Senior Software Engineer – Golang, TypeScript, React

FXC Intelligence

. Design, develop, test, maintain and enhance Golang microservices and frontend applications .

Posted 9/24/2026contractRemote • MexicoSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and developing Golang microservices and frontend applications, with a strong focus on performance, observability, and automation. Capable of collaborating with stakeholders and communicating complex technical concepts effectively.

Highest-signal resume keywords

Golang Microservices DevelopmentReact/TypeScript Frontend DevelopmentDocker Container DeploymentSQL Performance OptimizationCode Review and Quality Standards

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

GolangTypeScriptSQLClean Code PrinciplesConcurrent LogicGoroutines

Soft Skills

CommunicationCollaborationProblem-Solving

Tools & Technologies

DockerGitLab CI/CDPrometheusGrafanaMaterialUIAirflowPythonTerraform

Industry Keywords

Financial Data ProcessingCross-Border PaymentsTechnical StrategyAutomationProcess Improvement

Tech Stack

Tools & technologies

AirflowDockerGrafanaMicroservicesPrometheusPythonReactSQLTerraformTypeScriptGo

About the role

Key responsibilities & impact

Design, develop, test, maintain and enhance Golang microservices and frontend applications
Deliver performant customer interfaces driven by the design system
Take full ownership of features from ideation through production
Contribute to technical strategy and communicate architectural decisions
Improve service and application performance and observability
Improve team and business quality of life through automation, process improvement or new technologies
Collect, process, verify and serve large amounts of financial data describing cross-border payments
Interact with stakeholders across the business and collaborate within a technical team

Requirements

What you’ll need

Senior-level software engineering experience
Ability to write Golang services and web application backends
Ability to deploy applications in Docker containers
Ability to build componentised frontends in React/TypeScript
Ability to write performant SQL
Understanding of clean code principles and TypeScript and Go idioms
Ability to review code and establish team quality standards
Ability to learn and engage with a new business domain and product
Ability to communicate complex topics to technical and non-technical people
Experience or interest in AI technologies
Helpful but non-essential: concurrent logic/goroutines, GitLab CI/CD pipelines, Prometheus, Grafana, productionised AI tools, MaterialUI, Airflow, Python or Terraform

Benefits

Comp & perks

Remote work arrangement
Periodic in-person team meet-ups
Inclusive work environment
Positive company culture
Opportunities to influence technical direction and elevate engineering standards
Opportunities to work with cutting-edge technologies, machine learning and predictive analytics