Job Summary:

We're looking for an experienced Senior Full Stack Developer with a strong background in designing, developing, modernizing, and maintaining enterprise-grade web applications and business-critical digital platforms. The ideal candidate should have hands-on experience across front-end and back-end technologies, building scalable, secure, and high-performance solutions while collaborating with cross-functional teams to deliver innovative business applications.

Key Responsibilities:

Full Stack Engineering

- Design, develop, test, and maintain secure, scalable, and highly available full stack applications
- Translate business and functional requirements into technical designs, architecture decisions, and delivery plans
- Build cloud-native solutions using microservices, stateless service patterns, containerization, and API-first principles
- Contribute to solution architecture reviews, technology selection, engineering standards, and platform roadmaps
- Stay hands-on in coding, troubleshooting, technical spikes, and resolving complex production issues

Frontend Development

- Develop responsive Single Page Applications using Python, React, Next.js, Type Script, and modern web standards
- Build reusable component libraries and design systems using Tailwind CSS, Radix, or ShadCN
- Implement role-based dashboards, accessible interfaces, reusable state/data-fetching patterns, and responsive workflows
- Optimize frontend performance, usability, maintainability, browser compatibility, and accessibility

Backend Development

- Design and develop backend services and microservices using Java and Spring Boot (Node.js/NestJS experience a plus)
- Build REST and SOAP services, enterprise integration layers, background processing,



and event-driven workflows
- Implement authentication, authorization, role-based access control, audit logging, idempotency, and exception handling
- Design configurable business workflows, approval processes, task orchestration, and regulatory process automation

AI-Assisted Engineering

- Use approved AI-assisted development tools to improve delivery productivity, documentation, testing, and code quality
- Establish governed AI-assisted workflows that retain human review, security, compliance, traceability, and IP controls
- Assess emerging engineering tools and recommend practical adoption patterns aligned with enterprise standards

Leadership & Collaboration

- Mentor engineers, conduct code and design reviews, and promote consistent software engineering practices
- Collaborate with product owners, business analysts, architects, QA, cybersecurity, infrastructure, and release teams
- Lead technical estimation, sprint planning, dependency management, risk resolution, and delivery governance
- Produce clear architecture decisions, technical documentation, API specifications, operational runbooks, and knowledge-transfer materials

Dev Ops & Deployment

- Package and deploy applications using Docker, Kubernetes, Open Shift, and Helm
- Build and maintain CI/CD pipelines using Git Lab, Jenkins, or equivalent platforms
- Implement structured logging, monitoring,



alerting, health checks, and operational dashboards
- Improve release reliability through automated build, test, security scanning, deployment, and rollback practices
- Contribute to infrastructure automation and environment consistency using Infrastructure as Code

Integrations & Data

- Integrate internal platforms, external service providers, and enterprise applications
- Implement synchronous and asynchronous integrations using REST, SOAP, or equivalent messaging technologies
- Design data models and persistence services using PostgreSQL, Snowflake, Oracle, MySQL, or equivalent relational databases
- Apply sound practices for transactions, data integrity, query optimization, integration resiliency, and failure recovery
- Strong understanding of transactional and analytical data models required

Required Skills & Experience:

- 10+ years of experience across frontend and backend. across full stack development (frontend, backend, Dev Ops, and data)
- Strong hands-on expertise in: React, Next.js, Type Script, Java/Spring Boot, PostgreSQL/Oracle/Snowflake, Docker, Kubernetes
- Experience with enterprise integration patterns (REST/SOAP), CI/CD pipelines, and cloud-native architecture
- Demonstrated ability to mentor engineers and lead technical delivery in a cross-functional environment
- Comfort working within governed, enterprise/regulated environments

What We Offer:

- Challenging projects with opportunities for growth
- Competitive salary and benefits package
- Collaborative and dynamic work setting

Apply Now:

If you're a motivated and experienced Senior Full Stack Developer, we'd love to hear from you! Apply here:

📌 Senior Full Stack Developer (India)
🏢 Celestinfo Software Solutions
📍 India