Application Architect

Application Architect

Full-Time 48000 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead the design and deployment of integration solutions using MuleSoft, Apache Camel, and RabbitMQ.
  • Company: Join a forward-thinking company focused on innovative integration solutions.
  • Benefits: Enjoy remote work flexibility and competitive pay up to £520 per day.
  • Why this job: Be part of a dynamic team shaping enterprise integration with cutting-edge technology.
  • Qualifications: Expertise in MuleSoft, Apache Camel, RabbitMQ, and DevOps practices required.
  • Other info: This role is remote and offers a contract until December 2025.

The predicted salary is between 48000 - 72000 £ per year.

We are seeking a highly experienced individual with strong expertise in MuleSoft, Apache Camel, and RabbitMQ to lead the design, development, and deployment of enterprise-grade integration solutions. The ideal candidate will have a solid grasp of event-driven architecture, enterprise integration patterns, and secure, scalable message-driven solutions, coupled with hands-on experience in DevOps and CI/CD.

Key Responsibilities

  • Architecture & Design
    • Architect scalable, secure, and high-performance integration solutions using MuleSoft, Camel, and RabbitMQ.
    • Define reusable patterns and integration frameworks based on EIP (Enterprise Integration Patterns).
    • Lead API and messaging solution designs adhering to RESTful/SOAP standards and AMQP best practices.
    • Design and implement event-driven architectures, pub-sub models, and asynchronous message flows.
  • Development & Implementation
    • Build and maintain Mule flows, subflows, and message processors using Anypoint Studio and Platform.
    • Design complex DataWeave transformations and data enrichment pipelines.
    • Configure and manage RabbitMQ clusters, exchanges, queues, bindings, and vhosts.
    • Develop Apache Camel routes and leverage EIPs like WireTap, Enricher, Splitter/Aggregator, and Dead Letter Channel.
    • Implement robust batch and transaction management strategies across integration layers.
  • DevOps & Deployment
    • Own end-to-end integration deployment lifecycle using CI/CD pipelines, version control, and infrastructure automation.
    • Support containerization, scaling, and HA setups using tools like Docker, Kubernetes, and Helm.
    • Ensure backup, recovery, and message durability across RabbitMQ and integration components.
  • Governance & Security
    • Apply secure integration practices including OAuth2, JWT, TLS, message encryption, and API security policies.
    • Monitor and audit message flows, failures, retries, and implement error-handling strategies like requeuing and dead-letter queues.

Required Skills & Experience

  • MuleSoft
    • Proficiency with Mule 4, Anypoint Platform, Runtime Manager, and Exchange.
    • Strong experience with MuleSoft API design, message processors, DataWeave scripting, and integration flows.
    • Knowledge of API policies, error handling, and transaction scopes.
  • Apache Camel
    • In-depth experience with Camel routes, processors, components, and integration with external systems.
    • Expertise in EIPs and transformations using Java/DSL/XML-based configurations.
  • RabbitMQ
    • Solid understanding of AMQP protocols, exchanges (direct, topic, fanout), queues, bindings, and acknowledgments.
    • Experience with mirrored queues, cluster setup, backup and disaster recovery.
    • Error handling, retries, and dead-letter exchange implementation.
  • DevOps / CI-CD
    • Experience with Git, Jenkins, Azure DevOps, or GitLab CI for pipeline creation and deployment.
    • Familiarity with Docker, Kubernetes, and deployment orchestration.
  • General
    • Strong grasp of integration security practices, including encryption, authentication, and access control.
    • Solid understanding of microservices architecture, distributed systems, and cloud-native deployments.

Preferred Qualifications

  • MuleSoft Certified Developer / Architect.
  • Experience with Kafka, ActiveMQ, or other message brokers.
  • Familiarity with Terraform, Ansible, or other IAC tools.
  • Experience working in Agile/Scrum environments.

If this is the role for you please submit your CV at your earliest convenience.

Application Architect employer: Experis

Join a forward-thinking company that values innovation and collaboration, offering a remote Application Architect role with competitive pay and the opportunity to work on cutting-edge integration solutions. Our inclusive work culture fosters professional growth through continuous learning and development, while our commitment to employee well-being ensures a supportive environment where your contributions are recognised and valued.
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Contact Detail:

Experis Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Application Architect

✨Tip Number 1

Familiarise yourself with the latest features and updates in MuleSoft, Apache Camel, and RabbitMQ. Being well-versed in these technologies will not only boost your confidence but also allow you to engage in meaningful discussions during interviews.

✨Tip Number 2

Network with professionals in the integration architecture field. Join relevant online forums or LinkedIn groups where you can share insights and learn from others' experiences. This can lead to valuable connections and potential referrals.

✨Tip Number 3

Prepare to discuss real-world scenarios where you've successfully implemented integration solutions. Be ready to explain your thought process, the challenges you faced, and how you overcame them, as this demonstrates your practical experience.

✨Tip Number 4

Stay updated on best practices for DevOps and CI/CD pipelines. Understanding how to effectively manage deployment lifecycles and containerisation will set you apart from other candidates and show your commitment to modern development practices.

We think you need these skills to ace Application Architect

MuleSoft Expertise
Apache Camel Proficiency
RabbitMQ Knowledge
Event-Driven Architecture Design
Enterprise Integration Patterns (EIP)
API Design and Development
DataWeave Scripting
CI/CD Pipeline Management
DevOps Practices
Containerization with Docker
Kubernetes Orchestration
Integration Security Practices
Microservices Architecture Understanding
Error Handling Strategies
Transaction Management

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with MuleSoft, Apache Camel, and RabbitMQ. Include specific projects where you've designed and implemented integration solutions, focusing on your role in architecture and deployment.

Craft a Strong Cover Letter: Write a cover letter that directly addresses the key responsibilities mentioned in the job description. Explain how your skills in event-driven architecture and CI/CD align with their needs, and express your enthusiasm for the role.

Showcase Relevant Skills: In your application, emphasise your proficiency with tools like Docker, Kubernetes, and your experience in DevOps practices. Mention any certifications, such as MuleSoft Certified Developer/Architect, to strengthen your application.

Proofread and Format: Before submitting, carefully proofread your application for any spelling or grammatical errors. Ensure that your documents are well-formatted and easy to read, making a professional impression.

How to prepare for a job interview at Experis

✨Showcase Your Technical Expertise

Be prepared to discuss your hands-on experience with MuleSoft, Apache Camel, and RabbitMQ in detail. Highlight specific projects where you designed and implemented integration solutions, focusing on the challenges you faced and how you overcame them.

✨Understand Event-Driven Architecture

Make sure you can explain event-driven architecture concepts clearly. Be ready to discuss how you've applied these principles in past roles, particularly in designing pub-sub models and asynchronous message flows.

✨Demonstrate DevOps Knowledge

Since the role involves CI/CD and DevOps practices, be prepared to talk about your experience with tools like Git, Jenkins, and Docker. Share examples of how you've managed deployment lifecycles and ensured smooth integration processes.

✨Prepare for Scenario-Based Questions

Expect scenario-based questions that assess your problem-solving skills. Think through potential integration challenges and how you would apply your knowledge of EIPs, error handling, and security practices to resolve them effectively.

Application Architect
Experis
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