finance English-speaking jobs in Jena

Senior Software Support Engineer focused on customer support for Slinky. Requires 5+ years in technical support/software development with strong knowledge of Kubernetes, Linux, and Go/C.

Manage daily accounting operations and lead the local accounting team. Coordinate monthly, quarterly, and annual closings under IFRS and German GAAP. Expertise in SAP S/4HANA and financial reporting is required.

Experienced, detail-oriented individual needed to join the Data Center Engineering Operations Team. Responsible for operating and maintaining all electrical, mechanical, and fire/life safety equipment to ensure 100% data center availability.

Sales Development Representative for Checkmk, a leading hybrid IT monitoring software. This role supports customer growth by engaging with companies needing reliable IT infrastructure solutions.

Develop and integrate sensor-based embedded systems, focusing on signal processing and embedded software. Responsibilities include prototyping, algorithm implementation, and validation for innovative sensor solutions.

20261008 The GWDG is seeking a Generative AI Developer (m/f/d) to join an interdisciplinary team of HPC experts in the working group "Computing" (AG C) with a regular working week of 39 hours (100%). Remuneration is in accordance with the collective agreement for the German public service (federal government); depending on qualifications, the position will be grade TVöD E 13.

Data Center Engineering Operations Technician responsible for best practice systems and problem resolution on electrical and mechanical infrastructure. Requires hands-on work with M&E systems, safety standards, and continuous improvement.

Lead People Services Europe ensures stable, compliant People Services delivery across Europe. This role leads the regional People Services Partner team, manages escalations, and drives HR transformation initiatives. Requires HR/Business Admin background and fluency in English and German.

Own the balance sheet and month-end close for German entities, coordinating with the Estonian group accounting team. Prepare financial statements, statutory reports, and manage external audits. Requires German accounting experience and fluent German.

Maintain and update product master data, manage product information, and coordinate processes with internal teams. Support product launches and ensure data quality across all channels. Requires commercial training or comparable experience.

Lead the German market for Wind Energy Yield Assessments, driving accreditation readiness and client engagements. This role requires 8+ years in wind resource assessment, expertise in FGW TR 6, and experience with DAkkS accreditation.

Design and automate core Finance processes, including Quote-to-Cash, Procure-to-Pay, and Record-to-Report, while leading ERP rollout and IT transformation. Requires 6+ years in Finance Systems with technical fluency in SQL/Python and AI application.

Business Developer Defense Sector Europe (m/f/d) To expand our international business, we are looking for an experienced professional to build a new strategic vertical within the European defense and security industry. Based in Bad Oeynhausen or any European DENIOS location under a hybrid working model, you will shape our market strategy and develop international customer relationships.

Mechanical Development Engineer to shape UAV structures and tooling using CATIA V5. Responsibilities include prototyping, subsystem integration, and developing manufacturing processes. Requires a relevant engineering degree and 2+ years of CAD experience.

Lead Technician supporting Collins Aerospace's Interiors portfolio. Responsibilities include on-wing troubleshooting, technical support, and customer training for commercial seating. Requires 6+ years in aircraft technical environments.

In this role, you will assist our team with enhancing automated test systems and executing maintenance tasks. While you will receive support from experienced team members, you will also have ample creative freedom to apply your own ideas.

Head of Sales EMEA Public Sector to drive revenue growth through enterprise customer acquisition in Defense. Lead and coach the EMEA PUBSEC sales team to exceed targets. Requires 10+ years of PUBSEC sales leadership and network in Germany/EMEA.

Territory Sales Manager responsible for executing strategic plans for Vascular Closure products in Germany. Duties include territory management, driving sales growth, and building relationships with key accounts and distributors. Requires medical device market knowledge and clinical support competence.

Senior Functional Consultant leads end-to-end Workday Financial Management implementations. Requires 5+ years in financial consulting, 2+ years configuring Workday Financials, and fluency in English and German.

Legal Counsel needed to provide German law advice, review lending documentation, and advise on German/EU regulatory matters. Requires legal qualification and banking/finance experience.