
Monthly
€14,468 - €28,937
Posted November 19, 2025 · 283 days agoLast seen August 27, 2026Est. expiry December 24, 2025
How this salary compares
Salary Context: Software Engineer
Hover or tap a row for full statistics (EUR / month on this chart).
Market Average: Software Engineer
€3,500
€12,323
Market Average: Senior Level
€5,000
€12,906
All roles in San Francisco, United States
€10,707
€16,060
From job ad (Senior)
€16,667
€33,333
Salary analysis
Compared with the selected benchmark ("All roles in San Francisco, United States"), this listing's salary midpoint is about 87% higher. The offer sits above the benchmark range (€10,707–€16,060). The listed pay band (€16,667–€33,333) is wider than the benchmark, which suggests greater salary variability. This benchmark is based on 3 comparable listings.
| Market | Lower bound (25th percentile) | Median | Upper bound (75th percentile) |
|---|---|---|---|
| Market Average: Software Engineer | €3,500/per month | €5,889/per month | €12,323/per month |
| All roles in San Francisco, United States | €10,707/per month | €14,107/per month | €16,060/per month |
About the role
About Decagon, the Team, and the Role content from the JSON-LD block.
Job Details
Responsibilities
- Design and evolve agent harnesses that power different product experiences
- Build core runtime systems, including AOP execution and multi-model orchestration
- Develop control-plane logic for routing, planning, and tool invocation with strong safety guarantees
- Optimize agent systems for latency, reliability, and production correctness
- Analyze real-world failures and use data to drive iterative improvements
- Build and operate online experimentation (A/B testing) and contribute to offline evaluation frameworks
- Improve observability, testing, and simulation systems to ensure safe, measurable progress
- Contribute to voice and real-time systems (e.g., transcription pipelines, turn-taking, latency improvements)
- Continuously adapt orchestration systems as model capabilities evolve
Requirements
- Strong experience building distributed systems or backend platforms in production environments
- Comfort working in ambiguous, fast-moving environments with rapid iteration cycles
- Experience owning systems end-to-end, from design through production and iteration
- Familiarity with experimentation, evaluation, or data-driven product improvement loops
- A track record of improving system reliability, performance, and observability
- Ability to debug complex systems and identify root causes of failures
Skills & Technologies
Distributed systemsBackend platformsProduction environmentsExperimentationObservabilityLatency optimizationReal-time systemsA/B testingInstrumentationServer-side development
Benefits & Perks
Recruitment Process
- 1Submit application
- 2Initial screen
- 3Technical interview
- 4Onsite interview
- 5Offer and negotiation
Seen 1 day agoOpen Application

Decagon · 6 open roles
Top locations: Remote - Denmark · 1 · Remote - Norway · 1 · Remote - Global · 1+3 other locations
| Location | Active listings |
|---|---|
| Remote - Denmark | 1 |
| Remote - Norway | 1 |
| Remote - Global | 1 |
| Remote - Iceland | 1 |
| Remote - Sweden | 1 |
| Remote - Finland | 1 |
| Role type | Active listings |
|---|---|
| Solutions Engineer | 1 |
| Strategic Solutions Engineer | 1 |
| Role level | Active listings |
|---|---|
| Senior | 2 |
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