At a Glance
- Tasks: Build and maintain Boomi processes and develop secure APIs for seamless integrations.
- Company: Join a forward-thinking company that values innovation and collaboration.
- Benefits: Competitive pay, flexible work arrangements, and opportunities for professional growth.
- Other info: Open to all applicants; we value potential and willingness to learn.
- Why this job: Make an impact by working on exciting integration projects with cutting-edge technology.
- Qualifications: 4+ years of Boomi experience and strong integration knowledge required.
The predicted salary is between 48000 - 72000 £ per year.
Key Responsibilities
- Build and maintain Boomi processes (API, event, batch, and file-based integrations).
- Develop and publish APIs (REST/SOAP) with appropriate security (OAuth2, basic auth, certificates, IP restrictions).
- Implement data transformations (JSON/XML/CSV), mapping, validation, enrichment, and canonical models.
- Set up and manage Boomi runtime/Atoms (Atom, Molecule, Atom Cloud) and environments.
- Configure connectors (CRM/ERP/databases/SFTP/HTTP) and manage credentials securely.
- Establish exception handling, retries, dead-letter patterns, alerting, and operational runbooks.
- Support testing (unit/integration/UAT), performance checks, and test data setup.
- Diagnose production issues, perform root-cause analysis, and deliver fixes with minimal downtime.
- Collaborate with security/compliance on data protection, audit trails, and access controls.
Required Skills & Experience
- 4+ years delivering integrations on Boomi (or equivalent iPaaS with strong Boomi hands-on capability).
- Strong knowledge of integration patterns: synchronous vs async, pub/sub, idempotency, batching, pagination.
- API fundamentals: REST, SOAP, OpenAPI basics, webhooks, status codes, versioning.
- Data formats & transformation: JSON, XML, CSV; mapping and validation; basic XSLT helpful.
- Operational discipline: logging, monitoring, alerting, incident response.
- Environment & release practices: dev/test/prod separation, change control, rollback.
- Good communication and ability to translate business requirements into integration design.
Desirable / Nice to Have
- Boomi certifications (Developer/Professional/Architect).
- ERP/CRM integration experience (e.g., Salesforce, NetSuite).
- CI/CD exposure (Git, pipelines) and automated testing for integrations.
- Cloud fundamentals (networking, secrets management, certificates).
- Familiarity with GDPR/PII handling and audit logging.
- Reliable integrations with agreed SLAs and monitoring.
- Clear documentation and operational guides.
- Stable deployments with minimal defects and quick incident recovery.
If you don’t match all of the requirements on the brief, please do still apply. All CVs will be reviewed and all candidates carefully considered. We understand that nobody can have experience in everything, and that some things can be learned on the job.
The rate is dependent on experience and can be discussed openly on a screening call. A two-stage interview process will follow, and the successful applicant will start as soon as possible.
(Contract) Boomi Integration Engineer, Outside IR35 in London employer: Lynko
As a leading employer in the tech industry, we offer a dynamic work environment that fosters innovation and collaboration. Our commitment to employee growth is evident through continuous learning opportunities and a supportive culture that values diverse perspectives. Located in a vibrant area, we provide competitive benefits and a flexible work-life balance, making us an ideal choice for those seeking meaningful and rewarding employment as a Boomi Integration Engineer.
StudySmarter Expert Advice🤫
We think this is how you could land (Contract) Boomi Integration Engineer, Outside IR35 in London
✨Get Involved in IT Consulting Communities
Join popular online forums and communities specifically for IT consultants, like Spiceworks or TechRepublic. This is a fab way to connect with potential clients and stay updated on industry trends that could lead to freelance gigs.
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Create a portfolio website where you showcase your IT consulting projects, case studies, and testimonials from past clients. This not only builds your credibility but also makes it easier for potential clients to see what you can offer.
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Reach out to your existing connections in the IT sector and let them know you’re available for freelance projects. This could also mean attending local tech meetups or webinars where you can not only learn but find new clients. And remember, if you see a role that looks right, apply through our website at Lynko for the best chance!
We think you need these skills to ace (Contract) Boomi Integration Engineer, Outside IR35 in London
Some tips for your application 🫡
Show Off Your Tech Toolbox:Let’s be real: in IT consulting, your skills and tools can make or break the project. Make sure your CV includes a solid list of the technologies you’ve worked with and any specific programming languages you're fluent in. If you’ve got experience with project management tools, like JIRA or Trello, shout about that too! It shows you're not just a tech head, but you can manage the chaos too.
Your Portfolio is Your Best Mate:As a freelancer, your portfolio is your calling card. Make it shine! Include case studies of projects you’ve worked on that highlight your problem-solving skills and the impact of your work. Make sure to detail the challenges faced and how you overcame them—clients love to see tangible results. A well-structured portfolio is your best chance to impress!
Tailor Your Approach:Unlike full-time applications, freelance gigs need that personal touch. Write a cover letter that doesn't just highlight your skills but also your understanding of Lynko and what they’re looking for. Explain how your unique approach can solve their challenges. This kind of personalisation shows you care and sets you apart from the cookie-cutter applications.
Be Clear on Your Rates and Availability:When applying for freelance roles, clarity is key! Include your rates and availability upfront in your application to avoid any confusion later. This honesty will save both you and Lynko time, and it shows you’re serious about doing business. We believe it’s best to be transparent right from the get-go!
How to prepare for a job interview at Lynko
✨Showcase Your Problem-Solving Skills
In IT consulting, they’ll want to see how you tackle real-life client issues. Prepare to discuss specific case studies from your freelance experience where you've demonstrated your problem-solving prowess. Come armed with examples that highlight the strategies you used and the results achieved.
✨Pitch Your Portfolio Like a Pro
As a freelancer, your portfolio is your calling card. Make sure it’s not just a collection of past projects but a narrative of your journey. Be ready to discuss how each project reflects your capability and how you can bring value to Lynko. Tailor this pitch to highlight projects that align closely with what they seek.
✨Brush Up on the Latest Tech Trends
IT consulting is all about staying ahead of the game. Make sure you’re familiar with the latest tools and technologies that are shaping the industry. You might get asked about a specific platform or software, so having fresh knowledge will give you the edge over other candidates.
✨Be Prepared for Hypothetical Scenarios
Expect some hypothetical or situational questions that assess how you'd handle various client scenarios. Practice thinking on your feet and responding to questions about project challenges or client interactions. This shows your adaptability and readiness for the freelance lifestyle, which works differently from traditional employment.
