Integration Engineer Jobs
Integration Engineer jobs are open across fintech, healthtech, enterprise software, and manufacturing, from junior to staff and principal levels, with specializations in API development, ETL pipelines, and middleware architecture. Find a role that fits from the openings below and apply directly.
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Showing 5 of 1,779+ Integration Engineer jobs
Job Description
Help bring AI into the systems tax and audit professionals rely on every day. As a Senior Integration Engineer, you will connect AI solutions with Thomson Reuters products and client enterprise systems, building reliable integrations that turn complex financial data into useful AI workflows. Working within Forward Deployed Engineering, you will partner directly with public accounting firms, corporate tax departments and engineering teams to deliver solutions that can be reused across client engagements.
Key Responsibilities
- Deliver enterprise integrations connecting AI solutions with Thomson Reuters tax and audit products, enterprise resource planning systems, document management platforms and data warehouses . Own standard client integrations from scoping through delivery and handoff, and lead integration work within larger engagements.
- Build reliable data and retrieval pipelines that parse documents, preserve tables and forms, and support effective chunking, embeddings and vector search . Establish data mapping, transformation and validation for financial information such as trial balances, tax returns, K-1s and workpapers.
- Enable AI agents to interact with enterprise systems through application programming interfaces (APIs), Model Context Protocol (MCP) servers and connectors , using shared platform capabilities where available and supporting legacy applications and file-based exchanges.
- Own data and output quality by defining readiness standards and automated checks, including schema validation, reference datasets and model-assisted evaluations , to identify when upstream data changes affect AI results.
- Protect sensitive client information through secure authentication, single sign-on, appropriate tenant separation, secrets management and least-privilege access .
- Create reusable integration assets with automated tests, clear documentation and deployment patterns that help engineers deliver future engagements more efficiently.
- Ensure production reliability through monitoring, failure handling and operational runbooks , partnering with technical consulting, product engineering, platform and site reliability teams on deployment and support.
Required Qualifications
- At least five years of software engineering experience , with substantial hands-on experience in APIs, data integration, middleware or enterprise system connectivity .
- Strong proficiency in Python and/or C#/.NET , solid SQL skills , and experience building REST APIs, event-driven integrations and file or batch-based data exchanges .
- Hands-on experience building AI data pipelines , including document parsing, chunking, embeddings, vector databases and retrieval quality measurement .
- Experience integrating enterprise resource planning or financial systems, such as SAP, Oracle or Workday , and implementing data quality and validation controls .
- Experience deploying cloud applications on AWS or Azure using automated build and deployment pipelines and containers , with working knowledge of secure authentication and access management .
- Ability to communicate clearly with technical and finance stakeholders , solve ambiguous integration problems , take ownership of delivery , collaborate across teams and exercise sound judgment about data quality and security .
Preferred Qualifications
- Experience with Thomson Reuters products such as UltraTax CS, GoSystem Tax RS, ONESOURCE, GoFileRoom or Checkpoint , or comparable tax and accounting software.
- Familiarity with tax and accounting workflows, legacy .NET and SQL Server systems , or electronic tax filing XML formats .
- Experience with large language model tool use, function calling or Model Context Protocol , and a background in client-facing professional services or consulting delivery .
#LI-TH1
What’s in it For You?
- Hybrid Work Model: We’ve adopted a flexible hybrid working environment for our office-based roles while delivering a seamless experience that is digitally and physically connected.
- Flexibility & Work-Life Balance: Flex My Way is a set of supportive workplace policies designed to help manage personal and professional responsibilities, whether caring for family, giving back to the community, or finding time to refresh and reset. This builds upon our flexible work arrangements, including work from anywhere for up to 8 weeks per year, empowering employees to achieve a better work-life balance.
- Career Development and Growth: By fostering a culture of continuous learning and skill development, we prepare our talent to tackle tomorrow’s challenges and deliver real-world solutions. Our Grow My Way programming and skills-first approach ensures you have the tools and knowledge to grow, lead, and thrive in an AI-enabled future.
- Industry Competitive Benefits: We offer comprehensive benefit plans to include flexible vacation, two company-wide Mental Health Days off, access to the Headspace app, retirement savings, tuition reimbursement, employee incentive programs, and resources for mental, physical, and financial wellbeing.
