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Added 1 hour ago
Senior Mechanical Development Engineer II
Honda Dev. and Mfg. of Am.,LLC
Raymond, OH
Prepare moderately complex documentation (at the sub-system level) for review by more senior colleagues to record and submit all necessary information as the development process moves…
Added 6 hours ago
EI
Lead, Quality Engineer
Entegris, Inc.
Colorado Springs, CO
- $31,533 USD / year
functionally, the Quality Engineer contributes to continuous improvement initiatives, enhances process capability, and helpsmaintaincompliance with internal procedures and industry…
Added 1 day ago
Development Engineer
Morgan Advanced Materials
Coudersport, PA
The Development Engineer performs material, process, and product research and development tasks independently, or collaboratively with Development Technicians, Development Engineers, Senior…
Added 1 day ago
Manufacturing Engineer I
Panasonic
De Soto, KS
Do you want to join a team that's changing the world? Do you have a strong background as a Manufacturing Engineer? Then we're looking for you! Check out the job description and apply now!…
Added 1 day ago
CC
Senior Infrastructure Security Engineer
Centene Corporation
Jefferson City, MO
- $87,000 to $161,300 USD / year
Position Purpose: The Senior Infrastructure Security Engineer is responsible for operating and maturing Centene’s Attack Surface Management (ASM) and Breach Attack Simulation (BAS) programs…
Added 1 day ago
AD
Senior Product Security Engineer
Antech Diagnostics
Chicago, IL
- $141,000 to $176,000 USD / year
Current Associates will need to apply through the internal career site. Please log into Workday and click on Menu or View All Apps, select the Jobs Hub app, then click the magnifying glass…
Added 1 day ago
Aerospace Welding Engineer
Amentum
Huntsville, AL
…The selected candidate performs work under the guidance of a senior engineer/scientist. The selected candidate performs assignments designed to develop professional working knowledge and…
Added 1 day ago
UE
Senior Market Leader - Water & Environment
Ulteig Engineers, In
Aurora, CO
- $160,200 to $216,600 USD / year
Ulteig is seeking a strategic, relationship-driven, and visionary Senior Market Leader to join our Water & Environment team. Ulteig is a trusted partner to public and private clients across…
Added 1 day ago
Field Engineer I - Mechanical SP
Sundt
Tempe, AZ · Phoenix, AZ
Assists the Project Engineer with being the technical source of information for the project. Responds to questions about drawings, specifications, shop drawings, and change orders and have…
Added 1 day ago
Senior Project Engineer - Mechanical SP
Sundt
Tempe, AZ · Phoenix, AZ
Senior Project Engineer is the technical source of information for the project and should have a thorough knowledge of the
Added 1 day ago
Senior Software Development Engineer - AI Tools
Workday, Inc.
CA
The Workday AI Tools team is looking for a senior engineer who thrives at the intersection of AI, platform engineering, and developer experience. You'll design and build systems that…
Added 1 day ago
Senior AI Engineer
Workday, Inc.
CA
As a Senior AI Engineer in Agent Factory, you will drive the end-to-end system design, implementation, and product integration for a core domain of Workday’s next generation of intelligent…
Added 1 day ago
Senior Manufacturing Engineer
Abt Molecular Inc.
IL
The Senior Manufacturing Engineer works out of our Des Plaines, IL location within Abbott Molecular Diagnostics.
Added 1 day ago
Sr. Principal Engineer, Employee Experience (Hybrid - Seattle, WA)
Nordstrom Inc
Seattle, WA
…harnessing the power of data. We are seeking a Sr. Principal Engineer - Employee Experience to join our Technology team. In this role you will define and drive the technical strategy,…
Added 1 day ago
AI-Native Software Engineer Advisor Senior
The Elevance Health Companies, Inc.
United States
The AI-Native Software Engineer Advisor Senior will be responsible for shipping, evaluating, securing, and supporting real systems. The ideal candidate is a strong engineer who has real…
Added 1 day ago
Senior Software Engineer - ServiceNow
Unum Group
Portland, ME
The Senior Software Engineer - ServiceNow will provide technical leadership for Unum's ServiceNow platform, with a focus on Configuration Management, ITOM Discovery, Service Mapping,…
Added 1 day ago
Software Engineer Principal-Informatica/Oracle/SQL
PNC Bank NA
PA
…opportunity to contribute to the company’s success. As a Software Engineer Principal within PNC's Technology organization, you will be based in Pittsburgh, PA. Weekly time in the office is…
Added 1 day ago
Senior Cell Engineer
Blue Current
Hayward, CA
We're looking for a Sr Cell Engineer to lead the technical work of moving Blue Current's cell technology from early-stage R&D through scaled production. You'll stay engaged across the full…
Added 1 day ago
TP
Part-Time Systems Research and Development Engineer
The Pennsylvania State University
United States
- Part-time
CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally…
Added 2 days ago
UT
Senior Finance Business Analyst
Unity Technologies SF
San Francisco, CA
- $120,536 USD / year
Senior Finance Business Analyst, Unity Technologies SF, San Francisco, CA. Partner with Accounting, Finance and FP&A to define and develop reporting requirements, re-engineer current…
Added 2 days ago
Principal DataOps Engineer (DevOps for Data)
Workday, Inc.
CA · GA
As a Principal DataOps Engineer (P5), you serve as a preeminent technical authority, strategic leader, and primary architect of Workday’s data platform program execution and methodology…
Added 2 days ago
DevSecOps Engineer - Information Security
The Elevance Health Companies, Inc.
United States
The DevSecOps Engineer - Information Security develops, recommends, and implements enterprise information security policies, technical standards, guidelines, procedures, and other elements…
Added 2 days ago
Senior Manager, System Strategy & Solutions
Medical University Hospital Authority (MUHA)
United States
The Senior Manager, System Strategy & Solutions serves as a strategic leader within Supply Chain Operational Excellence, partnering closely with the Executive Director to drive enterprise…
Added 2 days ago
Senior Systems Engineer
Salesforce, Inc.
TX · IN
…and continuous optimization of enterprise financial systems (Workday Financials, Vertex, Blackline, Revpro and other SaaS…
Added 2 days ago
Deputy Division Head
The Pennsylvania State University
United States
If filled as R&D Engineer, Deputy Division Head (ARL) - Senior Professional, this position requires:

