Backend Developer - Java

Position : Software Engineer (Java Backend Engineer)

Experience : 4+ Years

📍 Location : Bangalore, India (Hybrid)

Mandatory Skills : Java 8+ (Advanced Features), Spring Boot, Apache Spark (Spark Streaming), SQL & Cosmos DB, Git, Maven, CI/CD (Jenkins, GitHub), Azure Cloud, Agile Scrum.

About the Role :

We are seeking a highly skilled Backend Engineer with expertise in Java, Spark, and microservices architecture to join our dynamic team. The ideal candidate will have a strong background in object-oriented programming, experience with Spark Streaming, and a deep understanding of distributed systems and cloud technologies.

Key Responsibilities :

• Design, develop, and maintain highly scalable microservices and optimized RESTful APIs using Spring Boot and Java 8+.
• Implement and optimize Spark Streaming applications for real-time data processing.
• Utilize advanced Java 8 features, including:
• Functional interfaces & Lambda expressions
• Streams and Parallel Streams
• Completable Futures & Concurrency API improvements
• Enhanced Collections APIs
• Work with relational (SQL) and NoSQL (Cosmos DB) databases, ensuring efficient data modeling and retrieval.
• Develop and manage CI/CD pipelines using Jenkins, GitHub, and related automation tools.
• Collaborate with cross-functional teams, including Product, Business, and Automation, to deliver end-to-end product features.
• Ensure adherence to Agile Scrum practices and participate in code reviews to maintain high-quality standards.
• Deploy and manage applications in Azure Cloud environments.

Minimum Qualifications:

• BS/MS in Computer Science or a related field.
• 4+ Years of experience developing backend applications with Spring Boot and Java 8+.
• 3+ Years of hands-on experience with Git for version control.
• Strong understanding of software design patterns and distributed computing principles.
• Experience with Maven for building and deploying artifacts.
• Proven ability to work in Agile Scrum environments with a collaborative team mindset.
• Prior experience with Azure Cloud Technologies.

Key Responsibilities

● Technical Leadership: Lead the end-to-end development life cycle, from architectural

design to deployment and maintenance. You'll be responsible for the technical direction

of the project, making key decisions on technology stack and system architecture.

● Full Stack Development: Drive the development of both the front-end mobile

application and the back-end services. This includes building the user interface for

ASHA workers and the supporting APIs, databases, and a scalable cloud infrastructure.

● ML Ops & AI Integration: Oversee the integration of AI models into the application.

This involves setting up robust ML Ops pipelines for model serving, monitoring, and

continuous improvement.

● App Development: Lead the development of a user-friendly and highly efficient mobile

application optimized for low-cost Android smartphones. The app must be able to handle

image capture, local processing, and seamless data synchronization.

● Infrastructure & Deployment: Manage the deployment and ongoing operations of the

entire system. This includes setting up cloud infrastructure to support the application and

its data storage requirements.

● Team Collaboration: Work effectively within a small, agile team, collaborating closely

with product managers, AI researchers, and clinical experts to translate project goals

into technical solutions.

● Operational Excellence: Focus on the entire end-to-end operations of the application,

ensuring reliability, security, and scalability from the user's hands all the way to our data

servers.

● Digital Public Good: The platform must be developed in a manner that it can be

repurposed and used by groups independently for a similar purpose with limited

handholding.

Required Qualifications

● Experience: 5-8 years of professional experience in software engineering, with a strong

background in developing and deploying scalable applications.

● Technical Skills:

○ Architecture: Demonstrated experience in architecture/ system design for scale,

preferably as a digital public good

○ Full Stack: Extensive experience with full-stack development, including mobile

app development and backend technologies.

○ App Development: Hands-on experience building and launching mobile

applications, preferably for Android.

○ Cloud Infrastructure: Familiarity with cloud platforms and containerization

technologies (Docker, Kubernetes).

○ (Bonus) ML Ops: Proven experience with ML Ops practices and tools.

● Soft Skills:

○ Experience in hiring team members

○ A proactive and independent problem-solver, comfortable working in a fast-paced

environment.

○ Excellent communication and leadership skills, with the ability to mentor junior

engineers.

○ A strong desire to use technology for social good.

Preferred Qualifications

● Experience working in a startup or smaller team environment.

● Familiarity with the healthcare or public health sector.

● Experience in developing applications for low-resource environments.

● Experience with data management in privacy and security-sensitive applications.

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 ID : LK0601

Java Developer JD;

•  2-7 years of Experience 
• Java 8
• Spring boot
• API development
• MVC architecture
• web services
• OOPS

Responsibilities:

• Define the code review process for the team to follow and perform code reviews.
• Design, implement, and maintain Java-based applications that can be high-volume and low-latency.
• Ensure application designs conform with business goals.
• Develop and test software & Identify and resolve any technical issues arising.

Required Skills:

• 7+ years of experience developing web applications using J2EE / Java.
• Possess knowledge and skills in software programming in Core Java, J2EE, Microservices-related technologies, Spring Boot, Spring MVC, Rest API, JavaScript, and XML.
• Experience developing enterprise-level web applications and RESTful APIs using Microservices.
• Excellent in design patterns, data structures & algorithms, and OOAD.
• Experience in working with the E-Government Projects/ CCTNS application.

• 2 - 3 Years of experience is required in Java Development.
• Framework - Spring MVC, Spring Boot.
• Good Knowledge in Core Java, OOPS principles is required.
• Web Technologies - HTML, CSS, Javascript.