Developer & Data Process Engineer

Voxelmaps is seeking to hire a hybrid Developer & Data Process Engineer to support both our Research & Development and data processing operations teams. This is a full-time, permanent role with an immediate start date. This position blends full stack application development with data pipeline and cloud infrastructure work, focusing on building scalable web platforms while supporting the processing, transformation, and validation of large datasets generated from mapping systems. You must live in PORTO, PORTUGAL or be willing to relocate, as this is an office-based role. What You’ll Do Design, develop, and maintain modern .NET-based web applications and APIsBuild and support data processing pipelines for large-scale mapping datasetsWork with cloud infrastructure (AWS) to support application and data workflowsDevelop and maintain frontend components using modern JavaScript frameworksExecute, monitor, and troubleshoot data processing workflowsWrite and maintain automation scripts (Bash/Python)Manage and deploy services using containerized environmentsCollaborate with cross-functional teams to translate business requirements into technical solutionsDebug, test, and optimize both application code and data pipelinesEnsure system performance, reliability, and scalability What We Expect Strong problem-solving skills and attention to detailAbility to work both independently and collaborativelyOwnership mindset with consistent delivery of resultsAbility to manage a mix of development, infrastructure, and data tasksStrong communication skills and ability to follow structured workflows Required Experience > Application Development: Strong experience with C# and .NET / .NET Core / ASP.NET CoreExperience building REST APIs and backend systemsFrontend development experience with JavaScript / TypeScript and ReactSolid knowledge of HTML5, CSS3, and responsive designStrong SQL experience (SQL Server, MySQL, or PostgreSQL) > Systems, Cloud & Data: Strong experience with Linux (Ubuntu 22.04 / 24.04)Experience working with AWS, specifically:EC2 (compute instances)S3 (storage and data handling)Experience using GitLab for version control and collaborationStrong experience writing Bash scripts for automationExperience using SSH for remote system access and managementExperience working with Docker (containers, images, logs, volumes)Ability to troubleshoot data pipelines and system-level issues Nice to Have Experience with Keycloak (identity and access management)Familiarity with server monitoring and observability toolsExperience with Ansible or infrastructure automation toolsExperience with Python 3 (data processing, scripting, or automation)Experience with CI/CD pipelinesFamiliarity with microservices or distributed systemsExposure to data orchestration tools (e.g., Airflow, Prefect, Dagster)Experience with Redis, caching systems, or message brokers Preferred Background 3+ years of experience in software engineering, full stack development, or data engineeringExperience delivering production-grade applications or data pipelinesExperience working with large datasets or cloud-based systems Compensation €35,000 gross annually Job Details Job Type: Full TimeLocation: Porto, PortugalWork Model: On-site (office environment required)Benefits: as required by law Recruitment Process Application → Screening Interviews → Technical Evaluation → Final Interview → Decision → Hire → Probation Period Evaluation DO NOT CONTACT THE HIRING MANAGER DIRECTLY. YOU MUST FOLLOW THE APPLICATION PROCESS. About us: Voxelmaps Inc. was originally a spin-off from Navmii, one of the leading navigation and mapping companies in the world. Voxelmap’s mission is to build a true 4D volumetric model of the planet, combining visual, spatial and temporal data to create the most detailed map of the world. It does this using a unique patent-pending technology using MRVOGs (Multi-Resolution, Voxel Occupancy Grids). The company is headquartered in Austin, Texas, USA and works with some of the world’s largest companies across North America and Europe. Further information: https://www.voxelmaps.com EEO Statement: Voxelmaps is an equal opportunity employer. All qualified applicants will receive consideration for employment. Supplier shall not discriminate against any worker based on age, disability, ethnicity, gender, marital status, national origin, political affiliation, color, race, religion, sexual orientation, gender identity or expression, union membership, protected veteran status, genetic information, or any other status protected by country law, in hiring and other employment practices. Supplier shall not require pregnancy or medical tests, except where required by applicable laws or regulations or prudent for workplace safety, and shall not improperly discriminate based on test results. DISCLAIMER: All claims and offers to compensation, rewards, and onboarding procedures are at the sole discretion of Voxelmaps.