Senior Integration Developer (Boomi)

Remote from: Romania
Annual salary: Undisclosed
Salary information is not provided for this position. Check our Salary Directory to estimate the average compensation for similar roles.
Department: Programming
Employment type: Full Time,
Job posted: 20 May 2026
Apply before: 20 Jun 2026
Experience level: Senior
Views / Applies: 21 / 3

Nagarro is a global digital engineering leader.

Actively Hiring

AI Summary

This Senior Integration Developer (Boomi) role at a global digital product engineering company involves leading integration architecture, development, and governance. The position requires overseeing Boomi AtomSphere integration processes, defining data mapping strategies, and establishing API standards. The ideal candidate has 8+ years of Boomi experience, strong technical skills in XML, JSON, SQL, and integration patterns, and proven leadership abilities. This role offers an opportunity to work at scale across diverse applications and databases in a dynamic, non-hierarchical culture.

Job Complexity

Easy Hard

AI Insight This role requires deep expertise in Boomi integration platform, leadership skills, and the ability to manage complex integration projects, making it challenging but not at the highest level due to the lack of specialized AI or cutting-edge tech requirements.

Salary Analysis

AI Insight The salary for this role is not explicitly provided, but based on market data for a Senior Integration Developer (Boomi) in the US, the median salary is approximately $135,000 per year. This is competitive for the role's responsibilities and required experience.

Key Skills

Boomi Integration Architecture API Governance Data Mapping XML JSON SQL Leadership Mentoring RESTful APIs

Cover Letter Sample

Dear Hiring Manager,

I am excited to apply for the Senior Integration Developer (Boomi) position at your company. With over 8 years of hands-on experience in Boomi AtomSphere, I have led numerous integration projects from design to deployment, ensuring scalable and maintainable solutions. My expertise in XML, JSON, SQL, and API governance aligns perfectly with the requirements of this role.

I have a proven track record of mentoring team members and driving technical decisions that balance performance and scalability. I am confident in my ability to lead your integration architecture and contribute to your company's growth.

Thank you for considering my application. I look forward to the opportunity to discuss how my skills and experience can benefit your team.

Sincerely,
[Your Name]

Possible Interview Questions

Describe your experience with Boomi AtomSphere. Can you walk us through a complex integration project you led from design to deployment?

I have over 8 years of experience with Boomi AtomSphere. In one project, I led the integration of a CRM system with an ERP system, handling complex data mapping and transformation. I designed the architecture using multiple Atoms for scalability, implemented error handling, and ensured high availability. The project was delivered on time and improved data consistency across systems.

How do you approach data mapping and transformation in large-scale integration projects? Can you give an example of a particularly challenging data mapping scenario you resolved?

I start by understanding the source and target data models, then define mapping rules using Boomi's mapping functions. For complex transformations, I use custom scripts. One challenge was integrating data from a legacy system with non-standard formats. I created a pre-processing step to normalize data before mapping, ensuring accuracy and performance.

What is your experience with RESTful API design and governance? How do you ensure security and scalability?

I have designed and governed RESTful APIs following best practices like using OAuth2 for authentication, rate limiting, and versioning. I ensure scalability by using stateless designs and caching strategies. I also establish standards for API documentation and enforce them through code reviews.

Describe a situation where you had to troubleshoot a critical integration issue. How did you guide your team to resolve it?

In one instance, a production integration failed due to a data format change from a third-party system. I led the team to quickly identify the root cause by analyzing logs and Boomi process reporting. I then guided them to implement a dynamic mapping solution that adapts to format changes, preventing future issues.

How do you mentor junior team members? Can you give an example of how you helped someone improve their technical skills?

I believe in hands-on mentoring. For example, I paired with a junior developer on a Boomi integration project, reviewing their mapping logic and suggesting improvements. I also held weekly knowledge-sharing sessions on integration patterns. The developer became proficient in Boomi within a few months and started leading smaller integrations independently.

Company Description

We are a digital product engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale — across all devices and digital mediums, and our people exist everywhere in the world (18 000+ experts across 39 countries, to be exact). Our work culture is dynamic and non-hierarchical. We’re looking for great new colleagues. That’s where you come in!

By this point in your career, it is not just about the tech you know or how well you can code. It is about what more you want to do with that knowledge. Can you help your teammates proceed in the right direction? Can you tackle the challenges our clients face while always looking to take our solutions one step further to succeed at an even higher level? Yes? You may be ready to join us.

Job Description

Lead Integration Architecture & Development

Oversee the design, development, and deployment of Boomi integrations (Atoms), ensuring scalable and maintainable solutions across diverse applications and databases

Drive Data Mapping & Transformation Strategy:

Define and review complex data mapping and transformation approaches, ensuring consistency, performance, and best practices across integration flows.

API Strategy & Governance:

Lead the design and governance of RESTful APIs and web services, establishing standards for security, scalability, and reuse.

Incident Management & Optimization:

Guide troubleshooting efforts, mentor team members in resolving integration issues, and ensure high availability, performance, and continuous improvement of systems.

Technical Documentation & Standards:

Establish and enforce documentation standards, ensuring clear technical specifications, architecture diagrams, and process documentation are maintained.

Cross-Functional Leadership & Stakeholder Alignment:

Collaborate with stakeholders, architects, and business analysts to shape technical solutions, align priorities, and drive successful delivery across teams.

Qualifications

Platform Expertise:

8+ years of proven experience with Boomi AtomSphere integration processes.

Technical skills:

Strong understanding of XML, JSON, SQL, and integration patterns.

Leadership skills:

Technical Mentorship – Ability to guide and support team members, share knowledge, and help others grow their technical skills through coaching and constructive feedback.
Decision-Making & Ownership – Capacity to make informed technical decisions, take responsibility for outcomes, and lead projects with confidence while balancing trade-offs.

Language skills: