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 platform capabilities
Design and maintain SaaS integrations and automation solutions
Support frontend collaboration within React-based applications
Continuously improve platform performance, scalability, and reliability
Cloud and Infrastructure
Design and maintain cloud infrastructure within Google Cloud Platform
Improve observability, monitoring, logging, and alerting
Own CI/CD pipelines and deployment workflows
Contribute to infrastructure-as-code and automation practices
Ensure platform security, resiliency, and operational excellence
Technical Leadership
Serve as the primary technical owner for platform initiative
Establish and maintain engineering standards and best practices
Partner closely with leadership on technical strategy and priorities
Evaluate new technologies, tools, and approaches
Provide technical guidance and…