- Culture: Globally recognized, award-winning reputation for inclusion and belonging, flexibility, work-life balance, and more. We live by our values: Obsess over our Customers, Compete to Win, Challenge (Y)our Thinking, Act Fast / Learn Fast, and Stronger Together.
- Social Impact: Make an impact in your community with our Social Impact Institute. We offer employees two paid volunteer days off annually and opportunities to get involved with pro-bono consulting projects and Environmental, Social, and Governance (ESG) initiatives.
- Making a Real-World Impact: We are one of the few companies globally that helps its customers pursue justice, truth, and transparency. Together, with the professionals and institutions we serve, we help uphold the rule of law, turn the wheels of commerce, catch bad actors, report the facts, and provide trusted, unbiased information to people all over the world.
Our use of AI within the recruitment process Thomson Reuters utilizes Artificial Intelligence (AI) to support parts of our global recruitment process. Unless you opt-out, our AI system will assess the information provided by you and compare it to the requirements listed for the role, and present the result to our recruitment personnel for further review. The AI system acts as a supporting tool, but there is always a human making the decision if you will be considered for the role.
In the United States, Thomson Reuters offers a comprehensive benefits package to our employees. Our benefit package includes market competitive health, dental, vision, disability, and life insurance programs, as well as a competitive 401k plan with company match. In addition, Thomson Reuters offers market leading work life benefits with competitive vacation, sick and safe paid time off, paid holidays (including two company mental health days off), parental leave, sabbatical leave. These benefits meet or exceeds the requirements of paid time off in accordance with any applicable state or municipal laws. Finally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan. Thomson Reuters complies with local laws that require upfront disclosure of the expected pay range for a position. The base compensation range varies across locations.

Eligible office location(s) for this role include one or more of the following: New York City, San Francisco, Los Angeles, and/or Irvine, CA; McLean, VA; Washington, DC. The base compensation range for the role in any of those locations is $136,000 USD - $253,000 USD.
For any eligible US locations, unless otherwise noted, the base compensation range for this role is $118,400 USD - $219,800 USD.
For Ontario, Canada, the base compensation range for this role is $100,000 CAD - $145,000 CAD.

Base pay is positioned within the range based on several factors including an individual’s knowledge, skills and experience with consideration given to internal equity. Base pay is one part of a comprehensive Total Reward program which also includes flexible and supportive benefits and other wellbeing programs.
This role may also be eligible for an Annual Bonus based on a combination of enterprise and individual performance.

About Us
Thomson Reuters informs the way forward by bringing together the trusted content and technology that people and organizations need to make the right decisions. We serve professionals across legal, tax, accounting, compliance, government, and media. Our products combine highly specialized software and insights to empower professionals with the data, intelligence, and solutions needed to make informed decisions, and to help institutions in their pursuit of justice, truth, and transparency. Reuters, part of Thomson Reuters, is a world leading provider of trusted journalism and news.
We are powered by the talents of 26,000 employees across more than 70 countries, where everyone has a chance to contribute and grow professionally in flexible work environments. At a time when objectivity, accuracy, fairness, and transparency are under attack, we consider it our duty to pursue them. Sound exciting? Join us and help shape the industries that move society forward.
As a global business, we rely on the unique backgrounds, perspectives, and experiences of all employees to deliver on our business goals. To ensure we can do that, we seek talented, qualified employees in all our operations around the world regardless of race, color, sex/gender, including pregnancy, gender identity and expression, national origin, religion, sexual orientation, disability, age, marital status, citizen status, veteran status, or any other protected classification under applicable law. Thomson Reuters is proud to be an Equal Employment Opportunity Employer providing a drug-free workplace.
Thomson Reuters makes reasonable accommodations for applicants with disabilities, including veterans with disabilities, and for sincerely held religious beliefs in accordance with applicable law. If you reside in the United States and require an accommodation in the recruiting process, you may contact our Human Resources Department at HR.Leave-Expert@thomsonreuters.com . Disability accommodations in the recruiting process may include things like a sign language interpreter, making interview rooms accessible, providing assistive technology, or other relevant accommodations. Please note this email is not intended for general recruitment questions and we will promptly respond to inquiries regarding accommodations. More information on requesting an accommodation here.
