Languages21 offers a wide range of services to its clients ranging from telephone classes, face to face classes and intensive courses.


Jan. 21 update:
Emerald Languages21 is seeking experienced native English teachers for in-company classes: In Alcobendas Wednesday and Friday afternoons, one to one, 1-hour classes, either 13:00- 14:00 or 14:00-15:00. Rate: 25€-30€/hour, depending on experience, for registered freelance teachers. In Calle Velázquez. Metro: República Argentina. Two one to one classes, 15.00-17.00, one day a week either Tuesday/Wednesday or Thursday. Rate: 25€/hour. Please send your CV to Ana Martin at . Or call us at 649 93 02 10

Job / Employment position: English, French, German, Portuguese and Italian Teachers for in-company and telephone classes.
Academy: Languages21.
Location: Condesa de Venadito 1, Plantas 8 y 9, Madrid 28
Needed by: Always hiring enthusiastic and committed teachers.
Minimum Experience: We prefer to work with experienced teachers but very special training is always given and material provided. Teachers should be motivated, friendly and professional.
Description of Academy: Set up in 1997, Languages21 offers a wide range of services to its clients ranging from telephone classes, face to face classes and intensive courses. Languages21 is a friendly company to work for and prides itself on taking care of its teachers and giving help and support where needed.
Conditions of Employment: Teachers work both part-time and full-time for us. Please email us your CV or call us and we will organise a personal interview for you.
Salary: Competitive rates for freelance or contract teachers which will be discussed during your interview with us.
Contact Information:

  • Contact Person: Ana Martin.
  • Contact address:
  • Phone: 91 751 5544.

  • General Information:




    When did academy open?

    1997. In November 2008 Telephone Teaching became part of the Corporate Language School within Languages21 and in 2014 became Emerald Languages21.

    Contact person and title:
    Ana Martin, Language Coordinator.

    Contact phone:
    +34 91 751 5544.


    Condesa de Venadito - 1º Plantas 8 y 9, 28027 Madrid
    Metro: Barrio de la Concepción.

    Facilities and classrooms:
    Most classes are off-site and either take place in company or from the teachers own home. However, we do have fully-equipped meeting rooms available.

    Have good materials support, photocopier?
    The teachers are provided with all of the materials they need. The manuals for the telephone classes are produced in-house by the school itself. We also have a library at the office as well as an online library and collaborative space where teachers can download (and upload!) material.

    Have "Director of Studies" (DOS) support?
    We have an online platform which functions as a material resource library and a collaborative area for teachers to share ideas and materials. Online Training sessions and workshops are given through interactive Webinars.

    VIPs on staff?
    Our teachers.

    Employment Information:

    Qualification requirements for employment?
    A TEFL certificate and relevant experience.

    Experience requirements for employment?
    One year of experience is required. We value your experience not only as a teacher but in other business areas. A personal interview is a must.

    Hire at a distance?
    A face-to-face interview is required. We also conduct interviews by telephone for teachers living outside of the Madrid area.

    Hire Americans and do their papers?
    This is decided on an individual basis. Telephone Teaching has done working-permit papers for teachers in the past.

    Preference for British or Americans? Why?

    Estimated teachers hired yearly:
    25 upwards.

    Teachers at Languages21 for over 4 years?

    Best part about working at Languages21:
    There is a great deal of trust between teachers and management. Teachers don't need to call in about re-scheduling problems, for example, and during the holidays are free to re-schedule their students as needed. End-of-month paperwork can be sent by fax or email.

    Offer teacher training or development along with job?
    The initial Telephone Teaching training period only. The training consists of several 2-hour intensive days working with the manuals followed by a demo class with a volunteer student.

    Starters' average salary?
    We prefer to speak about this in the interview.

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