Java Developer

• Proven experience in any high-level programming languages like Java (Preferably)
• Strong knowledge of data structure, algorithms and coding
• Experience with any Messaging technologies like Kafka or Rab-bitMQ, etc.
• Proven experience in database technologies like NoSQL
• Hands-on experience with Spring, Spring Security, Spring boot, and Hibernate framework.
• Working knowledge of developing Restful Micro services.
• Strong analytical, problem-solving skills.
• Attend team meetings to discuss projects, brainstorm ideas, and put forward solutions to any issues.
• Ability to understand the Platform/domain of the business in detail & Ability to multi-task.
• Good communication and organizational skill

We are seeking a skilled and experienced Senior Backend Engineer proficient in Java to join our dynamic team. The ideal candidate will have 4-7 years of hands-on experience in Java development, particularly in building robust backend systems and microservices architecture. As a Senior Backend Engineer, you will collaborate with cross-functional teams to design, develop, and deploy scalable and efficient backend solutions to support our products and services.

Responsibilities:

1. Design, develop, and maintain high-performance backend systems and microservices using Java.
2. Collaborate with product managers, frontend engineers, and other stakeholders to understand requirements and translate them into technical specifications.
3. Implement best practices in software development, including code reviews, testing, and documentation.
4. Optimize and refactor existing codebase for improved performance, scalability, and maintainability.
5. Troubleshoot and debug issues in production environments and provide timely resolutions.
6. Stay updated with industry trends and emerging technologies to propose innovative solutions and improvements.
7. Mentor junior engineers and contribute to their professional growth and development.
8. Participate in agile ceremonies such as sprint planning, stand-ups, and retrospectives.

Requirements:

1. Bachelor's degree in Computer Science, Engineering, or a related field.
2. 4-7 years of professional experience in backend development with a focus on Java.
3. Strong proficiency in Java programming language and its ecosystem.
4. Experience with building scalable and distributed systems using microservices architecture.
5. Proficiency in Spring Framework (Spring Boot, Spring MVC, Spring Data, etc.).
6. Solid understanding of relational and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB).
7. Experience with RESTful API design and implementation.
8. Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Platform.
9. Knowledge of containerization and orchestration tools like Docker and Kubernetes is a plus.
10. Excellent problem-solving skills and attention to detail.
11. Strong communication and collaboration skills.
12. Ability to work independently and in a team-oriented environment.
13. Experience with Agile/Scrum methodologies.

Preferred Qualifications:

1. Master's degree in Computer Science or a related field.
2. Experience with DevOps practices and CI/CD pipelines.
3. Knowledge of reactive programming frameworks like Akka or Vert.x.
4. Familiarity with message broker systems such as Kafka or RabbitMQ.
5. Contributions to open-source projects or active participation in the developer community.

• Design, develop, implement, and maintain java application phases, code, and software.
• Conduct software analysis, programming, testing, and debugging, as well as recommending changes to improve the established processes.
• Transform requirements into stipulations and identify production and non-production application issues
• Competence and comfort using multiple frameworks (e.g. Spark, Storm, Hadoop, Angular 2/4/5, Spring Boot)
• Strong attention to detail with the ability to identify errors and make adjustments in a testing environment.

Job Description:
We are looking for a Software Engineer with solid development experience in Java and related frameworks. We are looking for a self-motivated, go-getter, out-of-the-box thinker who is ready to work in a high-energy start-up environment. He/she must demonstrate a high level of ownership, integrity, and creativity.
Required Skills:
• Core Java (Proficient)
• Spring, Spring MVC OR Spring boot
• Hibernate – Good to have
• Oracle/MySQL DB - Hands-on (Intermediate)
• REST API and AWS– Good to have
• Hands-on experience of working on Spring boot based Microservices (Intermediate)
• Good to have knowledge of Microservice DevOps tools (Git, Jenkins, JUnits, deployment, monitoring, tracing)
• Sound understanding of core Java, SOAP Services, REST Services, Spring & maven, having expertized to work on Unix platform
• Should have working knowledge on web servers (e.g. Apache HTTP) and application servers (e.g. Tomcat, WebLogic)
• Should have a working knowledge of any relational database. Preferred will be Oracle and MySQL.
Roles and Responsibilities:
• You will design, develop, modify, debug and/or maintain software code according to functional, non-functional and technical design specifications.
• You will follow software engineering standards, applicable software development
methodology and release processes, to ensure code is maintainable, scalable,
supportable and demo the software products to stakeholders
• You will investigate issues by reviewing/debugging code, providing fixes and workarounds, and reviewing changes for operability to maintain existing software solutions.
• You will work within a team, collaborate and add value through participation in peer code reviews, provide comments and suggestions, work with cross-functional teams to achieve goals.

