Senior Software Engineer (React, Full-stack) jobs in United States
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River · 2 weeks ago

Senior Software Engineer (React, Full-stack)

positionUnited States
timeFull-time
remoteRemote
seniorityMid, Senior Level
money$150K/yr - $220K/yr
date4+ years exp

River is building the world’s most trusted financial institution to empower people to take ownership of their financial lives through Bitcoin. They are looking for a senior candidate who is comfortable across the entire web stack and has experience building and maintaining production systems at scale, to architect and develop new features and products in their web applications and API.

BitcoinBlockchainCryptocurrencyFinancial ExchangesFinancial ServicesFinTech
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H1B Sponsor Likelynote

Responsibilities

Architect and develop new features and products in the React + Elixir codebase powering our web applications and API
Work closely with product management to plan and scope new projects and initiatives
Write high-quality, tested code
Participate in code-reviews
Help shape the culture of the engineering organization for years to come

Qualification

ReactElixirPostgresProduction systemsWeb securityFintech experienceKubernetesInterest in Bitcoin

Required

4+ years of experience in software engineering
You have designed, built and maintained production services at scale and understand how to build reliable systems
You write high-quality, reliable code and take ownership of systems you work on
You have experience developing solutions to ambiguous problems
You're excited about what we are building at River
You have a solid understanding of web security fundamentals

Preferred

Fintech experience
You have worked with React, Elixir, Postgres, and Kubernetes
You have worked at a rapidly scaling company
Interest in Bitcoin

Benefits

Significant equity stock options
Medical, Dental and Vision Benefits
Unlimited PTO
Parental Leave separate from regular PTO policy
401k

Company

River

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River is a client-first Bitcoin company that focuses on security, innovative Bitcoin products, and exceptional service.
dateFounded in 2019
location
Columbus, Ohio, USA
people-size51-200 employees
web-link
https://river.com

H1B Sponsorship

River 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 (1)
2023 (1)

Funding

Current Stage
Growth Stage
Total Funding
$52.7M
Key Investors
Kingsway CapitalGoldcrest CapitalPolychain
2023-05-16Series B· $35M
2021-03-11Series A· $12M
2020-06-17Seed· $5.7M

Leadership Team

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Alexander Leishman
Founder & CEO
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Company data provided by crunchbase