Learn more on how to protect yourself from fraudulent job postings here.
More information about Thomson Reuters can be found on thomsonreuters.com
Job Description
Help bring AI into the systems tax and audit professionals rely on every day. As a Senior Integration Engineer, you will connect AI solutions with Thomson Reuters products and client enterprise systems, building reliable integrations that turn complex financial data into useful AI workflows. Working within Forward Deployed Engineering, you will partner directly with public accounting firms, corporate tax departments and engineering teams to deliver solutions that can be reused across client engagements.
Key Responsibilities
- Deliver enterprise integrations connecting AI solutions with Thomson Reuters tax and audit products, enterprise resource planning systems, document management platforms and data warehouses . Own standard client integrations from scoping through delivery and handoff, and lead integration work within larger engagements.
- Build reliable data and retrieval pipelines that parse documents, preserve tables and forms, and support effective chunking, embeddings and vector search . Establish data mapping, transformation and validation for financial information such as trial balances, tax returns, K-1s and workpapers.
- Enable AI agents to interact with enterprise systems through application programming interfaces (APIs), Model Context Protocol (MCP) servers and connectors , using shared platform capabilities where available and supporting legacy applications and file-based exchanges.
- Own data and output quality by defining readiness standards and automated checks, including schema validation, reference datasets and model-assisted evaluations , to identify when upstream data changes affect AI results.
- Protect sensitive client information through secure authentication, single sign-on, appropriate tenant separation, secrets management and least-privilege access .
- Create reusable integration assets with automated tests, clear documentation and deployment patterns that help engineers deliver future engagements more efficiently.
- Ensure production reliability through monitoring, failure handling and operational runbooks , partnering with technical consulting, product engineering, platform and site reliability teams on deployment and support.
Required Qualifications
- At least five years of software engineering experience , with substantial hands-on experience in APIs, data integration, middleware or enterprise system connectivity .
- Strong proficiency in Python and/or C#/.NET , solid SQL skills , and experience building REST APIs, event-driven integrations and file or batch-based data exchanges .
- Hands-on experience building AI data pipelines , including document parsing, chunking, embeddings, vector databases and retrieval quality measurement .
- Experience integrating enterprise resource planning or financial systems, such as SAP, Oracle or Workday , and implementing data quality and validation controls .
- Experience deploying cloud applications on AWS or Azure using automated build and deployment pipelines and containers , with working knowledge of secure authentication and access management .
- Ability to communicate clearly with technical and finance stakeholders , solve ambiguous integration problems , take ownership of delivery , collaborate across teams and exercise sound judgment about data quality and security .
Preferred Qualifications
- Experience with Thomson Reuters products such as UltraTax CS, GoSystem Tax RS, ONESOURCE, GoFileRoom or Checkpoint , or comparable tax and accounting software.
- Familiarity with tax and accounting workflows, legacy .NET and SQL Server systems , or electronic tax filing XML formats .
- Experience with large language model tool use, function calling or Model Context Protocol , and a background in client-facing professional services or consulting delivery .
#LI-TH1
What’s in it For You?
- Hybrid Work Model: We’ve adopted a flexible hybrid working environment for our office-based roles while delivering a seamless experience that is digitally and physically connected.
- Flexibility & Work-Life Balance: Flex My Way is a set of supportive workplace policies designed to help manage personal and professional responsibilities, whether caring for family, giving back to the community, or finding time to refresh and reset. This builds upon our flexible work arrangements, including work from anywhere for up to 8 weeks per year, empowering employees to achieve a better work-life balance.
- Career Development and Growth: By fostering a culture of continuous learning and skill development, we prepare our talent to tackle tomorrow’s challenges and deliver real-world solutions. Our Grow My Way programming and skills-first approach ensures you have the tools and knowledge to grow, lead, and thrive in an AI-enabled future.
- Industry Competitive Benefits: We offer comprehensive benefit plans to include flexible vacation, two company-wide Mental Health Days off, access to the Headspace app, retirement savings, tuition reimbursement, employee incentive programs, and resources for mental, physical, and financial wellbeing.
- Culture: Globally recognized, award-winning reputation for inclusion and belonging, flexibility, work-life balance, and more. We live by our values: Obsess over our Customers, Compete to Win, Challenge (Y)our Thinking, Act Fast / Learn Fast, and Stronger Together.
