FF07 Software development and engineering medior ITB2Cservices

Mobile Developer

Also known as: Mobile App Developer · iOS Developer · Android Developer

Develops and maintains applications for smartphones and tablets, connects them to backend services and manages releases to the app stores.

The mobile developer builds software that runs on end user devices and has to cope with varying network quality, limited battery and mandatory store review. Unlike a web developer, this role cannot quietly roll back a mistake, because a release only reaches the user through a store process and an update by the user. Selection looks at platform knowledge, while the core is thinking through failure scenarios on the device and supporting versions over a long period.

Competencies to measure

These are the behavioural and ability constructs in this profile. Each one shows which hrmforce questionnaire measures it.

Competencies to measure	Target level	hrmforce instrument	Assessment method	Behavioural anchor at target level
Abstract and figural reasoning	N4	Ability Scan	Cognitive ability test	Discovers the underlying rule in unfamiliar material with several changing features and uses it to explain deviations.
Accuracy and attention to detail Competency (50-framework): Accuracy	N4	Big Fifty, 360 Feedback	Personality questionnaire	Builds check moments into the own process, keeps track of errors and prevents repetition by adjusting the method.
Working independently Competency (50-framework): Independence	N3	Big Fifty, 15PF, Competency Check	Personality questionnaire	Determines own approach for a full work package, consults colleagues purposefully when unclear and delivers on time without reminders.

Short profile

The ten heaviest skills in this profile. The full profile with every skill, behavioural anchor and assessment method is in the download.

T	Skill	Target level	Weight	Knockout	Assessment method
V	Problem analysis	N4	5	yes	Assessment centre
V	Programming	N4	5	yes	Work sample test
V	Software design and architecture	N4	5	yes	Work sample test
A	Abstract and figural reasoning	N4	4	no	Cognitive ability test
V	Modelling and abstraction	N4	4	no	Work sample test
G	Accuracy and attention to detail	N4	4	no	Personality questionnaire
T	Version control and collaboration workflow	N4	4	yes	Work sample test
V	Software testing and quality assurance	N4	4	no	Work sample test
V	API integration	N4	4	no	Work sample test
V	Release management and deployment	N4	4	no	Work sample test

See all 24 skills in the full profile

Assessment instruments for this job

15 measurable constructs

Work sample test

Representative work sample under standardized conditions

8 measurable constructs

Knowledge test (client-specific)

Professional knowledge test, customized for each client

6 measurable constructs

Portfolio

Evaluation of prior work against fixed criteria

5 measurable constructs

Competency Check

Behavioral-Level Competency Assessment

4 measurable constructs

360 Feedback

Multiple assessments based on behavioral anchors

2 measurable constructs

Ability Scan

Aptitude Test: Verbal, Numerical, and Abstract Reasoning Skills

2 measurable constructs

Big Fifty

Personality questionnaire, 150 items, 25 factors

2 measurable constructs

Communication Styles

Preferred communication style

1 measurable constructs

Structured interview

Behavioral interview with a fixed structure

1 measurable constructs