Kikoff · 2 weeks ago
Senior Software Engineer (Mobile) - App Factory
San Francisco, CA
Full-time
Hybrid
Mid, Senior Level
4+ years expKikoff is a FinTech unicorn focused on helping consumers achieve financial security through innovative technology. They are seeking a Senior Software Engineer to architect and launch new products from concept to production, driving both product and platform outcomes while building a strong technical foundation for future offerings.
CreditFinanceFinancial ServicesFinTechPersonal Finance
Responsibilities
Architect and ship the first version of a new 0 to 1 product - from concept to launch
Design and own reusable systems, growth tooling, and experimentation infrastructure that accelerate iteration across this and future Kikoff verticals
Balance speed with foundation - knowing when to move fast to learn, and when to invest in the right abstractions to scale
Build and launch new 0 to 1 user experiences end-to-end in Flutter, from rapid prototypes to production-quality apps
Design elegant, performant mobile UIs that express Kikoff’s brand and make financial progress intuitive for our members
Develop reusable mobile modules, design systems, and feature scaffolds to accelerate experimentation and iteration speed
Partner with backend engineers to define APIs, data contracts, and experimentation hooks that enable rapid learning
Instrument user flows with analytics and A/B testing frameworks to measure impact and guide iteration
Help shape Kikoff’s mobile platform foundations - improving build systems, CI/CD pipelines, and developer velocity
Qualification
Required
4+ years of mobile development experience (preferrably with Flutter in production)
Deep understanding of Flutter architecture, state management, and performance optimization
Experience working across the stack (API design, data modeling, analytics)
Excited by fast iteration, ownership, and helping shape platform foundations for future products
Strong product sense - you care about the 'why' behind features as much as the 'how.'
Entrepreneurial mindset - thrives in ambiguity, takes initiative, and loves turning ideas into working systems
Benefits
Medical, dental, and vision coverage - Kikoff covers the full cost of health insurance for the employee!
Meaningful equity in the form of RSU's
Flexible vacation policy to help you recharge
Competitive pay based on experience consisting of base + equity + benefits
Company
Kikoff
Kikoff provides credit building services through secured cards and rent reporting.
51-200 employees
H1B Sponsorship
Kikoff has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (16)
2024 (8)
2023 (5)
2022 (2)
2020 (2)
Funding
Current Stage
Growth StageTotal Funding
$42.5MKey Investors
Portage VenturesLightspeed Venture Partners
2021-06-10Series B· $30M
2020-07-01Series A· $10M
2019-11-18Seed· $2.5M
Leadership Team
Kevin Otsuka
VP of Growth
Patrick Glover
Head of Operations
Recent News
Morningstar.com
2026-01-01
Foundation Capital
2025-12-24
Company data provided by crunchbase