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Sierra currently has 68 active AI-related job listings. The majority of these roles, 91%, are focused on agents. Engineering and Product are the top functions, with 35 and 33 listings respectively. The company is hiring across the United States, United Kingdom, and Singapore. Frequent tech tags include agent_orchestration, evals, and rag. In the last 30 days, Sierra posted 3 new AI roles, a 70% decrease from the previous 30-day period.

Auto-generated from active job postings · last refreshed 2026-05-24

Currently tracking 61 active AI roles, up 71% versus the prior 4 weeks. Primary focus: Agent · Engineering.

Hiring
61 / 63
Momentum (4w)
↑+10 +71%
24 opens last 4w · 14 prior 4w
Salary range
—
Tracked since
Aug '24
last role 2w 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
3 new roles
11
4 new roles
18
13 new roles
Jun 1
Sierra

Sierra

AI Frontier · AI agents

HQ
Bellevue, US
Founded
1979
Website
sierragames.com

Frequently asked questions

  • What AI roles is Sierra hiring for?

    Sierra currently has 66 active AI-related roles in our index. The most common open titles are: Software Engineer, Agent (9), Strategist, Agent Development (5), Agent Engineer, TLM (2), Agent Experience Designer, Voice (Multilingual) (2), Developer Relations Engineer (2). Most positions are in Engineering and Product.

  • What stage of AI development does Sierra focus on?

    Sierra's active AI hiring is concentrated in: agents (92%), application (5%), serving infrastructure (3%). These categories follow a seven-stage AI lifecycle: data, pre-training, post-training, serving infrastructure, agents, evaluation, and application.

  • Where is Sierra hiring AI talent?

    Sierra is hiring AI talent in: United States (28 roles), United Kingdom (20 roles), Singapore (6 roles), Japan (3 roles).

  • What technologies does Sierra's AI team work with?

    Job postings at Sierra most frequently reference: agent orchestration, evals, rag, model serving, llm observability.

  • How many AI roles has Sierra posted recently?

    In the past 30 days, Sierra has posted 7 new AI-related roles. That is a -22% change versus the prior 30 days (9 → 7).

Jobs (60)

59 AI · 122 total active
FilteredCountryUnited States×
Show
Active onlyAI only (≥ 7)
Stage
AllServe · 2Agent · 61Ship · 3
Function
AllProduct · 66Engineering · 53
Country
AllUnited States · 60United Kingdom · 31Singapore · 8Japan · 6Australia · 4Germany · 4Spain · 4France · 3Canada · 2
Sort
AI scoreRecentTitle
TitleStageFunctionLocationFirst seenAI score
Recruiting Coordinator (Contract)
This role is for a Recruiting Coordinator at Sierra, an AI company focused on customer experience. The coordinator will manage interview logistics, leverage the applicant tracking system, ensure data accuracy, and provide a positive candidate experience. They will also take on projects to improve workflow and office experiences. The role requires 2+ years of experience as a Recruiting Coordinator, operational excellence, and the ability to work under pressure. This is a 12-month contract position.
—EngineeringSan Francisco, CA3w ago0
GTM Strategy & Operations
This role is focused on Go-To-Market (GTM) Strategy and Operations for an AI platform company. The responsibilities include designing and refining sales territories, managing territory operations and allocations, analyzing territory performance, and improving territory planning processes. The role requires strong analytical and operational skills, stakeholder management, and the ability to drive improvements in a fast-paced environment. While the company builds an AI platform, this specific role is operational and strategic within the GTM function, not directly involved in building or deploying AI models.
51–60 of 60← Prev12Next →
—
Product
San Francisco, CA
5w ago
0
Corporate Security Engineer, Lead
Sierra is seeking a founding Corporate Security Engineer, Lead to define and build their corporate security function. This role will own the risk register, secure SaaS applications and integrations, design and implement enforcement systems, improve endpoint visibility, and shape the broader security roadmap. The ideal candidate has significant experience building security programs, strong technical depth in areas like IAM and SaaS security, and a proven ability to build automation and tooling.
—EngineeringSan Francisco, CA6w ago0
Presentation Designer
Sierra is building a platform to help businesses create better customer experiences using AI. They are looking for a Presentation Designer to create compelling visual narratives for various high-stakes presentations, including GTM launches, executive keynotes, and investor communications. The role involves owning presentation design end-to-end, crafting design systems, and collaborating across marketing, sales, product, and leadership teams. The ideal candidate will have 8+ years of experience designing presentations for B2B, SaaS, or AI-driven companies, with a strategic mindset and mastery of design tools like Google Slides and Figma.
—ProductSan Francisco, CAFeb 110
Communications Manager
Communications Manager for an AI platform company focused on customer experiences. Responsibilities include brand definition, external awareness, press, social media, and PR agency management. Requires understanding of press/social media, strong communication skills, and experience in fast-paced environments.
—ProductSan Francisco, CAJan 200
Global Benefits Manager
This role is for a Global Benefits Manager at Sierra, a company building an AI platform for customer experiences. The manager will design, implement, and manage global benefits programs, partner with internal teams, manage vendor relationships, advise employees, and build scalable systems for benefits administration. The role requires 7+ years of experience in global benefits, strong knowledge of international benefits, vendor management skills, and excellent communication. Experience with global expansion and HRIS platforms is a plus.
—ProductSan Francisco, CAJan 150
Business Development
This role is focused on business development and partnerships for an AI platform company. The Business Development Lead will be responsible for identifying, sourcing, and executing partnerships with key industry players and technology platforms, developing alliances and distribution channels, collaborating with Sales and Marketing on go-to-market strategies, and gathering market intelligence to inform product and GTM decisions. The role requires experience in business development and partnerships in the tech industry, with a preference for experience in high-growth AI or enterprise SaaS startups.
—ProductSan Francisco, CAJan 140
People Operations
This role is for a People Operations professional at an AI company, focusing on managing the full employee lifecycle, process design, performance management, new initiatives, HR systems, and compliance. The company is building a platform for AI-powered customer experiences.
—ProductSan Francisco, CASep '250
Brand Designer (Contract)
Sierra is seeking a Brand Designer (Contract) to create brand assets and end-to-end campaign materials, build brand systems, and design event collateral. The role involves creative thinking, collaboration, and proficiency in design tools.
—ProductSan Francisco, CAAug '250
Software Engineer, Frontend
Software Engineer, Frontend role focused on building and maintaining the user interface for an AI platform that helps businesses create customer experiences. The role involves owning frontend across product and marketing surfaces, leading the design system, crafting pixel-perfect user experiences, championing frontend excellence, and having full-stack involvement.
—EngineeringSan Francisco, CAJun '250