Published: Oct 01, 2025 - The Senior Integration Engineer designs, develops, and maintains integrations across multiple platforms, APIs, databases, and protocols, ensuring they are scalable and reusable building blocks. This position involves creating technical designs and documentation, collaborating with other developers to review code and uphold technical standards, and automating testing to maintain system stability. The engineer also supports the daily reliability of Toast’s integration ecosystem while driving solutions for current and future integration challenges.

Tips for Senior Integration Engineer Skills and Responsibilities on a Resume
1. Senior Integration Engineer, Blue Harbor Technologies, Raleigh, NC
Job Summary:
- Contributing to the design and specification of the core Integration Patterns and services to be implemented by Viking
- Assuring the delivery of the integration artefacts to Viking, ensuring they conform to the design principles, standards, and guidelines
- Developing relationships with customers, internal and external engineering, product, programme/project, and business teams
- Effectively articulating the key design principles for Integration to the immediate team, suppliers, and senior management
- Ensuring the Integration Architecture and service support the Enterprise Architecture principles, standards, and roadmap
- Promoting an agile and flexible approach to Integration design and delivery across both internal and external delivery teams
- Optimising already delivered Integration solutions and improving information management
- Designing and delivering Integration solutions with intelligent reuse of existing applications, development/purchase of reusable applications, and smart integration methods to drive harmonisation
- Overseeing the initiation, coordination, and execution of new business developments and innovations
- Integrating new strategies and technologies into policies and processes, driving a medium level of investment and risk
- Contributing to the documentation of services and training material
Skills on Resume:
- Integration Design (Hard Skills)
- Architecture Standards (Hard Skills)
- Agile Delivery (Hard Skills)
- Information Management (Hard Skills)
- Stakeholder Communication (Soft Skills)
- Team Collaboration (Soft Skills)
- Problem Solving (Soft Skills)
- Innovation Leadership (Soft Skills)
2. Senior Integration Engineer, IronGate Data Systems, Des Moines, IA
Job Summary:
- Analyse Module specifications, work with developers to coordinate the work, and track the progress of the work
- Prepare follow-up and instill in the development team the Industry standard program guideline, programming best practices, and integration mechanics.
- Prepare/Review changes to configurable items, which include hardware, software, documentation, etc.
- Review the unit test package and SIT test scenarios, tests and document test results to ensure the quality of the program
- Prepare the SIT test logs, ensure SIT test cases are followed up and closed
- Track the end-to-end Module delivery development to SIT.
- Planning, executing, and managing the integration between applications and systems.
- Be responsible for Integration and Architecture deliverables.
- Design, configure, and implement integration flows focusing on the use of reference architectures and best practices.
- Design, develop, and implement API solutions.
- Document and maintain integration services and interface specifications.
Skills on Resume:
- Module Analysis (Hard Skills)
- Team Coordination (Soft Skills)
- Configuration Management (Hard Skills)
- Test Validation (Hard Skills)
- Result Documentation (Hard Skills)
- Delivery Tracking (Soft Skills)
- System Integration (Hard Skills)
- API Development (Hard Skills)
3. Senior Integration Engineer, Summit Cloudworks, Boise, ID
Job Summary:
- Lead integration tests in both functional and non-functional scenarios.
- Identify and resolve integration issues with vendors and internal IT teams.
- Conduct proofs-of-concept on new integrations.
- Document technical guidelines to represent integration design patterns, code templates, and use case scenarios.
- Develop and implement extraction, transformation, and loading for data integration.
- End-to-end integration testing, system testing,
- Support user acceptance Test (UAT) and implementation activities to fix the reported problems/bugs of the system to ensure the smooth execution of programs in the production environment
- Work with developers to investigate all reported problems/errors and initiate amendments and testing so that the system can operate correctly and efficiently
- Prepare, review, and maintain up-to-date technical documentation, flow diagrams, and system documentation.
- Analyse functional requirements to translate into integration design using established design methodologies and guidelines
- Ensure code reviews comply with financial sector security guidelines
- Provide subject matter expertise to both IT and business colleagues.
