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This listing was closed on Aug 21, 2026.
Browse Open JobsPrincipal Software Engineer - Agentic Platform
Summary by AIEngineer.careers
Principal Software Engineer - Agentic Platform is a AI Agent Engineer role (full-time). with Flagship Pioneering, Inc. in CAMBRIDGE, US. Compensation shown: $188K–$258K. Imported listing (source: jobs-radar.com). Apply on the employer's site (jobs-radar.com).
Imported listing (source: jobs-radar.com) · Apply on jobs-radar.com
CAMBRIDGE · US
$188K–$258K
Full-time
PRINCIPAL
The sections below reproduce the third-party job description for reference. AIEngineer.careers does not write or control this text.
Imported job description
Sourced from jobs-radar.com
Pioneering Intelligence is building intelligent software systems that integrate agentic AI with scientific reasoning to accelerate discovery. They seek a Principal Software Engineer to own the agentic platform: a durable orchestration layer for long-running, multi-agent, multi-model scientific workflows.
Responsibilities
- Own the agentic platform end to end, from prototype to production.
- Architect workflow orchestration, evaluation frameworks, and event-driven distributed systems.
- Define SDK abstractions and API contracts between model/agent outputs and downstream consumers.
- Deliver infrastructure-as-code implementations (AWS CDK, Terraform, containerized services).
- Explore and template agent design and deployment patterns, set technical standards and architectural direction.
- Partner across teams and mentor engineers and scientists.
Requirements
- B.S. or M.S. in Computer Science, Engineering, or related field with 10+ years of software development experience.
- Proven track record architecting and maintaining large-scale distributed systems in production.
- Deep expertise in workflow orchestration and event-driven architecture (stateful execution, idempotency, durable retries, replay).
Flagship Pioneering, Inc.
Cambridge · US · 804+ employees
Flagship Pioneering invents and builds platform companies in life sciences, with a focus on transformative human-health and sustainability products. Since 2000, it has originated and fostered more than 100 scientific ventures and supports an ecosystem of more than 40 companies.
