freelance English-speaking jobs in Bielefeld

Senior Java / React Full Stack Engineer (m/f/d) Join to apply for the Senior Java / React Full Stack Engineer (m/f/d) role at Certivity Overview Join our innovative tech team of 5 as a Senior Full-Stack Software Engineer (m/f/d) at Certivity, a well-funded startup transforming how product makers manage regulatory compliance.

Join to apply for the Chief Technology & Product Officer (w/m/d) role at nebenan. de As CTPO, you will lead the entire product and technology organization, shaping our strategy, building innovative solutions, and ensuring we deliver real value to our users, partners, and communities. Provide visionary leadership while staying close to the teams to enable strong impact.

Join to apply for the Head of Publishers - DACH role at LiveRampLiveRamp is the data collaboration platform of choice for the world’s most innovative companies.

Who we are looking for With immediate effect we are looking for State Street Bank International GmbH (SSB) Data Protection Lead, Vice President. This role will report to the SSBI Data Protection Officer (SSBI DPO) and the Global Chief Privacy Officer. This role can be performed in a hybrid model, where you can balance work from home and office.

Are you a construction professional ready to take the next step into a customer-facing, technology-driven role? Our client is a high-growth SaaS company transforming construction management. Their platform automates on-site progress tracking, giving construction teams the tools to plan smarter, improve efficiency, and reduce delays — helping clients unlock measurable value on every project.

Überblick Bruker is a leading global manufacturer of analytical measurement systems for the life and material sciences. For more than 60 years, Bruker's high-performance scientific instruments and analytical and diagnostic solutions have empowered scientists to study living things and substances at the molecular, cellular and microscopic levels.

The future looks like you With over 1,300 stores in 17 European countries and more than 25,000 employees, C&A is one of Europe’s leading fashion retailers. Every day, C&A welcomes millions of visitors to its stores in Europe and to its online shop. C&A offers quality and long-lasting fashion at affordable prices for the many.

Company : KPIT As a Principal Architect within the CTO team, you will shape technical strategy and guide solution architectures across diverse automotive domains. You will spearhead customer interactions, influence decision‑making, and conceptualize differentiated solutions leveraging emerging technology trends.

Your Tasks Sales Leadership & Execution Lead, coach, and inspire a team of 5 AEs, driving consistent quota attainment and sales excellence. Actively participate in the sales process : from outbound efforts to late‑stage deal closing, serving as a role model in execution. Build, manage, and forecast a healthy pipeline, ensuring accuracy, accountability, and predictable revenue delivery.

Here at The Exploration Company, we are developing, producing, and operating Nyx, a modular and reusable space orbital vehicle that can eventually be refuelled in orbit and that can carry cargo - and potentially humans in the longer run.

Join to apply for the Senior Product Manager (AI BI Platform) role at JetBrains At JetBrains, code is our passion. Since our founding in 2000, we have been dedicated to developing the most effective tools for software developers. Our solutions automate routine tasks, empowering developers to grow, discover, and innovate. Many organizations struggle to extract the full value of AI from their data.

CEO / Scientific Managing Director (m/f/d) Location: DüsseldorfEmployment type: Full-time Join DNTOX – Pioneering Modern Toxicology DNTOX GmbH, founded in 2022 as a spin‑off from the IUF – Leibniz Research Institute for Environmental Medicine, is driving the future of animal test‑free chemical testing.

In the Research division, we offer timely, integrated analysis of companies, sectors, markets, and economies, helping clients with their most critical decisions. Since 1935, Morgan Stanley is known as a global leader in financial services, continuously evolving and innovating to better serve our clients and our communities in more than 40 countries around the world.

Direct message the job poster from BluebirdConnecting GTM talent & executives to SaaS companies with accuracy + speed || Ex- SaaS sales professionalHead of Sales | 220 - 270K OTE (50 / 50 or 60 / 40) + equity | Seed stage | 300% YoYLocationMunich, Germany | Hybrid (3 days / week in-office) | German revenue leaderThis seed-stage AI scale-up is transforming procurement in the construction industry b

Team Lead SAP Business Processes & Solutions (f/m/d) Join Klüber Lubrication to lead and continuously improve our ERP services, including SAP ECC, SAP S/4HANA, and the Business Transformation Platform. This role combines leadership, strategic planning, and hands‑on ERP expertise to ensure operational excellence and drive digital transformation.

At the University Medical Center Hamburg-Eppendorf (UKE), we are committed to excellence in research, education, and comprehensive healthcare across our clinics. Every day, our team of approximately 16,100 dedicated employees works to make the world a healthier place. Our goal is to be one of the leading university hospitals while also being the best employer in our industry.

Job Description Bachelor’s degree in computer science, Software Engineering, or related field (or equivalent experience). 2+ years of experience with Stibo STEP development and customization , including data model/configurations, workflow, business rule development, STEP WebUI configuration. Strong proficiency in Java/JavaScript, data modeling, and RDBMS systems such as Oracle.

Software Engineering Manager - Ubuntu Linux Kernel Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT.

Sales Director - Europe at ReOrbit ReOrbit is looking for an experienced Sales Director to lead the sale of communications satellites and drive business growth across European governments, civil and defence sectors, satellite operators, and other stakeholders.

We are Dr. Klein Wowi Digital AG and our mission is to modernize the housing industry step by step by creating smart solutions that enable our customers to future-proof their business processes. Our web-based ERP software WOWIPORT enables housing companies to work in a modern way and opens up a new dimension of mobility.