Opdrachten

Ministerie van Defensie Web Application Developer

Web Application Developer

Info

Functie

Web Application Developer

Locatie

Uren per week

40 uren per week

Looptijd

29.01.2026 - 28.01.2027

Opdrachtnummer

245173

Sluitingsdatum

date-icon23.10.2025 clock-icon09:00
Reageren op deze opdracht? Dit doe je op Striive.

Rolomschrijving en taakafspraken

Please note: the quotation form will be shared shortly.
Let op: offerteformulier wordt nog gedeeld.

Opdrachtomschrijving

The individual to be hired plans, designs and/ or codes components to meet solution specifications. He ensures building and implementing an enterprise application, contributes to low-level design, writes code to ensure optimum efficiency and functionality and user experience.

Main tasks are:

  • develop, engineer and integrate components
  • analyse and implement technical and business requirements
  • resolve issues prior to and following testing
  • aware of and address known security vulnerabilities, applying security by design
  • support the specification of the software architecture
  • follow user experience guidelines
  • shape documentation
  • provide advanced, component technical support

Explanation of the assignment and its objectives
The professional will be part of an international and mixed team of civilians and military that maintains and develops an enterprise application to reflect and support the core business of the European Air Transport Command (EATC). The software is called Management of European Air Transport (MEAT) and runs as a web-based IT-service for in-house and external users from within a classified and secured network environment.

The individual to be hired will support the development efforts to modernize and properly prepare the aforementioned application to qualify for higher security levels (Dutch national security accreditation). Most significant enhancements to be implemented/ considered in this context are
a) an improved role-based access control and
b) a data sanitization control mechanisms, which meet privacy and security requirements.

In addition, certain outdated technologies are to be renewed, while large parts of the existing code can be reused. Implemented functionalities have to be documumented to support the software architecture documentation based on the arc42 template.


Eisen

  •  B.01 Application Development (Build): eFC3 Senior Professional
    Acts creatively to develop applications and to select appropriate technical options. Accounts for
    others development activities. Optimizes application development, maintenance and performance
    by employing design patterns and by reusing proved solutions.

  •  B.02 Component Integration (Build): eCF2 Professional
    Acts systematically to identify compatibility of software and hardware specifications. Documents
    all activities during installation and records deviations and remedial activities.

  • B.03 Testing (Build): eCF2 Professional
    Organises test programs and builds scripts to stress test potential vulnerabilities. Records and
    reports outcomes providing analysis of results.

  • B.05. Documentation Production (Build): eCF2 Professional
    Ensures that documentation is complete, correct and provided in a suitable place and format

  • Identifies and classifies incident types and service interruptions. Records incidents cataloguing
    them by symptom and resolution.

  • Working language is English.
    Therefore, an upper intermediate CEFR level or equivalent is required:
    Reading (B2) + Writing (B2) + Speaking (B2) + Listening (B2).

  • Work experience in developing applications using Java as the underlying technology (4 years of experience)

  • Front-end and back-end work experience in the design and implementation of web-based enterprise applications (3 years of experience)

  • Work experience in writing unit tests and software documentation (2 years of experience)

  • Work experience with the implementation of data protection and security regulations in web-based enterprise applications (1 year of experience)

  • Wensen

    • Experience in Java development: Spring Framework, Spring Security, Spring Boot, Spring Data JPA or Hibernate
    • Experience with current technology stack:
      - ZK Framework for UI and base components
      - Report generation with JasperReports
      - iText
      - D E S I R A B S - U
    • Experience with build and CI/CD tools: Maven, GitLab, Nexus, SonarQube
    • Experience with collaboration tools: GitLab
    • Experience with SQL-database: ORACLE

    Aanvullende Informatie
    Hybride werken niet mogelijk/ Hybrid working not possible

      
    Wanneer u bij ons als leverancier een professional aanbiedt en deze wordt geplaatst, hebben we informatie van u als contractpartij nodig, onder andere met betrekking tot de Wet keten- en inlenersaansprakelijkheid. De ‘WKA’ heeft als doel om misbruik te voorkomen bij de afdracht van loonheffingen bij alle schakels in de keten; van leverancier tot opdrachtgever. Wij dekken deze risico’s voor onze opdrachtgevers af middels een geblokkeerde rekening, de G-rekening. Dit is een rekening waarop een gedeelte van het factuurbedrag wordt gestort en waarvan u de loonheffingen en BTW kunt betalen aan de Belastingdienst. Het af te storten % hangt ervan af of u een SNA-certificering (NEN-4400-1 of NEN-4400-2) heeft of niet en of uw bedrijf in Nederland of daarbuiten is gevestigd. De G-rekening kunt u aanvragen bij de Belastingdienst. Indien u geen G-rekening kunt krijgen (en u kunt hier bewijs van de Belastingdienst van overleggen) dan heeft u ook de mogelijkheid elk kwartaal een accountantsverklaring (assurance report inzake inlening personeel) aan te leveren. Hierin zal een gecertificeerd accountant (AA of RA) een verklaring afgeven over de juistheid, volledigheid en tijdigheid van de afdrachten. Let wel, de kosten voor deze verklaring komen voor uw eigen rekening.


