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Posted August 14, 2026 · 0 days agoLast seen August 13, 2026Est. expiry September 18, 2026

Full Stack Engineer

Senior Full Stack Engineer – Industrial Sustainability Reporting Platform (React
Madrid, Spain
Hybrid · Software Engineering
Full-time · Senior
English
No People Management
About the role

Core Responsibilities Lead the design, architecture, and implementation of scalable APIs, services, and accessibility-first user interfaces Deliver AI-native features across both front-end and back-end, spanning carbon accounting, ESG data collection, and sustainability planning capabilities Drive the evolution of the platform into modular, event-driven, API-first components Provide technical direction and make sound engineering trade-offs around 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 DevOps practices, including CI/CD, deployment automation, monitoring, and application-level operations Collaborate with Platform Engineers as part of a lean DevOps shared service model, while taking responsibility for application-level DevOps within the team Mentor engineers, promote engineering best practices, and help raise the technical bar across the team Champion code quality, documentation, automated testing, performance, security, and maintainability Take full ownership of the quality of deliverables, including test automation, continuous improvement, and production readiness Partner closely with Product Management, Design, AI, Platform Engineering, and other engineering teams on product discovery, technical trade-offs, and delivery Bring a product- and customer-led mindset to solving customer pain points with elegant, scalable engineering solutions Identify technical risks, performance bottlenecks, and opportunities to improve the platform architecture and engineering ways of working

Job Details

Responsibilities

  • Lead design and architecture of scalable APIs and interfaces
  • Deliver AI-native features across frontend and backend
  • Drive platform modularization and API-first components
  • Provide technical direction and trade-offs
  • Own reliability and incident response
  • Champion DevOps practices
  • Mentor engineers
  • Code quality and testing
  • Production readiness
  • Product discovery and delivery collaboration
  • Customer-led problem solving with scalable engineering
  • Identify risks and bottlenecks

Requirements

  • Strong experience in full stack software engineering
  • React experience
  • GoLang experience
  • APIs design and scalable services

Skills & Technologies

ReactGoAPI designCI/CDDevOpsTestingSecurityDocumentation
Seen 18 hours agoPartial Schema
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