javascript English-speaking jobs in Aarschot

Senior Ops Engineer to manage and resolve system issues, provide technical support, and assist in product development. Requires 6+ years of experience, strong technical background, and proficiency in SQL, Node.js, and API integrations.

Senior Distributed Systems Engineer needed to design and implement distributed system components in Java or Scala for large-scale data processing infrastructure. Must have 3+ years of experience building distributed systems with Java or Scala and a strong foundation in distributed data processing design and operation.

Deceuninck seeks a results-oriented General Manager Compounding & Recyclage to lead operations, drive business development, and inspire a 90-person team. The ideal candidate will define and own the company's strategy for compounding and recycling, manage P&L, and identify new business opportunities.

Semactic, a hybrid SEO SaaS company, seeks passionate individuals to join its fast-growing team. We combine technology and support to make SEO more accessible and actionable.

Senior Design Engineer for marine and waterway infrastructure projects. Responsibilities include design coordination, client communication, project execution, and technical design development. Requires a Master's degree in Civil Engineering, experience in structural calculation, and knowledge of Eurocodes.

Technical co-founder needed to build a mobile app for university students, launching May 2026 at KU Leuven. Experience with React Native, TypeScript, and Supabase required. Equity position, hybrid remote/in-person.

PhD research position investigating the potential of design to reconcile the needs of diverse users with the conservation of built heritage.

The Engineering Delivery Manager coordinates all engineering activities across projects, ensuring cost, schedule, and quality targets are met. Responsibilities include defining delivery strategies, creating work packages, managing team activities, and interfacing with customers.

Leads Bestmix's Software Development and Customer Support organization, owning the full product and technology lifecycle. Drives product vision, roadmap, and portfolio, and manages Value Engineering. Accountable for technical health, operational risk, and product reliability. Identifies and prioritizes improvement opportunities.

Data Scientist needed to analyze complex datasets, identify trends, and deliver actionable insights. Requires 2+ years experience with business, behavioral, or performance data and proficiency in Python, SQL, and data visualization tools.

Plan, coordinate, and manage health and safety activities for a cluster of sites. Ensure compliance with local, global, and relevant safety standards. Develop emergency response plans and advise on projects with health and safety implications.

Data Engineer to design and deliver data models, pipelines, and automations for secure identity services. Requires experience in data modeling, SQL Server, PowerShell scripting, and ETL tools.

Experienced Financial Consultant needed for a Senior Consultant role within Managed Services. Act as a trusted advisor, taking ownership of customer environments and ensuring financial operations run smoothly. Analyze and resolve complex financial process challenges and identify optimization opportunities.

NATO seeks a Cloud Architect to design, validate, and oversee the technical implementation of cloud adoption initiatives. The role requires 5+ years of experience designing and implementing Enterprise-scale cloud architectures, 3+ years of experience in large-scale cloud migrations, and 3+ years of experience in stakeholder management and technical decision-making. Strong communication skills in English and a NATO SECRET Security Clearance are mandatory.

The South Utilities Commissioning Superintendent oversees the pre-commissioning and commissioning of process/mechanical systems and equipment. This role ensures systems are installed, tested, and certified according to design specifications, contracts, procedures, and operational requirements.

Join FedEx's Operations team as a package handler. You will sort, scan, load, and unload packages in a fast-paced environment, following safety regulations and supporting your team.

Account Manager to grow the industrial segment through prospecting and managing an existing customer base. Responsibilities include full sales cycle ownership, technical consultative selling, and on-site customer visits.

Deployment Strategist needed to ensure successful implementation of enterprise orchestration solutions. You will work with clients, engineers, and product teams to define scope, design solutions, and drive adoption. Experience in industrial contexts (manufacturing, supply chain, ports, airports, or defense) is required.

Supports the Global Commercial FP&A team with financial analysis, forecasting, and investment tracking for global revenue and commercial operating expenses. Maintains forecasts, tracks actuals, and prepares analyses using finance systems and FP&A tools. Collaborates with regional FP&A, Commercial, and Supply Chain teams.

Develop and manage a portfolio of private clients, acquire new clients and financial intermediaries, and design and execute a commercial business plan.