Développeur Java principal concevant des systèmes backend pour les logiciels infonuagiques IA de Tecsys. Mentorant les développeurs et améliorant la performance, la sécurité et la fiabilité des chaînes d'approvisionnement.
SO
Senior Backend Engineer – Features Team
Posted 3 months ago
About the role
- Senior Backend Engineer building applications and APIs for a real-time data crisis alert platform. Collaborating across teams to enhance the reliability and quality of alerts delivered to users globally.
Responsibilities
- Implement and iterate on microservices and APIs consumed by the alert pipeline and samdesk applications
- Add new data sources to the pipeline, ensuring correct parsing, enrichment, and routing
- Identify and resolve bottlenecks in dataflow before they reach production
- Design and document APIs for consumption by front-end teams and external integrations
- Report on health of key system components
- Design and implement AI agents that coordinate LLM inference with our real-time data pipeline
- Build and maintain the orchestration layer governing how language models interact with structured pipeline outputs
- Integrate with OpenAI and Anthropic APIs, including prompt engineering, tool use, and response handling at scale
- Ensure agent workflows are observable, testable, and fault-tolerant in production
- Architect and deliver internal tools used by operations, ML, and QA teams to monitor, debug, and improve alert quality
- Identify gaps in developer and analyst workflows and build solutions that meaningfully reduce toil
- Contribute to the roadmap and participate in architectural decision-making
- Set the bar for code quality through rigorous code review and mentorship
- Ensure adequate test coverage across components so systems can be safely extended
- Decompose complex requirements into accurate effort estimates
Requirements
- 5+ years of professional software engineering experience with a strong backend focus
- Expert-level proficiency in Node.js (TypeScript) and/or Python
- Hands-on experience with OpenAI and/or Anthropic APIs, including tool use, streaming, and prompt management
- Deep experience designing and building scalable REST or GraphQL APIs
- Experience with Docker and containerized application architecture
- Expertise leveraging AI Coding tools
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