AI Developer

Delta Controls Inc.; England; Hybrid; GBP 62,000 - 82,000; Full time

Job summary

A leading technology firm in the UK is seeking both Junior and Intermediate AI Developers who will work on cutting-edge multi-agent orchestration platforms. Responsibilities include developing backend Python services and integrating various AWS services. Candidates should have a strong Python foundation, along with experience in AI/ML tools. This role is hybrid, requiring in-office attendance three days a week, and offers a salary between $85,000 - $110,000 based on experience and qualifications.

Benefits

Flexible hours

Competitive total compensation

Onsite fitness center

Wellness reimbursement

Regular company events

Qualifications

• 3+ years of professional software development experience.
• Strong proficiency in Python with clean coding practices.
• Good debugging and troubleshooting skills.

Responsibilities

• Build and enhance multi-agent features using LLMs and RAG.
• Develop backend services and pipelines in Python.
• Collaborate with product teams on feature development.

Skills

Python proficiency

Debugging skills

Git management

Education

Professional software development experience

Tools

pytest

AWS Lambda

Job description

About Delta Intelligent Building Technologies (Canada) Inc. (formerly known as Delta Controls)

Delta Intelligent Building Technologies (Canada) Inc. is a leading building controls manufacturer. For over three decades, we have provided innovative building automation solutions for commercial, healthcare, education, and leisure facilities.

Job Summary

We are developing an advanced multi-agent orchestration platform powered by LLMs, Retrieval-Augmented Generation (RAG), and AWS serverless technologies. Our system uses Strands agents, AWS Bedrock, and cloud-native services to deliver intelligent, scalable AI-driven features.

We are seeking both Junior and Intermediate AI Developers who are comfortable building production-ready Python services and has hands-on experience working with modern AI/ML tools. You will help design and implement agent-based workflows, embed retrieval pipelines, and integrate AWS AI services into our application stack.

Responsibilities

• Build and enhance multi-agent features using LLMs, RAG, and Strands agents
• Develop backend services and pipelines in Python
• Help design and maintain knowledge bases, embedding workflows, and retrieval strategies
• Integrate AWS Bedrock and other cloud services into our AI features
• Collaborate with product and engineering teams on feature development
• Contribute to code quality, testing, and documentation
• Participate in architectural discussions and propose improvements

Required Skills / Qualification

• 3+ years of professional software development experience
• Strong proficiency in Python (clean, maintainable code)
• Understanding of software architecture fundamentals and scalable design
• Good debugging and troubleshooting skills
• Comfortable with Git, pull requests, and resolving merge conflicts
• Experience writing unit tests and working with frameworks like pytest
• Ability to follow coding standards and participate in code reviews

Assets

• AI / Machine Learning Skills: Exposure to Large Language Models (LLMs) and working with model APIs, understanding of Retrieval-Augmented Generation (RAG) concepts, familiarity with embeddings and vector databases, experience with prompt engineering or building LLM-driven features, interest in multi-agent systems or agentic workflows (Strands experience is a plus)
• AWS Cloud Experience: Exposure to AWS Lambda or serverless development, familiarity with AWS Bedrock or LLM-related cloud services, experience with DynamoDB and exposure to relational cloud databases (e.g., Amazon Aurora), basic understanding of Amazon S3, CloudWatch, or IAM concepts, interest in working with AWS serverless and distributed architectures, experience with Terraform or CloudFormation is a bonus
• Nice-to-Have: RDF / semantic data or graph databases, event-driven architecture (SNS, SQS, EventBridge), containerization (Docker, ECS, Kubernetes), experience with production AI/ML

Experience with AWS is a strong advantage, but not mandatory. Candidates who are eager to learn AWS services will still be considered if they are strong in other areas.

Work Location: Hybrid (In-office 3 days per week, subject to change)
City: Surrey
Type: Full-time, Permanent
Salary: $85,000 - $110,000
This range reflects the minimum and maximum target payable for the base salary of new hires across all Canadian locations. Actual compensation may vary outside this range and is dependent on various factors .

Why work for us?

We provide fantastic opportunities to individuals passionate about business and technology. Delta Electronics products are the most energy efficient power products in the industry and our company is perfect for those who want to create, design and build sustainable solutions using massively scalable, big-data architecture, with a strong focus on building automation. Here are some of the Delta perks you’ll receive from day 1!

• Employee & safety centric culture with the possibility of remote work
• Flexible hours and scheduling available
• Competitive total compensation along with generous vacation allowances
• Vacation leaves
• Wellness - onsite fitness center & company reimbursement for personal gym memberships
• Internal Recognition
• Transit accessible with free onsite parking
• Regular company events such as "Food Truck Fridays", Lunch & Learn and other planned activities