynamoDB, SQS, Kinesis
• Varied Understanding of NoSQL
• Experience with development tools like Eclipse, Git, Gradle, Sonar, Jenkins, Jira, Artifactory etc
• Experience with web application servers like Tomcat, Jetty, JBoss etc
• Experience with TDD, code testability standards, JUnit/Mockito
• Strong understanding of OOP & SOA principles, design patterns, industry best practices
• Experience with scripting and working in a Linux environment
• Strong written and verbal communication skills
• Strong interpersonal skills and time management skills
• Strong analytical and troubleshooting skills
• Experience with DevOps practices and CICD model of development

Role- Software Development Engineer-2

As a Software Development Engineer at Amazon, you have industry-leading technical abilities and demonstrate breadth and depth of knowledge. You build software to deliver business impact, making smart technology choices. You work in a team and drive things forward.

Top Skills

You write high quality, maintainable, and robust code, often in Java or C++ or C#

You recognize and adopt best practices in software engineering: design, testing, version control, documentation, build, deployment, and operations.

You have experience building scalable software systems that are high-performance, highly-available, highly transactional, low latency and massively distributed.

Roles & Responsibilities

You solve problems at their root, stepping back to understand the broader context.

You develop pragmatic solutions and build flexible systems that balance engineering complexity and timely delivery, creating business impact.

You understand a broad range of data structures and algorithms and apply them to deliver high-performing applications.

You recognize and use design patterns to solve business problems.

You understand how operating systems work, perform and scale.

You continually align your work with Amazon’s business objectives and seek to deliver business value.

You collaborate to ensure that decisions are based on the merit of the proposal, not the proposer.

You proactively support knowledge-sharing and build good working relationships within the team and with others in Amazon.

You communicate clearly with your team and with other groups and listen effectively.

Skills & Experience

Bachelors or Masters in Computer Science or relevant technical field.

Experience in software development and full product life-cycle.

Excellent programming skills in any object-oriented programming languages - preferably Java, C/C++/C#, Perl, Python, or Ruby.

Strong knowledge of data structures, algorithms, and designing for performance, scalability, and availability.

Proficiency in SQL and data modeling.

• Minimum 1-year experience is mandatory
• Proven Software Development Skills in Laravel Framework and Core PHP
• Good knowledge and experience in OOPS concepts and Core PHP
• Good Database designing skills in MySQL
• Experience in known APIs like Google, Facebook, etc.
• Knowledge of JavaScript, JQuery, JASON, AngularJS will help
• Passion for Software Development and Coding
• Good Knowledge and Experience in WordPress will help.

Responsibilities:

• Strong Technical Chops: You should know how to build highly scalable, robust, and fault-tolerant services that support our unique rate-of-growth requirements.
• You should be on top of the latest architectural trends.
• Fast Learners: We are looking for folks who thrive on new technologies and don't believe in one-size-fit all solutions.
• You should be able to adapt easily to meet the needs of our massive growth and rapidly evolving business environment.

• You understand requirements beyond the written word.
• Whether you're working on an API used by other developers, an internal tool consumed by our operation teams, or a feature used by millions of customers, your attention to details leads to a delightful user experience.

Requirements:

• Strong knowledge of MySQL, NoSQL, PostgreSQL, ElasticSearch.
• Experience in Java and web technologies.
• Experience in any one scripting language like Python.
• Hands-on experience with systems that are asynchronous, RESTful and demand concurrency.
• Knowledge of best software engineering practices for all stages of software development life cycle, including coding standards, code reviews, testing and deployment.