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Added 11 mins ago
Senior Systems Engineer
Philips
San Diego, CA
As a Systems Engineer, you will provide technical leadership for capital equipment development, translating clinical, customer, business, and regulatory needs into system solutions. You…
Added 12 mins ago
Senior Security Engineer
PathAI
Boston, MA
We're looking for a Senior Security Engineer who thinks like a software engineer. You will make secure development the easy path at PathAI by embedding security into how our engineers…
Added 12 mins ago
SU
Mobile / UI/UX Engineer
Stanbridge University
Remote, United States
- $115,000 to $150,000 USD / year
Stanbridge University is seeking a highly capable, product-minded Mobile / UI/UX Engineer to design, develop, and enhance our growing ecosystem of student-facing digital platforms.
Added 17 mins ago
MS
Senior Team Lead in Cloud Platform Security and Developer Enablement - VP
MS Services Group, Inc.
NY
- $150,000 to $210,000 USD / year
…shape the future of our communities. This is a Lead Security Engineer position at Vice President…
Added 20 mins ago
Senior Software Engineer, AI/ML
Google
Mountain View, CA
5 years of experience with software development in one or more programming languages.
Added 28 mins ago
TL
Vice President, Data Systems
The Los Angeles Lakers, Inc
El Segundo, CA
- $275,000 to $300,000 USD / year
…engineering, and technology infrastructure, overseeing the design, development, and continuous improvement of enterprise data platforms, applications, and systems. This role is responsible…
Added 31 mins ago
Staff Software Engineer, Fullstack
QXO
Seattle, WA
As a Staff Software Engineer on the QXO RevX Pricing Technology team, you will lead the design, development, and operation of the systems that cost, price, and quote across QXO’s…
Added 38 mins ago
Manufacturing & Quality Engineer (Journeyman)
Sabre Systems LLC
Patuxent River, MD
Sabre Systems is currently recruiting a Journeyman Manufacturing & Quality Engineer for the Manufacturing and Quality Engineering (M&QE) Division, in NAVAIR’s Systems Acquisition Group. The…
Added 42 mins ago
AC
Cost Engineer
Aston Carter
Costa Mesa, CA
- $75 to $85 USD / hour
Are you passionate about turning complex operational data into actionable business decisions? We're looking for a Cost Engineer who will play a critical role in defining the long-term…
Added 43 mins ago
Quality Engineer / Principal Quality Engineer 2/3
Northrop Grumman
Elkridge, MD
May participate in the areas of design, incoming material inspection, production control, product evaluation and reliability, inventory control and/or research and development as they apply…
Added 43 mins ago
Manager Information Technology 3
Northrop Grumman
Linthicum Heights, MD
…interface to Mission Systems E&S for engineering tools, the product development digital thread, the engineering data ecosystem, and AI/agentic enabled…
Added 43 mins ago
Logistics Engineer / Principal Logistics Engineer
Northrop Grumman
Linthicum Heights, MD
Demonstrated understanding of at least one element of Product Support such as the following: (1) Product Support Analysis or Logistics Support Analysis (PSA or LSA); (2) Logistics Product…
Added 43 mins ago
Staff Agile Product Owner - Morrisville (TS/SCI)
Northrop Grumman
Linthicum Heights, MD
Northrop Grumman Space Systems is looking for a Chief Product Owner (CPO) to lead and enable multiple Software development feature teams to implement high-level business goals across a…
Added 43 mins ago
Sr Principal Agile Product Owner - Morrisville (TS/SCI)
Northrop Grumman
Linthicum Heights, MD
Northrop Grumman Space Systems is looking for a Chief Product Owner (CPO) to lead and enable multiple Software development feature teams to implement high-level business goals across a…
Added 43 mins ago
Sr Staff Cyber Systems Engineer
Northrop Grumman
Jessup, MD
…technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our…
Added 43 mins ago
Embedded Software Engineer II
Wabtec Corporation
Germantown, MD
Work closely with the broader business unit to ensure application development meets product specification requirements
Added 43 mins ago
Senior Systems Engineer
CACI International
Fort Meade, MD
…that support national security objectives. As a Senior Systems Engineer, you will lead complex engineering initiatives throughout the entire system lifecycle, from concept development and…
Added 43 mins ago
Sentinel - Principal / Sr Principal Systems Engineer - 19242*
Northrop Grumman
Roy, UT · Roy
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer/Sr. Principal Systems Engineer. This opening is in Roy, UT and will support the Sentinel Program. Northrop Grumman…
Added 43 mins ago
Staff Principal Systems Engineer 5
Northrop Grumman
Annapolis, MD
Northrop Grumman is seeking a Staff Principal Systems Engineer Level 5 to join our team of qualified, diverse individuals. The Marine Systems organization, part of Northrop Grumman Mission…
Added 44 mins ago
Lead Software Engineer - Java, Microservices, MuleSoft & API Development (Remote)
CareFirst
Baltimore, MD
The Lead Software Engineer partners with Architects, Product Owners, Scrum Masters, Value Stream Managers, and business stakeholders to define solution roadmaps, establish technical…
Added 44 mins ago
Space Assembly Integration and Test (AI&T) IPT Lead - Staff Engineer Systems
Northrop Grumman
Baltimore, MD
The Assembly, Integration, and Test IPT (Integrated Product Team) Lead - Staff Engineer will oversee the AI&T process of space-based RADAR payloads which are comprised of an Electronically…
Added 44 mins ago
Engineer / Principal Engineer Manufacturing
Northrop Grumman
Baltimore, MD
Northrop Grumman Mission Systems is seeking a Manufacturing Engineer / Principal Process Engineer for the Advanced Interconnects and Multilayer Solutions (AIMS) manufacturing cell.
Added 44 mins ago
Manufacturing Process Engineer / Principal Manufacturing Process Engineer
Northrop Grumman
Baltimore, MD
Northrop Grumman Mission Systems is seeking a Manufacturing Process Engineer / Principal Manufacturing Process Engineer for the Advanced Interconnects and Multilayer Solutions (AIMS)…
Added 44 mins ago
EG
Lead Software Engineer
Eliassen Group
Rockville, MD
- $75 to $83 USD / hour
Working independently, the Lead Software Engineer will own development of software products, improve product quality throughout the software development life cycle, and mentor other…
Added 59 mins ago
Senior Firmware Engineer
NVIDIA USA
CA
NVIDIA seeks a resourceful, highly motivated engineer experienced in microcontroller system software to become part of the Tegra System Software group. Our team pushes technology beyond…

