Principal Technologist, Core AI Services

OSIsoft, LLC; Cambridge; Hybrid; GBP 120,000 - 180,000; Full time

Benefits offered by this job

Flexible benefits fund

Emergency leave days

Adoption leave

28 days annual leave

Pension

Life cover

Private medical insurance

Parental leave

Education assistance program

Job summary

AVEVA is seeking a hands-on Principal Engineer to join the Core AI Services team. You will help design, develop, and scale AI-enabling platform services and public APIs that are secure, reliable, and cloud-native.

These services will be foundational for AI adoption across AVEVA's product portfolio and partner ecosystem. As part of an agile Scrum team, you will work on AI model deployment, tooling, and integration across multiple R&D locations, mentoring junior engineers and driving a culture of

Qualifications

• Over 12 years of software engineering experience, preferably in platform or cloud-native service development.
• Hands-on with containerised deployments in Kubernetes.
• Strong RESTful API design, versioning, testing and lifecycle management.
• Proficient in API security, authentication/authorization and data privacy practices.

Responsibilities

• Serve as the technical authority for core services, owning design, reliability and performance.
• Build scalable cloud-native services on Microsoft Azure with high performance and reliability.
• Develop secure, well-documented public APIs and SDKs for internal and external developers.

Skills

Kubernetes

RESTful API design

API security

GitHub Copilot usage

Prompt engineering

Agile development

Mentoring

Cloud-native services

Azure

AI model deployment

Education

Bachelor's degree in Computer Science or related field

Master's degree

Tools

Docker

Semantic Kernel

Azure AI Foundry

Job description

Responsibilities and Requirements

• Serve as the technical authority for core services owning design, reliability and performance.
• Build scalable, fault-tolerant cloud-native services on Microsoft Azure, ensuring high performance and reliability.
• Develop secure, well-documented public APIs and SDKs for consumption by internal and external developers.
• Collaborate with cross-functional teams to deliver end-to-end solutions across data pipelines, orchestration, and service APIs.
• Embed robust security controls to protect sensitive data and ensure secure access to AI services.
• Lead and contribute to design reviews, code reviews, and architectural discussions to ensure engineering excellence.
• Mentor junior developers, encourage continuous learning, and contribute to a culture of innovation.
• Work with multiple teams to create AI solutions, which include AI model deployment, training, and AI tooling development.
• 12+ years of experience in software engineering, preferably in platform or cloud-native service development using Microsoft and .NET technologies.
• Hands-on experience with containerised deployments in Kubernetes.
• Strong expertise in RESTful API design, versioning, testing, and lifecycle management.
• Proficient in securing APIs, managing authentication/authorization and data privacy practices.
• Fluent in developing code using AI Tools such as GitHub Copilot. Must be able to use prompt engineering to carry out multiple development tasks.
• Excellent problem-solving skills, with the ability to analyse complex technical challenges and propose scalable solutions.
• Experience working in Agile teams and collaborating across global R&D locations.
• Demonstrated ability to mentor junior team members fostering a culture of continuous learning and innovation.

Desirable Skills & Experience

• Familiarity with Retrieval-Augmented Generation (RAG), tool-calling, and AI orchestration frameworks (e.g., Semantic Kernel, Azure AI Foundry).
• Understanding of Large Language Models (LLMs) and the trade-offs between latency, capability, cost, and model sizing.
• Awareness of emerging AI protocols and standards (e.g., Model Context Protocol [MCP], Agent2Agent [A2A]).
• Exposure to automated AI evaluation, output benchmarking, and testing tools for AI-driven capabilities.

We are looking for a hands-on Principal Engineer to join our Core AI Services team. In this role, you will help design, develop, and scale AI-enabling platform services and public APIs that are secure, reliable, and cloud-native. These services will act as foundational building blocks for AI adoption across AVEVA's product portfolio and partner ecosystem.

Working at the forefront of agentic systems and harness engineering, you will join an agile Scrum team with a true builder mindset delivering innovative, secure, and production-grade AI capabilities with the agility of a start-up. This role is ideal for an engineer with a genuine passion for keeping up with the latest AI engineering patterns and practices, eager to translate emerging tech into reliable, enterprise-ready software.

Our global team of 2000+ developers work on an incredibly diverse portfolio of over 75 industrial automation and engineering products, which cover everything from data management to 3D design. AI and cloud are at the centre of our strategy, and we have over 150 patents to our name.

UK Benefits

• Flexible benefits fund
• Emergency leave days
• Adoption leave
• 28 days annual leave (plus bank holidays)
• Pension
• Life cover
• Private medical insurance
• Parental leave
• Education assistance program

It's possible we're hiring for this position in multiple countries, in which case the above benefits apply to the primary location. Specific benefits vary by country, but our packages are similarly comprehensive. Find out more: aveva.com/en/about/careers/benefits/

Hybrid working

We work in a hybrid way at AVEVA. Most roles are based at a local AVEVA office, with an expectation of being on-site 50% of your working hours to support collaboration and connection. Some positions are fully office-based depending on the nature of the work, and certain roles that support specific customers or markets may be remote. The working arrangement for this position will be confirmed during the hiring process.

AVEVA is committed to recruiting and retaining people with disabilities. Please let us know in advance if you need reasonable support during your application process. Find out more: aveva.com/en/about/careers/hiring-process

About AVEVA

AVEVA is a global leader in industrial software with more than 6,500 employees in over 40 countries. Our cutting-edge solutions are used by thousands of enterprises to deliver the essentials of life - such as energy, infrastructure, chemicals, and minerals - safely, efficiently, and more sustainably. We are committed to embedding sustainability and inclusion into our operations, our culture, and our core business strategy. Learn more about how we are progressing against our ambitious 2030 targets: sustainability-report.aveva.com/ Find out more: aveva.com/en/about/careers/

AVEVA requires all successful applicants to undergo and pass a drug screening and comprehensive background check before they start employment. Background checks will be conducted in accordance with local laws and may, subject to those laws, include proof of educational attainment, employment history verification, proof of work authorization, criminal records, identity verification, credit check. Certain positions dealing with sensitive and/or third-party personal data may involve additional background check criteria. AVEVA is an Equal Opportunity Employer. We are committed to being an exemplary employer with an inclusive culture, developing a workplace environment where all our employees are treated with dignity and respect. We value diversity and the expertise that people from different backgrounds bring to our business. AVEVA provides reasonable accommodation to applicants with disabilities where appropriate. If you need reasonable accommodation for any part of the application and hiring process, please notify your recruiter. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.