Backend Software Engineer, Golang - New York
Reflexivity · New York
Posted 1 day ago · $180,000 to $280,000
or apply directly on Reflexivity's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 1 day Reflexivity's roles stay open a median of 45 days
- Reposted
- No
- Salary listed
- Yes 44% of Reflexivity's roles list one
- Ghost-job risk at Reflexivity
- high 5 stale, 0 reposted of 9 open
- Hiring momentum
- 10 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-09-17
Measured from postings appearing on and disappearing from Reflexivity's own greenhouse board since 2026-08-03. Full hiring picture for Reflexivity.
About this role
As a Backend Software Engineer at Reflexivity, you will build and maintain Golang services that support the company's AI-driven investment platform. Your responsibilities will include designing APIs, improving system performance, and debugging production issues, all while collaborating closely with AI and product teams to ensure reliable and scalable systems.
- benefits
- 2/5
- freshness
- 5/5
- career value
- 4/5
- role clarity
- 5/5
- pay transparency
- 5/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Reflexivity as an employer.
What you need
- 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
Nice to have
- Experience supporting ML or LLM systems
- Distributed systems or low-latency data pipelines
What you get
- $180,000 to $280,000 depending on experience
- Equity included
- In-office role based in New York
Worth weighing
- No remote work mentioned, in-office role only
- High accountability and ownership may imply a demanding environment
Summarised from Reflexivity's posting. Read the full original.
Listed by Reflexivity on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.