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Added 13 mins ago
Quality Engineer I
Kratos Defense & Security Solutions, Inc.
Birmingham, AL
The Quality Engineer I supports the Quality Management System (QMS) for existing and new products and engineering testing services. Under the direction of the Quality Manager and senior…
Added 14 mins ago
Sentinel - Staff Systems Engineer
Northrop Grumman
Huntsville, AL
Northrop Grumman Defense Systems is seeking a Staff (level 5) Systems Engineer to join the Sentinel Systems Engineering team located in Huntsville, AL. Northrop Grumman supports the Air…
Added 14 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Montgomery, AL
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 14 mins ago
Hardware Engineer, PCB Layout
Meta
Montgomery, AL
Meta is seeking a Staff PCB Layout Engineer to drive the design and delivery of complex printed circuit boards for large-scale infrastructure hardware. In this role, you will define layout…
Added 20 mins ago
Systems Engineer Stf - E4
Lockheed Martin
Owego, NY · Owego
We are seeking a Staff Integration and Test Engineer / UAS Operator to support the Launched Effects Family of Systems (LE FoS) in Owego, NY. This role combines hands-on Integration and Test…
Added 25 mins ago
Project Engineer Sr. Staff - Facility & Infrastructure Activation Lead
Lockheed Martin
Silverdale, WA · Silverdale
Lockheed Martin Space is seeking a Project Engineer Sr. Staff to serve as Facility & Infrastructure Activation Lead in the Fleet Ballistic Missile (FBM) Weapons System Infrastructure &…
Added 25 mins ago
RHEL - Staff Full Stack Engineer
Lockheed Martin
Colorado Springs, CO · Colorado Springs
EADGE-T is seeking a full stack engineer to join the project team as an infrastructure engineer with a focus on RedHat Enterprise Linux Systems. In this role, you will:
Added 25 mins ago
Tool Engineer Sr Stf - E5
Lockheed Martin
Marietta, GA · Marietta
Bachelor’s degree (STEM required) or 10+ years of experience as a tool engineer / manufacturing engineer / design engineering, supporting aircraft production
Added 25 mins ago
Tool Engineer Stf - E4
Lockheed Martin
Marietta, GA · Marietta
AMMM Production Engineering is hiring a Tool Engineering Staff (E4) to support the C-130 Digitization effort. This engineer will be part of the scanning workflow, with emphasis on the…
Added 25 mins ago
Systems Engineer Senior Staff - E5
Lockheed Martin
Littleton, CO · Littleton
…risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test,…
Added 26 mins ago
Electro-Optical Engineer Staff
Lockheed Martin
Louisville, CO · Louisville
Lockheed Martin Space is seeking an Electro-Optical Systems Engineer Staff to join the Optical Systems Engineering team! We are looking for a highly motivated Electro-Optical Systems…
Added 26 mins ago
Electro-Optical Engineer Staff
Lockheed Martin
Sunnyvale, CA · Sunnyvale
Lockheed Martin Space is seeking an Electro-Optical Systems Engineer Staff to join the Optical Systems Engineering team! We are looking for a highly motivated Electro-Optical Systems…
Added 26 mins ago
Systems Engineer Staff - E4
Lockheed Martin
Littleton, CO · Littleton
As a Systems Flight Hardware/Software Integration Engineer, your responsibilities will include, but are not limited to, the following:
Added 26 mins ago
Electro-Optical Engineer Senior Staff
Lockheed Martin
Sunnyvale, CA · Sunnyvale
Lockheed Martin Space is seeking a Electro-Optical Engineer Senior Staff to join the Optical Talent Center.
Added 26 mins ago
Cyber Systems Security Engineering Stf - E4
Lockheed Martin
King of Prussia, PA · King of Prussia
We are seeking a highly motivated Cyber Systems Security Engineer Staff to support the design, implementation, hardening, and sustainment of secure mission systems and IRAD environments.…
Added 26 mins ago
Systems Engineer Staff - E4
Lockheed Martin
Littleton, CO · Littleton
…risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include concept, design, fabrication, test,…
Added 26 mins ago
Systems Engineer Senior Staff - E5
Lockheed Martin
Littleton, CO · Littleton
The Lead Electrical Systems Integrator (ESI) plays a vital role in end-to-end program execution by guiding the technical development of electrical systems of the spacecraft (SV) through all…
Added 26 mins ago
Systems Engineer Staff - E4
Lockheed Martin
Littleton, CO · Littleton
The Electrical Systems Integrator (ESI) plays a vital role in end-to-end program execution by guiding the technical development of electrical systems of the spacecraft (SV) through all…
Added 26 mins ago
Full Stack Engineer Stf
Lockheed Martin
Virtual Three, MI
The Full Stack Software Engineer Stf designs, develops, deploys, and supports secure, scalable, and reliable software solutions across the full application lifecycle. The role is…
Added 27 mins ago
Full Stack Engineer Stf
Lockheed Martin
Virtual Three, MI · MI
The Full Stack Software Engineer Stf designs, develops, deploys, and supports secure, scalable, and reliable software solutions across the full application lifecycle. The role is…
Added 27 mins ago
Systems Engineer Sr Stf - E5
Lockheed Martin
Palmdale, CA · Palmdale
You will be the Systems Engineer Senior Staff - Level 5 for the Skunk Works Systems Engineering team which is responsible for advancing cutting‑edge mission systems. You are an established…
Added 27 mins ago
Electrical Engineer Sr Stf
Lockheed Martin
Grand Prairie, TX · Grand Prairie
You will be the Electrical Engineer for the Hardware Engineering team at Lockheed Martin Missiles and Fire Control (MFC). Our team delivers precision engagement aerospace and defense…
Added 27 mins ago
Systems Engineer Staff - E4
Lockheed Martin
King of Prussia, PA · King of Prussia
Our Agile Development Team (ADT) on the Meridian program is looking for an experienced Systems Engineer. As part of the team, you will use your technical skills to support an advanced…
Added 27 mins ago
Systems Engineer Sr Stf - Level 5
Lockheed Martin
Fairfax, VA · Fairfax
Lockheed Martin Space is seeking a Level 5 Systems Engineer to lead the design and implementation of advanced GNSS/SBAS solutions at onsite at our Fairfax, VA facility. We are seeking a…
Added 27 mins ago
Software Quality Engineering Sr Staff - E5
Lockheed Martin
Fort Worth, TX · Fort Worth
This position is for an F-16 Software Quality Engineer Team lead. Develops, modifies and applies quality principles to the development and use of software and software-based systems for…

