(Remote) Senior Full-Stack Software Engineer
Join to apply for the (Remote) Senior Full-Stack Software Engineer role at Arqh.
Join as a Senior Full-Stack Software Engineer (Remote, EU) and help us build the end-to-end product experience around our engine. You’ll work across React/TypeScript frontends, Python services, data stores, and cloud infra; turning complex planning & routing problems into clean, fast, reliable tools that dispatchers love.
What you’ll do
* Ship end-to-end features: from UX components to APIs, data models, and deployments.
* Build and evolve our web app with a focus on usability, clarity, and performance.
* Work across MongoDB / Cosmos DB / SQL to model, query, and optimize real workloads.
* Use pub-sub / event-driven patterns for real-time dashboards and system visibility.
* Leverage Redis for caching, queues, and low-latency coordination.
* Own code quality, testing, CI/CD, and observability.
* Collaborate with product, ops, and customers to turn workflows into intuitive UIs and robust systems.
Must-have skills
* 5–10 years of full-stack experience shipping production systems.
* Experience with data-heavy dashboards, internal tools, or B2B SaaS.
* Strong React + TypeScript expertise (hooks, state, component architecture).
* Solid database experience:
o MongoDB / Cosmos (NoSQL)
o SQL (schemas, joins, migrations, performance basics)
* Experience with pub-sub / messaging (Kafka, SNS/SQS, Service Bus, Pub/Sub, etc.).
* Working knowledge of Redis (caching, sessions, queues).Cloud & containers: Docker, Docker Compose, and familiarity with Kubernetes concepts.
* Strong engineering foundations: testing, reviews, CI/CD, monitoring, logging.
* Comfortable in a high-ownership, low-ego environment; fluent and advanced English.
* Based in the EU or able to work full-time aligned with EU time zones.
Big plus
* Mobile dev (React Native, Flutter, or native iOS/Android).
* Python backend experience (APIs, services, data layer).
* Strong design/UX sensibility (design systems, Figma, typography).
* Experience in remote-first or async-oriented teams.
How we work
* Pragmatic engineering: simple first, measurable improvements always.
* Tight feedback loops with customers and ops, you see the impact fast.
* Small team, high ownership, high trust, you shape the stack and standards.
* Remote-first in Europe, with core hours around CET.
What we offer
* High-Ownership and Impact Environment: Shape the product foundations of a fast-growing company.
* World-Class Team: Work directly with founders and researchers.
* Fully remote within the EU, plus support for your home office / co-working setup.
* Competitive compensation.
If this sounds like you, we’d love to hear from you! CV and cover letter are required; certificates, GitHub portfolio and recommendation letters are highly beneficial.
Seniority level
Mid‑Senior level
Employment type
Full‑time
Job function
Engineering and Information Technology
Industries: Software Development
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