Java Developer

Experience: 2–6 Years

Location: [Bangalore]

Employment Type: Full-time/ WFO

Notice - 30 days

Role Overview

We are looking for a skilled and motivated .NET Developer with 2–6 years of experience to join our dynamic team. The ideal candidate should have a strong foundation in .NET technologies, relational databases, and cloud-based application development. You will be responsible for designing, developing, and maintaining scalable, secure, and high-performance applications while collaborating with cross-functional teams in an Agile environment.

Key Responsibilities

• Design, develop, and maintain applications using .NET technologies.
• Work extensively with relational databases and optimize SQL queries for performance.
• Develop and maintain API-driven solutions and integrate with ETL/data warehouse environments handling large volumes of data.
• Apply Object-Oriented Programming (OOP) principles and design patterns to build scalable and maintainable solutions.
• Develop, migrate, and deploy applications in Microsoft Azure Cloud (Managed SQL, VMs, containerized architecture).
• Write and optimize SSAS queries for analytics and reporting.
• Collaborate with Product Owners, Architects, and QA in an Agile development environment (Scrum/Kanban).
• Participate in code reviews, sprint planning, and daily standups to ensure high-quality deliverables.
• Implement best practices in security, performance, and cloud-native development.
• Build and maintain frontend components using Angular frameworks (2–3 years preferred).

Required Skills & Qualifications

• 2–6 years of experience in software development using .NET technologies.
• Strong understanding of OOP concepts and design patterns.
• Hands-on experience with SQL, data warehouses, ETL pipelines, and high-volume data processing.
• Proven experience in API development and integration.
• 3–5 years of experience in Azure Cloud with cloud-native development and application migration.
• Proficiency in Azure services: Managed SQL, VMs, container-based deployments.
• Experience with SSAS query writing and optimization.
• 2–3 years of experience in frontend development with Angular frameworks.
• Familiarity with Agile methodologies and collaboration tools (JIRA, Azure DevOps, Git, etc.).
• Strong problem-solving skills, attention to detail, and ability to work independently as well as in a team.

Good to Have

• Experience in Azure DevOps CI/CD pipelines.
• Knowledge of other cloud providers (AWS, GCP) is a plus.
• Exposure to performance tuning, monitoring, and troubleshooting in cloud-hosted applications.

Education

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.

Responsibilities

Develop and maintain web and backend components using Python, Node.js, and Zoho tools

Design and implement custom workflows and automations in Zoho

Perform code reviews to maintain quality standards and best practices

Debug and resolve technical issues promptly

Collaborate with teams to gather and analyze requirements for effective solutions

Write clean, maintainable, and well-documented code

Manage and optimize databases to support changing business needs

Contribute individually while mentoring and supporting team members

Adapt quickly to a fast-paced environment and meet expectations within the first month

Selection Process

1. HR Screening: Review of qualifications and experience

2. Online Technical Assessment: Test coding and problem-solving skills

3. Technical Interview: Assess expertise in web development, Python, Node.js, APIs, and Zoho

4. Leadership Evaluation: Evaluate team collaboration and leadership abilities

5. Management Interview: Discuss cultural fit and career opportunities

6. Offer Discussion: Finalize compensation and role specifics

Experience Required

2-4 years of relevant experience as a Zoho Developer

Proven ability to work as a self-starter and contribute individually

Strong technical and interpersonal skills to support team members effectively

        As a member of the development group, you will be primarily responsible for the design, development, and maintaining the product.

        Work with the Product and Design teams to build new features to solve business problems and fill business needs.

        Participate in code reviews to create robust and maintainable code.

        Work in an agile environment where quick iterations and good feedback are a way of life.

        Continually look for opportunities to improve our platform, process, and business.

        Communicate and coordinate with our support and professional services teams to solve customer issues.

        Help scale our platform as we expand.

        8+ years of hands-on experience in enterprise software development using J2EE Framework. 

        Experience with React.js, AngularJS, strong knowledge of JavaScript, CSS, HTML5

        Passion for building enterprise web applications leveraging modern architecture principles, strong prior experience as a full stack developer. 

        Expertise with CSS and building responsive pages, with a keen eye for UI design and usability

        Experience with web-accessibility/WCAG standards

        Experience working collaboratively with a globally distributed team.

        Experience with agile methodologies and good exposure to DevOps/CICD models.

        Passion for keeping up with new trends and developments in the programming community and is eager to find ways to incorporate these new ideas into our codebase.

