Salary: £100,000 - 100,000 per year Requirements: 7 years in backend or platform engineering Strong hands-on AWS experience (serverless preferred) Proven experience with distributed, event-driven systems Experience integrating with third-party APIs End-to-end ownership of systems (design, build, operate) Ability to lead technical design and influence architecture Experience mentoring engineers Strong communication across technical and non-technical teams Comfortable in a fast-paced, evolving environment Experience with HubSpot or CRM integrations (preferred) Ownership of internal integration platforms (preferred) Experience with high-volume event ingestion or real-time pipelines (preferred) Familiarity with containerization (Docker, ECS, Kubernetes) (preferred) Knowledge of observability tools (Datadog, OpenTelemetry) (preferred) Responsibilities: Take ownership of our integration platform connecting core internal systems with external partners and services Build production systems while shaping the future of our integration ecosystem Design APIs, process events, and scale integrations across the business Implement event-driven architecture using AWS technologies such as Lambda, API Gateway, and EventBridge Utilize Node.js, TypeScript, and Python for development Manage data and infrastructure using DynamoDB and RDS Use Infrastructure as Code tools like Terraform, CDK, and CloudFormation Ensure system reliability through established reliability patterns Collaborate with both technical and non-technical teams to ensure successful project delivery Mentor and guide junior engineers in their development Technologies: API AWS Lambda Backend CRM Datadog Docker HubSpot Kubernetes OpenTelemetry Python Serverless Terraform TypeScript NodeJS Cloud CloudWatch DevOps Kafka microservices More: We are a fast-growing Claims Management company based in Liverpool, seeking a hands-on Lead Integration Engineer & Developer to enhance our integration platform. This high-impact role demands a combination of technical delivery and architectural leadership. Our technology environment includes a modern event-driven architecture in AWS and tools like HubSpot. You will play a key role in shaping the future of our integration solutions while collaborating with a talented team. We offer a dynamic and evolving workspace that values innovation and leadership. last updated 18 week of 2026