Staff / Principal Software Engineer
Lead the design and delivery of high-scale backend systems for routing across 200+ LLMs and real-time services.
Remote • Canada- Full Time
- CA$180,000–260,000/year
- Min. 5 YOE
Inworld AI
15 open rolesLast updated April 28, 2026 at 2:45 AM UTC
All open jobs at Inworld AI
Browse the full live job inventory for Inworld AI. This page is focused on current openings, while the overview tab highlights role groups and hiring patterns.
15 open positions
Senior / Lead Research Scientist
Lead research in foundation models, evaluation, and frontier topics to ship impactful results.
On-site • Serbia- Full Time
Staff / Principal Research Scientist
Ambitious researcher leads foundational ML projects, evaluates models, and ships impactful open-ended experiments in a distributed team.
Remote • Switzerland- Full Time
Senior / Lead Machine Learning Engineer, Serving - Germany
Leads model serving at scale, optimizing latency and throughput across distributed systems.
Remote • Germany- Full Time
GTM Lead
Lead North America GTM strategy and pipeline, collaborating with product/engineering to translate needs into scalable solutions.
Remote • United States- Full Time
- $150,000 – $200,000/year
- Min. 5 YOE
Senior / Lead Machine Learning Engineer, Serving - Serbia
Owns model serving optimization and scalability for real-time multimodal inference at scale, with deep experience in modern serving frameworks and GPU-accelerated backends.
- Remote • Serbia
- Full Time
- Min. 5 YOE
Staff / Principal Research Scientist - UK
Conduct high-impact research on foundation models, evaluation, and frontier topics to ship learnings.
Remote • United Kingdom- Full Time
- £140,000 – £200,000/year
Staff / Principal Machine Learning Engineer, Serving - Switzerland
Lead model serving at scale with optimized inference pipelines, deploying multimodal ML systems in production.
- Remote • Switzerland
- Full Time
Staff / Principal Platform Engineer
Owns cloud infrastructure design, deployment, and security for AI products, enabling scalable, high-performance services across cloud providers.
- Full Time
- $280,000 – $350,000/year
- Min. 8 YOE
Product Marketing Lead
Leads product marketing strategy, launches, and GTM content for AI platform enabling developer and enterprise adoption.
- Remote • United States
- Full Time
- $190,000 – $250,000/year
- Min. 6 YOE
Senior / Lead Research Scientist - Germany
Research-focused senior/lead scientist role emphasizing foundation models, evaluation, and full-cycle ownership across multimodal AI research.
- Remote • Germany
- Full Time
Staff / Principal Research Scientist
Lead research in foundation models and multimodal systems; design experiments, ship results, and influence product strategy.
- Remote • United States
- Full Time
- $270,000 – $500,000/year
Staff / Principal Machine Learning Engineer, Serving - UK
Deliver scalable ML serving pipelines, optimize latency, and ensure production reliability for large-scale multimodal inference.
- Remote • United Kingdom
- Full Time
- £140,000 – £200,000/year
Staff / Principal Software Engineer - USA
Owns back-end platform components, shipping scalable routing and API services for multi-provider AI models.
- Remote • United States
- Full Time
- $280,000 – $350,000/year
- Min. 5 YOE
Staff / Principal Machine Learning Engineer, Serving - USA
Lead end-to-end ML serving systems with model optimization and high-throughput, scalable inference.
- Remote • United States
- Full Time
- $270,000 – $500,000/year