Senior Gen AI Developer

Senior Gen AI Developer

London Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Develop innovative AI solutions and collaborate with diverse teams on exciting projects.
  • Company: Join a leading tech firm dedicated to building a positive human future.
  • Benefits: Enjoy flexible working, competitive salary, health perks, and generous leave.
  • Why this job: Make a real impact in a dynamic environment while advancing your career.
  • Qualifications: Strong Python skills and experience with AI/ML technologies, especially Generative AI.
  • Other info: Be part of a supportive community that values learning and growth.

The predicted salary is between 36000 - 60000 £ per year.

PA. Bringing Ingenuity to Life.We believe in the power of ingenuity to build a positive human future.

As strategies, technologies, and innovation collide, we create opportunity from complexity.

Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our clients adapt and transform, and together we achieve enduring results.

We are over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport.

Our teams operate globally from offices across the UK, Ireland, US, Nordics, and Netherlands.

What you can expect

Work to agile best practices and cross-functionally with multiple teams and stakeholders. You\’ll be using your technical skills to problem solve with our clients, as well as working on internal projects

Live in-person whiteboarding sessions to problem solve as a team, alongside asynchronous communication on Teams

Hybrid working with the team on client site or in our office a minimum of two days per week. However, the actual time you spend and where you spend it will vary by role or assignment, including up to 5 days per week on a client site.

We\’re hands‐on with emerging technologies – exploring what works, what scales, and what\’s next:

Experimenting with Generative AI frameworks and tools such as LangChain, LlamaIndex, Hugging Face, and APIs from OpenAI and Anthropic.

Building retrieval‐augmented generation (RAG) prototypes with vector stores and knowledge graphs.

Developing and testing agentic architectures through our own Genie Platform – enabling AI agents that reason, retrieve, and act across systems.

Exploring LLMOps, evaluation tools, and model observability platforms like TruLens and LangSmith.

Deploying solutions on modern cloud and DevOps environments (AWS, Azure, GCP) – but always choosing the right tools for the problem at hand.

Constantly learning, testing, and sharing findings across our internal AI community.

QualificationsEssential requirementsEven if you don\’t meet every requirement below, feel free to still apply as we are often hiring for similar roles which your background might be better suited to.

Software engineers with a passion for AI – or data scientists who\’ve embraced engineering.

People who experiment, prototype, and explore emerging AI tools in their own time.

Strong foundation in a language suited to AI system development and data workflows.

Experience integrating models with APIs, data sources, or production systems.

Curiosity about LLMs, RAG pipelines (Graph & Vector based), and agent frameworks.

Understanding of cloud-native (AWS / GCP / Azure) and DevOps / DevSecOps practices.

A collaborative mindset and willingness to share, learn, and teach.

Understanding of prompt and context engineering and model evaluation.

Solid grasp of distributed systems, microservices, and RESTful APIs.

An understanding of LLMOps tools for managing GenAI workflows.

Please be aware that some of our UK roles at PA Consulting require a UK security clearance.

All PA people are required to undergo background checks and to achieve the Baseline Personnel Security Standard however, some UK roles also require higher levels of National Security Vetting, where applicants must have at least 5 years of continuous residency in the UK.

We therefore ask that you only apply if you meet the residency requirements (i.e. you are a British citizen or have been resident in the UK for the past 5 years), as this is the prerequisite for a security clearance. If you\’re unsure about your eligibility, we encourage you to review the UK Government\’s guidance on security vetting before applying.

Additional informationPlease note that the interview stages may be subject to change based on the specific requirements of the role.

Quick call with one of our Tech Recruiters – to discuss your application, the role and PA

Round 1: Either a competency or technical interview (60 mins)

Round 2: Either a competency or technical interview, whichever you didn\’t do at first round (60 mins)

Final round : Meeting with a PA leader – a mini case study and discussion around your client‐centricity (60 mins)

Life At PA encompasses our peoples\’ experience at PA. It\’s about how we enrich peoples\’ working lives by giving them access to unique people and growth opportunities and purpose led meaningful work.

Our purpose guides how we work with our clients and our teams, and support our communities, to deliver insight and impact, solving the world\’s most complex challenges. We\’re focused on building a workplace that values human difference and diverse mindsets, and a culture of inclusion and equality that unlocks the potential in our people so everyone can be their best self.

