Sr. Back End Engineer
Confidential
Posted: April 17, 2026
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Quick Summary
We are looking for a Sr. Back End Engineer to join our team in Mexico City, responsible for developing and maintaining the back-end infrastructure of our trading platform.
Required Skills
Job Description
Company Description
About GBM
We are a wealth & asset management and private banking organization with 35 years of experience, innovative digital investment, and saving products. Our mission is to enable meaningful lives through smart finance solutions.
“We are reinventing how people create and grow their wealth, by changing the way people save, invest, and manage their investments.”
About the Team
Within the context of the Trading Revamp, this role is especially relevant as part of the effort to modernize Trading systems, improve platform resilience and performance, and enable better client experiences in the execution of capital markets operations.
The Trading team relies on this role to guide major technical decisions, coordinate efforts across systems and teams, and ensure that GBM continues building scalable, resilient, and high-quality backend capabilities.
In a typical week you will
Activities:
Define system architecture and long-term technical direction for strategic initiatives.
Lead major modernization efforts and architectural improvements.
Design highly scalable, resilient, and high-performance systems.
Coordinate technical efforts across multiple teams or services.
Evaluate architectural patterns, technology choices, and long-term trade-offs.
Responsibilities:
Ensure stability and evolution of critical business systems.
Align technical decisions with product goals and business strategy.
Reduce systemic technical risks and drive sustainable engineering solutions.
Mentor engineers and support the development of stronger technical leadership.
Influence roadmap decisions through architecture, system knowledge, and engineering judgment.
Qualifications
Bachelor’s degree or equivalent practical experience
Technical Skills
C# and .NET Core
OOP & design principles
REST APIs / GraphQL
Microservices & distributed systems
Relational databases
Agile methodologies
Test automation
CI/CD pipelines
Git/GitHub
IaC
Application deployment & monitoring
DevOps practices (desired)
Cloud & AWS (desired)
Soft Skills
Teamwork & collaboration
Attention to detail & troubleshooting
Results orientation
Adaptability
Ownership
Mentoring
Analytical thinking
Communication
Self-management
Requisites:
5–7+ years of experience in software engineering.
Proven ownership of critical systems in production.
Experience leading large-scale initiatives or system redesigns.
Strong track record of improving system performance, reliability, and scalability.
Deep domain knowledge in fintech, trading systems, capital markets platforms, or similarly critical environments is a plus.
Additional Information
Competitive salary & compensation package
Long term assignment hired directly by GBM
100% payroll scheme
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