25 English-speaking jobs in Mainz

Senior Director Business Development will develop and execute a business development strategy focused on the European biotech/pharma market. Responsibilities include driving new business acquisition, identifying and qualifying leads, and managing the full sales lifecycle. The role requires a proven track record in consultative sales, strong communication skills, and a deep understanding of clinical development and the European regulatory landscape.

The Technical Services Manager will establish and specify primary processing parameters for product prototyping and commercial manufacturing, including scale-up and roll-out of new process technologies for Conventional and Reduced Risk Products.

Experienced Area Sales Manager to lead sales growth of SCHOTT Pharma's portfolio in eastern Europe. Develop customer-specific solutions, drive growth, build partnerships, and act as a key interface between customers and internal stakeholders.

Provides hardware and software system administration for a variety of technology systems. Implements new systems, designs network architecture, and safeguards critical data. Develops tracking systems, manages databases, and provides recommendations for future improvements. Assists with research and purchase of information systems and ensures proper information security. Administers Linux servers, digital signage, and Ubiquiti Wi-Fi systems. Maintains and updates Windows 11 computers and SMART Technologies smart boards.

Business Developer to secure battery supply (new, used, surplus) across multiple categories. Negotiate and close B2B agreements with senior stakeholders. Build a sourcing strategy, qualify supply streams, and structure deals. Collaborate with internal teams to ensure safe, compliant transport and storage. Monitor market pricing and availability.

Experienced Area Sales Manager to lead sales growth of SCHOTT Pharma's portfolio in eastern Europe. Develop customer-specific solutions, drive growth, and build strong partnerships.

Senior Backend Engineer to design, develop, test, and maintain software in a JVM language and Spring Boot. Experience with microservice architecture, relational and non-relational databases, and AWS is required. Full professional proficiency in English is necessary.

Lead 3D Programmer for Beyond Good and Evil 2, guiding the technical direction for rendering and real-time 3D features. Manage and mentor a team of 3D programmers, ensuring alignment with production, engine, and content teams.

Site Reliability Engineer to join the Observability group within Platform Engineering. Responsibilities include building tools for monitoring infrastructure, microservices, and unique workloads, focusing on developer experience and incident prevention. Requires experience with observability fundamentals (metrics, logs, traces), data extraction/transformation/loading tools, and at least one glue language (GoLang or Python). Must be comfortable operating in a cloud-native environment using infrastructure as code (Terraform, AWS CDK) and have strong Linux skills.

Outside Sales Executive for Hästens, a global luxury sleep brand. Focus on strategic hunting, identifying and closing high-value accounts independently. Requires proven sales track record, mobility, and stamina. 80% field presence, uncapped commissions, and zero micro-management.

Provides technical expertise and solutions to support sales. Analyzes customer specifications, recommends product configurations, and guides implementation planning. Develops technical presentations and collaborates with internal teams.

Manages complaints and live claims across various insurance products. Advises on and supports litigation and complaint handling for insurance legacy cases.

Lead the engineering vision for IU's Website Platform and Services, shaping the technical architecture of a headless web platform built on Storyblok, Laravel, and Vue.js. Drive speed, performance, SEO, and GEO optimization to support traffic growth and conversion. Collaborate with product, UX, marketing, and data platform teams to translate business goals into measurable outcomes.

As a Sales Specialist – Battery Sourcing, you will secure high-quality, second-life-ready batteries from scrap yards, workshops, and other sources. You will negotiate contracts, perform on-site assessments, and build a supplier intelligence database. You will collaborate with the Business Development team to align sourcing targets with demand from OEMs, tier-1s, and energy storage companies.

Sales Specialist to identify, qualify, and win buyers for energy storage systems across key customer groups. Lead sales cycles, translate customer needs into commercial offers, and coordinate with internal stakeholders and partners.

Working student to support office management, focusing on customer training and consulting team coordination. Responsibilities include scheduling training sessions, managing correspondence, and arranging travel.

Collects mapping data using client-provided vehicles equipped with data collection equipment. Operates vehicles safely and efficiently, adhering to project guidelines. Maintains vehicle and equipment cleanliness and reports incidents professionally. Requires 5+ years of driving experience, 2+ years professional driving experience, and good English.

Experienced Clinical Research Associate needed for full-service CRO. Medpace provides Phase I-IV clinical development services to the biotechnology, pharmaceutical, and medical device industries. Sign-on bonus up to 7,500 EUR based on experience.

Team Lead Assembly to plan, coordinate, and oversee daily assembly operations, ensuring safety, quality, and productivity. Develop, implement, and optimize processes to improve production efficiency. Collaborate with cross-functional departments and team leaders.

QA Engineer to design, develop, and maintain automated test frameworks for Salesforce solutions. Responsibilities include testing Salesforce customizations, integrations, automations, and data flows. Requires 5+ years of experience with Playwright for end-to-end automation and strong experience testing Salesforce applications.