Job
- Level
- Experienced
- Job Field
- Web, Back End
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Location
- Mülheim an der Ruhr
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you develop RESTful APIs using Oracle REST Data Services, implement business logic in PL/SQL, optimize API performance, and design backend interfaces through OpenAPI documentation.
Job Technologies
Your role in the team
- They develop RESTful APIs with Oracle REST Data Services (ORDS) featuring Pagination, Filtering, Sorting, and Bulk Operations, ensuring that our systems communicate reliably with each other.
- You design, implement, and continuously develop new backend interfaces for the central applications of PVS holding GmbH - ORDS-specific features such as custom authentication schemas, resource templates, parameter mapping, and handler methods (GET, POST, PUT, DELETE, PATCH).
- A clear and comprehensible API structure is created through your work with OpenAPI (Swagger) for documenting and standardizing our interfaces.
- You implement business logic in PL/SQL to enable efficient integration of database processes into our API services.
- Additionally, you automate development and operational processes with shell scripts or Python, analyze the performance, stability, and security of our APIs, and continuously optimize them.
- In collaboration with your team, you contribute ideas and actively shape our backend architecture.
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Our expectations of you
Education
- You have completed training as an IT specialist or a comparable qualification.
Qualifications
- API design with OpenAPI/Swagger as well as JSON-based interfaces is part of your technical toolkit.
- You are familiar with working with Git and established branching strategies (e.g., GitFlow or Trunk-Based Development) as well as structured development processes.
- You work in a structured, independent, and team-oriented manner in an agile environment and possess an analytical and solution-oriented mindset.
- Additionally, you have a technical interest and enjoy developing good solutions together as a team.
- Your profile is complemented by a high sense of responsibility, service orientation, as well as proactive communication and good prioritization skills.
Experience
- Additionally, you have already gained experience in the development and operation of RESTful APIs with Oracle REST Data Services (ORDS).
- You are familiar with Oracle databases and PL/SQL or have already gained relevant project experience.
- Knowledge of Shell scripting or Python, as well as experience with Docker and ideally Kubernetes for containerization and orchestration of API services, support your work in the backend environment.
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What we offer
- Challenging and autonomous activities in a modern, established, and team-oriented company in the healthcare market with attractive social benefits.
- Crisis-proof workplace.
- Permanent employment.
- Attractive compensation (including holiday and Christmas bonuses).
- 30 vacation days plus additional days off.
- Flexible working hours (flextime, short Friday).
- Hybrid working (up to 60% mobile after the onboarding phase).
- Weekly full-time working hours: 38.75 hours.
- Family-friendly structure.
- Operational health and ideas management.
- 15% subsidy for company pension scheme.
- Good transport connections.
- Free parking.
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Benefits
More net
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Work-Life-Integration
Topics that you deal with on the job
Job Locations
This is your employer
PVS holding GmbH
As specialists, we make sure to provide you with the necessary certainty as far as medically agreed compensation is concerned.
Description
- Company Type
- Established Company
- Working Model
- Hybrid, Onsite
- Industry
- Banking, Finance, Insurance, Internet, IT, Telecommunication
API Backend Developer - Oracle & REST Services
- Location
- Mülheim an der Ruhr
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
