Fractional CTO for Fintech SaaS: Build & Scale

Gofractional; New York (NY); Hybrid; USD 150,000 - 260,000; Part time

Job summary

Gofractional is seeking a senior technical leader to join as a fractional/contract CTO with a clear path to full-time. You will define the technical roadmap, ship an MVP, and scale the product and engineering team while aligning technology with business goals.

You will partner with the CEO, lead end-to-end MVP delivery, establish architecture, security, and compliance for a regulated fintech SaaS, and drive CI/CD, testing, observability, and incident response.

Qualifications

• 4-10 years of hands-on engineering experience with progressive leadership responsibilities; early-stage startup CTO or founding-engineer experience strongly preferred.
• Proven track record shipping product quickly and owning delivery end-to-end.
• Strong product sense and demonstrable business acumen; able to make trade-offs between speed, risk, and scale.
• Domain experience in fintech is highly preferred; experience with credit- or lending-related products is a plus.
• Solid technical foundations in system architecture, SaaS platforms, security, and operational excellence.
• Experience working in enterprise-style SaaS or regulated environments preferred.
• Excellent interpersonal skills and ability to build strong chemistry with founders and small teams.
• Comfortable starting in a fractional/contract capacity with a willingness to convert to full-time.
• Willingness to be co-located or relocate to New York State or California for periodic in-person collaboration.
• Compensation preference for equity-heavy packages; open to negotiation on terms.
• Baseline technical competency will be verified through interview and technical assessment.

Responsibilities

• Act as strategic technical partner to the CEO and founding team; shape product and technical roadmap.
• Lead end-to-end delivery of the MVP and early product features, including hands-on engineering when required.
• Define system architecture, technical standards, and operational practices for a secure, reliable enterprise SaaS product.
• Drive engineering processes: CI/CD, testing strategy, observability, and incident response.
• Ensure compliance, security posture, and operational discipline appropriate for regulated financial use cases.
• Hire, mentor, and manage engineering hires and contractors; build a small, high-leverage team.
• Collaborate with product, design, and business stakeholders to prioritize work that moves key metrics and fundraising readiness.
• Manage vendor and outsourced engineering relationships and contracts as needed.
• Provide clear technical input for fundraising materials and investor diligence.
• Start as a part-time/contract engagement and transition to full-time when fit and business needs align; be available for periodic in-person collaboration.

Skills

Strategic leadership

Product sense

System architecture

SaaS platforms

Security & compliance

CI/CD & testing

Observability

Stakeholder management

Hiring & mentoring

Fintech domain knowledge

Tools

Cloud infrastructure (AWS)

GitHub Actions

Job description

Gofractional is seeking a senior technical leader to join as a fractional/contract CTO with a clear path to full-time. You will define the technical roadmap, ship an MVP, and scale the product and engineering team while aligning technology with business goals.

You will partner with the CEO, lead end-to-end MVP delivery, establish architecture, security, and compliance for a regulated fintech SaaS, and drive CI/CD, testing, observability, and incident response.