Senior Integration And Composition Engineer

Englewood, CO, US • Posted 10 hours ago • Updated 10 hours ago

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We are looking for Senior Integration And Composition Engineer for our client in Englewood, CO

Job Title: Senior Integration And Composition Engineer

Job Location: Englewood, CO

Job Type: Contract

Job Description:

Pay Range: $67hr - $72hr

The Senior Integration and Composition Engineer is responsible for designing and implementing scalable integration compositions across APIs, services, and platforms.
This role focuses on transforming and composing JSON payloads, building reusable templates, and supporting system-to-system integrations.
The engineer will collaborate closely with platform, API, DevOps, product, and operations teams to ensure seamless deployments and reliable integrations across environments.
The role also supports high-throughput transaction systems and contributes to reusable integration assets, documentation, and best practices.

Responsibilities:

Design and implement integration compositions across APIs, services, and platforms.
Transform, filter, and enrich JSON payloads using JQ.
Build reusable and parameterized templates using Go templating.
Compose requests and responses for downstream systems based on defined business rules.
Support system-to-system integration, orchestration, and data mapping activities.
Troubleshoot integration issues related to payload structure and transformation logic.
Collaborate with platform, API, and DevOps teams to ensure seamless deployments.
Maintain versioned and reusable templates and transformation logic.
Build Go template-driven configurations to support reusable integrations across development, testing, and production environments.
Integrate third-party platforms with upstream channels and downstream providers.
Implement standardized error handling and decline mapping to ensure consistent customer and operational experiences.
Partner with product, architecture, QA, and operations teams to ensure integrations meet business, regulatory, and performance requirements.
Troubleshoot production issues related to integration logic, payload mismatches, and partner integration failures.
Contribute to documentation, best practices, and reusable integration assets.

Requirement/Must Have:

Hands-on expertise with JQ for JSON filtering, mapping, aggregation, and conditional logic.
Strong proficiency with Go templating, including conditionals, loops, and reusable templates.
Experience integrating REST-based APIs and event-driven flows.
Experience working with REST APIs, JSON, HTTP, API gateways, middleware, or integration platforms.
Experience with programming or scripting languages such as Go, Java, or Python.
Understanding of transaction failure scenarios, declines, and reconciliation impacts.
Experience supporting high-throughput, low-latency transaction systems.
Knowledge of DevOps practices including Kubernetes, Helm, and CI/CD pipelines.
Strong debugging and problem-solving skills.

Experience:

Experience designing and supporting complex system integrations.
Experience working with API-based and event-driven architectures.

Skills:

Integration and API development.
JSON transformation and composition.
Go templating and configuration management.
System orchestration and data mapping.
DevOps and cloud-native integration support.

Should Have:

Familiarity with orchestration frameworks.

Nice to Have:

Prior experience with payment platforms and end-to-end payment lifecycles.
Knowledge of alternative payment methods, recurring billing, and subscription models.
Exposure to cloud-native deployments, CI/CD pipelines, and Kubernetes-based platforms.

Qualification And Education:

Bachelor s degree in Computer Science, Engineering, or a related field, or equivalent work experience.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10516350
Position Id: CO_SIAC_0128
Posted 10 hours ago

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Senior Integration And Composition Engineer

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