OKX

Staff Engineer, Machine Learning & Data Infrastructure

San Jose, CA, United States

The salary range for this position is $214,666 to 321,999

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Job details

Pay: The salary range for this position is $214,666 to 321,999
Posting language: English
Posted: Nov 4, 2026

Original job description

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

About the Opportunity

We are looking for an experienced engineer to lead the architecture and hands-on development of the ML and data infrastructure behind our risk and fraud prevention systems. You will help teams move models from experimentation into reliable production services, improve model execution performance, and build scalable data foundations for training, evaluation, and real-time decisions.

What You’ll Be Doing

• Improve model inference latency, throughput, resource utilization, and cost. Profile the full prediction path - from feature retrieval and preprocessing to model execution - and deliver measurable improvements without unacceptable model-quality regressions.

• Build reusable infrastructure for model packaging, versioning, deployment, serving, monitoring, and rollback across cloud platforms and regions.

• Design and optimize offline data pipelines on Databricks, Apache Spark, and warehouse/lakehouse technologies, addressing data modeling, partitioning, joins, shuffles, skew, incremental processing, and cost.

• Connect offline and online feature pipelines, ensuring point-in-time correctness, consistent feature definitions, freshness, lineage, and reproducible backfills.

• Evolve reliable feature services and data integrations supporting risk models and decision systems.

• Set technical direction, mentor engineers, and lead delivery across ML, data engineering, cloud infrastructure, security, and product teams.

What We Look For In You

• A record of building and operating large-scale distributed systems, ML infrastructure, or data platforms, with technical ownership across teams.

• Hands-on experience optimizing production model performance, supported by measurable improvements in latency, throughput, utilization, or cost.

• Deep understanding of Databricks and Spark, or comparable offline data platforms, including execution plans, distributed query optimization, storage layouts, data correctness, and workload cost management.

• Experience with the model lifecycle, including training/serving integration, validation, deployment, observability, and rollback.

• Strong Python, SQL, and at least one backend or systems language such as Java, Scala, Go, or C++.

• Ability to turn ambiguous requirements into clear architecture and deliver maintainable systems through hands-on engineering and technical leadership.

Nice to Haves

• SageMaker, Alibaba Cloud PAI/EAS, or comparable ML platforms.

• Inference optimization using tools such as ONNX Runtime, TensorRT, or Triton.

• Delta Lake, MLflow, feature stores, Kafka, Flink, and low-latency data stores.

• Fraud detection or financial risk systems.

• Fluency in Mandarin

Perks & Benefits

• Competitive total compensation package

• L&D programs for employees' growth and development

• Various team building programs and company events

• Wellness and meal allowances

• Comprehensive healthcare schemes for employees and dependants

• More that we love to tell you along the process!

OKX Statement:

OKX is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

The salary range for this position is $214,666 to 321,999

The salary offered depends on a variety of factors, including job-related knowledge, skills, experience, and market location. In addition to the salary, a performance bonus and long-term incentives may be provided as part of the compensation package, as well as a full range of medical, financial, and/or other benefits, dependent on the position offered. Applicants should apply via OKX internal or external careers site.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

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