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Senior Software Engineer, Front-End or Full Stack Belgium Jobs

6 Job Offers

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Full Stack .NET Developer
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Join a dynamic team as a Full Stack .NET Developer in Belgium, working on challenging international metering projects for the oil & gas industry. You’ll leverage C#, .NET Core, WPF, and SQL Server to program software, conduct Factory/Site Acceptance Tests, and provide remote support. We seek a re...
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Belgium
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Not provided
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ODS Metering Systems
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Until further notice
Senior Full Stack Developer – Blazor / .NET
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Senior Full Stack Developer – Blazor / .NET sought for a major digital transformation in Belgium’s mobility sector. Join an Agile team building a complex planning system using .NET, Blazor, and Azure. Requires 8+ years’ Microsoft expertise, strong C# and SQL Server skills, and fluency in English ...
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Belgium , Brussels
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547.00 - 600.00 EUR / Hour
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Myn
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Until further notice
Full Stack AI/ML Engineer
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Join CHILI publish in Aalst as a Full Stack AI/ML Engineer. Architect and scale Vector DB & RAG systems, and own the MLOps lifecycle from model to production. Bridge the full stack with Node.js/TypeScript and Python to turn AI into real product features for global creative automation. A backgroun...
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Belgium , Aalst
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Not provided
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CHILI publish
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Until further notice
Full Stack Developer
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Join Outpost24 as a Full Stack Developer in Leuven. Design and build scalable cyber security applications using Angular and Python. Enjoy a hybrid model, autonomy, and a global team in a vibrant office. Grow your career in a dynamic, collaborative environment.
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Belgium , Leuven
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Not provided
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Outpost24 Group
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Until further notice
AI Full Stack Developer
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Join our innovative team as an AI Full Stack Developer in Belgium. Develop cutting-edge AI proofs of concept using Azure AI, Foundry, and Copilot. Collaborate across departments to deliver tailored solutions. Enjoy flexible hours, a competitive package, and continuous learning opportunities.
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Belgium
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Not provided
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OMP
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Until further notice
AI Full Stack Developer
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Join our team in Antwerp as an AI Full Stack Developer. You will rapidly build AI proofs of concept using Azure AI and Azure Foundry, extending solutions like Copilot. This role requires strong Python/JavaScript skills and collaboration across diverse departments. We offer flexible hours, a compe...
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Belgium , Antwerp
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Not provided
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OMP
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Until further notice

About the Senior Software Engineer, Front-End or Full Stack role

Explore senior-level opportunities in cutting-edge technology with our curated list of Senior Software Engineer, Front-End or Full Stack jobs. These roles represent the pinnacle of web and application development, where seasoned professionals architect, build, and maintain the sophisticated digital products that power modern businesses and user experiences. Senior engineers in these domains are technical leaders, responsible for the entire software development lifecycle, from conceptualization and design to deployment, optimization, and ongoing iteration. They bridge the gap between complex business requirements and elegant technical solutions, ensuring systems are scalable, maintainable, and deliver exceptional user value.

A Senior Front-End Engineer specializes in crafting the client-side layer that users directly interact with. Their core mission is to build intuitive, responsive, and high-performance user interfaces. Typical responsibilities include translating design mockups into functional, accessible code using frameworks like React, Angular, or Vue.js; optimizing applications for maximum speed and scalability; ensuring cross-browser compatibility; and implementing robust state management. They are deeply proficient in JavaScript/TypeScript, HTML, CSS, and modern build tools, with a keen eye for UX/UI principles and front-end performance metrics.

A Senior Full Stack Engineer possesses mastery across both the front-end and back-end spectrum. They design and develop complete applications, handling everything from user-facing components to server-side logic, databases, and APIs. Common duties involve architecting overall system design, developing RESTful or GraphQL APIs, designing data models, writing server-side code in languages like Node.js, Python, or Java, and integrating with various data storage solutions. They ensure the seamless flow of data and functionality between the client and server, making critical decisions on technology stacks and infrastructure considerations.

Typical skills and requirements for these senior roles extend beyond pure coding. Employers seek professionals with 5+ years of experience demonstrating a proven track record of shipping complex products. Expertise in modern frameworks and languages is a given, but equal emphasis is placed on software architecture, system design, and the ability to make long-term technical decisions. Strong collaboration skills are essential, as these engineers frequently work with product managers, designers, and other stakeholders to define requirements and translate them into technical specs. Leadership qualities such as mentoring junior developers, conducting code reviews, advocating for best practices, and driving technical excellence within a team are hallmarks of the position. A proactive problem-solving mindset, the ability to work in ambiguous environments, and a product-focused obsession with quality, performance, and user experience are the defining traits of successful candidates. Discover your next career-defining challenge by browsing our comprehensive selection of Senior Software Engineer, Front-End or Full Stack jobs today.

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