Software Engineer - iOS Core Product

About the Role Speechify is looking for a Software Engineer focused on the iOS Core Product in Brussels, Belgium. This position centers on building and refining the core application that serves as the foundation for Speechify’s user experience. What You Will Do Develop new features and improve existing ones within the iOS core product. Collaborate with a ski…

Join Coreso on a thrilling journey as we lead the charge in the European energy sector!Your Future at Coreso Located in the vibrant European district of Brussels, Coreso is an innovative small-to-medium enterprise (SME) seeking a dedicated Power Systems Engineer who is passionate about grid operations, energy security, and international collaboration.In this pivotal role, you will be instrumental in enhancing and securing electricity exchanges across Europe. Utilizing cutting-edge grid security analysis, capacity calculations, and collaboration with Transmission System Operators (TSOs), you'll ensure the stability and reliability of the interconnected European power network.Projected Start Date: April - June 2026Your Mission Awaits!As a Power Systems Engineer, your responsibilities will include both shift-based grid operations and project-based office work to uphold the stability of Europe's energy grid.Key Shift Responsibilities:Conduct cross-border capacity calculations – Evaluate and allocate energy exchange capacities between European nations.Oversee grid security – Assess network conditions to identify and address potential risks, such as overloads and instabilities.Execute emergency measures – Collaborate closely with TSOs to implement coordinated remedial actions.

cabonorte is on the lookout for a dedicated Plant & Equipment Operations Engineer to join our seasoned operational team. This role is pivotal in managing and supporting a diverse fleet of construction equipment across various projects in Belgium.The position entails a regular presence on job sites, coupled with coordination efforts from a central operational base. You will engage in projects located between Brussels and Limburg, with additional responsibilities based in the Brussels region (Sint-Pieters-Leeuw). The primary objective of this role is to ensure the safe, efficient, and reliable operation of equipment across all assigned projects.

Join the Unstructured AI Team at Collibra At Collibra, we are revolutionizing how some of the world’s leading organizations handle data. Our mission is to empower Data Citizens by connecting them with the right data and insights. To achieve this vision, we are assembling a talented team of individuals who are passionate about delivering exceptional results. As a Forward Deployed Engineer, you will be pivotal in bringing Collibra's innovative products and vision to life for our customers and prospects. You will establish trusted relationships from the outset and act as a knowledgeable technical advisor. This role is hybrid, requiring at least two days a week in our Brussels office. This collaborative environment enhances our ability to connect, work closely, and make continuous progress as a cohesive team.

Collibra is looking for an Associate Product Content Engineer I to join the Product Management team in Brussels. This hybrid role requires at least two days each week onsite, encouraging close collaboration and steady progress with colleagues. What you will do Create use-case-driven content: Develop solutions such as Data Products and address regulatory topics like the EU AI Act, GDPR, and BCBS 239. Transform complex technical features into clear, accessible content that delivers value. Enhance onboarding and adoption: Configure and tailor the Collibra platform to improve the initial user experience, helping customers achieve results more quickly. Experiment with new technologies: Test AI and other emerging tools through rapid prototyping, learning from both successes and failures. Support the Collibra community: Serve as a platform expert in forums, assisting customers with scalable customizations and quality setups. Contribute to the platform roadmap: Collaborate with Product Management to help shape the future direction of Collibra’s Data Intelligence platform. Work location This position is based in Brussels, Belgium. The hybrid schedule includes at least two days per week in the office to support teamwork and connection.

Are you passionate about artificial intelligence and looking to make an impact? As an AI Engineer at Sopra Steria, you will be at the forefront of technological innovation, working on exciting projects that leverage AI to transform businesses. Join our dynamic team in Brussels and help us deliver cutting-edge solutions that drive efficiency and effectiveness.

