Backend Software Engineer Jobs in Belgium· Page 2

661 jobs found

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Brainsquare logo
Full-time|On-site|Brussels, Leuven or Antwerp, Vlaams Gewest, Belgium

About BrainsquareFor over 26 years, Brainsquare has forged strong partnerships with clients ranging from mid-market firms to large enterprises. We specialize in the seamless integration of critical IT applications, providing comprehensive services from design and development to round-the-clock management. With a diverse team of over 200 professionals across …

Dec 2, 2022
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DoubleVerify logo
Internship|On-site|Ghent-Belgium

About Us DoubleVerify is a premier software analytics company that has been publicly traded since April 2021 (NYSE: DV). We are recognized as the leading source for tracking and analyzing digital advertisements for renowned global brands and publishers. If you've seen an ad online—on the web, mobile, or CTV devices—there's a high likelihood we measured it. We cater to both advertisers and publishers, managing over 100 billion events daily. Our mission is to ensure that all ads are free from fraud, placed alongside appropriate content, targeting the right geography, while measuring viewability and user engagement throughout the ad's lifecycle. Additionally, we provide tools that empower our clients to analyze, visualize, and optimize the quality of their ad inventory. With R&D centers located in Belgium, the USA, Israel, Finland, and Germany, we are a truly global organization thriving in a dynamic environment filled with challenges. If you’re eager to work within a large-scale environment and contribute to developing products that significantly influence the industry and the web, DoubleVerify is the ideal place for you. Your Role in the Team We are seeking a highly motivated individual to join our Publisher Activation team based in Ghent. This team is focused on creating new integrations and tools to assist our clients, the publishers, in utilizing our measurement technologies. You will directly engage with native browser APIs on the client-side to gather essential metrics for our measurement services. On the server side, multiple components further process the requests initiated by our client-side scripts. Our technology stack is designed for scale and reliability. We utilize GitLab for version control and collaboration, powered by CI/CD and Infrastructure as Code (Terraform) for our deployment pipeline. Tools such as Grafana and Prometheus provide real-time system visibility, while Google Cloud Platform and Cloudflare offer our serverless infrastructure. We store our data in BigQuery and employ testing and security tools like Ox, Jest, and Playwright. Additionally, we leverage AI coding agents like Claude, Copilot, and Cursor to accelerate our development. As a Junior Software Engineer Intern, you will participate in our team's daily activities, including standups, engineering discussions, and code reviews. You will collaborate on ongoing projects and have the opportunity to oversee a project from inception to completion. This role is hands-on, requiring you to write code and tackle complex problems. You will employ agentic AI workflows to enhance your productivity and will be assigned a mentor to guide you throughout your internship, ensuring a rich learning experience.

Mar 17, 2026
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Speechify logo
Full-time|On-site|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.

Apr 30, 2026
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Planet Labs Inc. logo
Full-time|Remote|Belgium, Remote

Join Planet Labs: Pioneering Space Solutions for Earth.At Planet, we harness the power of space to address pressing challenges on Earth. We are the creators and operators of the largest constellation of imaging satellites, providing a groundbreaking cloud-based platform that delivers a wealth of empirical data to key players in commercial, environmental, and humanitarian sectors. Merging space innovation with data analytics, we empower global users to develop technology, enhance revenue, fuel research, and address some of the world's most significant challenges.Our team is composed of diverse experts, all passionate about pushing the boundaries of what is possible in satellite technology and data processing.We pride ourselves on fostering a people-centered culture that prioritizes our team members, driving growth and innovation. Join us, and help reshape the way the world perceives our planet.With a global workforce, our employees work remotely from various locations, including our offices in San Francisco, Washington DC, Germany, Austria, Slovenia, and the Netherlands.Role Overview:We are on the lookout for a Senior Software Engineer to drive transformative solutions for our strategic Global Defense and Security clientele. In this pivotal role, you will collaborate with key partners, serving as a senior technical contributor and hands-on builder within a dynamic engineering team. Your primary mission will be to address complex, mission-critical customer challenges by developing high-impact software solutions.Enjoy the autonomy to design and implement solutions that translate ambiguous requirements into functional and dependable software. Your contributions will be vital in fulfilling critical customer obligations and will inform future product innovations. This role is tailored for a proactive individual who thrives in fast-paced environments and is eager to take ownership of intricate technical issues from concept through to delivery.This is a full-time, remote opportunity based in Belgium, with the expectation of up to 50% onsite engagement with customers. Team members near our offices should anticipate working from the office three days a week.

