Developer vacatures in Leiden
Developer
team.blueLeiden€3.963 - €5.35733 - 40 uurHBO20 dagen geledenStage AI Developer
PLNTLeiden€6001 - 40 uurHBO14 dagen geledenLead Developer Lead Developer
SwisLeiden€3.300 - €5.90033 - 40 uurHBO29 dagen geledenSenior Java Engineer
FreshmindsLeiden€6.172 - €10.0311 - 32 uurHBO8 dagen geledenStageplek
SwisLeiden€40033 - 40 uurHBO28 dagen geledenPython Consultant
FreshmindsLeiden€6.172 - €10.0311 - 32 uurHBO8 dagen geledenBusiness Developer Pharma
TNOLeiden€5.000 - €8.00033 - 40 uurWO13 dagen geledenStage
SwisLeiden1 - 40 uurHBO10 dagen geledenDirector
PLNTLeiden€3.43433 - 40 uurWO35 dagen geledenWat voor dienstverband wil je?
- Vast70
- Stage8
- Tijdelijk2
Hana Consultant
FreshmindsLeiden€6.944 - €10.0311 - 40 uurHBO8 dagen geledenInternship Events & Marketing
PLNTLeiden€40033 - 40 uurHBO35 dagen geledenStage Marketing & Business Development
PLNTLeiden€4001 - 40 uurHBO35 dagen geledenSAP Integratie Consultant
FreshmindsLeiden€6.944 - €10.0311 - 40 uurHBO8 dagen geledenDevops Engineer
team.blueLeiden€4.228 - €5.68233 - 40 uurHBO20 dagen geledenLAW Attorney
PLNTLeiden€3.200 - €4.3001 - 40 uurWO37 dagen geleden
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BAMZwammerdam€5.100 - €6.3701 - 40 uurHBO19 dagen geledenAWS Cloud Engineer (Senior)
FYGI BVDelft€5.000 - €6.50040 uurHBO8 dagen geledenLead Software Engineer
KB, nationale bibliotheekThe Hague€4.885 - €6.7221 - 40 uurHBO2 dagen geledenLead Software Engineer
KB, nationale bibliotheekThe Hague€4.885 - €6.7221 - 40 uurHBO2 dagen geledenConsultant Werving en Selectie (Finance)
Randstad NederlandThe Hague€3.200 - €4.50040 uurHBO9 dagen geledenApp Developer
Meetrix OnlineDelft€4.244 - €5.7871 - 32 uurHBO35 dagen geledenMedior / Senior Software Developer
One2trackNoordwijkerhout€3.245 - €4.5341 - 32 uurHBO40 dagen geledenAndroid Developer Job
GamebasicsZoetermeer€3.245 - €4.5341 - 32 uurHBO48 dagen geledenDeveloper
Royal LemkesBleiswijk€4.500 - €6.50032 - 40 uurHBO11 dagen geledenWat voor dienstverband wil je?
- Vast70
- Stage8
- Tijdelijk2
Developer
ActivoVoorschoten€3.847 - €5.13133 - 40 uurHBO22 dagen geledenMedior PHP Backend Developer
DifferentLabZoetermeer€4.000 - €5.0001 - 40 uurHBO38 dagen geledenStagiair Wordpress Developer
GRATEDen Haag1 - 32 uurHBO57 dagen geledenJava Developer
ConsumentenbondDen Haag€4.056 - €6.35032 - 40 uurHBO8 dagen geledenFull Stack Developer
PepperflowNoordwijk Zh€3.847 - €5.1311 - 40 uurHBO24 dagen geledenMedior Java Developer
Outcome MeasurementDen Haag€4.375 - €5.5871 - 40 uurHBO8 dagen geledenFull Stack Developer
TypifyDen Haag€3.847 - €5.13132 - 40 uurHBO51 dagen geledenPower Platform Developer
FugroNootdorp€4.444 - €5.66333 - 40 uurHBO21 dagen geledenFullstack Developer
TU DelftDelft€4.728 - €6.43236 - 38 uurHBO2 dagen geledenFullstack Developer
MaficoBergschenhoek€3.847 - €5.13133 - 40 uurHBO8 dagen geleden5 - Business Developer
FugroNootdorp€4.249 - €5.66333 - 40 uurHBO33 dagen geledenWat is je carrièreniveau?
- Ervaren81
All Round Developer
Zwinq TechDen Haag€3.280 - €5.2351 - 40 uurHBO7 dagen geledenDevelopers
Lamper DesignWaddinxveen€2.248 - €2.82033 - 40 uurHBO14 dagen geledenOracle EBS / Fusion Cloud Applications Developer
QualogyRijswijk Zh€3.500 - €6.00033 - 40 uurHBO28 dagen geledenMedior Java Developer
Outcome MeasurementDen Haag€4.375 - €5.5871 - 40 uurHBO8 dagen geledenOracle Apex Developer
QualogyRijswijk Zh€3.500 - €6.00033 - 40 uurHBO16 dagen geledennew Business Developer
INEPRONieuw-Vennep€5.000 - €7.00033 - 40 uurHBO3 dagen geledenPHP Programmeur
TypifyDen Haag€3.354 - €4.65232 - 40 uurHBO53 dagen geledenPython Software Engineer
STEPDelft€3.849 - €5.69440 uurHBO31 dagen geledenSoftware Developer (Rails) / Tech Lead
AxelioNootdorp€5.000 - €7.00033 - 40 uurHBO4 dagen geledenBusiness Developer B2B
DeWarmteDen Haag€3.500 - €5.00033 - 40 uurHBO28 dagen geledenIn welke branche wil je werken?
