Senior Lead Software Engineer - Frontend

TCC Toyota Motor Credit Corporation Company; Plano (TX); On-site; USD 150,000 - 190,000; Full time

Benefits offered by this job

Health insurance

Team Member Vehicle Purchase Discount

Paid holidays and PTO

401(k) retirement plan

Job summary

Toyota Financial Services (TFS) in Plano, TX, seeks a Sr Lead Engineer - Frontend to drive frontend architecture and deliver full-stack features with React, Next.js, and TypeScript. You will mentor engineers, lead RFCs, and partner across Product and Design to ensure technically feasible roadmaps.

The role emphasizes high-impact frontend decisions, performance optimization, and a strong ownership mindset in a fast-paced, collaborative environment.

Qualifications

• Bachelor's degree in Computer Science or related field
• 7+ years of software engineering with frontend focus at principal or staff engineer level
• Deep expertise in React and Next.js (App Router, SSR, SSG, ISR)
• Strong proficiency in TypeScript
• Tailwind CSS and design systems (e.g., shadcn/ui)
• State management with Zustand/Redux Toolkit
• RESTful and GraphQL APIs with API contracts (tRPC/OpenAPI codegen)
• Serverless backend on AWS (API Gateway, Lambda, CloudFront, S3, DynamoDB/RDS)
• Frontend performance and CWV, code splitting, lazy loading
• Testing: Vitest/Jest, Testing Library, Playwright/Cypress
• Monorepos tooling (Turborepo/Nx) and modern build tools (Vite/Webpack)
• Strong communication and RFC leadership
• Added bonus if you have: Master's degree, experience in financial services, design systems ownership, micro-frontend patterns

Responsibilities

• Serve as the technical authority for frontend architecture across product domains
• Design, build, and maintain full-stack features from UIs to APIs
• Lead design reviews, RFCs, and align engineering teams
• Identify and resolve performance bottlenecks, reliability gaps, and tech debt
• Own complex debugging across the full stack from browser to services
• Define and champion engineering best practices: testing, observability, deployment safety
• Collaborate with managers, product, and design to shape roadmaps
• Mentor engineers and participate in technical interviews
• Communicate risks and tradeoffs to stakeholders

Skills

React

Next.js

TypeScript

Tailwind CSS

Zustand/Redux Toolkit

Zod

REST/GraphQL APIs

AWS Serverless

Performance optimization

Testing (Vitest/Jest)

Monorepo tooling (Turborepo/Nx)

Vite/Webpack

Education

Bachelor's degree in Computer Science or related field

Tools

Vite

Webpack

tRPC/OpenAPI codegen

Playwright/Cypress

DynamoDB/RDS

Job description

Overview

Collaborative. Respectful. A place to dream and do. These are just a few words that describe what life is like at Toyota. As one of the world’s most admired brands, Toyota is growing and leading the future of mobility through innovative, high-quality solutions designed to enhance lives and delight those we serve. We’re looking for talented team members who want to Dream. Do. Grow. with us. An important part of the Toyota family is Toyota Financial Services (TFS), the finance and insurance brand for Toyota and Lexus in North America. While TFS is a separate business entity, it is an essential part of this world-changing company- delivering on Toyota's vision to move people beyond what's possible. At TFS, you will help create best-in-class customer experience in an innovative, collaborative environment. Toyota does not offer support or sponsorship of job applicants for employment-based visas or any other work authorization for this role now or in the future. You must have the right to work in the United States and not require Toyota support or sponsorship for immigration-related employment (e.g., H-1B, O-1, E-3, H-1B1, TN, F-1 OPT, F-1 STEM OPT, F-1 CPT, ‘job flexibility benefits’ [also known as I-140 or Adjustment of Status portability], etc.) now or in the future. You should not apply for this role if you will require Toyota to assist with immigration support or sponsorship now or in the future.

Who we're looking for

At TFS, we're building next-generation products that redefine mobility for millions of customers worldwide. We're looking for a Sr Lead Engineer - Frontend — an individual contributor at the principal level — who brings deep front-end expertise, strong backend instincts, and the technical leadership to raise the bar across the entire engineering organization. This isn't a management role. It's for the engineer who is the go-to person in the room. The one who shapes architecture, Mentor's peers without being asked, digs into the hardest problems, and leaves every codebase better than they found it. You'll work across teams, influence technical direction, and be a force multiplier for everyone around you. This position is based in Plano, TX. The selected candidate will be expected to reside within a commutable distance of this location.

