Overview

Integration Engineer

Responsibilities

• We are looking for an experienced Integration Engineer to join the data team on a strategic account with an enterprise manufacturing client, working alongside our Data Architect and the wider engineering, integration, and BI team. This is a permanent, full-lifecycle role: you will design, build, maintain, and optimize integration services on the client's Boomi and IICS platforms, working within their established enterprise architecture and governance standards.
• The core skill is depth in the target platforms - Boomi and IICS. Talend familiarity is a strong accelerator for the consolidation work, but not a prerequisite: you'll be reading Talend to understand intent, not building new Talend.
• Design and implement integration services on Boomi and/or IICS, following the client's architecture standards and integration patterns.
• Build integration flows, mappings, orchestrations, connectors, error handling, and scheduling.
• Enhance and extend existing services as business needs evolve.
• Own solution design decisions and communicate their trade-offs to technical and business audiences.
• Rebuild legacy Talend integration services on Boomi and/or IICS.
• Reverse-engineer existing Talend jobs to establish their true behavior - business logic, transformations, edge cases, and data handling - not just their surface intent.
• Partner with the team's existing Talend knowledge holder to validate understanding of legacy services.
• Define and run parity / reconciliation testing to prove each rebuilt service matches its legacy output; resolve source-to-target discrepancies.
• Contribute technical tool-fit input to the Boomi-vs-IICS assessment framework.
• Provide ongoing production support for built integration services - monitoring, troubleshooting, and resolving issues.
• Optimize services for performance, reliability, and cost / consumption efficiency.
• Perform root-cause analysis and implement sustainable fixes.
• Maintain a prioritized backlog of improvements and technical debt.
• Work within the client's enterprise architecture, governance, and security standards.
• Coordinate with the Data Architect, platform, security, and business teams.
• Maintain clear documentation of services, designs, and support procedures.

Qualifications

• Demonstrated depth as an integration / ETL engineer across the full lifecycle - design, build, and ongoing maintenance (we are flexible on total years).
• Working knowledge of both Boomi and IICS, or a strong track record of ramping quickly onto an adjacent iPaaS platform.
• Strong integration fundamentals: mappings, transformations, orchestration, connectors, APIs, error handling, and scheduling.
• Experience maintaining and optimizing integration services in production - performance, reliability, and cost / consumption.
• Proven ability to reverse-engineer undocumented or lightly-documented integration jobs and rebuild them faithfully.
• Discipline around validation - reconciliation and parity testing to confirm rebuilt services match legacy behavior.
• Strong SQL.
• Comfortable working within, and delivering to, an established enterprise architecture and governance framework.
• Clear communicator - able to explain technical decisions to both technical and business audiences.

Nice to have

• Talend experience - even at a read / maintenance level - to accelerate reverse-engineering of the legacy estate.
• Strength in both Boomi and IICS.
• Experience with data platform migrations, consolidations, or replatforming.
• Familiarity with Snowflake and AWS data / platform services (the client's data estate sits on this stack).
• Data governance, security, and role-based access concepts.
• Experience delivering into a large, standards-driven enterprise - ideally in manufacturing or a comparable industrial / operational domain.
• Familiarity with ITIL-based incident, problem, and change-management processes.
• Boomi certification (Associate / Professional Developer / Architect)
• Informatica Cloud (IICS) certification