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Frontend Entwickler (m/w/d) - ALL IN GROUP GmbH (myposter)
Builds and owns modern frontend features (especially a card designer) for an e-commerce platform, collaborating cross-functionally to improve product UX and tech stack. Uses Vue 3/Nuxt 3, TypeScript, and KI tools to accelerate workflows.
Senior Softwareentwickler Full Stack (m/w/d) C# - codefortynine GmbH
Senior Full Stack Developer building B2B apps for Jira and Confluence using C#/.NET, Vue.js 3, TypeScript, DynamoDB, Docker, and AWS with a focus on TDD, Clean Code, and Continuous Delivery.
Backend Entwickler (m/w/d) - ALL IN GROUP GmbH (myposter)
Builds backend features for a personalized e-commerce platform (Kartenliebe) using PHP/TypeScript/Go, integrating AI agents, APIs, and automation to enhance card personalization, shop connectivity, and production workflows.
Senior Go Backend Engineer — Cloud & Data Platforms
Build scalable Go services for a cloud and data platform, working end-to-end on distributed systems, APIs, and AWS-based data infrastructure for elite sports performance technology.
Senior Software Engineer
Senior Software Engineer leading full-lifecycle development of scalable, microservices-based systems using Java, Python, C++, Ruby on Rails, React, and cloud platforms (AWS/Azure) in an in-person, collaborative team environment.
Senior Software Engineer (Golang)
Build scalable cloud services in Go for a sports performance tech platform. Design, deploy, and maintain backend systems handling wearable data, video, and athlete analytics for global teams (NFL, NBA, etc.).
Azure Data Engineer
The Data Engineer will design and maintain scalable data warehouse solutions and pipelines using Azure technologies to migrate and standardize data into a NetSuite ERP system. The role involves building ETL/ELT processes, ensuring data quality, and creating dashboards in Power BI.
DevOps Engineer
The DevOps Engineer will design, deploy, and maintain cloud infrastructure and CI/CD pipelines for various client projects. The role focuses on infrastructure automation, SRE practices, and system monitoring using tools like Kubernetes, Terraform, and Ansible.
Senior Site Reliability Engineer
The Senior Site Reliability Engineer will manage and scale infrastructure for a fintech platform, focusing on Kubernetes, AWS, and PostgreSQL. The role involves automating operational tasks, maintaining CI/CD pipelines, and ensuring high system availability through robust observability and incident management.
Staff DevOps Engineer
Principal DevOps Engineer builds and secures Hubstaff’s global SaaS platform, automating cloud infrastructure on AWS/GCP with Kubernetes, Terraform, GitOps, and CI/CD to improve reliability and developer productivity.
Medior Golang Developer, Python Knowledge
This role involves designing and building backend applications using Golang, with a focus on architecture and continuous improvement. The developer will work in an agile environment and should have experience with CI/CD practices and cloud technologies like AWS.
Software Engineer, Forward Deployed AI Engineer
Forward Deployed AI Engineer writing production Python code to implement customer integrations, configure AI voice agents, and build API/webhook connections—on-site in Barcelona.
Data Engineer PySpark / Python (Big Data, Cloud
Maintains and evolves Big Data pipelines using PySpark/Python in cloud environments, handles ETL processes, manages IT service releases/incidents, and supports production deployments.
Staff Data Engineer | Spain | Remote
Staff Data Engineer leading pipeline architecture and data infrastructure for a commodity trading platform, using Flink/Spark, Kafka, and cloud (AWS/GCP) with Kotlin, Python, and TypeScript.
Full Stack Developer AI
Build and maintain fullstack solutions (React/Next.js/TypeScript frontend, C#/.NET backend, AWS infrastructure) for a Belgian remittance fintech's product team in Madrid.
Junior DevOps & Cloud Engineer
Junior DevOps & Cloud Engineer maintaining multi-cloud infrastructure (Azure, AWS, GCP), CI/CD pipelines via Azure DevOps, and IaC with Terraform while supporting Kubernetes microservices and data warehouse platforms.
Senior Java Developer
The Senior Java Developer will design and develop scalable data streaming and cloud-based solutions using Java, Spring Boot, Kafka Streams, and AWS. This is a long-term, 100% remote role requiring deep expertise in event-driven architectures and data processing.