Middleware Architect (Boomi, MuleSoft, Kubernetes, SOA)
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on shaping and evolving the integration layer for a consulting client within a Low‑Code Hub. Technologies used include Boomi, MuleSoft and container platforms Docker, Kubernetes. Responsibilities include designing and delivering scalable, secure integration solutions across cloud and hybrid environments, defining architecture, quality and security standards, automating deployment pipelines, and evaluating and leveraging AI to improve integration design, monitoring and operations.

Middleware Architect (Boomi, MuleSoft, Kubernetes, SOA)

Company: Capgemini Polska

from: 12 November 2026
to: 12 December 2026
salary not specifiedcontract of employment (full-time)
Offer parameters
level:mid
working mode:hybrid
Gdańsk, Oliwa
Gdańsk, Oliwaaleja Grunwaldzka 472DView on map

Requirements

Expected technologies

Docker
Kubernetes
Mule ESB

Our requirements

  • at least 2 years of experience with integration platforms, middleware solutions, or API-based integrations;
  • hands-on knowledge of Boomi, MuleSoft, or similar iPaaS platforms, including SOA, ESB, integration patterns, REST APIs, and workflow orchestration;
  • experience with application runtime platforms and container technologies such as Docker and Kubernetes;
  • strong communication and collaboration skills, fluent English, and an interest in using AI-assisted tools to improve automation, solution quality, and delivery efficiency.

Your responsibilities

  • design, develop, and optimize scalable, secure integration solutions across cloud and hybrid environments;
  • define and enforce architecture, quality, security, and governance standards for integration platforms;
  • automate deployment pipelines and provide technical leadership to ensure alignment with enterprise architecture;
  • evaluate and leverage AI-driven capabilities to enhance integration design, monitoring, and operational efficiency.

About the project

Your role
As a Middleware Architect, you will play a key role in shaping and evolving the integration landscape for a leading consulting client. You will architect and deliver enterprise-grade middleware and runtime solutions across cloud, hybrid, and on-premises environments, ensuring scalability, resilience, and operational excellence. Working with technologies such as Boomi, MuleSoft, and Kubernetes, you will provide architectural leadership, drive technology strategy, and establish best practices across integration platforms. In close collaboration with distributed teams in Poland and the UK, you will help transform complex business requirements into robust, future-ready solutions.
Your project
Capgemini Poland’s Application Business Line (ABL) runs one of the strongest Low-Code Hub in Poland – a place where experienced engineers, architects, and curious minds come together to reshape how software is created.
With over 400+ professionals, we drive digital transformation by building deep expertise across a wide range of low‑code technologies, working with platforms such as Mendix, Microsoft Power Platform, Salesforce, Pega, SAP, ServiceNow, and more.
We enable businesses to deliver solutions that accelerate application development, streamline workflows, integrate systems seamlessly, and drive innovation.
We are hiring in Poznań, Wrocław, Warszawa Gdańsk, Opole, Kraków and Katowice!
Capgemini is committed to diversity and inclusion, ensuring fairness in all employment practices. We evaluate individuals based on qualifications and performance, not personal characteristics, striving to create a workplace where everyone can succeed and feel valued.
Do you want to get to know us better? Check our Instagram — @capgeminipl or visit our Facebook profile — Capgemini Polska. You can also find us on YouTube.
Company

What we offer

  • Practical benefits: private medical care with Medicover with additional packages (e.g., dental, senior care, oncology) available on preferential terms, life insurance and 40+ options on our NAIS benefit platform, including Netflix, Spotify or Sports card.
  • Access to over 70 training tracks with certification opportunities (e.g., GenAI, Architects, Google) on our NEXT platform. Dive into a world of knowledge with free access to Education First languages platform, TED Talks and Udemy Business materials and trainings.
  • Community Hub that will allow you to choose from over 20 professional communities that gather people interested in, among others: Salesforce, Java, Could, IoT, Agile, AI.

Benefits

  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • life insurance
  • flexible working time
  • integration events
  • corporate sports team
  • no dress code
  • parking space for employees
  • extra social benefits
  • sharing the costs of tickets to the movies, theater
  • redeployment package
  • christmas gifts
  • employee referral program
  • charity initiatives
  • free chat/call with a therapist
  • Multisport card

Recruitment stages

  • 1.
    Interview with the recruiter
  • 2.
    Competency Tests/Language Verification
  • 3.
    Video call with a manager
  • 4.
    Final Decision

Capgemini Polska

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.
Make it real | www.capgemini.com

This is how we work

Middleware Architect (Boomi, MuleSoft, Kubernetes, SOA)
I apply to:
Capgemini Polska
Gdańsk, Oliwa
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