Senior Software Engineer

Location: Grimsby

About Us
At AOS, we help companies use technology to improve productivity, streamline operations, reduce costs, and create peace of mind. Through our managed services, office technology solutions, and technology consulting, we partner with businesses of all sizes to solve problems, improve performance, and support long-term growth.

We are a company built on relationships, accountability, and continuous improvement. We value curiosity, ownership, and an entrepreneurial mindset, paired with dedication, resilience, and high performance. Exceptional client service is at the core of everything we do, and we believe the best solutions come from collaboration, innovation, and a genuine commitment to helping others succeed.

We hire with the future in mind. As we continue to grow, we re committed to creating an environment where people are challenged, supported, continuously learning, and empowered to make a meaningful impact. If you re excited about solving real-world problems, building innovative solutions, and growing with a forward-thinking technology company, we d love to meet you.

The Opportunity
We are looking for a  Senior Software Engineer  who thrives in fast-moving environments, enjoys solving complex technical challenges, and wants to play a key role in building and scaling AI-powered products. This role is ideal for someone who understands where AI and AI-enabled applications are heading, can translate emerging technologies into practical business solutions, and is excited by the challenge of taking a product from early adoption to commercial scale.

You ll help drive product innovation, shape technical architecture, and build the cloud infrastructure needed to support long-term growth.

Build Platforms. Drive Innovation. Own Outcomes.  This is not a maintenance role. It s an opportunity to take technical ownership of platform development, influence architecture decisions, and lead the evolution of innovative products as they mature into scalable, commercially successful solutions.

The Role
As our Senior Software Engineer, you will be responsible for designing, building, and evolving AI-powered platforms, backend services, integrations, and automation solutions that support both internal operations and commercial products. While this role does not include people management responsibilities, it does require a high degree of technical ownership, decision-making, and accountability.

Working closely with leadership and stakeholders across the business, you will help shape the technical direction of our platforms while remaining hands-on in architecture, development, deployment, and continuous improvement.

This Role Will Contribute To

Platform architecture and technical design

Backend platform development and API strategy

AI-powered workflows and automation

Cloud infrastructure and deployment practices

Product scalability, performance, and reliability

Technical standards and engineering best practices

Long-term platform roadmap and innovation initiatives

This role is ideal for someone who enjoys building, solving difficult problems, and taking ownership of systems from concept through production.

We Value People Who Demonstrate

Accountability and ownership

Curiosity and continuous learning

Strong communication and collaboration

Sound judgment and decision-making

Adaptability in fast-changing environments

High standards and attention to detail

Alignment with our culture and values

We Are Looking For Someone Who

Uses AI tools effectively as part of their engineering workflow

Thinks strategically while remaining highly hands-on

Enjoys building products and platforms from the ground up

Is comfortable making technical decisions and owning outcomes

Understands scalability, maintainability, and operational excellence

Can balance speed, quality, and business priorities

Focuses on solving business problems, not just writing code

Key Responsibilities
Software Engineering

Understands chat wrapper, prompting, API AI infrastructure

Design, develop, and maintain scalable backend services and APIs

Lead architecture decisions across platforms and integrations

Build secure, reliable, and maintainable systems

Develop AI-powered workflows and…