senior python developer Jobs in Wien

Your Role As our Marketing Engineer, you sit at the intersection of data science and paid media. You'll consolidate scattered customer signals into a single source of truth, build ML models that score leads by their real value, and feed those insights back into our ad platforms - making our marketing smarter than the platforms' out-of-the-box optimization....

Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. About the role Ever...

We're seeking a passionate and skilled Senior PHP Backend Engineer to join our dynamicteam in Vienna. As a key member of our engineering organization, you'll play a vital role inbuilding cutting-edge web applications that delight our users. We're seeking a passionate and skilled Senior PHP Backend Engineer to join our dynamicteam in Vienna. As a key member...

Docfinder in Vienna is seeking a Senior PHP Backend Engineer to join our dynamic engineering team. You will build scalable backend systems using PHP (Laravel) and Python, contributing to high-impact web applications for our users. You will collaborate with product, design, and frontend teams, champion best practices, write comprehensive tests aiming for full...

Senior Administrator für Portale (w/m/d) Für unser innovatives Team in Wien suchen wir einen engagierten Senior Administrator mit Fokus auf Portale (m/w/d), der die Zukunft unserer IT-Infrastruktur aktiv mitgestaltet. Arbeitsmodell Wochenstunden Aufgaben * Verstärkung des Portal-Administrations-Teams und Unterstützung des Entwicklerteams bei...

Select how often (in days) to receive an alert: * Lead and execute major external financing transactions, including bond issuances, syndicated loans, private placements, capital increases, and liability management activities. * Prepare capital market prospectuses and independently negotiate loan and financing documentation. * Analyze and evaluate funding...

Select how often (in days) to receive an alert: Group Senior Expert Supply Chain Excellence (m/f/d) - Procurement Job ID: 62860 Location: Wien, AT Job Level: Professionals Job Category: Supply Chain Become part of a vital chain and contribute to our common goal of making people’s lives better. Octapharma is one of the largest human protein manufacturers in...

MERKUR Excellence was founded in 2018 as part of the MERKUR GROUP and specializes in game design and development, with a particular focus on casino games. We’re looking for a passionate and experienced Senior Game Developer (m/f/d) to join our team in developing high-quality slot machine games for casino platforms. In this role, you will combine strong...

Unser Kunde ist eine Versicherung in Österreich. Wien Vollzeit Hybrid 2/3 Tage Remote / Woche Deine Aufgaben Entwicklung, Wartung, Architektur und Dokumentation komplexer Softwarelösungen in der Versicherungsbranche Aufbrechen eines Monolithen und Refactoring Durchführung von Code-Reviews und Coaching jüngerer Teammitglieder Enge Zusammenarbeit mit...

MERKUR Excellence GmbH, part of the MERKUR GROUP, is seeking a Senior Game Developer (m/f/d) to join our studio in Vienna. You will design and implement high-quality slot games for casino platforms using Unity and C#, in an Agile environment with Producers, Game Mathematicians, and Artists. Bring advanced Unity expertise, strong OOP skills, and a proven...

Senior System Engineer Infrastruktur (w/m/d) Unser Kunde, ein etabliertes Unternehmen im Raum Wien , sucht zur Verstärkung seines Infrastruktur-Teams eine/n erfahrene/n Senior System Engineer mit Schwerpunkt auf Microsoft- und Virtualisierungsumgebungen . Dich erwartet eine langfristig geplante Zusammenarbeit (mindestens 1,5 Jahre) – wahlweise in...

Internship Graduate School Data Analysis * Part Time (20 h/w; flexible working hours) * Starting at € 1,887* gross/month depending on level of education (basis full-time 40 h/w). Duration: 6 months (ideal start date March 15, 2026) Your Responsibilities Promoting excellence in graduate education, the Graduate School Office (GSO) is a core administrative...

Die rebuild GmbH in Wien sucht einen erfahrenen Senior Developer, der seine Expertise in der Softwareentwicklung für die Digitalisierung der Baubranche einbringt. Du arbeitest an einer modernen SaaS-Plattform, entwickelst Lösungen im Frontend, Backend oder Full Stack und bist Teil eines dynamischen Teams. Du bringst mindestens 5 Jahre Entwicklungserfahrung...

Role Purpose The Senior Expert serves as technical lead and model owner for behavioural, ALM, and stress testing models, ensuring methodological robustness, stability under stress, and regulatory defensibility across their full lifecycle. Key Responsibilities * Development, calibration, and maintenance of: o Prepayment models for loan portfolios o...

Overview JAGGAER provides an intelligent Source-to-Pay and Supplier Collaboration Platform that empowers organizations to manage and automate complex processes while enabling a highly resilient, responsible, and integrated supplier base. With 30 years ofexpertise, we specialize in solving complex procurement and supply chain challenges across various...

Senior Java Developer (f/m/x) Location: Vienna | Full-time | 2 days per week | Salary: €4,500 – €6,000 gross/month Shape the digital infrastructure of the energy transition Your future role * Full-stack development of web applications in the energy sector — from architecture to deployment * Analysis and elicitation of technical requirements in...

Description You thrive in building the backbone of modern software development and internal developer platforms. You create smooth, automated, and scalable developer experiences by designing robust platforms, streamlining pipelines, and optimizing delivery processes. If you love solving infrastructure challenges, enabling development teams, and shaping the...

Description As Lead Advisor – Strategic AI Transformation at SQUER, you are the person clients turn to when they want to fundamentally change how their organisation operates — not just to run AI experiments, but to become truly AI-native. You work directly with CIOs, CDOs, CPOs, and board-level stakeholders to shape strategy, redesign structures, and...

oeh in Vienna is looking for a Senior Java Developer (f/m/x) to shape the digital infrastructure of the energy transition. In this role, you will work on full-stack web applications in a dynamic, agile environment. With several years of Java development experience, you'll contribute to building innovative IT solutions that meet the needs of the energy...

Software Data Service (SDS) in Austria–Vienna seeks a Java Developer (m/f/d) to build scalable fintech software. You’ll lead technical decisions, coach peers, and optimize architectures while collaborating with international teams. Requires 5+ years in Java and strong Spring/Hibernate skills. The role offers a full-time 38.5h week with a competitive...