Careers

Working at CeleraOne

CeleraOne is a quickly growing high-tech firm based in Berlin, Germany. We are a team of highly motivated software architects and mathematicians with diverse backgrounds – from machine learning, routing algorithms, and signal processing to compiler technology and theoretical mathematics.

Why join us?

PYTHON, C++ 14, JAVASCRIPT

MODERN TECHNOLOGY STACK

PUBLIC TRANSPORT TICKET

FLEXIBLE WORKING HOURS

PROFESSIONAL AND FRIENDLY INTERNATIONAL TEAM

FLAT HIERARCHIES

FRUITS AND BEVERAGE FLAT RATE

CENTRAL LOCATION IN BERLIN

HIGH-LEVEL TRAININGS (MATHEMATICS, MACHINE LEARNING, GERMAN CLASSES)

REGULAR TEAM EVENTS

We’re growing and looking for support!

Please send your application (cv, certificates) including your salary expectations
and availability to career@celeraone.com.

Current
Opportunities

To all recruitment agencies: We, and our employees, do not accept unsolicited candidate profiles for these positions. We will not be responsible for any unsolicited applications.

Backend Developer Python (M/F) in Berlin

Permanent full-time position in Berlin, Germany

About the job

  • Design and implementation of our Python-based REST API
  • Working on our storage layer based on MongoDB
  • Working with our technology stack, which includes Pyramid, Colander, Cornice, Nginx, OpenResty, Lua, Buildout and Robot Framework
  • Supporting implementation of specific requirements to the existing Continuous Integration system
  • Working in agile software development teams and participating in SCRUM activities (sprint planning, daily stand-ups, etc.)

Who we're looking for

  • Bachelor’s or Master’s degree in Computer Science, Engineering or a related field
  • At least two years of experience with production systems written in Python
  • Excellent knowledge of Python and HTTP REST APIs
  • Knowledge of relational and NoSQL databases
  • Good command of English (fluent in written and spoken), German is a plus
  • Solution-oriented way of working
  • Initiative and ability to work independently

Please send your application (cv, certificates) including your salary expectations and availability to career@celeraone.com.

System Operations Engineer – System Administrator (M/F) in Berlin

Permanent full-time position in Berlin, Germany

About the job

  • Installation, backup, configuration, operation and monitoring of Linux systems
  • Managing of CI/CD and support developer teams
  • Responsible for incident, problem, and change management
  • Participation in 24/7 standby service
  • Deployment and monitoring of the CeleraOne software stack
  • Maintenance of internal services like Jira, Jenkins, Gitlab, OpenNebula, etc.

Who we're looking for

  • At least two years experience with production systems running Linux
  • Experience with common internet protocols
  • Strong knowledge of configuring, operating and debugging web servers and databases
  • Experience with automation and/or configuration management tools like Ansible, Salt, Puppet or Chef
  • Experience with installation and usage of monitoring tools (elastic stack, Icinga/Nagios, Ganglia)
  • Knowledge of NoSQL databases like MongoDB, Redis
  • Good command of English (fluent in written and spoken)

Please send your application (cv, certificates) including your salary expectations and availability to career@celeraone.com.

Software Engineer - Industrial Machine Learning Data Integration (m/f) in Berlin

Permanent, full-time position in Berlin, Germany

Develop Revolutionary Machine Learning Applications with us!

We are a team of highly motivated software architects and mathematicians with diverse backgrounds – from machine learning, routing algorithms, and signal processing to compiler technology and mathematics. We combine our knowledge to advance CeleraOne’s machine learning models and applications every day.

About the job

  • Analyzing challenging optimization problems in automated manufacturing lines
  • Analyzing material tracking across multiple stages of manufacturing lines / plants
  • Analyzing existing systems and database architectures (level 1, 2, 3)
  • Building predictive models and root cause analysis models using machine learning methods
  • Tuning of deep neural networks and other machine learning processes
  • Developing solutions for system-critical industrial problems in Python

Who we're looking for

  • Bachelor’s degree in Computer Science or Mathematics
  • Relevant industry experience with data architecture and machine learning methods
  • Experience with at least one DBMS: Oracle, MS SQL, PostgreSQL, MySQL
  • At least two years of development experience in industry (Python or C++14)
  • Fluent in English. German or Russian is a plus

Please send your application (cv, certificates) including your salary expectations and availability to career@celeraone.com.

