Senior Software Engineer

Wearehaystack — Germany · Posted ~1 day ago

Senior Visa History ✓

Skills

Full-stack software engineering Modern web applications Frontend development Backend development DevOps Cloud-native services AI engineering LLMs Retrieval Tool use Structured workflows AI Cloud-native Frontend Backend

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Summary ✨ AI‑Generated

Join a senior engineering team building modern web applications and cloud-native services while integrating AI-native and agentic capabilities. You will work across frontend, backend, DevOps, and AI engineering, using LLMs, retrieval, tools, and structured workflows. Close collaboration with product, UX, architecture, and engineering teams will help shape reliable, secure, user-focused applications.

Highlights

Build modern full-stack applications and AI-native features while working across cloud, frontend, backend, DevOps, and AI engineering. The role offers cross-functional collaboration and the opportunity to influence engineering best practices in a healthcare-oriented environment.

Description

We're hiring on behalf of a Haystack partner! The Role • Design, develop, and operate modern web applications across a SaaS portfolio, working across frontend, backend, and DevOps layers. • Integrate AI-native features and agentic experiences into products, leveraging LLMs, retrieval, tool-use, and structured workflows to add value for healthcare professionals and patients. • Design, develop, and operate cloud-native services with a focus on reliability, security, and developer productivity, contributing to shared agents, skills, pipelines, and harnesses. • Collaborate closely with Product Management, UX, Architecture, and Engineering teams to enhance engineering and AI engineering quality and shape best practices for agentic applications. • Understand healthcare workflows and maintain a user-centric, outcome-driven mindset in feature development. What You'll Need • Several years of senior-level experience in full-stack engineering of modern web applications, with deep expertise in at least one frontend stack (React or Angular) and one backend stack (Java/Spring Boot or Python). • A university degree (Master's or PhD) in Computer Science, Software Engineering, or a comparable technical field, with above-average academic performance. • Solid practical experience with core technologies such as React/Angular, Java Spring Boot, Python, Kafka, Terraform, and cloud/DevOps environments (Kubernetes, Helm, ArgoCD). • Proven experience in effectively applying AI within software engineering, ideally including agentic coding tools and experience in designing AI pipelines, harnesses, and context engineering. • Fluent German and English language skills, strong problem-solving abilities, a passion for innovation, high proactivity, and excellent collaboration skills. What's On Offer • Competitive salary • Flexible hybrid work arrangements with the option to work remotely two days per week. • Opportunities for professional development through an in-house academy and external partnerships. • Access to wellness facilities, including a well-equipped gym and healthy meal options in the company canteen. Apply via Haystack today!