Senior Backend Software Engineer jobs in United States
cer-icon
Apply on Employer Site
company-logo

Fin · 1 month ago

Senior Backend Software Engineer

positionUnited States
timeFull-time
remoteRemote
senioritySenior Level
money$125K/yr - $250K/yr

Fin is a next-generation payments platform built for high-value, global, and instant transactions. The Senior Backend Engineer will own the core systems that facilitate these transactions, designing and building services that ensure security and scalability while working closely with the leadership team.

BlockchainCryptocurrencyPayments
check
H1B Sponsor Likelynote

Responsibilities

Design, build, and maintain core backend services that power global payments and account experiences
Own key systems end to end, from data models and APIs to deployment and ongoing operations
Integrate with payment processors, on and off ramps, banks, and compliance and identity providers
Monitor, tune, and scale backend services while maintaining high availability and strong performance
Define and champion backend engineering best practices, coding standards, and architectural patterns
Build internal tools and automation that improve developer productivity and system reliability
Set and guide technical direction for backend architecture with a clear view of business impact and scalability
Review code, share knowledge, and help raise the bar for the rest of the engineering team
Own our cloud infrastructure setup and deployment workflows in partnership with the rest of the team

Qualification

TypeScriptNode.jsDistributed systemsCloud infrastructureInfrastructure as codeAPI designMonitoringLoggingCollaborationCommunication skills

Required

Deep experience with TypeScript and Node.js. We are mostly a TS shop with some pockets of Rust
Strong experience designing and building scalable distributed backend systems
Track record of owning critical backend infrastructure and making impactful architectural decisions
Deep familiarity with cloud infrastructure, containerization, and infrastructure as code
Experience building highly available systems with robust monitoring, logging, and alerting
History of creating clean, well documented APIs and integrating complex external systems
Ability to collaborate in a small, fast moving team while mentoring others
Clear communication skills and comfort working with both technical and non technical partners

Preferred

Experience at early stage startups where you owned large parts of the backend
Hands on experience with our stack or similar: Node.js and Typescript, AWS, Terraform, Kubernetes, Temporal (https://temporal.io)
Background leading technical strategy for a growing product or platform
Experience in payments, fintech, or cryptocurrency, especially working with stablecoins or settlement systems

Company

Fin

twittertwittertwitter
company-logo
Fin is a next-generation payments platform built for high-value, global, and instant transactions.
dateFounded in 2022
location
New York, New York, USA
people-size2-10 employees
web-link
https://tiplink.io

H1B Sponsorship

Fin 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
2021 (2)

Funding

Current Stage
Early Stage
Total Funding
$6M
2023-02-21Seed· $6M

Leadership Team

I
Ian Krotinsky
Co-Founder and CEO
linkedin
leader-logo
Aashiq Dheeraj
CTO
linkedin

Recent News

Medium
TipLink raises $6m, co-led by Sequoia and Multicoin, to unlock the ultimate distribution mechanism to send crypto & NFTs
2025-03-27
Decrypt
Multicoin, Sequoia Lead $6M Round in Solana-based Crypto Wallet TipLink
2025-03-27
multicoin.capital
Onboarding The Next Billion Users To Crypto Rails
2025-03-27
Company data provided by crunchbase