Packetwerk develops the next generation network analytical network security software products that help businesses leverage the power of the connected world while mitigating risks from the perimeter to deep within the internal network. We accomplish this using our custom-built hardware and virtual platforms.
Our current team has built an outstanding reputation for getting things done and delivering results. We proactively promote knowledge sharing so that each member of our small and growing team benefits along the way. We are proud of our multicultural working environment where German and English are the primary languages so you will need to be fluent in one or both. The work-life balance of our fellow employees is important to us and we believe that despite the very competitive nature of IT business, productive work can only be achieved when team members have a full life outside of work and get to spend time with their friends and families and/or on their hobbies. To support our company philosophy, we offer 30 days annual leave and the opportunity to negotiate flexible hours and to work from home on occasions.
We are seeking entrepreneurial, innovative and assertive team players for a well-funded start-up based in the tech center of the thriving city of Leipzig, Germany.
Our offers
Be part of Packetwerk
Linux System
C Software Engineer (f/m)
We are looking for a software engineer for the Packetwerk DPDK-based packet processing core. The role requires experience with packet handling engine development and some experience with networking and/or network security.
The Role
We are looking for a software engineer for the Packetwerk DPDK-based packet processing core. The role requires experience with packet handling engine development and some experience with networking and/or network security.
Your responsibilities
Develop the packet processing core of our network security product
Research, evaluate and integrate third-party functionalities
Empirically measure system performance and identify areas of improvement
Challenge existing solutions, inspire new ideas and decisions, support existing projects and goals
Qualification
More than 3 years experience with packet processing engines
Experience with software engineering concepts and Linux-based systems and development using C/C++
A highly analytic and solution focused mindset
Experience of Agile developing environment
Ability to break epics into tasks and stories, interpret requirements, and to influence the product
Relevant technical degree or vocational training in computer science or commensurate experience
Some knowledge of DPDK packet handling and acceleration or similar hands-on experience in both design and implementation
Experienced in Ethernet-based networking protocols and applications
Fluency in either English or German
What we offer
Start-up environment where your energy and talents can make a difference
Very competitive remuneration package and relocation support
An office located in the center of Leipzig, one of the most vibrant cities in Germany
Comprehensive job training and education program, such as support attending top conferences
Friendly working conditions and company activities, e.g., squash
All the beverages you can drink, of course, including coffee, tea, Club Mate, Beer and many more
Cite the role to which you are applying in the subject line
Call for more information: +49-(0) 341-2290-7850.
Data Analytics (f/m)
Data Scientist – Search and Analytics, Data Analysis and Machine Learning (f/m)
You design and build the reporting aspects of our log management and network data security products working in close collaboration with product management.
The Role
You design and build the reporting aspects of our log management and network data security products working in close collaboration with product management.
Your responsibilities
You take part in the full product development life-cycle from investigation to the development of novel and scalable prototype
You support all phases until the release of the product, interfacing with a wide range of experts in the field
Our technology stack includes Python, Java, R, C as well as a wide range of internal tools built on top of Docker, Flume, Elasticsearch, Redis, InfluxDB and a variety of front-end visualization technologies (D3.js, Loopback.js, HTML5, TensorFlow)
Qualification
3+ years of developing or research experience on machine learning and data analysis.
Master in mathematics, statistics, computer science, robotics or machine learning or similar education or strong work experience
PhD in mathematics, statistics, computer science, robotics or machine learning is a strong plus
Strong background in classical machine learning (SVM, Regression, Neural Network, K-means etc.) is a must
R, Python or Matlab including the respective machine learning frameworks
Background in graphical models and optimization is a plus
Ability to manipulate large-scale structured datasets
Knowledge of deep learning is a strong plus
Experience with deep learning libraries (TensorFlow, Caffe, Theano, etc.) is a plus
Fluency in either English or German
What we offer
Start-up environment where your energy and talents can make a difference
Very competitive remuneration package and relocation support
An office located in the center of Leipzig, one of the most vibrant cities in Germany
Comprehensive job training and education program, such as support attending top conferences
Friendly working conditions and company activities, e.g., squash
All the beverages you can drink, of course, including coffee, tea, Club Mate, Beer and many more
Cite the role to which you are applying in the subject line
Call for more information: +49-(0) 341-2290-7850.