- Overig33
- ICT16
- Telecom5
Back-end Engineer
Blue10Den Haag€3.614 - €4.8651 - 32 uurHBO40 dagen geledenStage Business Development
Nu N NuDen Haag1 - 32 uurHBO34 dagen geledenPebbler
Dune PebblerRijnsburg€3.354 - €4.65233 - 40 uurHBO8 dagen geledenWebdesigner/Developer (Medior)
Lamper DesignWaddinxveen€2.700 - €3.50033 - 40 uurHBO4 dagen geledenSenior Business Developer Integrated AIR
TNODen Haag€6.500 - €8.50033 - 40 uurHBOGisteren
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Vendors Teamtailor
Marketing
Technology · Arnhem-Netherlands · Hybrid
"Come as you are
"Everyone is welcome here. Diversity & Inclusion are at our core. Far above any technical competence, we value respect, openness, and trusted collaboration. We do not tolerate intolerance.
What your day will look like
You'll be a pivotal member of an agile team, taking a leading role in designing, building, scaling, and maintaining Hypernode's service offering. We champion high code quality, relying on automated tests (unit and integration), peer reviews, and following continuous delivery best practices as our standard.
As a member of the team, your responsibilities include:
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Architecture Modelling and Strategic Trade-offs: lead architectural decisions and drive solutions that transition our platform for future growth, performing strategic trade-offs between functional and non-functional requirements.
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Ownership and Continuous Improvement of Design Standards: define and enforce software design standards and patterns to ensure consistency across the Hypernode platform and our API services, while steering refactoring initiatives to modernize the codebase.
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Accountability and Platform Responsibility: take personal responsibility for architectural decisions, technical outcomes (including failures), and leading post-mortems to turn incidents into structural improvements for the hypernode platform.
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Mentorship and Knowledge Transfer: mentor junior/medior developers by clearly communicating the reasoning behind design decisions, lead code reviews, model and document software for learning and posterity.
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System Reliability and Performance Engineering: drive the scaling and stability of our services by measuring and optimizing technical performance, utilizing profiling tools and architectural improvements to handle increasing load and complexity
Our Projects and Collaboration:
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Internal and external APIs and their client libraries.
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The Hypernode Control Panel for managed hosting.
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The Hypernode automation engine.
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Various other web services that are written in Python and Django.
You will collaborate closely with stakeholders across technical, commercial, product, and operational areas, translating business needs into robust infrastructure solutions.
Our tech stack
Our core stack includes Python, Django, React/Vue, and Debian Linux, but we utilize a variety of other technologies as well. We're constantly evolving our platform, and you'll be expected to actively influence our technical direction, drive architectural decisions, and help shape the tools we use.
Your Profile
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Extensive professional experience with Python or Django.
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Professional experience with modern JavaScript (and frameworks like React/Vue).
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Experience with version control workflows (we use Git & GitLab).
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A proven track record of designing, building, and integrating scalable and secure APIs.
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Expertise in browser concepts on a deep level (web vitals, web profiling and page rendering).
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Proven ability to design, architect, and reason about complex systems and interconnected (micro) services.
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Understanding of concepts related to servers and Linux, clusters, domain registration and SSL.
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Able to debug and troubleshoot across the full stack (frontend, backend, server).
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You are willing to participate in a rotating on-call schedule.
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Excellent communication skills (our team language is English).
Nice to have
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Eager to learn about the domains and technologies involved at Hypernode.
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Experience with maintaining public-facing REST API services.
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Bonus points for experience with Typescript and Tailwind.
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Bonus points for experience with Adobe Commerce / Magento / Shopware.
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Knowledge of Scrum.
"At team.blue , our commitment to caring for the environment and each other is at the heart of everything we do. Our latest impact report showcases our ongoing ESG efforts and ambitious sustainability goals. Want to learn more about our commitment to making a positive impact? Check it out here "
Department Technology Locations Arnhem-Netherlands Remote status Hybrid Employment type Full-time Seniority Associate LinkedIn Company Name team.blue
Explore Career Opportunities
Arnhem-Netherlands
Our brands
With your tech skills you can look forward to some great opportunities and adventures @ Hypernode , Proserve , signetbreedband , TransIP , Vimexx , VDX and LeadInfo .
Workplace imageTechnology · Arnhem-Netherlands · Hybrid
Full-Stack Developer
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Aan de slag als Developer in Leiden? Bekijk het uitgebreide aanbod vacatures in Leiden voor Developer op Nationale Vacaturebank en ga de uitdaging aan!
Veelgestelde vragen
Er zijn 81 vacatures beschikbaar.
Het gemiddelde salaris van een Developer ligt tussen €3.963 en €5.357.