(Senior) Operations Research Engineer
Arqh
Operations
Posted on Jan 20, 2026
๐ง The role
Join as a founding Operations Research Engineer and build our learning-augmented optimization stack for real-world planning & routing. Turn messy constraints into production systems, balancing quality vs. latency so decisions run in-loop with our agents. Mix of research, pragmatic engineering, and close work with ops.
๐ What youโll do
- Design & ship optimization services for planning (heuristics + learning-based). ๐
- Deliver measurable wins on cost, feasibility, SLA adherence, and latency. ๐ฎโ๐จ
- Add ML where it matters: forecasts, service times, policy/value learning. ๐
- Build diagnostics so operators trust outputs. ๐ฆ
- Partner with customers to turn rules into deployable models. ๐ค
โ
Must-have skills
- 5+ years building & shipping optimization/ML systems (or PhD + 2 yrs).
- Track record of taking ideas from research to production.
- Depth in at least one: RL, (very) large-scale optimization, or applied ML (focused on graphs).
- Strong systems experience (production code, pipelines, orchestration, monitoring).
- Clear communication; fluent English.
- Nice to have: routing/planning, forecasting, or graph learning.
- German (B2+) is a plus. ๐ฉ๐ช
๐ฉโ๐ป How we work
- Pragmatic engineering: simple first, measurable improvement always
- Tight feedback loop with customers & ops ๐
- Small team, high ownership, direct impact ๐ค
๐ What we offer
- Competitive compensation & equity package ๐ผ
- Flexible work in Zรผrich (mostly in-person) + visits to customer sites as needed ๐จ๐ญ
- The chance to shape the data/infra foundations of a fast-growing company ๐