SASS Software Developer - Onsite

Req ID: 360815 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a SASS Software Developer - Onsite to join our team in San Francisco, California (US-CA), United States (US).

As part of the Digital Risk Management team, this role is for a senior software developer for our B2B and B2C SaaS products, with a focus on building secure, scalable, and customer‑centric platforms. It will be hands‑on with full‑stack development. Responsibilities Feature Development & Delivery Deliver new technical features for B2B and B2C SaaS products.

Work closely with fellow engineers, the Product Manager, and UX Designer to scope engineering requirements and timelines for features. Anticipate and communicate blockers and delays before they require escalation. Continuously help improve the engineering culture, including practices and processes.

Explore and prototype the use of generative AI and large language models (LLMs) todrive product innovation. Programming & Implementation Write and deliver clean, maintainable, and well‑tested code. Implement front‑end UI components using TypeScript and React Framework.

Implement RESTful API endpoints using TypeScript and Node.JS. Participate in peer code reviews to maintain code quality and adhere to engineering best practices. Collaborate with developers to build reusable code and libraries for future use.

Implement software security requirements. Leverage new and cutting‑edge developer tools to enhance productivity and code quality. Integrate APIs and services to deliver intelligent product features where applicable.Software Design Design API endpoints for features, define schemas, and generate documentation.

Design reusable and scalable React components for the front‑end UI. Make sound software design decisions with a focus on customer experience. Consistently create optimal designs adhering to architectural best practices.

Consider system performance, scalability, and reliability when defining technical designs. Design and implement Model Context Protocol (MCP) and Retrieval-Augmented Generation (RAG) pipelines to enable smart solutions Testing & Quality Assurance Deliver well‑tested code. Write unit tests for APIs and front‑end components.

Maintenance & Support Troubleshoot, debug, maintain, and improve existing software. Fix bugs, performance issues, and security vulnerabilities in the software. Occasionally be on‑call to resolve customer issues and address server alerts as needed.

Required skills and qualifications 8+ years of experience in software engineering. Experience writing code in JavaScript/TypeScript, HTML5, CSS3, or related applications. Experience with front‑end technologies and frameworks, preferably React.

API design and development experience. Node.JS experience desired. Experience with application, network, and cloud security.

Experience with building and architecting microservices. Strong computer science fundamentals and problem‑solving/analytical skills. Familiarity with version control systems (e.g., Git, SVN).

Understanding of agile software development lifecycle and DevOps principles. Preferred ability to write unit tests. Ideally, experience with testing frameworks such as Mocha, Jest, etc.

Preferred understanding of SaaS (Software as a Service) product architectures, AWS/Azure/Google Cloud Stack, and networking. Familiarity with developer tools like Claude Code. Experience with designing AI‑enhanced systems such as Model Context Protocol (MCP), Retrieval‑Augmented Generation (RAG) pipelines, and vector databases (e.g., Pinecone, Weaviate).

Required strong verbal and written communication skills, including the ability to communicate and explain technical decisions. Education Requirements Bachelor’s degree in Computer Science or equivalent work experience NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us.

This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

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