Saga & API Engineer

SOFICO; Oost-Vlaanderen; Hybride; EUR 90 000 - 120 000; Plein temps

Avantages offerts par ce poste

Hybrid working

Meal allowance per working day

Company car or mobility budget

Fully covered private health insurance

Résumé du poste

SOFICO is expanding its Data & AI organisation and seeks a Senior Saga & API Engineer to expand the Miles API landscape and build reliable business workflows powering Agentic AI solutions.

From our Zwijnaarde office, you’ll design agent-ready APIs, implement deterministic flows, and collaborate with AI and workflow teams to deliver end-to-end capabilities in a hybrid work model.

Qualifications

• Strong backend software engineering in production with Java or Python.
• Experience designing REST APIs for complex enterprise systems.
• Solid automated testing across unit, integration and contract tests.
• Knowledge of transactional systems and saga/workflow patterns.

Responsabilités

• Design, build and test agent-ready APIs exposing Miles capabilities to AI/workflow platforms.
• Turn saga specifications into typed, maintainable implementations using Java/Python.
• Implement deterministic business flows with validations, guardrails and failure handling.
• Design robust REST contracts and integrations between Miles, Temporal and enterprise systems.
• Collaborate with Analysts, AI Engineers, Workflow Engineers and Test Automation Engineers.

Connaissances

Java

Python

REST APIs

Testing

Outils

Quarkus

Temporal

Git

Description du poste

Why SOFICO?

At SOFICO, we’re shaping the future of mobility — and we’re doing it together. Our software, Miles, is a leading platform that enables companies worldwide to manage their leasing, fleet, and mobility operations in one integrated system. Every day, we help our customers work smarter, more efficiently, and stay ahead in a rapidly evolving industry.

Why SOFICO?

At SOFICO, we’re shaping the future of mobility — and we’re doing it together. Our software, Miles, is a leading platform that enables companies worldwide to manage their leasing, fleet, and mobility operations in one integrated system. Every day, we help our customers work smarter, more efficiently, and stay ahead in a rapidly evolving industry.

Behind that impact is a close-knit, international team that values collaboration, ownership, and continuous growth. We move forward with ambition but stay grounded in a culture where people support each other and take pride in what they build.

SOFICO is expanding its Data & AI organisation to build the SOFICO AI Cloud and the Miles Enterprise Agentic Platform. Our goal is to combine intelligent AI experiences with a deterministic capability layer that ensures every business action remains controlled, predictable and testable.

From our office in Zwijnaarde, we’re looking for a Senior Saga & API Engineer who will expand the agent-ready Miles API landscape and build the reliable business workflows that power our Agentic AI solutions.

What You’ll Do

• Design, build and test agent-ready APIs that safely expose Miles business capabilities to our AI and workflow platforms
• Turn approved saga specifications into reliable, typed and maintainable implementations using Java, Quarkus and/or Python
• Implement deterministic business flows with clear validations, guardrails, transactional behaviour and failure-handling mechanisms
• Design robust REST contracts and integrations between Miles, Temporal, the agent runtime and other enterprise systems
• Collaborate closely with Business Analysts, AI Engineers, Workflow Engineers and Test Automation Engineers to deliver end-to-end capabilities

What You Bring

• Strong backend software-engineering experience using Java and/or Python in production environments
• Solid experience designing and implementing REST APIs and integrations with complex enterprise systems
• Experience with typed contracts or schemas and strong automated-testing practices across unit, integration and contract testing
• A sound understanding of transactional systems, business-rule implementation and saga or workflow patterns

Earn bonus points for

• Experience with Temporal or another workflow-orchestration engine
• Experience with Miles, leasing, automotive finance, fleet or mobility software
• Experience building APIs or capability layers for AI agents, automation platforms or other machine-to-machine consumers

What’s In It For You

• Competitive salary package;
• Meal allowance provided per working day;
• Company car or mobility budget
• Fully covered private health insurance, so you can focus on what matters most;
• Hybrid working and flexible hours, giving you the freedom to shape your workday;
• A modern co-working space offering a comfortable working environment;
• From day one, you’ll be supported through a structured onboarding program, with guidance from a dedicated coach to help you get up to speed and grow in your role;
• And because strong teams go beyond day-to-day work, we regularly create opportunities to connect — from casual drinks to team activities and company-wide events