Company description
KastGroup GmbH , headquartered in Wallisellen with a branch office in Schaan (Principality of Liechtenstein), specializes in cybersecurity and secure network infrastructure . Since 2014, we have been supporting small and large organizations with our services in identifying and achieving appropriate security goals, as well as in expanding and optimizing existing network infrastructures.
Our expertise and specialist know-how make us a competent partner , and our team philosophy makes us the ideal employer for our current team of 25 employees . We grow together through new challenges , bring passion to our work, and don't just do a job – we give it our all.
Job description
Are you looking for a place where you can showcase your talent and are you ready to contribute your skills to a dynamic company ? Do you use your free time for your own infrastructure projects and...
Company description
KastGroup GmbH , headquartered in Wallisellen with a branch office in Schaan (Principality of Liechtenstein), specializes in cybersecurity and secure network infrastructure . Since 2014, we have been supporting small and large organizations with our services in identifying and achieving appropriate security goals, as well as in expanding and optimizing existing network infrastructures.
Our expertise and specialist know-how make us a competent partner , and our team philosophy makes us the ideal employer for our current team of 25 employees . We grow together through new challenges , bring passion to our work, and don't just do a job – we give it our all.
Job description
To expand our team, we are looking for a talented individual to perform the following tasks immediately or by agreement:
You will simulate hacker attacks (penetration tests and vulnerability scans) for our...
Join Tether and Shape the Future of Digital Finance
At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.
Innovate with Tether
Tether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT , relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.
But that’s just the beginning:
Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly...
Type of employment
Full-time
workplace
10178 Berlin
About Gemma Analytics
At Gemma , we help organizations activate and operationalize their data using state-of-the-art technology. With our two verticals, GEM.AI for applied AI and GEM.BI for modern business intelligence, we enable clients to make better choices and take full ownership of their data. We are service-driven at our core, focused on delivering practical, high-quality solutions that create long-term impact. You can read more about our data philosophy here . Our clients range from Series A ventures to established SMEs, with company sizes spanning from 30 to over 13,000 employees. Across every commitment, we prioritize honesty, clarity, and a genuinely enjoyable working relationship.
About the job
As an Analytics Engineer at Gemma, you play a critical role in helping our clients generate meaningful business value from their...
Type of employment
Full-time
Workplace
Berlin • Hybrid working
About Yepoda
Our mission is to bring Clean K-Beauty Innovations , from Korea straight to Europe, UK, and the US – without ever compromising on our values, quality, and sustainability. Our clean, mindfully produced skincare products are made with love in Korea, vegan, cruelty-free, and packed with the best natural and active ingredients.
Founded in 2020 by Sander Joonyoung van Bladel and Veronika Strotmann, Yepoda is a fast-growing beauty start-up based in the heart of Berlin. Our products are available across Europe and, since March 2025, at Sephora Europe – online and in over 250 stores. As a certified B Corp , we are committed to building a business with purpose. With a team of over 120 brilliant individuals from around the world, we are actively shaping Yepoda's story every day.
We are looking for a Senior Data...
Type of employment
Fixed-term contract
Shifts and working hours
Flexible working hours
Estimated commute
Add location for commute
Job address
Herbert-Lewin-Platz 2, 10623 Berlin
Flexible working hours
Continuing education programs
Occupational pension scheme
We are looking for a Data Engineer (m/f/d) as Senior Consultant (m/f/d) for our Department of Digitalization and IT - Data and Automation Division - starting on 1 September 2026 as parental leave cover, likely limited to 31 July 2027.
Data Engineer (m/f/d)
With your expertise, you contribute to fail-safe software that saves lives in emergencies, ensuring smooth operations for more than 73 million people with statutory health insurance.
Your tasks
They model and implement Business Intelligence (BI) solutions based on Oracle Exadata and MicroStrategy.
They plan and oversee updates,...
Type of employment
Full-time
workplace
10997 Berlin-Kreuzberg
Description
We are looking to hire an ambitious and highly analytical Machine Learning Engineer (f/m/d) based in Berlin. In this role, you will drive our AI initiatives by designing, deploying, and maintaining advanced computer vision models for medical image analysis. This role is ideal for you if you combine a strong technical background in machine learning with hands-on software engineering experience, and are eager to create real impact in a fast-growing health tech startup - working closely with our cross-functional AI, product, and business teams.
Your mission
Design, train, and evaluate computer vision models for medical image analysis using PyTorch and PyTorch Lightning.
Monitor production models, optimize performance metrics, and proactively implement retraining strategies to address model drift.
Perform data...
workplace
Berlin • Hybrid working
Detailed Mahr EDV Job Posting (Start in June/July 2026) Job Posting Contents: The Company Your Tasks Your Profile What We Offer Contact Information Awards Non-Discrimination Time for your next career step: Redefine IT services with us. Mahr EDV is one of Germany's leading IT service providers, focusing on small and medium-sized enterprises. Our more than 850 customers typically have between 10 and 200 computer workstations. To ensure our customers throughout Germany and Austria can work securely and without disruption using their IT at all times, our team of over 290 employees takes care of their IT infrastructure, backups, and updates every day. With our 18 locations, we have a nationwide presence, are always close to our customers, and are also strongly networked. This allows us to combine personal on-site support with the strength of a steadily growing IT systems house. Our service portfolio ranges from...