Apr 9, 2026
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Match Group logo
Full-time|Hybrid|Ghent, Belgium

Our MissionSince its inception in 2012, Tinder® has transformed the way individuals connect, achieving an astonishing growth from 1 match to over one billion matches in just two years. This remarkable success underscores Tinder's commitment to fostering genuine human connections. Today, with over 630 million downloads and 97 billion matches, we serve approximately 50 million users monthly in 190 countries across 45+ languages, setting a benchmark in the dating application landscape. In 2024, we proudly received four Effie Awards for our inaugural global brand campaign, “It Starts with a Swipe”™.The RoleAs part of our Engineering team, you will play a pivotal role in crafting innovative features and robust systems that unite our users. We thrive on experimentation and are constantly exploring new ideas to enhance user engagement. At Tinder, the member-to-engineer ratio is remarkably high, empowering each engineer to make a substantial impact.In your role as a Senior Android Engineer, you will take ownership of key functionalities within the Tinder App and contribute significantly to our mission of challenging conventions and enhancing architectural design. You will have the opportunity to explore cutting-edge technologies and ideas, ensuring that our app remains a global leader in connecting people.Work Environment:This is a hybrid position requiring in-office collaboration three days a week, based in Ghent, Belgium.

Mar 9, 2026
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Match Group logo
Full-time|On-site|Ghent, Belgium

As a Software Engineer II specializing in iOS at Match Group, you will be an integral part of our innovative development team. You will have the opportunity to work on exciting projects that shape the future of our applications. Your passion for technology and commitment to quality will help us deliver exceptional user experiences.

Mar 20, 2026
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Bizzy logo
Full-time|Hybrid|Gent, Vlaams Gewest, Belgium

From Vision to Execution: Be the Catalyst for Change in Sales TechnologyAre you ready to take ownership of your work and drive real impact? At Bizzy, we believe in empowering our engineers to shape the future of sales technology. Here, you won’t just be another developer; you’ll be at the forefront of creating a platform destined to become Europe's leading sales workspace. Enjoy the flexibility of working across the tech stack, delivering features that seamlessly integrate AI into the core of our product, and making a tangible difference. Work in Gent with the option to work from home two days a week. Your MissionTake Ownership of ChallengesAs a product engineer, your role transcends coding; you’ll address problems from inception to launch, ensuring our solutions resonate with our users’ needs.Lead Full-Cycle DevelopmentDesign, build, and ship solutions using TypeScript, while integrating AI into the product’s core functionalities.Write High-Quality CodeDeliver clean, efficient, and scalable code while maintaining a proactive approach to quality assurance and performance optimization.Mentor and Elevate the TeamShare knowledge and enhance team capabilities, whether you wish to dive deep into expertise or ascend to a leadership role.Stay InnovativeKeep abreast of emerging technologies and incorporate the most effective tools into our product.Embrace a Fast-Paced EnvironmentThrive in our dynamic startup culture, where quick iterations lead to impactful solutions.

Mar 25, 2026
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Jobgether logo
Full-time|On-site|Belgium

Jobgether is looking for a Senior Software Engineer focused on DevOps with Azure experience. This position is based in Belgium and centers on building and refining cloud solutions that help drive operational improvements. Role overview The Senior Software Engineer will design, implement, and optimize cloud-based systems using Azure. The work involves close collaboration with teams across the company to support business objectives and keep systems running smoothly. What you will do Design and develop Azure-based cloud solutions tailored to business needs Implement and optimize processes that improve operational efficiency Work with cross-functional teams to streamline workflows and enhance application reliability Monitor and improve system performance Requirements Experience with DevOps practices and tools Strong background in Azure cloud technologies Ability to collaborate with diverse teams Skilled in designing and optimizing cloud-based solutions

Apr 30, 2026
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Resillion logo
Full-time|On-site|Brussels

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.

Dec 31, 2025
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Axon Enterprise, Inc. logo
Full-time|Remote|Belgium-Remote

Become a Force for Good with Axon.At Axon, our mission is to Protect Life. We are dedicated explorers tackling society’s most pressing safety and justice challenges through our innovative ecosystem of devices and cloud-based software. Collaborating effectively is at the core of our values, as we engage with honesty and empathy to embrace diverse perspectives from our customers, communities, and each other.Working at Axon is dynamic, demanding, and deeply impactful. You will have the opportunity to take ownership and drive transformative change. Experience continuous personal and professional growth as you contribute to a mission that truly matters in an environment where your contributions are valued.Your ImpactAs a member of the Axon SkyHero Firmware team within the Robotics New Ventures Pillar, you will be pivotal in supporting essential drone offerings tailored for Special Forces and Law Enforcement. Our drones collaborate seamlessly to deliver Tactical Reconnaissance and Advantage during high-stakes missions. In this role, you will work on both aerial and ground robots, contributing to our diverse product portfolio.

