Core Java Developer

at coMakeIT

Posted by Aparna Reddy

1. Expert Skill in Django/Python 2. 2-7 Year of work experience 3. Deep understanding of software architecture, data structure, and algorithms 4. Passion for technical leadership, programming and mentoring 5. Knowledge of professional software engineering best practices for the full software development lifecycle 6. Strong analytical skills, with excellent problem-solving abilities 7. Understanding of operating system fundamentals

Roles and responsibility: - Architecture and design of reusable server components for Happay - Developing high performing REST APIs for application functionality - Develop and maintain scalable server architecture serving millions of users every day. Must have skill sets: -Should have 2+ years of experience in web server and application development - Mandatory: Strong development skills in Python, Django, Linux, MySQL - Good to have: REST APIs, NodeJS, Shell Scripting, MongoDB or any other structured DB - Strong knowledge in data structures, OOP, and computer fundamentals - An ability to refractor and understand large and separate code bases - Experience with third-party libraries and APIs - Forward looking on potential technology choices - Experience in building highly scalable, reliable systems

Who BlueOptima is the is the only company providing objective software development productivity metrics. The technology has been implemented by some of the world’s largest organisations including insurance companies, asset managers, telecoms and seven of the world’s top ten Universal Banks. This successful product uptake has led to rapid expansion of the company. What The role involves: ✓ Contributing to overall technical architecture ✓ Understanding, prioritizing and paying off technical debt ✓ Measuring, diagnosing and improving product performance ✓ Conceiving, developing, releasing and maintaining features. For us, a feature isn’t delivered until it’s in production and each team member is responsible for the features that they release Requirements ✓ Familiarity with Windows and Linux development environments ✓ Core Java, Advanced Java PostgreSQL, Hibernate, Spring, Angular.JS, REST APIs ✓ 2-5 years’ experience Why We have 12 full-time Software Developer positions to fill – and many reasons to work for us:  10 year-old company, now growing rapidly, offers both stability and rapid career progression  Distributed developer team means you can work from home: Save travel time / cost  International business travel  Work alongside other leading engineers, using a cutting-edge technology stack  Above market-rate salary  Potential stock options for outstanding performers The most eligible candidates may progress to further stages: In addition to testing and proving your Java skills, Technical Interview, Work Sample and Work Sample Discussion, and Final Interview with our COO.

Job Summary :Technical Requirements :- As a Java / J2ee Technologist in Liberin, having minimum 3 years of experience, your primary responsibility will towards using and integrating advanced technologies. - You will work in applications that initiate, optimize and leverage varied solutions and processes that run and monitor financial transactions for one of our Global Client. - You will also work with key stakeholders across different business areas, discussing requirements for new functionalities & applications, investigate innovative solutions and design them while collaborating with partner teams throughout IT. Thus, a commitment to collaborative problem solving, sophisticated design, and product quality is essential.Responsibilities and Duties :- Providing technical oversight to the team, involved in design and code review.- The candidate would also be spending most of the time in development activities in varied technologies, should have a passion to write code.- Should be able to create good technical documents.- Good Communication Skills.- Requirements elicitation and analysis.- Experience with handling high severity production issues.- Should be efficient in delivering PoCs for existing customers.You will :- Translate application storyboards and use cases into functional applications- Design, build and maintain efficient, reusable, and reliable Java code- Ensure the best possible performance, quality, and responsiveness of the applications- Identify bottlenecks and bugs, and devise solutions to these problems- Help maintain code quality, organization, and automatization- Prepare the technical design of complex technology components as well as suggest the pros and cons of using a certain technology stack or component or design pattern versus another to the clients.Required Experience, Skills and Qualifications :Qualifications :- BTECH/MTECH/MCA/MSC- Should have 3-6 years of experience- Proficient in Java, with a good knowledge of its ecosystems with a knack for writing clean, readable Java code, writing reusable Java libraries along with knowledge of multithreading, concurrency patterns, collections in Java- Solid understanding of object-oriented programming along with various design and architectural patterns- Hands on experience with JMS, JPA, Spring (MVC, Boot & Cloud preferred) & Hibernate- Familiarity with concepts of MVC, JDBC, and RESTful- Experience with Presentation Layer (JSP/Servlets), JS Frameworks (Angular, jquery, react etc)- Creating database schemas that represent and support business processes and experience with both external and embedded databases- Implementing automated testing platforms and unit tests- Proficient understanding of code versioning tools, such as Git, Ant, Maven, Gradle; continuous integration

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You need to have: Deep knowledge of Core Java Deep knowledge of Java reflections Understanding and hands-on experience in Java Network programming Understanding and hands-on experience in Multi-threaded programming Understanding and hands-on experience in Object-oriented designing and programming Understanding of message queues/message brokers Understanding of algorithm analysis Core understanding of the Operating system Understanding of Databases Ability to convert business needs in to modularise software Able to do data analysis, designing data models Flexibility to work on any language/platform Good to have skills: Experience in working on at least one Telecom product REST based Web Programming Hibernate Hands on experience with Linux/Unix environment Hands on experience in scripting (Ruby/Python/Shell/PHP) Non-technical skills: Should be able to help peers and juniors Should be able to design and develop POCs Should be able to write design documents

