
Senior Staff Software Engineer (Agentic Systems, Moveworks)
ServiceNow
Job description
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We’re building the runtime infrastructure that powers Moveworks’ AI agents — the systems that orchestrate, execute, and deliver agent responses to millions of enterprise users in real time
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This is not an ML role. This is a distributed systems engineering role at the heart of the agentic AI wave
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Our AI agents can plan, execute multi-step workflows, call tools, wait on human input, and resume — all while maintaining correctness, observability, and low latency. The systems that make this possible are what you’ll build and own
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Agent orchestration engine — A state machine that manages long-running agent sessions, coordinating planning, execution, and user interaction across multiple LLM calls and tool invocations
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Distributed session management — Lease-based ownership using DynamoDB conditional writes, heartbeat protocols, and crash recovery via checkpointing
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Event-driven message pipeline — SQS FIFO queues for ordered delivery, Kafka consumers for event processing, and real-time streaming via gRPC and Socket.IO
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Structured concurrency — Python asyncio TaskGroups running multiple concurrent tasks per session (message polling, lease heartbeats, output publishing, orchestrator execution) with fail-fast semantics and graceful cancellation
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Observability infrastructure — OpenTelemetry instrumentation, distributed trace context propagation across async boundaries, custom span lifecycle management for sessions that span minutes
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Caching and state layers — Redis, DynamoDB KV stores with per-org/per-bot scoping, batch read optimization, and hot-reload configuration
Benefits
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Generous family leave
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Matched donations
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Annual learning stipends
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Flexible PTO
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Competitive retirement plan
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Paid volunteer time- Observability: OpenTelemetry, distributed tracing, span context propagation, Prometheus metrics
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Concurrent/async programming: Python asyncio, Go goroutines, structured concurrency, cancellation handling
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Distributed systems: consistency models, idempotency, exactly-once delivery, distributed locking/leasing
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You should have deep experience in at least 3 of these areas:
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GRPC/protobuf: streaming RPCs, service interface design, error handling patterns
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Event-driven architectures: message queues (SQS, Kafka), pub/sub, backpressure, delivery guarantees
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Database systems for infrastructure: DynamoDB (conditional writes, transactions), Redis (connection pooling, pub/sub)
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10+ years building production backend/infrastructure systems
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Comfort with ambiguity — these are novel problems without textbook solutions
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Experience designing and operating systems that handle real traffic at scale
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Strong in Python or Go (ideally both)