Mar 27, 2026
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Rydoo logo
Full-time|Hybrid|Mechelen, Flanders, Belgium

At Rydoo, we simplify expense management allowing individuals to concentrate on what truly matters, rather than on their receipts. Over one million users rely on us for swift and intelligent expense submission, approval, and control.Since 2015, Semine has shared this vision, developing AI technology that alleviates repetitive, tedious accounting tasks, empowering finance teams to work more efficiently.In July 2025, Semine and Rydoo united to revolutionize financial automation. Together, we're building an all-encompassing AI-driven platform that streamlines accounts payable and expense management, enabling businesses to operate more efficiently.Our global team of over 200 individuals believes that great technology should enhance life. If you're brimming with innovative ideas and want to create solutions that genuinely assist people, you'll thrive here.Rydoo at a GlanceAspiring international team33 nationalities speaking more than 15 languages9 hubs across 3 continentsUser-friendly spend management application for both iPhone and AndroidSupporting over 10,000 clients and more than 1 million users globally4.6 employer score on GlassdoorHybrid work policy

Jan 28, 2026
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Resillion logo
Full-time|On-site|Brussels

As a Freelance Test Automation Engineer at Resillion, you will have the opportunity to join a technically proficient team dedicated to developing and implementing cutting-edge test automation solutions.Your key responsibilities will include designing, developing, and maintaining automated test scripts, as well as testing software applications to ensure their quality and reliability.You will collaborate closely with our client’s development teams, testers, and project managers.Key Responsibilities:Analyze software requirements and specifications to define test cases and scenarios.Design, develop, and maintain automated test scripts using advanced test automation tools.Perform functional, regression, and performance testing.Report test results and identify issues and vulnerabilities.Work with development teams to integrate test automation into the development process.Contribute to the continuous improvement of test automation processes and practices.

Oct 24, 2025
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Resillion logo
Full-time|On-site|Brussels

As a QA Software Test Automation Engineer, you will play a pivotal role in enhancing the quality of various products. In our supportive and inclusive work environment, we are committed to helping you continuously expand your knowledge, improve your skills, and develop new competencies. Are you ready for a challenging career with job security, where you can make a significant impact? Test Preparation Assess the development of new features for the framework and scripts (extend the framework)Evaluate which test cases should be automated and determine the time required for automationContribute to identifying the most efficient testing strategiesUnderstand the maintainability strategyTest Execution Maintain and extend the framework through the development of new featuresProvide advice and support to developers for writing unit testsWrite and execute load and performance testsPrepare, review, run, and analyze scripts (correctly applying the testing pyramid)Propose improvements for the product being testedIntegrate with CI/CD ToolsInitiate CI, adjust pipeline scripts under guidanceBe eager to think about continuous improvementTest Reporting.Report on test improvement proposals for the product/service being testedFamiliarize and, if necessary, enhance the BI frameworkInterpret data from reporting toolsReport progress regarding the development of the Test Automation framework and content improvement to the responsible partiesGeneralYou will act as the liaison between the organization, the team, and external contacts and clients.Additionally, you will maintain existing client relationships and build new ones by networking and increasing the visibility of Resillion as a leading player in the software testing market.

Oct 24, 2025
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Speechify logo
Full-time|On-site|Antwerp, Belgium

Role overview Speechify is seeking a Software Engineer for platform development based in Antwerp, Belgium. This position centers on designing, building, and refining solutions that enhance how users interact with reading tools. Collaboration is a key part of the job. The engineer will work alongside teammates from various groups to support the ongoing evolution of the platform. Improving performance and ensuring scalability remain central to the work. What you will do Develop and maintain platform features that support better reading experiences Work with colleagues across teams to deliver reliable, scalable solutions Contribute ideas to improve system performance and platform capabilities Location This role is based in Antwerp, Belgium.

