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ClearSource

ClearSource

www.clearsource.eu

2 Jobs

13 Employees

About the Company

At ClearSource we use top notch digital tools for efficient and transparent recruitment. And simultaneously we stay very closely connected on a human level to both candidates and companies.

Freelance missions, permanent placements, full blown online campaigns, employer branding... We are good at what we do and we do it with passion, every day. The best proof: 85% of our business comes from repeat customers.

Call us on +32 (0)2 588 43 30 to talk about what we can do for you.

Listed Jobs

Company background Company brand
Company Name
ClearSource
Job Title
Senior Outsystems developer
Job Description
Job Title: Senior Outsystems Developer Role Summary: Senior Outsystems Developer responsible for end‑to‑end design, development, and maintenance of applications on the OutSystems platform. Provides technical leadership, mentors junior staff, and ensures high quality, secure, and scalable solutions. Expectations: • 5+ years of application development, including 3+ years on OutSystems. • Fluent in French/Dutch (C2) and proficient in English (B2). • Experience in Agile/Scrum environments and active participation in team rituals. Key Responsibilities: • Design, develop, and maintain OutSystems applications (Reactive Web, UI, APIs, backend services). • Analyze functional and technical requirements; propose architectural solutions, performance, and security enhancements. • Apply SOLID principles, clean code, and design patterns; write maintainable, well‑documented code. • Develop unit and integration tests; implement automated deployment pipelines. • Troubleshoot, refactor, and optimize existing applications; monitor performance across environments. • Mentor junior developers, share best practices, and influence process improvements. Required Skills: • Proficient with OutSystems Service Studio, LifeTime, and platform architecture. • Strong relational database knowledge (SQL Server or equivalent). • Extensive experience integrating REST/SOAP APIs and third‑party systems. • Frontend (Reactive Web, UX/UI) and backend development capabilities. • Familiarity with performance tuning, security, and scalability on OutSystems. • Solid understanding of Agile/Scrum methodologies, version control, and CI/CD. Required Education & Certifications: • Bachelor’s degree in Computer Science, Software Engineering, or related field (preferred). • OutSystems Certified Professional or equivalent platform certification.
Brussels, Belgium
Hybrid
Senior
03-02-2026
Company background Company brand
Company Name
ClearSource
Job Title
Freelance Senior Technical Architect
Job Description
**Job Title:** Freelance Senior Technical Architect **Role Summary:** Designs and governs complex, cloud‑native IT solutions with a focus on scalability, security, performance, and long‑term maintainability. Aligns technical standards with enterprise architecture, collaborates with domain architects, engineering teams, and stakeholders, and provides hands‑on leadership throughout implementation and modernization efforts. **Expectations:** - Minimum 12 years of IT experience, including extensive solution and system architecture work. - Proven track record delivering Azure‑based, microservices and event‑driven architectures at enterprise scale. - Ability to define and enforce standards, conduct architecture/code reviews, and mentor engineering teams. - Strong analytical mindset, pragmatic assessment of emerging technologies, and effective communication with technical and non‑technical audiences. **Key Responsibilities:** - Define overall system architecture ensuring scalability, security, resilience, and maintainability. - Design cloud‑native, microservices, event‑driven, and SOA solutions on Microsoft Azure. - Establish and enforce technology standards, integration patterns, and governance policies. - Translate business and operational requirements into technical designs. - Lead architecture, code, and security reviews; optimize performance and conduct compliance assessments. - Manage technical implementation coordination, DevOps pipeline design, and IaC (Terraform, Bicep) deployment. - Oversee containerization and orchestration (Docker, Kubernetes) and configuration management (Ansible). - Drive legacy application modernization and refactoring initiatives. - Act as technical ambassador, providing guidance and coaching across multiple teams. **Required Skills:** - Deep expertise in Azure IaaS, PaaS, SaaS architecture and governance. - Microservices, event‑driven, and Service‑Oriented Architecture design. - DevOps practices: CI/CD pipeline design, Terraform/Bicep, Ansible, Docker, Kubernetes. - Linux systems, containerization, Tomcat administration. - Security principles, resilience patterns, performance tuning. - Strong analytical, problem‑solving, and stakeholder‑influence abilities. - Excellent written and verbal communication; coaching and leadership presence. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent professional experience). - Relevant certifications preferred (e.g., Microsoft Certified: Azure Solutions Architect Expert, TOGAF, Certified Kubernetes Administrator).
Brussels, Belgium
Hybrid
Senior
26-02-2026