Y-Axis Jobs Logo
Send us feedback
telephone  +91 7670 800 001
Log in Sign up Try Premium

Jobs in Berlin

About 4917 results in (1) seconds Clear Filters

Jobs Search

About 4917 results in (1) seconds
Statistics & Python Expert - Freelance AI Trainer at Mindrift
Berlin, , Germany - Full Time
Skills Needed
Statistics, Python, Numpy, Scipy, Sympy, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Mathematical Libraries, Data Validation, English Proficiency
Specialization
The ideal candidate is a statistics specialist proficient in Python for numerical validation, with at least 2 years of professional, research, or teaching experience. Strong written English (C1+) is required, and a degree in Statistics or related fields is preferred.
Experience Required
Minimum 2 year(s)
Principal Data Scientist - Vendor Recommendations & AI at Delivery Hero
Berlin, , Germany - Full Time
Skills Needed
Recommendation Systems, Time Series Forecasting, Causal Inference, Next Best Action Framework, Multi Objective Optimization, Probabilistic Modeling, Python, Keras, Scikit Learn, Bayesian Methods, Graph Neural Networks, Deep Sequence Models, Lstms, Transformers, Strategic Leadership, Decision Science
Specialization
Requires expert-level experience in building high-performance recommendation systems, sequence modeling, and applying causal inference to quantify business impact. Candidates must demonstrate strategic leadership in defining technical roadmaps and mentoring senior data scientists.
Experience Required
Minimum 10 year(s)
User Interface Designer at Station
Berlin, , Germany - Full Time
Skills Needed
Ui Design, Mobile App Design, Figma, Component Systems, Interaction Design, Typography, Visual Hierarchy, Usability Testing, Product Discovery, Ios Design, Android Design, System Thinking, Collaboration
Specialization
The role requires at least 3 years of experience designing native mobile applications for iOS or Android. Candidates must possess a strong portfolio demonstrating craft, proficiency in Figma, and the ability to work autonomously in an ambiguous environment.
Experience Required
Minimum 2 year(s)
Werkstudierende:r Qualitätsmanagement & Compliance at StackFuel GmbH
Berlin, , Germany - Full Time
Skills Needed
Quality Management, Compliance, Document Management, Azav Regulations, Data Protection, Eu Ai Act, Regulatory Research, Process Optimization, Organizational Skills, Detail Oriented Working, German Language Proficiency
Specialization
Currently pursuing a degree in Business Law, Law, Business Administration, Public Management, or related fields. Requires a structured, detail-oriented approach and high proficiency in German (C1/C2) to handle regulatory requirements.
Technical Product Manager, Electronics (m/w/d) at EXOLAUNCH GmbH
Berlin, , Germany - Full Time
Skills Needed
Electronics Engineering, Hardware Development, Embedded Systems, Technical Product Ownership, Schematics, Troubleshooting, Technical Documentation, Pcb Design, Verification & Validation, Ground Support Equipment, Mission Critical Hardware, Sensors & Actuators, Space Hardware, Stakeholder Coordination, Analytical Thinking, English Proficiency
Specialization
Requires a university degree in Electrical, Electronics, or Aerospace Engineering with at least 3 years of professional experience in hardware or embedded systems. Candidates must possess strong analytical skills and the ability to communicate complex technical topics to various stakeholders.
Experience Required
Minimum 2 year(s)
Travel Intrapreneur - Start your Own Travel Brand (Hiking and trekking trip at Ventura TRAVEL
Berlin, , Germany - Full Time
Skills Needed
Entrepreneurship, Hiking Tourism, Leadership, Project Management, Networking, Communication, Marketing Strategy, Team Management, Outdoor Travel Operations, Data Analysis, Crm, Hubspot, Google Analytics, Data Studio
Specialization
Candidates must possess an entrepreneurial mindset, deep knowledge of the hiking tourism industry, and strong leadership capabilities. Excellent communication skills and the ability to manage complex projects are essential for success in this role.
Experience Required
Minimum 5 year(s)
Mitarbeiter (m/w/d) Vertriebsaußendienst at Eurofins
Berlin, , Germany - Full Time
Skills Needed
B2b Sales, Customer Consulting, Cold Calling, Relationship Management, Technical Understanding, Negotiation Skills, Tender Management, Market Analysis, Competitive Analysis, Ms Office, Crm Systems, Communication Skills, Presentation Skills
Specialization
Candidates should have strong communication skills and proven experience in B2B sales, ideally within the real estate industry. A valid Class B driver's license, technical aptitude, and proficiency in MS Office and CRM software are required.
Experience Required
Minimum 2 year(s)
Account Manager (Research Hintergrund) at Tito & Friends
Berlin, Saxony, Germany - Full Time
Skills Needed
Account Management, Client Relations, Crm Management, Market Research, Upselling, Cross Selling, Project Management, German Language, English Language, Sales
Specialization
Candidates should have a background in market research, business, or marketing and be proficient in both German and English. The role is open to entry-level professionals capable of managing multiple projects simultaneously.
Sicherheitsmitarbeiter (m/w/d) für Luxus-Hotel am Ku'damm at HR Dpt.
Berlin, , Germany - Full Time
Skills Needed
Security Management, Customer Service, Conflict Resolution, German Language, English Language, Professional Appearance, Physical Fitness, Crisis Management
Specialization
Candidates must possess a certification according to §34a GewO and have a clean police record. Proficiency in German and basic English, along with a willingness to work shifts (primarily evenings and nights), is required.
Werkstudent, Schwerpunkt Personal & Projekte (m/w/d) at Veralto Global
Berlin, , Germany - Full Time
Skills Needed
Project Management, Human Resources, Applicant Tracking, Time Management, Ms Office, Teamwork, Structured Work, Independent Work, Communication
Specialization