We are dedicated to supporting the physical, emotional, social and financial well-being of our people. Check out some of our extensive benefits:

Health and lifestyle perks accompanying private healthcare for you and your family

25 days annual leave (plus a bonus half day on Christmas Eve) with the opportunity to buy 5 additional days

Generous company pension scheme

Opportunity to get involved with community and charity‐based initiatives

Annual performance‐based bonus

PA share ownership

Tax efficient benefits (cycle to work, give as you earn)

We\’re committed to advancing equality.We recruit, retain, reward and develop our people based solely on their abilities and contributions and without reference to their age, background, disability, genetic information, parental or family status, religion or belief, race, ethnicity, nationality, sex, sexual orientation, gender identity (or expression), political belief, veteran status, any other range of human difference brought about by identity and experience. We welcome applications from underrepresented groups.

Adjustments or accommodations – Should you need any adjustments or accommodations to the recruitment process, at either application or interview, please contact us on recruitmentenquiries@paconsulting.com

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Senior Gen AI Developer employer: Astro Studios, Inc.

At PA Consulting, we pride ourselves on being an exceptional employer that fosters a culture of innovation, collaboration, and inclusivity. Our commitment to employee growth is evident through our extensive training budgets, flexible career paths, and a supportive tech community that encourages knowledge-sharing and mentorship. With a hybrid working model and a focus on meaningful projects across diverse sectors, we empower our team members to thrive both personally and professionally in a dynamic environment.
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Contact Detail:

Astro Studios, Inc. Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Gen AI Developer

Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with professionals on platforms like LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.

Tip Number 2

Prepare for those interviews! Research the company, understand their projects, and be ready to discuss how your skills align with their needs. Practise common interview questions and think of examples that showcase your problem-solving abilities.

Tip Number 3

Showcase your passion for Generative AI! Bring along a portfolio of your work or projects that highlight your experience with AI/ML technologies. This will not only impress the interviewers but also demonstrate your eagerness to contribute to their innovative environment.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team and contributing to our mission of building a positive human future.

We think you need these skills to ace Senior Gen AI Developer

Problem-Solving Skills
Analytical Skills
Communication Skills
Teamwork Skills
Python
AI/ML Technologies
Generative AI Frameworks
CI/CD Tools
DevOps Tools
Distributed Systems
System Architecture
Microservices
RESTful API Design
Public Cloud Providers (AWS, Azure, Google Cloud)
Agile Best Practices

Some tips for your application 🫡

Tailor Your Application: Make sure to customise your CV and cover letter for the Senior Gen AI Developer role. Highlight your experience with AI/ML technologies, especially Generative AI, and show how your skills align with our mission of building a positive human future.

Showcase Your Problem-Solving Skills: We love candidates who can think on their feet! Use examples from your past experiences to demonstrate your strong problem-solving abilities and analytical skills. This will help us see how you tackle challenges in a fast-paced environment.

Be Authentic: Don’t be afraid to let your personality shine through in your application. We value curiosity and innovation, so share your eagerness to learn and adapt to rapidly changing technologies. It’s all about finding the right fit!

Apply Through Our Website: We encourage you to apply directly through our website. This way, you’ll ensure your application gets to the right people and you can easily keep track of your application status. Plus, it’s super straightforward!

How to prepare for a job interview at Astro Studios, Inc.

Know Your Tech Inside Out

Make sure you’re well-versed in Python and the AI/ML technologies mentioned in the job description. Brush up on Generative AI frameworks and be ready to discuss your hands-on experience with them. This will show that you’re not just familiar with the tech, but you can also apply it effectively.

Showcase Problem-Solving Skills

Prepare to demonstrate your problem-solving abilities during the interview. Think of specific examples where you've tackled complex challenges, especially in a collaborative environment. Use the STAR method (Situation, Task, Action, Result) to structure your responses and make them impactful.

Communicate Clearly and Confidently

Since excellent communication is key for this role, practice articulating your thoughts clearly. Engage in mock interviews or discussions with friends to refine your ability to explain technical concepts in a way that’s easy to understand. This will help you shine during both the competency and technical interviews.

Embrace the Culture of Learning

Demonstrate your eagerness to learn and adapt by discussing any recent courses or certifications you’ve pursued. Highlight how you stay updated with rapidly changing technologies and how you plan to continue growing within the role. This aligns perfectly with the company’s values of innovation and curiosity.

Senior Gen AI Developer
Astro Studios, Inc.
Location: London

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