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Added 4 hours ago
DevSecOps Security Engineer
Leidos
Gaithersburg, MD
…traffic management capabilities. We are building with an AI-first engineering mindset, embracing emerging AI capabilities and modern development practices to accelerate delivery, improve…
Added 4 hours ago
Director, Product Management - Internal Business Applications (Finance)
UKG
Raleigh, NC
Partner with engineering and enterprise architecture to balance business requirements, platform capabilities, technical debt, integration complexity, and long-term scalability.
Added 4 hours ago
VP, Digital Technology (Consumer)
ACE American Insurance Company
Jersey City, NJ · Philadelphia, PA
Oversee Agile engineering delivery across web, mobile, backend, and cloud platforms - including Adobe, Salesforce, and internal insurance systems - while managing vendor, SI partner, and…
Added 5 hours ago
VI
Staff Engineer - Terminal Software
Viasat, Inc.
Carlsbad, CA · Germantown, MD
- $205,000 to $307,000 USD / year
This position is ideal for a highly experienced, hands-on technical leader who enjoys solving complex engineering challenges, mentoring engineers, and driving architectural direction across…
Added 5 hours ago
Field Service Engineer - Medical & Research X-Ray Systems
Recruit Up, LLC
North Metro, GA
Understanding of electrical, RF, vacuum, and control systems, and embedded software
Added 6 hours ago
Senior GNC Engineer
Kastel Staffing
Moorpark, CA
…dynamics, control theory, state estimation, and autonomous flight systems. In this role, you will lead the design, implementation, and optimization of the core algorithms that govern…
Added 6 hours ago
Senior GNC Engineer
Kastel Staffing
Huntsville, AL
…dynamics, control theory, state estimation, and autonomous flight systems. In this role, you will lead the design, implementation, and optimization of the core algorithms that govern…
Added 7 hours ago
A
Electrical Engineer
Actalent
Benton Harbor, MI
- $40 to $48 USD / hour
1+ years of professional software engineering experience across the software development lifecycle, including requirements specifications, software design guidelines and coding standards,…
Added 7 hours ago
A
Electrical Engineer
Actalent
Saint Joseph, MI
- $35 to $45 USD / hour
…interaction with teams responsible for electronic control boards, embedded software, HMIs, filters, and wiring harnesses, using modern engineering tools and processes to manage system-level…
Added 8 hours ago
Dir. Business Applications
UKG
Harrisburg, PA
Partner with engineering and enterprise architecture to balance business requirements, platform capabilities, technical debt, integration complexity, and long-term scalability.
Added 8 hours ago
Senior Software Engineer
Boston Scientific
Arden Hills
As a Senior R&D Software Engineer, you will play a key role in developing best-in-class capital systems and software that support our comprehensive portfolio of medical technology…
Added 8 hours ago
Embedded Software Engineer
CFO Trane U.S. Inc.-CFO
Clarksville, TN · La Crosse, WI
Trane Technologies is currently seeking an experienced Embedded Software Engineer to join our Trane team in La Crosse WI, on the beautiful Mississippi River or in Clarksville, TN. This team…
Added 8 hours ago
Software Engineer (Embedded)
RTX
United States
This is an engineering position for an individual with educational and/or professional experience/interest in the development of solutions to radar systems. The work is highly technical,…
Added 8 hours ago
Software Engineer II
RTX
United States
This is an engineering position for an individual with educational and/or professional experience/interest in the development of solutions to radar systems. The work is highly technical,…
Added 8 hours ago
Senior Software Engineer (Embedded SW)
RTX
United States
This is an engineering position for an individual with educational and/or professional experience/interest in the development of solutions to radar systems. The work is highly technical,…
Added 8 hours ago
Senior Software Engineering Manager Secure Products Software, Onsite
RTX
United States
We’re seeking a dynamic engineering leader to head a new Cryptographic software team developing mission-critical capabilities for next-generation U.S. military crypto products. This is your…
Added 9 hours ago
DevSecOps Security Engineer
Leidos
Egg Harbor Township, NJ
…traffic management capabilities. We are building with an AI-first engineering mindset, embracing emerging AI capabilities and modern development practices to accelerate delivery, improve…
Added 9 hours ago
E
Software Engineering Manager
Emerson
Shakopee, MN
- $152,000 to $190,000 USD / year
Background in embedded software, firmware, software test, or test automation, with the technical depth to effectively lead engineering teams.
Added 9 hours ago
E
Embedded Software Engineer
Emerson
Shakopee, MN
- $80,000 to $114,000 USD / year
If solving engineering problems through software excites you, this is an opportunity to grow your embedded software skills, work alongside software, hardware, systems, and test engineers,…
Added 9 hours ago
E
Principal Embedded Software Engineer
Emerson
Shakopee, MN
- $150,000 to $200,000 USD / year
Join our Liquid Analysis team in Shakopee, MN, as a Principal Embedded Software Engineer, where you'll focus primarily on new product development while also supporting sustaining…
Added 9 hours ago
Android Platform Engineer
Capgemini
Santa Clara, CA, CA
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies…
Added 10 hours ago
Senior Director, AI Enablement
CMM CoverMyMeds LLC
OH · Irving, TX · Alpharetta, GA
CoverMyMeds is recognized across McKesson as a leader in AI adoption. Our Technology organization runs on an AI-First operating model, with AI embedded in how we plan, build, secure, and…
Added 11 hours ago
Chief Engineer
Sierra Nevada Corporation
Plano, TX
Experience with hardware/software integration, real-time embedded systems, and C4ISR systems
Added 11 hours ago
A
Software Engineer
Actalent
Irvine, CA
- $70 USD / hour
We are seeking a talented Software Engineer with 3-5+ years of experience to support a strategic modernization effort focused on rebuilding core software infrastructure and embedded…
Added 11 hours ago
Lead Systems Engineer - Tolling Delivery
Kapsch TrafficCom USA Inc.
Austin, TX
As Lead Systems Engineer, you'll hold the highest level of technical ownership on our Systems Engineering track, joining a dispersed, cross-disciplinary team of hardware, software, and…

