About the Role
We are looking for a highly skilled Senior Full Stack Developer (Java + React) to join our team and contribute to the development of a mission-critical enterprise payments platform.
You will be responsible for building secure, scalable, and high-performance applications that support payment processing, transaction management, and financial integrations. This role requires strong expertise across both backend and frontend technologies, as well as a solid understanding of payments systems and financial-grade applications.
Key Responsibilities
- Design, develop, and maintain end-to-end full stack solutions using Java (Spring Boot) and React.
- Build and enhance payment processing systems, including transaction workflows and integrations with external providers.
- Develop secure and scalable RESTful APIs and backend services.
- Implement responsive and high-quality user interfaces with React.
- Ensure high availability, performance, and scalability of payment systems.
- Apply secure coding practices aligned with financial and regulatory standards.
- Collaborate with product owners, architects, QA, and DevOps teams to deliver robust solutions.
- Participate in system design, architecture decisions, and code reviews.
- Troubleshoot and resolve complex production issues.
- Contribute to CI/CD pipelines, automated testing, and deployment processes.
Qualifications & Skills
- 6+ years of experience in full stack development.
- Strong expertise in Java and Spring Boot and React (modern hooks, state management)
- Experience building enterprise-grade applications, preferably in payments or financial services.
- Solid understanding of microservices architecture and distributed systems.
- Experience with REST APIs, asynchronous processing, and messaging systems (e.g., Kafka, RabbitMQ).
- Strong knowledge of SQL/NoSQL databases.
- Familiarity with authentication and security standards (e.g., OAuth2, JWT, PCI-DSS awareness).
- Experience with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes).
- Proficiency with Git and CI/CD tools.
- Available to work 4-5 hours overlap with EST timezone
Skills Required
- 6+ years of experience in full stack development
- Strong expertise in Java and Spring Boot and React
- Experience building enterprise-grade applications, preferably in payments or financial services
- Solid understanding of microservices architecture and distributed systems
- Experience with REST APIs, asynchronous processing, and messaging systems
- Strong knowledge of SQL/NoSQL databases
- Familiarity with authentication and security standards
- Experience with cloud platforms and containerization
- Proficiency with Git and CI/CD tools
- Available to work 4-5 hours overlap with EST timezone
Brillio Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Brillio and has not been reviewed or approved by Brillio.
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Healthcare Strength — Healthcare is considered comprehensive, including medical coverage for employees and dependents alongside life, disability, and accidental death protections. Feedback suggests these protections are a core strength of the package.
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Leave & Time Off Breadth — Time-off options include paid leave and parental leave, with flexible or ‘flexible PTO’ approaches cited in some contexts. Feedback suggests this breadth helps support work-life balance when team norms permit usage.
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Wellbeing & Lifestyle Benefits — Wellbeing offerings span counseling, financial-management sessions, fitness programs, and travel insurance, plus region-specific extras like discounted IT hardware and work-from-home essentials. Feedback suggests these add-ons enhance perceived value beyond core insurance.
Brillio Insights
What We Do
Brillio is the leader in global digital business transformation, applying technology with a human touch. We help businesses define internal and external transformation objectives, and translate those objectives into actionable market strategies using proprietary technologies. With 2600+ experts and 13 offices worldwide, Brillio is the ideal partner for enterprises that want to quickly increase their core business productivity, and achieve a competitive edge, with the latest digital solutions.
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