freelance English-speaking jobs in Mannheim

The Mechanistic Modeling Specialist supports customers in optimizing downstream processes using GoSilicoTM Chromatography Modeling Software. This role involves leading technical discussions, conducting independent modeling work, and delivering training courses.

Software Architect to design and enhance machine-level application software for a high-throughput platform. Collaborate in an agile team to define requirements, guide architectural decisions, and participate in implementation, testing, and integration.

Service Engineer for overseas PV projects. Responsibilities include on-site installation, commissioning, troubleshooting, remote support, and training. Requires German and English fluency, electrical engineering background, and 3+ years of after-sales experience.

Experienced Implementation Lead to manage end-to-end onboarding projects for enterprise clients in the German market. Lead client implementations, build strategies, ensure platform adoption, and drive customer success. Coordinate cross-functional teams, manage project timelines, and deliver customer training. Fluent in German and English required.

Develops global forestry machinery market strategy, conducts market research, and formulates product development plans. Leads R&D teams to design, develop, and deliver new products. Manages key product technology, ensures product quality, and optimizes product performance based on customer feedback.

Leads and executes customer acquisition strategy for Data 360 in EMEA Central, driving revenue growth and exceeding sales goals. Manages sales process, pipeline generation, and team performance. Builds relationships with key corporate teams and ensures alignment with product, customer success, and services. Requires 5+ years of sales management experience, consistent quota overachievement, and experience selling complex software solutions. Fluent in English and German.

Responsible for EMEA-wide sales of chemical products/intermediates, including isoprene and butadiene derivatives. Develops and implements sales promotion measures, manages budgets, and analyzes market trends. Requires a Master's degree, experience in specialty chemical sales, and strong communication and relationship-building skills. Fluency in French and English is essential.

Investment Banking Vice President to lead technology M&A transactions, manage client relationships, and contribute to franchise growth in Munich. Requires 5-7 years of relevant experience, strong financial modeling skills, and fluency in German and English.

Senior Vice President, Tax to lead German tax strategy, compliance, and advisory for a global financial services organization. Requires deep technical understanding of German tax law, KVG knowledge, and experience in a regulated environment.

Technical Director to develop and deliver dispatchable power solutions. Experience in power generation, project execution, and technologies like CHP, battery storage, or power-to-heat is desired. Requires a Bachelor's or Master's degree in a relevant field and 5-8 years of project management experience in the power sector. Fluent in English and German.

Software Architect needed to design, develop, and implement software solutions. Responsibilities include defining technical vision, ensuring quality and scalability, and providing technical leadership. Requires a Bachelor's or Master's degree in Computer Science or related field and 5-7 years of experience as a Software Architect.

Leads a team of Value Engineers to drive the end-to-end customer value journey for the DACH region, including landing, expanding, adoption, and renewing accounts. Translates customer objectives into Celonis use cases and communicates value to C-level executives. Oversees the customer base through the Celonis Value Journey, facilitating workshops and identifying process enhancement opportunities. Develops world-class talent through enablement, mentorship, and leadership. Requires 10+ years of leadership experience in a customer-facing role, strong executive presence, sales and commercial acumen, and deep fluency in the DACH C-Suite's strategic challenges. Demonstrates experience with the Celonis value selling methodology and a proven track record of identifying and prioritizing use cases, implementing improvement measures, and becoming a change agent for the customer.

Regulatory Business Analyst needed to translate EU EPR and PPWR frameworks into functional specifications for a new SaaS platform. Experience in regulatory compliance, ERP systems, or environmental software required.

Interim Head of Group Accounting will lead all accounting operations, ensuring accurate reporting, compliance, and efficient processes. Responsibilities include strategic leadership, financial governance, tax compliance, AP/AR, treasury, audit management, process improvement, and team leadership. Must have a Certified Balance Sheet Accountant (Bilanzbuchhalter IHK) and 10+ years of accounting experience, including 5+ years in a leadership role.

Serve as a trusted advisor to senior leaders, addressing workplace challenges such as performance, leadership, culture, and employee engagement. Lead consulting engagements, diagnose client needs, and architect tailored solutions. Build relationships and expand Gallup's impact. Must have 10+ years of consulting experience and fluency in German and English.

Lead the SDV reference architecture and embedded software strategy for automotive Body SoCs. Define architectures, specs, and roadmaps for embedded platforms. Drive microservices, event-driven, and SOA patterns for in-vehicle compute. Ensure safety and cybersecurity by design. Collaborate with OEM/Tier 1 architects and guide DevOps/CI/CD and AI best practices. Provide technical leadership and mentorship to the automotive business line. Conduct market research and competitor analysis.

Senior Java Developer will architect, develop, and maintain scalable backend services using Java. The role requires strong experience with Java 11+, Quarkus or Spring/Spring Boot, relational databases, and software engineering principles.

Leads and coordinates the Regulatory Affairs (RA) community across SEFE's European locations. Manages projects related to the group-wide regulatory strategy and reports on political and regulatory developments to SEFE's decision-making bodies. Develops and maintains relationships with policymakers, regulatory authorities, and associations in energy policy. Represents the Group externally on regulatory issues related to energy market design.

Lead and mentor a team of test engineers, ensuring product quality, test strategy, and process compliance for software and systems in the electric vehicle and energy storage sectors. Drive test automation, align test efforts with product roadmaps, and ensure compliance with automotive standards such as ISO 26262 and ASPICE.

Designs, implements, and develops the companywide Compliance Management System (CMS), including risk identification, assessment, mitigation, and monitoring. Advises management and business units on compliance matters, conducts trainings, and ensures adherence to regulations.