The Role:

A Senior Frontend Engineer at Client strives to build solid frontend foundations, infrastructure, and top-notch experiences. You are required to work in teams alongside back end developers, graphic designers, and user experience designers to ensure all elements of web creation are consistent. This requires excellent communication and interpersonal skills.

Roles and Responsibilities:

Agentic Development Direction: Effectively direct AI agents end-to-end through scoped vertical slices from scaffolding and core feature development to unit and E2E testing.
Context & Prompt Engineering: Architects clear technical specifications and context boundaries to steer agents accurately.
UI/UX Implementation: Develop high-quality, responsive, and visually stunning user interfaces using HTML, CSS, and JavaScript , translating wireframes and mockups into functional UI components.
Framework Management: Implement and maintain robust frontend frameworks and libraries, primarily React.
Rigorous Verification: Maintain strict verification discipline. Review agent-generated code and diffs with high technical taste , catching subtle, wrong-but-plausible implementations, hallucinated APIs, or scope creep.
Testing & Quality Assurance: Ensure absolute code reliability by enforcing thorough testing and debugging.
Architectural & Tradeoff Judgment: Make critical architectural decisions, file layout planning, type designs, and library choice tradeoffs that agents cannot make autonomously.
Integration & Collaboration: Work closely with backend engineers to integrate frontend interfaces with server-side logic and REST APIs. Collaborate with product managers to understand requirements and provide technical insights.
Mentorship & Best Practices: Provide technical guidance and mentorship to junior engineers, fostering their growth and helping them develop agentic fluency.

Mandatory Qualifications:

A minimum of 3+ years of relevant frontend development experience.
Proficient knowledge of React (or other popular JS frameworks like Angular or Vue.js) and common frontend build tools.
Experience or strong comfort with modern AI development tools (e.g., Cursor, Claude Code, Codex). Ability to decompose complex features into logical agent execution loops and course-correct them when they drift.
Proven ability to build a non-trivial feature from scratch and drive it to completion by knowing when to prompt an agent and when 5 minutes of manual typing beats 15 minutes of prompt engineering.
Good understanding of REST APIs and integrating asynchronous data flow.
A strong willingness to learn new technologies and adapt to rapidly evolving AI capabilities whatever lets you deliver the best product.

Good to have:

We also expect the following, but we accept that you can be an absolutely great developer without fulfilling the below. So go ahead and apply even if the following isnt applicable:

Have a few weekend side-projects up on GitHub
Have contributed to an open-source project
Have worked at a product company
Have a working knowledge of a backend programming language

Grant Thornton Bharat

Open Positions

Senior Frontend Developer