Sr. Backend Developer

Job Description

• Experience in API development using Java will be a plus.

• Excellent knowledge and experience in writing testable, scalable, flexible, robust and efficient web applications using JavaEE 6/7 technologies, specifically, Spring core, Spring Boot Spring Data, spring batch and JPA
• Experience in successfully deploying Java-based applications in production and understanding load-balancing, authentication, and fault tolerance through Tom Cat.
• Experience in database modeling (MySQL/NoSQL databases such as Mongo DB)

• Knowledge of integrating with Ant, Maven, GIT and Shell scripting.
• Strong backend experience to develop Data Layer using at least one of the ORM frameworks like Hibernate, JPA etc.
• Strong RDBMS Skills and SQL skills. Experience in MySQL, Teradata and warehousing databases.

• Experience in Analytics frameworks and visualization products.

• Excellent knowledge and experience of Maven, Continuous Integration, and Continuous Delivery with Jenkins.
  • Experience with JavaScript frameworks, especially Angular is a definite plus.

Tools/Technology needs:

Java 8, J2EE , Spring Boot, Microservices, Apache Spark, DevOps, Advanced SQL, preferably with

expertise in Data engineering/Data analytics,

ELK(Elastic Search, Logstash , Kibana) stack, Teradata, any No SQL database, Hands on experience in

maintaining products on Cloud Technologies like PCF, Azure, Docker, Kubernetes, etc, NodeJS,

Angular 2x, GitLab with CI/CD, Hands on experience in Unix server, Shell scripting, Large data

processing, Performance tuning, Experience in working in various Test Automation frameworks like

Selenium, Test NG, Python, Cucumber, Karma, Karate/ Jasmine, etc

Experience in using Eclipse, Spring tool suite, Project building tools - Maven, Gradle, etc, JIRA for ALM.

WHAT YOU WILL DO:

• Execute a full software development lifecycle (SDLC)
• Develop flowcharts, layouts, and documentation to identify requirements and solutions
• Write well-designed, testable, reusable code and libraries for future use
• Optimize the application for maximum speed and scalability
• Implement security and data protection
• Produce specifications and determine operational feasibility
• Integrate software components into a fully functional software system
• Develop software verification plans and quality assurance procedures
• Document and maintain software functionality
• Troubleshoot, debug and upgrade existing systems
• Deploy programs and evaluate user feedback
• Comply with project plans and industry standards
• Ensure software is updated with latest features

 

REQUIRED SKILLS & QUALIFICATIONS:

• Good knowledge of Core Java (Minimum Version 8)
• J2EE with a good understanding of Servlets and JSP
• Experience in Spring Modules – Spring IOC and AOP, Spring Boot (version 2 plus), JDBC
• Expertise in design and development of various web and enterprise – level applications using Java/J2EE technologies such as Spring, Hibernate, Rest services.
• Web Services (including SOAP, XML, XML Schema, JSON, and REST)
• Tools required: Maven,Eclipse, Github, and Swagger
• Good knowledge of SQL and Redis (NOSql)
• Ability to document requirements and specifications
• Proven work experience as a Software Engineer or Software Developer
• Ability to develop software in Java or any other OOPS languages
• Excellent knowledge of relational databases, SQL and ORM technologies (JPA2, Hibernate)
• Experience in developing Web Applications using at least one popular Web Framework (Spring)
• Experience with test-driven development
• Proficiency in software engineering tools

PREFERRED SKILLS & QUALIFICATIONS:

• A Bachelor’s Degree in Computer Science, Software Engineering, or other related fields.
• Eight to Ten years of Software Engineering or Software Development experience, preferably in a related field.

REPORTING: This position will report to HOD

EMPLOYMENT TYPE: Full-Time

LOCATION: Remote (Pan India) & In-Office – Jaipur, India

 

SHIFT TIMINGS:

Summer - 1:30pm-10:30pm IST

Winter    - 2:30pm-11:30pm IST

Job Responsibilities:

* 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

Mandatory Skills:

* Proficient in Java (JDK 1.7) or above JDK 8 preferable, with a good knowledge of its ecosystems with a knack for writing clean, readable Java code, writing reusable Java libraries along with knowledge of concurrency patterns in Java

* Solid understanding of object-oriented programming along with various design and architectural patterns

* Hands on experience with Spring, Spring Boot, JUnit

* Familiarity with concepts of MVC, Microservices, RESTful

Requirement:  

3years to 6years’ experience in Full-Stack application development (better if in Telecom & OSS domain).

Should have a strong programming background mainly language hands – Java, SQL, JavaScript etc.

 Hands-on expertise on Full stack Technologies / Frameworks –

UI – ReactJS, AngularJS, JQuery

Web Services – SOAP & REST,

Frameworks - Spring Boot Microservices, Spring Integrations/Batch/MVC, Hibernate etc.

BMP/Middleware – Apache Kafka, Camunda.

RDBMS – Oracle

Build – Maven, Ant, Jenkins etc.

Job Description

Who are we looking for?

A senior level Java-J2EEE lead to manage a critical project for one of the biggest clients in banking domain. The Individual should be passionate about technology, experienced in developing and managing cutting edge technology applications.
We are looking for people from the trading background

Technical Skills: 

• An excellent tech Lead or application architect with strong experience in monolithic Java legacy applications, modern cloud-native

• Strong hands-on experience in Spring, Core Java specifically on multi-threading, concurrency, memory management process, and fair understanding on network communication & protocols. 

• experience working in software development on low-latency and high performing systems

• Experienced to guide & mentor the offshore team members, validating application deliverables on regular basis

• Ability to work in a collaborative manner with peers across different time zones. 

• Passionate about good design and code quality and have strong engineering practices

• Experience working on GCP will be preferred. 

