Software Tooling Engineer - Corporate

Blackshark; Paris; Sur place; EUR 70 000 - 90 000; Plein temps

Résumé du poste

Harmattan AI is seeking a Software Tooling Engineer to design and build the internal tools that enable our operations to move faster and scale effectively. You will work on internal data infrastructure and operational workflows, developing high-impact tools that support teams across the company.

This versatile role combines strong software engineering with a deep understanding of user needs, focusing on architecture, development, and deployment of tools that become essential to Harmattan's core

Qualifications

• Bachelor's or Master’s degree in Computer Science, Software Engineering, or equivalent experience.
• Strong software engineering experience with Python.
• Hands-on experience building internal tools, workflow automations, or AI/LLM-based utilities.
• Working knowledge of cloud platforms (GCP or AWS).
• Solid understanding of CI/CD practices and internal software delivery processes.

Responsabilités

• Design and build internal tooling and AI/LLM-based agents used across teams.
• Develop dashboards, visualization tools and workflow automations to speed operations.
• Streamline operational processes with tailored tools, connectors and integrations.
• Contribute to lightweight backend services powering internal tools (APIs, storage, logs).
• Support cloud deployment and integration with CI/CD pipelines and data flows.
• Maintain code quality, testing, observability and documentation.

Connaissances

Python

Formation

BSc / MSc in Computer Science or related

Outils

GCP

AWS

CI/CD

Description du poste

About Us

Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.

Our work is guided by clear values: building technologies with real-world impact, pursuing excellence in everything we do, setting ambitious goals, and taking on the hardest technical challenges. We operate in a demanding environment where rigor, ownership, and execution are expected.

About the Role

We are looking for a Software Tooling Engineer to design and build the internal tools that enable our operations to move faster and scale effectively. You will work on our internal data infrastructure and operational workflows, developing high-impact tools that support teams across the company.
This is a versatile role combining strong software engineering expertise with a deep understanding of user needs. As a member of the Tooling module, you will be responsible for the architecture, development, and deployment of tools that become essential to Harmattan's core operational workflows: AI-powered internal agents, workflow automation, internal data visualisation tools, wrappers, integrations, and lightweight backend services.

Responsibilities
Internal Tooling & Automation

• Design and develop internal tools and AI/LLM-based agents used across teams.

• Build dashboards, visualisation tools, and workflow automations that accelerate day-to-day operations at Harmattan AI.

Operational Process Optimisation

• Streamline key operational processes through tailored tools, connectors, and integrations with internal systems.

• Work closely with teams to identify bottlenecks, iterate quickly, and deliver high-leverage solutions.

Backend & Infrastructure

• Design and maintain lightweight backend services powering internal tools (APIs, data storage, metrics, logging).

• Contribute to cloud deployment and integration with CI/CD pipelines and data flows.

Quality & Reliability

• Establish standards for code quality, testing, observability, and documentation.

• Ensure internal tools are robust, monitored, and evolve in line with operational needs.

Candidate Requirements:

• Master's (MSc) or Bachelor's (BSc) degree in Computer Science, Software Engineering, or equivalent professional experience.

• Strong software engineering experience with Python.

• Hands‑on experience developing internal tools, workflow automations, or AI/LLM-based utilities.

• Working knowledge of cloud platforms (GCP or AWS).

• Solid understanding of CI/CD practices and internal software delivery processes.

Communication & influence

• Excellent written and verbal communication skills in English.

• Ability to engage with a wide range of profiles, from junior contributors to senior executives.

• Comfortable collaborating with both technical and non-technical stakeholders.

Commitment

• Full commitment to Harmattan AI's mission, vision, and growth ambitions.

• Willingness to go the extra mile when needed to ensure operational excellence.

We look forward to hearing how you can help shape the future of autonomous defense systems at Harmattan AI.