Kotlin Backend Developer, hibrido
Empresa
HAYS
Provincia
Barcelona
Ciudad
Barcelona
Tipo de Contrato
Tiempo Completo
Descripción
Kotlin Backend Developer
Your new company
You will be part of one of the best Tech Hubs in Spain for a big electronics retail company. The project will be part of the Payment basket platform.
They work in a collaborative, remote friendly environment where technical expertise directly impacts customer experience and business growth.
Your new role
Develop value-adding features for our customers and leverage your technical expertise to create the best possible solutions following the Clean Code principles. Embrace DevOps, taking responsibility for your teams services from requirement analysis to operation. Make architectural decisions with your team to ensure high performance, robustness, and maintainability of the application, especially during the transition from on-premise to the cloud. Share your knowledge with your team colleagues, assist them, and contribute to the growth of the entire team. Understand recurring support requests and implement automated solutions in the code. Foster an open, honest, and constructive discussion culture within the team through your confident yet reflective manner.
What will you need to fit in it?
5+ years of professional experience working with Kotlin
Knowledge in front-end technologies such as HTML5, CSS3, JavaScript/TypeScript, and frameworks like React
Strong knowledge of backend technologies and frameworks like Node.js, Express, Spring Boot
You have extensive experience in API design and know how to integrate microservices in a fault-tolerant and RESTful manner.
You have experience working with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases.
Knowledge of version control systems like Git.
Proficiency in cloud platforms, preferrably Google Cloud
Experience with continuous integration and continuous deployment (CI/CD) pipelines.
Understanding of payment gateways and integration (e.g., Stripe, PayPal).
Familiarity with performance optimization techniques for web applications.
In addition to solid knowledge of object-oriented programming languages (preferably Java), you have practical experience with GitOps (Terraform, Helm, Flux) and Kubernetes.
You are familiar with operating a business-critical service and know how to monitor it using tools like Grafana, Prometheus, and Kibana.
Understanding of microservices architecture and implementation.
You are knowledgeable about common design patterns and testing strategies, and you do not see quality and speed as contradictory.
Knowledge of security best practices for web applications.
Ability to adapt to rapidly changing technologies and methodologies.
- Excellent English language skills, both written and spoken
What will you get in return
- Permanent direct contract with the end company
- Gross salary according to your experience
- Flexible working hours
- 4 days of remote work per week
- Offices in Barceloneta
- 27 days of vacation per year
- Training budget
- Career development plan
Kotlin, HTML5, CSS3, JavaScript, TypeScript, React,
Your new company
You will be part of one of the best Tech Hubs in Spain for a big electronics retail company. The project will be part of the Payment basket platform.
They work in a collaborative, remote friendly environment where technical expertise directly impacts customer experience and business growth.
Your new role
Develop value-adding features for our customers and leverage your technical expertise to create the best possible solutions following the Clean Code principles. Embrace DevOps, taking responsibility for your teams services from requirement analysis to operation. Make architectural decisions with your team to ensure high performance, robustness, and maintainability of the application, especially during the transition from on-premise to the cloud. Share your knowledge with your team colleagues, assist them, and contribute to the growth of the entire team. Understand recurring support requests and implement automated solutions in the code. Foster an open, honest, and constructive discussion culture within the team through your confident yet reflective manner.
What will you need to fit in it?
5+ years of professional experience working with Kotlin
Knowledge in front-end technologies such as HTML5, CSS3, JavaScript/TypeScript, and frameworks like React
Strong knowledge of backend technologies and frameworks like Node.js, Express, Spring Boot
You have extensive experience in API design and know how to integrate microservices in a fault-tolerant and RESTful manner.
You have experience working with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases.
Knowledge of version control systems like Git.
Proficiency in cloud platforms, preferrably Google Cloud
Experience with continuous integration and continuous deployment (CI/CD) pipelines.
Understanding of payment gateways and integration (e.g., Stripe, PayPal).
Familiarity with performance optimization techniques for web applications.
In addition to solid knowledge of object-oriented programming languages (preferably Java), you have practical experience with GitOps (Terraform, Helm, Flux) and Kubernetes.
You are familiar with operating a business-critical service and know how to monitor it using tools like Grafana, Prometheus, and Kibana.
Understanding of microservices architecture and implementation.
You are knowledgeable about common design patterns and testing strategies, and you do not see quality and speed as contradictory.
Knowledge of security best practices for web applications.
Ability to adapt to rapidly changing technologies and methodologies.
- Excellent English language skills, both written and spoken
What will you get in return
- Permanent direct contract with the end company
- Gross salary according to your experience
- Flexible working hours
- 4 days of remote work per week
- Offices in Barceloneta
- 27 days of vacation per year
- Training budget
- Career development plan
Kotlin, HTML5, CSS3, JavaScript, TypeScript, React,