Key Responsibilities

Reporting & Analytics Development

• Design, develop, and maintain complex reporting solutions serving mission-critical emergency

response operations

• Build interactive dashboards and data visualizations that transform large datasets into

actionable insights

• Develop advanced analytics features including trend analysis, predictive metrics, and

operational intelligence

• Create self-service reporting capabilities enabling stakeholders to access critical data

independently

• Implement real-time and scheduled reporting systems with appropriate caching and

optimization strategies

SQL & Database Architecture

• Write and optimize complex SQL queries involving multiple joins, subqueries, CTEs, window

functions, and aggregations

• Review existing database architectures and identify performance bottlenecks and optimization

opportunities

• Design and implement database schema enhancements to support evolving reporting

requirements

• Develop and maintain stored procedures, functions, and views optimized for reporting

workloads

• Perform comprehensive query performance analysis and implement tuning strategies across

PostgreSQL and AWS Aurora environments

• Create efficient indexing strategies and data access patterns for large-scale datasets

• Establish data modeling best practices for dimensional and transactional reporting needs

Performance Optimization

• Conduct systematic performance analysis of reporting queries processing millions of records

• Implement query optimization techniques including execution plan analysis, index tuning, and

query refactoring

• Design and implement data aggregation strategies, materialized views, and summary tables for

improved performance

• Monitor and optimize database performance metrics including query response times, resource

utilization, and concurrency

• Develop ETL processes and data pipelines optimized for reporting and analytics workloads

• Implement caching strategies and data archival policies to maintain optimal system

performance

Technical Collaboration

• Partner with Product and stakeholder teams to translate business reporting requirements into

technical solutions

• Conduct code reviews focused on SQL quality, performance, and best practices

• Provide technical guidance to development teams on reporting architecture and database

optimization

• Document database schemas, reporting architectures, and optimization strategies

• Collaborate with DevOps on database infrastructure, monitoring, and scaling initiatives

Required Qualifications

Experience & Background

• 8+ years of software engineering experience with significant focus on reporting, analytics, or

business intelligence

• 5+ years of hands-on experience writing complex SQL in production environments

• 3+ years working with large-scale databases (millions+ records) and optimizing query

performance

• Proven track record developing enterprise reporting solutions and analytics platforms

• Experience conducting database architecture reviews and implementing performance

improvements

Technical Expertise - SQL & Databases

• Expert-level SQL proficiency including complex joins, subqueries, CTEs, window functions, and

advanced aggregations

• Deep PostgreSQL expertise with production experience in query optimization and performance

tuning

• Strong understanding of database internals including execution plans, indexing strategies, and

query optimization

• Experience with AWS Aurora or other cloud-based PostgreSQL solutions

• Proficiency in stored procedures, triggers, functions, and database programming

• Advanced knowledge of database design principles, normalization, and dimensional modeling

• Experience with database performance monitoring and profiling tools

• Strong programming skills in PHP (Yii framework or similar MVC frameworks preferred)

• Solid experience with Vue.js or similar modern JavaScript frameworks for building reporting

interfaces

What You'll Work With

• Databases: PostgreSQL, AWS Aurora, multi-tenant architectures

• Backend: PHP (Yii framework), RESTful APIs

• Frontend: Vue.js (Vue 2/3), modern JavaScript, data visualization libraries

• Infrastructure: AWS (RDS, Aurora, S3, Lambda), Postgres

• Tools: Git/GitHub, JIRA, Agile development workflows

Work Location

Hyderabad, India - On-site position with flexible working arrangements to accommodate both India

and onsite teams

• 0 to 3 years of experience (or equivalent understanding of software engineering)
• Familiar with Javascript/Typescript and React.js
• Familiar with one backend language (Node, Go, Java, Python) and one relational database (any SQL)
• Willingness and interest in learning new tech/processes (Next.js, Angular, IaaS, etc.)

Graphene is an award-winning AI company, developing customized insights and data solutions for corporate clients. With a focus on healthcare, consumer goods and financial services, our proprietary AI platform is disrupting market research with an approach that allows us to get into the mind of customers to a degree unprecedented in traditional market research.

Graphene was founded by corporate leaders from Microsoft and P&G and works closely with the Singapore Government & universities in creating cutting edge technology. We are gaining traction with many Fortune 500 companies globally.

Graphene has a 6-year track record of delivering financially sustainable growth and is one of the few start-ups which are self-funded, yet profitable and debt free.

We already have a strong bench strength of leaders in place. Now, we are looking to groom more talents for our expansion into the US. Join us and take both our growths to the next level!

