backend developer English-speaking jobs in Zottegem

Senior Product Owner for the Lucy software platform, responsible for e-invoicing solutions. Develop product vision, roadmap, and drive execution. Lead user discovery, backlog management, and cross-functional collaboration. Minimum 5+ years experience as a Product Owner/Manager in a B2C SaaS environment. Proven experience with Agile methodologies and product management tools. Analytical talent and experience with data-driven decision making. Fluent in English, Dutch language skills are a plus.

Engineer Optics will design and optimize illumination systems for 1-DLP projectors using Zemax OpticStudio. Responsibilities include defining projection lens specifications, applying color science principles, and collaborating with suppliers on design and validation.

Finance Business Partner Manager will lead a team supporting programme teams with grant portfolios, budgets, and financial analysis. The role requires a qualified accountant with experience in grant financial administration, budgeting, and reporting.

Enterprise Architect to design and maintain cloud architecture, ensuring interoperability and efficiency. Responsibilities include defining IT strategies, preparing technical documentation, and coordinating architecture implementation. Expertise in cloud migration, microservices, semantic technologies, and architecture frameworks (TOGAF, COBIT, ArchiMate) is required.

Senior Backend Software Engineer to design, implement, and maintain a Ruby on Rails-based platform. Lead technical direction, mentor peers, and collaborate with product teams to solve user and business problems.

Penetration Tester to join the Belgian Offensive Security Team, conducting penetration tests across diverse technologies and environments. Will document technical issues, support incident response, and contribute to continuous improvement of security testing programs. Requires 5+ years of experience in penetration testing/red teaming and knowledge of penetration testing tools and methodologies. Fluency in English, French, and/or Dutch is a plus.

Business Analyst to support commercial and operational teams with data analysis and insights. Analyze business performance, customer behavior, and operational metrics, turning data into reports and recommendations.

Network Security Engineer will manage network and security infrastructure across on-premises, datacenter, and Microsoft Azure environments. Responsibilities include providing Level 2 support, participating in IT projects, and detecting/fixing security risks.

Administrative & Logistics Assistant to support daily operations at Pharma Nord's Brussels office. Tasks include mailings, inventory management, marketing campaign support, database updates, event coordination, and general administrative assistance.

Senior Project Manager to lead strategic energy sector projects, including a new company creation. Requires experience managing complex, multi-stakeholder projects, strong communication skills in Dutch, French, and English, and knowledge of energy sector regulations and market dynamics.

ACENSI seeks a consultant to establish and maintain project management governance within the IT department. This role will document methodologies, standards, tools, and templates, aligning PMO practices with organizational policies and industry best practices. The consultant will also monitor project progress, risks, and dependencies, providing regular reports and dashboards to senior management and stakeholders.

Design, build, and maintain scalable web applications using Symfony. Contribute to system architecture, develop APIs with asynchronous patterns, and support Vue.js front-end features. Implement automated testing strategies and collaborate with DevOps on CI/CD pipelines.

EHS Coordinator needed to develop safety management solutions, audit facilities, and create training modules. Must have a Master's degree in safety/industrial engineering and fluency in English, French, and Dutch. Experience in process safety and knowledge of European and Belgian EHS regulations required.

Accounting Specialist to support daily accounting operations and monthly closings in an international consumer goods environment.

As a New Business Travel Agent at Keolis Travel, you will organize and manage incoming tourist activities, ensuring smooth tour operations and a positive customer experience. You will handle reservations, prepare tours, and provide commercial support, contributing to sales and customer retention.

The Strategic Accounts Director leads strategic business development to improve healthcare through diagnostic and therapeutic Oncology solutions. This role requires strategic leadership in high profile accounts, developing and executing strategic plans and business partnerships.

PhD researcher sought for CENTRAL project, developing a novel electrochemical process for aniline synthesis from N2, benzene, water, and renewable electrons. Focus on in situ nitration and integration with cathode, specifically electrochemical nitrogen oxidation towards nitrate/nitrite.

Lotus Bakeries seeks a passionate BI Application Expert to implement reporting solutions and enhance data-driven decision-making. Expertise in SAP BW, dashboarding tools, and data lakes is required.

Senior Cloud Native (ML)Ops Engineer will design, build, and operate a scalable AWS-based platform for data scientists and analysts. Responsibilities include managing infrastructure with Terraform, configuring AWS services, supporting containerized workloads, and automating data and model pipelines.

Randstad Digital seeks experienced Functional Analysts to translate business requirements into technical specifications for digital transformation projects in Brussels. Responsibilities include creating functional specifications, data models, and API integrations. Candidates should have 3-5 years of experience in functional analysis, strong analytical skills, and proficiency in Agile/Scrum methodologies.