Candidates must be currently studying Business Administration (with an HR focus), Economics, Law, or Humanities, or a comparable field. Essential qualities include working in a structured, independent manner, being proactive, proficiency in MS Office, bringing creative ideas, enjoying teamwork, and maintaining composure under stress.
Junior Legal Counsel (All Genders) at movingimage EVP GmbH
Berlin, , Germany - Full Time
Skills Needed
Contract Law, Commercial Law, Data Protection, Contract Negotiation, Legal Drafting, Saas Contracts, Iso Certification, Legal Process Optimization, German, English
Specialization
Candidates must be fully qualified lawyers with a successfully completed first state examination and initial professional experience in a corporate or commercial law environment. Fluency in German and English is required, with a preference for experience in SaaS contracts and data protection.
Oberkellner für Gastronomie am Alexanderplatz (m/w/d) in Vollzeit at HR Dpt.
Berlin, , Germany - Full Time
Skills Needed
Team Leadership, Guest Relations, Shift Planning, Staff Instruction, Coordination, Daily Accounting, Communication Skills, German Language, English Language, Hospitality Management
Specialization
Candidates should ideally have a completed degree in gastronomy or extensive professional experience in the field. Strong communication skills, a passion for high-end gastronomy, and proficiency in German and English are required.
Experience Required
Minimum 2 year(s)
Sicherheitsmitarbeiter (m/w/d) für Einkaufscenter in Berlin (VZ/TZ) at HR Dpt.
Berlin, , Germany - Full Time
Skills Needed
Security Patrols, Customer Service, Facility Management, First Aid, Fire Protection, German Language Proficiency, Reliability, Professional Etiquette
Specialization
Candidates must possess the §34a GewO certification and a clean criminal record. Good written and spoken German, as well as first aid and fire protection qualifications, are required.
IT Director / Head of IT & Information Security (m/w/d) at Kemmler Kemmler GmbH
Berlin, New York, United States - Full Time
Skills Needed
It Strategy, Information Security, Iso 27001, Tisax, It Architecture, Compliance Management, It Governance, Risk Management, It Project Management, Leadership, Digitalization, Modern Workplace
Specialization
Requires several years of experience in a leading IT role with expertise in IT security, compliance, and certifications like ISO 27001 or TISAX. Must possess strong strategic thinking, management-level communication skills, and fluency in both German and English.
Experience Required
Minimum 5 year(s)
Geschäftsführer:in Hausverwaltung at Buena
Berlin, , Germany - Full Time
Skills Needed
Operational Management, Team Leadership, Budgeting, Quality Assurance, Property Management, Digital Transformation, Process Optimization, Stakeholder Management, Personnel Development, Strategic Planning
Specialization
The candidate must have extensive experience in operational branch management and the ability to lead owner meetings and advisory boards. Proficiency in disciplinary leadership and the capacity to transform traditional property management into a digital, process-driven operation are required.
Experience Required
Minimum 10 year(s)
Beratung und Verkauf im Gesundheitsfachhandel (m/w/d) at Hempel Gesundheitspartner - Hempel tut gut
Berlin, , Germany - Full Time
Skills Needed
Compression Therapy Knowledge, Lymphology, Sales Skills, Customer Consultation, Ms Office, Order Processing, Medical Product Instruction, Complaint Management, Patient Anamnesis, Cross Selling
Specialization
Candidates should have 2-5 years of professional experience, ideally with expertise in compression and lymphology. A service-oriented mindset, reliability, and proficiency in MS Office are required.
Experience Required
Minimum 2 year(s)
Art Director Design (all genders) at Scholz & Friends Berlin GmbH
Berlin, , Germany - Full Time
Skills Needed
Brand Identity, Corporate Design, Visual Identity Systems, Typography, Adobe Creative Suite, Figma, Motion Design, Ai Design Tools, Concept Development, Logo Design, Design Systems, Presentation Skills, Strategic Brand Understanding, German, English
Specialization
Requires several years of professional experience in brand identity or corporate design with a strong portfolio demonstrating systemic thinking. Proficiency in Adobe Creative Suite and Figma is essential, along with fluency in German and very good English.
Experience Required
Minimum 2 year(s)
Werkstudent:in People Operations / HR Administration (m/w/d) at Tierarzt Plus Partner Englisch
Berlin, , Germany - Full Time
Skills Needed
Hr Administration, Personio, Contract Drafting, Onboarding, Offboarding, Employee Data Management, German Language Proficiency, Text Composition, Discretion, Attention To Detail
Specialization
Must be an enrolled student in Economics, Psychology, Law (HR/Labor Law focus), or a similar field. Requires high reliability, discretion, and native-level proficiency in German (C1/C2).
Pflichtpraktikant:in Influencer Marketing, at HER ONE
Berlin, , Germany - Full Time
Skills Needed
Influencer Marketing, Creator Research, Campaign Management, Creator Partnerships, Seeding & Communication, Kpi & Performance Analysis, Ugc Evaluation, Storytelling, Creative Concepts, Ambassador Program Management, Community Management, Social Media Trends, German Language Proficiency
Specialization
Currently studying Marketing, Communication, Media, Business Administration, or a similar field with a desire for a minimum 5-month internship. Must be social media savvy with a strong sense of aesthetics and fluent in German (C1 level).
Mitarbeiter Dialogannahme (m/w/d) at Das RADhaus GmbH
Berlin, , Germany - Full Time
Skills Needed
Bicycle Repair, Customer Service, Order Management, Customer Correspondence, Billing, Spare Parts Sales, Appointment Scheduling
Specialization
Requires completed vocational training as a bicycle mechanic and professional experience in a bicycle workshop. Candidates must be motivated and engaged.
Statistics & Python Expert - Freelance AI Trainer at Mindrift
Berlin, , Germany -
Full Time