Workday, Inc.

Senior Software Development Engineer - AI Tools

CA, United States

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Job details

Experience: 5+ years of software engineering experience
Posting language: English
Posted: Oct 30, 2026

Original job description

Your work days are brighter here.

We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on what matters most. The minute you join, you’ll feel it. Not just in the products we build, but in how we show up for each other. Our culture is rooted in integrity, empathy, and shared enthusiasm. We’re in this together, tackling big challenges with bold ideas and genuine care. We look for curious minds and courageous collaborators who bring sun-drenched optimism and drive. Whether you're building smarter solutions, supporting customers, or creating a space where everyone belongs, you’ll do meaningful work with Workmates who’ve got your back. In return, we’ll give you the trust to take risks, the tools to grow, the skills to develop and the support of a company invested in you for the long haul. So, if you want to inspire a brighter work day for everyone, including yourself, you’ve found a match in Workday, and we hope to be a match for you too.

About the Team Welcome to the AI Tools team at Workday! We identify, deploy, and scale AI-powered tools that eliminate friction from the developer experience - and extend those capabilities to the broader organization as they mature. We build the AI platform layer that powers code generation, AI-assisted code review, agentic workflows, and enterprise-wide developer tooling. We own the MCP registry and gateway that connects Workday's developers to AI capabilities, and we build the technical guardrails that operationalize how AI is used responsibly across the company. If you want to do high-impact AI infrastructure work in enterprise software, we'd love to hear from you. About the Role

The Workday AI Tools team is looking for a senior engineer who thrives at the intersection of AI, platform engineering, and developer experience. You'll design and build systems that thousands of Workday engineers rely on every day - from LLM gateways and MCP server infrastructure to AI-native agents and compliance tooling. You'll help define how we integrate emerging AI capabilities into our platform, and you'll be a technical anchor on a team that moves fast and takes quality seriously.

You'll also work directly with the engineers using these tools - through office hours, Slack support, and our Champions program - and your work will be shaped by their feedback.

