Srv4Dev Architect - C - Luxembourg

About Proximus NXT Proximus NXT Luxembourg supports all organizations in their digital transformation, by providing holistic ICT & Telecommunication solutions, as well as tailored managed services. With our partners and customers, we co-create opportunities and enable growth in a secure and sustainable manner. As a result of our unique expertise in next-gen IT services, mobile and advanced connectivity, we help our customers achieve their ambitions and realize their vision. Together with them and our partners we implement sovereign and trusted solutions that make people work smarter.- Your mission: Join our innovative team as an Architect, where you will play a pivotal role in the design, development, maintenance and optimization of our Cloud Development tools & Development environment offer. This team is responsible for implementing, maintaining and supporting the Developer's tools and development environment used by the organisation. If you have experience with tools and languages like Git, Python, TypeScript, Node.JS and knowledge of Infrastructure as Code (IaC, Terraform), and have a strong AWS hands-on experience, then we invite you to be a key contributor to these subjects. Responsibilities: 1. Architecture and Design: • Design scalable, highly available, secure, and cost-optimized AWS architectures. • Architect cloud solutions using AWS compute, storage, networking, database, and serverless services. • Translate business and technical requirements into high- and low-level architecture designs. • Design resilient, fault-tolerant, and disaster-recovery architectures. • Lead architecture reviews and ensure solutions meet security, reliability, and operational requirements. 2. Software Development: • Collaborate with team members to write efficient, reusable, and maintainable code. • You show code ownership through team code reviews, security and quality checks, and implementation of COSMOS best practices. • Contribute to the continuous improvement of existing services by identifying opportunities for optimization. • Write unit tests and integration tests where necessary to increase the confidence during development and deployment of the code. 3. Automation and Orchestration: • Utilize GitLab, CI/CD, and scripting skills to automate the deployment and analysis of code. • Design and implement automation to streamline deployment, configuration, and monitoring tasks 4. Collaboration: • Work closely with cross-functional team members, including architects, system administrators, and other developers, to ensure seamless integration and interoperability. • Participate in agile ceremonies, including sprint planning, daily stand-ups, and sprint reviews, to foster effective collaboration within the squad. • Engage in knowledge-sharing activities and contribute to the collective expertise of the team. 5. Documentation: • Document architecture, code, scripts, and configurations thoroughly to ensure maintainability and knowledge transfer within the squad. • Contribute to the creation, review and maintenance of technical documentation for the squad. Your profile: Qualifications: • AWS certifications (e.g. AWS Certified Solutions Architect). • A DevOps or DevSecOps certification is a plus. Technical Skills: • Must have strong experience on AWS (VPC, Networking, Route 53, IAM, KMS, Secrets Manager, Serverless, Lambda, DynamoDB, RDS, Athena, EC2, S3, ECS, EKS, ALB/NLB,WorkSpaces, CloudWatch, Systems Manager, ...); • Service management experience (ITIL or similar); • Windows, Linux system administration; • IT architecture (architecture patterns, application architecture, infrastructure architecture, system integration, security); • DevSecOps and GitLab pipelines expertise; • Infrastructure as Code (Terraform, CloudFormation, CDK); • Configuration Management (Ansible); • Very good knowledge of Internet standards and protocols (TCP/IP, DNS, SMTP, ...) • Knowledge of Active Directory and LDAP; • Hands on experience with Containers (Docker, Podman), Kubernetes clusters; • Good knowledge of IT security principles; • Practical experience in software development (Git, Python, TypeScript, Node.JS) • Experience with AI development including agentic, experience with delivering AI solutions to customers at scale; • Plus point: Nice to have experience on Azure (Terraform and automation) Experience: • Minimum of 5 years of experience as a Cloud architect/engineer. • Proven track record of working in a collaborative and agile development environment (Scrum and SAFe framework). Soft Skills: • Excellent communication skills with the ability to convey technical concepts to both technical and non-technical stakeholders. • Proactive attitude with a strong commitment to continuous learning and improvement. • Community management experience / support experience / communication handling. • Strong team player. Education: • Bachelor's degree in Computer Science, Information Technology, or a related field. Requirements: • EU citizenship. • Fluency in English (written and spoken) is required; proficiency in any other European language is a plus Our offer: • A professional, stimulating and innovative working environment: Joining Proximus Luxembourg means becoming part of a human-sized company while benefiting from the strength, expertise and opportunities offered by the Proximus Group. You will work within dynamic, supportive and collaborative teams, where team spirit, knowledge sharing and innovation play a central role. • Genuine career opportunities within the Proximus Group: You will have the opportunity to develop your career within Proximus Luxembourg and the Proximus Group, both nationally and internationally. Thanks to the diversity of our activities, internal mobility opportunities and an environment that encourages continuous learning, you will be able to strengthen your skills and grow your expertise in innovative fields such as cloud, data, artificial intelligence, telecommunications and emerging technologies. You will benefit from personalized support and tailored training programs to support your professional development. • An attractive remuneration package and benefits that support your work-life balance: Your salary is defined according to a clear salary framework, taking into account your professional experience, skills and seniority. The recruiter will share the applicable salary range with you before the first interview. You will also benefit from flexible working hours with the possibility of teleworking, as well as numerous benefits: meal vouchers, the possibility of a company car, “quality time” dedicated to supporting your work-life balance (4 hours per month), additional days of leave linked to our collective agreement, sports and well-being activities, and much more. • A company committed to diversity and inclusion: Proximus Luxembourg promotes equal opportunities and provides an inclusive environment where everyone can thrive and develop their full potential. Our multicultural teams, representing 34 nationalities, reflect the rich...

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