Back-end Developer

EF High Cultural Care Au Pair is looking for a Back-end Developer to join our fun, energetic and growing team.  We are looking for someone who is excited about learning new technologies and applying the best of what’s out there to constantly improve our systems.  

You are the successful candidate if you:

  • Have 3+ years professional experience with either C# or Java
  • Have A passion for technology
  • Are a team player who understands the importance of teamwork, collaboration, and open communication
  • Have a true passion for excellence in your work, are organized, detailed-oriented, thorough, and follows through on commitments
  • Have extensive experience writing automation tests


  • Experience working with agile development, Scrum or Kanban
  • Ability to work in a self-organizing team
  • Understanding of the solid design principles
  • Good knowledge in object oriented design and test‐driven development
  • Experience using azure cloud services
  • Understanding of Microservices Architecture and Domain Driven Design

You win the team over if you have:

  • NOSQL database skills - CosmosDB
  • Passion for clean code and refactoring 
  • Knowledge of Atlassian products (Jira, Confluence)
  • Knowledge of continuous integration/delivery
  • Other coding languages (NodeJs, Go, Java)
  • Octopus Experience
  • TFS Builds
  • .Net Core
  • Container deployments using Docker
  • Chef and Puppet
  • Javascript skills and experience working with AngularJS and jQuery

Let’s talk about the Perks.

We believe that happy people do great work. What makes us happy? Things like:

  • Three weeks paid vacation your first year and four weeks after your first year
  • Opportunity to participate in our international staff exchange program after your first year
  • Free language classes, taught in-house
  • Free workout classes, taught in-house
  • A restaurant and bar right in the building
  • Discounts on travel
  • Market-leading benefits package including top of the line health coverage, 401k with company match, tuition reimbursement, and more

About EF Education First

We’re 43,500 small. We’re teachers and students, creatives and analysts, visionaries and doers. We are 120 nationalitiesand counting. Together, we open the world through education, breaking down barriers of language, culture and geography all over the world. Over the past 50 years, our mission has grown to include a diverse range of programs that give millions of students of all ages the freedom and confidence to explore the world through language, travel and academic opportunities. Follow us on LinkedIn or check out to learn more about our amazing team, products, and customers.

See Inside the Office of EF Education First

EF Education First is the world leader in international education. At EF, everything employees do is centered around the company’s mission: opening the world through education. Since it was founded 50 years ago, EF’s language learning, educational travel, and cultural exchange programs have helped people of all ages and nationalities become citizens of the world.

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