IFS

Senior Full Stack Engineer - Agentic Industrial Emissions Platform (React and Go)

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1 month ago
Madrid, SpainSenior

Responsibilities

  • Lead the design, architecture, and implementation of scalable APIs, services, and accessibility-first user interfaces.
  • Modernize legacy systems into modular, event-driven, API-first components.
  • Deliver AI-native features across front-end and back-end systems using multiple programming languages.
  • Provide technical direction and make trade-offs involving scalability, maintainability, performance, and product impact.
  • Own application reliability and operational excellence, including telemetry, SLOs, error budgets, on-call rotations, incident response, and service improvement.
  • Champion application-level DevOps practices, deployment automation, monitoring, and operations while collaborating with Platform Engineers.
  • Mentor engineers, promote engineering standards, and raise the technical bar across the team.
  • Own code quality, documentation, automated testing, performance, security, maintainability, and production readiness.
  • Partner with Product Management, Design, AI, Platform Engineering, and other engineering teams on discovery, trade-offs, and delivery.
  • Identify technical risks, performance bottlenecks, and platform architecture improvements.

Requirements

  • Strong full stack software engineering experience across front-end and back-end development.
  • Strong experience with React or similar modern front-end frameworks.
  • Strong back-end engineering experience, ideally including GoLang or comparable general-purpose languages.
  • Experience designing and building scalable APIs, services, and cloud-native applications.
  • Strong understanding of DevOps practices, deployment, monitoring, automation, and incident response.
  • Experience delivering secure, observable, high-quality production software.
  • Strong focus on code quality, automated testing, documentation, performance, and maintainability.
  • Ability to lead technical design discussions and influence architectural decisions.
  • Effective collaboration across Product, Design, Platform, and Engineering teams, with ownership from design through production.
  • Experience with Azure, AWS, or GCP is desirable.
  • Experience with event-driven architectures, distributed systems, microservices, legacy modernization, cross-functional product teams, mentoring, AI-enabled or data-intensive products, sustainability or carbon intelligence, enterprise SaaS, observability, reliability engineering, SLOs, error budgets, or incident management is desirable.

Benefits

  • Flexible and hybrid work opportunities.
  • Inclusive workplace experiences and opportunities to collaborate with colleagues in a global environment.
IFS

About IFS

5,001-10,000 employees
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