Fullstack Software Engineer (Cybersecurity)

TL;DR

Fullstack Software Engineer (React/Kotlin/Python/Ruby): Developing secure, scalable identity verification and authentication services with an accent on PoA, AML, and eKYC integrations. Focus on architecting distributed microservices, improving system observability, and ensuring privacy-compliant identity flows.

Location: Hybrid in Lisbon, Portugal, or fully remote for candidates outside Lisbon

Company

hirify.global is an industry leader in identity-centric security solutions, serving over 150 countries with scalable technologies.

What you will do

• Lead the design and evolution of fullstack applications using React (TypeScript), Kotlin, Python, and Ruby.
• Architect and develop scalable APIs and microservices deployed on AWS, Azure, or GCP.
• Take end-to-end ownership of complex features from design through production and operation.
• Collaborate with cross-functional teams to deliver secure, privacy-compliant features (GDPR, BIPA, CCPA).
• Mentor engineers through code reviews, pairing, and technical guidance.
• Improve system reliability, scalability, observability, and performance.

Requirements

• 5+ years of professional experience in fullstack or software engineering.
• Strong proficiency in React/TypeScript and at least one backend language (Python, Kotlin, or Ruby).
• Proven experience designing distributed systems and scalable architectures in cloud environments.
• Familiarity with containerization and orchestration using Docker and Kubernetes.
• Deep knowledge of software security principles and privacy-by-design approaches.
• Strong communication skills with the ability to influence technical decisions and mentor others.

Nice to have

• Knowledge of identity protocols such as OAuth 2.0, SAML, and OpenID Connect.
• Experience with frameworks like Spring Boot or Ruby on Rails.
• Understanding of technical implications of privacy regulations.
• Experience building secure SDKs or working on developer platforms.

Culture & Benefits

• Flexible working options (hybrid or remote) to support work-life balance.
• Strong investment in career growth, leadership, and continuous learning.
• Collaborative, inclusive, and high-performing engineering culture.
• Opportunity to work on high-impact identity and security systems used globally.