# (1108354) Senior Software Engineer - Application Integration & Architecture

> Diversified Services Network, Inc. · Peoria, United States · Full-time · Posted 2026-08-12

**Salary:** USD 108,000–115,000

**Workplace:** on_site

## Description

**Senior Software Engineer – Application Integration & Architecture**

_Onsite | Peoria, IL | Full-Time_

Diversified Services Network, Inc. (DSN) is seeking a full-time Senior Software Engineer – Application Integration & Architecture to join our team in Peoria, IL. We offer full benefits, PTO, 401k, and more! If you're looking to grow your career within an extremely reputable, stable Fortune 100 company - let's talk!

**Position Overview**

This role is responsible for partnering with business stakeholders to understand organizational goals and translate them into effective, scalable application integration and architecture solutions. The Senior Software Engineer will drive solutions from initial design through deployment and long-term support, working within a global engineering team.

**Key Responsibilities**

-   Partner with business stakeholders to understand business goals and challenges, and design and implement effective solutions
-   Drive software solutions through the full Software Development Lifecycle, from requirements gathering through deployment and ongoing support
-   Provide work estimates for tasks and initiatives
-   Understand existing deployed solutions and support functional changes as needed
-   Assign and coordinate tasks for developers located in other regions of the world

**Team & Work Environment**

-   Collaborate closely with business partners, project managers, and architects
-   Work within a global team of approximately 15–20 team members
-   Direct team includes 4 U.S.-based employees plus additional developers located in India

## Requirements

**Education & Experience Required**

-   Bachelor's degree with 5+ years of relevant experience OR
-   8+ years of relevant experience in lieu of a degree

**Required Technical Skills**

-   IT-related experience in application development, support, and architecture
-   Strong understanding of the Software Development Lifecycle (SDLC)
-   Experience creating architecture diagrams and design documentation
-   Demonstrated success implementing both API-based and ETL-based integration architectures
-   Experience working with SaaS and cloud-based technologies
-   Experience supporting major applications serving thousands of users across a global user base

**Additional Technical Skills (Preferred)**

-   Snowflake
-   SnapLogic
-   SQL
-   Python
-   AI
-   GitHub / DevOps

**Soft Skills**

-   Strong written and verbal communication skills
-   Strong ability to learn new tools, technologies, and processes
-   Strong troubleshooting skills

## Benefits

-   401(k)

-   Dental insurance
-   Vision Insurance
-   Disability insurance
-   Employee assistance program
-   Health insurance
-   Health savings account
-   Life insurance
-   Paid time off
-   Paid Holidays

Please follow the link to our website for a list of job openings in Engineering, IT, Project Management, and more! [https://www.dsnworldwide.com](https://www.dsnworldwide.com)

Salary expectations: 108,000-115,000 per annual

## Apply

[Apply at Diversified Services Network, Inc.](https://apply.workable.com/dsn/j/08222029DF/apply)

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