Role overview Sword Technologies is seeking a Data Engineer to join its Brussels team. The position centers on building, optimizing, and maintaining data pipelines and Lakehouse structures within the Microsoft Fabric ecosystem. Reporting to the solution architect, the Data Engineer collaborates with technical teams to translate architectural plans into scalable, efficient data delivery systems. Main responsibilities Delta Lake implementation: Develop and refine physical storage layers (Bronze, Silver, Gold) using Delta Lake formats. Apply effective partitioning and Z-Ordering to improve performance and organization. Pipeline execution: Design and implement ETL/ELT workflows with Fabric Data Factory, Spark, and custom code to move data from multiple sources into OneLake. Custom application development: Build and maintain high-performance data processing modules or custom connectors using Java and/or Python. Cross-platform integration: Create data bridges between Microsoft Fabric and external platforms such as AWS, GCP, or on-premises systems, using Shortcuts and APIs. Code-based transformations: Write complex logic in Spark Notebooks for detailed data cleansing and business logic. System testing: Conduct unit testing, data profiling, and performance benchmarking to ensure the stability and integrity of data pipelines. Location This role is based in Brussels, Belgium.

Jobgether is looking for a Senior Software Engineer to help build AI-based SaaS solutions. This position is based in Belgium and focuses on designing, developing, and implementing software that improves user experience and supports business goals. Role overview This role centers on creating software products that use artificial intelligence within a SaaS context. Collaboration with cross-functional teams is a key part of the work, ensuring that project requirements are clear and that the final products align with business needs. What you will do Design and develop software solutions for AI-driven SaaS products Implement new features and enhancements to improve user experience Work closely with colleagues from different departments to define and refine project requirements Deliver high-quality software that meets project and business objectives Requirements Experience in software engineering, with a focus on AI or SaaS solutions Ability to collaborate effectively with cross-functional teams Strong skills in designing and implementing software systems

Join BESIX, a leading construction company, as a Technical Office Engineer / Site Superintendent Intern in the vibrant city of Brussels. This internship offers a unique opportunity to gain hands-on experience in managing site operations and technical documentation for construction projects. You will work closely with experienced professionals, contributing to the successful execution of various projects while enhancing your technical skills and industry knowledge.

Join Sopra Steria as a Life Sciences Computer System Validation Engineer, where you will play a crucial role in ensuring compliance and validation of computer systems within the life sciences sector. You will work closely with cross-functional teams to implement best practices, conduct thorough validation processes, and ensure that all systems meet industry standards. Your expertise will help us maintain the highest quality and regulatory compliance in our operations.

About Isabel Group Isabel Group builds technology for the financial sector in Brussels. The team values collaboration and welcomes new ideas from every member. Here, contributions shape both products and the broader financial ecosystem. Role Overview: Software Development Engineer This role calls for someone who enjoys problem-solving and working closely with others. Success is shared, and learning from teammates is part of daily life. The environment encourages questioning assumptions and finding better ways to work. What You Will Do Develop software that meets both functional and non-functional requirements, clarifying details when specifications are incomplete or change over time. Design and recommend technical solutions that support future product innovation, balancing speed, quality, and long-term sustainability. Assess and compare off-the-shelf products with custom-built solutions to choose the best approach for each project. Apply industry standards and recognized practices throughout the software development lifecycle, including integration and delivery stages. Investigate and resolve issues and incidents, sometimes taking the lead to see problems through to resolution. Maintain and improve application quality and performance, ensuring systems evolve sustainably over time. Champion continuous improvement so software stays maintainable, reliable, and adaptable as needs change. Location Based in Brussels, Belgium.

Join Speechify as a Senior Software Engineer specializing in Windows and Desktop Applications. In this role, you will leverage your expertise to design, develop, and optimize high-quality software solutions that enhance user experiences. You will collaborate with cross-functional teams to drive product innovations and ensure seamless integration of technologies.

Join everience as a Data Engineer (m/w/d) with a specialized focus on data migration. In this role, you will be instrumental in designing, developing, and implementing data migration solutions that ensure seamless transitions of data across various platforms. You will collaborate with cross-functional teams to identify and resolve data-related challenges, ensuring data integrity and accuracy throughout the migration process.