- Social Impact: Make an impact in your community with our Social Impact Institute. We offer employees two paid volunteer days off annually and opportunities to get involved with pro-bono consulting projects and Environmental, Social, and Governance (ESG) initiatives.
- Making a Real-World Impact: We are one of the few companies globally that helps its customers pursue justice, truth, and transparency. Together, with the professionals and institutions we serve, we help uphold the rule of law, turn the wheels of commerce, catch bad actors, report the facts, and provide trusted, unbiased information to people all over the world.
Our use of AI within the recruitment process Thomson Reuters utilizes Artificial Intelligence (AI) to support parts of our global recruitment process. Unless you opt-out, our AI system will assess the information provided by you and compare it to the requirements listed for the role, and present the result to our recruitment personnel for further review. The AI system acts as a supporting tool, but there is always a human making the decision if you will be considered for the role.
In the United States, Thomson Reuters offers a comprehensive benefits package to our employees. Our benefit package includes market competitive health, dental, vision, disability, and life insurance programs, as well as a competitive 401k plan with company match. In addition, Thomson Reuters offers market leading work life benefits with competitive vacation, sick and safe paid time off, paid holidays (including two company mental health days off), parental leave, sabbatical leave. These benefits meet or exceeds the requirements of paid time off in accordance with any applicable state or municipal laws. Finally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan. Thomson Reuters complies with local laws that require upfront disclosure of the expected pay range for a position. The base compensation range varies across locations.

Eligible office location(s) for this role include one or more of the following: New York City, San Francisco, Los Angeles, and/or Irvine, CA; McLean, VA; Washington, DC. The base compensation range for the role in any of those locations is $136,000 USD - $253,000 USD.
For any eligible US locations, unless otherwise noted, the base compensation range for this role is $118,400 USD - $219,800 USD.
For Ontario, Canada, the base compensation range for this role is $100,000 CAD - $145,000 CAD.

Base pay is positioned within the range based on several factors including an individual’s knowledge, skills and experience with consideration given to internal equity. Base pay is one part of a comprehensive Total Reward program which also includes flexible and supportive benefits and other wellbeing programs.
This role may also be eligible for an Annual Bonus based on a combination of enterprise and individual performance.

About Us
Thomson Reuters informs the way forward by bringing together the trusted content and technology that people and organizations need to make the right decisions. We serve professionals across legal, tax, accounting, compliance, government, and media. Our products combine highly specialized software and insights to empower professionals with the data, intelligence, and solutions needed to make informed decisions, and to help institutions in their pursuit of justice, truth, and transparency. Reuters, part of Thomson Reuters, is a world leading provider of trusted journalism and news.
We are powered by the talents of 26,000 employees across more than 70 countries, where everyone has a chance to contribute and grow professionally in flexible work environments. At a time when objectivity, accuracy, fairness, and transparency are under attack, we consider it our duty to pursue them. Sound exciting? Join us and help shape the industries that move society forward.
As a global business, we rely on the unique backgrounds, perspectives, and experiences of all employees to deliver on our business goals. To ensure we can do that, we seek talented, qualified employees in all our operations around the world regardless of race, color, sex/gender, including pregnancy, gender identity and expression, national origin, religion, sexual orientation, disability, age, marital status, citizen status, veteran status, or any other protected classification under applicable law. Thomson Reuters is proud to be an Equal Employment Opportunity Employer providing a drug-free workplace.
Thomson Reuters makes reasonable accommodations for applicants with disabilities, including veterans with disabilities, and for sincerely held religious beliefs in accordance with applicable law. If you reside in the United States and require an accommodation in the recruiting process, you may contact our Human Resources Department at HR.Leave-Expert@thomsonreuters.com . Disability accommodations in the recruiting process may include things like a sign language interpreter, making interview rooms accessible, providing assistive technology, or other relevant accommodations. Please note this email is not intended for general recruitment questions and we will promptly respond to inquiries regarding accommodations. More information on requesting an accommodation here.
Learn more on how to protect yourself from fraudulent job postings here.
