Computer Scientist

We're looking for a Computer Scientist (m/f/x) to join our small and innovative software company in the mobility sector.

What is PAXX

PAXX is a scale-up that provides technical solutions for problems in the mobility sector. More specifically, we operate in the sector doelgroep vervoer, think people with wheelchairs, people going home after a hospital visit, children going to a special-needs school, transport for the elderly, and any person with mobility obstacles.

Our systems run 24x7x365, servicing thousands of people in the Netherlands every day, and millions trips per year. We now touch most provinces in the Netherlands and are expanding nationally and planning global expansion.

We are working on adding many new features to keep helping people and expanding further. Furthermore, we have a state-of-the-art real-time planning engine that dynamically assigns a diverse array of trips to cars for shared transport. Imagine combining trips with different configurations of wheelchairs, passengers, baggage, and seating preferences with several buses, taxis, and vans, while taking traffic conditions, and pickup/dropoff rules into account, and most importantly, getting the output in a few seconds.

We run a tight ship with 4 engineers/scientists, 2 business development specialists and 1 executive. We are located on the TU Delft campus, and most of us have done their Masters at TU Delft.

Our tech-stack

Following is a summarised list of tools and techniques we use.

We do not expect anybody to be well-versed in all the following tools and techniques.

Programming Languages

• Rust
• Python
• Typescript
• Bash
• C#

Tools

• Azure dev-ops
• Databricks, Pyspark
• Kubernetes
• Docker
• ASP .NET core for REST APIs
• Terraform
• PostgreSQL
• Apache Beam, Google Dataflow, BigQuery for data streaming
• React / NextJS for web development

Paradigms

• Distributed Computing
• Microservices
• Mathematical solvers
• Geospatial Analysis
• REST APIs
• Data Streaming
• Big-Data Processing
• Real-time computation

What you'll do?

• Development and maintenance of components in our cloud-based, fault-tolerant, scalable microservices
• Collaborate with the rest of the team on new features and architectural decisions
• Take personal ownership of your components and become our in-house expert on them
• Maintain quality through refactoring, tests, and documentation
• Learn and work with new tools on future projects at PAXX.

Who are you?

• Possess a relevant master's degree (computer science, software engineering, etc.) or an equivalent skill set through experience
• Good understanding of software architecture in a microservice setting
• Able to design and critique architectural decisions for technical solutions
• Ability to work independently and communicate effectively with the rest of the team on technical issues.
• Experience with our aforementioned tech-stack is a plus
• Speaking Dutch, or willingness to learn, is not a requirement but is beneficial to understand some business terms.

What we'll provide

• An open and inclusive working environment
• Flexible work hours and a hybrid work model
• Plenty of opportunities to learn new skills
• A highly motivated team of skilled colleagues
• Work visa sponsorship (kennismigrant) for non-EU candidates
• A good salary