{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Backend Developer","description":"

You will design and optimize backend systems in Laravel, ensuring scalability and performance while collaborating with frontend teams. Your role also involves mentoring peers and guiding cloud infrastructure practices.

Requirements:

5+ years in backend engineering
Strong expertise in Laravel (PHP)
Practical experience in SaaS environments
Extensive experience in scalable code architectures
Proficient in Clean Code principles
Proven experience integrating with external APIs
Familiarity with CI/CD and DevOps tooling
Strong collaboration skills in teams
Excellent communication skills in German and English

Tasks:

Build, review, and optimize backend features in Laravel.
Create and maintain scalable architecture and system design.
Design and implement backend services and RESTful APIs in Laravel.
Ship production-ready code and conduct thorough code reviews.
Optimize performance through profiling and query tuning.
Implement integrations with payment gateways and third-party APIs.
Utilize AI-assisted coding tools to enhance efficiency.
Enhance error handling and improve system reliability.
Contribute to shared libraries and maintain dependencies.
Collaborate with frontend engineers to refine API contracts.
Evolve Laravel architecture within a mono-repo setup.
Define modular boundaries and integration patterns.
Improve API design, versioning, and documentation practices.
Provide architectural input through RFCs and design reviews.
Align backend and frontend teams on conventions and libraries.
Participate in architectural syncs and propose solutions.
Encourage AI adoption in the development workflow.
Mentor peers through pairing and knowledge-sharing sessions.
Guide Azure cloud infrastructure and deployment strategy.
Promote infrastructure-as-code practices using ARM/Bicep/Terraform.
Support observability improvements across logging and monitoring.

Benefits:

Competitive salary starting at EUR 68.000/year
Flexible working hours and hybrid model
Modern international team
Technically challenging platform
Hands-on building and architectural contribution
Extensive work on integrations and AI initiatives
Influence future system operations

","datePosted":"2025-09-01","hiringOrganization":{"@type":"Organization","name":"KINNOVIS","sameAs":"https://kinnovis.softgarden.io"},"jobLocation":[{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Brunn am Gebirge","addressRegion":"Niederösterreich","postalCode":"2345","addressCountry":"Austria"}}],"employmentType":["FULL_TIME"],"baseSalary":{"@type":"MonetaryAmount","currency":"EUR","value":{"@type":"QuantitativeValue","value":68000,"unitText":"YEAR"}},"experienceRequirements":{"@type":"OccupationalExperienceRequirements","monthsOfExperience":60}}