Java Developer

 

Job Description

• Designing system architecture, develop and maintain high performing & scalable services using Node.js frameworks.
• Extensively engage in iterative development model right from requirement analysis, estimation, development, testing & production support
• Mentor, groom junior developers and participate in code reviews
• Contribute towards building company’s coding culture

 

Requirements

• 3+ years of relevant industry experience in Node.js
• A deep understanding of JavaScript
• Experience working with SQL and NoSQL databases
• Experience with Unit and Integration tests
• Experience with CI/CD
• Experience with MathJax/Latex
• Experience with large scale video streaming
• Experience with ReactJS is a bonus

We have an opening for a professional with basic experience. If you are writing clean scalable code and want to work on building systems that range from high-volume frontends to low-latency backends and everything in between, then we would like you to become part of our team

About Us:

Avarna derived from Sanskrit means one with a fun loving nature but having no form, no color, or marks. We at Avarna Capital solve the most interesting questions in sports analytics. Diligence, productivity and transparency defines the work culture at Avarna. We are a team of
highly motivated and innovative people all working remotely so emphasis on communication, accessibility, and accountability are our key focus to build a strong culture at Avarna.

Resposibilities:

1. Integrate Kafka pipelines into the company's current infrastructure

2. Recommended appropriate solutions to enhance the current software stack

3. Utilizing the latest and most innovative technology in solving business problems

4. Take ownership of project delivery and the entire SDLC

Mandatory Skills
• Strong Restful API, Micro-services development experience using ASP.NET CORE Web APIs (C#);
• Must have exceptionally good software design and programming skills in .Net Core (.NET 3.X, .NET 6) Platform, C#, ASP.net MVC, ASP.net Web API (RESTful), Entity Framework & LINQ
• Good working knowledge on Azure Functions, Docker, and containers
• Expertise in Microsoft Azure Platform - Azure Functions, Application Gateway, API Management, Redis Cache, App Services, Azure Kubernetes, CosmosDB, Azure Search, Azure Service Bus, Function Apps, Azure Storage Accounts, Azure KeyVault, Azure Log Analytics, Azure Active Directory, Application Insights, Azure SQL Database, Azure IoT, Azure Event Hubs, Azure Data Factory, Virtual Networks and networking.
• Strong SQL Server expertise and familiarity with Azure Cosmos DB, Azure (Blob, Table, queue) storage, Azure SQL etc
• Experienced in Test-Driven Development, unit testing libraries, testing frameworks.
• Good knowledge of Object Oriented programming, including Design Patterns
• Cloud Architecture - Technical knowledge and implementation experience using common cloud architecture, enabling components, and deployment platforms.
• Excellent written and oral communication skills, along with the proven ability to work as a team with other disciplines outside of engineering are a must
• Solid analytical, problem-solving and troubleshooting skills
Desirable Skills:
• Certified Azure Solution Architect Expert
o Microsoft Certified: Azure – Fundamentals Exam AZ-900
o Microsoft Certified: Azure Administrator – Associate Exam AZ-104
o Microsoft Certified: Azure Developer – Associate Exam AZ-204
o Microsoft Certified: DevOps Engineer Expert (AZ-400)
o Microsoft Certified: Azure Solutions Architect Expert (AZ-305)
• Good understanding of software architecture, scalability, resilience, performance;
• Working knowledge of automation tools such as Azure DevOps, Azure Pipeline or Jenkins or similar

Roles & Responsibilities
• Defining best practices & standards for usage of libraries, frameworks and other tools being used;
• Architecture, design, and implementation of software from development, delivery, and releases.
• Breakdown complex requirements into independent architectural components, modules, tasks and strategies and collaborate with peer leadership through the full software development lifecycle to deliver top quality, on time and within budget.
• Demonstrate excellent communications with stakeholders regarding delivery goals, objectives, deliverables, plans and status throughout the software development lifecycle.
• Should be able to work with various stakeholders (Architects/Product Owners/Leadership) as well as team - Lead/ Principal/ Individual Contributor for Web UI/ Front End Development;
• Should be able to work in an agile, dynamic team environment;

 

 

What you need to have:

Job Description : Java Developer
We are looking for an experienced Java Developer who will work closely with the
technical lead to identify and establish best practices in the company.

