Top Tech Jobs & Startup Jobs in Cologne

Analyze business operations systems, identify automation opportunities, and implement AI-driven workflows across order processing, contracts, licensing, and customer service. Own ERP-related digital initiatives, including migration to Microsoft Dynamics 365, and develop integrations between ERP, Salesforce, and connected systems. Improve data quality, deploy solutions internationally, support adoption and change management, and assist with peak-period operations. The role requires fluent German and English and occasional international travel.

Lead product marketing for a PLM product line serving manufacturing customers. Responsibilities include market research, competitive positioning, messaging, product launches, integrated campaigns, content consistency, sales enablement, cross-functional coordination, and performance reporting. The role also involves using AI and automation tools to improve marketing execution. Candidates need B2B or product marketing experience, strong project management skills, German and English fluency, and a relevant degree or equivalent experience.

Own growth strategy and execution across the funnel, including funnel and product-usage analysis, sales automation, growth campaigns, experimentation, onboarding optimization, and company-wide reporting. Build scalable systems in HubSpot and n8n, identify conversion opportunities, and collaborate with marketing, sales, product, and engineering teams to drive sign-ups, pipeline, revenue, and expansion.

Leads business development and enterprise account management across the DACH market. Responsibilities include acquiring new clients, managing and expanding existing accounts, driving full-cycle sales of custom software and AI solutions, building executive relationships, developing growth strategies, coordinating delivery teams, overseeing account governance, and managing escalations. The role requires German and English fluency, strong commercial acumen, P&L ownership, ROI presentation skills, and experience selling software engineering, IT consulting, or digital services.

Conduct research across the full machine learning lifecycle, including ideation, model design, implementation, evaluation, training, inference optimization, and deployment. Develop novel machine learning methods and foundation models, establish evaluation protocols, scale training with GPUs or TPUs, and improve research engineering infrastructure for rapid experimentation.

Own the acquisition-to-purchase funnel for a mobile-first subscription business, including onboarding, activation, paywalls, pricing, packaging, and experimentation across iOS, Android, and web. Drive new subscriber revenue, conversion, lifetime value, renewal quality, and attendance through funnel analytics and rigorous testing. Collaborate with Marketing, Data, Engineering, and Product teams to improve user acquisition, activation, and monetization across markets.

Provide technical support for customer applications by debugging production issues, resolving bugs, advising on architecture and integrations, improving the platform, maintaining documentation, building support automations, and handling platform incidents and customer communications. The role requires strong TypeScript and React skills, web application fundamentals, systems thinking, clear writing, and prior customer-facing experience.

Lead and scale B2B SaaS sales across Germany, DACH, the UK, and new markets. Generate pipeline through outbound prospecting, conduct product demos, negotiate contracts, and drive revenue. Partner with the CEO, mentor a BDR, shape sales strategy and scalable processes, test AI-driven sales approaches, expand into new customer segments, and provide product feedback based on customer insights.

Own full-cycle technical recruiting across Engineering, Product, and Design. Build diverse talent pipelines, advise hiring managers and senior leaders, use AI-assisted recruiting tools, improve recruiting processes, manage talent communities, and report on hiring metrics. The role emphasizes stakeholder influence, candidate advocacy, sourcing hard-to-find talent, and delivering strong candidate and hiring-manager experiences.

Own product and protocol security across Jito’s Solana-based products. Responsibilities include threat modeling, secure design and code reviews, deployment hardening, internal audits, onchain monitoring, bug bounty operations, remediation tracking, AI-assisted security testing, and key and asset risk management. The role requires production software engineering experience, strong application security expertise, security automation skills, and familiarity with Web3, crypto, or DeFi.