Frontend Engineer - React
GlassFlow
Frontend Engineer - React at GlassFlow is a full time role based in Berlin, State of Berlin, Germany. Listed skills: Software Development. It was published on 2 September 2026 and was open at last check.
| Role | Frontend Engineer - React |
|---|---|
| Company | GlassFlow |
| Location | Berlin, State of Berlin, Germany |
| Employment type | Full Time |
| Skills listed | Software Development |
| Published | 2 September 2026 |
| Status | Open at last check |
About GlassFlow:
GlassFlow is the data infrastructure for AI agents in production. It has two products: GlassFlow Tares, which feeds agents correlated data from every system they touch, and GlassFlow Rius, which traces and debugs what agents do once they're running.
We’re a Berlin startup with a Silicon Valley mentality, backed with $5.9m from Upfront Ventures, the CEO of GitHub, the ex-CTO of Aiven, and more world-class investors.
The founders are serial entrepreneurs with more +10y of experience in building and selling data products.
Tasks
Your Role
As one of the first engineers, you'll get to lay the tech foundations of GlassFlow. As a frontend engineer, you will design and implement our web applications in close collaboration Backend Team, and CTO. You will join a small team solving challenging problems in the field of Data engineering and building a product that will be used by developers across the world.
Requirements
Previous experience that could be helpful:
- Fluent in TypeScript and frontend frameworks like React
- Experience with public or private clouds (AWS / GCP / Azure)
- Experience with DevOps (Kubernetes, Docker, GitHub Actions)
- Worked in fast-growing environments or early-stage startups
Benefits
What you’ll get
- Real ownership: competitive equity (everyone at GlassFlow is an owner).
- The chance to build something that changes how the world streams data.
- The opportunity to build for global tech brands from day one.
- A career trajectory that will 10x your skills and network.
Benefits:
- Competitive salary with Stock Option Grant
- Ticket for public transportation in Berlin
- Company credit card with a monthly allowance
- Newest tech of your choosing
- Annual Learning budget for personal development
- Generous WFH policy and a budget for home office setup
GlassFlow is an equal opportunity employer that values diversity in the workplace. We encourage applications from all qualified individuals, including those with diverse backgrounds and disabilities.
Create your free OnJob profile to apply — we'll take you to GlassFlow's application after sign-up. · Posted 2 Sept 2026.
Frontend Engineer - React at GlassFlow — questions answered
What does the Frontend Engineer - React role at GlassFlow pay?
GlassFlow does not publish a salary on this Frontend Engineer - React listing, so OnJob shows no figure for it rather than an estimate. For what this role pays across the market, the OnJob salary guides aggregate the live listings that do disclose pay.
Where is the Frontend Engineer - React role at GlassFlow based?
GlassFlow lists this Frontend Engineer - React role in Berlin, State of Berlin, Germany, advertised as full time work at that location. Larger employers sometimes cover several sites under one city name, so confirm the exact office with GlassFlow before you apply.
What skills does the Frontend Engineer - React role at GlassFlow require?
The Frontend Engineer - React at GlassFlow listing names Software Development. Those are the skills the employer put on the posting itself, so they are the ones worth matching in your profile and covering first in an interview.
Is the Frontend Engineer - React role at GlassFlow still open?
The Frontend Engineer - React posting at GlassFlow was open at OnJob's last check of the employer's careers page, having been published on 2 September 2026. OnJob re-checks source listings on each build and marks a role closed once it disappears, but listings can close without notice, so the employer's own page is the final word.
How do you apply for the Frontend Engineer - React role at GlassFlow?
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