Software Integration Engineer - Associate

iCapital; Salt Lake City (UT); On-site; USD 85,000 - 115,000; Full time

Job summary

iCapital seeks a Software Integration Engineer - Associate in Salt Lake City to join the Annuities Platform Team. This role focuses on building, testing, and supporting integrations that connect client and product systems across API, application, and database layers.

You will develop and maintain moderate-complexity integrations using C#, .NET, REST APIs, XML, and JSON, while collaborating on API contracts, data mappings, and deployment support.

Qualifications

• Experience with API-based and enterprise integrations.
• Strong knowledge of C# and .NET programming.
• Experience integrating REST APIs with XML/JSON data.
• Familiarity with data access via Entity Framework and LINQ.
• Proficient in SQL querying and data validation.
• Experience with Postman for API testing and validation.
• Git source-control skills and basic merge conflict resolution.
• Familiar with Agile/Scrum processes and sprint planning.

Responsibilities

• Develop and maintain integrations of moderate complexity using C#, .NET, REST APIs, XML and JSON.
• Clarify requirements, API contracts, and data mappings with stakeholders.
• Develop and validate REST APIs, including authentication, errors, and responses.
• Test payloads with Postman and troubleshoot integration failures.
• Work with XML/JSON data structures and data mappings.
• Use Entity Framework and LINQ for data access and manipulation.
• Query data with SQL to validate integration results.
• Troubleshoot end-to-end issues across environments and teams.
• Manage Git branches, commits, and basic merge conflicts.
• Use Azure DevOps for CI/CD, builds, and deployment tracking.
• Read and perform minor React UI changes when needed for integrations.
• Participate in peer code reviews and adhere to best practices.

Skills

C#

.NET

REST APIs

XML

JSON

Entity Framework

LINQ

SQL

Agile/Scrum

Tools

Postman

Git

Azure DevOps

Job description

Software Integration Engineer - Associate

Salt Lake City, Utah, United States

About the Role

iCapital is looking to hire a Software Integration Engineer - Associate to join the Annuities Platform Team. This role develops, tests and supports well-defined integration solutions that connect client and product systems. The work spans application, API, and database layers and follows established engineering, quality and integration standards. This role will provide exposure to ownership of development, testing, deployment support and troubleshooting over time.

Responsibilities

• Develop and maintain integrations of moderate complexity independently using C#, .NET, REST APIs, XML, JSON, Entity Framework, LINQ and SQL.
• Clarify integration requirements, API contracts, data mappings, validations and expected system behavior by taking an active part in story grooming and technical discussions.
• Develop, consume, and validate REST APIs, applying knowledge of HTTP methods, request and response structures, status codes, authentication concepts, headers and error handling.
• Use Postman to test different payloads, analyze API responses and troubleshoot integration failures.
• Work with XML and JSON data structures, mappings, transformations and validation, and troubleshoot malformed or unexpected data.
• Apply Entity Framework and LINQ for application data access, querying and manipulation
• Use SQL to investigate data-related issues, validate integration results, troubleshoot application behavior and support development and testing activities.
• Troubleshoot integration issues and resolve defects across development, QA, UAT and production support scenarios within established team processes. Analyze application logs, API requests and responses, XML and JSON payloads, database records, configuration and error messages.
• Manage source control in Git, including branching, committing, pulling, merging, resolving basic conflicts and following established source-control practices.
• Use Azure DevOps for CI/CD activities, builds, deployments, work tracking and troubleshooting basic pipeline or deployment issues.
• Understand and make basic React frontend changes when integration functionality requires matching UI updates.
• Manage assigned Jira tickets and follow issues through development, testing and deployment.
• Take part in peer code reviews, applying coding, security, maintainability and integration best practices.
• Build knowledge of core product and integration workflows and the business domain.
• Support critical production issues, deployments and business-critical activities during occasional weekends or off-hours, as needed.

Qualifications

• 3+ years of software development or integration engineering experience, preferably involving API-based and enterprise application integrations
• Strong working knowledge of C#, .NET, object-oriented programming and common design principles
• Hands-on experience developing and consuming REST APIs, with an understanding of API error handling, logging, validation, authentication, configuration management and reusable integration practices
• Strong working knowledge of XML and JSON, including parsing, validation, data mapping and troubleshooting payload-related issues
• Good working knowledge of SQL, including joins, filtering, data validation and troubleshooting application or integration-related data issues
• Experience using Postman for API testing, request configuration, payload validation, authentication and response analysis
• Solid understanding of Git, including branching, commits, pull requests, merging and resolving basic merge conflicts
• Agile and Scrum processes, sprint planning, story grooming and iterative software delivery
• Strong problem-solving skills, and able to trace failures across systems rather than focusing only on individual application components. This includes troubleshooting across the API, application code, XML and JSON payload, database, configuration and deployment layers
• Able to work with the Product, QA, DevOps, Integration and Support Teams to investigate and resolve end-to-end integration issues
• Willingness to work occasional weekends or off-hours on rotation, as required.
• Hands-on experience with Entity Framework and LINQ for retrieving and manipulating application data is nice to have.
• Working knowledge of Azure DevOps, including repositories, build and release pipelines,