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Developer Relations Engineer, EMEA

London, UK

About Arize

AI is rapidly transforming the world. As generative AI reshapes industries, teams need powerful ways to monitor, troubleshoot, and optimize their AI systems. That’s where we come in. Arize AI is the leading AI & Agent Engineering observability and evaluation platform, empowering AI engineers to ship high-performing, reliable agents and applications. From first prototype to production scale, Arize AX unifies build, test, and run in a single workspace—so teams can ship faster with confidence.

We’re a Series C company backed by top-tier investors, with over $135M in funding and a rapidly growing customer base of 150+ leading enterprises and Fortune 500 companies. Customers like Booking.com, Uber, Siemens, and PepsiCo leverage Arize to deliver AI that works.

Note: Arize is a remote-first company but Developer Relations roles often appear at in-person events. The nature of this role requires candidates to be based in the greater London metro area, though there isn't an in-office requirement.

The Opportunity

Our developer relations team’s mission is to provide the best possible developer experience for our flagship products, Arize AX and Arize Phoenix. You’ll drive value to the business by building authentic relationships with the community at in-person events, writing best-in-class documentation, attention-grabbing open-source demos, blog posts, videos, social content and more. We are expanding the team to improve our geographic coverage, with this role specifically based in the greater London metro area.

What You’ll Do

Primary responsibilities

  • Build awareness of Arize’s products and our reputation as a thought leader in the space of AI evaluations and observability across every medium: social content, blog posts, videos, and more
  • Create a stellar onboarding experience for users of Arize by writing, expanding and polishing our product documentation
  • Write tutorials, cookbooks and open-source demonstration repositories that drive users quickly from introduction to value
  • Interact directly with our developer community at conferences, trade shows, and local meetups as well online through our community Slack and other channels
  • Take feedback from the community and turn it into actionable product insights that shape our open source and commercial product roadmaps

Secondary responsibilities

  • Assist our marketing team by providing source material for field marketing and SEO-focused website copy
  • Be the first point of contact for community members with product questions, directing them to the appropriate teams and channels
  • Collaborate with the Product team to prototype “spikes” for new features and product directions
  • Build partnerships with other companies and projects in the space to extend our reach

What We’re Looking For

  • 3+ years of experience in an engineering or equivalently technical dev relations role
  • Excellent technical communication skills, both written and verbal, demonstrated by public-facing documentation, blog posts and videos where possible
  • Up-to-date engineering skills, ideally but not necessarily demonstrated by open-source demonstrations and cookbooks
  • Working knowledge of LLM-based app development e.g. agents, RAG, orchestration frameworks. You do not need to be specifically familiar with Arize.
  • A curious and self-motivated continuous learner, comfortable with the ambiguities and rapid iteration of a startup environment
  • Willing to attend occasional evening and weekend events in-person either local to your location or (less frequently) within a few hours’ travel time

Bonus Points

  • Familiarity with the evaluations and observability space including products like Arize
  • Highly engaged in technical communities on forums like X, Reddit, Slack, Discord, Dev.to etc.
  • Existing experience running or contributing to open-source projects like Arize Phoenix

Actual compensation is determined based upon a variety of job related factors that may include: transferable work experience, skill sets, and qualifications. Total compensation also includes unlimited paid time off, generous parental leave plan, and others for mental and wellness support.

While we are a remote-first company, we have opened offices in New York City and the San Francisco Bay Area, as an option for those in those cities who wish to work in-person. For all other employees, there is a WFH monthly stipend to pay for co-working spaces.

More About Arize

Arize’s mission is to make the world’s AI work—and work for people.
Our founders came together through a shared frustration: while investments in AI are growing rapidly across every industry, organizations face a critical challenge—understanding whether AI is performing and how to improve it at scale.

Learn more about what we're doing here:

https://techcrunch.com/2025/02/20/arize-ai-hopes-it-has-first-mover-advantage-in-ai-observability/

https://arize.com/blog/arize-ai-raises-70m-series-c-to-build-the-gold-standard-for-ai-evaluation-observability/

Diversity & Inclusion @ Arize

Our company's mission is to make AI work and make AI work for the people, we hope to make an impact in bias industry-wide and that's a big motivator for people who work here. We actively hope that individuals contribute to a good culture

  • Regularly have chats with industry experts, researchers, and ethicists across the ecosystem to advance the use of responsible AI
  • Culturally conscious events such as LGBTQ trivia during pride month
  • We have an active Lady Arizers subgroup

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