Agent Engineer, TLM

Agent Engineer, TLM

Full-Time 80000 - 100000 ÂŁ / year (est.) No home office possible
Sierra

At a Glance

  • Tasks: Lead a team to design and deliver powerful AI agents that drive business growth.
  • Company: Join Sierra, a cutting-edge AI platform company with a vibrant culture.
  • Benefits: Enjoy unlimited PTO, health benefits, and a supportive work environment.
  • Other info: Dynamic workplace with opportunities for personal and professional growth.
  • Why this job: Shape the future of AI while collaborating with top enterprises and startups.
  • Qualifications: Experience in leading engineering teams and strong problem-solving skills required.

The predicted salary is between 80000 - 100000 ÂŁ per year.

About us

At Sierra, we’re creating a platform to help businesses build better, more human customer experiences with AI. We are primarily an in‑person company based in San Francisco, with growing offices in Atlanta, New York, London, Paris, Singapore, and Japan.

We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and Family. These values are the foundation of our work, and we are committed to upholding them in everything we do.

What you’ll do

  • Lead the design and delivery of production‑grade AI agents: You’ll manage and grow a team of engineers building highly performant, reliable, and intuitive AI agents that are central, mission‑critical, and directly drive Sierra’s growth.
  • Own the Agent Development Life Cycle (ADLC): You’ll guide your team through the full lifecycle—from initial pilot through deployment and continuous iteration—coaching engineers to set and maintain the standard for ADLC best practices.
  • Partner with large enterprises and cutting‑edge startups: You’ll collaborate with leaders at some of the world’s largest enterprises to understand their most pressing business challenges, and guide your team in building AI agents that transform how they operate at scale.
  • Shape the future of the platform: Your team’s direct work with customers will guide the evolution of Sierra’s core platform.

What you'll bring

  • Experience leading engineering teams that build and scale end‑to‑end production systems
  • Strong technical problem‑solving skills and the ability to guide teams through ambiguous, fast‑changing environments
  • A leadership style that blends high standards with empathy, fostering both speed and quality
  • Proven ability to work closely with customers and translate business needs into technical deliverables
  • Excellent communication skills across technical and non‑technical audiences
  • Degree in Computer Science or related field, or equivalent professional experience.

Even better…

  • AI‑related experience (experience developing AI agents a plus).
  • Experience building or deploying AI/LLM systems in production
  • Background as a founder, engineering lead, or startup builder with high ownership and urgency
  • Familiarity with tools for today’s AI agents: eval frameworks, agent tooling, RAG pipelines, and prompt engineering
  • Prior experience with React, TypeScript, and/or Go
  • Experience interfacing with customers or leading technical projects with external stakeholders

Our values

  • Trust: We build trust with our customers with our accountability, empathy, quality, and responsiveness.
  • Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones.
  • Craftsmanship: We get the details right, from the words on the page to the system architecture.
  • Intensity: We know we don’t have the luxury of patience. We play to win.
  • Family: We know that balance and intensity are compatible, and we model it in our actions and processes.

What we offer

  • Flexible (Unlimited) Paid Time Off
  • Medical, Dental, and Vision benefits for you and your family
  • Life Insurance and Disability Benefits
  • Retirement Plan (e.g., 401K, pension) with Sierra match
  • Parental Leave
  • Fertility and family building benefits through Carrot
  • Lunch, as well as delicious snacks and coffee to keep you energized
  • Discretionary Benefit Stipend giving people the ability to spend where it matters most
  • Free alphorn lessons

Be you, with us

We're working to bring the transformative power of AI to every organization in the world. To do so, it is important to us that the diversity of our employees represents the diversity of our customers.

Agent Engineer, TLM employer: Sierra

At Sierra, we pride ourselves on fostering a vibrant work culture that champions trust, customer obsession, and craftsmanship. Our San Francisco office offers flexible paid time off, comprehensive health benefits, and unique perks like free alphorn lessons, all while providing ample opportunities for professional growth in the rapidly evolving field of AI. Join us to be part of a team that values both personal and professional achievements, ensuring a balanced yet intense work environment.
Sierra

Contact Detail:

Sierra Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Agent Engineer, TLM

✨Tip Number 1

Network like a pro! Reach out to people in your industry on LinkedIn or at events. A friendly chat can lead to opportunities that aren’t even advertised yet.

✨Tip Number 2

Show off your skills! Create a portfolio or a GitHub repository showcasing your projects. This gives potential employers a taste of what you can do and sets you apart from the crowd.

✨Tip Number 3

Prepare for interviews by practising common questions and scenarios related to AI and engineering. We recommend doing mock interviews with friends or using online platforms to boost your confidence.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are genuinely interested in joining our team!

We think you need these skills to ace Agent Engineer, TLM

Leadership
Technical Problem-Solving
End-to-End Production Systems
AI Agent Development
Customer Engagement
Communication Skills
Project Management
React
TypeScript
Go
AI/LLM Systems Deployment
Empathy in Leadership
Adaptability in Fast-Changing Environments
Collaboration with External Stakeholders
Understanding of AI Tools and Frameworks

Some tips for your application 🫡

Show Your Passion for AI: When you're writing your application, let your enthusiasm for AI shine through! We love candidates who are genuinely excited about the technology and its potential to transform businesses. Share any relevant projects or experiences that highlight your passion.

Tailor Your Application: Make sure to customise your application to reflect how your skills and experiences align with our values and the job description. We want to see how you can contribute to our mission of creating better customer experiences with AI, so don’t hold back!

Be Clear and Concise: While we appreciate creativity, clarity is key! Keep your application straightforward and to the point. Use bullet points where necessary to make it easy for us to see your qualifications and experiences at a glance.

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re serious about joining our team!

How to prepare for a job interview at Sierra

✨Know the Company Inside Out

Before your interview, dive deep into Sierra's mission and values. Understand how they prioritise trust, customer obsession, craftsmanship, intensity, and family. This will not only help you align your answers with their culture but also show that you're genuinely interested in being part of their team.

✨Showcase Your Technical Expertise

Be prepared to discuss your experience with building and scaling production systems, especially in AI. Bring examples of past projects where you led a team through challenges, focusing on your problem-solving skills and how you maintained high standards while fostering a supportive environment.

✨Communicate Clearly and Confidently

Practice explaining complex technical concepts in simple terms. Since you'll be interfacing with both technical and non-technical audiences, demonstrating your ability to bridge that gap will be crucial. Use clear examples from your experience to illustrate your points.

✨Prepare Questions That Matter

Think of insightful questions that reflect your understanding of Sierra's goals and challenges. Ask about their approach to customer feedback in AI development or how they envision the future of their platform. This shows your enthusiasm and strategic thinking, making you stand out as a candidate.

Land your dream job quicker with Premium

You’re marked as a top applicant with our partner companies
Individual CV and cover letter feedback including tailoring to specific job roles
Be among the first applications for new jobs with our AI application
1:1 support and career advice from our career coaches
Go Premium

Money-back if you don't land a job in 6-months

>