Senior Mulesoft Engineer

VML, part of WPP, is a leading creative company that combines brand experience, customer experience, and commerce, creating connected brands to drive growth. VML is celebrated for its innovative and human first, award-winning work for blue chip client partners including AstraZeneca, Colgate-Palmolive, Dell, Ford, Microsoft, Nestlé, The Coca-Cola Company, and Wendy's. The agency is recognized by the Forrester Wave™ Reports, as a Leader among Marketing Creative and Content Service Providers, Commerce Services, Global Digital Experience Services, Global Marketing Services and, most recently, Marketing Measurement & Optimization. In addition, VML’s specialist health network, VML Health, is one of the world’s largest and most awarded health agencies. VML’s global network is powered by 26,000 talented people across 55+ markets, with principal offices in Kansas City, New York, Detroit, London, São Paulo, Shanghai, Singapore, and Sydney.

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. For more information, visit WPP.com.

We are VML Enterprise Solutions - a group of talented engineers, tech experts, and creators who combine our passions and contribute to the IT world. You may know us better as Wunderman Thompson Technology – in 2024 we changed our name, but at the same time, we remained a great team of people who deliver our best. We design, build, manage and run complex technology platforms and help our clients to benefit from our work and creativity.   

We are looking for a highly skilled MuleSoft Developer to join our collaborative team of consultants. In this role, you won't just be connecting systems; you will be architecting the future of digital commerce. We are looking for an integration expert who pairs deep MuleSoft and Anypoint Platform expertise with a strong foundation in modern Java development and event-driven architectures using Apache Kafka. If you are passionate about building complex, high-throughput systems, defining robust RESTful APIs, and working in a cutting-edge DevOps environment, this is the perfect opportunity to elevate your career and work alongside some of the best minds in the industry.

• →Designing, developing, and maintaining high-performance integration solutions and APIs using the MuleSoft Anypoint Platform.
• →Building, configuring, and managing event-driven architectures and data streams utilizing Apache Kafka.
• →Leveraging strong core Java development skills to write custom components, scripts, and complex logic within integration workflows.
• →Defining, implementing, and securing robust, scalable RESTful APIs and modern integration patterns.
• →Deploying, monitoring, and managing APIs and integrations directly on the MuleSoft Anypoint Platform.
• →Applying both traditional and modern software design patterns to architect the most efficient, scalable integration solutions for our clients.
• →Collaborating within a CI/CD-driven environment, championing a DevOps approach to automated testing, deployment, and delivery.
• →Ensuring system reliability and code quality by applying a "Quality First" mindset backed by rigorous unit testing and automated testing practices.
• →Partnering with a highly collaborative team of engineering consultants to successfully deliver complex, world-class enterprise projects.
• →Translating complex technical requirements into clear, elegant integration solutions while communicating effectively with both technical and non-technical stakeholders.

• Good experience with API, Events, Streams, and Integration development using MuleSoft.
• Hands-on experience working with and deploying solutions on the MuleSoft Anypoint Platform.
• Proven experience working with event-driven architectures and integration tools, specifically Apache Kafka (and/or other cloud-based messaging/streaming solutions).
• Solid foundation in Java development with the ability to write clean, complex systems code.
• Proven track record of defining, designing, and implementing complex RESTful APIs.
• A strong understanding of both modern and traditional Design Patterns, with the ability to select the best architectural solutions for our customers.
• Experience working in a CI/CD-driven project environment with a strong understanding of DevOps culture and practices.
• A "Quality First" mindset, backed by strong unit testing skills to ensure robust code delivery.
• Excellent written and spoken communication skills, with a highly collaborative approach to teamwork.

• Have previously worked on or with eCommerce back-end systems and Point of Sale (PoS) systems.
• Have a good knowledge of the Spring Framework and Maven.
• Be familiar with deploying and working with software on at least one major public cloud (AWS, GCP, or Azure).
• Be a Test-Driven Development (TDD) practitioner with a strong focus on producing highly readable, well-architected, and thoroughly tested code.
• Have previous experience working within Agile software delivery teams (Scrum/Kanban).

You will collaborate with our UK project team, so we’ll need you to be available until 18:00 PL

Please note that this job is a full-time position located in Poland, but the selection process will be conducted in English. 

Please send over your CV in English. 

Alongside the opportunity to work with some of the most exciting brands around the world, we’ll also prioritise your career development and help you grow your skills. We’ll empower you to make a difference, allow you to be yourself, and respect who you are.

Our culture thrives on our core values, designed for impact-driven individuals: Heart, Brains and Courage.

We lead with Heart, fostering empathy and trust where genuine connections and human-centric work flourish.
We empower your Brains for innovation, valuing relentless curiosity and collaborative intelligence to solve complex challenges.
And we champion Courage, inspiring you to speak up, embrace experimentation, and advocate for bold solutions that push our thinking to be better than yesterday.

Learn more about us on our LinkedIn page, visit our YouTube channel and follow us on social media Instagram VML Poland and Facebook page.

How we use AI in the recruitment process: 
 
To ensure more focused and engaging conversations, we leverage AI in our recruitment process exclusively for secure, objective note-taking, never for evaluative judgments. This allows our team to be fully present with you. You are always welcome to request a transcript of these notes or opt out of this feature at any time. Opting out will not impact  the outcome of the interview process" 

In compliance with Polish regulations, VML Enterprise Solutions is committed to fostering a transparent and ethical work environment. We encourage reporting of any potential irregularities or misconduct. For detailed information on our whistle-blower policy and reporting procedures, please refer to our dedicated document.