Java backend SQL

at Centris Infotech Services Pvt Ltd, India

Posted by Sasikanth Sankara

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. - You 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 3-8 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

- 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

- As a Senior Software Engineer for Backend Systems, you will be responsible for the design and development of our backend systems, including Real-time Bidding (RTB) servers, ad servers, integrations with various exchanges, performance tuning and adding new features as per business requirements.Responsibilities :- Design and deliver highly scalable server components.- Work with the product team to understand business requirements, and scope the development efforts.- Develop code to integrate with various exchanges using OpenRTB/other protocols.- Measure and tune the performance of RTB and other servers.- Perform code and design reviews with the team to ensure high quality deliverables.REQUIREMENTS :- BS in Computer Science or equivalent minimum. Masters degree preferred.- Solid foundation in Computer Science, with strong competencies in data structures, algorithms and software design.- 2+ years experience developing distributed systems and scalable servers.- Good experience with web technologies.- Very good proficiency in Java, and one other programming language.- Solid programming experience with Java and J2EE frameworks, including Hibernate and NIO or similar systems.- Eexperience in digital display advertising industry is preferable. Experience with mobile and video advertising is a plus.- Experience in building and maintaining RTB systems is preferable.- Experience in analyzing memory leaks, GC, thread starvation, synchronization issues, thread and heap dumps a plus

Job Description We are looking for a Technical Lead – Backend Development developer responsible for building Java applications. This includes anything between complex groups of back-end services and their client-end (desktop and mobile) counterparts. Your primary responsibility will be to design and develop these applications, and to coordinate with the rest of the team working on different layers of the infrastructure. Thus, a commitment to collaborative problem solving, sophisticated design, and product quality is essential. Responsibilities 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 Skills Proficient in Java, with a good knowledge of its ecosystems Solid understanding of object-oriented programming and Core Java Familiar with various design and architectural patterns, API Gateway - CA Layer 7, Apigee Skill for writing reusable Java libraries, SDK, AI, Chatbot engine (preferred) Familiarity with concepts of MVC, JDBC, and RESTful Experience in Backend - Java, MS.NET, DB, Create/Consume - WebService API Experience with popular web application frameworks, such as Spring Framework, Spring Boots, Hibernate, Spring Security. Knack for writing clean, readable Java code Experience with both external and embedded databases Understanding fundamental design principles behind a scalable application Basic understanding of the class loading mechanism in Java Creating database schemas that represent and support business processes in MYSQL and Oracle Implementing Junit testing platforms. Proficient understanding of code versioning tools, such as Git Familiarity with build tools such as Ant, Maven, Mockito and Gradle Familiarity with continuous integration.   Good command of spoken and written English (and any other required language, as applicable). Immediately available is highly preferred. Cloud Experience - AWS & Azure (Preferred) Qualifications: o    Minimum B.Tech. degree in Computer Science or closely related discipline o    10+ years of experience of software product development with 3+ working as a Technical Lead/Architect.

Role and responsibilities: As a Solution Architect, you will: ▪ Guide our fast-growing tech team in building world-class products that are highly intelligent, robust, scalable and secure. ▪ Constantly sync with product & Business team to align with business priorities, and plan for long-term and short-term architecture goals. ▪ Own the complete SDLC of our product(s) by managing the solutions, engineering, testing, release and maintenance. ▪ Work closely with product owners to align on their feature backlogs and plan for engineering ▪ Streamline DevOps by working with engineers, QA, Infra, TechOps and PM teams - build management, testing, release structures ▪ Build high performing teams with adequate training and skill development techniques Requirement: ▪ 7+ years of Cloud Infrastructure & software development experience ▪ Expert in Microservices/ APIs driven architecture design and implementations ▪ Multi-cloud/cloud agnostic application design experience (AWS / GCP/ Azure) – security design, auto-scaling, clustering, containerization etc. ▪ Strong expertise in programming & scripting (Java, Python, C++ etc) ▪ Experience with SQL and NoSQL DB implementations ▪ Big data, ML, AI experience would be a bonus

We are looking for someone who is smart, willing to work hard for long hours to deliver features and functions at a fast pace by leading a team of engineers. You would own end-to-end availability and performance of LimeTray products/services - prepare technology strategy and architect the solutions for scalability and build your own team. Requirements: - Minimum 2-year work experience in building, managing and maintaining products or services end to end. - Minimum 1-year experience in Java, Spring/Spring-boot & Hibernate - Understanding of microservice or distributed architecture - Understanding of async programming. Knowledge in handling messaging services like pubsub or streaming (Eg: Kafka, ActiveMQ, RabbitMQ) - Understanding of end to end development including deployment and monitoring. - Worked with SQL databases. - Has good debugging skills - Has good analytical & problem-solving skills - Ownership Driven - Owns end to end development - Team Player - Works well in a team. Collaborates with & outside the team. - Communication - Speaks and writes clearly and articulately. Maintains this standard in all forms of written communication including email. - Proactive & Persistence - Acts without being told to and demonstrates willingness to go the distance to get something done - Develops emotional bonding for the product and does what is good for the product. - Customer first mentality. Understands customers pain and works towards the solutions. - Honest & always keeps high standards. - Expects the same form the team. - Strict on Quality and Stability of the product

Job Requirements: Minimum 2-4 Years of Experience in Software Development Strong Fundamentals of Data Structures and Algorithms Experience in Node.js, Java,spring-Boot Understanding microservice or distributed architecture Understanding of async programming. Knowledge in handling messaging services like pubsub or streaming (Eg: Kafka, ActiveMQ, RabbitMQ) Understanding of end to end development including deployment and monitoring. Worked with SQL & NoSQL databases. Has good debugging skills Has good analytical & problem-solving skills

