Backend software developer
Soleras Advanced Coatings
Soleras is a global market leader in thin film technology. We develop innovative solutions for thin film coatings – from components and consumables (targets) to machines (coaters) and the associated software. Our solutions are used in energy-efficient glass, displays, solar panels, thin film batteries, and web coatings. With production sites and teams in the US, Europe, and Asia, we have an international reach. Our high-quality technologies and ISO certifications make us a reliable partner in the thin film industry. Join us and help raise the bar for thin film coating. What to expect of the job? We are looking for a frontend developer with an entrepreneurial mindset to help further build and refine the foundations of our Synaps software platform. This platform collects and analyzes data across complex coating environments, enabling full control of the coating environment. Key Responsibilities: Design, develop, and maintain backend modules for our Synaps platform. Some example modules: RT Control – Real-time control and data acquisition from coating machines Historian – Data logging and long-term storage with time-series optimization You will be the interface between the technical application and the core engineering/coding efforts You collaborate with multiple stakeholders, cross-functional team members and subcontractors, to ensure that the client demands are met Who are we looking for? You have a bachelor’s or Master’s degree in Computer Science or equivalent Professional experience in backend development is not a must, recent graduates are also welcome Affinity for industrial/technical environments is a plus Strong knowledge in C# and .NET Core You are familiar with: ASP.NET and modern API architecture PostgreSQL, TimescaleDB REST, gRPC, and communication OAuth and authentication protocols CI/CD, Git, Docker, and Kubernetes Analytical mindset with the ability to solve complex problems Self-organized and comfortable working in cross-functional teams You are fluent in English (written and spoken) You are open to occasional travel to meet international clients, gain insight into their needs, and improve the relevance of the software Why Soleras? First and foremost, we are machine builders, sharing a passion for technology in a high-tech and dynamic environment, but above all, sharing the core belief that everyone of us – from R&D and operations to finance and marketing – contributes to making ‘the difference’. Thanks to a great order book and technology driven products in a fast paced industry, we are the reference in large area optical coatings. Products made with our equipment are part of your life on daily bases. You’ll find our coatings in the windows at your home, our coatings on and in your smartphone and perhaps even in the solar panels on your roof, etc. On top of that, Soleras is a young software department with a strong vision and the latest software packages such as Postgres, Timescale DB, Docker, Kubernetes... What do we offer? A dynamic and international work environment where innovation and collaboration are key. A competitive salary with an attractive package of additional benefits. An extensive training program and personal guidance through a mentorship program. Enjoy fun extras such as after-work drinks and sports, summer barbecue, Christmas drinks, and so much more. Thanks to our location near the highway, our company is easily accessible. On top of the 20 standard vacation days, you receive an additional 12 compensation days per year. #J-18808-Ljbffr
- ...Bank is a young bank, where all IT systems traditionally were developed in house. Currently Keytrade Bank is moving to a model where we... ...your pragmatic attitude. You will work with several frontend and backend developers, business analysts, devops engineer, testers,...SuggestedRemote workWork from homeFlexible hours
- ...Date: Thursday 4 June 2026 Requirement: Backend Engineer Location: Braine-l'Alleud, BE Full... ...SECRET Duties & Role Data management Developing and implementing plans, policies, and practices... ...and protection measures. Programming/software development Designs, codes, verifies,...SuggestedFull timeContract work
- ...Keytrade Bank is looking for a back-end developer to join their dynamic team in Belgium. This role involves developing integration services, engaging with autonomous teams, and working within an Agile framework. Candidates should have a strong background in .NET and back...SuggestedRemote work
- ...Sulo is op zoek naar een Junior IoT backend developer in de Verenigde Staten, Wisconsin, Town of Belgium. In deze rol bouw je actief mee aan ons nieuwe IoT-platform en ontwikkel je innovatieve oplossingen voor onze klanten. Je werkt samen met ervaren developers en krijgt...Suggested
- ## **Senior backend developer (m/v/x) - Hofstade (BE)**BelgiëINOVIM is sinds 1998 actief in de wereld van Diftar, zowel in binnen- als buitenland... ...!### **Meer info?**Neem vrijblijvend contact op met onze Software Engineering Manager, Davy D'haeyerE-mail: davy.dhaeyer@...SuggestedContract work
- ...Riedel Communications GmbH & Co. KG is seeking a Software Engineer – Kotlin/Golang to join our team. In this role, you'll enhance Kotlin-based services and improve our Go applications for cloud infrastructure. A degree in Computer Science and strong programming skills...Flexible hours
- ...Docbyte NV is looking for a Senior Developer based in the Town of Belgium, Wisconsin. In this role, you will develop high-performance backend services and secure APIs, working closely with the CTO to influence architecture. Ideal candidates have 5+ years of development...
- ## **Junior IoT backend developer (m/v/x) - Hofstade (BE)**België### **Over ons**SULO is een internationale marktleider in slimme afvaloplossingen... ...oplossingen voor recyclageparken. Wij combineren hardware, software en data om efficiëntere, veiligere en duurzamere...
- ...expanding our engineering team with a Senior Developer who loves solving complex problems,... ...elegant systems, and building high-quality software. Your Impact As a Senior Developer, you... ...to design and build: high-performance backend services secure and scalable APIs data structures...
