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Sierra

Sierra

AI Frontier · AI agents

HQ
Bellevue, US
Founded
1979
Website
sierragames.com

Currently tracking 62 active AI roles, down 25% versus the prior 4 weeks. Primary focus: Agent · Engineering.

Hiring
62 / 62
Momentum (4w)
↓-5 -25%
15 opens last 4w · 20 prior 4w
Salary range
—
Tracked since
Aug '24
last role 4d ago
Hiring velocityscroll left for older weeks
1 new role
Jan 22
1 new role
Jul 8
1 new role
Aug 26
1 new role
Feb 10
1 new role
17
2 new roles
Apr 7
1 new role
14
1 new role
28
1 new role
May 19
1 new role
Jun 2
1 new role
9
1 new role
Jul 28
8 new roles
Aug 18
1 new role
25
1 new role
Sep 1
1 new role
15
1 new role
22
1 new role
29
2 new roles
Oct 13
5 new roles
20
2 new roles
Nov 3
1 new role
10
2 new roles
17
16 new roles
Dec 1
2 new roles
8
3 new roles
15
2 new roles
22
6 new roles
Jan 5
6 new roles
12
1 new role
19
1 new role
26
5 new roles
Feb 2
6 new roles
9
3 new roles
16
5 new roles
23
1 new role
Mar 2
6 new roles
9
3 new roles
16
8 new roles
23
3 new roles
Apr 6
6 new roles
13
1 new role
20
4 new roles
27
4 new roles
May 4

Jobs (30)

