Durable Workflows Engineer

Your future starts here You support our HR automation platform for enterprise workflows. Our platform automates HR operations end to end across distributed systems, securely and reliably. AI agents increasingly drive these processes while the platform enforces the right permissions, keeps a complete audit trail and never loses work in flight. You operate and evolve the platform with a focus on Temporal, AWS and Python in a security-first environment Operate and evolve a self-hosted workflow platform on AWS with Temporal Design and ship durable workflows in Python, including human approvals and safe changes in flight Build infrastructure as code and run containerized services with CI/CD ownership, reliable rollouts and rollbacks, vulnerability scanning and patching Ensure security, least-privilege access and observability end to end, with clear audit trails Your skills Proven experience with Temporal in production, including versioning in-flight workflows, determinism and replay Python as your primary language and hands-on AWS experience, including infrastructure as code and running services at scale AWS in production, with hands-on experience in ECS, Docker, and AWS Python CDK Solid understanding of identity and authorisation in enterprise contexts, including safe token handling under concurrency Observability with OpenTelemetry, including tracing across asynchronous, long-running processes. Curious and proactive, you take initiative and keep processes observable end to end Degree (ETH/Uni/AUS) in Computer Science or an equivalent qualification Fluent English; German or Italian is a plus Is it a match? Apply now. Discover your possibilities Any questions? Here you'll find answers to the most important and frequently asked questions. To all recruitment agencies: Swisscom does not accept agency CVs. Please do not forward CVs to our job's alias, Swisscom employees or any other organisation location. Swisscom is not responsible for any fees related to unsolicited CVs. Contact person Olivier Marti Talent Acquisition Manager +41 (58) 2232828 Your homebase Swisscom (Schweiz) AG Pfingstweidstrasse 51, 8005 Zürich As Innovators of Trust we enable and shape the digital future - for our customers and ourselves. With innovative products and services and the trust of our customers, we create unique customer experiences with a lasting impact on the environment and society. In Switzerland and around the world. We focus on three values that define the attitude with which we do our work. Spark Passion We inspire people to thrive and embrace change. Aim High We set ambitious goals and deliver together. Stand True We lead by example, keep promises and speak up. For Swisscom, employees are the key to success. As a leading ICT company, we impress with high-performing teams and a motivating culture. We focus on people, continue to attract and retain the best talents in the future, develop future-oriented skills and convince with a diverse and high performing organisation. For more information about working at Swisscom, please click here and follow us on LinkedIn cablex is a fully owned subsidiary of Swisscom. The company specialises in the construction, maintenance and operation of high-performance ICT and network infrastructure solutions as well as the planning and implementation of future-oriented Smart ICT infrastructure projects. For more information about working at cablex, please go to the cablex Career Page