SlipstreamJobsFresh Startup & VC-Backed Jobs

Support engineer (UK)

Writer - London, United Kingdom - Hybrid - posted 2026-09-22

Apply on the company site

SlipstreamJobs tracks this role from the company's public career site. Apply directly on the employer's site.

WRITER is an enterprise generative AI platform enabling leading companies (Mars, Marriott, Uber, Vanguard) to build and deploy AI agents grounded in their data. The company is valued at $1.9B and backed by top-tier investors including Premji Invest and Radical Ventures. As a Senior Support Engineer, you will be the leading technical voice for WRITER's enterprise support function, directly helping developer personas and technical users succeed with the platform. You'll handle intricate, mission-critical customer issues in a complex environment while driving impactful value across the customer base. Key responsibilities include: - Owning triage and resolution of complex customer production issues through Salesforce, email, Slack, and Zoom - Guiding technical end users by debugging and refining custom-built Python and no-code agents - Serving as Tier 2 advanced support, monitoring and tackling complex production issues via monitoring alerts - Driving technical investigations across the stack and escalating deeper issues to product and engineering teams - Shaping the product roadmap by gathering and sharing platform feedback and feature requests - Building and maintaining automated diagnostic tools and scripts to scale support operations and reduce resolution times You'll collaborate closely with Customer Success, Education, Product, Engineering, and Sales teams. An automation-first mindset is essential—you'll leverage WRITER's own AI tools to solve problems faster and more efficiently. You will report directly to the Manager of Support Engineering. REQUIREMENTS: - 5+ years of experience providing technical support for an enterprise B2B SaaS organization - Deep technical proficiency with cloud tech (AWS/GCP), Python, SDKs, SSO/SCIM, Jira, Grafana, and Datadog - Strong skills in RESTful API debugging, integration, and usage to troubleshoot complex customer environments - Ability to work on-screen with customers to overcome product issues and connect with them empathetically - Excellent written and verbal communication skills to explain complex technical concepts clearly - Experience with GenAI and LLMs (highly valued bonus) - Ownership mindset: resolving every technical issue from start to finish

About Writer

AI / Data / Infrastructure; SaaS / Enterprise Software — enterprise generative AI platform for business teams.

Similar roles