Integration Engineer (Security Cleared)

Posted 06 August 2025
Salary Competitive
LocationGuildford
Job type Contract
Discipline Software Engineering
Reference74180
Remote working Hybrid/Flexible

Job description

Integration Engineer (Security Cleared)

Start: ASAP
Duration: 12 months+
Location: London OR Bristol 2- days per week
Pay: negotiable, INSIDE IR35

We're looking for an experienced Integration Engineer to join our team and ensure seamless, secure data flow across systems, APIs, and backend services. You'll play a key role in connecting platforms, optimizing data pipelines, and maintaining integration health across our architecture.

What You’ll Do:
- Design and implement integrations between internal systems and third-party platforms via APIs and other technologies
- Build and manage scalable data pipelines for data ingestion, transformation, and delivery
- Collaborate with engineering, DevOps, and product teams to define and deliver integration solutions
- Troubleshoot and resolve issues such as data inconsistencies, auth errors, and performance bottlenecks
- Monitor integration performance and implement logging, alerting, and observability
- Document architecture, workflows, and integration processes
- Contribute to continuous improvement of integration tools and practices

What You Bring:
- Proven experience building backend services using Node.js, Python, Java, or similar
- Strong grasp of API design and integration methods (REST, GraphQL, Webhooks)
- Knowledge of OAuth2, JWT, and secure authentication protocols
- Experience with ETL/ELT pipelines, workflow orchestration tools (e.g., Apache Airflow)
- Solid understanding of both SQL and NoSQL databases
- Familiarity with AWS and its integration services
- Strong problem-solving, communication, and collaboration skills
- Agile team experience

Nice to Have:
- Awareness of data privacy and compliance standards (e.g., GDPR)
- Exposure to CI/CD pipelines and DevOps practices