react English-speaking jobs in Lower Austria

Scientific Director (f/m) needed for leading COMET K1 research center focused on feed, food, quality, safety, and innovation. Develops scientific strategy, manages research programs, and secures third-party funding. Requires university professor rank, leadership experience in large research projects, and strategic research management expertise.

Firmware Engineer specializing in GNSS systems (GPS, Galileo, BeiDou) for pet technology. Develop, optimize, and deploy firmware, collaborating with cross-functional teams. Requires several years of embedded firmware experience and practical GNSS knowledge.

Lead our social media strategy within the region as Head of Social Media Marketing. Develop and implement comprehensive strategies to increase brand awareness, engagement, and conversion rates across platforms like Facebook, Twitter, Instagram, LinkedIn, YouTube, and emerging channels. Manage a team of social media professionals and collaborate with marketing, content, and design teams.

As Product Manager for Energy Solutions, you will own the lifecycle of digital solutions including energy monitoring, optimization, and BESS. You will develop product roadmaps, coordinate partners, and drive commercial aspects such as pricing, marketing, and sales enablement.

Lead Engineer HVAC (m/f/d) needed for planning and engineering challenging projects, focusing on cleanroom planning and HVAC systems. Requires experience in HVAC technology, project management, and technical knowledge of norms and standards. Must be proficient in CAD, calculation software, and MS Office. Excellent German and English communication skills are essential.

The Project Manager in E-Mobility will oversee charging infrastructure projects from planning through commissioning. Responsibilities include managing relationships with suppliers, coordinating installation activities, and providing project updates. A Bachelor's degree in Civil Engineering is required, along with fluency in German and English.

Develops manual and automated embedded firmware testing methods and tools. Creates test cases, specifications, and scenarios at various levels. Executes tests, analyzes errors, and documents results. Collaborates with firmware and hardware teams.

Senior Project Engineer (m/w/d) develops automation solutions using zenon, collaborates with customers, and provides technical consulting. Requires 5-7 years of experience in PLC programming and experience with zenon or comparable tools.

Lead the architectural definition of embedded software platforms for aviation and space systems, ensuring compliance with aerospace standards. Define and steer software architecture work packages, specify software requirements, and design scalable, certifiable architectures.

As a Cloud Platform Engineer, you will manage Google Cloud Platform environments, build and maintain Kubernetes clusters, and set up core platform infrastructure. You will ensure security, reliability, and support development teams in deploying applications. You will also develop Infrastructure as Code solutions and contribute to initiatives around monitoring and observability.

Associate Partner responsible for fund placement in the private equity and venture capital space. Manages P/L for the division and achieves superior financial performance. Builds and maintains strong client relationships, originates deals, and supports sales teams. Develops and directs back-office teams in market research, client engagement, and marketing. Contributes to the firm's intellectual property and knowledge management. Promotes a homogeneous culture and esprit de corps.

Cisco Security Systems Engineer to design, implement, and support advanced Cisco Security solutions for enterprise customers. Requires 3+ years of experience in networking and security solutions, knowledge of Cisco Firewalls, IPS/IDS, VPN, ISE/802.1X, Email/Web protection, and strong communication skills in German and English.

As Chief Revenue Officer, you will develop and implement revenue growth strategies across multiple channels, including inbound and outbound sales, and enterprise sales. You will provide strategic guidance to Sales and Marketing leaders, oversee account management and expansion, and build strategic partnerships. You will collaborate with cross-functional teams, including Product, Finance, and People & Culture, to achieve company goals.

Analyze new business portfolios in reinsurance under IFRS and Solvency II frameworks. Support local Actuarial Functions with second line of defense tasks. Develop and enhance standards and guidelines for Solvency II and IFRS 17 reinsurance across the UNIQA Group. Calculate and validate technical provisions under local GAAP, Solvency II, and IFRS.

Analyze and evaluate system level solutions for Renewables, SMPS and Power Conversion. Define product requirements, create target datasheets, and develop go-to-market materials. Serve as the technical interface between R&D teams and customers. Analyze topologies and application conditions through simulations, prototype measurements and benchmarking. Collaborate closely with regional field application engineering (FAE) teams. Prepare and provide technical documentation and training on product and application levels.

Senior Software Engineer to design, implement, and optimize scalable APIs for geospatial data services. Experience with Python, API development (FastAPI, Flask, or Django), Docker, and geospatial tools (GDAL, rasterio, geopandas) required. Master's degree in Computer Engineering, Software Engineering, or related field.

As a Senior Engineer on the Paid Social team, you will contribute to building advertising technologies, shaping product requirements, and developing scalable, fault-tolerant systems. You will also mentor junior team members and guide technical direction.

Experienced Infrastructure Project Manager needed to plan, coordinate, and manage all infrastructure aspects of events. Responsibilities include supplier management, on-site oversight, budget control, and ensuring compliance with regulations.

Keyrock is seeking a Full Stack Web Engineer with UI/UX design experience and a background in financial services. You will build and refine products across the entire technology stack, from APIs to user interfaces. Responsibilities include developing back-end services, designing scalable software architectures, and collaborating with product and engineering teams.

UNIQA, a leading insurance company, seeks a proactive individual to join their team. The ideal candidate embodies core competencies such as action orientation, collaboration, courage, customer focus, and a drive for vision and purpose.