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Senior Software UI Engineer (React)

Senior Software UI Engineer (React)

Remote

California, United states

Senior

Freelance

28-01-2026

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Skills

Communication TypeScript GraphQL Architecture react Front-end Development AWS Software Development Accounting

Job Specifications

React, Typescript And GraphQL Experience Required

Financial Services and/or Payments experience required

W2 ONLY - we are not able to sponsor for this role

Role Focus & Responsibilities

Support migration of legacy applications to a new platform
Primary focus on UI/front-end development, with ability to self-serve on backend work as needed
Work on financial tools within the finance application domain
Partner closely with finance stakeholders, requiring strong communication with non-technical audiences

Responsibilities:

Work at all phases of the software development lifecycle (planning, design, implementation, deployment, and support)
Collaborate in engineering efforts to modernize and improve legacy architecture, designing innovative and efficient solutions.
Build UI workflows to improve our users' experience and self-serve in case of blockers from the backend.
Build and maintain robust integrations with upstream and downstream systems.
Deliver robust solutions for our Content Finance partners that enable them to optimize their processes and operate more efficiently.
Be flexible, open, and react fast to changing priorities and projects.

Requirements

UI & Frontend Expertise: A deep understanding of React and UI frameworks is required. 5+ years of experience.
API Design: Proficiency in integrating and consuming GraphQL APIs and RESTful services. Experience with defining schemas, mutations, and field-level security policies.
Cloud Infrastructure: Experience deploying and debugging applications in an AWS environment (EC2, S3, SQS).
Communication is your strong suit: in code, in email, and face-to-face. Ability to talk and collaborate with non-technical stakeholders.
Familiar with common AI tooling and leverages it to boost productivity and efficiency

Nice To Haves Or Preferred Skills

Financial Accounting: Understanding of accounting principles. Familiarity with concepts like Capitalization, Amortization, General Ledger (GL), and Accounts Payable (AP).

About the Company

SSi People, located in Cranberry Township, PA, is an organization with over 25 years of staffing industry experience across various labor verticals in the United States, serving Fortune 1000 companies. Whether you are a company seeking talented individuals for demanding positions or a skilled professional looking for the right company to build a career with, the search can feel never-ending. In today's fast-paced business world, it has become increasingly challenging for the right people and companies to connect. Opportuniti... Know more