java English-speaking jobs in Wiesbaden

This 2-year PostDoc position at the Climate Service Center Germany focuses on co-developing and co-testing backcasting tools with local communities in the Amazonian and Landkreis Harburg regions to define climate-resilient futures. The role also involves evaluating and monitoring digital climate service tools.

Internship at DHL's IoT Center of Excellence focused on IoT prototype development (embedded design). Assist in creating an IoT sensor prototype, software development, and testing. Learn about agile methodologies and project processes. Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or related field required. Basic knowledge of embedded systems, sensor technology, microcontroller programming, and Linux, C/C++ or similar languages.

Senior Structural Analysis Engineer will perform stress analysis of rocket structures using hand calculations and FEM. Responsibilities include identifying failure scenarios, collaborating with design engineers, developing test plans, and preparing analysis reports. Requires a degree in Engineering, Aerospace, Mechanical, or (Computational) Mechanics and at least 8 years of experience analyzing aerospace structures. Proficiency in Hypermesh, Optistruct, and CAD software is essential.

Senior Process Engineer to lead the integration of electrochemical oxidation (ECO) technology into scalable wastewater treatment solutions. Responsibilities include process design, pilot testing, scale-up, and ensuring safety and regulatory compliance. Requires a minimum MSc in Chemical, Environmental, or Water Engineering and 7-10+ years of experience in process engineering.

Transaction Services Seniors and Managers execute Financial Due Diligence for private equity and corporate clients. Minimum 5+ years' experience in a large accountancy or consulting firm is required. Fluency in English and German is necessary.

Execute and deliver regulatory notices, applications, and filings across Europe. Maintain central regulatory records and ensure adherence to global compliance frameworks. Coordinate with internal stakeholders to gather data and support the implementation of new processes.

Lead sales efforts for AI-driven manufacturing and industrial software solutions within the enterprise sector. Manage and expand key accounts, driving new business and growth among OEMs, Tier suppliers, and large manufacturers. Execute global sales strategy, build sales pipelines, and cultivate C-level relationships.

Build AI-powered products for tenants and operations teams at AROUNDTOWN Commercial Properties, the largest listed commercial real estate company in Germany. Ship working prototypes using AI-native tooling and prioritize based on real user feedback. Translate operational reality into product decisions and collaborate with stakeholders to define and execute the product roadmap.

Lead procurement and supplier management for the Corrugated Boxes category within the Packaging Department. Engage with stakeholders to define product requirements and ensure procurement target achievement. Drive category strategies, cost optimization initiatives, and long-term sourcing decisions.

Develop and industrialize end-to-end machine learning algorithms for ADAS functions. Design and improve human-like driving behavior using behavior models, reinforcement learning, and hybrid data- and model-driven approaches. Execute full training and evaluation cycles, from data selection and scene analysis to error diagnosis, validation of new function states for various markets and ODD extensions.

As a Production Engineer, you will industrialize and stabilize semi-automated LiDAR sensor production. You will develop automation solutions, monitor quality and yield, guide production operators, and collaborate with cross-functional teams.

Leads planning, design, and execution of building infrastructure and HVAC projects, ensuring compliance with engineering standards, budget adherence, and timely delivery. Manages cross-functional teams and stakeholders.

As a Retail Associate II, you will provide exceptional customer service, assist with visual merchandising, and process sales transactions. You will also contribute to store profitability by handling product flow and performing designated keyholder duties.

Supports the development of financial concepts and strategy, drives execution of finance initiatives, and coordinates cross-functional projects. Prepares materials for Board, Supervisory Board, and investor relations. Acts as an interface between the CFO and key stakeholders.

Full Stack Engineer to independently implement features end-to-end for a live financial consulting platform. Requires 4+ years of experience with Node.js, TypeScript, PostgreSQL, and Next.js or NestJS.

Serves as an Administrative Assistant within the Administration and Personnel Office. Oversees the administration of approximately 45 employees, primarily drivers and white-collar employees. Provides information on applicable norms, including German Traffic Regulation, Work Time Act, Collective Tariff Agreement, and USAREUR&AF implementing instructions. Computes overtime hours, monitors trip tickets, and reviews documentation for driver entitlements. Prepares and maintains payrolls, manages personnel files, and processes TDY requests. Requires English Language Proficiency Level B1 and German Language Proficiency Level C1.

The Payroll Manager is responsible for all payment activities within the German Payroll run (approx. 700 employees). This role reports to the Senior Payroll Manager and is based in Basel, Switzerland. The position is initially for six months with the possibility of becoming permanent.

Manages purchase orders, repair and complaint orders, and contracts. Prepares quotations, clarifies customer inquiries, and handles customs formalities. Requires experience in order handling, proficiency in MS Office and SAP, and fluency in German and English.

Provides legal counsel to the Management Board and Supervisory Board on corporate and capital markets law matters. Supports capital markets communication, financing measures, and compliance with reporting obligations. Drafts and updates corporate governance documents and policies.

Contract Industrial Engineer needed for 3-4 week remote project. Collaborate with AI research teams to improve model outputs and diagnose issues in machine learning systems. Must have 4+ years experience and excellent written communication skills.