Why should you join Opcito?
We are a dynamic company that believes in designing transformation solutions for our customers with our ability to unify quality, reliability, and cost-effectiveness at any scale. Our core work culture focuses on adding material value to client products by leveraging best practices in DevOps like continuous integration, continuous delivery, and automation, coupled with disruptive technologies like cloud, containers, serverless computing, and microservice-based architectures.
Here are some of the perks of working with Opcito:
• Outstanding career development and learning opportunities
• Competitive compensation depending on experience and skill
• Friendly team and enjoyable work environment
• Flexible working schedule
• Corporate and social events.

Hi,

We are hiring for the position of Java Tech Lead. Please find below the details for the same.

A passionate developer who has a strong working knowledge of OOPS and functional programming

principles. Standard Definitions and abbreviations don't entice us that much.

Key skills:

• Strong Java and J2EE background with 5-7 years of experience.

• Strong working experience in Multi-Threading, Exception Management and the Use of Collections.

• Sound knowledge of working with application aspects i.e., Caching, Asynchronous APIs, Logging etc.

• Experience with web application frameworks like Spring Boot or Dropwizard.

• Unit Testing is an everyday affair and hence demands very good unit testing skills using tools like Junit & TestNG.

• Understanding of relational databases, RESTful services, and build tools like Maven & Gradle

• Knows what and when to mock and has used frameworks like Mockito/Power Mock.

• Understanding of message queues such as ActiveMQ, Kafka, and RabbitMQ.

•  Version Control is treated as important as programming skills. Fluent with version control tools like Git and Bitbucket.

• Exposure to Agile/Scrum, TDD not in theory but in practice.

•  Experience with Continuous Integration, Continuous Deployment, Static Code Analysis, Jenkins and SonarQube.

•  Willingness to take ownership of the technical solution and ensure technical expectations of deliverables are met.

• Strong communication skills along with the ability to articulate technical designs and concepts.

• Exposure to cloud and containerization would be a plus.

• Hands-on experience in application development in an enterprise setup.

• Have a good understanding of Distributed Application Architecture.

Working as a “Backend Developer” at Bonzai gives you the opportunity to work on maintaining and improving the platform.

• Work on the entire product lifecycle starting from design to deployment and monitoring.
• Explore new technologies such as Kotlin, patterns such as Domain-Driven Design and other cool stuff such as Gitlab CI/CD pipelines, Docker, ECS, Golang, Python, Terraform, distributed tracing and even Haskell.
• Ensure top-notch performance in terms of product and feature experience.

• 2 - 3 yrs of experience in Java, Spring Boot, Hibernate, Rest API, and MySQL.
• Good to have experience/knowledge of other programming languages such as Kotlin or Python, other DBs such as Redshift, platforms such as AWS and architectural patterns such as https://martinfowler.com/bliki/DomainDrivenDesign.html">Domain-Driven Design (DDD) and https://en.wikipedia.org/wiki/Hexagonal_architecture_(software)">Hexagonal architecture.
• Good understanding of Object-oriented concepts, Functional programming and Design Patterns.
• Exceptional communication skills and ability to articulate complex ideas in written, spoken and visual language
• Bachelor in engineering preferably from a leading institute across the globe.

Title: Java Developer

Experience: 3 - 8 years

Work Location: Bangalore

Notice Period: Immediate to 30 days Max

Key Skills: Java/J2EE, Spring Boot, Microservices, AWS cloud

Roles & Responsibilities:

• Experienced in Java related technologies and frameworks, experience involving all the phases of software development life cycle
• Excellent development skills to develop Web Applications, Services, and multi-threaded server-side implementations using Java/J2EE, Spring, Hibernate, Web Services using REST.
• Knowledge on spring boot for developing microservices as an added advantage
• Should have experience in TDD, Unit Testing
• Good understanding and application of OOP concepts and design
• Good understanding of different Design patterns
• Preferred Cloud platform, Dockers and Containers knowledge or experience
• Proven experience in the use of Eclipse, Maven, Junit, IntelliJ
• Well versed with SQL Queries
• Experience in cloud technologies mainly AWS Cloud.
• Good logical and analytical skills and quick in grabbing functional aspects of many applications at a time
• Should possess good communication skills to communicate during sprint stand up meetings with team members and client
• Good behavioral skills to excel in software development projects execution
• Good in test-driven development and experience in writing unit tests and integration tests.