Skills on Resume:
- Integration Testing (Hard Skills)
- Issue Resolution (Soft Skills)
- Data Integration (Hard Skills)
- System Analysis (Hard Skills)
- Technical Documentation (Hard Skills)
- Vendor Collaboration (Soft Skills)
- Problem Solving (Soft Skills)
- Security Compliance (Hard Skills)
4. Senior Integration Engineer, Horizon Software Solutions, Tulsa, OK
Job Summary:
- Works on most phases of API development independently, but works under the direction of a more senior team member or manager
- Design, build, and maintain API’s
- Assists in the functionality used by software applications, including change management, security and authentication, disaster recovery planning, support for data access, system configurations, and reports
- Successfully delivers the right results on initiatives in a timely and effective manner
- Troubleshot issues in production and staging environments
- Looks for opportunities to drive improvements
- Develops current business solutions independently
- Develops and maintains program documentation independently
- Serves as a resource to deployment and support teams after launch
- Makes and keeps commitments to achieve desired priorities
- Checks assumptions and clarifies technical standards
Skills on Resume:
- API Development (Hard Skills)
- System Configuration (Hard Skills)
- Issue Troubleshooting (Hard Skills)
- Change Management (Hard Skills)
- Process Improvement (Soft Skills)
- Business Solutions (Hard Skills)
- Team Support (Soft Skills)
- Commitment Management (Soft Skills)
5. Senior Integration Engineer, TerraLink Digital, Albany, NY
Job Summary:
- Support data center engineering aspects of the N2W Project, including identifying, managing, and resolving specific technical requirement issues, performing analysis of alternatives (AoA), and developing roadmaps and engineering integration assessments
- Provide lifecycle project management analysis and integration support, conduct studies, participate in major reviews, perform hardware, software, and technology evaluations, identify solutions, provide recommendations, and plan activities
- Research and recommend architecture trades, support the Government in providing IT product evaluations and cost estimation required to bring integration recommendations to the government
- Coordinate with other contract/functional areas (such as the Intelligence Community Information Technology Environment (IC ITE), Desktop Environment (DTE) PMO, and government representatives to ensure a shared, consistent understanding of requirements
- Assess opportunities for inserting new and emerging IT capabilities at the N2W facility
- Work with subject matter experts in NGA and the industry to ensure the best integration practices are being considered/used
- Recommend integration strategies and paths forward for IT capability integration into the N2W design, and collaborate with IC and Enterprise initiatives
- Monitor N2W IT project activity execution and provide course correction recommendations
Skills on Resume:
- Technical Analysis (Hard Skills)
- Project Management (Hard Skills)
- Architecture Evaluation (Hard Skills)
- Cost Estimation (Hard Skills)
- Stakeholder Coordination (Soft Skills)
- Integration Strategy (Hard Skills)
- Emerging Technologies (Hard Skills)
- Problem Resolution (Soft Skills)
6. Senior Integration Engineer, NorthPeak IT Services, Manchester, NH
Job Summary:
- Manage overall FE process yield and failure analysis to achieve process and product yield, output and cost effectiveness.
- Support new technology and qualification setup
- Perform comprehensive wafer scrap analysis, identify root causes for low yield and drive Operations for improvements.
- Feedback and work closely with process modules on process-related low-yield issues to come up with effective containment and corrective actions to prevent recurrence.
- Lead quality investigations and continuous improvement programs to resolve chronic process and quality issues, and institute permanent resolutions to assure product quality and enhance process robustness.
- Identify potential frontend fab process steps/areas as opportunities for baseline yield improvement and work closely with process/equipment engineers via various yield improvement projects.
- Identify areas for yield improvement between Product and Process.
- Conduct Design of Experiment (DOE) to optimize process conditions and to define process windows.
- Apply hands-on and with deep involvement at work.
- Guide process technicians in problem-solving and analysis.
- Take accountability for work and possess a strong sense of responsibility.
- Provide process, failure, and yield analyses and product training to all technicians to build up technical skills
Skills on Resume:
- Yield Management (Hard Skills)
- Failure Analysis (Hard Skills)
- Process Optimization (Hard Skills)
- Quality Improvement (Hard Skills)
- Root Cause (Hard Skills)
- Team Leadership (Soft Skills)
- Problem Solving (Soft Skills)
- Technical Training (Soft Skills)
7. Senior Integration Engineer, Redwood Systems Group, Eugene, OR
Job Summary:
- Develop new and legacy integrations across numerous platforms, using various integration technologies at Toast.
