Senior Java Developer / Tech Lead Java

Responsibilities: Responsible for all aspects of development and support for internally created or supported application software, including: the development methodologies, technologies (language, databases, support tools), development and testing hardware/software environments, and management of the application development staff and project workload for the agency. Your job is to manage a project and manage a set of engineers. You are responsible for making your team happy and productive, helping them manage their careers. You are responsible for delivering great product on time and with quality. ESSENTIAL DUTIES AND RESPONSIBILITIES • Supervise the projects and responsibilities of the Web and Software Developers. • Responsible for the prioritization of projects assigned to the Application Development team. • Responsible for the complete development lifecycle of the agency software systems; including gathering requirements, database management, software development, testing, implementation, user follow up, support and Project Management. • Responsible for the Integrity, Maintenance and changes to the Application Development Servers and Databases. (DBA) • Responsible for developing and implementing change control processes for the development team to follow. • Provides ad-hoc reporting and decision support required for management decision processes. • Makes technology decisions that effect Software Development. • Works on special I.T. projects as needed. Familiarity with Technologies: • Java, Spring, Hibernate, Laravel • MySQL, MongoDB, Amazon RedShift, Hadoop • Angular.js, Boostrap • AWS cloud infrastructure QUALIFICATIONS • Bachelor’s degree in Information Science or Computer Science required. • 8-10 years of Application Development Experience required. • Five plus years of Database Design and Analysis required. • Strong verbal communication skills required.

Job Description

We are looking for a developer to help maintain the existing Java applications, and to guide development of the next generation tools. The right individual for this role must be capable of building applications in Java, using modern architectures. Should be hands on in Object Oriented Languages (Java, C# and Go), Cloud Based Technologies (AWS, DevOps and Serverless), Front End Frameworks (Angular, React JS, Spring Boot, Spring React, Node.js), Cutting Edge Data Tools (Python, Spark, Machine Learning) and Next Generation technologies (AI, Blockchain) etc. You should be comfortable with application coding based on design and specifications, and also be comfortable working with application protocols such as JSON RPC, SOAP, and REST. The candidate must be a top-notch Java developer committed to becoming an integral part of and fostering growth within our development team.

Primary Responsibilities:

• Working with the architects and development lead, documents and develops best practices for development, and deployment of applications, and works with members to foster growth within the team.
• Develop user interface components and implementing them following well-known React.js workflows (such as Flux or Redux)
• Predicts application development requirements based on changes in underlying architecture
• Either individually or leading a team of resources, determines hardware/software systems requirements and leads systems hardware/software design. Analyzes, designs, programs, debugs, supports, and modifies software enhancements and/or new products used in local, networked, or Internet-related computer programs.
• Partners with the IT Architect during the initial stages of the project/solution to ensure the accuracy of business cases and that the solution will meet the business need.
• Completes documentation and procedures for installation and maintenance. May interact with users to define system requirements and/or necessary modifications.

Qualifications

 

• 5+ years of Java development experience, ideally in a team lead role
• High level skills in Java, (preferably java 1.8 – knows to write lambda expression, understands functions etc), using the latest SDKs and tools and frameworks such as Spring boot, spring JDBC, Spring test, spring security, RxJava, etc of Java  
• Experience interfacing with back-end applications using MQ, SOAP, RESTFUL services, and JSON. - Worked on at least one of JaxRs implementations.
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model 
• Thorough understanding of React.js and its core principles
• Understands database concepts – proficient in writing relational database queries – Oracle
• Ability to develop functional, technical and user interface designs for an application that meets the defined requirements (business, system performance and standards)
• Demonstrates deep expertise in specific coding concepts and/or languages, especially around modern application architectures.
• Experience with web applications that use responsive design to better support mobile browsers.
• Experience in highly-secured online environments that use n-tier designs and extensive fire walling to enhance security.
• Experience in multi data center physical implementation models for scalability and resilience.
• Experience partnering with others to solve problems quickly and efficiently.

 

We have urgent Requirement for Java Developer with one of leading IT firm.