Frontend Developer JavaScript – Modern Technology Web Application (M/F) in Berlin

Permanent full-time position in Berlin, Germany

About the job

  • Development of a modern web-based frontend by using solid technologies (Backbone, Twitter Bootstrap, Grunt, RequireJS)
  • Appealing and structured visualization of high amounts of data
  • Design, implementation and testing (Buster.JS) of views for dynamic contents

Who we're looking for

  • Graduate in Computer Science or a related academic field
  • At least 4 years of work experience in a related position
  • Proven knowledge of JavaScript
  • Experiences in the development of single page web applications and RESTful HTTP services
  • Proven knowledge of plotting- or visualization-libaries (HighCharts) is an advantage

Please send your application (cv, certificates) including your salary expectations and availability to career@celeraone.com.

Senior Machine Learning Engineer – Industrial Deep Learning (M/F) in Berlin

Permanent, full-time position in Berlin, Germany

Develop Revolutionary Machine Learning Applications with us!

We are a team of highly motivated software architects and mathematicians with diverse backgrounds – from machine learning, routing algorithms, and signal processing to compiler technology and mathematics. We combine our knowledge to advance CeleraOne’s machine learning models and applications every day.

We build upon a stack of top machine learning and analytics frameworks, including Google TensorFlow, scikit-learn, pandas, and Jupyter Notebooks. Primarily, we use Python 3 to implement our models. For problems with memory constraints or other multithreading needs we turn to C++14. We strive for high code quality and rigorous testing.

About the job

  • Modelling industrial processes using advanced machine learning methods
  • Utilizing modern machine learning frameworks: Google TensorFlow, scikit-learn, pandas and more
  • Tuning of deep neural networks and other machine learning processes
  • Developing solutions for system-critical industrial problems in Python

Who we're looking for

  • Master's degree or Ph.D. in Computer Science or Mathematics
  • Relevant industry experience especially with convolutional / recurrent neural networks, SVMs, CRFs, time series analysis, anomaly detection
  • At least four years of development experience in industry (Python or C++14)
  • Fluent in English. German or Russian is a plus

Please send your application (cv, certificates) including your salary expectations and availability to career@celeraone.com.

Machine Learning Engineer – Industrial Deep Learning (m/f) in Berlin

Permanent, full-time position in Berlin, Germany

Develop Revolutionary Machine Learning Applications with us!

We are a team of highly motivated software architects and mathematicians with diverse backgrounds – from machine learning, routing algorithms, and signal processing to compiler technology and mathematics. We combine our knowledge to advance CeleraOne’s machine learning models and applications every day.

About the job

  • Modelling industrial processes using advanced machine learning methodss
  • Tuning of deep neural networks and other machine learning processes
  • Developing solutions for system-critical industrial problems in Python

Who we're looking for

  • Bachelor’s or Master's degree in Computer Science or Mathematics
  • Relevant industry experience especially with convolutional / recurrent neural networks, SVMs, CRFs, time series analysis, anomaly detection
  • At least two years of development experience in industry (Python or C++14)
  • Fluent in English. German or Russian is a plus

Please send your application (cv, certificates) including your salary expectations and availability to career@celeraone.com.

Backend Developer C++ - Distributed in-memory engine (M/F) in Berlin

Permanent full-time position in Berlin, Germany

About the job

  • Enhancement of CeleraOne’s in-memory architecture and business logic
  • Development of efficient algorithms and data structures for real-time processing of large data volumes
  • Multi-threading in C++ by using state of the art technologies (C++ 14, Boost, ZeroMQ, Intel TBB)
  • Implementation and design of highly scalable and distributed architectures

Who we're looking for

  • Graduate in Computer Science or similar knowledge
  • Advanced skills in modern C++ (C++14)
  • Experience with other languages, like Python, and at least one functional language
  • Experience in server programming and multi-threading
  • Theoretical and pratical experience in machine learning is a plus
  • Knowledge of compiler technologies and experience with LLVM is desirable

Please send your application (cv, certificates) including your salary expectations and availability to career@celeraone.com.

Technical Consultant – Big Data Technology (M/F) in Berlin

Permanent full-time position in Berlin, Germany

About the job

  • Supporting customers through the realization process of IT-Projects
  • Assisting customers with the integration of CeleraOne’s solutions into their existing software environment
  • Providing customers with consultation concerning the architecture of enterprise-solutions
  • Daily usage of Python, JavaScript and HTTP REST APIs
  • Improvement of existing solutions in collaboration with our internal team

Who we're looking for

  • At least two years of software development experience
  • Firm understanding of web standards and REST APIs
  • Independent, accurate and reliable way of working
  • Excellent analytical and conceptual skills
  • communication, assertiveness and impressive appearance
  • Initiative and ability to work independently
  • Good command of German and English (fluent in written and spoken)

Please send your application (cv, certificates) including your salary expectations and availability to career@celeraone.com.

We look forward to presenting our solution to you