About the Role everience welcomes spontaneous applications from experienced Senior IT Infrastructure Engineers (m/w/d) interested in joining our Brussels team. The company focuses on delivering IT infrastructure services and values professionals who bring energy and fresh ideas to their work. Who We're Looking For Extensive experience in IT infrastructure engineering Strong problem-solving skills Ability to contribute to a collaborative team Interest in supporting and improving IT systems Location This position is based in Brussels. How to Apply If you are interested in joining everience as a Senior IT Infrastructure Engineer, submit a spontaneous application. The team reviews every application for potential fit with current or future openings.

Are you a passionate software engineer looking to make a difference? Join Speechify, a leader in transforming text to speech technology, as a Software Engineer specializing in platform development. In this role, you will be responsible for designing, developing, and maintaining our cutting-edge platform that powers a seamless user experience. Collaborate with cross-functional teams to implement innovative features and improve performance.

Job OverviewAs a Test Automation Engineer, you will play an essential role in enhancing the quality of our client's software products. Your responsibilities will include designing and executing automated tests, establishing mocking and datasets within a Test Automation Framework (TAF) environment. You will collaborate closely with functional analysts and developers from the onset of each user story, proactively contributing to the quality of our solutions.You will be part of a strategic project that transforms a monolithic application into a microservices architecture, akin to banking applications and accounting management systems. Cooperation with priority teams such as accounting, transactions, orders, rules, or interfaces is vital. You will adhere to the QA & C team guidelines and work closely with the automation testing coordinator.Key ResponsibilitiesDesign and execute recurring tests, including mocking and datasets in the TAF environment.Collaborate with functional analysts and developers from the initiation of each user story.Anticipate project needs and adapt flexibly to changes in an interdisciplinary environment.Report on software quality to various stakeholders.Draft test plans and document results of automated tests.Lead the development of the test automation strategy, test coverage, tools, and test architecture.Coach and mentor colleagues within the testing domain.

About Speechify Speechify helps people access information in audio form, making it easier to learn from web articles, cloud documents, or books on mobile devices. The company focuses on giving users more flexibility in how they absorb content, aiming to make learning both effective and enjoyable. As a leader in audio information, Speechify continues to grow and expand its team. Role Overview: Senior Software Engineer - Core Experiences The Core Experiences Team at Speechify is looking for a Senior Software Engineer based in Brussels, Belgium. This role centers on developing and maintaining core services and SDKs that support the Speechify product across multiple platforms. The work combines elements of product development and infrastructure, with a focus on designing reliable APIs and building systems that are easy for users to interact with. What You Will Do Build and maintain essential backend services and SDKs for the Speechify platform Design APIs that are reliable and straightforward for other teams and users Work closely with product and infrastructure teams to improve the user experience Support Speechify’s mission to make audio information accessible and enjoyable Location This position is based in Brussels, Belgium.

Segula Technologies is seeking an Aerospace Sealant Specialist for its Brussels location. This position plays a key role in supporting aerospace projects that require precision and technical skill. Role overview This role focuses on applying and inspecting aerospace sealants as part of project teams. Work will contribute to solutions that support the advancement of aviation technologies. What you will do Apply aerospace sealants according to project specifications Collaborate with team members on technical solutions Support ongoing projects with attention to quality and safety Location This position is based in Brussels.

Join Talan as a Business Analyst in Brussels, where you will leverage your analytical skills to drive the success of our engineering and IT development projects. You will collaborate with cross-functional teams to analyze business needs, identify solutions, and enhance operational efficiency. Your insights will be instrumental in shaping our strategic initiatives and delivering exceptional value to our clients.

Role overview Sword Technologies seeks a DevSecOps Engineer with a focus on Microsoft Fabrics for its Brussels office. The main goal is to embed security throughout the DevOps lifecycle, ensuring that development, deployment, and operations remain both secure and efficient. Collaboration with multiple teams across the company is a key part of this position. What you will do Integrate security measures into DevOps workflows for Microsoft Fabrics projects Collaborate with cross-functional teams to enhance processes and teamwork Contribute to defining and applying cloud security practices across the software lifecycle Support secure practices in development, deployment, and daily operations Location This role is based in Brussels, Belgium.