Closed listing

RELX INC

Senior Software Engineer / Senior AI Engineer

Philadelphia, PA, United States

National Base Pay Range: $86,600 - $144,400.

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

Pay: National Base Pay Range: $86,600 - $144,400.
Posting language: English
Posted: Aug 22, 2026

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Original job description

Archived listing. The details below describe a past opening.

Philadelphia

Philadelphia, PA

Massachusetts

Full time

R117481

Are you excited about building intelligent systems powered by cutting-edge AI technologies?Do you enjoy designing models that turn complex data into impactful solutions?

About the team:

Embedded Innovation Teams are cross-functional squads embedded within our segments to rapidly turn internal AI experimentation into validated, reusable solutions, building the capabilities we need to deliver customer value and growth. We work problem-first rather than tool-first, directly inside segment and function teams, improving the internal workflows that help our people deliver better outcomes for customers, faster.

About the role:

As a Senior AI Engineer, you will build and ship AI-powered features as part of a cross-functional Innovation Squad, working inside a business function. You will deliver the set technical direction to production standard, working autonomously within a defined problem, building and testing tool use, retrieval pipelines, and agent workflows, integrating AI capabilities into enterprise systems, and contributing to evaluation, observability, and guardrails.

You will hold a high bar on code quality, flag risks and blockers early, and work alongside host-function stakeholders to make sure what you build fits real workflows, not assumed ones. You'll also support handover and capability-building so the solution is owned and operable after the squad moves on.

Key Responsibilities:

Building prototypes and proofs of concept and ship agentic AI solutions to production standards within a defined technical approach.
Implementing and testing tool use, retrieval pipelines, and agent workflows.
Contributing to evaluation, observability, and guardrails for agentic systems.
Integrating AI capabilities into existing enterprise workflows and systems.
Maintaining high code quality and documentation so patterns can be reused.
Flagging technical risks and blockers early.
Interface with technical peers to finalize requirements and complete moderately complex bug fixes.
Building solutions for reuse, contributing to patterns, reference implementations and starter kits so work done in one function can be picked up by another.
Implementing solutions to capture outcome data against baselines.
Work alongside host-function stakeholders to ensure the build fits real workflows, not assumed ones.
Supporting handover and capability-building in the host function so the solution is owned and operable after the squad moves on.

