Python jobs in Leiden

A technology‑driven organisation focused on building scalable, modern digital solutions is seeking a skilled Python (Backend) Developer with strong/fluent Dutch to join their growing engineering team in Amsterdam. This company values innovation, clean code, and a collaborative mindset. The ideal can

Functieomschrijving 🚀 Word jij onze nieuwe Python Developer? Krijg jij energie van het bouwen van slimme, schaalbare oplossingen en vind je het leuk om te werken aan innovatieve projecten in de wereld van data, cloud en DevOps ? Wil je zelf je project kunnen kiezen, maar geen zin in salespraatjes?

*About the Role** Fini is building the future of customer support — AI agents that autonomously resolve up to 80% of tickets, boost CSAT by 10 points, and cut support costs by half. We’re ex-Uber founders, YC + Matrix-backed, and already powering global brands like Bitdefender, TrainingPeaks, and Co

Job Overview: We are looking for Software Engineers to join a development team based hybrid, in the Netherlands responsible for creating and delivering new additions to our product suite. As a Software Engineer, you'll be an integral part of a focused team of 3-5 software engineers together with QA,

A forward‑thinking technology organisation specialising in data‑driven solutions is seeking a Python Data & Machine Learning Engineer with strong/fluent Dutch to support the design and implementation of advanced data pipelines and machine learning systems. The client focuses on building scalable

*Contract:** 12 months (subject to extension). *Location:** Amsterdam, Netherlands. *Salary:** Not a constraint for the right candidate! *Experience:** 6-8 years. *Hybrid:** 2 days Work from Home 3 days Work from Office *Your Profile & DNA:** We are looking for a skilled *Senior Automation Engin

As a Founding Senior Full Stack Engineer, you won't just write code – you'll shape the core of a product that's already changing how companies grow. You'll own features end-to-end, from database to UI, and see your work directly drive customer success. You'll build alongside the founders, talk to re

Handig om te weten: bewaar deze vacature gemakkelijk via de printknop bovenaan. Na sluiting verdwijnt deze vacature van onze website.* Develop reliable and maintainable software for Eneco’s IoT edge devices that steer over 1GW of energy assets Lead improvements in the testability, monitoring, and sc

Word jij enthousiast van het bouwen aan een data platform dat dagelijks miljoenen beslissingen slimmer maakt? Krijg jij energie van Python development op het snijvlak van data, cloud en schaalbare platformen? En wil je met jouw code directe impact maken op miljoenen klanten? Dan is dit jouw kans om

*Jouw veld van expertise** Als *Python Data Engineer** werk je aan betrouwbare, schaalbare software die een cruciale rol speelt binnen complexe systemen. Je bevindt je op het snijvlak van software engineering en data. Jij bent een engineer met een sterke software-engineering mindset. Je bouwt geen l

*De Organisatie:** Voor mijn klant ben ik op zoek naar een gedreven AI Specialist die zich wil inzetten voor projecten met échte maatschappelijke impact. Je komt terecht bij een hechte consultancyclub van ruim 80 medewerkers. Deze organisatie ondersteunt bedrijven in sectoren zoals energie, mobilite

Ben jij analytisch sterk, werk je nauwkeurig en krijg je energie van het kloppend houden van data, processen en financiële afrekeningen? Vind jij het leuk om operationele puzzels op te lossen, afwijkingen in data te ontdekken en processen te verbeteren of te automatiseren? Dan is deze rol iets voor

Job Description AEROX develops and operates air purification systems for industrial applications, with a strong focus on odour control using cold-plasma-based technologies. To better understand and optimize plasma-driven oxidation mechanisms, AEROX performs controlled laboratory experiments on repre

As a Data Analyst at NN Bank, you play a crucial role in our journey towards becoming a truly data-driven organization. Together with your team, you will work on building an advanced Savings, Investments & Bank Insurance data lake within Azure, using state-of-the-art tools such as DeltaLake, ADF, Da

Our Vision We believe in a world where travel companies can innovate freely, growing and accelerating their business, while delivering the experience travelers want and the change the industry needs. FLYR is a technology company that unlocks freedom to innovate for the travel industry – eliminating

Wat ga je doen? Bij de afdeling Flight test en Certificatie worden met regelmaat vliegtuigsystemen geïntegreerd in verschillende platformen. Voor het integreren van deze systemen gebruiken wij verschillende ground support equipment en meetapparatuur. Voor deze apparatuur houden wij onder andere de l

At Elysian Aircraft, we're not just building a company; we're crafting a vision for the future of aviation. With the sky as our canvas, we see endless possibilities on our journey. Supported by industry leaders and global organizations, our mission to create the aircraft of the future is already tak

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with oppo

Why work at Nebius Nebius is leading a new era in cloud computing to serve the global AI economy. We create the tools and resources our customers need to solve real-world challenges and transform industries, without massive infrastructure costs or the need to build large in-house AI/ML teams. Our em

OMRT is evolving. We are transitioning to a platform-first approach, fostering deep enterprise collaborations that are reshaping the real estate industry. This transformation requires a dedicated, infrastructure-focused DevOps Engineer who thrives on technical scaling—someone capable of designing an