Software Engineer (Java)

Job Description   - Omniflow and Java Developer

Should have working experience between 6-8 years in Java development

Mandatory skills are good knowledge of object oriented concepts, experience of working on Spring boot application, should have worked on hibernate ORMS and candidate must have clear understanding of database concepts

Optional skills include knowledge of angular framework and postgreSQL database

Good to have knowledge of jBPM open source workflow

Qualifications

Master or Bachelor degree in Engineering/Computer Science /Information Technology

Additional Information

Skills and Competencies:
Strong documentation skills
Excellent communication skills, both written and verbal
Decision making and problem solving skills
Good organizational skills        

 

Roles and Responsibilities

Code, develop, design and architect features related to the existing application. We  expect you to own modules end to end and take pride in the work products you  ship.

Lead from the front, when it comes to delivering high quality work products. Serve as a mentor to the team members

Create and define performance metrics. Ideate, innovate and hack through the  existing systems to improve performance

Perform code reviews, set coding practices and guidelines within the team.

Make sense of the product specs, be nimble in getting the issues resolved. Be a thought leader.

Critical Functional Skills

Solid understanding and knowledge of Java/C/C++. You should understand the concepts of multithreading, I/O, messaging, instrumentation etc and their  implementation in Java/Any other ObjectOriented Language.

Proficiency in the implementation of algorithms and the use of advanced data  structures to solve problems in computing. A solid foundation in the principles of  computer science is desired.

Ability to write clean, modular, and loosely coupled code by the use of design patterns.

He/She should be able to break down and architect complex software systems. For example

BuildCars Availability Engine for Ola.

Strong decisionmaking ability

Deep expertise in at least one programming language & tech stack.

Substantial experience in building complex and scalable solutions.

Strong object oriented design skills, ability to apply design patterns, and an uncanny ability to design intuitive module and class level interfaces

The ability to do deep problem solving and build elegant, maintainable solutions to complex problems.

Experience leading multi engineer projects and mentoring junior engineers

Experience with full life cycle development in any programming language on a Linux platform

Comprehensive operational experience including, optimizations, deployments and tuning servers like apache/mysql/tomcat/solr

Prior experience in working with Agile software methodologies (XP, Scrum), TDD, and Continuous Integration(CI/CD) a plus.

Experience in building data driven web application design and development is a plus

Expert level experience in building a scalable, large and complex business application

.Experience Required

:Typically with an experience of 5+ years of development experience in a product  firm.

Must have lead, designed, architected and delivered at least 1 project in his previous assignments independently.

Minimum Qualifications Required

Btech/MS from a reputed Institute

Deep expertise with any or combination programming languages: Java, C++, C#, Ruby, Scala,

Go any object oriented high level proprietary or open source language with strong programming constructs. We are not skill specific but go by strength in  competencies Machine coding Single machine in memory program

Need a working code with functionality Readable and well designed code with right abstractions, separation of concerns,right design patterns

Performant code with concurrency and efficient data structures

Write test cases covering the happy path and edge cases

Problem Solving

Choose the right combination of data structures to solve the problem

Identify most edge cases for the problem

Identify opportunities of parallelism: utilizes multicore solutions where applicable

Design & Architecture

Distributed systems design and system interaction

Identify API signatures

LLD with class design

Solve for performance & availability

- 3-8 years of experience in design and programming experience preferably in a start-up. - Strong skill in application designing and implementation - Hands on experience in Spring/Hibernate Frameworks based application architectures. - Experience developing high concurrency, high-performance applications that are database-intensive and have interactive, browser-based clients. - Strong Understanding of entire development cycle. Required Technical Skills : - Strong background in Java/J2EE/JSP - Languages Java/J2EE, SQL, PL-SQL, JavaScript, - Jquery Databases - J2SE Collection, I/O and JDBC - J2EE Servlets, JSP, JSTL, JAXB, JAX-RS - Frameworks Spring, hibernet, play - Web Development HTML, CSS, Bootstrap - ORM Hibernate - Operating Systems Operating System Concepts, Ubuntu (Linux), Windows - Others JSON, XML, Shell Script - XP/7 - Database, PLSQL - Data Structure and Algorithm - Basic knowledge of HTML, JavaScript and Web Technology - Project Knowledge - Unit testing