Requirements:

Engineering experience: 3+ years in software engineering, with hands-on experience building LLM-powered applications in production (RAG, tool-augmented agents, or agentic workflows).
Ways of working: Comfortable working autonomously within a defined problem and pushing back when something doesn't make sense, and delivering in short, time-boxed cycles where validated outcomes matter more than perfect solutions.
Agentic AI / LLMs: Building RAG pipelines, tool-augmented agents, and agentic workflows; familiar with prompt engineering, context management, evaluation, and observability.
Agent fundamentals: Understands how agents use memory, tools, and retrieval to complete multi-step tasks.
Enterprise integration: Integrating AI into existing systems via APIs and data pipelines.
Cloud: AWS, Azure or GCP.
Delivery: CI/CD, modern SDLC, TDD and code review.
Data: Working with relational, columnar and vector stores, grounded in sound data-modelling principles.
Languages: Python, Java, TypeScript/JavaScript, SQL and relevant AI SDKs.
Communication: Clear written and verbal communication with technical peers and stakeholders.
Measurement: Instrumenting solutions to capture usage, productivity and quality metrics against established baselines.

Why Join Us?

Join our team and contribute to a culture of innovation, collaboration, and excellence. If you are ready to advance your career and make a significant impact, we encourage you to apply.

Work in a way that works for you

We promote a healthy work/life balance across the organization. We offer an appealing working prospect for our people. With numerous wellbeing initiatives, shared parental leave, study assistance and sabbaticals, we will help you meet your immediate responsibilities and your long-term goals.

Working flexible hours - flexing the times when you work in the day to help you fit everything in and work when you are the most productive.

Working for you

We know that your well-being and happiness are key to a long and successful career. These are some of the benefits we are delighted to offer:

Comprehensive Pension Plan
Generous vacation entitlement and option for sabbatical leave
Maternity, Paternity, Adoption and Family Care leave
Personal Choice budget
Internal communities and networks
Various employee discounts
Recruitment introduction reward
Employee Assistance Program (global)

About the business-

A global leader in information and analytics, we help researchers and healthcare professionals advance science and improve health outcomes for the benefit of society. Building on our publishing heritage, we combine quality information and vast data sets with analytics to support visionary science and research, health education, and interactive learning, as well as exceptional healthcare and clinical practice. At Elsevier, your work contributes to the world’s grand challenges and a more sustainable future. We harness innovative technologies to support science and healthcare to partner for a better world.

U.S. National Base Pay Range: $86,600 - $144,400. Geographic differentials may apply in some locations to better reflect local market rates.

This job is eligible for an annual incentive bonus.

We know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits. Click here (https://www.relx.com/careers/join-us/benefits) to access benefits specific to your location.

We are committed to providing a fair and accessible hiring process. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our Applicant Request Support Form or please contact 1-855-833-5120.

Criminals may pose as recruiters asking for money or personal information. We never request money or banking details from job applicants. Learn more about spotting and avoiding scams here.

Please read our Candidate Privacy Policy.

We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law.

USA Job Seekers:

EEO Know Your Rights.

RELX is a global provider of information-based analytics and decision tools for professional and business customers, enabling them to make better decisions, get better results and be more productive.

Our purpose is to benefit society by developing products that help researchers advance scientific knowledge; doctors and nurses improve the lives of patients; lawyers promote the rule of law and achieve justice and fair results for their clients; businesses and governments prevent fraud; consumers access financial services and get fair prices on insurance; and customers learn about markets and complete transactions.

Our purpose guides our actions beyond the products that we develop. It defines us as a company. Every day across RELX our employees are inspired to undertake initiatives that make unique contributions to society and the communities in which we operate.

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