Company Description

Arηs Group, Part of Accenture, specializes in the management of complex public sector IT projects, including systems integration, informatics and analytics, solution implementation and program management. Our team helps lead clients through digital and information systems design, bringing expertise in a variety of areas ranging from software development, data science and security management to machine learning, cloud, and mobile development.

Arηs Group was acquired by Accenture in July 2024.

Job Description

Arηs Group, Part of Accenture, is looking for an Cloud Application Architect with Full Stack Development & DevOps expertise for one of its clients at the European Institutions in Brussels.

Context

The context is highly focused on cloud-native architectures, automation, and infrastructure as code, with strong expectations in terms of scalability, security, and reliability.
The Cloud Application Architect will play a key role at the crossroads of development teams, DevOps, and business stakeholders.

Role & Responsibilities

Design and define application and technical architectures (back-end, front-end, and infrastructure)
Lead architectural decisions for scalable, secure, and resilient AWS-based solutions
Act as a technical reference and advisor for development and DevOps teams
Promote best practices in software architecture, DevOps, and cloud engineering
Design, implement, and maintain infrastructure as code using AWS CDK (core competency)
Build and optimize CI/CD pipelines and deployment strategies
Ensure application performance, availability, security, and maintainability
Collaborate closely with product owners, security teams, and operations
Perform architecture reviews, code reviews, and technical coaching
Contribute to technology choices and long-term technical roadmap

Qualifications

Your Profile

Strong analytical and problem-solving skills
Solid architectural mindset with attention to scalability and robustness
Pragmatic, solution-oriented, and quality-driven
Proven technical leadership and mentoring abilities
Comfortable working in complex, multi-team environments
Excellent communication skills with both technical and non-technical stakeholders
High level of autonomy, ownership, and accountability
Continuous improvement mindset and strong DevOps culture

Technical Skills

Architecture & Platforms

Distributed application architectures
Linux environments
Application server WildFly
Containerization with Docker
Scripting with Bash

Back-End Development

Java (enterprise-grade applications, APIs)
Python (services, automation, tooling)
API design and integration
Relational databases: PostgreSQL

Front-End Development

Angular
Integration with RESTful back-end services
Awareness of UX, performance, and maintainability

DevOps & AWS Cloud (Key Expertise)

Very strong focus on Infrastructure as Code with AWS CDK - mandatory
CI/CD pipelines: CodeBuild, CodePipeline, CodeCommit, CodeArtifact
Container services: ECS, ECR
Storage & Databases:
- S3, EFS, RDS, DynamoDB
Networking & Content Delivery:
- Route53, CloudFront
Security:
- IAM, WAF, AWS Shield, Secrets Manager
Compute & Integration:
- EC2, SNS
Data transfer and migration:
- AWS DataSync
Strong understanding of AWS security, cost optimization, and high-availability principles

Additional Information

WHAT´S IN IT FOR YOU?

We value your contribution, which is why we offer a competitive and attractive salary package.
Your wellbeing is our priority – from day one, you are covered by a comprehensive health insurance plan.
Benefit from a convenient meal allowance provided through a ticket restaurant card.
Take part in impactful projects that make a difference at both the national and European level.
Continue to grow with us through in-house training sessions and a wide range of online learning opportunities.
Join a collaborative culture where we regularly celebrate achievements and milestones together.

ARHS

Open Positions (1)

Engineering

Cloud Application Architect (AWS, Full Stack & DevOps)