Type of employment
Full-time
workplace
Berlin
As Data Analyst, you play a key role in driving data-informed decision-making across one of LYNX’s most strategic product and business domains.
We are looking for four Data Analysts to join one of our core squads: Onboarding , Demand Capture , Client Experience , or Client & Product Integrity .
Onboarding Squad: Analyze and improve the customer onboarding journey to make it faster, smoother, and more efficient.
Demand Capture Squad: Use data to understand customer interest and help turn prospects into qualified leads and customers.
Client Experience Squad: Analyze client behavior, feedback, and platform usage to improve the trading experience, increase loyalty, and reduce churn.
Client and Product Integrity Squad: Support smarter, data-driven compliance and due diligence processes tailored to client needs and risk profiles....
workplace
Berlin
City: Berlin
Department: Template
Recruiter: Yevheniia Perederii
At Flix, we offer a dynamic work environment with competitive pay, strong growth opportunities, and a tech-driven approach to making travel more accessible, sustainable, and affordable.
We're looking for a motivated and skilled Senior Data Platform Engineer to join our Core Data Platform team – Foundation Division . You will help us drive the company to the next level, and have the most direct influence on our success.
The team provides tools, infrastructure, expertise and best practices to empower every Flix employee through data excellence and reliable infrastructure. We put our users into the heart of our data platform, ensuring that they can easily process, discover, analyze, share and leverage data. We have a constant process of reflecting on our current work, and adapting new practices and technologies. Our daily work is built...
workplace
Berlin
Full job description
At Moody's, we unite the brightest minds to turn today's risks into tomorrow's opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they are—with the freedom to exchange ideas, think innovatively, and listen to each other and customers in meaningful ways. Moody's is transforming how the world sees risk. As a global leader in ratings and integrated risk assessment, we're advancing AI to move from insight to action—enabling intelligence that not only understands complexity but responds to it. We decode risk to unlock opportunity, helping our clients navigate uncertainty with clarity, speed, and confidence.
If you are excited about this opportunity but do not meet every single requirement, please apply! You still may be a great fit for this role or other open roles. We are seeking candidates who model our values: invest in every relationship, lead with...
Type of employment
Full-time
Job address
Große Hamburger Straße 17, 10115 Berlin
As a Data Engineer (f/d/m), you will play a key role in our Data Expansion Squad, which is responsible for integrating and operationalizing legal data from multiple jurisdictions. The team transforms heterogeneous source data into a unified, high-quality foundation that powers search, retrieval, and AI-supported workflows across our products.
Felix, our VP AI & Data Engineering, will guide you through your journey at Noxtua. With deep expertise in AI systems, Felix leads with a passion for innovation and a collaborative approach, ensuring every team member thrives.
You will work closely with AI, engineering, and legal domain experts to adapt and extend existing data workflows for new customer datasets and source formats. Your work will focus on understanding source structures, defining robust mappings,...
COMPUTER SCIENCE
80–100%
ZURICH AIRPORT
Start: September 2026 | Duration: 18 months
Do you want to hit the ground running after graduation and contribute your passion for data in a dynamic, international environment? Then this trainee program is your ideal entry into the world of data! At the Data & Analytics Competence Center (DACC), we actively shape the data-driven future of our company. In interdisciplinary Scrum teams, we develop modern data and analytics solutions: We build and operate our cloud-based data platform, develop core data products and dashboards, and empower business units to implement their own use cases via self-service. With our expertise, clear standards, and best practices, we ensure that data generates real added value – from data engineering and business intelligence to data governance and artificial intelligence. During your 18-month trainee program, you will gain in-depth insights into data engineering, data...
Work location: Zurich region & remote work (part-time from 80% possible)
Swisscard is the leading Swiss credit card company. In our IT department, we work with modern technologies, agile methods, and a clear goal: to create stable, secure, and future-proof data solutions for our company.
We are looking for an experienced and inquisitive individual to further develop our Data Integration Platform and actively shape the future of data management at Swisscard. You will work on a central data platform based on MS SQL Server and Informatica, support stable data flows, and contribute your expertise to the further development towards the Azure Cloud. Your responsibilities will include working on the existing system as well as the design, implementation, and migration of our future setup.
YOUR TASKS
You will further develop, operate, and improve our existing Data Integration Platform.
You support the stable and secure operation of our current data landscape....
Meet The Team
As a member of Talos, you will support cutting-edge detection and mitigation technologies. You will work towards keeping yourself abreast of the latest industry threat creation and defense techniques, and you will develop proof-of-concept solutions, provide domain expertise, and guide implementation to facilitate a successful security posture in Cisco’s products. If you enjoy vulnerability research, crash analysis, reverse engineering, and researching new techniques and writing tools to automate these tasks, this job is for you! Essential Duties and Responsibilities
Conduct security research, including the development of tools for vulnerability analysis and mitigation.
Develop static and run-time analysis tools to identify root causes and input conditions related to vulnerabilities.
Develop tools and environments as necessary to automate processes, analyze results, and test complex scenarios.
Perform vulnerability triage and proof-of-concept...