Integration Engineer

Job Description

AWS Data & API Integration Engineer/Architect

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• Location: London customer site – 1/2 days p/week on site

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• Salary: Up to £105k DoE plus bonus

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• Clearance: Active SC preferred - can sponsor if not currently held (British passport required)

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• To apply, email: henry.clay-davies@searchability.com

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We’re working with a leading technology consultancy delivering secure, large-scale digital platforms across public sector and enterprise programmes. They’re looking for an experienced AWS API & Integration Engineer to help design and deliver modern, scalable API-led architectures.

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This is a hands-on engineering role focused on building secure, cloud-native APIs and microservices on AWS, working across complex distributed systems in highly regulated environments.

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What you’ll be doing:

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• Designing and building RESTful APIs using AWS Lambda & API Gateway

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• Developing microservices and integration solutions using Python

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• Defining API standards, integration patterns, and service boundaries

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• Building secure integrations using IAM, OAuth / token-based auth

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• Supporting end-to-end delivery: design, build, deploy & production support

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• Working across distributed systems and enterprise integrations

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• Supporting CI/CD pipelines and live service operations

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What we’re looking for:

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• Strong experience in API design, microservices, and system integration

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• Hands-on AWS experience (Lambda, API Gateway)

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• Strong Python backend or integration development skills

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• Experience with secure API architecture (IAM, authentication/authorisation)

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• CI/CD experience and production support exposure

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• Background in enterprise or regulated environments (ideal)

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Desirable skills:

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• Kafka / event-driven architecture

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• Apigee or MuleSoft

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• PostgreSQL / document stores

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• AWS certifications

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• Observability tools (CloudWatch, ELK, Grafana)

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Security Clearance

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Due to the nature of the work, candidates must either hold an active SC Clearance or be eligible to obtain – British passport holder.