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Primary Location: 

Finland - Helsinki, FI

Function:  Digital Technology & Innovation
Job Category:  Digital Technology and Open Innovation

Senior Developer, IoT Cloud Platform

Wärtsilä is an innovative technology company known for being a forerunner in the Marine and Energy markets. Every day, we – Wärtsilians - put our hearts and minds into turning Wärtsilä's purpose of enabling sustainable societies with smart technology, and our Smart Marine and Energy visions into reality. Our ultimate aim is to provide increased value to both our customers and society. New, game-changing ideas and continuous improvement have been part of our DNA since 1834. Together, we can create new business opportunities and more sustainable future that we can all be proud of. 

We want to transition the world towards a cleaner future. By pushing the boundaries of engineering and technology, we can make it work. We are always on the lookout for future-oriented talent – want to join the ride?


We are a global multinational marine, energy and industrial company with a proud heritage in the marine industry. With over 18000 employees worldwide, 5bn+ of turnover and one of the most established brand in the Marine sector, we are also one of the most progressive and innovative companies in our space. We are embarking on a bold, exciting and needed Digital Transformation. This Digital Transformation is about reinventing our Company into Wartsila as a service – a digitally enabled, insight led, customer obsessed Leader in the Marine and Energy sectors. 


Digital Engineering unit is working to build the operations data infrastructure which provides value to the customers across both Marine and Energy sectors, as more and more of our customer offerings rely on connected products and services. We are looking for an experienced developer to work on our IoT cloud platform to rapidly, robustly, and cyber securely collect, store, process, visualize data and efficiently manage operations around data streams from thousands of connected installations. If you have a solid foundation in software development, cloud platform experience and attitude to continuously learn the latest technologies, this position is for you. We offer a unique opportunity to join a team of highly skilled professionals and take part in building our IoT platform to be more robust and scalable with a mixture of open source and commercial cutting-edge tools and technologies.


The position is based in Helsinki, Finland.


Ideal candidate would possess the most of following key skills:
- Experience with event-driven architecture and real-time stream processing platforms  
- Experience of designing distributed systems with large scale data.
- Experience with kafka pipeline: Kafka Connect and possibly KSQL
- Developing and deploying microservices in Kubernetes clusters
- Extensive experience in Java and Python
- Proficient with AWS services including S3, EC2, SQS, instances on scale etc.
- Experience with IoT systems producing hundreds of thousands of messages per second ideally with MQTT


We also value the following:
- Experience with time-series databases ideally InfluxDB.
- Knowledge of operating and maintaining Kubernetes clusters
- Some experience with Spark, Presto
- Some experience with functional programming e.g. in Scala

In addition, we expect:
- Ability to work in a multi-location environment and collaborate with multiple stakeholders
- Ability to prioritize and work on competing priorities
- A customer-oriented mindset and ability to understand complex business requirements


In addition to interesting, hands-on work in a capable team in an international environment, we offer good opportunities for professional development and a strong teamwork culture.
The position requires a good command of English, both spoken and written. Applicants must have the right to work in Finland without restriction.


Please apply by 31st of December 2019, we will aim to fill the position as soon as the right candidate is found. 
To apply, please fill in the form at https://www.wartsila.com/careers. 


Additional information: 
Pankaj Saharan 

Last application date: 31/12/2019

This is Wärtsilä

Wärtsilä is a global leader in smart technologies and complete lifecycle solutions for the marine and energy markets. By emphasising sustainable innovation, total efficiency and data analytics, Wärtsilä maximises the environmental and economic performance of the vessels and power plants of its customers. In 2018, Wärtsilä’s net sales totalled EUR 5.2 billion with approximately 19,000 employees. The company has operations in over 200 locations in more than 80 countries around the world. Wärtsilä is listed on Nasdaq Helsinki. Find out more at www.wartsila.com