
Full Stack Engineer
Hover or tap a row for full statistics (EUR / month on this chart).
Salary analysis
Compared with the selected benchmark ("All roles in London, United Kingdom"), this listing's salary midpoint is about 94% lower. The offer sits below the benchmark range (€3,789–€15,737). The listed pay band (€459–€708) is tighter than the benchmark, which suggests lower salary variability. This benchmark is based on 9 comparable listings.
| Market | Lower bound (25th percentile) | Median | Upper bound (75th percentile) |
|---|---|---|---|
| Market Average: Full Stack Engineer | €5,833/per month | €6,667/per month | €7,500/per month |
| All roles in London, United Kingdom | €3,789/per month | €7,003/per month | €15,737/per month |
| Pay in our data — not quoted in ad (Senior) | €459/per month | €584/per month | €708/per month |
This role is focused on a market-leading Industrial AI solution designed to help organizations measure, disclose, and optimize their impact on the path to decarbonization. The solution enables customers to move beyond static sustainability reporting to operational, decision-grade intelligence embedded directly into how the business runs. The platform delivers: End-to-end carbon intelligence across Scope 1, 2, and 3 emissions; A scalable, actionable pathway for decarbonization in complex industrial environments; Near real-time insights that enable faster, smarter operational and strategic decisions. As a Senior Full Stack Engineer, you will play a key role in shaping and delivering scalable, cloud-based Industrial AI solutions that create meaningful outcomes for customers and the business. You will provide technical leadership across both front-end and back-end development, influence architectural decisions, and help evolve the platform into a secure, observable, high-quality product portfolio. This role requires a strong engineering mindset, hands-on full stack capability, and the ability to work across multiple general-purpose programming languages and frameworks — including, but not limited to, GoLang and React. You will be expected to continuously learn, adapt, and guide others as technologies and product needs evolve. Core Responsibilities: - Lead the design, architecture, and implementation of scalable APIs, services, and accessibility-first user interfaces. - Drive the modernization of legacy systems into modular, event-driven, API-first components. - Deliver AI-native features and improvements across both front-end and back-end, using multiple programming languages where required. - 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. Qualifications Essential: - Strong experience in full stack software engineering, with proven capability across both 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 CI/CD, 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 skills, with the ability to work across Product, Design, Platform, and Engineering teams. - Ownership mindset, with the ability to take accountability for outcomes from design through to production. Desirable: - Experience with cloud platforms such as Azure, AWS, or GCP. - Experience with event-driven architectures, distributed systems, or microservices. - Experience modernizing legacy systems into modular, scalable platforms. - Experience working in cross-functional product teams. - Experience mentoring engineers or contributing to engineering standards. - Experience with AI-enabled, data-intensive, sustainability, carbon intelligence, or enterprise SaaS products. - Familiarity with observability, reliability engineering, SLOs, error budgets, and production incident management. Additional Information: We embrace flexibility and hybrid work opportunities to support diverse needs and lifestyles, while also valuing inclusive workplace experiences.
Job Details
Responsibilities
- Lead design, architecture, and implementation of scalable APIs and accessibility-first UIs
- Modernize legacy systems into modular, event-driven, API-first components
- Deliver AI-native features across front-end and back-end
- Provide technical direction and make engineering trade-offs regarding scalability and performance
- Own reliability and operational excellence (telemetry, SLOs, incident response)
- Champion DevOps practices including CI/CD and deployment automation
- Mentor engineers and promote engineering best practices
- Ensure code quality, documentation, automated testing, and security
- Take ownership of deliverable quality and production readiness
- Partner with Product Management, Design, and AI teams on product discovery and delivery
- Identify technical risks and performance bottlenecks to improve platform architecture
Requirements
- Strong experience in full stack software engineering (front-end and back-end)
- Solid experience with React or similar front-end frameworks
- Strong back-end engineering experience, ideally with GoLang or comparable languages
- Experience designing and building scalable APIs, services, and cloud-native applications
- Strong understanding of DevOps practices (CI/CD, deployment, monitoring, automation, incident response)
- Experience delivering secure, observable, high-quality production software
- Focus on code quality, automated testing, documentation, performance, and maintainability
- Ability to lead technical design discussions and influence architectural decisions
- Effective collaboration and communication skills across cross-functional teams
- Ownership mindset and accountability from design to production
Skills & Technologies

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