Senior Java Developer Promobi is looking for a Senior Java Developer who will create user information solutions by developing and implementing Java based features and interfaces. We are looking for someone who has good experience with Instant Messaging Server, who will help with scalability, high availability, reliability, and good performance, of an existing chat application. Experience - 5+ years Location - Pune Key Qualifications: Experience working on real-time chat/messaging system Strong experience with IMS, Jabber, MQTT is essential. Strong Core Java Language Fundamentals (Collections, Concurrency/Multithreading, Localization, JDBC) Good Knowledge and understanding of Java Design Patterns Proficient in a Unix/Linux environment. Strong in Database/SQL, Java, REST API, J2EE Provides scalability, high availability, reliability, and good performance. Extensive technical experience and development expertise in data-driven applications. Understand the current systems completely to provide better solutions for scaling the features. Understanding of server virtualization, global infrastructures, load balancing, and handling massive data traffic. Understanding of TCP/IP and network programming. About Promobi Technologies: ProMobi Technologies is based in Pune, Maharashtra. We are a Product and Services company providing top-notch Mobile and Web Application services to our clients and customers across the globe. We are one of the emerging new start-ups in India who are providing solutions for Enterprise Mobility Management (EMM). The role is to be part of our “core development” team of awesome Mobile and Backend engineers. The successful candidate will be part of implementing modern Web Applications, determining technologies to be used to meet the demand of the business, improving the performance of the large JavaScript web apps etc. This is a very exciting opportunity as we are a fast growing company so you’ll be able to see your hard work and ideas going live to customers quickly.

Thrymr is 5 years old outsourced product development startup. Our primary development center is in Hyderabad (Financial District). Thrymr is also in Singapore, Hamburg (Germany) and Amsterdam (Netherlands). We work with companies all across the globe as their technology partner to build their products. These products are typically a combination of the web applications, mobile applications (for Android/iOS) and IOT which together solve a complex problem for the company. Responsibilities :- He/she should be a hands-on developer who can build the complete products using Java and related technologies on his/her own.- Manage a team of about 2 to 5 (possibly more) members, and coordinating with the clients.- The main responsibility would be to develop the complete product as per the functional specifications. Such products will have various components like Backend, APIs, DB, Frontend, Android as well iOS applications.- The team will consist of other developers, Business Analysts, and QA engineers.- Apart from that, he/she will also prepare the daily/weekly status, participate in Sprint Planning and help the team members.- Communicate to the clients and will have the responsibility for the timely delivery of the project.The job involves 80% of purely coding work.Expectations :- 3 or more years of experience as a hands-on developer (or lead)- In-depth knowledge of Java- In-depth understanding of frameworks in Java Universe like Spring, Hibernate, Play Framework, web services and others- Exposure to the front end technologies like TypeScript, JavaScript, Angular, Knockout, React etc is a strong plus- Excellent communication skills- Willingness to travel to client locations (national/international) at short notice for short (or possibly long) durations- Exposure to Mobile application development is a strong plus- Ability to work under pressure and deliver the projects in tough timelinesPS : This is not a regular job with fixed office hours, rather it is a very demanding position as it is for the startup which is growing at an exponential pace, so please apply only if you are looking for a challenging role and willing to work really hard for it.

Aindra Labs is one of the Top 10 Artificial Intelligence Start-ups in India creating Computer-Vision (CV) and Machine-Learning (ML) based products and incubated in Santiago, Start-up Chile, one of the World's top Accelerator for the most disruptive Global Start-ups. Aindra Labs specialises in processing images captured from real life scenarios with their Visual Analytics Platform. We want you if you are: 1. Capable of implementing scalable and high-performance systems Want to be involved in product development from an early stage of product conceptualization 2. Capable of implementing solutions to be hosted on the Cloud. 3. Cloud computing knowledge and experience with deploying applications on any of the well known IAAS/PAAS providers. 4. Capable of providing reliable solutions to a variety of problems using sound problem-solving techniques 5. Capable of performing technical root cause analysis and outlining corrective action for problems using debuggers, log files etc 6. A quick learner (must) and who is willing to work on new programming languages depending on requirement 7. A person who has great aptitude skills 6. The ability to communicate technical information clearly and succinctly to both technical and non-technical teams Required Skills : 1. Hands-on experience of using HTML, CSS, and JavaScript. 2. Strong expertise in Java, JEE, JSP, Servlets, JDBC, XML, Spring Framework, Hibernate, MVC, SQL, REST APIs, JAX-RS, Web Services&design patterns. 3. Hands-on experience in Mysql or Postgres with excellent understanding of SQL queries, stored procedure, DB Design etc 4. Hands-on experience in Tomcat and JBoss. 5. Hands-on experience in Linux/Ubuntu platform. 6. Should have experience in using tools such as Eclipse/IntelliJ/NetBean, ANT/Maven, Jenkin/Cruisecontrol, JUnit etc. Highly Desirable: * Strong knowledge or working experience with REST APIs, frameworks and components is big plus * Experience of working in one of the JavaScript frameworks Backbone.js/ Angular.js/ ember.js/ node.js) is big plus. * Knowledge/Experience of NoSQL database (MongoDB, CouchDB, Cassandra etc Job Perks * Access to top acedemic research profs from a few IIT's Entrepreneurship mentorship sessions. * Beer punch with the team at every second Friday's of the month. * Endless Teas and Coffees * Performance based Stock options * Company sponsored passes to technical & entrepreneurship events and meet ups