TL;DR

Senior Fullstack Developer: Developing and optimizing full-stack features for an enterprise-grade serverless platform focused on Business Partner Transparency and ESG compliance with an accent on backend scalability, architecture, and compliance automation. Focus on designing performant JavaScript-based solutions, collaborating in agile squads, and mentoring junior developers.

Location: Hybrid in Madrid with three days a week onsite

Company

%hirify_global% develops SaaS solutions enabling global companies to ensure transparency and sustainability in supply chains using innovative technologies including artificial intelligence.

What you will do

Design, build, and optimize full-stack features focusing on backend technologies with some frontend involvement.
Develop software automating complex compliance workflows for international clients.
Collaborate closely with product managers, designers, and engineers in small agile teams.
Ensure code quality through reviews, automated testing, and CI/CD practices.
Own architecture and design of JavaScript-based solutions optimizing performance and reliability.
Mentor junior developers and contribute to technical strategy and innovation.

Requirements

Location: Must be based in or near Madrid with hybrid work attendance.
English: C1 proficiency required.
Strong full-stack development experience with backend focus on Node.js and TypeScript.
Experience with web services (REST, GraphQL) and version control (Git).
Product mindset and agile development experience.

Nice to have

Frontend experience with React.
Spanish language skills.

Culture & Benefits

Purpose-driven mission addressing global ESG challenges.
Collaborative and open communication culture.
Hybrid work flexibility with team bonding opportunities.
Personal and professional growth support.
Sustainable mobility and health care insurance.
25 days vacation and inspiring workspaces in Madrid.