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Python Software Engineer
A 6-month inside-IR35 contract role building and operating scalable Python backend services and APIs on serverless AWS (Lambda, API Gateway, DynamoDB, S3) with Terraform and CI/CD, supporting a large UK public sector digital programme at national scale.
iOS Developer
iOS Developer at CGI (Glasgow, hybrid) building native iOS applications in Agile delivery teams — designing user-focused interfaces, integrating RESTful APIs and third-party services, and debugging/optimising performance. Core stack: Swift and/or Objective-C.
Senior DevOps Engineer
Senior DevOps consultant at Team EIFFEL, deployed at various profit and non-profit client organizations in the Netherlands to automate CI/CD, improve cloud and platform environments, and bridge development, operations and security. Works with Azure/AWS, Docker, Kubernetes, Terraform, Ansible and GitOps tooling; requires fluent Dutch (C1).
Electrical Engineer, Robotics
About Neuralink: We are creating devices that enable a bi-directional interface with the brain. These devices allow us to restore movement to the paralyzed, restore sight to the blind, and revolutionize how humans…
Lead Python Developer
Nimber is hiring a Lead Python Developer in Porto to build and maintain backend applications with Python and Django. The role blends hands-on coding with technical leadership: championing TDD, clean architecture, DevOps/CI-CD improvements, code reviews and mentoring.
Full-Stack Java/React Developer
Wire IT, a Portugal-based IT consulting firm, is hiring a Full-Stack Java/React Developer for a hybrid role in Brussels, Belgium. The work centers on building complex data applications with Java/Spring Boot, React/TypeScript, Azure/Azure DevOps, and PostgreSQL/Oracle, using SAFe/Agile and DevSecOps practices.
Senior Backend Software Engineer (Cloud Infrastructure)
Senior backend engineer at a cloud solutions provider in Sandton (hybrid), designing and maintaining scalable microservices and cloud infrastructure on AWS/Azure/GCP, with APIs, CI/CD, Docker/Kubernetes, and SQL/NoSQL databases. Requires 7+ years of backend development experience.
Senior Data Engineer/Expert/ Specialist
Senior Data Engineer at SITA (air-transport IT) designs, delivers and operates Microsoft Fabric data products for Service Operations — building lakehouses, pipelines and Power BI semantic models over ServiceNow/CMDB data using SQL, Python/PySpark and CI/CD, while setting standards and coaching the team. Barcelona-based with up to 2 days/week remote.
Data engineer de plataformas de datos
Senior Data Engineer at IT consultancy K-LAGAN in Barcelona (hybrid, up to 2 office days/week) to build and scale data ingestion pipelines and Lakehouse/dimensional models on Azure Data Lake using Databricks, Spark, dbt, Python and SQL, with Data Quality governance and CI/CD. Salary €45,000–€55,000 gross/year on a permanent contract.
Senior Data Engineer
A leadership-level AI/engineering role in Madrid: define the annual tech roadmap, lead AI/ML, software, data, and DevOps/MLOps initiatives, and manage teams of up to 10 while shipping production AI (predictive models, generative AI, voice/WhatsApp agents) for enterprise customers on AWS/GCP using Python, Docker/Kubernetes, and CI/CD.
Senior Data Engineer
Senior Data Engineer at Lighthouse (The Hotels Network) in Barcelona building and maintaining large-scale ingestion and transformation pipelines that process ~100TB of hotel data per day, using Python, dbt, Airflow, GCP (BigQuery, Spanner, Pub/Sub), and Kubernetes.
Senior DevOps/IAC Engineer
GMV seeks a senior Infrastructure-as-Code engineer in Tres Cantos, Madrid, to technically lead IaC design and automation for a client project across multi-cloud, hybrid and on-prem environments. Core stack: expert Terraform and Ansible, CI/CD pipelines, IaC testing tools, Docker and Kubernetes.
Cloud Operations Engineer - DevOps
Cloud Operations Engineer (DevOps) at Neotalent Conclusion, an IT talent/staffing firm, based in Barcelona with 2 days on-site. Manages day-to-day operations, performance and reliability of cloud infrastructure across AWS, Azure and OpenShift, using IaC (Terraform, Bicep, CloudFormation), Azure DevOps CI/CD pipelines and scripting (Python, PowerShell, YAML, KQL).
DevOps Engineer (100% remote)
DevOps engineer at Tether (maker of the USDT stablecoin) who architects end-to-end CI/CD with GitHub Actions, containerizes services with Docker, automates multi-language (JS/TS/C++ with CMake) build and release pipelines across web, desktop, and mobile, and manages infrastructure as code on Linux. 100% remote role.
Staff Software Engineer
Staff Software Engineer at Sanofi in Barcelona (hybrid) shaping technical strategy for the company's global eCommerce platform that connects patients and healthcare professionals to medicines and vaccines. Day to day: driving architecture and standards across teams, mentoring senior engineers, and building cloud-native microservices with Node.js/TypeScript, React, Java/Python, AWS/GCP/Azure, CI/CD
Java developer in mobility
Backend Java developer on Indra's Mobility team in Barcelona, building middleware for transport and ticketing systems: real-time system integrations, REST APIs, WebSocket and MQTT communications, hardware/driver integration, automated tests and CI/CD pipelines.
Backend Developer In Healthtech
Senior backend developer at Biorce's Barcelona hub building and owning core backend services for Leadro, an AI-powered drug-development platform — data models, APIs, GTM integrations, and LLM/agentic features. Core stack: Node.js/NestJS, TypeScript, PostgreSQL/BigQuery, and GCP, in a hybrid work model.