devops English-speaking jobs in Kassel

Manages the global website tailored for a publicly listed company, developing and implementing a global website strategy, including structure, branding, and content. Coordinates implementation across the internal website ecosystem and ensures consistent, compliant, and high-quality content.

With Geis as your employer, you are on the path to success. Geis believes in its employees; Geis believes in you. For our office in Gonderange, Luxembourg, we are looking for a professional who sees every shipment as a reflection of our company's standards. In this role, you will help safeguard our strong market reputation while bringing fresh ideas to refine and enhance our operations.

Leads technical aspects of HVDC cable product development from design to commissioning. Manages project phases, including permitting, tendering, design, qualification, manufacturing, and commissioning.

This Junior Engineer role focuses on German onshore wind projects within the Northern Europe market. You will provide analytics, engineering, and consulting services across project phases, including wind resource assessments, energy production assessments, and technical due diligence. The role involves data analysis, automation, and report preparation.

Manage global key accounts and implement customer projects. Process orders, quotations, and contracts. Provide back office support and project management. Support sales force with analyses and evaluations.

Corporate FX Sales Executive will cold-call CFOs and Finance Directors of mid-market German exporters to build a client portfolio. Responsibilities include pitching FX risk management solutions, partnering with senior Strategists, and tracking KPIs. Native-level German (C2) and strong English (C1) are required.

Drive advisory revenue and lead a team to deliver client outcomes for a major account. Responsibilities include securing new business, leading complex engagements, and building executive relationships.

The European Institute of Policy Research and Human Rights seeks Junior Research Fellows to develop research skills and contribute to policy-oriented publications. Fellows will learn a structured methodology for drafting research papers in approved areas and receive mentorship.

Consultative sales professional with 5+ years of experience in the financial industry, exceeding targets and selling complex data solutions to financial customers.

Develops and executes go-to-market strategies for home robotics products across European markets. Leads product launches, collaborates with global and regional teams, and analyzes market dynamics. Requires 3+ years of experience in GTM, R&D, or product marketing in Europe, with a focus on consumer electronics or home robotics.

Resident Engineer (m/f/d) supports a major OEM customer in southern Germany, acting as a central point of contact between the customer and TE Connectivity's engineering departments for high-voltage projects.

Senior Backend Engineer will design, develop, test, deploy, and maintain software within the Grow & Engage domain. Experience with JVM languages, Spring Boot, microservice architecture, and relational/non-relational databases is required.

Senior Cyber Security Architect responsible for group-wide technical cybersecurity architecture across cloud and on-premise environments. Develops security standards, drives best practices, and ensures secure software development lifecycle.

Head of Engineering will define backend architecture standards and technical directions for agency projects. Oversee middleware orchestration, data & orders, integrations, and logistics. Lead technical recruitment and mentor Lead Developers and DevOps Engineers. Expert PHP (Laravel), architectural design, AWS, and infrastructure experience required.

IoT Sales Executive will drive growth by identifying and acquiring new accounts, expanding the customer base through targeted prospecting, and delivering tailored solutions. Must have fluent English and German, 5+ years of B2B sales experience, and a proven track record of exceeding sales targets. Experience in selling IoT is a plus.

Junior GTM Engineer will lead client projects, building signal-based outbound pipelines for B2B DACH clients. Responsibilities include TAM sourcing, campaign operationalization, performance analytics, and reporting. Requires experience with Clay, outbound tools, list building, and LLMs. Strong analytical skills and fluency in German and English are essential.

As a Business Analyst, you will translate business needs into clear requirements for development teams, ensuring our payroll solutions meet regulatory requirements and customer needs. You will work closely with Product Owners and development teams to translate business needs into actionable input for development.

QA/QC Manager will develop and standardize QA programs for projects, identify process improvements, and lead quality-related functions. Requires a degree in Engineering, Commercial, or Natural Sciences and several years of experience in QA/QC roles within large-scale construction projects.

Lead Data Engineer needed to design, build, and evolve scalable data platforms. Guide project teams, translate business needs into data solutions, and optimize data workflows. Requires 7+ years experience in data solutions, platforms, and interfaces, strong data modeling expertise, and experience with cloud-based data platforms. Fluency in German (C1 level) and English is required.

Research Associate for the project "Modelling and design tools review & support" in the joint project "Challenges in Interferometer Noise and Control" for the Einstein Telescope. Responsibilities include developing, setting up, and maintaining repositories and procedures, supporting scientific code reviews, and developing and testing scientific software. The position requires a university degree in a relevant field, excellent command of English, experience with research software development, and experience with git and gitlab. Prior experience in gravitational wave detection, software review, large research collaborations, laser interferometer modelling and design tools is beneficial.