282 days ago on 1plusx.com

Senior Software Engineer

1plusX AG

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 Please refer to JobSuchmaschine in your application

Senior Software Engineer

Senior Software Engineer

Full-time, Zurich-based

ü You are fascinated by the Internet and want to be part of the next revolution!

ü You like teams that are young, high-caliber, creative and fast-moving!

ü You are eager to learn and put your ideas into action!

ü You want to work with the best of the best!

About 1plusX

1plusX is a Swiss high-tech startup founded by some of the most experienced entrepreneurs and

technologists the European Internet scene has to offer (ex Google, Bertelsmann, Swisscom, etc.).

Together our founding team has invented and launched products used by hundreds of millions of

users worldwide and already started numerous successful internet/ high-tech companies


1plusX builds and operates systems that use very general data from the web, mobile or TV

networks to calculate valuable and meaningful information for a broad spectrum of customers. We

employ highly talented engineers and use latest scientific results to generate competitive and

leading edge technology. Operating from Zurich, Switzerland we target the global market.

About the role

• Design and build complex data processing pipelines

• Design and accomplish strict metrics targets

• Use or build large scale query processing systems like Cassandra

• Convert machine learning prototypes into production systems for various forms of data

(text, streaming, recommendations…)

• Work with, mentor and learn from a talented team of engineers

About you

• 5+ years of experience in building large scale distributed systems

• Experience with web-scale systems handling TBs of data with 100k+ qps at low response


• Deep knowledge in C, C++, Java, Go or Scala and Perl, Python or Bash

• Advanced knowledge of both relational and NoSQL databases (e.g. MongoDB, Cassandra)

• Advanced knowledge of modern web patterns e.g. AJAX, RESTful APIs, SOA

• Experience with version control systems (e.g. Git) and cloud technologies (e.g. AWS)

• Interest in large scale data mining and machine learning is desirable

• Knowledge of client-side technologies (e.g. HTML5, CSS3) is a plus

• MS/PhD degree in Computer Science or equivalent

• Able to communicate well in English

Please apply via email to join@1plusx.com

including a short statement of motivation and your CV