Senior Full-Stack Developer

• URGENT REQUIREMENT 10 REQ + Closing in 1-7 Days

Senior Full-Stack Developer
Exp: 7 to 9 yearsBangalore (Hybrid)Budget: 1.5 LPMSkills: React, TypeScript, JavaScript, HTML5, CSS3, Go/Python, excellent communicator and can manage stakeholders

Job Description
Role Overview: We are looking for a highly experienced Full-Stack Engineer with a strong technical profile who can independently drive delivery and collaborate directly with business stakeholders as needed. Working within a lean, high-impact team alongside Data Engineers, you will play a dual role: extending backend integration services and enabling data visibility and interaction for business stakeholders. You will be responsible for leading the design, development, and delivery of modern web applications using React, TypeScript, and Tailwind CSS. In addition, you will contribute to REST API implementation and data pipelines. We are seeking someone with strong experience in full-stack development and enterprise application engineering, with a focus on React, TypeScript, Modern JavaScript (ES6+), Go/Python, AWS, HTML5, and CSS3. The candidate will contribute across design, development, deployment, and lifecycle management of applications and services. Background The client has embarked on a strategic Billing Transformation programme to fundamentally redesign and modernise the end-to-end Quote-to-Cash landscape. This greenfield transformation brings together SaaS platforms such as Oracle Fusion and Oracle RMB, engineered applications and services, APIs and integrations, and data products to create a modern, scalable technology ecosystem. Quality engineering and automation are central to the programme, enabling continuous testing and reliable delivery across complex, cross-product business journeys.

Key Responsibilities:

• Lead the design, development, and delivery of modern web applications using React, TypeScript, and Tailwind CSS.
• Own frontend architecture decisions, ensuring solutions are scalable, performant, maintainable, and aligned with industry best practices.
• Integrate APIs and backend services to support end-to-end application functionality.
• Develop low-latency, scalable RESTful APIs using Go language.
• Actively contribute to backend service development, supporting event-driven microservices and integration patterns in collaboration with Data Engineers.
• Design, build, and maintain high-value internal applications tailored to different user personas and workflow needs.
• Define and enforce technical standards, design patterns, and best practices across development, security, and application architecture.
• Drive observability practices using tools such as Datadog and Grafana to monitor application and infrastructure health.
• Collaborate with distributed teams and cross-functional stakeholders to translate requirements into scalable, user-centric solutions delivered on time.

Must Have Skills:

• Expert-level proficiency in React, TypeScript, Modern JavaScript (ES6+), HTML5, CSS3, and responsive web design.
• Experience with Next.js or other modern React frameworks.
• Deep understanding of frontend architecture, component-based design, state management, and performance optimization.
• Knowledge of accessibility standards (WCAG) and frontend security best practices.
• Experience with frontend testing frameworks such as Jest, React Testing Library, Cypress, or Playwright.
• Hands-on experience with Go/Python for backend development.
• Understanding of SOLID principles, dependency injection, and robust error handling patterns.
• Hands-on experience working with AWS services such as AWS Lambda, SQS, SNS, S3, RDS, API Gateway, ECS and CloudWatch, as well as cloud-native application design.
• Experience with relational databases (e.g., PostgreSQL, MS SQL) and NoSQL databases (e.g., DynamoDB).
• Experience with event-driven architectures and message brokers (e.g., Kafka, RabbitMQ).
• Experience with observability platforms such as Datadog, Grafana, or equivalent.
• Understanding of cloud security best practices including IAM, encryption, vulnerability management and compliance controls.

Qualifications:

• Bachelor’s degree in Computer Science Engineering, or a related field.
• 7+ years of full-stack or software engineering experience, with at least 4+ years in full-stack development.
• 5+ years of hands-on experience building full-stack applications, with expert-level proficiency in React, TypeScript, Modern JavaScript (ES6+), HTML5, CSS3, and responsive web design, along with backend development experience with Go/Python (REST APIs, microservices). Experience with AWS services, event-driven systems and Kafka.

Nice to have:

• Experience building AI-powered conversational experiences, chatbots, or virtual assistants.
• Familiarity with Microsoft Copilot Studio, Copilot extensibility, custom agents, plugins, or agentic AI frameworks is highly.

Pay: Up to ₹150,000.00 per month

Experience:

• Full-stack development: 5 years (Required)

Work Location: Hybrid remote in Bangalore City, Bengaluru, Karnataka