This website uses cookies to ensure you get the best experience.

First Factory and our selected partners use cookies and similar technologies (together “cookies”) that are necessary to present this website, and to ensure you get the best experience of it. If you consent to it, we will also use cookies for analytics purposes.

See our Cookie Policy to read more about the cookies we set.

You can withdraw and manage your consent at any time, by clicking “Manage cookies” at the bottom of each website page.

Select which cookies you accept

On this site, we always set cookies that are strictly necessary, meaning they are necessary for the site to function properly.

If you consent to it, we will also set other types of cookies. You can provide or withdraw your consent to the different types of cookies using the toggles below. You can change or withdraw your consent at any time, by clicking the link “Manage Cookies”, that is always available at the bottom of the site.

To learn more about what the different types of cookies do, how your data is used when they are set etc, see our Cookie Policy.

These cookies are necessary to make the site work properly, and are always set when you visit the site.

Vendors Teamtailor

These cookies collect information to help us understand how the site is being used.

Vendors Teamtailor
Skip to main content
First Factory career site
Quality Assurance · Heredia · Hybrid

Senior Domain Test Engineer (Financial Systems)

We are looking for a Senior Domain Test Engineer with strong experience in investment and trading systems to ensure the functional correctness, reliability, and business accuracy of complex financial platforms.

This role is domain-driven. The ideal candidate understands how trading systems work, can reason through ambiguous requirements, and can translate business workflows into thorough and structured test plans.

About First Factory

We are a software development company with over two decades of experience, boasting a dynamic team of 175+ professionals actively engaged in diverse projects across various industries. We invite you to join us as we thrive and embrace fresh challenges.

Key Responsibilities

  • Validate business logic and workflows in financial and trading systems

  • Decompose complex or ambiguous requirements into detailed test plans and test cases.

  • Perform end-to-end testing of order management systems (OMS) from a user and business perspective.

  • Identify gaps in requirements and proactively clarify expected system behavior.

  • Validate data correctness through SQL queries and database analysis.

  • Support testing efforts related to trade lifecycle events and financial transactions.

  • Collaborate with product, engineering, and business stakeholders to ensure quality and correctness.

  • Document defects with clear business impact and reproducible steps.

Requirements

  • Proven experience testing investment or trading systems, with the ability to speak the domain language.

  • Strong understanding of Equities trading and Options trading.

  • Experience testing Order Management Systems (OMS) and trade workflows.

  • Working knowledge of the FIX protocol, with the ability to research and answer protocol-related questions.

  • Strong SQL skills:

-Create-level: SELECT statements with joins

-Read-level: intermediate complexity views and stored procedures

  • Demonstrated ability to create structured, detailed test plans and test cases.

  • High level of initiative and comfort working with incomplete or evolving requirements.

  • Excellent analytical, communication, and documentation skills.

Nice to have

  • Futures and bonds

  • Experience working in regulated or high-availability financial environments.

  • Exposure to downstream systems such as reporting, risk, or settlement platforms.

Department
Quality Assurance
Role
Senior Domain Test Engineer ( Financial Systems )
Remote status
Hybrid

About First Factory

For over 25 years, First Factory ​has been a place where collaborative excellence meets ​modern technologies. We’re a strong team building exceptional software solutions from Costa Rica​ and LATAM for ​primarily US-based clients. With industry-low turnover, top eNPS globally, and 5 consecutive Inc. 5000 awards, we foster an environment where talented engineers thrive on challenging projects using modern tech stacks.​

Founded in 2000
Coworkers 180+
Quality Assurance · Heredia · Hybrid

Senior Domain Test Engineer (Financial Systems)

Loading application form