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Senior "Big Data" Java Developer

Over de vacature


At TimeSeries Group we are always looking to expand our development team with talented Java developers. We are looking for people that have experience working with Big Data solutions and software development within this area. All developers are expected to design, build, maintain and run our software in a DevOps capacity. Development is divided into improving and expanding our main Platform and building and maintaining custom client solutions that use the Platform. This Platform is a collection of microservices that work together to process large quantities of data, with our specialty being time-series related data. Future development is a team effort where everybody is encouraged to participate. New features and improvements are dictated by a combination of our needs and those of our clients. We prefer to use Open Source projects over Enterprise solutions any day. Nearly all development happens in-house so we can leverage on everybody's affinities and expertise. We consider our team to be our greatest asset and value teamwork over individual knowledge.

Gevraagd wordt

Must have

We require the candidate to have affinity with all the following concepts and have experience with at least a few of them:

Java 8;
The Spring Framework (including Spring Boot);
Automated Testing, Continuous Integration, Continuous Deployment;
Agile (Kanban/SCRUM);
SQL and NoSQL solutions;
Microservice Architectures;
Cloud Environments;
Some of the software we currently work with:

JUnit/Hamcrest, Mockito, Wiremock;
Google Compute Engine;
Google Monitoring (Stackdriver);
Jira, Confluence, Bitbucket (Git);
The ELK Stack;
Hashicorp Vault.

Nice to have

Some of the areas we are looking at:

Kubernetes / Docker Swarm;;
Data Mining;
Machine Learning (Weka, Mahout, Apache Spark).

It is a plus if you have experience with frontend technologies such as AngularJS, HTML5 and CSS3 or app development for either Android or iOS.

Geboden wordt

What we offer

Solve challenging projects with modern technologies;
A diverse and experienced team to work with;
Career opportunities in a growing company;
A fun and flexible working environment;
Transparent company culture;
Competitive salary, transport, company phone and laptop.


TimeSeries, the smart app company, is a young firm that has developed a big data platform which is used to quickly analyse large volumes of time series data. Using this platform, we develop many exciting apps, such as the Oxxio smart meter.

“We are all entrepre-nerds and we put our customers needs and relationships above all. We do that by outsmarting everyone with the best people, latest technologies and commitment to the limit. We innovate by experimenting and learning and we thrive in an open culture. Enjoy the ride!”

Does this sound as an environment in which you can excell? Then please get in touch to see whether you fit in our team.

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