Key Responsibilities

• Serve as the technical authority for front-end architecture across one or more product domains, making high-impact decisions on patterns, tooling, and standards
• Design, build, and maintain full-stack features — from pixel-perfect UIs to the APIs and services that power them
• Lead technical design reviews, architecture discussions, and RFC processes — driving alignment across engineering teams
• Identify and resolve systemic issues: performance bottlenecks, reliability gaps, scaling constraints, and tech debt that slows teams down
• Own complex debugging and troubleshooting across the full stack — from browser rendering issues to API latency to infrastructure misconfigurations
• Define and champion engineering best practices: code quality, testing strategies, observability, and deployment safety
• Collaborate closely with Engineering Managers, Product, and Design to shape roadmaps and ensure technical feasibility
• Mentor and grow engineers at all levels through code reviews, pairing, design feedback, and technical guidance
• Contribute to hiring by conducting technical interviews and helping define what great looks like for front-end engineering at TFS
• Proactively communicate technical risks, tradeoffs, and recommendations to both engineering and non-technical stakeholders

What you bring

• Bachelor's degree in Computer Science or related field, or equivalent practical experience
• 7+ years of software engineering experience with a strong front-end focus and a track record of operating at a principal or staff engineer level
• Deep expertise in React and Next.js, including App Router, SSR, SSG, ISR, streaming, and advanced rendering patterns
• Strong proficiency in TypeScript — you default to it and advocate for it across the codebase
• Hands‑on experience with Tailwind CSS and component libraries like shadcn/ui or similar design system tooling
• Solid command of state management patterns using Zustand, Redux Toolkit, or equivalent
• Experience with schema validation and form handling using Zod or similar libraries
• Proven ability to design, build, and maintain RESTful and GraphQL APIs, including API contract design, versioning, error handling, and type‑safe client generation (e.g., tRPC, OpenAPI codegen)
• Experience building serverless backend services on AWS, including: API Gateway + Lambda for serverless API development CloudFront and Lambda@Edge for edge logic and caching S3 for asset storage and static hosting DynamoDB or RDS for data persistence
• Strong understanding of front‑end performance: Core Web Vitals, code splitting, lazy loading, image optimization, HTTP caching, SWR/React Query, and bundle analysis
• Deep experience debugging complex issues across the full stack — browser devtools, network traces, distributed tracing, log analysis, and profiling
• Experience with testing at all levels: unit (Vitest/Jest), component (Testing Library), integration, and E2E (Playwright/Cypress)
• Familiarity with monorepo tooling (Turborepo, Nx) and modern build systems (Vite, esbuild, Webpack)
• Strong written and verbal communication — you can write a clear RFC, lead a design review, and explain a complex tradeoff to a non‑technical stakeholder

Added bonus if you have

• Master's degree in Computer Science or related field
• Experience in the financial services, banking, or insurance industry
• Experience building and owning a design system or component library used across multiple teams
• Familiarity with micro‑frontend architecture patterns
• Experience with event‑driven architecture on AWS using EventBridge, SQS, SNS, and Lambda for decoupled, async workflows
• Experience with React Native or cross‑platform mobile development
• Exposure to GenAI tooling integration in front‑end products (e.g., streaming AI responses, prompt UI, RAG‑powered features)
• AWS certifications (Solutions Architect, Developer Associate)
• Experience contributing to or maintaining open‑source front‑end projects
• Experience defining engineering standards, writing ADRs, or leading org‑wide technical initiatives

What we’ll bring

Our team can walk you through all the details during the interview process. A few highlights:

• A work environment built on teamwork, flexibility, and respect
• Professional growth and development programs to help advance your career, as well as tuition reimbursement
• Team Member Vehicle Purchase Discount
• Toyota Team Member Lease Vehicle Program (if applicable)
• Comprehensive health care and wellness plans for your entire family
• Toyota 401(k) Savings Plan featuring a company match, as well as an annual retirement contribution from Toyota, regardless of whether you contribute (if applicable)
• Paid holidays and paid time off
• Referral services related to prenatal services, adoption, childcare, schools, and more
• Tax‑Advantaged Accounts (Health Savings Account, Health Care FSA, Dependent Care FSA)

Belonging at Toyota

Our success begins and ends with our people. We embrace all perspectives and value unique human experiences. Respect for all is our North Star. Applicants for our positions are considered without regard to race, ethnicity, national origin, sex, sexual orientation, gender identity or expression, age, disability, religion, military or veteran status, or any other characteristics protected by law.

At Toyota, we don’t just have a vision, but a group of talented, dedicated people who work hard every day to turn that vision into reality. Our mission is to build a future where everyone has the freedom to move. We believe that nothing is impossible. We have big dreams and persevere through any obstacles. We work together to create the future of mobility and make the world a better place.

Career Possibilities

Toyota is a place for people who dream big and are determined to make those dreams a reality. We encourage innovation and look for people who will challenge the status quo in order to make the world a better place. We thrive on teamwork and collaboration and know diverse backgrounds, experiences and perspectives are not only the right thing for our people, they are a business imperative. Together, we’re empowered to forge our own paths — to be agile, curious and embrace a growth mindset and immerse ourselves in situations to gain new perspectives and to inspire bold, innovative ways of thinking and working. Our success as a company is directly tied to our team members’ success, and our collective ability to give back to society through an unwavering commitment to delight our customers and make people’s lives better. If you want to be part of the next‑generation of innovations that help keep the world moving, then join us. And let’s start our impossible, together.