Posted at: 21 May

Full Stack Developer-US

Company

Factor is a B2B legal services provider headquartered in the US, specializing in Integrated LawTM solutions for corporate legal departments, including Fortune 500 companies.

Job Type

Full-time

Allowed Applicant Locations

United States

Salary

$80,000 to $120,000 per year

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Job Description

With a legacy as a pioneer in the ALSP market, Factor leads the next evolution in legal services through AI-integrated contracting.

Factor is the market leader in Integrated Law™, combining the expertise of Traditional Law, the efficiency of New Law, and the close business integration of In-house legal to deliver complex legal work at scale.

Factor works alongside corporate legal departments to solve for the ever-increasing demands and complexity of transactional legal work. Our "do while transforming, transform while doing" approach combines specialist expertise, AI-powered solutions, and business process knowledge to deliver better performance, better business and legal outcomes, and a transformed contracting experience.

Our clients span Fortune 500 companies including global banks, major pharmaceutical companies and large technology firms.

We believe that the more diverse our team becomes — in backgrounds, skills, experiences, and perspectives — the higher our creative potential as a company. We are dedicated to growing a diverse, inclusive company where individuals of all backgrounds thrive.

We are comprised of more than 300 lawyers, legal specialists, technologists, and process consultants across Europe and North America – Join us!

The Role:

Senior Full Stack Engineer

Factor is looking for an experienced software engineer to join its team. You will join a high-autonomy product and engineering environment building AI-powered tools that help legal teams work faster, more accurately and with more confidence.

Responsibilities

Assist in technical planning and estimation of development tasks

Maintain current knowledge of AI capabilities and available tooling

Contribute to product design discussion as the AI expert on a product team

Utilize AI for rapid prototyping

Work directly with external clients throughout projects

Build out the custom products and be able to translate wireframes and design into world class web applications

Conduct peer code reviews

Plan and implement automated software testing

Propose and implement software deployment pipeline

Work with a variety of languages/frameworks including Javascript, Python, Node.js, React (JSX), Redux, SQL

Maintain legacy projects as needed

Essential Criteria

- 7+ years of software development experience
- Demonstrated experience building client facing web products
- Experience building and interacting with APIs
- High competency utilizing AI to accelerate workflows
- Experience working on a team using Agile methodologies

Desirable Criteria

Experience with Figma and the Figma MCP

Experience with Azure services, especially Blob Storage, Key Vault, managed PostgreSQL, managed Redis and containerized application hosting

Experience with enterprise authentication, especially Azure MSAL, OAuth/OIDC, token refresh, redirects and test-time auth bypasses

Experience with RAG, embeddings, vector search, document chunking, retrieval evaluation or LLM orchestration

Experience with Vite, code splitting, bundle monitoring, lazy loading and performance optimization

Familiarity with secure software delivery in ISO-compliant or enterprise client environment

Additional Information

As a member of an ISO Compliant center, the candidate will be required to follow the policies and procedures on Information Security Management System in place at the Center of Excellence and globally at Factor. As a member of the Factor team, the applicant will have access to various company and client assets and will be required to maintain the level of security as identified for each asset.

Factor is an Equal Opportunity Employer.

For more, visit: factor.law

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