Test Engineer

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Test Engineer

You're the knowledge pole for used test methodologies and tooling


Join us in our mission to turn the growing congestion issues that come with fast paced urbanisation into a sustainable and economic opportunity.

Company and customers

Always wondered if the delivery of packets at home can be improved? As a Planning Service Provider we enable companies and organizations to dynamically plan the distribution of goods in the most efficient way possible.

We do this for customers in the pick-up and delivery sector in the Benelux and are expanding rapidly across the world. To make it very simple, we help them deal with the increasing amount of online orders and demanding customers who want their purchases delivered within a day, at a specific time slot and location…and even change it last minute.

Team and product

Our team of passionate and super smart ex-rocket Scientists, optimization Algorithm Engineers, Data Engineers, Developers, Testers and Designers solve complex mobility challenges by shaping the new standard for planning. At the core of our planning services are our dynamic planning algorithms, predictive models using huge amounts of static planning data and real time routing data. All is delivered via an API, so logistic companies across the world can easily integrate and configure it to meet their planning needs.

Our workplace

We work in an inspiring open office in Delft, nearby the city centre. Our open and ambitious culture is endorsed by several aspects that we have incorporated in our work habits, like:

  • Daily healthy lunch with the team
  • Weekly team meetings
  • Monthly team meeting with input from all teams
  • Quarterly team building activities or outings
  • Regular afterwork drinks and activities
  • Office masseuse
  • Yoga class

Your mission

We are looking for a Test Engineer who can supplement our team with knowledge of REST API test strategies who has coding skills and experience in communicating test procedures within a development environment, so he or she can contribute to our ultimate goal: making lives easier by (un)planning the future. You will be joining the QA team, working closely with other Test Engineers, the Development team, Project Managers and Product Owners. Together you make sure that our products are bug free and of high quality.

Key responsibilities

What does that mean and what is expected of you? Well, we are looking for someone who:

  • develops and executes API tests in complex test environments

  • analyses and understands test requirements to devise test strategies and test cases

  • organises and executes tests and log results

  • is responsible for E2E test developments

  • sets up Postman/REST API tests

  • is eager to explore new tools and techniques

  • interacts with our multidisciplinary team existing of Developers, Service Designers, Product Owners and Project Managers

Experience & knowledge

  • Experience with REST API's testing in a complex environment
  • Programming experience in writing and executing complex Python scripts
  • Knowledge of Javascript
  • Experience in test and defect management tools such as TestRail and Jira
  • Working experience in dynamic Agile environments
  • Ability to challenge our products to detect hidden issues
  • Strong verbal and written communication skills in English (the universal language of C42 is English)

We are only interested in individual applications, recruitment agencies need not contact us concerning this vacancy.