IFS

Senior Full Stack Engineer – Industrial Sustainability Reporting Platform (React, Go)

IFS
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24 days ago
Madrid, SpainSenior

Responsibilities

  • Lead the design, architecture, and implementation of scalable APIs, services, and accessibility-first user interfaces.
  • Deliver AI-native features across front-end and back-end systems for carbon accounting, ESG data collection, and sustainability planning.
  • Evolve the platform into modular, event-driven, API-first components and make architectural trade-offs for scalability, maintainability, performance, and product impact.
  • Own reliability and operational excellence, including telemetry, SLOs, error budgets, on-call rotations, incident response, and continuous service improvement.
  • Champion application-level DevOps practices, including deployment automation, monitoring, and application operations.
  • Mentor engineers, promote engineering best practices, and raise the team’s technical bar.
  • Own code quality, documentation, automated testing, security, performance, maintainability, and production readiness.
  • Partner with Product Management, Design, AI, Platform Engineering, and other engineering teams on discovery, technical trade-offs, and delivery.
  • Identify technical risks, performance bottlenecks, and opportunities to improve platform architecture and engineering practices.

Requirements

  • Strong experience in full-stack software engineering across front-end and back-end development.
  • Solid experience with modern front-end technologies, particularly React or similar frameworks.
  • Strong back-end engineering experience, ideally including GoLang or comparable general-purpose programming languages.
  • Experience designing and building scalable APIs, services, and cloud-native applications.
  • Strong understanding of DevOps practices, including 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 and communication across Product, Design, Platform, and Engineering teams.
  • Experience with cloud platforms such as Azure, AWS, or GCP is desirable.
  • Experience with event-driven architectures, distributed systems, microservices, or relational databases such as PostgreSQL is desirable.
  • Experience mentoring engineers or contributing to engineering standards is desirable.
  • Experience with AI-enabled, data-intensive, sustainability, carbon intelligence, ESG reporting, or enterprise SaaS products is desirable.
  • Familiarity with sustainability frameworks such as GHG Protocol, CSRD, and SBTi is desirable.
  • Familiarity with observability, reliability engineering, SLOs, error budgets, and production incident management is desirable.

Benefits

  • Flexible and hybrid work opportunities are available.
  • The role offers collaboration in an inclusive, diverse, international workplace focused on sustainability and real-world impact.
IFS

About IFS

5,001-10,000 employees
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