- ...Designing and developing robust server-side applications and APIs supporting the CMRE Data... ...development team under the guidance of the Software Architect ; Taking end ‑ to ‑ end... ...tracing: OpenTelemetry instrumentation for backend services LLM frameworks: Experience with...Contract work
- ...information and communication technologies seeks a 3D Integration (Physical Implementation) Engineer in Wisconsin, USA. The candidate will develop innovative physical design methodologies for advanced semiconductor technologies and collaborate with cross-functional teams to...
- ...and ship high‑quality digital products, strategies and software. From global cloud‑based platforms and large‑scale... ...In this role, you will be responsible for designing, developing, and maintaining robust backend services that power our applications. You will work closely...Permanent employmentContract work
- YO IT Consulting is seeking an experienced Java Developer - AI Expert to join a remote team. This role involves designing and optimizing robust backend APIs and collaborating on AI tools. Ideal candidates will have over 3 years of backend development experience, be proficient...Remote work
- ...INOVIM is op zoek naar een Senior Backend Developer in Hofstade. In deze rol ontwikkel je nieuwe functionaliteiten voor de CI-Web applicatie en werk je nauw samen met ervaren developers. Je hebt minimaal 3 jaar ervaring met PHP, MySQL en OOP. Kennis van frameworks zoals...Contract work
- ...CloudPiling in de Verenigde Staten zoekt een Senior Backend Developer om het team te versterken. Je bouwt mee aan ons SaaS-platform, draagt bij aan geotechnische innovaties en werkt samen met een team van experts aan sterke softwareoplossingen. We bieden een dynamische...
- ...Autralis Apps in Wisconsin is seeking a passionate developer to join our innovative team. You will work on diverse projects, contributing to both web and native applications while collaborating in a horizontal business structure. The ideal candidate has expertise in relational...Flexible hours
- ...team. You will design, build, and troubleshoot data models and pipelines, offering your expertise and technical guidance to junior developers. The ideal candidate has strong skills in Python programming, experience with frameworks like Django and Flask, and the ability...
- ...About the job You will drive the software development of our back-end. As core part of our team, you will: Perform the technical... ...and APIs Contribute to the performance and security of the backend serving the web-application as well as machine-to-machine communication...Work experience placementRemote workFlexible hours
- ...Wisconsin, VS. In deze rol ben je verantwoordelijk voor het ontwerpen en onderhouden van geautomatiseerde testen, met een sterke focus op backend processen en integraties. Je hebt uitgebreide ervaring met Java, BDD, en het testen van API's. Deze functie vereist sterke...
- ...looking to bring on a Senior TypeScript Developer in Brussels. This company’s IS Data & Middleware... ...custom connectors and common services backends that distribute the data across... ...their suite of cutting-edge cloud-native software products and services. They’re on an exciting...
- ...a Mission Driven Environment You build software that is used in practice. Your work supports... .... Your Mission You build and improve backend systems and contribute to scalable applications... ...take ownership and learn by doing. • Develop applications using Laravel and PHP •...Flexible hours
- ...We are a team of young developers and designers who love what we do. We are creative puzzlers at heart and love taking on projects of many shapes and sizes. What are we looking for? We love our clients and the projects they bring us (seriously, we have great clients),...Work at officeLocal area2 days per week
- ...EMW is seeking a Backend Engineer with an active NATO SECRET security clearance, required to manage and develop data solutions in a complex environment. The role involves programming, data management, and collaboration in an international setting. The ideal candidate...
- ...Daidalo is looking for a skilled backend developer to enhance our data and AI services. You will develop scalable backend solutions in Python, optimize data pipelines, and improve existing systems for better performance. Join us to make a real impact on our products and...
$60k - $150k
...planning and implementation. We ship features fast. You’ll develop a finely tuned sense of prioritisation – deciding trade‑offs, writing... ...end‑to‑end, roll with changes, and learn on the fly. Our backend is written in Go, and the web application in React with...Full timeRemote work- ...Infiveyears is looking for a Backend Engineer specializing in Python for a MedTech project focused on developing a medical-grade CNS platform. Your role will involve building scalable services, collaborating with teams, and delivering high-quality code while ensuring compliance...
- ...Hunter International, Inc. is looking for a developer to design and develop high-performance server-side applications supporting the CMRE Data Management Program. Candidates should have advanced Python skills, experience with FastAPI, and strong SQL capabilities. Responsibilities...
- ...researchers across the globe to fuel discoveries once thought impossible. We are looking for an experienced Full Stack Developer to join our software engineering team in Ghent, Belgium. In this role, you will contribute to QSimulate’s software development that serves clients...
- ...Framework Ventures is looking for a Senior Fullstack Software Engineer to join the Developer Websites team. You will be responsible for creating engaging documentation sites and developer onboarding flows while using modern technologies like React, TypeScript, and Tailwind...Remote work
- ...A pioneering health technology firm is seeking experienced engineers to develop global health solutions. You will design and implement modules that solve cross-domain challenges and improve efficiency for multiple teams. The ideal candidate has 5+ years of experience,...Remote workFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Backend software developer. Be the first to apply!