Experience:- 5yr - 8yrs

Qualification:- Computer Science, Engineering or a related field

Location:- Mumbai (Thane)

Responsibilities:-

Maintain up to date code documentation
Participating in code reviews
Desired Profiles:
Degree in Computer Science, Engineering or a related field
2 to 5 years’ experience required
You have prior experience in Java development
Required hands-on experience of Java Application Frameworks (Struts, Spring, Hibernate, Spring boot)
Hands-on experience working in an Agile environment

 

Role/ Responsibilities

• Design APIs, DB, Queues, monitoring for micro services. 
• Writing, deploying and managing micro services. 
• Migrate existing components into distributed micro service architecture. 
• AWS Cloud / Google Cloud Platform (Manage Infrastructure). 
• API integration with 3rd parties. 
• Unit test cases, automation. 
• Database optimisation. 
• Design of highly concurrent backend architecture. 
• Handling high traffic data. 

Experience required: 

• Sound fundamentails in software design. 
• Must have worked on distributed and micro service architecture. 
• Sound fundamentals on scale/ performance/ memory optimisation. 
• Sound fundamentals of authentication, authorization, payment processes, data security. 
• Must have experience in Spring / Spring boot. 
• Good to have experience in Kafka / JMS / RabbitMQ / AWS Elastic queue. 
• Good to have experience in Junit / mockito unit test cases. 
• Good to have knowledge in Mysql (or any RDBMS). 

Responsibilities
 Work on the development backend systems for our first product
 Build reliable, secure and performant backend systems
 Drive test coverage and continuous delivery automation within the team
Requirements
 3-5 years of software development experience
 Strong computer science fundamentals
 Good knowledge of Java ecosystem
 Can write code that is readable, maintainable and performant
 Good understanding of relational databases, transactions, entity-relationship modeling
 Comfortable writing multi-threaded programs
Desired Skills and Experience
Java,J2EE,Spring,Struts

What is the Job like?

 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 do we look for?

 If you spend time cracking NP hard problems rather than cracking nuts, you are the
most laziest person and automates everything, you appreciate beauty of code
(bonus if you can sing “Finite simple group of order 2”), you should apply in t=0
 Good understanding of Databases
 Good understanding of networking (especially with HTTP)
 Good understanding of OS concepts
 2-4 years of experience
 Should have hands on development experience with Object Oriented Programming
(Java is highly preferred) on a large scale system
 Understands and showcase ownership of the products
 Good with concepts of scaling and worked with distributed systems
 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

Roles & Responsibilities:

• Own development, design, scaling and maintenance of application and messaging engines that power the central platform of Capillary's Cloud CRM product. 
• Contribute to overall design and roadmap.
• Mentor Junior team members.

Required Skills:

• Innovative and self-motivated with passion to develop complex and scalable applications.
• 3-5 years of experience in software development with strong focus on algorithms and data structures.
• Strong coding and design skills with prior experience in developing scalable & high availability applications using Core Java/J2EE, Spring, Hibernate. 
• Work experience with Relational databases is required (Primarily MySQL)
• Prior work experience with Non-Relational databases (primarily Redis, MongoDb) is an added plus.
• Strong Analytical and Problem Solving Skills.
• BTech 

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 backed by a data warehouse solution, to join our growing company and be a part of our success story. We are looking for an 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 get 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 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 optimizing 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 Participate in application development meetings Provide accurate estimates, clearly, communicate the 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 the 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 2+ years experience with Java and J2EE/Java EE Minimum 2+ years experience with Spring MVC, Spring Security and Hibernate Strong understanding of relational database and normal forms Strong understanding of SQL concepts and ability to write optimized 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 DESIRABLE SKILLS / EXPERIENCE: Understanding of TestNG/JUnit Unix/Windows shell and related command line tools Experience in Continuous Integration and deployment tools such as Jenkins Experience with database partitioning and column Indexing Experience with query optimization techniques Why work for us? Above market remuneration Stimulating challenges that fully utilize your skills Work on real-world technical problems to which solution cannot simply be found on the internet Working alongside other passionate, talented engineers The hardware of your choice Our fast-growing company offers the potential for rapid career progression