- Design, develop, and maintain integration flows using an array of different platforms, APIs, databases, protocols and data formats.
- Develop integrations that are designed and implemented as reusable building blocks.
- Build scalable solutions to solve current and future integration challenges.
- Collaborate and review code with other developers to ensure each integration maintains a consistent level of technical standards as set by the team
- Create technical designs, sequence diagrams and other systems integration-related documents.
- Document technical details clearly to various stakeholders of different technical levels.
- Assist with developing and automating application end-to-end or unit testing to ensure stability during continuous integration.
- Support the daily stability of Toast’s integration ecosystem.
Skills on Resume:
- Integration Development (Hard Skills)
- API Management (Hard Skills)
- Scalable Solutions (Hard Skills)
- Code Review (Soft Skills)
- Technical Design (Hard Skills)
- System Documentation (Hard Skills)
- Test Automation (Hard Skills)
- Team Collaboration (Soft Skills)
8. Senior Integration Engineer, Harborlight Analytics, Milwaukee, WI
Job Summary:
- Test, integrate, and deploy O365 solutions
- Design, plan, and integrate Office365-based solutions using Microsoft best practices and modern deployment techniques such as DevOps and/or DevSecOps
- Perform Tier 1 through Tier 4 support and troubleshooting of O365 solutions
- Develop and conduct testing of O365-based solutions
- Develop automation scripts for efficient deployment and operations of O365-based solutions
- Drive continuous improvement and adoption of best practices to simplify, standardize and consolidate the O365 solutions to include tools to ensure ease of use for the organization
- Design, plan, and integrate Azure-based solutions using infrastructure as code and modern cloud-native deployment techniques such as DevOps and/or DevSecOps
- Support Azure Account management and billing optimization
- Identify opportunities for optimization of the Cloud/Azure environment
- Develop and conduct testing of Azure-based applications and solutions
- Develop automation scripts for efficient deployment and operations of Azure-based solutions
- Maintain technical expertise in relevant industry standards and best practices in Azure-based solutions
- Perform Tier 1 through Tier 4 support and troubleshooting of Azure solutions
- Provide testing and deployment support for integrated solutions designed by the Lead Architect
- Evaluate and report on new Azure technologies and services to enhance the capabilities of services.
Skills on Resume:
- O365 Integration (Hard Skills)
- Azure Solutions (Hard Skills)
- Cloud Deployment (Hard Skills)
- Automation Scripting (Hard Skills)
- Troubleshooting Support (Hard Skills)
- Continuous Improvement (Soft Skills)
- Account Management (Soft Skills)
- Technical Evaluation (Hard Skills)
9. Senior Integration Engineer, PrairieSky Consulting, Omaha, NE
Job Summary:
- Be responsible for the architecture, implementation, and support of Java-based integration technologies.
- Examining and defining current architecture systems, and designing scalable architecture
- Develop blueprints to meet functional and non-functional requirements
- Review technical designs, design, and/or define the application's technical infrastructure, build proof of concepts, application components, identify and recommend tools, and testing approaches
- Provide technical guidance, monitor and maintain compliance, and adhere to Technology Standards
- Utilizing Agile/Waterfall, Java, J2EE, JDBC, Servlets, JSP, JPA, Spring, Hibernate Framework, ESB Integrations, Active MQ/JMS, Database development, Apache Camel, JBOSS Fuse.
- Possesses strong communication and documentation skills and knowledge sufficient to evaluate, architect, implement, and support integration services.
- Conduct performance monitoring and provide appropriate system tuning to guarantee responsive system performance.
