Senior Cloud/Full Stack Developer, Digital Services, SW

KONE; Espoo; Hybrid; EUR 70,000 - 110,000; Full time

Job summary

KONE is seeking a Senior Cloud/Full Stack Developer for Digital Services, SW in Espoo, Finland. You will design and deliver end-to-end digital services by merging frontend, backend and cloud capabilities to support remote maintenance, analytics and IoT platforms.

The role involves building scalable cloud-native solutions with APIs and microservices, leveraging AWS, Node.js, React/Next.js, and modern CI/CD practices in a hybrid work setting.

Qualifications

• Experience with cloud platforms, especially AWS.
• Backend development with Node.js.
• Experience designing RESTful APIs and microservices.
• CI/CD pipelines knowledge (GitHub/GitLab).
• Full stack development experience.
• Frontend technologies: React/Angular/Next.js.
• Containerization with Docker and Kubernetes.
• SQL and NoSQL databases knowledge.
• Secure coding and responsive design.
• Strong collaboration and communication.

Responsibilities

• Build scalable web applications and backend services.
• Design and develop APIs and integrations.
• Ensure solutions are secure, scalable, production-ready.
• Drive technical decisions and architecture discussions.
• Collaborate with software, data, IoT, and product teams.
• Improve developer experience and CI/CD pipelines.
• Design full-stack digital services for remote operations.

Skills

AWS

Node.js

JavaScript/TypeScript

RESTful APIs

CI/CD

React

Angular

Next.js

Docker

Kubernetes

SQL/NoSQL

Secure coding

Collaboration

Tools

Docker

Kubernetes

Job description

Founded in 1910, KONE is a global leader that provides elevators, escalators and automatic building doors, as well as solutions for maintenance and modernization that add value to buildings throughout their life cycle. Our mission is to improve the flow of urban life and make our world’s cities better places to live by providing innovative solutions that help make people’s journeys safe, convenient and reliable. Our operations in over 60 countries around the world has helped us achieve our position as an innovation and sustainability leader with repeated recognitions by Forbes, Corporate Knights for clean capitalism and others.

KONE’s vision is to create the Best People Flow experience by providing ease, effectiveness and experience to our customers and users. In line with our strategy, Sustainable Success with Customers, we will focus on increasing the value we create for customers with new intelligent solutions and embed sustainability even deeper across all of our operations. By closer collaboration with customers and partners, KONE will increase the speed of bringing new services and solutions to the market.

KONE Technology and Innovation Unit (KTI) is where we combine the physical world – escalators and elevators – with smart and connected digital systems. We are changing and improving the way billions of people move within buildings every day. We are on a mission to expand and develop new digital solutions that are based on emerging technologies.

KONE R&D brings together top talent from different disciplines into an industry-leading product and technology organization. We thrive in solving complex customer challenges, connecting legacy with the latest technologies, across hardware and software engineering. In fact, roughly half of our R&D roles are in software. Agile ways of working mean that we are better able to meet our customers’ rapidly evolving needs for speed and innovation, in a global environment.

Technology and innovation careers - KONE Corporation

We are now looking for a

Senior Cloud/Full Stack Developer, Digital Services, SW

Join our Digital Services, SW organization in Espoo, Finland, where we build and operate platforms and solutions across IoT Platform, Digital Services, and Analytics Platform. Our teams develop scalable cloud-native systems enabling connected fleets, remote monitoring, intelligent maintenance and AI-driven experiences. We work in a hybrid way, with a mix of office days (approximately 3 days/week) and remote days.

This role focuses on building next-generation remote services capabilities — enabling remote site visits, remote interventions, and remote diagnostics through scalable, efficient and innovative digital solutions.

As a Senior Cloud/Full Stack Developer, you will take a key role in designing and delivering end-to-end digital services, combining frontend, backend and cloud capabilities into production‑grade solutions.

What you'll do

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

What we’re looking for

• Strong experience with cloud platforms, especially AWS (Lambda, API Gateway, S3, ECS, RDS) and production deployments
• Solid backend development experience with Node.js and JavaScript/Typescript
• Experience designing and building RESTful APIs and microservices
• Understanding of CI/CD pipelines (GitHub Actions, GitLab CI/CD or similar)
• Strong experience in full stack development
• Hands‑on experience with frontend technologies (React / Angular / Next.js or similar)
• Experience with containerization (Docker, Kubernetes)
• Knowledge of database systems (SQL/NoSQL)
• Understanding of secure coding and responsive design
• Strong collaboration and communication skills

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

For additional information, please contact Chapter Lead, Remote Maintenance SW [e-mail]

We offer

You will be working with highly dynamic teams significantly investing time and effort on how we develop our products, services, and solutions. You get a chance to work with and participate in further developing products that are used by billions of users daily. Products that are widely recognized by their quality and innovation.

Want to join the #PeopleFlow?

latest by September 9th, 2026.

#LI-KTI

#LI-Hybrid

At KONE, we are focused on creating an innovative and collaborative working culture where we value the contribution of each individual. Employee engagement is a key focus area for us and we encourage participation and the sharing of information and ideas. Sustainability is an integral part of our culture and the daily practice. We follow ethical business practices and we seek to develop a culture of working together where co-workers trust and respect each other and good performance is recognized. In being a great place to work, we are proud to offer a range of experiences and opportunities that will help you to achieve your career and personal goals and enable you to live a healthy and balanced life.

Read more on https://kone.com/global/en/careers.html