Lightspark

Lead Product Designer, Spark

Lead Product Designer

5+ years shipping high-quality digital products; strong visual/interaction design; AI-assisted workflows; experience for technical audiences; self-directed.

Staff Product Manager, Payments Orchestration & Intelligence

Staff Product Manager

7+ years in global payments with strong technical and strategic skills; startup mindset; AI/native tooling experience.

 Growth Marketing Specialist

3–5 years in growth or demand generation marketing; experience in B2B SaaS/fintech; proficient with SEO tools, paid platforms, and marketing automation; AI fluency; strong writing; action-oriented.

Product Marketing Lead

7+ years in product marketing, especially in B2B SaaS, fintech, or enterprise infrastructure; proven product positioning and GTM launches; strong storytelling; data-driven; cross-functional collaboration.

Senior Crypto Security Engineer

6+ years in security engineering across infrastructure, app security, and blockchain/DeFi; strong cryptography; systems programming in Python, Rust, or Go; ability to assess risk and communicate with non-security peers.

Financial Crimes Program Manager

8+ years AML/fraud risk; hands-on crypto investigations; cross-border payments; leadership; SARs; regulator liaison; AI tooling interest; startup/scale experience; CAMS/CFCS/CFE preferred.

Accounting Lead

7+ years of public and corporate accounting, strong GAAP knowledge, fintech/payments experience, external audit leadership, ERP/automation expertise, and ability to work in a fast-paced startup.

Senior Fullstack Software Engineer

5+ years full-stack experience; Typescript/React; Python/Go; adaptable, proactive, able to work independently; collaborative; degree a plus but not required.

Treasury & Regulatory Finance Manager

7+ years in Finance/Treasury or Regulatory Reporting in fintech/payments; experience with regulated entities; treasury, cash forecasting, liquidity; traditional and digital asset flows; advanced Excel/financial modeling; BI tools; onsite in Los Angeles.

Title	Location	Date
Lead Product Designer, Spark Full Time · $200K-$235K · 5+ YOE Culver City, California, United States · Onsite	Culver City, California, United States Onsite	Apr 8, 2026
Staff Product Manager, Payments Orchestration & Intelligence Full Time · $220K-$257K · 7+ YOE Culver City, California, United States · Onsite	Culver City, California, United States Onsite	Apr 6, 2026
Growth Marketing Specialist Full Time · $100K-$158K · 3+ YOE Culver City, California, United States · Onsite	Culver City, California, United States Onsite	Mar 17, 2026
Product Marketing Lead Full Time · $167K-$200K · 7+ YOE Culver City, California, United States · Onsite	Culver City, California, United States Onsite	Mar 17, 2026
Senior Crypto Security Engineer Full Time · $200K-$238K · 6+ YOE Culver City or United States · Hybrid	Culver City or United States Hybrid	Mar 17, 2026
Financial Crimes Program Manager Full Time · $192K-$225K · 8+ YOE Los Angeles, California, United States · Remote	Los Angeles, California, United States Remote	Mar 13, 2026
Accounting Lead Full Time · $145K-$170K · 7+ YOE Culver City, California, United States · Onsite	Culver City, California, United States Onsite	Feb 12, 2026
Senior Fullstack Software Engineer Full Time · $71K-$84K · 5+ YOE Tallinn, Estonia · Onsite	Tallinn, Estonia Onsite	Oct 14, 2025
Treasury & Regulatory Finance Manager Full Time · $145K-$170K · 7+ YOE Culver City or Los Angeles · Onsite	Culver City or Los Angeles Onsite	Sep 18, 2025

Activities	Real-time payment processingBitcoin Lightning infrastructureCross-border payment protocolsFinancial API developmentDigital asset treasury
Headquarters	US
Industries	FinTechBlockchain
Name	Lightspark
Employees	97
Type	Private
Subsidiaries	Striga
Tagline	Builds real-time global payment infrastructure on the Lightning Network
Founded	2,022
Website	lightspark.com
Latest Funding Round	Series A
Latest Funding Year	2,022
Latest Funding Amount	175,000,000
Latest Investors	Andreessen HorowitzParadigm

Lightspark

About Lightspark