DiDi Labs

Machine Learning Engineer - Agentic AI

San Jose, CA, United States
Mountain View, CA, United States

$169,783 to $282,264 USD / year

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Job details

Pay: $169,783 to $282,264 USD / year
Posting language: English
Posted: Nov 5, 2026

Original job description

About The Company

DiDi's autonomous driving unit was established in 2016 with the mission of developing Level 4 autonomous driving (AD) technology to make transportation safer and more efficient. In August 2019, the unit became an independent company, DiDi Autonomous Driving, dedicated to advanced AD R&D, product application, and business expansion. We believe integrating AD technology into a shared-mobility fleet will generate immense social value. By leveraging DiDi's specialized technology, operational expertise, and integrated ecosystem, we are positioned to build and operate a highly efficient, user-oriented autonomous fleet.

About The Role

Autonomous driving software today improves mostly by hand: engineers collect data, train models, and tune modules. This role explores a different approach, in which AI agents take part in that work. Agents propose changes to policy code, data, training recipes, or model code. They then evaluate the results, diagnose failures, and turn verified fixes into reusable skills and data for the next round. With DiDi Voyager's real-world driving data and large-scale evaluation infrastructure, the goal is a loop that produces improvements that generalize across scenarios, pass safety gates, and reach the vehicle. The role combines machine learning, agentic systems, and autonomous driving, and will help shape both the onboard architecture and how driving software is developed.

Responsibilities

Build agentic harnesses for autonomous driving. Agents get permissioned access to the driving stack, data, training infrastructure, and evaluation environments, along with automatic scenario setup and pass/fail checks, so they can run experiments without a person in every step.
Develop recursive self-improvement (RSI) loops. These include failure mining, candidate generation, evolutionary search, and targeted data generation aimed at the policy's current weaknesses. Each round should also improve the process that produces the next one.
Curate a reusable skill library. Verified fixes become knowledge that later tasks can build on, with checks that a skill actually helps before it is promoted.
Train LLMs on our own agent data. Turn development trajectories into training data, and fine-tune LLMs to work fluently with our software stack, tools, and codebase.
Advance agent-as-policy approaches. Agents improve driving behavior directly: they write policy logic, curate data, adjust training recipes and objectives, and trace driving failures back to their causes.
Shape the onboard architecture. Decide what runs on the vehicle and what stays offline, within onboard limits on latency, compute, determinism, and safety.
Work closely with the prediction, planning, simulation, and onboard teams to turn prototypes into production workflows.

Qualifications

Strong background in machine learning, such as deep learning, reinforcement learning, or decision-making systems
Hands-on experience building LLM agent systems, such as tool use, multi-agent orchestration, or automated evaluation loops
Experience training or fine-tuning LLMs for agentic workflows, including trajectory data curation, supervised fine-tuning, or RL from execution feedback
Strong Python skills and working C++
Rigorous experimental habits: controlled comparisons, held-out evaluation, and a clear line between what was measured and what was assumed
Ability to own a system from research prototype to production

Preferred Qualifications

Built an agentic harness or self-improving loop for a specific product or domain
Experience in autonomous driving or robotics, especially planning, prediction, simulation, or sim-to-real transfer
Familiarity with code-as-policy, program synthesis, LLM-driven optimization, or evolutionary search
Publications at top ML or robotics venues (NeurIPS, ICML, ICLR, CVPR, RSS, CoRL, etc.)
BS, MS, or PhD in Computer Science, Machine Learning, Robotics, or a related field

The annual base salary range for the Senior ML Engineer position is $169,783–$282,264. In addition to base salary, compensation includes bonus, equity, and benefits. The salary ranges are determined by role, level, and location. Individual compensation within the range depends on several factors, including work location, job-related skills, relevant experience, and education or training.

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