Student English-speaking jobs in Gelsenkirchen

Director of Engineering leads the global engineering organization across four international sites. Responsibilities include driving innovation, owning the technology and product roadmaps, and delivering NPI on schedule. Requires engineering background and multi-site team leadership experience.

Senior Backend Developer role focusing on Java web applications using Spring Boot or Quarkus. Responsibilities include designing, deploying, and scaling highly available backend services within an agile team.

Develop and own technical account plans, combining sales and solutions architecture expertise to prove Google Cloud value via demos and workshops. Architect cross-pillar solutions and lead technical engagement through delivery.

Applied Physics PhD role requires authoring original physics questions in Semiconductor Physics, Nanoelectronics, and Photonics. Responsibilities include rating difficulty, providing solutions, and citing academic references. A PhD in Physics or related field is required.

Associate Director, DevOps & Software Engineering, Computational Pathology. Own delivery infrastructure, including CI/CD and supply-chain security, for GxP-regulated software components. Active developer role with strong Python skills.

Senior Process Engineer to shape process development for innovative OR infrastructure products from idea to production start. Requires mechanical engineering degree and 3 years in medical device process development.

Drive growth in Central and South Germany for Industrial Fluids & Lubricants. Manage the sales pipeline, conduct technical sales talks, and build customer relationships using chemical engineering knowledge. Requires a relevant degree and 3+ years of sales experience.

Sales Specialist needed to develop business across DACH and CEE for FTSE Russell. Focus on asset-based and data opportunities within financial institutions. Requires 5+ years of relevant experience and fluency in German and English.

Account Executive role managing deal cycles from €10k to €300k, selling a complex suite of 15+ products. Requires 2+ years of closing experience in outbound SaaS and native German speakers.

Solutions Engineer needed for pre and post-sales support. This role acts as a technical bridge, leading engagements, driving implementations, and partnering with product teams. Requires 5+ years in solutions architecture or engineering.

Drive the growth of Schneider Electric's KNX solutions by designing and enhancing the EcoXpert channel program. Recruit, onboard, and enable partners to successfully sell and support KNX solutions. Analyze channel performance and implement improvements to optimize results.

As a Software System Validator, you will ensure ZEISS products meet quality standards by executing and documenting physical tests on hardware using biological samples. You will define test routines and support cross-functional teams.

Innovation Cup 2027 invites postgraduate students in life sciences, chemistry, physics, computer sciences, and business administration to develop innovative ideas for oncology. Participants will work on patient-data-driven cancer targets.

Senior/Staff Product UX Designer owns the end-to-end client journey for Entrix. This role requires 7+ years of experience shipping complex B2B products, strong product thinking, and UX skills. Fluent English is required.

Support the European Communications team at Bentley Motors by developing strategies for product, corporate, and social media. Assist with media relations, press materials, and content creation. Fluent English is required.

Quality Assurance Specialist needed to support the production site in Fürstenfeldbruck. Contribute to ensuring and developing high quality standards through technical understanding, quality awareness, and structured work.

Account Executive for Public Sector Germany, focusing on Police. This role requires internal police experience to build trust, translate operational challenges into AI use cases, and drive sales within federal and state authorities.

Install, maintain, and upgrade semiconductor equipment at advanced manufacturing facilities. Perform preventative and corrective maintenance on electrical, vacuum, mechanical, plasma, hydraulic, and gas systems. Requires technical aptitude and up to 75% travel.

Design, assess, and implement enterprise-wide integration architectures within SAP-centric landscapes. Focus on modernizing hybrid environments, transforming legacy PI/PO, and establishing event-driven and cloud-native integration models.

Develop and optimize purification processes for proteins using ALiCE® technology. This role advances molecules from discovery through scale-up, requiring expertise in chromatography and biologics purification.