Java Developer

Role / Purpose - Lead Developer - API and Microservices

Must have a strong hands-on development track record building integration utilizing a variety of integration products, tools, protocols, technologies, and patterns.

• Must have an in-depth understanding of SOA/EAI/ESB concepts, SOA Governance, Event-Driven Architecture, message-based architectures, file sharing, and exchange platforms, data virtualization and caching strategies, J2EE design patterns, frameworks
• Should possess experience with at least one of middleware technologies (Application Servers, BPMS, BRMS, ESB & Message Brokers), Programming languages (e.g. Java/J2EE, JavaScript, COBOL, C), Operating Systems (e.g. Windows, Linux, MVS), and Databases (DB2, MySQL, No SQL Databases like MongoDB, Cassandra, Hadoop, etc.)
• Must have experience implementing API Service architectures (SOAP, REST) using any of the market-leading API Management tools such as Apigee and frameworks such as Spring Boot for Microservices
• Should have Advanced skills in implementing API Service architectures (SOAP, REST) using any of the market-leading API Management tools such as Apigee or similar frameworks such as Spring Boot for Microservices 
• Appetite to manage large-scale projects and multiple tracks
•  Experience and knowhow of the e-commerce domain and retail experience are preferred

 Good communication & people managerial skills

Requirement

• JAVA Microservices with AWS needed
• Provide solution architecture & design involving Cloud and DevOps
• Develop new microservices in a cloud-native way.
• Ensure the unit testing and code coverage are achieved as per the agreed percentage.
• Build reusable code and libraries for future use.
• Optimize application for maximum performance and scalability.
• Collaborate, and coordinate with team members and key stakeholders.
• Communicate effectively with different stakeholders.
• Ensure best practices & standards are followed during SDLC.
• Takes ownership of the whole solution from a technical perspective and ensures adherence to defined Architecture & Design.
• Ensures the latest technology standards, and guidelines are utilized for development.
• Performs consistent & adequate code reviews & feedback to the team.
• Training and induction of new resources on the projects.

 

Skills and Qualifications

• Deep understanding of OOPs and OOAD.
• Expert and hands-on in Java JEE and Spring framework, Spring Boot.
• Should have experience with RESTful web services and API standards.
• Should know various integration patterns in distributed environments.
• Working knowledge of microservice architecture and different design patterns.
• Hands-on in writing unit tests with Mockito and code coverage tools.
• Hands-on data modeling (Logical physical).
• Knowledge of RDBMS, SQL and any ORM framework (JPA, Hibernate etc.)
• Should know Event-driven and asynchronous programming using message broker.
• Should know about cloud IaaS, PaaS, SaaS and Serverless models of any cloud provider (AWS, Azure, GCP), preferably AWS.
• Knowledge of JavaScript frameworks like NodeJS (For the Backend) and Angular React (For Frontend) will be added advantage.
• Good to have DevOps related technologies like Container (Docker), Container Orchestrator (Kubernetes EKS)
• Excellent in communication

About Us

Wrky.ai provides the Intelligence and tools the businesses need to discover and nurture their talent potential. Evolved from a basic assessment to a much-advanced intelligence platform where we aim to help companies step up their talent game with data-driven insights. A Lean team of 5 people working toward making the shift happen, eagerly waiting for the 6th to join the rocket ship soon.

 

Selected Candidate day-to-day responsibilities include:

 

We are looking for a Django developer interested in building and performing web-based applications. You will be responsible for building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.

 

Tech skills required but not limited to -

• Familiarity with Django/Django REST Framework

• Familiarity with OAuth and authentication systems

• Experience with popular RDBMS technologies (MySQL, Postgres, etc.)

• Experience with developing APIs

• AWS knowledge is highly preferred

 

Skill(s) required:- Python, Django, GitHub

About Company

Helical Insight an open source Business Intelligence tool from Helical IT Solutions Pvt. Ltd, based out of Hyderabad, is looking for a product engineer having strong knowledge on Java. Helical Insight has more than 50+ clients from various sectors. It has been awarded the most promising company in the Business Intelligence space. We are looking for rockstar developers to join our product team.

Job Brief

We are looking for some good candidates with the below-mentioned skill set. We are open to really good candidates with a knack to learn & with the right attitude, even if they don't fulfill the entire criterion mentioned below.

Skill set and Qualification required

Mandatory Experience/knowledge with

• Java , J2EE, Junit
• Servlets , JSP
• SQL
• Spring Framework, Hibernate
• Data Structure, Design Patterns, Multi-threading
• JSON
• Apache Tomcat Web Server
• Problem Solving and Algorithms.

