$118K - $156K/yr
This role bridges backend engineering and production ML, turning models into real-time decisioning ... drift, accuracy, latency, failure modes) and retraining strategies Partner with DS to choose ...
$118K - $156K/yr
This role bridges backend engineering and production ML, turning models into real-time decisioning ... drift, accuracy, latency, failure modes) and retraining strategies Partner with DS to choose ...
Mclean, VA · Hybrid
Implement pipelines for model drift, retrieval accuracy, and quality monitoring. 3.4 Application ... Build APIs, automation services, and backend components using Python (FastAPI, Flask, etc.
Mclean, VA · Hybrid
Implement pipelines for model drift, retrieval accuracy, and quality monitoring. 3.4 Application ... Build APIs, automation services, and backend components using Python (FastAPI, Flask, etc.
San Francisco, CA · On-site
$120K - $170K/yr
... developer-friendly APIs/tools - so teams across the org can self-serve what they need and ship ... drift/quality monitoring, and safe rollouts. * Learn to own reliability: SLOs, alerting ...
San Francisco, CA · On-site
$120K - $170K/yr
... developer-friendly APIs/tools - so teams across the org can self-serve what they need and ship ... drift/quality monitoring, and safe rollouts. * Learn to own reliability: SLOs, alerting ...
San Francisco, CA · On-site
$120K - $170K/yr
... developer-friendly APIs/tools - so teams across the org can self-serve what they need and ship ... drift/quality monitoring, and safe rollouts. * Learn to own reliability: SLOs, alerting ...
San Francisco, CA · On-site
$120K - $170K/yr
... developer-friendly APIs/tools - so teams across the org can self-serve what they need and ship ... drift/quality monitoring, and safe rollouts. * Learn to own reliability: SLOs, alerting ...
Reston, VA · On-site
The ideal candidate is a hands-on engineer with strong Python backend development skills, practical ... drift indicators, and monitoring status. Support frontend development where needed using Angular ...
Reston, VA · On-site
The ideal candidate is a hands-on engineer with strong Python backend development skills, practical ... drift indicators, and monitoring status. Support frontend development where needed using Angular ...
Boston, MA · Remote
... data drift. * Automate CI/CD for ML artifacts and infrastructure using GitHub Actions or equivalent. * Collaborate with cross-functional teams, including frontend engineers, backend engineers ...
Quick apply
Boston, MA · Remote
... data drift. * Automate CI/CD for ML artifacts and infrastructure using GitHub Actions or equivalent. * Collaborate with cross-functional teams, including frontend engineers, backend engineers ...
Boston, MA · On-site +1
... data drift. * Automate CI/CD for ML artifacts and infrastructure using GitHub Actions or equivalent. * Collaborate with cross-functional teams, including frontend engineers, backend engineers ...
Boston, MA · On-site +1
... data drift. * Automate CI/CD for ML artifacts and infrastructure using GitHub Actions or equivalent. * Collaborate with cross-functional teams, including frontend engineers, backend engineers ...
Chicago, IL · On-site
$59 - $75.25/hr
Implement back-end services and RESTful APIs using Java (Spring Boot), Spring Data, and Maven ... Collaborate on automated contract validation, drift detection, and compatibility checks. * Ensure ...
Quick apply
Chicago, IL · On-site
$59 - $75.25/hr
Implement back-end services and RESTful APIs using Java (Spring Boot), Spring Data, and Maven ... Collaborate on automated contract validation, drift detection, and compatibility checks. * Ensure ...
Portland, OR · On-site
$110K - $152K/yr
Strong backend engineering fundamentals in Python, with API frameworks like FastAPI or Flask ... drift * Comfort with the data layer ML depends on: SQL, key-value/low-latency stores (Redis ...
Portland, OR · On-site
$110K - $152K/yr
Strong backend engineering fundamentals in Python, with API frameworks like FastAPI or Flask ... drift * Comfort with the data layer ML depends on: SQL, key-value/low-latency stores (Redis ...
San Francisco, CA · On-site +1
$144K - $190K/yr
Strong backend engineering fundamentals in Python, with API frameworks like FastAPI or Flask ... drift * Comfort with the data layer ML depends on: SQL, key-value/low-latency stores (Redis ...
San Francisco, CA · On-site +1
$144K - $190K/yr
Strong backend engineering fundamentals in Python, with API frameworks like FastAPI or Flask ... drift * Comfort with the data layer ML depends on: SQL, key-value/low-latency stores (Redis ...
... and developer tooling that the entire engineering org depends on. Expert in building and ... Instrument agentic systems for behavioral drift, regression, and failure modes that traditional ...
... and developer tooling that the entire engineering org depends on. Expert in building and ... Instrument agentic systems for behavioral drift, regression, and failure modes that traditional ...
Austin, TX · On-site
$121K - $160K/yr
Proficient in Python, with solid backend engineering experience using FastAPI or Django. Solid ... drift detection. Background in ML algorithms and a track record of their practical application in ...
Austin, TX · On-site
$121K - $160K/yr
Proficient in Python, with solid backend engineering experience using FastAPI or Django. Solid ... drift detection. Background in ML algorithms and a track record of their practical application in ...
Build intelligent monetization tools that automatically detect pricing drift, run experiments ... You Have * 3+ years of experience building production systems across the stack (backend services ...
