B2B Integration Engineer (TypeScript & Azure)

Location: Rotterdam, Netherlands; hybrid working with 40% at the office, 40% from home, and 20% flexibly. With manager approval, work abroad within approved countries for up to 3 weeks per year, with a maximum of 2 consecutive weeks.

Gross annual salary: €79,000–€108,000, including FlexBudget and an 8% holiday allowance; a bonus or collective profit sharing may apply depending on the role.

Company

hirify.global develops energy services and partnerships involving solar panels, home batteries, charging stations, and flexible energy services, with a goal of becoming fully climate-neutral by 2035.

What you will do

• Design, build, and maintain secure, reusable, and scalable B2B integrations with business partners.
• Develop REST APIs, event-driven integrations, and messaging solutions in TypeScript on Azure.
• Automate deployments and infrastructure with Terraform, Infrastructure as Code, and CI/CD pipelines in Azure DevOps.
• Translate partner and business integration needs into technical solutions and support new partners through launch.
• Maintain platform health through monitoring, testing, automation, documentation, and developer tooling.
• Contribute to architecture discussions, code reviews, knowledge sharing, and end-to-end ownership of services.

Requirements

• More than 5 years of experience, including experience building backend services, APIs, or integrations and owning them end to end.
• Professional experience with TypeScript, or strong development experience in another modern language with willingness to switch.
• Cloud experience; Azure is beneficial, while AWS or GCP experience is transferable.
• Understanding of event-driven architecture, DevOps, and Infrastructure as Code.
• Ability to build systems that remain reliable under load.
• Ability to explain technical solutions clearly to partners and business colleagues without jargon.

Culture & Benefits

• Pragmatic, open engineering culture with knowledge sharing and room for personal and professional growth.
• FlexBudget can be paid out, used for additional holiday days, or saved.
• 8% holiday allowance and potential bonus or collective profit sharing depending on the role.
• Hybrid work split between office, home, and flexible working, with limited approved work abroad.

Hiring process

• Applications are accepted through the hirify.global application process; the posting introduces multiple application phases.