Skills: Must have

• Java 8, Spring Boot & Hibernate (Mandatory Hands-on)
• knowledge on Microservices and API Development.

Other goods to have skills prefer for the candidate.

• Experience in Golang / Python
• 2-3 years of strong experience in Angular/React/any front-end framework (for Fullstack Developer)
• Already part of the agile scrum-based development team
• Knowledge of other programming languages like JavaScript, PHP, Golang ( Apart from Java)

Education Qualification:

• BE/B.Tech/MCA/M.Sc/M.Tech
• Relevant certification is plus – (Cloud, Technology)

A passionate developer

• Strong working knowledge of OOPS
• Functional programming principles
• Strong believer of Clean Code practices
• An advocate of TDD, BDD, SOLID, CI/CD, Lean development
  
  You’ll easily settle in if:
  You come from a strong Java/J2EE background with web application frameworks like Spring Boot or Drop wizard
  You have ample work experience in Caching, Multi-Threading, Asynchronous APIs, Exception Management and use of collections, Mocking, Unit testing tools like Junit & TestNG"
  You are fluent with version control tools like GIT and Bitbucket
   Experience with Continuous Integration, Continuous Deployment, Static Code Analysis, Jenkins and SonarQube
  Willingness to take ownership of the technical solution and ensure technical expectations of deliverables are met.
   Exposure to AWS/Azure cloud and containerization
  Have a good Understanding of Distributed Application Architecture.
  You ‘ll love:
  Awesome opportunity to work with Micro Services architecture getting shipped on Cloud.
  Experience in working with automated build deploy powered by Code Analysis, Automated Tests, Functional and Nonfunctional analysis, Blue Green deployment and much more
   First-hand experience on broader enterprise application concerns like Message Bus, Queues, Caches, Concurrency and Parallelization

• Team with top-notch engineers, product managers, program managers, DevOps and QA following agile development methodologies
• Review functional requirements, providing technical feedback on feasibility and architectural approach and framework.
• Design and develop web / mobile applications
• Create Prototype and/or Proof of Concepts (POCs) when necessary
• Act in a technical leadership capacity: Mentor junior engineers and new team members, perform code reviews and apply technical expertise to challenging programming and design problems
• Utilize Agile Development, SCRUM / Pair / Extreme Programming methodologies
• Design and develop supporting components and microservices for the backend tiers focusing on fault-tolerance and scalability in a multi-tenant enterprise environment
• Maintain and improve the functionality and performance of the existing web applications
• Help shape and execute the technical roadmap to develop next generation features; integrate corporate- and product-level architecture principles and goals into the teams project work through designs, implementation strategies, and project planning.
• Drive a culture of quality, technical curiosity, continuous improvement, and evidence-based data driven decision making in the organization.
• Execute other Duties as assigned

• 3+ years of experience developing Backend, API and data-based applications/software
• Experience with one of the major relational databases (MySQL, Oracle, Postgres) and NoSQL databases (Mongo DB, Cassandra, Dynamo DB or such)
• Expert object-oriented programming experience using Java
• Strong OO design and programming skills in Java, Hibernate, JPA, Spring Boot
• Worked in Maven, JPA, REST services, Postman
• Working knowledge on Spring Security / Spring Batch / ZUUL / Eureka / Hysterix
• Exposure with Frontend technologies (React.js, Angular or Ruby-on-Rails)
• Require experience and Strong understanding of entire Software Development Life Cycle (SDLC), Agile (Scrum), Software design/architecture process, unit testing & Test-Driven Development (TDD)
• Experience with web services (consuming or creating)
• Experience managing Cloud infrastructure (resources and service) in AWS, Azure and/or GCP
• Strong knowledge of SOA, object-oriented programming, design patterns, multi-threaded application development
• Experience in reporting and analytics, queuing and real-time streaming systems
• Git or similar distributed SCM tools experience.