Java Developer

We are looking for a PHP Developer responsible for managing back-end services and the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

Responsibilities

• Integration of user-facing elements developed by front-end developers
• Build efficient, testable, and reusable PHP modules
• Solve complex performance problems and architectural challenges
• Integration of data storage solutions (may include databases, key-value stores, blob stores, etc.)

- Working on Spring/Hibernate/JPA/JUnit.
- Working on test-driven development.
- Working on continuous integration and continuous development pipeline.

Mandatory Skills:

• As a polyglot developer Ideally, you should have:
• 1.5+ years of development experience using any of technology java, scala, python or any similar exciting technologies.
• Hands-on experience in coding, and implementation of complex, custom-built applications Working knowledge of build tool like maven/sbt and code versioning systems like git/bitbucket/cvs/svn
• Familiarity with few databases, like MySQL, Oracle, PostgreSQL, SQL Server, NoSQL etc Great OO skills, including strong design patterns knowledge
• Good communication and ability to work in a consulting environment is essential

Good to Have:

• Think through hard problems in a consultancy environment, and work with amazing people to make the solutions a reality Work in a dynamic, collaborative, non-hierarchical environment where your talent is valued over your job title or years of experience
• Build custom software using the latest technologies and tools Craft your own career path

You'll be responsible for:

• Providing solution to real problems in Bigdata world.
• RnD on using the latest tools,techniques and cloud services.
• Automating the manual-timetaking tasks.
• Hands-on coding, usually in a pair programming environment.
• Working in highly collaborative teams and building quality code
• Working in lots of different domains and client environments
• Understanding the business domain deeply

What we do:
We are a team of technology agnostic, passionate people who aim to provide solution to real world Bigdata problems.
We are building solutions that will help our customers to do automatic migration of their RDBMS systems to latest BIGDATA platforms and tools such as Spark, Apex, Flink etc. For more information do visit our products webpage.  

About the Role

In this role, you'll work on design, implementation, and test for Dremio's system internals. If you want to be part of a fast-moving, fun, and accomplished team, we'd love to hear from you.

Responsibilities & ownership

• Own design, implementation, testing, and support of next-generation features related to scalability, reliability, robustness, usability, security, and performance of the product.
• Capable of working Individually and collaboratively with other engineers.
• Collaborate with support and field resources to make sure that customers are successful with Dremio

Requirements

• Fluency in Java and/or C++ with 3 to 5+ years of experience developing production level software
• Strong foundation in data structures, algorithms, multi-threaded and asynchronous patterns and their applications towards developing scalable systems
• Experience developing scalable distributed systems and deploying, scaling, and managing microservices
• Experience with  containers and kubernetes for orchestration and container management in private and public clouds (AWS, Azure, Google Cloud) a plus
• Excellent communication skills and affinity for collaboration and teamwork
• Interested in and motivated to be  part of a fast-moving startup with a fun and accomplished team
• Startup experience a plus
• B.S. or M.S in Computer Science or a related technical field or equivalent practical experience

Job Description :- 7 to 10 years of development experience with JAVA; Knowledge of XML and JSON is plus.- Knowledge of either SIP and/or SS7(MAP or CAMEL/CAP or SCCP or TCAP) protocol is needed.- Knowledge of TLS/IPsec will be useful- Network programming knowledge is preferred.- Good knowledge of Linux OS fundamentals - IPCs (sockets, shared memory, etc), multi-threading, Semaphores, etc.- Experience of working in an agile software development environment is critical- Exposure to multiple aspects of the product lifecycle process including requirement gathering, functional specification, design, development, testing, and maintenanceCTC: upto 30LPA

- Collaborate with to refine and execute the TimePay vision - Spearhead end to end development and participate in planning, architecture, design and implementation of the platform - Build the product roadmap and help create features to add value to TimePay's users - Be a team player Qualifications and Skills - Proficient in Python, MySql, Linux, Html - Understanding of Django preferable - Self starter, and works independently

Senior Java Developer Enthusiastic about developing highly scalable, foolproof, end-to-end quality software? Then, you are the one we are looking for. You are very agile in planning your day, so you write thousand and thousand lines of code without breaking a sweat. You do this, day-in and day-out. You are flexible in working with multidisciplinary teams and you push your teammates to their limits & ensure that the work is done. Drop by, let's talk over a cup of Java. Soft skills Should be able to understand and appreciate that chaos / randomisation is the only constant at a startup. Should be a passionate self-starter; ready to get their hands dirty Should envision and manage the growth of tech vertical to complement business growth Should have a clarity in thought and articulation. Prior experience of high energy and intense environments - would be a plus Technical skills Core Java Spring framework GIT AWS REST API Mongo DB Node Basics

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 APIs 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.

Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance  Contributing in all phases of the development lifecycle  Writing 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
Primary Skills
 Core java, J2EE frameworks (e.g. Spring), ORM (e.g. Hibernate) with a good understanding of multi-tiered web-based applications.  Should be strong with OOPS concepts.  Should have good SQL writing skills.  Banking domain experience is an added advantage.  Should have worked on REST APIs.  Experience with Third Party Integration.  Hands on experience on writing Unit test cases and Integration test cases.  Experience on MVC Architecture.
Job Specification
 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

The platform engineering team designs builds and owns the systems to support the various applications, products, and services. We are a team of highly motivated individuals with a passion for solving large complex problems. We value an aptitude for research and a passion for learning. Together we are building one of the largest distributed computing platforms in the country. As a part of the engineering team you will be: • building highly-scalable and secure payments platform • primary owners of one or more components of the platform and will drive innovation in your area of ownership • working with various product teams gathering requirements and adding capabilities • working with some of the smartest people in the industry and will have ample opportunity to learn and grow • using cutting-edge cryptography to secure payments beyond industry standards. • deriving actionable insights by mining TBs of data. • building low-level infrastructure that aims to push the boundaries of network performance. • participating actively in recruitment and nurturing of engineers as awesome as you. What are we looking for ? Review and influence new evolving design, architecture, standards and methods with stability, maintainability and scale in mind Identify patterns and provide solutions to class of problems Research, evaluate and socialize new tools, technologies, and techniques to improve the value of the system Be able to multi-task, prioritize and handle dependencies with minimal oversight. From a technology perspective, you should have knowledge and/or experience in a reasonably sized subset of the following ( the more, the merrier!! ) Worked on one or more large scale java applications. Good understanding of nuances of distributed systems, scalability, and availability. Good knowledge of one or more relational and NoSQL databases and transactions. Shrewd focus on latency and throughput of services. In-depth understanding of concurrency, synchronization, NIO, memory allocation and GC. Experience with IaaS clouds like AWS/Google Cloud, Azure, OpenStack etc.. Experience in working with Message Brokers and Application Containers Great ability to mentor and train other team members. Plus Points: Clear understanding of the CAP theorem and its implications for real-world distributed systems. “Call me maybe” is more than just a song for you. You have studied distributed systems like Dynamo, HBase, various messaging and queuing systems and understand nuances of Time, Clocks, and Ordering of Events, rate control, load distribution. You can smell fraud, transaction risks and abuse a mile away.