Data Analytics
Java Developer (f/m)
You design and build the reporting aspects of our log management and network data security products working in close collaboration with product management.
The Role
You design and build the reporting aspects of our log management and network data security products working in close collaboration with product management.
Your responsibilities
Design and maintain a cutting edge analyzing and reporting platform for our network data security products
Work in close collaboration with our product management
Develop a high-performance solution for securing and optimizing computer networks
Optimize the systems in terms of performance, efficiency and scalability
Qualification
3+ years of Java SE development.
Exposure to ELK in general and hands-on experience with Elasticsearch in particular
Knowledgeable in the design of reporting and stream processing systems
Solid management, aggregation and cumulation of time series data skills
Experienced with RDBS and/or NoSQL
Familiarity with Apache Flume and Spark is a strong plus
Experience with Agile software engineering concepts
Ability to break epics into tasks and stories, interpret requirements, and to influence the product
Relevant technical degree or vocational training in computer science or equivalent experience
Fluency in either English or German
What we offer
Start-up environment where your energy and talents can make a difference
Very competitive remuneration package and relocation support
An office located in the center of Leipzig, one of the most vibrant cities in Germany
Comprehensive job training and education program, such as support attending top conferences
Friendly working conditions and company activities, e.g., squash
All the beverages you can drink, of course, including coffee, tea, Club Mate, Beer and many more
Cite the role to which you are applying in the subject line
Call for more information: +49-(0) 341-2290-7850.
Testing
Quality Assurance Engineer (f/m)
You assure the quality of our network security products and work in close cooperation with the development and product management. The role requires strong networking knowledge and experience in test automation.
The Role
You assure the quality of our network security products and work in close cooperation with the development and product management. The role requires strong networking knowledge and experience in test automation.
Your responsibilities
Test definition including management and execution
Establish test automation systems
Ensure delivery and test procedures
Validation of the product functions and performance measurement
Reproduce testing scenarios and regression analysis
Qualification
Experience with networking devices
Know-how of scripting and automation of tests
Practical knowledge of ixia, spirent or other similar network testing tools
Cucumber and jenkins skills
ISTQB certification is a plus
What we offer
Start-up environment where your energy and talents can make a difference
Very competitive remuneration package and relocation support
An office located in the center of Leipzig, one of the most vibrant cities in Germany
Comprehensive job training and education program, such as support attending top conferences
Friendly working conditions and company activities, e.g., squash
All the beverages you can drink, of course, including coffee, tea, Club Mate, Beer and many more
Cite the role to which you are applying in the subject line
Call for more information: +49-(0) 341-2290-7850.
Full-Stack
Senior Javascript Software Engineer (f/m)
We are looking for Javascript / GUI Developers for our network security product. Applicants must have some background in either backend techniques or responsive interface design and user experience.
The Role
We are looking for Javascript / GUI Developers for our network security product. Applicants must have some background in either backend techniques or responsive interface design and user experience.
Your responsibilities
Design, develop, test and maintain the GUI front-end of our network security product
Evaluate and utilize cutting edge UX designs and JavaScript frameworks
Participate in collaborative sessions with product owners/managers
Challenge existing solutions, inspire new ideas and decisions, support existing projects and goals
Prototype and refine applications based on user experience feedback
Promote strict code testing and validation within the front end and user interface team to ensure quality standards
Qualification
A minimum of 3 years in JavaScript Development besides just some script writing
Typescript and Angular2 are things you've not just heard about, you consider describing yourself as senior developer
Node.js and LoopBack knowledge is a big plus
Willing to relocate or commute to Leipzig office at least 3 days/week
What we offer
Start-up environment where your energy and talents can make a difference
Very competitive remuneration package and relocation support
An office located in the center of Leipzig, one of the most vibrant cities in Germany
Comprehensive job training and education program, such as support attending top conferences
Friendly working conditions and company activities, e.g., squash
All the beverages you can drink, of course, including coffee, tea, Club Mate, Beer and many more