ruby English-speaking jobs in Arlon

Do you have the supernatural ability to turn raw data into gold? Are you passionate about data and convinced that data quality is the key enabler for organizations to create value from their data? If so, brace yourself, because LACO has a data-driven adventure tailor-made for you!

IntroductionA major national organisation is searching for a M365 Engineer to strengthen its digital workplace team. You will focus on supporting, optimising and developing collaboration services such as SharePoint, Teams, OneDrive and Copilot. You will play a key role in adoption, security configuration and continuous improvement projects with business impact.

I am recruiting for a Lead Application Engineer to join my client’s team near Brussels. The role is based in a high-level research environment and centres on supporting engineers developing custom ICs. As a Lead Application Engineer, you will work closely with customer teams to strengthen their analog and mixed signal design flows, particularly in custom layout and layout automation.

About this Position We are looking for a Key Account Manager BNL to accelerate our business with professional partners active in Utility, Telecom, Sanitary, Irrigation, Wastewater, Swimming Pools, and Industry, as well as within the Builders Merchants channel. Does working with strong brands like Tangit, Loctite, Pattex, and Rubson sound exciting to you? Do you dare to make an impact?

Position Title: Microsoft BI DeveloperLocation: BrusselsDuration: 12+ MonthsLanguages: Dutch and EnglishStart Date: 01/11/2019Job Description:· In order to be able to make more use of this data and to collect better insights from this data, a first version of a road safety monitor was developed.

Network Implementation Architect Expected start date : Q1 2026 Duration : quarterly renewable- long duration B2B contract Work setup : Hybrid Brussels- minimum 50% on-site Position Summary We are seeking a seasoned, hands-on Network Infrastructure Architect to design and implement modern network infrastructure as part of our ongoing transformation.

Share Publication date 11 December 2025 Department Finance Country Belgium Location Mechelen Work arrangement Hybrid Travel percentage 0% Function type Full-time Contract type Employee Experience required Minimum 4 years of relevant accounting experience in an international and commercial business environment. Work experience within big 4 audit companies is a plus.

We're looking for individuals who share our values and vision, just as much as you're seeking a company that aligns with your aspirations. Together, we can shape the future.

Head of Medicinal Chemistry – Drug Discovery Location: Walloon Region, Belgium Type: Full-time, On-site We are looking for an experienced medicinal chemistry leader to head our discovery chemistry function and drive small-molecule programs from hit identification through candidate nomination.

Nexeo is currently looking for a KYC Analyst for one of the leading banks in Belgium. Nexeo Belgium is a consultancy company that supports its clients in the banking, finance and insurance sectors in all phases of their transformation projects: from business consulting to the implementation of IT solutions.

Who we are Approach Cyber is a pure-play cyber security and privacy company. Approach Cyber has been providing cyber security services to international clients for over 20 years and employs around one hundred experts in the field. At Approach, we believe that everyone deserves digital peace-of-mind .

Who we are Phinest is a Belgian Management Consulting firm providing tailor-made services for Bel20 and Bel20-like companies. We help these leading companies deliver their key strategic projects across various sectors (Utilities, Pharmaceutical, Banking & Insurance, Retail, Transport, Public, Telecom). We combine a human-sized organisation with large-scale impact .

Do you want to apply your Key Account experience within an ambitious, growing organization? At Haelterman Group, we’re not just offering you a position we’re inviting you to play a pivotal role in shaping the future of our non-alcoholic international brands.

The Role We are building a security-first AI platform from the ground up, designed to run large language models, multi-agent systems, and advanced AI workloads in zero-trust environments. Security is core to our DNA. We’re looking for an AI Security Architect to define and lead our security-by-design strategy across infrastructure, runtime, and application layers.

Role: Project Manager (Ref: 194327) Rate: up to euro 400 per day Location: Hybrid 3 days per week in Braine-l'Alleud, BE Sector: Security Contact:alex. shemar@forsythbarnes. com Overview We are collaborating with our client, a distinguished establishment within the telecommunications sector, celebrated for its innovative communication solutions.

Join Our Team! Are you a curious, structured, and committed Salesforce Functional Consultant ready to design smart CRM solutions and make a real impact? We’re looking for someone who thrives in dynamic environments, enjoys bridging business needs with smart Salesforce solutions, and is eager to drive digital transformation across sectors.

TADAAM, a vibrant brand within the Telenet Group, is an innovative telecom provider offering internet and television subscriptions through mobile technology. In our quest to simplify telecom, TADAAM brings a refreshing, rebellious spirit to the Telenet ecosystem, championing ease and freedom in Internet, TV and mobile services.

Job Description The Team Lead for Product Experts oversees a regional team responsible for the Air/Belt and Peeling product portfolio across EMEA. This role ensures technical excellence, consistent training delivery, and high-quality support for internal stakeholders and service teams.

We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it's a place where you can grow, belong and thrive. Drive seamless customer experiences by managing orders, handling client requests, and coordinating across teams.

Deadline Date: Monday 12 January 2026 Requirement: Business Data Analyst (Financial) Location: Braine-l'Alleud, BE Full Time On-Site: Yes Time On-Site: 100% Total Scope of the request (hours): 836 Required Start Date: 2 February 2026 End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRET Duties & Role: Data management Developing and implementing plans, policies, and pract