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EY UK

Forward Deployed AI Developer - Senior Associate - UK Wide

Location:  Southampton - Grosvenor House
Location flexibility:  1 office day / week, 2 office days / week
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Job Description

At EY, we’re all in to shape your future with confidence.

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.

Join EY and help to build a better working world.

Forward Deployed AI Developer - Senior Associate

Location - any UK office

Job Overview

We are seeking a talented and passionate Forward Deployed AI Developer to join our dynamic team. The ideal candidate will have a strong background in applied artificial intelligence, agent development and software engineering. You will work as part of a team that designs, develops and implements AI agents and automation tools that drive innovation and change the way our business works.

Key Responsibilities

  • Help with the design of, and develop, AI agents and automation tools to solve complex problems and improve business processes.
  • Be part of a team that collaborates with cross-functional teams to understand business requirements and translate them into technical specifications.
  • Build and orchestrate LLM agents, including prompt design, grounding and retrieval, and structured outputs.
  • Test and evaluate agent behaviour, including handling uncertainty and non-deterministic outputs.
  • Build and configure solutions across the Power Platform, including Power Apps, Power Automate, Power Pages and Dataverse, together with solution management, environments and application lifecycle management.
  • Integrate AI tools with enterprise systems through APIs, including Graph, REST, SQL, SharePoint and dedicated business systems.
  • Develop cloud native skills on platforms such as Azure and AWS, and understand the AI offerings within them.
  • Work on projects through the full delivery lifecycle, supporting the design, through development and build, testing, and into production.
  • Support live products and triage defects with real users.
  • Work within enterprise guardrails, including AI risk assessment, information security review, data loss prevention, environments and licensing.
  • Conduct data analysis and preparation to support the development and evaluation of AI solutions.
  • Stay up to date with the latest advancements in AI and apply them to projects.
  • Document code, processes and methodologies to ensure maintainability and knowledge sharing within the team.
  • Participate in code reviews and provide constructive feedback to peers.

Required Skills and Qualifications

  • Bachelor's degree in Computer Science, Data Science, Artificial Intelligence, or a related field.
  • Proven experience as an AI developer or in a similar role, with a portfolio of projects.
  • Proficiency in programming languages such as Python and TypeScript.
  • Working knowledge of Git and version control.
  • Good understanding of algorithms, data structures, and software design principles.
  • Familiarity with data manipulation and analysis tools such as Pandas, NumPy, and SQL.
  • Experience with, or a strong willingness to develop skills in, the Power Platform, including Power Apps, Power Automate, Power Pages and Dataverse.
  • Basic understanding of cloud computing and of SaaS, PaaS and IaaS.
  • Knowledge of cloud platforms and their AI services.
  • Good problem-solving skills and the ability to work independently and in a team environment.
  • Strong communication skills to convey complex technical concepts to non-technical stakeholders.

Preferred Qualifications

  • Experience with Copilot Studio, or another agent orchestration platform.
  • Experience of taking a product through enterprise governance, such as AI risk assessment, information security review and data loss prevention.
  • Front end, user experience or product design exposure that signals an awareness of user considerations.
  • Knowledge of containerisation technologies like Docker and orchestration tools like Kubernetes.

What We Offer

  • Opportunities for professional growth and development.
  • A collaborative and innovative work environment.
  • The chance to work on cutting-edge AI projects that make a difference.

What working at EY offers

We offer a competitive remuneration package where you’ll be rewarded for your individual and team performance. Our comprehensive Total Rewards package includes support for flexible working and career development, and with FlexEY you can select benefits that suit your needs, covering holidays, health and well-being, insurance, savings and a wide range of discounts, offers and promotions. Plus, we offer:

  • Support, coaching and feedback from some of the most engaging colleagues around
  • Opportunities to develop new skills and progress your career
  • The freedom and flexibility to handle your role in a way that’s right for you

EY is committed to being an inclusive employer and we are happy to consider flexible working arrangements. We strive to achieve the right balance for our people, enabling us to deliver excellent client service whilst allowing you to build your career without sacrificing your personal priorities. While our client-facing professionals can be required to travel regularly, and at times be based at client sites, our flexible working arrangements can help you to achieve a lifestyle balance.

#AIEY

EY | Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.

EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.

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Working at EY UK

1 office day / week 2 office days / week

A little flex time

Company benefits

27 days annual leave + bank holidays
Adoption leave
Annual bonus
Buddy scheme
Buy or sell annual leave
Car allowance
Career and family coaching
Charity donation scheme
Coaching
Critical Illness Insurance
Cycle to work scheme
Dental coverage
Discretionary sick pay
Electric Car Salary Sacrifice
Employee discounts
Employee recognition scheme
Enhanced maternity leave
Enhanced paternity leave
Enhanced pension match/contribution
Eye Care Support – (free eyesight testing)
Financial advice
Health assessment
Health insurance
In house training
Income protection
Joining bonus
L&D budget
Learning platform
Life assurance
Lunch and learns
Menopause support
Mental health pathway
Mentoring
Personal development days
Physiotherapy
Professional subscriptions
Referral bonus
Shared parental leave
Special leave
Sports teams
Study support
Studying sabbaticals
Surrogacy leave
Wellbeing allowance – £500
Wellbeing incentive programme
Carer’s leave – Special Leave (4 weeks paid)
Collaboration spaces
Private booths
Modern office

Awards & Accreditations

2nd - Most Inclusive Company

2nd - Most Inclusive Company

Flexa awards 2026
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2026
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