Java Developer - Spring Boot

Job Description
Function: Software Engineering → Other Software Development

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

Responsibilities:
Contribute to all phases of the development lifecycle.
Write well-designed, testable, efficient code.
Ensure designs comply with specifications.
Prepare and produce releases of software components.
Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.

Work as a member of a team responsible for developing a large-scale, highly available and fault-tolerant SaaS based Leasing & Asset management solution in the commercial real estate space in accordance with established processes. You will apply your knowledge of building scalable, distributed applications and have the opportunity to work with technologies & frameworks such as Ruby on Rails, NodeJS, ReactJS, Heroku, AWS, Postgres DB​

 

Essential Functions include but are not limited to the following. 

 

You will be expected to:​

• Contribute to all phases in the software lifecycle – requirements analysis, solution design, development, and deployment
• Maintain high quality standards for the work undertaken and be responsible for the quality of deliverables.
• Ensure assigned projects are developed in accordance with established engineering processes, adhering to scope, schedule constraints and agile project plans
• Guide/mentor the less experienced team members
• Participate in code reviews
• Work effectively as part of a distributed team
• Document the features worked by him/her

Key technical expertise areas expected for this role:

• Strong programming skills in Ruby with clear understanding of Object-Oriented and Functional programming. 
• Experience working with Ruby on Rails framework
• Experience on REST API Programming preferably based on a Microservices Architecture
• Good Understanding of Databases (Postgres) and proficiency in database schema designing & writing efficient SQL Queries. 
• Strong troubleshooting skills
• Demonstrable ability to learn new programming languages and frameworks quickly
• Experience with distributed systems with specific focus on security and scalability
• Experience with modern cloud technologies such as AWS

 Additional areas that would add value:

• Experience working with Cloud Service providers & platforms like AWS, Heroku 
• Strong understanding of Design Patterns & their application in system design
• Test Driven & Behavior Driven Development
• Automated Unit/Integration testing
• Using DevOps & Infrastructure tooling such as GoCD/Jenkins, Git
• Frontend web development with JavaScript frameworks like React
• Experience working on  projects, preferably in the real estate domain
• Experience working with Virtualization and Containerization technologies including Docker, Kubernetes.
• Experience working in Agile Scrum/Kanban methodologies
• Experience working with Linux and Shell scripting

Education: 

• Bachelors or Master’s in Computer Science or related fields

• 6+ years of experience working with MongoDB or other NoSQL databases.
• Maintain and configure MongoDB (developer)
• Keep clear documentation of the database setup and architecture.
• Backup and Disaster Recovery management.
• Adept with all the best practices and design patterns in MongoDB for designing document schemas.
• Good grasp of MongoDB’s aggregation framework.
• Ensure that the databases achieve maximum performance and availability.
• Design indexing strategies.
• Configure, monitor, and deploy replica sets.
• Should have experience with MongoDB Atlas.
• Should have minimum experience with development and performance tuning.
• Create roles and users and set their permissions.
• Excellent written, verbal communication skills and critical thinking skills

Should be Engineering or Computer Graduate / Post-Graduate.

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. 

Who are we? BlueOptima provides industry-leading objective metrics in software development using our proprietary Coding Effort Analytics. We enable large organisations to deliver better software, faster and at lower cost. Founded in 2006, BlueOptima is a profitable, high-growth independent software company. Our unique technology was initially devised in seminal research carried out at Cambridge University. We are headquartered in London with offices in New York, Bangalore, Gurgaon and Guadalajara. BlueOptima’s technology is deployed by global enterprises to drive value from their software development activities. We work with nine of the world’s top twelve largest Universal Banks (by revenue) and three of the world’s top ten telecommunications companies (by revenue, excl. China). Our technology is pushing the limits of complex analytics on large data-sets with more than 15 billion static source code metric observations of software engineers working in an Enterprise software development environment. BlueOptima is an Equal Opportunities employer. Whom are we looking for? Our groundbreaking technology, requires highly skilled and talented Web Backend Developers to understand the depth of the problem and device a solution for it. We are seeking a Software Engineer, with a depth of experience in developing Web Applications enabled using REST APIs and backed by a data warehouse solution, to join our growing company and be a part of our success story. We are looking for individual with great attention to detail, who is genuine, confident, committed and not only passionate about technology, but excited to work in a fun and friendly start-up environment. The ideal candidate will be passionate about technology and getting things to work while at the same time being able to mentor (and lead) other engineers by way of example to achieve excellence in their work. What does the role involve? As a Web Backend Principal Software Engineer you will be responsible for creating REST APIs which are used to drive the User Interface. Given the nature of the application, these APIs needs to be very efficient and high performing. This requires optimising queries for faster execution and introducing database changes that may be required. You would be working with a complex technology stack which includes (but is not limited to) Spring, Hibernate, HornetQ, Quartz, etc. This requires extensive understanding of transaction management and data handling across different application layers. In addition to the technical ownership, you will also be involved in detailing requirements for requested functionalities and be responsible for providing technical insight into how requirements will be implemented and made available to users. Accurate estimation of tasks and planning are qualities we look for in our engineers. Responsibilities include: Develop, test, implement and maintain application software Take part in software and architectural development activities Transform requirements into implementation details Debug application issues and helping support respond to client queries May lead and provide mentoring and guidance to less senior developers Participate in application development meetings Provide accurate estimates, clearly communicate status of tasks and identification of risks Commitment to accomplishing the task at hand and identify the fastest and most reliable way to solve a problem Performance tuning of application code at different service levels Incorporate design changes to improve performance of the application Interact with customers of the application and help address issues reported Interact with customers of the application and collect requirements or potential uses cases and draft technical and user requirements ESSENTIAL SKILLS / EXPERIENCE REQUIRED: Minimum Bachelor's degree in Computer Science or equivalent Minimum 8+ years experience with Java and J2EE/Java EE Minimum 8+ years experience with Spring MVC, Spring Security and Hibernate 2+ years experience managing in colocated and remote teams Strong understanding of relational database and normal forms Strong understanding of SQL concepts and ability to write optimised and high performing queries Strong understanding of Java concurrency, concurrency patterns, experience building thread safe code Experience building RESTful web services Experience with web application servers like JBoss Strong written and verbal communication skills Strong interpersonal skills and time management skills Strong problem solving and analytical skills Experience using task tracking systems e.g. Jira and distributed version control systems e.g. Git Understanding of testNg/JUnit Unix/Windows shell and related command line tools Experience with database partitioning and column Indexing Experience with query optimisation techniques Why work for us? Above market remuneration Stimulating challenges that fully utilise your skills Work on real-world technical problems to which solution cannot simply be found on the internet Working alongside other passionate, talented engineers Hardware of your choice Our fast-growing company offers the potential for rapid career progression

