backend developer English-speaking jobs in Wels

Business Process Manager responsible for process and system support in logistics. Defines and ensures Group standards, supports departments in implementing new processes, and optimizes, automates, and integrates systems. Requires business management or technical training with IT or logistics focus, logistics experience, SAP knowledge, strong English skills, and analytical abilities.

Project Manager will coordinate project activities, deliver projects end-to-end, and monitor time and budget. Responsibilities include identifying risks, managing stakeholder relationships, and reporting on project progress. Requires experience in project management, ideally in the non-profit sector, and fluency in English.

Lead strategic procurement initiatives and evolve supplier management frameworks for aerospace programs. Develop and qualify suppliers, negotiate agreements, and manage risks, contracts, and compliance.

Electrical Engineer to design electrical architectures for temperature-controlled logistics vehicles. Develop schematics, layouts, and wiring harnesses for electric light commercial vehicles. Ensure system safety and homologation readiness by researching and implementing international automotive standards. Translate design and regulatory frameworks into actionable system requirements and documentation.

Camera Austria and Kulturvermittlung Steiermark offer a one-month residency for international photographers in Graz, Austria, from mid-September to mid-October 2026. The residency provides a furnished apartment, a 1,000 EUR fee, and travel reimbursement.

Analyze, optimize, and harmonize global finance, controlling, and reporting processes. Identify trends and innovations in finance and controlling, and design proactive process solutions.

Serves as key user for Kinaxis planning systems in plasma, production, packaging, and supply & replenishment planning. Leads SC community meetings, identifies process inefficiencies, and implements initiatives to improve efficiency. Analyzes KPIs, explores trends, and implements new technologies.

Senior Angular/Java Developer sought for a leading European digital banking organization. Design, develop, and maintain high-quality applications using Angular and/or Java. Work within an advanced engineering team focused on agentic AI-driven development practices.

Senior AI/ML Engineer will design, build, and deploy AI and machine learning solutions, including agentic AI and traditional ML models, across RBI's network banks. Responsibilities include end-to-end ownership of use cases, establishing MLOps practices, and collaborating with business partners. Requires 5+ years of experience shipping ML/AI systems to production, proficiency in Python, SQL, and Spark, and experience with both GenAI and classical ML. Fluent English required.

Software Senior Engineer will design and implement security features for firewall products, including IPS, DDoS protection, and application detection. Requires 5+ years of software development experience, strong C/C++ knowledge, and experience with network programming.

Legal Counsel provides expert legal advice, manages stakeholder interactions, designs and negotiates contracts, and stays current on e-Invoicing regulations. Requires an Austrian or German law degree and experience in a law firm or legal department. Fluency in German and English is essential.

The Quality Manager Pilot Plant ensures product quality and compliance with Novartis Quality standards at the GDPD Pilot Plant. Responsibilities include managing deviations, investigations, and CAPAs, ensuring regulatory compliance with ISO 13485 and 21 CFR 820, and supporting audits and transfer projects. Requires a Bachelor's or Master's degree in a related field with experience in drug device combination products and cGMP. Fluent English and German required.

As a Recruitment Experience Partner (REP), you will be the primary point of contact for candidates, guiding them through the hiring process and ensuring a positive experience. You will conduct first-round interviews, extend offers for high-volume roles, and support RBPs on senior or complex hires.

The EU Treasurer oversees fiat liquidity, safeguarding balances, and reconciliation integrity for a MiCA-regulated digital asset exchange. Responsibilities include daily reconciliation of transactions, monitoring settlement flows, ensuring customer funds are safeguarded, and managing liquidity. Requires 5+ years of experience in treasury operations, payments, or financial operations with experience in fintech, crypto, or payment companies.

Founding Account Executive for Spain to build market presence. Drive initial launch, win first customers, build partnerships, and ensure customer success. Proven experience in sales, business development, or partnerships in a high-growth SaaS startup required.

Data Scientist to join INNIO Digital's team, focusing on energy markets and the myplant Energy Management product. Develop and implement machine learning models, optimize power plants, and design reliable, compliant products.

The Account Director manages and grows existing customer relationships through renewals, uplifts, and cross-selling of OneStream SaaS solutions. The role requires strategic planning, account management, and meeting sales targets. The ideal candidate has a strong understanding of SaaS sales and a proven track record in sales within an existing account base.

Senior Quality Specialist ensures quality and regulatory compliance for AI-enabled medical devices and software projects. Coordinates cross-functional projects, drives process effectiveness, and guides employees through nonconformity investigations. Requires a degree in quality management, experience in regulated environments, and proficiency in German and English.

Data Scientist to drive impact for global brand. Manage, execute, and deliver data science projects focused on Sales, Marketing, and HR. Scale existing initiatives, propose new data-driven ideas, and manage external consultants.

Field Engineer to provide on-site technical support and troubleshooting for Vision systems in Austria. Responsibilities include installation, configuration, training, and relationship building. Requires a Bachelor's degree in Engineering, fluency in German and English, and a valid driver's license.