Software Development Engineer II (Full-stack Engineer)

Mapbox3 months ago

Location

Mapbox Helsinki

Type

Full Time

Salary

EUR 95,000 – 135,000

Level

Senior

Role

Full Stack Engineer

Posted

Dec 9, 2025

Full TimeSenior

The role

Summary

Mapbox is seeking a talented Full-stack Software Development Engineer II to join their Data Tooling team in Helsinki, focusing on building and enhancing mapping tools that process millions of data updates and user feedback. The ideal candidate will drive the development of critical services that support Mapbox's mission of creating the most accurate and up-to-date global location platform.

What you'll do

Tool Development: Drive design, development, and testing of Mapbox tools for triaging and applying fixes to customer feedback and third-party data corrections

Service Enhancement: Solve complex workflow problems and implement frontend and backend service enhancements based on business requirements and user feedback

Performance Optimization: Establish and monitor operational metrics to ensure service performance and continuously drive improvements

Documentation: Maintain comprehensive documentation for developed services and tools

Collaboration: Work closely with in-house editors to understand workflows and gather insights for service development

What we look for

Technical

Frontend DevelopmentProficiency in JavaScript and modern frontend frameworks like React

Backend DevelopmentExpertise in server-side development using Node.js (Nest.js/Express.js)

Cloud TechnologiesExperience with cloud services (AWS, Azure, Google Cloud) and container technologies (Docker, Kubernetes)

Education

Computer ScienceBachelor's or equivalent degree in Computer Science, Software Engineering, or related technical field

Experience

Professional Experience5+ years of experience as a full-stack software engineer

Skills

Required skills

JavaScriptStrong proficiency in modern JavaScript development

ReactAdvanced frontend development using React framework

Node.jsServer-side development skills in Node.js ecosystem

Cloud InfrastructureHands-on experience with cloud platforms and containerization

Nice to have

TypeScriptAdditional expertise in TypeScript for type-safe development

Database SkillsExperience with SQL and NoSQL databases

Geospatial TechnologiesKnowledge of GeoJSON and OpenStreetMap (OSM) tools ecosystem

Compensation & benefits

Salary

EUR 95,000 – 135,000 (annual)

Stock options

Available

Benefits

Healthcare Support

Comprehensive health care benefits

Parental Leave

Supportive parental leave policy

Work Flexibility

Flexible work arrangements accommodating personal needs

Learning Environment

Emphasis on continuous learning and professional development

Diverse Workplace

Commitment to building a diverse and inclusive team

Interview process

1
Initial Screening — HR review of application and resume
2
Technical Phone Screen — Discussion of technical skills, experience, and AI integration in engineering workflow
3
Technical Interview — In-depth technical assessment of coding skills, system design, and problem-solving abilities
4
Team Interview — Meeting with potential team members from Data Tooling team
5
Final Interview — Discussion with hiring manager about role expectations and cultural fit