Developer & Data Process Engineer (Entry-level)

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 APIs
• Build and support data processing pipelines for large-scale mapping datasets
• Work with cloud infrastructure (AWS) to support application and data workflows
• Develop and maintain frontend components using modern JavaScript frameworks
• Execute, monitor, and troubleshoot data processing workflows
• Write and maintain automation scripts (Bash/Python)
• Manage and deploy services using containerized environments
• Collaborate with cross-functional teams to translate business requirements into technical solutions
• Debug, test, and optimize both application code and data pipelines
• Ensure system performance, reliability, and scalability

What We Expect

• Strong problem-solving skills and attention to detail
• Ability to work both independently and collaboratively
• Ownership mindset with consistent delivery of results
• Ability to manage a mix of development, infrastructure, and data tasks
• Strong communication skills and ability to follow structured workflows

Required Experience

> Application Development:

• Strong experience with C# and .NET / .NET Core / ASP.NET Core
• Experience building REST APIs and backend systems
• Frontend development experience with JavaScript / TypeScript and React
• Solid knowledge of HTML5, CSS3, and responsive design
• Strong 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 collaboration
• Strong experience writing Bash scripts for automation
• Experience using SSH for remote system access and management
• Experience 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 tools
• Experience with Ansible or infrastructure automation tools
• Experience with Python 3 (data processing, scripting, or automation)
• Experience with CI/CD pipelines
• Familiarity with microservices or distributed systems
• Exposure 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 engineering
• Experience delivering production-grade applications or data pipelines
• Experience working with large datasets or cloud-based systems

Compensation

• €35,000 gross annually

Job Details

• Job Type: Full Time
• Location: Porto, Portugal
• Work 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.