Data Scientist

Strong written/verbal communication skills

·       Minimum 5+ Years of Core Java Programming with Collections Framework, Concurrent Programming, Multi-threading (Good knowledge in Executor service, Fork joins pool and other threading concepts)

·       Good knowledge of the JVM with an understanding of performance and memory optimization.

·       Extensive and expert programming experience in JAVA programming language (strong OO skills preferred).

·       Excellent knowledge on collections like, Array List, Vector, LinkedList, HashMap, Hash Table, HashSet is mandate.

·       Exercised exemplary development practices including design specification, coding standards, unit testing, and code-reviews.

·       Expert level understanding of Object-Oriented Concepts and Data Structures

·       Good experience in Database (Sybase, Oracle or SQL Server) like indexing (clustered, non-clustered), hashing, segmenting, data types like clob / blob, views (materialized), replication, constraints, functions, triggers, procedures etc.

We are looking for a passionate and experienced Java Developer with over 4 years of hands-on experience in building robust and scalable backend systems using Java, Spring Boot, and Microservices architecture.

Key Responsibilities:

• Design, develop, test, and deploy high-performance, scalable, and secure backend services using Java 8+, Spring Boot, and Microservices.
• Participate in the entire software development lifecycle (SDLC), from requirements gathering to production deployment and support.
• Collaborate with frontend developers, DevOps engineers, and product owners to deliver end-to-end features.
• Optimize application performance and ensure high availability and responsiveness.
• Write clean, maintainable, and reusable code while following best practices (coding standards, unit testing, CI/CD, etc.).
• Develop RESTful APIs and ensure their quality and consistency.
• Handle integration with external systems and third-party services.
• Participate in code reviews, provide constructive feedback, and mentor junior developers.

Technical Skills Required:

• Languages: Java 8 or above
• Frameworks: Spring Boot, Spring MVC, Spring Security
• Architecture: Microservices architecture and design patterns
• Databases: MySQL/PostgreSQL, MongoDB (optional)
• Messaging: Kafka, RabbitMQ (optional)
• API Development: RESTful APIs, Swagger/OpenAPI
• Version Control: Git, GitHub/GitLab
• Tools: Maven/Gradle, Jenkins, Docker
• Testing: JUnit, Mockito
• Cloud (optional): AWS/Azure/GCP exposure
• CI/CD & DevOps tools (optional): Jenkins, Docker, Kubernetes

Nice to Have:

• Experience in containerization and orchestration (Docker, Kubernetes).
• Knowledge of API Gateway, Service Registry (e.g., Eureka), and Circuit Breakers (e.g., Hystrix or Resilience4j).
• Experience with Agile methodologies (Scrum/Kanban).
• Familiarity with monitoring and logging tools (ELK, Prometheus, Grafana, etc.).

We are a digital transformation boutique with an elite group of software scientists. Our passion is to develop highly modular systems that scale seamlessly. We develop enterprise solutions involving data engineering, system integration, enterprise search & and analytics. Our clients like us for getting to the crux of the business problems and coming up with futuristic solution approaches with our design thinking.

Job description

Brevitaz Systems is looking for Java developers with deep knowledge of the Java ecosystem. We are looking for self-motivated engineers who are excited about building high-quality and high-performance software backends.

Here is what you will be doing on your journey with us.

What we offer

• Open, positive, and learning culture surrounded by helpful colleagues with a growth mindset
• Work with client teams consisting of decades of experience in various technologies & domains
• Best-in-industry salary standards
• 5 days work week
• Family health insurance cover
• No-politics and values-driven culture
• Occasional WorkFromHome even in non-COVID19 times
• Contribute to large-scale products used by Fortune 100 companies
• Opportunity to work on highly distributed systems

