Senior Fullstack Developer (AWS)

TL;DR

Senior Fullstack Developer (AWS): Building next-generation remote services capabilities for connected fleets and remote diagnostics with an accent on scalable cloud-native architectures and end-to-end digital services. Focus on designing high-scale production systems, optimizing remote site visits, and integrating IoT platforms with enterprise systems.

Location: Hybrid in Espoo, Finland (approximately 3 days/week in office)

Company

Global leader providing elevators, escalators, and automatic building doors with a focus on innovative urban flow solutions.

What you will do

• Build scalable web applications and backend services using modern frameworks and cloud-native architectures.
• Design and develop RESTful APIs and integrations across IoT, digital platforms, and enterprise systems.
• Drive technical decisions, architecture discussions, and engineering best practices within the team.
• Collaborate across software, data, IoT, and product teams to deliver end-to-end production-grade solutions.
• Contribute to improving developer experience, CI/CD pipelines, and general engineering practices.
• Develop full-stack digital services specifically supporting remote operations and diagnostics.

Requirements

• Strong experience with AWS (Lambda, API Gateway, S3, ECS, RDS) and production deployments.
• Solid backend development experience with Node.js and JavaScript/TypeScript.
• Hands-on experience with frontend technologies such as React, Angular, or Next.js.
• Experience with containerization using Docker and Kubernetes.
• Knowledge of SQL/NoSQL database systems and secure coding practices.
• Must be based in or able to work from Espoo, Finland.

Nice to have

• Experience working with IoT platforms or connected device ecosystems.
• Exposure to AI/ML or data-driven application development.
• Experience with mobile technologies (React Native, Kotlin, Android).
• Experience with high-scale production systems and performance optimization.

Culture & Benefits

• Opportunity to work on globally recognized products used by billions of users daily.
• Collaborative and innovative working culture that values individual contributions.
• Strong commitment to sustainability and ethical business practices.
• Hybrid work model designed to support a healthy and balanced life.
• Focus on employee engagement and personal professional growth.