Our com­pa­ny offers inno­v­a­tive soft­ware solu­tions for all areas of exper­tise, con­sult­ing ser­vices and indi­vid­ual ser­vice offer­ings with a track record of over 50 years and suc­cess­ful­ly imple­ment­ed projects in more than 4,700 cities.

Ref. Senior Java Developer

We are look­ing for an expe­ri­enced pro­fes­sion­al to fill vacan­cies for Java devel­op­ers for soft­ware solu­tions for the Ger­man pub­lic administration.

Tech­nol­o­gy Stack for Senior Java Developer

Must have

  • Java EE

  • Hiber­nate

  • Vaadin


  • Maven GIT

  • SQL (MS-SQL and Oracle)

  • Servlets

Nice to have

  • SVN

  • Appli­ca­tion servers

  • Jenk­ins

  • Nexus

What awaits you with us:

Cre­ation of inno­v­a­tive solu­tions with cur­rent Java technologies

Work in agile environment

Mobile app devel­op­ment support

Cre­ation of auto­mat­ed tests of the func­tion­al and tech­ni­cal com­po­nents (TDD)

Eval­u­a­tion of new products/ technologies/ frameworks

You are the ideal candidate if you…

Suc­cess­ful­ly com­plet­ed MSc or B. Sc degree in com­put­er sci­ence, math­e­mat­ics, or rel­e­vant experience.

5+ years of expe­ri­ence in the devel­op­ment of Java-based soft­ware solu­tions for web.

Pro­found knowl­edge in client-serv­er tech­nol­o­gy and to be pas­sion for soft­ware devel­op­ment and high code quality.

You par­tic­i­pate in a geo­graph­i­cal­ly dis­persed project team that cre­ates inno­v­a­tive solu­tions with JAVA tech­nol­o­gy for our client in Ger­many in the field of soft­ware for pro­cess­ing of spe­cial­ized processes.

Abil­i­ty to men­tor and build peo­ple in soft­ware devel­op­ment and to cre­ate auto­mat­ed tests of func­tion­al and tech­ni­cal com­po­nents (TDD)

Abil­i­ty to com­mu­ni­cate and work in a team as well as a great sense of responsibility.

Good com­mand of Eng­lish (at least B2), the fur­ther your Ger­man the high­er we appreciate.

Enjoy agile devel­op­ment for the soft­ware solu­tions of tomorrow.

Because the wellbeing of our employees is important to us, we offer:


Com­pet­i­tive salary accord­ing to experience/performance.

Sta­ble job sup­port­ed by pub­lic institution

Self-deter­mined work and flex­i­ble work­ing hours

Work­ing mode of your choice (100% remote or mixed)

Friend­ly work environment


Flat orga­ni­za­tion with­out hier­ar­chies. AGILE Teamwork

Respect and humanity.

Tem­po­rary exchange options to work in Ger­many or Spain.

Pos­si­bil­i­ty for sport card

Acci­dent insur­ance against pro­longed inca­pac­i­ty for work

Addi­tion­al health insur­ance with includ­ed den­tal services

You can be cre­ative and inno­v­a­tive with us. Our trust­ing, appre­cia­tive work­ing atmos­phere cre­ates the frame­work for it

About IIS Inter­na­tion­al Infor­ma­tion Sys­tems EOOD

The com­pa­ny has long expe­ri­ence in the devel­op­ment of soft­ware for pub­lic insti­tu­tions. AKDB (Anstalt für Kom­mu­nale Daten­ver­ar­beitung in Bay­ern) and the Unternehmens­ber­atung H&D GmbH acquired the com­pa­ny at the begin­ning of 2022. Togeth­er, we are shap­ing dig­i­ti­za­tion in Bavari­a’s admin­is­tra­tion and beyond. Team-ori­ent­ed work­ing meth­ods are lived prac­tice at our com­pa­ny. Our col­leagues come from 12 dif­fer­ent cul­tures on 3 con­ti­nents. We focus on areas of respon­si­bil­i­ty and sus­tain­abil­i­ty instead of hier­ar­chies — in peo­ple as well as in tech­nol­o­gy. We offer a per­ma­nent posi­tion with a pub­lic insti­tu­tion in Germany.

How to apply: Please send us your CV via E‑Mail to jobs@iis.bg

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Attach your CV in Eng­lish or German