Nice to have

• Knowledge in Business Intelligence and Data Warehousing Knowledge, Database knowledge, Machine Learning.

Work Experience: 2-4 Years

Education: BE/ BTech/ MTech/ MS in Computer Science, or equivalent preferred.

Role: The role of lead is not a textbook checklist, however, there are technical responsibilities that a team must fulfill and we expect the tech lead to ensure these responsibilities are covered and be able to cover them themselves if needed. We expect tech leads to taking a collaborative approach to leading their team. This is especially important when considering the amount of experience that each of our consultants brings. Given this, we expect you to: ● Respect the other members of your team and recognise you don’t always know best. ● Spot gaps in team capability and figure out how to fix them as a team. ● Be hands on, able and willing to contribute to development, however, don’t expect to be coding all of the time. ● Encourage the team to be proactive, give them responsibility. Responsibilities ● Have a clear understanding of the deployment architecture ● Have a clear understanding of the build pipeline ● Understand how you get changes into production ● Understand how all parts of the system work together ● Facilitate technical communication with other teams, both within your engagement and across other EE clients. ● Actively seek to remove knowledge silos within the team ● Ensure you have a release / branching strategy in place ● Act as the primary point of contact for your team when communicating with other teams ● Ensure there is a technical vision for the team ● Liaise with environment specialists to ensure smooth deployments to production ● Encourage the team to follow good development practices aligned to EE technical values ● Feedback to the delivery lead or engagement manager on the quality of your team (good and bad) ● Recognise team members that have the potential to grow into team leads ● Ensure the use of new technologies or dependencies does not block the team. ● Ensure the team keeps necessary architectural documents up to date ● Keep an eye on the long term consequences of architectural choices, and remind others when necessary ● Build good relationships with your team members. Act as a mentor when required ● Keep the client informed and engaged in the technical side of the project ● Build relationships across your client community Technologies / Experience The successful candidate must have the following experience: ● Worked as the tech lead of a development/delivery team in a large organisation ● Have worked with a variety of different technical architect roles ● Be deeply proficient in at least one programming language ● Be comfortable using other languages and evidence using multiple languages ● Have hands-on experience with some form of configuration management tooling, e.g. Ansible, Chef, Puppet ● Have hands-on experience of at least one continuous integration and continuous delivery technology, e.g. Jenkins, Go, Team City or Bamboo. ● Full stack development experience from user interface through to data persistence ● A strong proponent of XP practices such as TDD ● Working with a delivery team to formulate an automated test strategy ● Worked as part of a number of agile delivery teams and seen a number of different approaches to delivery ● Good appreciation of secure coding practices and end to end system security The following exposure will also be looked on favorably: ● Performing an ‘architect’ role, while retaining hands-on involvement ● Working with cloud hosting platforms such as AWS, Rackspace, Azure etc. ● Infrastructure management technologies such as Cloud Formation or Terraform

PFB the Job description for your reference

- We are hiring Java Developers with experience in building high-performing, scalable, enterprise-grade applications.

- You will be part of a talented software team that works on mission-critical applications. Java developer roles and responsibilities include managing Java/Java EE application development while providing expertise in the full software development lifecycle, from concept and design to testing.

- Java developer responsibilities include designing, developing and delivering high-volume, low-latency applications for mission-critical systems.

Responsibilities :

- Contribute in all phases of the development lifecycle

- Write well designed, testable, efficient code

- Ensure designs are in compliance with specifications

- Prepare and produce releases of software components

- Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review

Skills :

- BS/MS degree in Computer Science, Engineering or a related subject

- Proven hands-on Software Development experience

- Proven working experience in Java development

- Hands on experience in designing and developing applications using Java EE platforms

- Object Oriented analysis and design using common design patterns.

- Profound insight of Java and JEE internals (Classloading, Memory Management, Transaction management etc)

- Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)

- Experience in the Spring Framework

- Experience with test-driven development.