More information about Thomson Reuters can be found on thomsonreuters.com
Integration Engineer Jobs by Experience Level
Top Cities Hiring Integration Engineers
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Find Integration Engineer JobsIntegration Engineer Job Market
Who's Hiring
- Lockheed Martin69
- Northrop Grumman50
- Leidos39
- Raytheon36
- L3Harris28
Top Industries Hiring
- Technology & Software21
- Electronics & Hardware14
- Consulting & Professional Services11
- Energy4
- Automotive2
What Employers Look For
The qualifications that appear most often in integration engineer jobs.
- Experience designing and building REST or SOAP API integrations between enterprise systems
- Proficiency with at least one iPaaS or middleware platform such as MuleSoft, Boomi, or Informatica
- Hands-on experience with ETL pipeline development and data transformation logic
- Familiarity with messaging and event-streaming tools such as Kafka, RabbitMQ, or Azure Service Bus
- Bachelor's degree in computer science, information systems, or a related technical field
- Experience working with EDI standards or ERP platforms such as SAP, Oracle, or Workday
Tips for Your Integration Engineer Job Search
Tailor your resume to system context
List the specific platforms and protocols you've connected, not just the tools you used. Recruiters scan for Kafka, MuleSoft, REST, or EDI alongside the business systems, like ERP or CRM, that you integrated them with.
Apply early to roles that fit
Migrate Mate lists integration engineer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.
Filter openings by integration stack
Search for job titles alongside the specific middleware or iPaaS platform a company uses. A posting for MuleSoft or Boomi experience signals a very different technical environment than one asking for custom microservices work.
Quantify the scale of past integrations
Describe your work in terms of data volume, number of connected systems, or uptime requirements you maintained. Hiring managers distinguish candidates who built a two-system proof of concept from those who ran production pipelines at scale.
Prepare a technical walkthrough for interviews
Most integration engineer interviews include a design exercise where you map a data flow between two systems. Practice drawing out data schemas, error-handling logic, and retry strategies on a whiteboard or shared screen before your interview.
Negotiate using the full scope of the role
Integration work often touches security, compliance, and infrastructure beyond the core job description. Document every system boundary you own and use that scope during offer discussions to justify compensation above the base range.
Integration Engineer Jobs: Frequently Asked Questions
Which companies are hiring the most integration engineers?
The companies hiring the most integration engineers right now include Lockheed Martin, Northrop Grumman, and Leidos, with the largest share of openings in California, Texas, and Virginia, based on current listings on Migrate Mate as of November 2026. Demand is highest at companies undergoing large-scale digital transformation or cloud migration programs.
How many integration engineer jobs are remote?
About 58% of integration engineer openings are fully remote or hybrid as of November 2026, reflecting strong employer flexibility for technical roles that don't require on-site hardware access. API development and middleware configuration work tends to be the most remote-friendly, while roles tied to on-premises ERP or manufacturing systems more often require some on-site presence.
How do you become an integration engineer?
Start by building a strong foundation in software development, then focus specifically on systems connectivity by learning REST API design, data transformation formats like JSON and XML, and at least one iPaaS platform. Hands-on projects that connect two real systems, even personal ones, demonstrate practical skill. Certifications from MuleSoft or Dell Boomi signal platform-specific readiness to employers.
Can you get an integration engineer job with little or no experience?
Entry-level integration engineer roles exist, but they typically expect some exposure to APIs or scripting rather than a completely blank slate. Building a portfolio project that pulls data from a public API and loads it into a database, or completing a vendor certification like MuleSoft Developer Level One, gives hiring managers something concrete to evaluate even without professional experience.
What does the integration engineer interview process look like?
Most processes start with a recruiter screen, followed by a technical phone or video interview covering API concepts, data mapping, and error-handling patterns. A practical exercise, often a take-home or live system design session, asks you to model a data flow between two systems. Final rounds typically include a panel with engineering leads and sometimes a business stakeholder who owns one of the connected platforms.
Where can I find and apply to integration engineer jobs?
You can find and apply to integration engineer jobs on Migrate Mate, which lists current openings from across the United States. Search the listings to find roles that match your stack and experience level, then apply directly to each one that fits.
See All 1,779+ Integration Engineer Jobs
Find roles that match your experience and apply in just a few clicks.
Find Integration Engineer Jobs