Skills on Resume:
- Java Integration (Hard Skills)
- System Architecture (Hard Skills)
- Scalable Design (Hard Skills)
- Technical Guidance (Soft Skills)
- Agile Methodology (Hard Skills)
- Performance Tuning (Hard Skills)
- Compliance Monitoring (Soft Skills)
- Technical Documentation (Soft Skills)
10. Senior Integration Engineer, SierraVista Tech Partners, Reno, NV
Job Summary:
- Design and develop systems and data integrations between Digital platforms (Customer Data Platform, Marketing technology, CRM, Ecommerce systems, etc) with other enterprise applications using Mulesoft
- Design and develop high-quality APIs and Integrations
- Develops unit tests and provides code coverage to accurately test business logic and functionality
- Support existing integration architecture and code
- Solves or recommends solutions for complex issues and problems
- Actively engages in improving software delivery through DevOps and other Agile practices
- Participate in and lead code reviews
- Collaborate extensively with vendor partners, as well as internal PVH teams, to deliver high-quality solutions
- Collaborate with Integration CoE and other PVH TPG teams to provide integration expertise for projects outside of Marketing Systems
Skills on Resume:
- System Integration (Hard Skills)
- API Development (Hard Skills)
- Unit Testing (Hard Skills)
- Integration Support (Hard Skills)
- Problem Solving (Soft Skills)
- DevOps Practices (Hard Skills)
- Code Review (Soft Skills)
- Team Collaboration (Soft Skills)
11. Senior Integration Engineer, Keystone Integration Solutions, Harrisburg, PA
Job Summary:
- Perform as an Aircraft Crew Station Engineer to include expertise and experience in design, development, production, procurement, and testing of aircraft and associated systems in the area of Aircraft Crew Systems and Escape Systems.
- Participate in the technical evaluation of the contractor's system for the crew station area, including geometry and layout, controls and displays, pilot-vehicle interface, alerting systems, transparencies and optical qualities, and heads-up displays.
- Be responsible for escape systems to include emergency escape and egress, ejection seats, human physiological limits, injury criteria, escape system modeling, energetics (CAD/PAD), and crashworthiness.
- Identify risks/issues and assist in the development of mitigation strategies/options, and interface with all levels of management and functional counterparts.
- Perform systems engineering to include expertise in systems design and integration, manufacturing, quality, and industrial engineering, airworthiness, configuration, and data management.
- Assist in developing, deploying, and maintaining processes to assure weapon systems are fully integrated, manufactured, sustained, configuration managed, and operationally safe, suitable, and effective throughout their life cycle.
- Understand and execute AFPD 62-6, USAF Airworthiness, through standardized processes and issuance of flight authorizations.
- Apply OSS&E and airworthiness processes, as well as assist in providing risk assessments, safety analysis and recommendations, and addressing high-priority safety issues.
- Have knowledge of systems engineering in support of system definition, development, integration, verification methods, sustainment, risk modeling/simulation, testing and evaluation, human-system integration (HSI), crew stations engineering, OSS&E efforts, interoperability requirements, and airworthiness certification across a wide range of hardware and software systems, including ground-based systems.
- Review and assist in performing assessments on program-specific databases, analyzing BIT failure reports, and comparing failure reports against the BIT interpreter analyzer for accuracy of BIT indications.
- Provide system integration guidance to the Government for the program system installation and system maintenance.
- Provide technical expertise and proper application of systems engineering processes to support technology and systems development.
- Assist in the development and review of the overall system design baseline (architecture and interoperability requirements).
Skills on Resume:
- Crew Systems (Hard Skills)
- Escape Systems (Hard Skills)
- System Integration (Hard Skills)
- Airworthiness Compliance (Hard Skills)
- Risk Management (Soft Skills)
- Safety Analysis (Hard Skills)
- Technical Evaluation (Hard Skills)
- Problem Resolution (Soft Skills)
12. Senior Integration Engineer, Copper State Digital, Mesa, AZ
Job Summary:
- Design, develop, deploy, and maintain integration processes between applications across cloud and on-premises systems using AWS components and or Informatica Cloud Services platform.
- Participate in proof-of-concept development, demos, and post-deployment support of cross-team integration efforts.
- Translate business process requirements into a detailed technical specification to meet business goals.
- Be responsible for architectural documentation and reviewing the development of solutions specified in technical design.
- Ensure development activities are aligned with scope, schedule, priority, and business objectives.
- Work within a team to establish best practices in service development and integration of applications.
- Interface with both internal and external technical experts to implement solutions.
- Plan and Support of Disaster Recovery, Capacity Planning, Performance Tuning, Monitoring, and other operational tasks
- Provide Middleware support, including troubleshooting issues, leading technical investigations, and supporting critical platforms.
