Sr. Full Stack Engineer - NextJS
Apex Systems
Sr. Full Stack Engineer
We are seeking a Senior / Lead Software Engineer to support high-priority digital initiatives. This role is designed for a hands-on engineer who can independently deliver complex projects while also accelerating team execution. You will report to a Director and play a key part in platform and performance engineering.
Key Responsibilities
- Independently lead the delivery of complex frontend and full-stack initiatives using Next.js and TypeScript.
- Architect, build, and optimize high-performance, customer-facing web applications.
- Partner with backend, platform, and DevOps teams to design integrations and resilient systems.
- Identify gaps, propose improvements, and proactively support delivery.
- Perform code reviews, influence technical decisions, and raise engineering standards.
- Provide technical guidance and execution support to help multiple workstreams progress.
Required Qualifications
Experience: 8–12+ years of professional software engineering experience, with a track record of owning and delivering complex systems.
Technical Skills: Deep, hands-on production experience with Next.js, React, and TypeScript. Strong backend fluency with Python and/or Node.js, and comfort working across full-stack architectures. Solid understanding of cloud-native environments (AWS or GCP).
Additional Skills: Proven ability to work independently with minimal oversight. Strong experience with modern frontend performance, SSR/SSG, SEO, and scalable UI architecture. Experience building retail, e-commerce, or large-scale customer-facing platforms.
Preferred Qualifications
- Technically opinionated, pragmatic, and execution-driven.
- Comfortable being the technical owner on a project.
- Passionate about the craft, with an ability to write clean code and understand the "why."
- Able to balance individual contribution with team impact.
This employer is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
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