StackOne
Posted 8mo ago

QA Engineer

StackOne
Sheffield, England, United Kingdom
OnsiteContract
Responsibilities
  • testing integrations
  • monitoring systems
  • building infrastructure
Requirements
  • Experience testing web services and integrations
  • Familiarity with Typescript/Node
  • NestJs, Rails, AWS
  • Monitoring tools
  • Strong security awareness and software engineering practices
Technical tools mentioned
AWSECSPostgresDatadogSentryTypescriptNode.jsNestJsRailsNotionSlackJiraGitHub

Job description

Company Description:

About Us

We are developing a next-gen API platform that allows SaaS businesses of any size to integrate their product with third-party products in a fast, powerful, and secure way.

🎖️ Our vision

The number of SaaS companies is exploding. But making great integrations is still too expensive and slow. We are building StackOne to solve this and become the platform that powers a connected ecosystem of apps that customers love.

💪 Well-funded and backed by top-tier angels and VCs, we're now growing extremely rapidly and we are currently raising a multi-million dollar round. We're seeking talented and driven individuals who can help us achieve our vision and continue to grow the product and the overall company at a record pace.

 

Job Description:Additional Information:

⚡️ Our Stack

As one of the first senior engineering hires in the company, you will have a lot of freedom and agency to choose and work with the technology you love. Our tech stack includes:

  • Infra & monitoring: AWS (ECS, Postgres), Datadog, Sentry…
  • Languages & Frameworks: Typescript (Node.js), NestJs, Rails
  • Other day-to-day Tools: Notion, Slack, Jira, GitHub, and more

🚀 Product

Our integration platform is unique for SaaS because:

  • It’s easy and fast. To add dozens of integrations, you only need to integrate once with our unified API and we take care of the rest. This is way faster, cheaper, and more reliable than building every integration to each tool one at a time (it can take weeks/months per integration).
  • We enrich and standardize APIs: Don’t worry about the headache of figuring out how every tool’s API works. We add features that don’t exist out of the box (like using filters in your query or triggering a webhook when data changes) and make all APIs behave in the same consistent way. It’s easier and better to go through StackOne than to connect to the tools directly.
  • Extreme security and privacy: We will soon be SOC2 certified, we have data residency options for GDPR compliance, and more features to protect your customers’ data.

 

 

About StackOne

Unified API platform for AI agent integrations.

Year founded
2023
Employees
54
Organization type
Private
Latest investment
Raised $24.40M Series A (2025) — led by Google Ventures
Headquarters
GB

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