LR
Liquid ReplyGolang Software Engineer
Golang Software Engineer primarily focused on open source projects to enhance cloud - native development. Work on microservices and Kubernetes alongside clients and internal teams.
About the role
- Design and develop bespoke backend solutions using PHP (OOP), e.g. based on Symfony as well as custom CMS extensions (TYPO3/WordPress) and headless setups (Strapi)
- Develop, integrate and document REST and GraphQL APIs for dynamic web and platform applications
- Integrate external systems (e.g. ERP/CRM/payment/SSO), perform clean data and domain modeling and build robust interface architectures
- Develop TYPO3 extensions, WordPress plugins and Symfony bundles to extend functionality
- Identify and fix complex bugs, perform performance tuning and security hardening
- Take ownership of build, test and deployment processes (CI/CD), including containerization and environment management
- Collaborative live/pair-coding in the spirit of Vibecoding with planners, designers and frontend teams
- Optional: operate and further develop projects within Linux and LAMP/LEMP infrastructures (Apache/Nginx, MySQL/MariaDB, PHP)
Requirements
- Several years of professional PHP backend development experience (OOP, Composer, PSR standards)
- Solid knowledge of at least one relevant framework/CMS: Symfony, TYPO3 or WordPress – ideally a combination
- Openness to headless approaches (e.g. Strapi)
- Confident working with APIs (REST/GraphQL), webhooks and authentication/authorization (OAuth2/OpenID Connect, JWT)
- Routine with relational databases (MySQL/MariaDB; ideally also PostgreSQL) and ORMs such as Doctrine
- Experience developing custom extensions/plugins (TYPO3/WordPress) and bespoke functionality
- Version control with Git and experience with build, test and deployment pipelines (CI/CD)
- Practical experience with Docker and Linux
- Basic understanding of modern frontend technologies and collaboration on API interfaces
- Mandatory: experience with Vibecoding (flow-oriented collaborative live/pair/mob coding)
- Very good German language skills, written and spoken (at least B2)
Benefits
- Flexible working hours
- Largely remote work and a considered work–life balance
- Individual professional development with a training budget, conferences and certifications
- Modern equipment (e.g. MacBook or laptop of your choice)
- Appropriate tools and flat hierarchies
- Benefits such as JobRad (bike leasing), gym memberships, company pension plan and regular team events
- Access to the expertise of the entire GRÜN Software Group, e.g. via GRÜN Campus
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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