Full Stack Developer (Java + React + Microservices)
We usually respond within a week
π About Keyrus
Keyrus is a global consulting and technology company focused on making data matter β truly matter β from a human perspective.
Founded in 1996, Keyrus operates in 28+ countries across 5 continents, with more than 3,300 people worldwide. Our strength comes from combining deep expertise in Data & Analytics, AI, Digital, and Management Consulting with a strong understanding of business realities.
Data is never the goal in itself.
We use data to shape understanding, design meaningful experiences, and enable better, real-life decisions.
At Keyrus, we also believe companies have a responsibility beyond performance. Through our Foundation and ESG initiatives, we actively contribute to sustainability, inclusion, and positive societal impact.
#OneTeamOneKeyrus
π― The Role
As a Full Stack Developer (React + Java), you will work at the intersection of data, technology, and business, helping our clients turn complexity into clarity and insights into impact.
You will contribute to a data migration and reconciliation initiative, building intuitive UI solutions and robust APIs that enable business users to visualise and validate data effectively.
You will collaborate with multidisciplinary teams in an international environment and contribute to projects that drive performance, innovation, and sustainable growth.
π Job location: Pune or Bangalore (Hybrid β 3 days per week in the office)
π Contract type: Permanent
π Target start date: May 2026
β° Working hours: Full-time (40h/week), aligned with the GMT timezone (starting at 1:00 PM IST)
π΅ Compensation: INR 15,00,000 β 30,00,000 per year
Note: All applications must be submitted in English.
π₯ Your Impact
In this role, you will:
Build scalable and responsive frontend applications using React.js to support enterprise analytics and reporting workflows
Design intuitive dashboards and data-driven screens that help users visualise operational and business insights
Develop and integrate Java-based REST APIs and microservices using Spring Boot
Contribute to backend services powering enterprise-grade applications and data-driven workflows
Work with data-heavy applications and large datasets, ensuring efficient data handling and performance
Collaborate with backend, QA, and business teams to deliver scalable end-to-end solutions
Translate business requirements into maintainable and user-centric technical implementations
Ensure performance, reliability, scalability, and responsiveness across frontend and backend components
Support enterprise modernisation and migration initiatives within the dAnalytics ecosystem
Participate in Agile delivery processes, code reviews, and continuous improvement initiatives
β‘ What Makes This Role Challenging
You will work on enterprise-scale applications with complex backend and frontend integrations
You are expected to balance strong backend engineering with intuitive UI development
You will contribute to systems handling high-volume data and business-critical workflows
Requirements may evolve β requiring adaptability, ownership, and problem-solving skills
You will collaborate with cross-functional teams across engineering, QA, and business functions
Autonomy increases with seniority β so does responsibility
π€ What Weβre Looking For
Must-haves
5+ years of experience in Full Stack development
Strong expertise in:
Java (Java 8+) with Spring Boot
REST API development and integration
Microservices architecture
React.js (advanced UI development)
Experience in:
Building enterprise-grade or data-heavy applications
Designing scalable backend services and APIs
Working with SQL databases and handling large datasets
Developing responsive and performant frontend applications
Strong knowledge of:
JavaScript (ES6+), HTML5, CSS3
State management concepts (Redux, Zustand, or similar)
End-to-end application flow (Backend β API β UI)
Ability to:
Build intuitive business-facing UI and dashboards
Translate complex requirements into scalable technical solutions
Work effectively in Agile and cross-functional environments
Solid understanding of:
UI performance optimisation and responsiveness
End-to-end data flow (backend β API β UI)
Strong analytical and problem-solving skills
Ability to communicate clearly with both technical and non-technical stakeholders
A collaborative mindset and sense of ownership
Fluency in English
Nice-to-haves
Experience with Kafka or event-driven systems
Exposure to cloud platforms (Azure or AWS)
Experience with Docker, Kubernetes, or Azure Kubernetes Service (AKS)
Familiarity with financial services, reporting, reconciliation, or migration systems
Exposure to data processing or batch frameworks (e.g., Spring Batch)
Knowledge of data visualisation libraries (e.g., D3.js, Highcharts)
π° How Our Salary Ranges Work
At Keyrus, salary ranges reflect different levels of mastery and impact within the same role β not different job titles.
Bottom of the range
You meet the core requirements and will need ramp-up time and support.Middle of the range
You are fully autonomous from Day 1 and deliver consistently.Top of the range
You are a reference for the role, mentor others, and raise the bar for the team.
Final offers are based on experience, autonomy, scope, and market context, and are discussed transparently during the process.
π What We Offer
Hybrid work model (3 days/week in office)
18 paid leaves + 9 public holidays
βΉ5L medical insurance + βΉ10L accident insurance
Competitive fixed salary with EPF & statutory benefits
International consulting exposure with Keyrus clients
Discretionary Bonus Scheme
Referral Bonus Scheme
Training & Development via KLX (Keyrus Learning Experience)
π Why Keyrus?
Joining Keyrus means joining:
A market leader in Data Intelligence
A company where people, trust, and diversity are core values
An environment that values ownership, flexibility, and innovation
A place where different backgrounds and perspectives are not just welcomed = they are essential
We believe diversity drives better thinking, stronger teams, and better outcomes.
Everyone belongs at Keyrus.
βΏ Equal Opportunity Statement
We are committed to building an inclusive workplace and encourage applications from all backgrounds, regardless of race, ethnicity, gender identity, sexual orientation, age, disability, or any other protected characteristic.
- Locations
- Bangalore, Pune
Pune
Workplace & Culture
We love having fun! π Whether it is a Halloween competition, International Women's Day breakfast, knowledge sharing sessions or a party...it's always fun to meet your colleagues. Our welcoming offices are available to anyone not working at the client site or from home. We also promote a healthy life-style by organising sports events and challenges π as well as access to a fantastic healthcare plan π .