Profile: Java developer (2-4 years) - Noida

MUST Have: Core Java, data structure

NP: Immediate to 30 Days

Salary : Upto 9 LPA

MUST Haves: Java 1.8, Core Java, Data structure

Requirements:

• Java 1.8 version with Collections, Multithreading working knowledge –(Mandatory)
• Data Structures, BPM-Alfresco & Groovy 

JOB DESCRIPTION

• Proficiency in Java, with a good understanding of its ecosystems
• Sound knowledge of https://www.simplilearn.com/tutorials/java-tutorial/oops-interview-questions" target="_blank">Object-Oriented Programming (OOP) Patterns and Concepts
• Familiarity with different design and architectural patterns
• Skill for writing reusable Java libraries 
• Knowhow of Java concurrency patterns
• Basic Understanding of the concepts of MVC (Model-View-Controller) Pattern, JDBC (Java Database Connectivity), and RESTful web services
• Experience in working with popular web application frameworks like Play and Spark
• Relevant Knowledge of Java GUI frameworks like Swing, SWT, AWT according to project requirements
• Ability to write clean, readable Java code
• Basic knowhow of class loading mechanism in Java
• Experience in handling external and embedded databases
• Understanding basic design principles behind a scalable application
• Skilled at creating database schemas that characterize and support business processes
• Basic knowledge of https://www.simplilearn.com/jvm-and-the-implications-of-sandbox-model-rar41-article" target="_blank">JVM (Java Virtual Machine), its drawbacks, weaknesses, and workarounds
• Implementing automated testing platforms and unit tests 
• In-depth knowledge of code versioning tools, for instance, Git
• Understanding of building tools like Ant, Maven, Gradle, etc
• Expertise in continuous integration

We need a backend java developer who is willing to work in a fast paced and exciting environment of a startup. 
OkayGo is the fastest staffing solution for blue collared and grey collared workers for businesses. 

Position: Architect/Lead - Java We thrive to provide best in class customer experience with performance and stability as main goals. You will be a lead technical architect responsible for large and complex projects. You will lead every phase of the software development life cycle, provide post production troubleshooting and issue resolution. The Lead Java Developer will lead complex projects with a team of 4- 10 members and guide the junior project team members to deliver quality solutions. What you’ll be doing… • Design and Develop new capabilities for business applications in AWS and/or private cloud environments and to coordinate with rest of the team on reuse of the modules developed. • Provide expertise in the use of the spring framework, MicroServices and Angular JS including best practices and design patterns. • Ensure the best possible performance, quality, and responsiveness of applications. • Identify bottlenecks and bugs, and devise solutions to the problems. • Help maintain code quality, organization and automatic testing tools. • Handle complex projects require coordination with external systems and business. • Interactions with Front line team on portal issues and provide solutions to improve customer experience. What we’re looking for... You’ll need to have: • Bachelor’s degree nine or more years of work experience. • Six or more years of relevant work experience. • Programming experience with Java/J2EE environment including Spring/Hibernate framework, REST and Microservices. • Experience using AWS to build applications. • Experience working with web technologies including Angular JS, HTML 5, XHTML, CSS, JavaScript, AJAX, and JSON. • Experience with spring boot, Docker, Elastic and AWS Cloud Formation. • Experience with open source databases such as Cassandra. • General knowledge of application design principles, practices design patterns, DevOps and software life cycles. • Experience in source code version including Accurev, Stash or Github. • Experience in testing automation, continuous integration with tools such as Jenkins and Jira. • Strong communication and interpersonal skills and excellent troubleshooting and analytical skills.

●2+ Experience with Node JS or Java programming language. Multiple language expertise is desirable. ● Solid understanding of object-oriented programming and good in problem solving ● Good understanding of server-side templating languages (such as Liquid, Slim, etc depending on your technology stack) ● Good understanding of front-end technologies, such as JavaScript, HTML5, and CSS3 ● A knack for writing clean, readable code ● Understanding of fundamental design principles behind a scalable application, especially web based applications. ● Able to implement automated testing platforms and unit tests ● Proficient understanding of code versioning tools (e.g. Git, Mercurial or SVN) ● Familiarity with development aiding tools (such as Bower, Bundler, Rake, etc) ● Familiarity with continuous integration, docker containers and infrastructure scripting is a plus