Process Skills: 

• Experience in analyzing requirements and develop software as per project defined software process
• Develop and review design, code
• Develop and document architecture framework, technical standards, and application roadmap
• Guide development teams to comply with the architecture and development standards and ensure quality application is designed, developed, and delivered
• Must   have excellent communication skills.

Behavioral Skills:

• Resolve technical issues of projects and Explore alternate designs
• Effectively collaborates and communicates with the stakeholders and ensure client satisfaction
• Mentor, Train and coach members of project groups to ensure effective knowledge management activity.

Certification:

• Ultimate sun Java and GCP Certified 

MEAN Stack: 1-3 years Requirements *Exceptional coding skills in JavaScript (both frontend and backend) *Advanced proficiency in MEAN Stack (NodeJS, MongoDB, Express, AngularJS) *Proficiency with Data visualization and charting tools/frameworks *Thorough knowledge of software development best practices, including coding standards, code reviews, source control management, build process, continuous integration and continuous delivery. *Exceptional verbal, written and listening skills. Angular:1-3 year Looking for Angular 2 /Angular 4 experience Proficiency with JavaScript/ Type script and HTML5/Bootstrap, CSS3. Delivering a complete front end application Ensuring high performance on mobile and desktop Writing tested, idiomatic, and documented JavaScript, HTML and CSS Coordinating the workflow between the graphic designer, the HTML coder, and yourself Cooperating with the back-end developer in the process of building the RESTful API Golang: 1-3 years 2+ years of experience Proficiency in Go and JavaScript . TDD (Test driven development) as a must. Node JS: 1-3 years  Must exhibit sound understanding of all underlying areas in MEAN: - The Node/Express Ecosystem - Exposure to ES6

Work on back end - Java and Front end - Angular5 Ensure effective Design and Development activities in line with project needs and architectural requirements Develop highly interactive web applications utilizing JavaScript, HTML5, CSS, JSON, Angular5, and integrating Restful APIs, external web services ensuring high performance on Mobile and Desktop. Ensure continual knowledge management Create custom general use modules and components extending the elements and modules of core Angular, Writes non-blocking code using advanced techniques such as multi-threading, javascript dependency management. Work with the web app development team in continuing to add features in creating innovative solutions. Conceptualize, design and develop user interface designs in a fast-paced online/mobile environment. Consumer applications as well as enterprise platforms Collaborate closely with business stakeholders, product owners and developers. Looking for someone : working in Java/J2EE on Spring, Hibernate framework exp in RESTful web services worked on PostgreSQL / SQL Server Strong knowledge of HTML, CSS, Java script and JQuery Strong OOPS ( Object Oriented Programming ) concepts Proficient understanding code versioning tools such as Git Repository

Tech Lead Dunya Labs is a deep tech product company currently focused on building infrastructure, developer tooling and middleware for deploying scalable blockchain applications. We combine a theoretical research team with a product team to lead cutting-edge developments in the blockchain space. Seeking Tech Lead professional to spearhead our product development efforts, build engineering capability and culture, and act as a leader in the organization. Key Responsibilities: ● Lead a full product development lifecycle from ideation, design, development, to roll out and support ● Own the delivery of multiple features of the product end to end while hands-on developing the same ● Advocate best development practices such as continuous integration/continuous delivery, automation (testing and infrastructure), and quality code ● Lead and adopt security- first approach in the product development and ensure automated and manual security checks in place across the delivery pipeline ● Lead by example and mentor other developers in the team both technically and professionally ● Support other Senior Product Engineers and contribute to their growth ● Work with CTO/Head of Engineering, other tech leads and the team to ensure shared technology vision and develop state of the art design and architecture for any product development ● Work with other functions such as testing, analysis, constraints and delivery timelines. ● Ensure timely and accurate communication with broader team in order to share understanding of product functionality, features, and technology vision ● Look out for technology trends across the industry and apply relevant developments to the products ● Work with the decentralised application business owners to ensure their vision is realised through efficient technology and delivery timelines ● Work in a dynamic, collaborative, transparent, non-hierarchical, and ego-free culture where your talent is valued over a role title ● Develop personally and professional outside of the confinements of a traditional career path by focusing on what you’re passionate about rather than a predetermined one-size-fits-all plan Qualifications: ● 10+ Years’ of experience, managing teams of 5+ people ● Must have excellent programming and scripting skills with a solid understanding of Object Oriented Design principles ● Must have ability to learn/iterate quickly in a rapidly changing technical stack with nascent codebase and developer tools ● Must possess passion for decentralized applications, delivery-focused development, and overcoming challenges through teamwork and self-motivation ● Ability to work in a variety of client settings and in a team-oriented, collaborative environment ● Ability to communicate technical vision and direction of the product and make significant impacts to technology and design choices Experience: ● Architectural design while leading and inspiring software development teams ● Leading development of large, custom-built object-oriented applications ● Continuous integration tools and test automation ● Managing systems in production and understands release process, monitoring, and debugging ● Working and developing in agile environment working with XP/Scrum development practices Skills and Competencies: ● Proficiency in at least two of the following: Java, Go, JavaScript, Scala, Python programming stacks, and passion for software engineering and craftsman-like coding prowess ● Knowledge of software practices like refactoring, clean code, domain driven design, Encapsulation etc ● Experience of working in a forward thinking, OSS-centric environment ● Good knowledge of DevOps tooling like docker, kubernetes, ansible/chef, AWS. ● Great OO skills, including strong design patterns knowledge and enterprise integration Dunya Labs is an equal opportunities employer and welcomes applications from all sections of society and does not discriminate on grounds of race, religion or belief, ethnic or national origin, disability, age, citizenship, marital, domestic or civil partnership status, sexual orientation, gender identity, or any other basis as protected by applicable law.

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