Desried Skills:

• 2+ years of experience in Java Development with sound knowledge of core Java
• Should have strong hands on experience with developing web applications using Servlets and JSP, Spring, Hibernate, Web Services, HTML, JavaScript
• Should have experience of working on Tomcat/Glassfish
• Experience of Google App Engine or AWS will be added advantage
• Strong knowledge of OOAD
• Comfortable working on Linux/Unix
• Good communication skills and good organization
• Willingness to work in a team environment, as well as
• Willingness to learn new

Responsibilities:

• Write production quality code in Java, J2EE, and Spring
• Adhere to software development and source control processes, git is added Advantage
• Design, build, configure, test, and document production quality software on an iterative
• Participate in design and implementation of new software.
• Work closely with users, technical leads, project managers, and other cross-functional development
• Execute on the provided design. Active coding in key technologies is required for this development position and includes: Java/J2EE, Tomcat, Web Services, REST, and spring, Hibernate/Ibatis, XML, UNIX and
• As part of the software development process you will need to create, review, and maintain all required technical documentation related to assigned software to ensure supportability and reuse.
• This individual must develop software using disciplined software development processes, adhering to team/company standards and software best practice guidelines, and corporate policies.

RESPONSIBILITIES:   1. Full ownership of Tech right from driving product decisions to architect to deployment. 2. Develop cutting edge user experience and build cutting edge technology solutions like instant messaging in poor networks, live-discussions, live-videos optimal matching. 3. Using Billions of Data Points to Build User Personalization Engine.  4. Building Data Network Effects Engine to increase Engagement & Virality.  5. Scaling the Systems to Billions of Daily Hits. 6. Deep diving into performance, power management, memory optimization & network connectivity optimization for the next Billion Indians.  7. Orchestrating complicated workflows, asynchronous actions, and higher order components.  8. Work directly with Product and Design teams. REQUIREMENTS:   1. Should have Hacked some (computer or non-computer) system to your advantage. 2. Built and managed systems with a scale of 10Mn+ Daily Hits 3. Strong architectural experience.  4. Strong experience in memory management, performance tuning and resource optimizations.  5. PREFERENCE- If you are a woman or an ex-entrepreneur or having a CS bachelors degree from IIT/BITS/NIT. P.S. If you don't fulfill one of the requirements, you need to be exceptional in the others to be considered.

Skills and Expertise: ● Design overall architecture of the web application. ● Maintain quality and ensure responsiveness of applications. ● Collaborate with the rest of the engineering team to design and launch new features. ● Maintain code integrity and organization. ● Should have experience in Java, JEE, Spring, Hibernate ● Should have worked on frameworks (e.g. Spring MVC, Struts). ● Highly experienced with Front End technologies (e.g. HTML+CSS, JavaScript/AJAX, Node.js, jQuery (or equivalent). ● Web infrastructure (E.g. Apache HTTP/Servlet containers – Tomcat/ JBoss). ● Object Oriented Analysis and Design. ● Design and creation of web services (E.g. SOAP, REST) RDBMS (E.g. MySQL, Postgres, Oracle) Working with an Agile (e.g. Scrum, Lean) methodology. ● Familiar with testing frameworks like JUnit, Mockito, Powermock, JMock, DBUnit. ● XP practices - TDD, Refactoring, Continuous Integration and related tools. ● Time management and analytical skills. ● Ability to perform several tasks at the same time. ● Ability to translate requirements into a finished project. ● Communication skills to collaborate with clients and internal development teams. ● Problem-solving ability.

We are currently looking for an outstanding Full Stack Developer for our technology products as well as for our public-facing websites. This position requires a mix of design, development and collaborative skills. Our existing stack consists of AngularJS, Java, spring boot, Hibernate, Rest Webservice, MySql, AWS, HTML and CSS. Responsibilities Propose, develop and support customer facing web applications using a range of technologies. Develop and clearly document technical architectures and standards. Transform business and system requirements into functional code. Lead the technologies, design and implementation of web applications. Define and deploy best practices in unit and regression testing frameworks. Oversees the work of and provides technical guidance to less experienced staff. Requirements 3-5 years proven experience developing web application using Spring and AngularJs Expert level object-oriented, best-practice JavaScript, AngularJS, Spring Boot, Rest Webservices. Proven experience building user-friendly, efficient and high-performing code. Passion for the latest trends in web applications. Works in fast paced development environment, interacting with product owners, business analysts, testers and developers. Initiative and the ability to work independently to drive development. Excellent communication skills. Ability to quickly and effectively understand and translate product and business requirements into technical solutions. Bachelor’s degree in Computer Science or equivalent. Required skills Experience with JavaScript frameworks AngularJs. Experince with Spring, Spring boot framework Experience with Rest Webservices using Jersey Experience with Hibernate Experience working with AWS SDK for Java, S3, Ec2 Experience with Maven. Experience with GRUNT, Bower. Experience with MySql Database. Interview Process: 1. Telephonic call 2. Face to Face Interaction