In this role you will:

Design and build the AI platform layer: LLM gateways, MCP registries, abstraction APIs, and shared infrastructure that teams across Workday build on
Architect and implement AI agents and automation that improve the developer workflow - code review, documentation, testing, and beyond
Drive the evaluation and integration of AI model providers, keeping a strong eye on cost, safety, and performance tradeoffs
Serve as a scout for emerging AI capabilities - track new models, tools, and frameworks, and make recommendations to engineering leadership on when to adopt, evaluate, or pass
Lead technical design on complex, cross-cutting projects in partnership with Security, DevEx, and infrastructure teams
Build observability and governance tooling that gives the organization visibility into how AI tools are being used
Operationalize AI policy and compliance requirements into our platform

About You

Basic Qualifications

5+ years of software engineering experience
3+ years building and operating backend services or platform infrastructure in production
Strong proficiency in Python and/or TypeScript
Hands-on experience building or integrating with LLM APIs (OpenAI, Anthropic, etc.) and familiarity with prompt engineering, evaluation pipelines, and model selection tradeoffs
Robust understanding of AI security principles and responsible AI practices - including prompt injection, model misuse, data leakage risks, output validation, and operationalizing policy guardrails in production AI systems
Genuine excitement about being on the leading edge of AI - you follow new model releases, tooling shifts, and emerging frameworks closely, and you bring that energy into what the team builds

Other Qualifications

Hands-on experience designing and building AI agents, including fluency with agentic frameworks and patterns such as ReAct - and practical experience shipping agents that are reliable in production
Experience building MCP servers, Claude skills, or similar tool-use integrations that extend AI capabilities to real workflows
Comfort designing REST APIs and service-oriented architectures
Experience with container orchestration (Kubernetes, Docker) and deploying services to cloud environments; experience with workflow orchestration tools and infrastructure-as-code is a plus
Understanding of enterprise security patterns: authentication, authorization, SSO, and secrets management
Exposure to observability tooling - logging, metrics, tracing - and a habit of building systems that are easy to monitor
Comfort partnering directly with the engineers who use your tools - you see user feedback, support channels, and adoption work as part of the job, not a distraction from it
Strong written and verbal communication skills; able to drive alignment across engineering, security, and product stakeholders

Workday Pay Transparency Statement

The annualized base salary ranges for the primary location and any additional locations are listed below. Workday pay ranges vary based on work location. As a part of the total compensation package, this role may be eligible for the Workday Bonus Plan or a role-specific commission/bonus, as well as annual refresh stock grants. Recruiters can share more detail during the hiring process. Each candidate’s compensation offer will be based on multiple factors including, but not limited to, geography, experience, skills, job duties, and business need, among other things. For more information regarding Workday’s comprehensive benefits in Canada, please click here. For more information regarding Workday’s comprehensive benefits in the US, please click here. Primary Location: USA.CA.Pleasanton

Primary Location Base Pay Range: $190,100 USD - $285,100 USD

Additional CAN Location(s) Base Pay Range: $151,200 - $226,800 CAD

Our Approach to Flexible Work

With Flex Work, we’re combining the best of both worlds: in-person time and remote. Our approach enables our teams to deepen connections, maintain a strong community, and do their best work. We know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers, prospects, and partners (depending on role). This means you'll have the freedom to create a flexible schedule that caters to your business, team, and personal needs, while being intentional to make the most of time spent together. Those in our remote "home office" roles also have the opportunity to come together in our offices for important moments that matter.

Pursuant to applicable Fair Chance law, Workday will consider for employment qualified applicants with arrest and conviction records.

Workday is an Equal Opportunity Employer including individuals with disabilities and protected veterans.

Workday is committed to providing reasonable accommodations for qualified individuals during our application process, in order to perform one or more essential functions of their job, as well as regarding the use of AI tools for employment decision-making to any degree. Please see below for more details including how to request an accommodation as a qualified veteran, due to a disability or for religious reasons, or as otherwise provided under applicable law.

Workday prohibits taking adverse action against any candidate or employee for reporting a possible violation of this policy, requesting one or more work accommodations, exercising a privacy right, or cooperating in an investigation in accordance with applicable law. Any employee who retaliates against a candidate or employee for doing so may be subject to disciplinary action, up to and including termination of employment, to the fullest extent allowable under applicable law.

If you require a reasonable accommodation, you may email accommodations@workday.com, as far in advance as possible.

Are you being referred to one of our roles? If so, ask your connection at Workday about our Employee Referral process! At Workday, we value our candidates’ privacy and data security. Workday will never ask candidates to apply to jobs through websites that are not Workday Careers.

Please be aware of sites that may ask for you to input your data in connection with a job posting that appears to be from Workday but is not.

In addition, Workday will never ask candidates to pay a recruiting fee, or pay for consulting or coaching services, in order to apply for a job at Workday.

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More about this job

Skills

Workday
Regulatory compliance
Slack
Workflow
Documentation
Leadership
Python
TypeScript
API development
Kubernetes
Docker
Infrastructure as code
Communication skills

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