java English-speaking jobs in Mainz

Job Description We are looking for a Lead Engineer to lead one of our engineering pods and take ownership of a core module of our platform. You will balance high-velocity development with the rigor required for enterprise-scale sustainability software. Activities \n \nTake full technical ownership of the modules your pod is responsible for. \n Build and ship complex, high-impact features yourself.

Job Description \n \n Research Chemist - Applied Synthesis, HPLC, NMR, Crystallization vacancy for our Stein based client in the Pharma sector. Your tasks: \n \n \n \nIndependently plan and carry out practical synthesis work, including multi-step reactions and route optimisation. \n \n Perform purification of target compounds using suitable standard laboratory techniques.

Field Service Engineer for Cranial & Spinal Technologies. Provide on-site technical service, repair, and technical advice to customers. Requires 2+ years Bachelor's degree or equivalent experience in MedTech.

Senior Research Engineer needed to conduct innovative research in optical communications and digital signal processing. Develop advanced algorithms for next-gen high-speed networks, applying AI/ML to improve system performance. Requires PhD and 3+ years of relevant experience.

Plant Manager for a mid-sized manufacturer of precision components for automotive and industrial applications. This role holds full plant responsibility for production, quality, and logistics, reporting to Top Management. Requires a technical degree and 3-5 years of leadership experience.

VP Product Marketing to shape digital banking expansion. This role sits at the intersection of product, customer strategy, growth, and marketing, defining propositions and go-to-market strategies. Requires experience in digital/consumer banking.

This role focuses on building strategic value for clients and Broadridge by identifying growth opportunities, setting account goals, and serving as the key point of contact. Responsibilities include creating strategic account plans, building senior client relationships, coordinating internal teams, and leading account meetings.

Warehouse Associate role at Amazon. Duties include order fulfillment, inventory management, and operating equipment like forklifts. Must be 18 years or older and proficient in German, English, or Arabic (SCN2 location only).

Architect the observability stack using Prometheus, Grafana, and Forgejo. Engineer reliability by defining SLOs and automating infrastructure on Linux systems. Champion open-source integration and secure the delivery pipeline.

Field Services Coordinator supporting operations in Italian and French markets. Manages work orders, coordinating technicians, partners, and customers for installations and maintenance. Requires fluent German and English, plus 2+ years in field service coordination.

Principal Software Architect to drive the AD/ADAS test and validation product. Architect cloud-native web platforms, define SiL/HiL strategies, and lead engineering teams with expertise in AD/ADAS, AI, and safety standards.

Job Description As founding AI Engineer at Alago, you build multi-agent systems that solve problems nobody has an answer to yet. You work inside a startup environment that needs you to take a high amount of ownership. Activities The problem \n The construction industry loses $1. 6 trillion a year to inefficiency, and most of it is avoidable. The knowledge that would prevent it already exists.

Board-certified Family or Internal Medicine physicians are sought for a part-time, remote role providing virtual primary care. Responsibilities include managing patient panels, acute/chronic care, and population health initiatives. Requires 3+ years post-residency experience.

Technical Training Specialist to deliver product training, support sales, and build education partnerships in Germany. Requires HVAC/R experience, technical training delivery, and fluency in German and English.

Drive growth for Treasury & Trade Solutions as a VP in Services Global Solution Sales. This client-facing role focuses on originating complex solutions and expanding market share within a global, matrixed environment.

Technical Management Engineer provides Level 2 service support, assists L1 teams with escalations, and supports L1 training. Responsibilities include technical support, training, and managing regional issues. Requires a technical background and 3+ years in technical support.

Controller for European Logistics & Supply Chain Finance. Responsibilities include cost controlling, budgeting, and management reporting. Requires a relevant degree, analytical skills, and proficiency in German and English.

Service Technician provides on-site support for the operation and maintenance of industrial fluid systems at a customer's manufacturing facility in Offenbach am Main, Germany. Responsibilities include ensuring optimal fluid condition, communicating with internal and external stakeholders, and maintaining accurate data. Requires technical training or equivalent experience, fluency in German and English, and strong customer focus.

Client Manager supports client relationships and sales within a global investment management business. Responsibilities include client contact, onboarding, cross-functional coordination, and market intelligence. Requires a degree in Finance/Business, fluent German and English, and financial services experience.

Lead global rewards frameworks, overseeing compensation, incentives, and benefits. This role partners with executive leadership on executive compensation governance, benchmarking, and strategy alignment.