Remote Position

[Remote] Senior Software Engineer - Investments

🌍 Remote · United States 💼 Full-time

Note: The job is a remote job and is open to candidates in USA. Mercury is a fintech company that provides banking and financial management solutions for high-growth startups. The Senior Software Engineer will serve as a technical leader and hands-on engineer building scaled, compliant Trading and Custody systems that support Treasury, Invest, and internal Investment Operations products.

Responsibilities

  • Lead high-impact, cross-functional projects across the Investments space
  • Architect, build, and scale brokerage trading and/or custody systems and processes
  • Collaborate with product, operations, and compliance to ship thoughtful features for our customers and internal users
  • Feel a strong sense of product ownership and actively seek responsibility – we want someone excited to help shape and build Mercury’s future
  • Join a team of engineers who do not take themselves seriously as we manage billions of dollars of customer assets

Skills

  • Has 5-7+ years of backend experience with a strong sense of ownership and detail
  • Domain knowledge of broker-dealer trading and/or custody systems that support both individual securities (equities, fixed income) as well as ETFs and mutual funds
  • Understands scale and isn't afraid to dig into AWS and infrastructure solutions
  • Has been the technical lead of complex projects with many stakeholders from inception to completion with a track record of success
  • Made architectural decisions measuring the impact of those decisions over time. You should be able to clearly articulate your technical opinions and lay out tradeoffs

Benefits

  • Equity (stock options/RSUs)

Company Overview

  • Mercury provides digital banking and financial tools tailored for startups and modern businesses. It was founded in 2017, and is headquartered in San Francisco, California, USA, with a workforce of 1001-5000 employees. Its website is https://mercury.com.
  • Company H1B Sponsorship

  • Mercury has a track record of offering H1B sponsorships, with 9 in 2026, 14 in 2025, 6 in 2024, 8 in 2023, 1 in 2022, 1 in 2021, 1 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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