Build intelligent monetization tools that automatically detect pricing drift, run experiments ... You Have * 3+ years of experience building production systems across the stack (backend services ...
Toronto, ON · On-site
... and drift in ways that are immediately actionable for technical and non-technical stakeholders ... Collaborate closely with backend and AI engineers to define API contracts, optimize data flows for ...
Toronto, ON · On-site
... and drift in ways that are immediately actionable for technical and non-technical stakeholders ... Collaborate closely with backend and AI engineers to define API contracts, optimize data flows for ...
Own production ML behavior end-to-end: precision/recall tradeoffs, regression detection, drift ... Partner with backend engineers to integrate inference into durable, long-running workflows without ...
Own production ML behavior end-to-end: precision/recall tradeoffs, regression detection, drift ... Partner with backend engineers to integrate inference into durable, long-running workflows without ...
Champion Developer Experience: Build the internal tooling, feedback loops, and testing workflows ... Strong backend engineering fundamentals in Python, Java, Go, or equivalent * Experience designing ...
Quick apply
Champion Developer Experience: Build the internal tooling, feedback loops, and testing workflows ... Strong backend engineering fundamentals in Python, Java, Go, or equivalent * Experience designing ...
$86K - $129K/yr
The current codebase includes a substantial FastAPI backend, a React/TypeScript frontend, a ... Maintain quality gates including linting, type checking, OpenAPI drift checks, migration safety ...
$86K - $129K/yr
The current codebase includes a substantial FastAPI backend, a React/TypeScript frontend, a ... Maintain quality gates including linting, type checking, OpenAPI drift checks, migration safety ...
New York, NY · On-site
$61 - $80.75/hr
Own production ML behavior end-to-end: precision/recall tradeoffs, regression detection, drift ... Partner with backend engineers to integrate inference into durable, long-running workflows without ...
New York, NY · On-site
$61 - $80.75/hr
Own production ML behavior end-to-end: precision/recall tradeoffs, regression detection, drift ... Partner with backend engineers to integrate inference into durable, long-running workflows without ...
$213K - $272K/yr
You will partner closely with AI/ML research, the application backend team, and platform and ... and drift detection. * LLMOps: Bring LLM, VLM, and agentic workloads under the same platform ...
$213K - $272K/yr
You will partner closely with AI/ML research, the application backend team, and platform and ... and drift detection. * LLMOps: Bring LLM, VLM, and agentic workloads under the same platform ...
Santa Monica, CA · On-site
$170K - $200K/yr
... backend engineers to make sure every system we ship is reliable, hardened, and production-ready ... Partner with engineering teams to enforce environment parity and prevent configuration drift across ...
Santa Monica, CA · On-site
$170K - $200K/yr
... backend engineers to make sure every system we ship is reliable, hardened, and production-ready ... Partner with engineering teams to enforce environment parity and prevent configuration drift across ...
What is it like to work at Drift?
$118K - $156K/yr
Other
Posted 27 days ago
Title: Senior Java / Machine Learning Engineer (Supply Chain & Fulfillment)
Overview
We're hiring a Senior Java / ML Engineer to build intelligent systems that power demand forecasting,
inventory optimization, routing, and fulfillment in a large-scale retail environment. This role
bridges backend engineering and production ML, turning models into real-time decisioning
systems used across distribution centers and eCommerce platforms.
You'll work with high-volume data and partner with product, data science, and operations to deliver
systems that directly impact in-stock rates, delivery speed, and cost efficiency.
Responsibilities
Design and build Java-based microservices (Spring Boot) real-time inference
Productionize ML models for forecasting, recommendations, and optimization
Build data pipelines for training and inference (batch + streaming)
Expose models via REST/gRPC APIs and integrate into operational systems (WMS, order
routing)
Optimize for latency, throughput, and reliability in distributed systems
Implement monitoring (model drift, accuracy, latency, failure modes) and retraining strategies
Partner with DS to choose between heuristics vs classical ML vs LLM/agentic approaches
Contribute to CI/CD and DevOps for ML systems
Participate in architecture decisions and mentor engineers
Required
5-8+ years in software engineering with strong Java
Experience with Spring Boot and microservices
Hands-on experience integrating ML into production systems
Strong systems design (APIs, distributed systems)
Working knowledge of Python for ML workflows
Solid SQL + experience with large-scale data
Cloud experience with Google Cloud Platform, Amazon Web Services, or Microsoft Azure
Docker + Kubernetes
Comfortable operating in ambiguous, high-impact environments
Preferred
Experience with Kafka / PubSub
MLOps tooling (MLflow, Vertex AI)
Experience with forecasting, inventory, routing, or pricing
Exposure to LLMs, RAG, or agent-based systems
Experience in retail, supply chain, or logistics
Ideal Profile
A backend-heavy engineer who has successfully shipped ML-powered services and understands
tradeoffs between heuristics, ML, and AI systems in real-world operations.
Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities
Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status ").
Sourced by ZipRecruiter
Marathon TS provides a full range of professional services for clients that require support from professionals with specialized skills and experience in a specific technical area or subject matter. Marathon TS also provides IT solutions, including strategy, operations, transformation and mission support.
It services
51 - 200 Employees
Sterling, VA, US
2009
