java English-speaking jobs in Mainz

Experienced Project Manager needed for utility-scale solar PV and BESS projects in Germany. Manage projects from execution to completion, ensuring on-time, on-budget delivery. Requires 4-5 years' experience, German C1 level, and willingness to travel.

Experienced Logistics Manager needed to lead site-wide logistics operations in a global manufacturing environment. Responsibilities include planning, managing, and optimizing transportation, warehousing, and inventory management processes.

Experienced communications leader needed to manage and develop a regional team, oversee communications and government relations activities across Europe, and align regional initiatives with global strategies.

Lead the design, development, and implementation of Pega solutions. Provide technical leadership and ensure best practices in Pega development. Collaborate with stakeholders to gather requirements and translate them into scalable solutions.

Lead eBay's global Credit & Insurance business line, encompassing seller financing, BNPL, buyer credit, and protection/insurance products. Define strategy, manage P&L, and drive revenue growth across markets. Collaborate with Product, Tech, Risk, Legal/Compliance, Marketing, and regional teams to enhance customer journeys and partner relationships.

Lead a team and own the strategic direction of mobile growth for clients. Develop and execute integrated marketing strategies across ASO, Performance Marketing, and Retention. Mentor senior consultants and drive client success.

Lead and inspire global technology teams to deliver data and cloud solutions for energy sector clients. Extensive experience in architecture, design, and delivery of modern technology solutions is required. Proven ability to advise senior stakeholders and drive creation of proposals.

Regulatory Affairs Manager will develop and execute global regulatory strategies for feed additive products. Responsibilities include preparing, submitting, and maintaining regulatory dossiers, ensuring compliance with evolving regulations, and collaborating with cross-functional teams.

As a Training Consultant, you will design, deliver, and facilitate learning programs for employees, managers, and retail partners within the automotive industry. You will develop modern learning solutions, coach individuals through development initiatives, and advise stakeholders on optimizing sales, service, and leadership processes.

Senior Medical Writer needed for a pan-European consultancy. Support the successful launch and reimbursement of breakthrough therapies and technologies.

Leads global sales and distribution network, develops and implements sales strategies, and manages a team of 40 employees. Responsible for revenue and margin targets, product mix, and distributor network.

Freelance videographer needed to capture authentic video content at a three-day health summit in Berlin. Focus on documentary-style filming for social media, including coaching sessions, participant interactions, and behind-the-scenes moments. Must have experience with vertical video formats and basic editing skills. Availability for all three event days is required.

The Cable Engineering and Fabrication Engineer designs, coordinates, and oversees the manufacturing of inter-array and export cables for offshore wind projects.

As a Founding Operator, you will own the end-to-end launch strategy for a new market, building the operational foundation and ensuring regulatory compliance. You will lead the market entry process, coordinate with internal teams, and serve as the local face of Gigs.

Experienced HCM German Payroll Implementation Consultant needed for a large-scale payroll transformation program. Must have deep knowledge of German payroll legislation, SAP HCM Payroll, and enterprise payroll implementations. Responsibilities include configuring and customizing SAP HCM Payroll for Germany, designing and modifying payroll schemas and rules, and ensuring compliance with German payroll legislation.

Brand Manager for Dairy DACH (m/f/d) needed to lead the development and activation of a new brand platform. Requires 3+ years of brand management experience in consumer goods, strong project management skills, and fluency in German and English.

Leads the delivery of software and enterprise technology solutions across all phases of the SDLC. Possesses deep understanding of modern architecture, software engineering practices, and cloud adoption. Collaborates with senior clients and teams to create and achieve business outcomes.

Lead and mentor a recruitment team, auditing and accelerating recruiting strategy for Sales and Operations roles in Germany. Drive process optimization and organizational transformation in partnership with the HR Director. Proven experience leading recruiting teams in high-growth environments and hiring for Sales and Operations roles is required.

Coordinates shipment of biological samples, laboratory materials, and related goods throughout Europe and internationally. Ensures compliance with customs, import/export, and trade regulations by supporting shipment documentation and related processes.

FPGA Engineer needed for embedded systems development in aerospace applications. Requires experience with PLD/FPGA technologies, embedded systems, and aerospace software development is a plus. Strong German language skills are essential.