Apr 25, 2026
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Speechify logo
Full-time|On-site|Ghent, Belgium

Role overview Speechify seeks an iOS Core Product Software Engineer to join the team in Ghent, Belgium. The focus is on building and refining iOS applications that shape how users interact with technology. This position centers on the core product, with special attention to user experience and product quality. What you will do Design, develop, and maintain important features for Speechify’s iOS apps Write clear, efficient code using Swift and Objective-C Collaborate with cross-functional teams to deliver dependable software solutions Share ideas that influence the direction of mobile products Collaboration and growth This role involves frequent teamwork with colleagues from different parts of the company. The environment values creativity and encourages ongoing professional growth.

Apr 25, 2026
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Rydoo logo
Full-time|Hybrid|Mechelen, Flanders, Belgium

At Rydoo, we strive to revolutionize expense management, allowing our users to dedicate their time to what truly matters instead of sifting through receipts. With over a million users, we empower individuals and organizations to submit, approve, and oversee expenses with unparalleled efficiency.Aligned with this vision, Semine has been dedicated to developing AI-driven solutions since 2015 that alleviate the burdensome elements of accounting, enabling finance teams to operate more intelligently.In July 2025, Semine integrated with Rydoo to pave the way for the future of financial automation. Together, we are crafting a comprehensive, AI-enhanced platform that streamlines accounts payable and expense management, facilitating simpler, faster, and smarter financial operations for businesses worldwide.Our global team of over 200 professionals believes in the power of technology to simplify lives. If you possess innovative ideas and aspire to create meaningful solutions, you will find a welcoming home with us.

Dec 24, 2025
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Speechify logo
Full-time|Remote|Ghent, Belgium

Speechify’s mission is to remove reading barriers and improve how people learn. Over 50 million users rely on our text-to-speech products to turn PDFs, books, Google Docs, news articles, and websites into audio. Our platform includes apps for iOS, Android, Mac, a Chrome extension, and a web application. We’ve earned recognition from Google as Chrome Extension of the Year and from Apple with the 2025 Design Award for Inclusivity. The team is fully remote, with nearly 200 people from a range of backgrounds. Our engineers, AI researchers, and professionals have experience at companies like Amazon, Microsoft, and Google. We work together across time zones, without the limits of a traditional office. Role Overview Speechify is hiring a Software Engineer focused on Data Infrastructure & Acquisition to join the data segment of our AI team. This role centers on collecting and managing data for model training, helping us build large-scale, high-quality datasets. The work supports our infrastructure, engineering, and research efforts. What You Will Do Identify and source unique audio data, then integrate it into our data ingestion pipeline. Manage and improve our cloud infrastructure for data ingestion, using GCP and Terraform. Work with scientists to optimize cost, throughput, and quality, delivering better data for our models at scale. Partner with the AI team and company leadership to build a strategic dataset roadmap for future consumer and enterprise products. Location This position is based in Ghent, Belgium, as part of our remote-first team.

Apr 20, 2026
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Speechify logo
Full-time|On-site|Brussels, Belgium

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 skilled team to deliver a smooth, reliable app experience. Work on performance optimization and ensure the app runs efficiently.

Apr 25, 2026
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Speechify logo
Full-time|On-site|Brussels, Belgium

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.

Apr 20, 2026
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AE logo
Full-time|On-site|Heverlee - Berchem - Gent - Hasselt - Groot-Bijgaarden - klantencontext

Who are we?At AE, we execute challenging digital projects for and with our clients. In alignment with our motto, “Thriving in a digital world,” we empower our clients to shine in an increasingly digital landscape. We assist them not only in adapting to this world but also in innovating and staying ahead of the curve.Our strong focus on community engagement, knowledge sharing, and continuous education enables our team members to maximize their growth. This is reflected in the outcomes of our projects and the satisfaction of our clients.Your future colleagues come from diverse fields including software development, analysis, business, software and enterprise architecture, quality assurance, information management, analytics, cloud, and change management. All facets of digitalization are addressed. We firmly believe that the key to success lies in the synergy of these various expertise domains. This collaborative approach allows us to tackle projects effectively and help clients optimize, grow, and reinvent themselves.Your role?In your technical role, you will assist our clients in establishing mission-critical (web) applications. You will drive the software development process, collaborating closely with functional analysts, UX/designers, testers, and more to develop robust applications. You will have a clear understanding of functional priorities. You may also coordinate this process and have a strong opinion on the efficient and forward-looking approach to software development. Together with your AE colleagues, you will influence the software development strategies of clients and strive to implement improvements.You will stay informed about technological developments and market trends, evaluating them through prototypes. Your experience will enable you to weigh different trends against each other and accurately assess technological evolutions. You may initiate multiple projects and share your accumulated knowledge with colleagues.

Aug 17, 2018

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