Top Tech Jobs & Startup Jobs in Cologne

Develops and executes DACH e-commerce strategies for Corsair HID, SCUF, and Elgato. Manages online customer sales, key partner relationships, promotions, product listings, content, digital marketing campaigns, forecasting, and revenue planning. Analyzes market, competitive, sell-out, conversion, traffic, and retail media data while collaborating with sales, marketing, supply chain, business units, distributors, and retail partners.

Lead developer advocacy and community growth for open-source ontology software. Responsibilities include organizing technical and scientific workshops, engaging OSS communities, building partnerships, contributing upstream, writing tutorials and editorial content, managing social channels, maintaining partner relationships, and communicating community needs to the development team. The role is fully remote within the EU/EFTA, offers significant ownership, and requires some travel.

The Sales & Business Development Manager is responsible for driving sales growth, managing accounts, and developing strategic partnerships in the industrial sector.

Develop efficient C++ software using strong theoretical and algorithmic foundations. Collaborate independently with an experienced international team, contribute creative solutions, and deliver high-quality product features without excessive meetings or time pressure. The role welcomes seasoned professionals and recent graduates in computer science, mathematics, or physics, with opportunities to work remotely in Germany or on-site in Berlin.

Own the full enterprise sales cycle for complex B2B SaaS deals, from qualification through close and global rollout. Engage C-level operations and plant leaders, lead consultative conversations around manufacturing efficiency, manage Fortune 500 accounts through land-and-expand strategies, and develop MEDDIC-based deal plans. Partner with solution engineering, marketing, and customer success on evaluations, POCs, ROI approvals, forecasting, and scalable sales processes.

GraphAware invites candidates to submit profiles for future opportunities when no current advertised role matches. Applicants should share a resume and record a short video explaining their suitability. The company seeks people committed to excellence, ownership, graph technology, customer success, and making a meaningful business impact. Applications are welcomed from any location.

Support Engagement Manager on customer operations and sales improvement projects: project planning, client engagement, data analysis using Excel and generative AI, creating PowerPoint deliverables, conducting research, and collaborating with teams to deliver recommendations.

Serves as the local Information Systems Security Officer for a government contract on Diego Garcia. Responsibilities include conducting system audits, risk assessments, vulnerability scans, security testing, event-log monitoring, incident investigation, compliance enforcement, user training, documentation updates, and network security maintenance. The role requires onsite availability during regular hours, one-hour response availability afterward, and 24/7 on-call support. The employee must satisfy overseas deployment, medical, passport, visa, and Secret clearance requirements.

Create and execute crypto and Web3 content and brand marketing strategies across multiple clients. Responsibilities include researching projects, protocols, market trends, and narratives; producing social media content and articles; simplifying complex blockchain concepts; developing compelling stories; directing design teams; creating visual assets; and monitoring the evolving Web3 ecosystem.

Leads exam planning, course and exam logistics, and eventually Quality Management for Lingoda’s healthcare operations. Owns teams, KPIs, costs, partner relationships, compliance, AZAV certification, process redesign, automation, and AI adoption. Drives reliable, scalable operations through data-based performance management, operational transformation, audit readiness, and cross-functional collaboration with teaching, delivery, sales, finance, authorities, and exam partners.