IT Experience in Front end and backend application development • Good experience in developing using various JS frameworks (Nodejs, Angularjs, Reactjs, with HTML5, CSS3, Bootstrap). • Strong analytical and problem-solving skills with good interpersonal and communication skills. • Strong proficiency with JavaScript. • Good working knowledge with database MongoDB. • Angualr JS, Node JS, React JS, Mongo DB • Database Design and query optimization • Third party API integration (payment gateway, SMS API, Id verification service), Laravel, Code igniter and web service • Agile Scrum Development • Knowledge of various AWS Cloud Services etc. • Experience in Window Azure development which include developing backend for IOT application using Azure IOT Hub, Azure Event Hubs. • Knowledge on IoT application / Projects. • Excellent hands-on experience dealing with the onsite – offshore model and client interaction. • Client engagement to get more business for the organization. • Well versed with Quality Processes & Procedures. Experience in Planning, Estimation and Project management. Led and managed teams towards successful releases in the past. • Understanding and implementation of security and data protection. • Strong understanding of JavaScript, its quirks, and workarounds. • Web fundamentals like HTML, JavaScript, and CSS. Competencies  Requirement Analysis.  Task Break Down and Delegation to Team Members.  Coding.  Estimation  Code Review and Technical suggestions.  Client Communication.  Functional Test Case Preparation.  Testing and Debugging old code  Code reuse & Performance Improvement.  Professional documentation skills.  Ability to adapt to any environment and gain the required knowledge in short time.  Optimize and improve code structure

Developers should be familiar with full stack web-development, with fluency in developing front-end of a web application as well as should be able to work on server side of web programming. They should be good solutions architects, and should be able to look across the entire stack of technologies to develop great usable, solid, scalable web applications. Requirements and abilities : ● Must have a software development experience of atleast 3 years ● Knowledge of both the front-end and back-end aspects of the web application. ● Should be expert in ReactJs frontend stack ● Should be familiar with Python Django framework ● Must have lead a project development & delivery end-to-end ● Up-to-date on emerging technologies ● Network concepts that include the different set of Protocols ● Should have good interpersonal and communication skills Responsibilities : ● Build and maintain scalable and high performing web sites and solutions ● Develop and optimize existing features, as well as prototype and implement new projects ● Develop secure and robust API applications to serve data ● Integrate with external web services ● Participate in the entire application lifecycle, focusing on coding and debugging ● Collaborate with other team members and stakeholders .

Job description Java Architect/Tech Lead "Do you want to work on consumer-facing, high transaction, eCommerce projects?" Zorang is currently seeking a Java Technical Architect with demonstrably strong Java development experience to join the Technical Architecture team. In the Agile SCRUM environment, you'll deliver some of the most innovative and cutting-edge technology solutions to date. If you are: · A smart, results-oriented individual with a mix of passion for solid application architecture, hands-on coding, and project management, who also has the soft skills of building relationships and consensus; · A curious individual with the ability and desire to see the big picture beyond the happy path, and bend the lens to see what's around the corner - we're software professionals and we think in terms of what happens 'when,' not what happens 'if;' · An economical mind with an intuition for understanding scope versus value and placing emphasis on the 80/20 rule; · An empathetic person who mindfully intends to make it easier for the producers and consumers of their work to effectively do their jobs; · An architectural thinker that values availability and scalability. We use distributed systems to make it all happen. We want people that think that is cool; · Not afraid to make mistakes, and willing to take ownership of projects: gain a good understanding of the problem, work to negotiate an acceptable technology solution, find the tools and answers, and proactively build and deliver code; · A voice helping to define best practices and standards with the development leadership team, and champion them to the team; Then this might be the right role and team for you. Experience and Skills: We'll be looking for you to demonstrate your skills in these areas: 8+ years Java JEE development and experience driving Java web application architectural conversations Understand abstract problems and provide innovative solutions Write technical specifications to address business requirements. Develop architecture and technical design for eCommerce projects Formulate an implementation plan, prepare estimates for eCommerce projects Contribute to and Enforce the organizational best practices/policies Mentor 6-8 developers and lead of team of developers and QA engineers Work on more than one E-commerce projects simultaneously as a lead Setup coding best practices, version control processes, build procedure and continuous integration Writing solution and technical design documentation for projects Previous experience of working on at least 2-3 e-Commerce/PIM/Content Management implementation projects Integration with 3rd party web services, ERP systems, Salesforce, Endeca, Solr and other tools Experience working on at least one e-commerce Platforms- IBM-WCS, Oracle-ATG, SAP-Hybris, Demandware. Familiarity with PHP and Magento would be a plus. Familiarity with mobile programming (Android and iOS) would be a plus.