Job
- Level
- Senior
- Job Feld
- IT, DevOps, Back End
- Anstellung
- Vollzeit
- Vertragsart
- Unbefristetes Dienstverhältnis
- Ort
- Wien
- Arbeitsmodell
- Onsite
Job Zusammenfassung
In dieser Position entwickelst du Backend-Services und APIs mit Ruby on Rails und Go, kümmerst dich um PostgreSQL-Datenmodelle sowie die Sicherstellung der Codequalität in einer DevOps-Umgebung.
Job Technologien
Deine Rolle im Team
- Sole ownership of developing and maintaining backend services and APIs.
- Work with Ruby on Rails monolith and Go microservices.
- Design and operate PostgreSQL-based data models, including the PostGIS extension.
- Build and maintain REST and gRPC services.
- Ensure code quality, maintainability, and reliability.
- Experience with GIS (Geographic Information Systems).
- Make architectural and technical decisions.
- Preparation of information on statistical data (eg, in Grafana).
- Service mobile apps, web, marketing, and customer support needs.
- Sole ownership and maintenance of Linux-based systems (Cloud and Dedicated servers).
- Automate infrastructure and deployments using Ansible and Capistrano.
- Scale, operate, and administer PostgreSQL databases (backup, pgbouncer, etc.).
- Monitor system performance, availability, and stability.
- Resolve production issues and implement continuous improvements.
- Budget and plan infrastructure requirements.
Unsere Erwartungen an dich
Ausbildung
- Degree in Computer Science, Software Engineering, or a related technical field - or equivalent practical experience.
Qualifikationen
- Very comfortable with writing SQL and knowledge of using PostGIS, map projections, etc.
- Comfortable working in environments that combine development and operational responsibilities (DevOps mindset).
- Comfortable with taking complete ownership and responsibility for both day-to-day execution and long-term improvements.
- Able to work independently while collaborating effectively with product, mobile, and cross-functional teams.
- Pragmatic, hands-on, and comfortable working in a fast-moving environment with evolving priorities.
- Strong sense of ownership for quality, reliability, and continuous improvement.
- Comfortable balancing technical depth with a practical business and user perspective.
- Clear communicator who can work well with both technical and non-technical stakeholders.
- A strong fit for someone who enjoys working close to the product and seeing their work reflected in real customer use.
- Affinity for the riding world or enthusiasm for the product domain is a nice advantage.
Erfahrung
- 5-7+ years of professional experience in backend development, DevOps, or a combined role.
- Proven experience working with production systems (design, deployment, and operation).
- Strong hands-on experience as a lead engineer of a production backend.
- Experience with databases, especially PostgreSQL and PostGIS, including performance optimization and scaling.
- Practical experience with Linux-based systems in production environments.
- Experience with infrastructure automation and deployment tools (e.g., Ansible, Capistrano).
- Experience working on distributed systems, APIs, or service-oriented architectures (e.g., gRPC).
- Exposure to or experience with routing, navigation (e.g., GraphHopper, OSM) is a strong plus.
- Curious and product-minded, with an interest in building user-facing experiences that support real-world rider journeys.
- Motivated by building stable, scalable solutions that have a visible impact on the user experience.
- Interest in consumer products, mobility, or location-based experiences is a plus.
Themen mit denen du dich im Job beschäftigst
Job Standorte
Das ist dein Arbeitgeber
CARDO Gemeinnützige GmbH
Die CARDO Gemeinnützige GmbH bietet umfassende Betreuung und Unterstützung für Menschen mit psychosozialen Herausforderungen. Mit mehr als 30 Standorten in Österreich ist das Unternehmen ein wichtiger Akteur im Sozialwesen und arbeitet in interdisziplinären Teams.
Description
- Unternehmenstyp
- Etablierte Firma
- Arbeitsmodell
- Onsite
- Branche
- Gesundheitswesen, Soziales
Senior Backend Developer
- Ort
- Wien
- Arbeitsmodell
- Onsite
- Diversität
- Für alle Personen geeignet (m/w/d)
- Nur Englisch
- Nur Englisch erforderlich
