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Backend .NET Developer
Fully remote backend role building .NET integrations with external systems (SOAP/XML and REST/OpenAPI services), async data exchange via message queues (RabbitMQ), BPMN process logic in C#, plus Docker and CI/CD — for a client in the financial/banking sector. B2B contract at 18k–23k PLN net/month.
API Integration & Agentic AI Engineer
Designs, secures, and operates enterprise API integrations (REST, SOAP, event-driven) on MuleSoft and Azure, and connects AI agents to enterprise APIs and workflows using MCP and A2A standards. Also builds IaC/CI-CD pipelines and supports production with monitoring and an on-call rotation. Hybrid role based in Bellevue, WA.
QA Engineer (AI + Python)
QA engineer owning quality of an AI coaching platform: builds the LLM evaluation practice (golden sets, metrics, regression detection) for Python/LangGraph agents and runs API and consumer-driven contract testing (Pact) against NestJS services. Fully remote B2B with overlap with US Mountain Time.
Backend Developer
Build, scale, and maintain Node.js server-side applications (Express/NestJS) for a sports school company, designing secure, high-throughput REST/GraphQL APIs for web and mobile clients. Involves database work (SQL/NoSQL), Docker/CI-CD, performance tuning, and collaboration with data engineers and front-end developers.
Senior Java Engineer
Senior Java Engineer designs and maintains complex Java-based software solutions for diverse client projects, leveraging AI tools and agent-based development while collaborating with cross-functional teams in Zurich or Bern.
Lead Software Engineer - Java or Python, Agentic AI
Lead Software Engineer building autonomous agent capabilities for CI/CD pipelines and code remediation using Java, Python, and Kubernetes.
Senior Java Engineer
Wir setzen AI-gestützte Tools gezielt ein, um Entwicklungszyklen zu verkürzen, Qualität zu erhöhen und neue Lösungsansätze schneller zu evaluieren. Gleichzeitig treiben wir aktiv den Aufbau agentenbasierter Entwicklung…