    Bedrijfsgegevens

    Bedrijfs gegevens

    Ministerie van Defensie

    Rolomschrijving en taakafspraken

    Please note: the quotation form will be shared shortly.
    Let op: offerteformulier wordt nog gedeeld.

    Opdrachtomschrijving

    The individual to be hired plans, designs and/ or codes components to meet solution specifications. He ensures building and implementing an enterprise application, contributes to low-level design, writes code to ensure optimum efficiency and functionality and user experience.

    Main tasks are:

    • develop, engineer and integrate components
    • analyse and implement technical and business requirements
    • resolve issues prior to and following testing
    • aware of and address known security vulnerabilities, applying security by design
    • support the specification of the software architecture
    • follow user experience guidelines
    • shape documentation
    • provide advanced, component technical support

    Explanation of the assignment and its objectives
    The professional will be part of an international and mixed team of civilians and military that maintains and develops an enterprise application to reflect and support the core business of the European Air Transport Command (EATC). The software is called Management of European Air Transport (MEAT) and runs as a web-based IT-service for in-house and external users from within a classified and secured network environment.

    The individual to be hired will support the development efforts to modernize and properly prepare the aforementioned application to qualify for higher security levels (Dutch national security accreditation). Most significant enhancements to be implemented/ considered in this context are
    a) an improved role-based access control and
    b) a data sanitization control mechanisms, which meet privacy and security requirements.

    In addition, certain outdated technologies are to be renewed, while large parts of the existing code can be reused. Implemented functionalities have to be documumented to support the software architecture documentation based on the arc42 template.


    Eisen

  •  B.01 Application Development (Build): eFC3 Senior Professional
    Acts creatively to develop applications and to select appropriate technical options. Accounts for
    others development activities. Optimizes application development, maintenance and performance
    by employing design patterns and by reusing proved solutions.

  •  B.02 Component Integration (Build): eCF2 Professional
    Acts systematically to identify compatibility of software and hardware specifications. Documents
    all activities during installation and records deviations and remedial activities.

  • B.03 Testing (Build): eCF2 Professional
    Organises test programs and builds scripts to stress test potential vulnerabilities. Records and
    reports outcomes providing analysis of results.

  • B.05. Documentation Production (Build): eCF2 Professional
    Ensures that documentation is complete, correct and provided in a suitable place and format

  • Identifies and classifies incident types and service interruptions. Records incidents cataloguing
    them by symptom and resolution.

  • Working language is English.
    Therefore, an upper intermediate CEFR level or equivalent is required:
    Reading (B2) + Writing (B2) + Speaking (B2) + Listening (B2).

  • Work experience in developing applications using Java as the underlying technology (4 years of experience)

  • Front-end and back-end work experience in the design and implementation of web-based enterprise applications (3 years of experience)

  • Work experience in writing unit tests and software documentation (2 years of experience)

  • Work experience with the implementation of data protection and security regulations in web-based enterprise applications (1 year of experience)

  • Wensen

    • Experience in Java development: Spring Framework, Spring Security, Spring Boot, Spring Data JPA or Hibernate
    • Experience with current technology stack:
      - ZK Framework for UI and base components
      - Report generation with JasperReports
      - iText
      - D E S I R A B S - U
    • Experience with build and CI/CD tools: Maven, GitLab, Nexus, SonarQube
    • Experience with collaboration tools: GitLab
    • Experience with SQL-database: ORACLE

    Aanvullende Informatie
    Hybride werken niet mogelijk/ Hybrid working not possible

      
    Wanneer u bij ons als leverancier een professional aanbiedt en deze wordt geplaatst, hebben we informatie van u als contractpartij nodig, onder andere met betrekking tot de Wet keten- en inlenersaansprakelijkheid. De ‘WKA’ heeft als doel om misbruik te voorkomen bij de afdracht van loonheffingen bij alle schakels in de keten; van leverancier tot opdrachtgever. Wij dekken deze risico’s voor onze opdrachtgevers af middels een geblokkeerde rekening, de G-rekening. Dit is een rekening waarop een gedeelte van het factuurbedrag wordt gestort en waarvan u de loonheffingen en BTW kunt betalen aan de Belastingdienst. Het af te storten % hangt ervan af of u een SNA-certificering (NEN-4400-1 of NEN-4400-2) heeft of niet en of uw bedrijf in Nederland of daarbuiten is gevestigd. De G-rekening kunt u aanvragen bij de Belastingdienst. Indien u geen G-rekening kunt krijgen (en u kunt hier bewijs van de Belastingdienst van overleggen) dan heeft u ook de mogelijkheid elk kwartaal een accountantsverklaring (assurance report inzake inlening personeel) aan te leveren. Hierin zal een gecertificeerd accountant (AA of RA) een verklaring afgeven over de juistheid, volledigheid en tijdigheid van de afdrachten. Let wel, de kosten voor deze verklaring komen voor uw eigen rekening.


    De recruiter

    Valentina Ji

    HeadFirst

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