Must have

• Proactive and inherent nature of working with ownership
• Ability to understand and explain requirements clearly, and ask necessary questions to remove any ambiguity
• Strong core Java & OOP fundamentals
• Excellent communication skills
• Experience with complex SQLs and stored procedures (MySQL/Postgres/Oracle)
• Experience in taking decisions on high-level designs in distributed cloud backend systems
• Experience in working with one of the web frameworks (SpringBoot/Struts2)
• Experience in working with one ORM technology (JPA/Hibernate)
• Debugging & troubleshooting skills
• Ability to coach & mentor colleagues effectively

Roles and Responsibilities

• Actively participate in client calls for requirement grooming and designing
• Participate in design discussions with fellow team members and client
• Present groomed tickets and designs to team members for design discussion
• Performance optimization of existing use cases by understanding code, architecture, database design, and stored procedures
• Developing Java code, SQL, and stored procedures for new features and enhancements
• Ensure best practices of code reviews and defect-free deliveries
• Research new tools & technologies required for the project

Join hands with us to build intuitive products for our valued clients!

Job description:

•Candidate should have basic communication and good convincing power.

•Candidate should be comfortable with calling.

•Lead generation, Ability to work in a team or individually as and when required.

•Outstanding problem solving skills.

•Have great interpersonal skills.

•Candidate should have strong organizational skills.

• Participate and collaborate with the users, business analyst, quality assurance/quality control analyst in the gathering of user requirements and specifications.
• Analyze technical and business requirements and translate these into basic and detailed technical design.
• Participate and conduct feasibility study, research and development, prototyping and proof of concept (PoC) in implementing new/existing systems, solutions and processes.
• Participate in the technical and project documentation such as but not limited to functional, system and technical design, requirements and specifications.
• Develop, customize, enhance, fix and maintain codes, applications and systems.
• Create test scenarios and data and conduct or participate in non-functional and functional testing (e.g., unit testing, system testing, integration testing, etc.).
• Document, analyze and report test results.
• Develop and review codes, programs and configurations to verify consistency and conformance with established programming and industry standards, guidelines, policies and practices.
• Conduct incident and problem analysis, data gathering, investigation and resolution of issues, and provide technical consultancy, assistance and support.
• Deliver the required systems/applications/solutions on time and based on agreed budget and specifications.
• Identify, assess and recommend opportunities for application and process improvement.
• Prepare reports, manuals and other documentation on the status, operation and maintenance of software.
• Provide regular and effective progress updates to the project manager/team lead/supervisor/immediate manager.
• Actively participate in and lead the peer review and status meeting to communicate progress and escalate risks and roadblocks.
• Prepare training materials and provide assistance in conducting the training to users or other members of the team.
• Responsible for the information security by protecting confidential information from unauthorized access, ensuring the integrity of the information and information system, taking appropriate measures to manage security risks and following and complying with the laws, legislations and terms of contracts.
• Perform other duties as assigned, if necessary.

This person MUST have: 

- BE Computer Science, MCA or equivalent. 

- Experience testing IOT devices managed by cloud. 

- Manual testing experience and a desire to learn and work with the latest technologies. Web, Cloud and Mobile App testing. 

- Develop test plans, cases, and scripts; schedule and execute test cycles; contribute to testability & quality of software. 

- Reports all defects accurately; facilitate problem tracking and successful resolution; assess and communicate various risks involved and provide necessary assistance to engineers and stakeholders. 

- Basic knowledge of automation know-how [ API automation, Python] - Test to fail mindset, Solid test strategy experience, well versed with QA processes. - Hands on experience on Performance test angle. 

Experience: 

- Min 1 year experience 

- Not more than 10 year experience. 

Location 

- Remotely, anywhere in India 

Timings:

- 40 hours a week (9 PM IST to 2 AM IST(10 hours in your suitable time) , Monday to Saturday). 

Position: 

- Full time/Direct 

- We have great benefits such as PF, medical insurance, 12 annual company holidays, 12 PTO leaves per year, annual increments, Diwali bonus, spot bonuses and other incentives etc. 

- We dont believe in locking in people with large notice periods. You will stay here because you love the company. We have only a 15 days notice period.