Staff/Senior Fullstack Software Engineer (Java/TypeScript)

TL;DR

Staff/Senior Fullstack Software Engineer (Java/TypeScript): Designing, building, and evolving a modern, customer-facing portal using microfrontend architecture and scalable backend services with an accent on technical design, implementation, testing, deployment, and monitoring. Focus on driving architectural decisions for frontend and backend components, ensuring maintainability, performance, and security.

Location: Hybrid in Berlin

Company

hirify.global has created an efficient and privacy-focused ecosystem of demand and supply technologies for buying and monetizing advertising globally.

What you will do

• Design, build, and evolve a modern, customer-facing portal using microfrontend architecture and scalable backend services.
• Own features and services end-to-end, from technical design through implementation, testing, deployment, and monitoring.
• Partner with Product, UX, and stakeholders to translate business requirements into robust technical solutions.
• Drive architectural decisions for frontend and backend components, ensuring maintainability, performance, and security.
• Lead by example through high-quality code, rigorous reviews, and thoughtful technical documentation.
• Mentor and coach less senior engineers, contributing to team growth and technical excellence.

Requirements

• Proven experience as a senior or staff-level full-stack engineer building large-scale, customer-facing applications.
• Strong proficiency in TypeScript and modern frontend frameworks, including Angular and React, with experience in microfrontend architectures.
• Deep backend experience with Java and Spring Boot in distributed systems.
• Experience designing and operating cloud-native services (AWS, GCP, or Azure), including CI/CD, containerization, and observability.
• Solid understanding of RESTful APIs, event-driven architectures, and performance optimization.
• Experience with automated testing, security best practices, and production-grade monitoring.
• Must be able to work in Berlin for a hybrid setup.

Nice to have

• Prior experience in AdTech or high-throughput data platforms.

Culture & Benefits

• Support long-term financial security with an Allianz Corporate Pension Scheme.
• Personalized Benefits Platform with a budget of €100/month for mobility support, internet allowance, daycare subsidy, Urban Sports Club membership, or personal development.
• Support mental well-being with Nilo Health Workplace Mental Health Solution.
• Boost professional knowledge with an annual training budget & internal webinars, and language classes (German/English).
• Recharge with 27 paid vacation days + 3 Wellness days annually, in addition to public holidays.