62 AI · 129 total active
FilteredStageAgent×FunctionEngineering×Clear all
Show
Active onlyAI only (≥ 7)
Stage
AllData · 1Serve · 1Agent · 58Ship · 2
Function
AllEngineering · 32Product · 30
Country
AllUnited States · 24United Kingdom · 20Singapore · 6Japan · 3Australia · 2France · 2Germany · 2Spain · 2Canada · 1
Sort
AI scoreRecentTitle
TitleStageFunctionLocationFirst seenAI score
Agent Engineer, TLM
Sierra is seeking an Agent Engineer to lead the design and delivery of production-grade AI agents for businesses. This role involves managing a team, owning the Agent Development Life Cycle, collaborating with enterprises and startups, and shaping the future of the AI agent platform. The ideal candidate has experience leading engineering teams, strong technical problem-solving skills, and customer-facing experience. Familiarity with AI agent tools like eval frameworks, RAG pipelines, and prompt engineering is a plus.
AgentEngineeringNew York, NY2w ago9
Software Engineer, Agent (Thai Speaking)
Software Engineer role focused on building and shipping production-grade AI agents for enterprise clients. The role involves owning the Agent Development Life Cycle (ADLC), from pilot to deployment and iteration, and partnering with customers to understand their needs and build transformative AI solutions. The engineer will also contribute to the evolution of Sierra's core platform based on customer feedback and needs.
Agent
Engineering
Singapore
4w ago
9
Software Engineer, Agent
Software Engineer, Agent role focused on designing, building, and shipping production-grade AI agents for enterprise customers. The role involves owning the Agent Development Life Cycle (ADLC), partnering with clients to understand needs, and contributing to the evolution of the AI platform. Projects include building agents for customer churn management, troubleshooting, and personalization, with potential integration of latest voice models.
AgentEngineeringSydney, Australia4w ago9
Software Engineer, Agent
Software Engineer, Agent role at Sierra, focused on building and shipping production-grade AI agents for enterprise customer experiences. The role involves driving the Agent Development Life Cycle (ADLC), partnering with large enterprises and startups, and contributing to the evolution of the platform. Emphasis on building scalable, reliable, and intuitive AI agents that directly impact business growth and customer operations.
AgentEngineeringToronto, ONMar 19
Agent Engineer, TLM
This role leads the design and delivery of production-grade AI agents for enterprise customers, managing a team of engineers and overseeing the full Agent Development Life Cycle (ADLC). The role involves collaborating with large enterprises and startups to build AI agents that transform business operations and guide the evolution of Sierra's AI agent development platform.
AgentEngineeringLondon, United KingdomFeb 279
Software Engineer, Agent
Software Engineer, Agent role focused on designing, building, and shipping production-grade AI agents for enterprise customers. The role involves owning the Agent Development Life Cycle (ADLC), partnering with clients to understand needs and build transformative AI solutions, and contributing to the evolution of the core platform. Projects include building agents for customer churn management, troubleshooting, and personalization, as well as integrating new voice models.
AgentEngineeringMunich, GermanyDec '259
Software Engineer, Agent
Software Engineer, Agent role at Sierra focuses on designing, building, and shipping production-grade AI agents for enterprise customers. The role involves owning the Agent Development Life Cycle (ADLC), partnering with clients to understand their needs, and contributing to the evolution of Sierra's core platform. The position emphasizes building scalable and reliable AI systems that directly drive business value.
AgentEngineeringMadrid, SpainDec '259
Software Engineer, Agent
Software Engineer, Agent role focused on designing, building, and shipping production-grade AI agents for enterprise customers. The role involves owning the Agent Development Life Cycle (ADLC), partnering with clients to understand needs and build transformative AI solutions, and contributing to the evolution of the core platform. Projects include developing agents for customer churn management, complex interaction troubleshooting, and industry-specific frameworks, with potential integration of voice models.
AgentEngineeringParis, FranceDec '259
Software Engineer, Agent (Italian speaking)
Software Engineer, Agent role focused on designing, building, and shipping production-grade AI agents for enterprise customers. The role involves owning the Agent Development Life Cycle (ADLC), partnering with large enterprises and startups, and contributing to the evolution of the platform. The ideal candidate has experience building and scaling end-to-end production systems, strong technical problem-solving skills, and a builder's mindset.
AgentEngineeringLondon, United KingdomDec '259
Software Engineer, Agent
Software Engineer, Agent role at Sierra, focused on designing, building, and shipping production-grade AI agents for enterprise customer experiences. The role involves owning the Agent Development Life Cycle (ADLC), partnering with large enterprises and startups, and guiding the evolution of Sierra's core platform. Requires experience building AI/LLM systems in production and strong technical problem-solving skills.
AgentEngineeringTokyo, JapanDec '259
Software Engineer, Agent (New Grad)
Software Engineer, Agent role focused on designing, building, and shipping production-grade AI agents for enterprise customers. The role involves owning the Agent Development Life Cycle (ADLC) from pilot to deployment and iteration, partnering with large enterprises to solve business challenges, and contributing to the evolution of the core platform. This is a new grad position with a focus on building scalable AI systems that drive revenue.
AgentEngineeringLondon, United KingdomSep '259
Software Engineer, Agent (Spanish speaking)
Software Engineer, Agent role focused on designing, building, and shipping production-grade AI agents for enterprise customers. The role involves owning the Agent Development Life Cycle (ADLC), partnering with large enterprises and startups, and contributing to the evolution of the core platform. Requires experience in building and scaling end-to-end production systems and strong technical problem-solving skills. Fluency in Spanish and English is required.
AgentEngineeringLondon, United KingdomAug '259
Software Engineer, Agent (French speaking)
Software Engineer, Agent role focused on designing, building, and shipping production-grade AI agents for enterprise clients. The role involves owning the Agent Development Life Cycle (ADLC), partnering with large enterprises and startups, and contributing to the evolution of the core platform. Emphasis on delivering reliable, scalable AI systems that drive revenue and transform business operations.
AgentEngineeringLondon, United KingdomAug '259
Software Engineer, Agent (German speaking)
Software Engineer role focused on designing, building, and shipping production-grade AI agents for enterprise customers. The role involves owning the Agent Development Life Cycle (ADLC), partnering with clients, and contributing to the platform's evolution. Requires experience with scaling end-to-end production systems and strong technical problem-solving skills.