You need to have: Knowledge of Core Java Knowledge of Networking basics and Java Network programming Hands on experience in Multi-threaded programming Hands on experience in Object Oriented Programming Understanding of Data structures and algorithm analysis Understanding of Operating system basics Flexibility to work with any language/platform Good to have skills: Java Web Programming JDBC Hands on experience with Linux/Unix environment Hands on experience in scripting knowledge (Ruby/Python/Shell/PHP) Ability to convert business needs in to modularize software Non-technical skills: Should be able to work for the short term release cycles Should be responsible for your own deliverables Should be able to develop POCs Should be able to communicate technical knowledge without ambiguity (Language does not matter)

Job description :- PSE at Swiggy not only contribute to the high-level Architecture of several systems but also contribute to the overall success of the product by driving technology and best practices in engineering in their respective teams.- They establish technology vision for respective teams and demonstrate how to solve a deeply complex and hard technical challenge, and help communicate that vision upward (leadership), inward (peers and engineering team) and outward (product & business teams)Job responsibilities :- Coming up with best practices to help the team achieve their technical tasks and continually thrive in improving the technology of the product/team.- Experiment with new & relevant technologies and tools, and drive adoption while measuring yourself on the impact you can create.- Implementation of long term technology vision for your team.- Responsible for end to end architecture, high level design/ low level design of various systems and applications that you are assigned to- Creating architectures & designs for new solutions around existing/new areas- Decide technology & tool choices for your team & be responsible for them.- Driving the adoption of best practices & regular Participation in code reviews, design reviews, architecture discussions.- Technically Hands-on, prior experience with scalable Architecture- Possess 8+ years of software engineering and product delivery experience, with strong- Excellent command over Data Structures and Algorithms- Exceptional coding skills in an Object-Oriented programming language (Java preferred)- Strong problem solving and analytical skills- Experience with web technologies, PHP/ Java, Python, Linux, Apache, MySQL, solr,- Good knowledge of distributed technologies, real time systems of high throughput, low latency and highly scalable systems- Experience with high performance websites catering to millions of daily traffic is a plusCompany profile : - Swiggy is India's largest food ordering and delivery platform. With a vision of Changing the Way India Eats, the company has more than 25,000 active restaurants partners across eleven cities in the country.- Swiggy's innovative technology, large and nimble delivery service, and customer focus enable a host of benefits including lightning fast deliveries, live order tracking, no restrictions on minimum order amounts, and strong customer support. With a huge a customer base and 5lac order per day. Swiggy is redefining the food tech industry.

- You have experience building large-scale web products, designing and implementing sophisticated web applications - You’ve a proven track record in designing and building lean, efficient and extensible Java based RESTful web-service APIs - You know when and how to utilize microservices but you also understand the trade-offs when applying SOA - You have deep understanding of modern Javascript frameworks, HTML, and CSS preferable hands-on - You are strong believer in best and efficient software development principles (e.g. Solid OO-design, design patterns) and processes (e.g. TDD, peer reviews, automation) - You have worked with a major Cloud service provider, preferably AWS - You have real passion for writing clean and well-tested code - You are a driven self-starter and you love working on a dynamic team - You love to creatively solve challenging problems

Responsibilities • Application design and development, spending time reading and writing lots of code and eager to learn any new tools or technologies needed for the role. • Working closely with your team and are comfortable getting into the weeds whether it is debugging a core java class, a vague exception in the innards of a framework, resolving a pesky Git merge conflict or analyzing a complex user story. • Conducting code reviews, guiding the team on best practices and helping improve quality and productivity on a day to day basis. Need to be passionate about testing, both functional and automated tests. • Facilitating communication in an offshore-onsite model with a keen eye on team cohesion as well as quality and quantity of work delivered. • Need to have excellent verbal and written communication skills and experience working with a multicultural team. • Conducting meetings, handling status reports, project reviews and any other tasks for the smooth running of the project as well as the team. • Audience-savvy and customer service focused when communicating with Onsite technical leads, non technical project managers, business analysts and client managers. • Need to be familiar with GTD (Getting things done) and are organized and good at time management. Flexible enough to know when to use a process and when not to, when to delegate or not, to maximize productivity and team work. • Willingness to travel onsite at short notice for 6-8 Weeks. Skills Required • Languages and platforms: Java, J2EE, spring tool suite, Oracle (or MySQL, SQL server), SQL, MongoDB, Maven, Web servers, Rest based web-applications, Javascript, HTML, CSS, automated and functional testing (Junit, integration, regression and performance testing), CICD. • Tools: Windows and Unix shell, Eclipse and other equivalent IDEs, Maven and other build tools, Git, Git command line as well as GUI and related tools, JIRA including workflows. • Design Levels Container architecture and Docker/Kubernetes,SOA, microservices, working with APIs, Responsive design, TDD. Best practices in highly secure and mission critical applications, Object oriented designing, design patterns. • Methodology (Process) You need to have experience with the Scrum methodology, and agile delivery cycles. You need to have experience and be comfortable with the full software life cycle from requirements analysis with business analysts, sprint planning, backlog refinement, development, testing, debugging, code reviews, pull requests, working with QA, CICD and deployments. You also need to have experience with production support and maintenance tasks. Nice to have • Experience in the Health care domain • Business process management and workflow automations • UI development with Angular ,React or equivalent platforms • Familiarity with Bitbucket • Sublime text/Atom or equivalent editors Preferred Qualification • B. Tech/BE/ M. Tech/ MCA from reputed university • 8-10 years of experience in software developer and/or technical lead • Need to be familiar and curious about the architecture and concepts of the technologies