Skills on Resume:
- Integration Development (Hard Skills)
- AWS Informatica (Hard Skills)
- Technical Specification (Hard Skills)
- Architectural Documentation (Hard Skills)
- Best Practices (Soft Skills)
- Performance Tuning (Hard Skills)
- Middleware Support (Hard Skills)
- Team Collaboration (Soft Skills)
13. Senior Integration Engineer, Magnolia Systems, Jackson, MS
Job Summary:
- Verify communication parameters, real-time data output, and functional control
- Troubleshoot network communication problems, make repairs, and/or advise customers on possible solutions
- Establish and maintain schedules and provide timely progress reports and project status updates
- Takes ownership of quality and coaches/mentors others
- Maintains positive client relationships, responsive both internally and externally
- Be responsible for completing tasks and projects within the allotted time
- Understands the actual time required for most tasks and helps develop the project schedule
- Provide expertise, input, and troubleshooting support as one of the experts on the platform
- Collaborate with the Architecture team to make the right technology choices and perform feasibility evaluation, integration technologies, and integration patterns
Skills on Resume:
- Network Troubleshooting (Hard Skills)
- Data Verification (Hard Skills)
- Project Scheduling (Hard Skills)
- Quality Ownership (Soft Skills)
- Client Relations (Soft Skills)
- Time Management (Soft Skills)
- Technical Expertise (Hard Skills)
- Team Collaboration (Soft Skills)
14. Senior Integration Engineer, StoneBridge Technologies, Little Rock, AR
Job Summary:
- Interface with suppliers, software, and the system integration teams for design alignment
- Define and manage communication signals between the Passive Entry system and the vehicle
- Evaluate the interaction between the access control module and key fobs
- Work with the interior systems team for optimal component placement
- Coordinate feature rollout with embedded software and hardware engineers
- Drive system validation and verification efforts
- Build Splunk Technology Add-Ons to integrate IT and Security systems and devices with Splunk analytics
- Create scripts leveraging APIs to import a large amount of data reliably and efficiently into Splunk
- Analyze the information provided in logs and map it to Splunk's Common Information Model (CIM)
- Investigate and solve customer issues promptly
- Collaborate with teammates and other groups, such as Product Management, on solving common data ingestion issues
- Write scripts to analyze large amounts of data and to automate repetitive tasks
- Mentor junior engineers on the team
Skills on Resume:
- System Integration (Hard Skills)
- Signal Management (Hard Skills)
- System Validation (Hard Skills)
- Data Scripting (Hard Skills)
- Log Analysis (Hard Skills)
- Customer Support (Soft Skills)
- Team Collaboration (Soft Skills)
- Mentor Leadership (Soft Skills)
15. Senior Integration Engineer, Riverbend IT Consulting, Chattanooga, TN
Job Summary:
- Leading technical scoping and delivery of Intapp solutions and integrations.
- Leading clients to utilize industry best practices
- Provide analysis of client needs and integration recommendations
- Leading or assisting in the review of requirements and business processes to design new business processes to deliver the solution
- Conduct data management and data mapping workshops related to the proposed solution
- Working closely with project team members to deliver the solution
- Working cross-functionally with several teams, including the product teams, implementation teams, and professional services teams, to collaborate on improvements in delivering solutions to clients
- Participates in the design, development, configuration, and maintenance of software code for business applications.
- Administration, Installation, clustering, nodding, and support of the middleware suite of products
- Identification, Development, Deployment, and Operation of automated processes to perform installation, administration, support, and other routine tasks
- Participate and contribute to middleware development/operational activities, including Identification, diagnosis, and remediation or escalation of operational issues
- Design and work on packaging, and build the software.
- Provide operational support for service, both on premises and cloud infrastructure
- Assist with system-intensive operations like performance testing, systems optimization
- Python libraries maintenance and improvement for the packaging system.
Skills on Resume:
- Technical Scoping (Hard Skills)
- Process Design (Hard Skills)
- Data Mapping (Hard Skills)
- Middleware Administration (Hard Skills)
- Automation Development (Hard Skills)
- System Optimization (Hard Skills)
- Client Collaboration (Soft Skills)
- Team Leadership (Soft Skills)