Requirements & Responsibilities :
● Design and develop features using Core Java, Spring Boot, and Hibernate
● Ability to design database schema, develop views and stored procedures
● Participate in user story grooming, design discussions and proposal of solutions
● Maintain existing software systems by identifying and correcting software defects
● Practice standard development process leveraging agile methodologies such as
SCRUM and TDD
● Review and analyze business requirements and provide technical feasibility and
estimates
● Manage development / support functions etc
● Excellent in OOPS concepts, system design
● Strong knowledge of Core Java, Spring, Hibernate and Microservices
● Hands-on experience in DB design, SQL, UI Technologies like HTML/CSS,
JavaScript, jQuery, etc.
● Good knowledge of design patterns
● Excellent knowledge of JSP, Servlets, WebServices, JUnit
● Experience in Agile software development
● Familiarity with JIRA, GIT, Maven
● Experience in working directly with a client
● Good knowledge in requirement gathering, analysis, and designing

• Deep understanding of one or more of Java/Go/Scala/C++. Ability to understand and critique
the core library/language constructs.
• Knowledge of processor, memory, network and storage internals. Familiarity with I/O optimized
algorithms.
• Deep understanding of distributed systems including fault modeling, concurrency, isolation,
consensus etc.
• Internals of a RDBMS like MySQL
• Conversant with the internals of systems like Kafka, Cassandra/Scylla, Redis, RocksDB etc
• Working knowledge of hosting and network infrastructure (K8s, Envoy, etc)
• Familiarity with binary serialization protocols like thrift/protobuf/flatbuffers etc
• Familiar with gRPC, HTTP/2, QUIC, etc.
• Troubleshooting memory issues, GC tuning, resource leaks etc.
• Strong problem-solving skills, algorithmic skills and data structures.
• Productionizing machine learning pipelines using Spark/Flink/TensorFlow etc
• Familiarity with big data concepts - HDFS, hive, presto, spark, oozie, ambari, airflow, atlas,
ranger, etc. Familiarity with formats like avro, parquet, orc, arrow etc
• Good understanding of branching, build, deployment, continuous integration methodologies
• Experience in leading a team and mentoring engineers
• Attitude to get Stuff Done!
• Ability to make decisions independently.
Desired Background:
• Bachelor’s or Master’s degree in Engineering from premier institutes preferred
• 8+ years of experience in software design, development & architecture

Requires a bachelor's degree in area of specialty and experience in the field or in a related area. Familiar with standard concepts, practices, and procedures within a particular field. Relies on experience and judgment to plan and accomplish goals. Performs a variety of tasks. A degree of creativity and latitude is required. Typically reports to a supervisor or manager.

Designs, develops, and implements web-based Java applications to support business requirements. Follows approved life cycle methodologies, creates design documents, and performs program coding and testing. Resolves technical issues through debugging, research, and investigation.

 

Additional Job Details:

Strong in Java, Spring, Spring Boot, REST and developing MicroServices.

Knowledge or experience , Cassandra preferred

Knowledge or experience on Kafka

Good to have but not must

 

Good to know:

Reporting tools like Splunk/Grafana

Protobuf

Python/Ruby

Designation:Senior Developer Roles and Responsibilities: Design, implement and maintain java application phases. Develop, test, implement and maintain application software. Responsible for building customized enhancements to existing SaaS product Be an outstanding Team Player Manage and mentor a team of 5-7 resources Work directly with Business, Sales and Product teams Passion for a highly scalable performant experience. Passion for micro-services. Knowledge of (and a passion for) current trends and best practices in middle-layer and back-end architecture, including performance, continuous integration, scalability and stability Build Proof of Concepts and close to Production ready APIs and back-end Fast paced environment – should be open and willing to learn Pair with other team members and SEs to buildout core application functionality Very strong object-oriented design skills and understanding of well-engineered design. Skills and Qualification: Hands on experience in Java 7 or 8 with good working knowledge of JSON, Spring, Hibernate frameworks, JPA, REST Services and Redis Cache. Working knowledge of JUnit, Maven & Jenkins. Experience in UI tier including JSP/Servlet, HTML 5, CSS, Angular JS, AJAX and Bootstrap. Good understanding and working experience with RDBMS i.e. Oracle, MySQL and MSSQL Implements REST APIs are required for serving various aspects of the app Familiar with implementation for most design patterns for powering core architecture Should be able to manage and mentor a team of 5-7 developers and deliver high quality product Should have good knowledge of Agile Scrums. Plus Points o Knowledge in NoSQL technologies (MongoDB/Cassandra) o Knowledge in Neo4J Graph DB o Knowledge of Micro services architecture. Engineering degree in any stream. Very strong programming skills and should be able to write optimized, modular code. Should have excellent communication, client interaction and interpersonal skills Ability to work in fast-paced agile environment and cope with the speed of scrum process. Traits to take ownership of the components and deliver work end to end, including designing, development, release and bug-fixing.