Backend Software Engineer, Golang - New York jobs in United States
cer-icon
Apply on Employer Site
company-logo

Reflexivity · 19 hours ago

Backend Software Engineer, Golang - New York

positionNew York
timeFull-time
remoteOnsite
senioritySenior Level
money$180K/yr - $280K/yr
date5+ years exp

Toggleai is a company focused on building backend systems for an AI-driven investment platform. They are seeking a Backend Software Engineer with strong Golang experience to build and maintain core product workflows, design APIs, and improve system performance and reliability.

Artificial Intelligence (AI)CryptocurrencyFinTechMachine Learning
check
Growth Opportunities
check
H1B Sponsor Likelynote

Responsibilities

Build and maintain Golang services that power core product workflows
Design APIs and data pipelines used by AI and reasoning systems
Improve system performance, reliability, and observability
Review and challenge designs to keep systems simple and scalable
Debug production issues with speed and discipline

Qualification

GolangBackend engineeringData-heavy systemsAI-assisted coding toolsFintech exposureStartup experienceDistributed systemsLow-latency data pipelines

Required

5 plus years backend engineering experience
Strong Golang experience in production systems
Startup experience on a core product
Experience working with data-heavy systems
Comfortable using AI-assisted coding tools daily
Fintech or investment domain exposure

Preferred

Experience supporting ML or LLM systems
Distributed systems or low-latency data pipelines

Benefits

Equity included

Company

Reflexivity

twittertwittertwitter
company-logo
Reflexivity provides analytics and artificial intelligence-based solutions for the investment industry.
dateFounded in 2019
location
New York, New York, USA
people-size11-50 employees
web-link
https://reflexivity.com

H1B Sponsorship

Reflexivity 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)
2024 (2)
2022 (1)

Funding

Current Stage
Growth Stage
Total Funding
$42.75M
Key Investors
Greycroft
2024-10-29Series B· $30M
2021-05-31Series A· $7.5M
2020-11-24Non Equity Assistance

Leadership Team

leader-logo
Jan Szilagyi
CEO and Co-founder
linkedin
leader-logo
Armenak Mayalian
CTO & Co-founder
linkedin

Recent News

MarketScreener
Interactive Brokers Unveils Investment Themes Tool to Turn Market Trends into Smart Trades
2025-07-17
MarketScreener
Interactive Brokers Unveils Investment Themes Tool to Turn Market Trends into Smarter Trades
2025-07-16
Morningstar.com
Rising bond yields give stock-market investors the yips. Watch these levels.
2025-05-24
Company data provided by crunchbase