• Primary Purpose: As part of a highly productive and creative AI (NLP) analytics team, design and develop web applications and SPA’s i.e., UI/UX, and underlying backend – API’s, security framework, scalable microservices etc.
• Daily Grind: Interface with the product manager, project managers, and the engineering team to achieve sprint goals on the product roadmap.
• Career Progression: Senior Full Stack Engineer, Technical Architect

• Work in a product-development team capable of independently authoring software products.
• Guide junior programmers, set up the architecture, and follow modular development approaches.
• Design and develop code which is well documented.
• Optimize of the application for maximum speed and scalability
• Adhere to the best Information security and Devops practices.
• Research and develop new approaches to problems.
• Design and implement schemas and databases with respect to the AI application
• Cross-pollinated with other teams.

HARD AND SOFT SKILLS

Must Have

• Problem-solving abilities
• Extremely strong programming background – data structures and algorithm
• Angular/React, Strong UI/UX skills
• Very strong python background, TDD, CI/CD,
• Software design skills i.e., OOPs, design patterns
• SQL, NoSQL – design of schemas and databases
• Microservices architecture, Cloud native apps

Good to Have

• Enterprise Design Patterns
• Distributed Systems
• Exposure to ML and Data Science
• Docker, Kubernetes, AKS, Kafka, Graph databases

• Work with data science teams ,development teams and product managers to ideate
• software solutions
• Design client-side and server-side architecture
• Build the front-end of applications through appealing visual design
• Develop and manage well-functioning databases and applications
• Write effective APIs
• Test software to ensure responsiveness and efficiency
• Troubleshoot, debug and upgrade software .
• Create security and data protection settings
• Build features and applications with a mobile responsive design
• Write technical documentation
• Work with data scientists and analysts to improve software
• Capable to handle the individual module / Project

• 2-5 years of relevant experience as a Full Stack Developer or similar role
• Experience developing Web based,desktop and mobile applications
• Familiarity with common stacks
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery etc).
•  Knowledge of multiple back-end languages (e.g. Java, Python,C#) and JavaScript frameworks (e.g. Angular, React, Node.js)
• Experience in React.js .
• Experience in Python Django Framework .
• Familiarity with databases (e.g. MySQL,Postgresql, MongoDB), web servers (e.g.Apache) and UI/UX design .
• Familiarity with Cloud services like AWS, GCP.
• Excellent communication and teamwork skills
• Great attention to detail
• Organizational skills
• An analytical mind

Looking for 1-2+ years’ experience with front/back end web development experience with Magento e commerce experience.

We are looking for an experienced (2+ years’) Web Developer with Magento (PHP) e Commerce experience to join our expanding team to build our product.

The incumbent is required to work on the full development lifecycle, will use their experience of front and back end to build highly responsive websites. He/She will have all the tools needed along with a fantastic working environment, which is driven by a highly motivated and enthusiastic team of developers.

Responsibilities

• Develop on new and existing client projects built using the Magento platform
• Architect and write custom extensions according to best practices
• Build efficient, testable, and reusable code
• Perform a mix of front-end and back-end development on new and existing Magento sites
• Develop new integrations and custom extensions
• Deploy code across development, staging and production environments
• Troubleshoot and resolve bugs found in existing Magento installations
• Integrate Magento with other third-party systems
• Communicate and collaborate with developers on the team
• Develop solutions in given time frames
• Communicate with managers about any issues or concerns.
• Experience creating Modules/Webservices (REST/SOAP)/Themes

Expertrons is an initiative by experienced professionals turned entrepreneurs (IITB alum) having built a few of India's largest companies across multiple domains. This will be an opportunity to directly work with the founders. What we are looking for: An entrepreneurial, thoughtful and positive mindset/approach to solving large problems, capable of adapting to changing market conditions, willing to join a growing startup, a rational and no-nonsense approach and practical thought process.

Good-to-Have Attributes: Start-up experience, Android experience would be a plus. What we are looking for: An entrepreneurial, thoughtful and positive mindset/approach to solving large problems, capable of building a robust, scalable tech platform adaptable to changing market conditions, willing to join a growing startup, a rational and no non-sense approach and practical thought process.

Responsibilities and Duties

Good-to-Have Attributes: Start-up experience, Android experience would be a plus. What we are looking for: An entrepreneurial, thoughtful and positive mindset/approach to solving large problems, capable of building a robust, scalable tech platform adaptable to changing market conditions, willing to join a growing startup, a rational and no non-sense approach and practical thought process.

Required Experience, Skills and Qualifications

Required Skills: Database - MySQL, NoSQL (MongoDB), Restful Architectures, AWS, SAAS, JavaScript, PHP, Cordova