AgentEngineeringLondon, United KingdomAug '259
Software Engineer, Agent
Software Engineer, Agent role at Sierra focused on designing, building, and shipping production-grade AI agents for enterprise customers. The role involves owning the Agent Development Life Cycle (ADLC), partnering with clients to understand needs, and contributing to the evolution of the core platform. Emphasis on building scalable, reliable, and revenue-driving AI systems.
AgentEngineeringSan Francisco, CAApr '259
Software Engineer, Agent
Software Engineer, Agent role at Sierra, focused on designing, building, and shipping production-grade AI agents for enterprise customers. This role involves owning the Agent Development Life Cycle (ADLC), partnering with clients to solve business challenges, and contributing to the evolution of Sierra's AI platform. The work includes developing agents that outperform humans, handle complex interactions, and integrate new technologies like voice models.
AgentEngineeringLondon, United KingdomFeb '259
Software Engineer, Agent (Cantonese Speaking)
Software Engineer, Agent role focused on designing, building, and shipping production-grade AI agents for enterprise clients. The role involves owning the Agent Development Life Cycle (ADLC), partnering with customers, and contributing to the evolution of the AI platform. Emphasis on building scalable, reliable, and mission-critical AI agents that directly drive revenue.
AgentEngineeringSingapore4w ago8
Software Engineer, Agent (Korean Speaking)
Software Engineer, Agent role focused on designing, building, and shipping production-grade AI agents for enterprise clients. The role involves owning the Agent Development Life Cycle (ADLC), partnering with customers, and contributing to the platform's evolution. Emphasis on building scalable, reliable, and revenue-driving AI agents.
AgentEngineeringSingapore4w ago8
Software Engineer, Product
Software Engineer, Product role focused on building AI-powered customer experience platforms. Responsibilities include agent architecture, retrieval mechanisms, evaluation frameworks, voice integration, simulation, content management, and adapting software development methodologies for AI agents. The role emphasizes building steerable, verifiable, and empathetic agents, grounding answers in knowledge bases, measuring agent quality, and creating lifelike voice conversations.
AgentEngineeringSan Francisco, CA7w ago8
Intern, Agent Development (Fall 2026)
Sierra is seeking interns to work on production AI agents for their customers, contributing to the design and development of these agents and shipping features. The role involves gaining hands-on experience with AI agents at scale.
AgentEngineeringSan Francisco, CA8w ago8
Software Engineer, Agent - Healthcare
Software Engineer, Agent - Healthcare role focused on designing, building, and shipping production-grade AI agents for the healthcare industry. This involves owning the Agent Development Life Cycle (ADLC), navigating healthcare complexities, ensuring HIPAA compliance, and collaborating with healthcare leaders to transform patient experiences. The role emphasizes building and scaling end-to-end production systems and directly working with customers.
AgentEngineeringSan Francisco, CAMar 98
Software Engineer, Agent Builder
Software Engineer, Agent Builder at Sierra, focused on building a platform for AI-powered customer experiences. The role involves developing simulation and benchmarking platforms for AI agents, creating no-code tools for agent guidance, adapting software development methodologies for AI agents, and accelerating agent creation using generative tools and self-improving systems.
AgentEngineeringSan Francisco, CAJan 58
Software Engineer, Agent (Arabic speaking)
Software Engineer, Agent role focused on designing, building, and shipping production-grade AI agents for enterprise customers. The role involves owning the Agent Development Life Cycle (ADLC), partnering with large enterprises and startups, and contributing to the evolution of the platform. Requires experience in building and scaling end-to-end production systems and strong technical problem-solving skills.
AgentEngineeringLondon, United KingdomDec '258
Software Engineer, Agent
Software Engineer, Agent role focused on designing, building, and shipping production-grade AI agents for enterprise customers. The role involves owning the Agent Development Life Cycle (ADLC), partnering with clients to solve business challenges, and contributing to the evolution of the AI platform. Emphasis on building scalable, reliable, and revenue-driving AI agents.
AgentEngineeringSingaporeNov '258
APX (New Grad)
This role is for an APX (New Grad) at Sierra, a company building an AI platform for customer experiences. The program focuses on developing the next generation of AI builders through rotations in Agent Development and Core Product teams. Responsibilities include building and shipping AI agents with customers in a production environment, contributing to the platform's code and product design, and learning about scaling agents. Requires a degree in Computer Science or related field and experience in software engineering or product management, with demonstrated interest in AI applications.
AgentEngineeringSan Francisco, CASep '258
Software Engineer, Intelligence
Software Engineer, Intelligence role focused on building the intelligence layer for a platform that helps businesses build customer experiences with AI. Responsibilities include analyzing agent interactions, generating insights, enabling evaluation and experimentation, and developing learning systems for retrieval, ranking, personalization, and feedback loops.
AgentEngineeringSan Francisco, CA7w ago7
Software Engineer, Agent Architecture
Software Engineer, Agent Architecture role focused on building core systems for AI agents, including orchestration, runtime, and primitives. The role also involves improving retrieval and grounding for accurate responses and building evaluation systems to measure agent quality. Experience with AI-powered systems, agent frameworks, retrieval, evaluation, and LLM-based applications is preferred.
AgentEval GateEngineeringSan Francisco, CA7w ago7
Software Engineer, Insights
Software Engineer to build systems for analyzing and visualizing agent performance data, enabling A/B testing, and monitoring agents for defects. The role involves building an 'Explorer' tool for conversational data analysis and clustering, akin to ChatGPT.
AgentEval GateEngineeringSan Francisco, CADec '257
Security Engineer
Security Engineer role focused on securing an AI platform, including application, cloud, network, and AI agent security. Responsibilities include secure design reviews, threat modeling, implementing automation with AI-based solutions, continuous security posture improvement, and addressing enterprise customer security needs, particularly concerning regulated data.
AgentEngineeringSan Francisco, CAApr '257
Software Engineer, Platform
Software Engineer, Platform role focused on building Sierra's AI platform for customer experiences. The role involves creating platform primitives for agent development, orchestration, and deployment, including runtime systems and developer tooling. Experience with production systems and distributed systems is required, with a passion for AI products being a plus.
AgentServeEngineeringSan Francisco, CAAug '247