Start Date

Immediate

Expiry Date

27 Jun, 26

Salary

50.0

Posted On

29 Mar, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Statistics, Python, Numpy, SciPy, Sympy, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Mathematical Libraries, Data Validation, English Proficiency

Industry

technology;Information and Internet

Description
Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What this opportunity involves While each project involves unique tasks, contributors may: Design original computational statistics problems that simulate real mathematical research workflows; Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks); Develop problems requiring non-trivial reasoning chains in areas like number theory, combinatorics, graph theory, and numerical analysis; Base problems on real research challenges or practical applications from mathematical practice; Verify solutions using Python with standard mathematical libraries; Document problem statements clearly and provide verified correct answers. What we look for This opportunity is a good fit for statistics specialists with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have: Degree in Statistics or related fields; Python proficiency for numerical validation. MATLAB, R, C, SQL, Numpy, Pandas, SciPy, domain-specific libraries, Stata or knowledge of any programming language can be equivalent; 2+ years of professional experience: applied, research, or teaching experience is applicable; Strong written English (C1+); Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are an advantage. How it works Apply → Pass qualification(s) → Join a project → Complete tasks → Get paid Project time expectations For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active. Compensation On this project, contributors can earn up to $50 per hour equivalent, depending on their level and pace of contribution. Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

How To Apply:

Incase you would like to apply to this job directly from the source, please click here

Responsibilities
Contributors will design original, computationally intensive statistics problems simulating real mathematical research workflows, requiring Python programming using libraries like Numpy and SciPy. They must also verify solutions using Python and clearly document problem statements with verified correct answers.
Statistics & Python Expert - Freelance AI Trainer at Mindrift
Berlin, , Germany - Full Time
Skills Needed
Statistics, Python, Numpy, Scipy, Sympy, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Mathematical Libraries, Data Validation, English Proficiency
Specialization
The ideal candidate is a statistics specialist proficient in Python for numerical validation, with at least 2 years of professional, research, or teaching experience. Strong written English (C1+) is required, and a degree in Statistics or related fields is preferred.
Experience Required
Minimum 2 year(s)
Principal Data Scientist - Vendor Recommendations & AI at Delivery Hero
Berlin, , Germany - Full Time
Skills Needed
Recommendation Systems, Time Series Forecasting, Causal Inference, Next Best Action Framework, Multi Objective Optimization, Probabilistic Modeling, Python, Keras, Scikit Learn, Bayesian Methods, Graph Neural Networks, Deep Sequence Models, Lstms, Transformers, Strategic Leadership, Decision Science
Specialization
Requires expert-level experience in building high-performance recommendation systems, sequence modeling, and applying causal inference to quantify business impact. Candidates must demonstrate strategic leadership in defining technical roadmaps and mentoring senior data scientists.
Experience Required
Minimum 10 year(s)
User Interface Designer at Station
Berlin, , Germany - Full Time
Skills Needed
Ui Design, Mobile App Design, Figma, Component Systems, Interaction Design, Typography, Visual Hierarchy, Usability Testing, Product Discovery, Ios Design, Android Design, System Thinking, Collaboration
Specialization
The role requires at least 3 years of experience designing native mobile applications for iOS or Android. Candidates must possess a strong portfolio demonstrating craft, proficiency in Figma, and the ability to work autonomously in an ambiguous environment.
Experience Required
Minimum 2 year(s)
Werkstudierende:r Qualitätsmanagement & Compliance at StackFuel GmbH
Berlin, , Germany - Full Time
Skills Needed
Quality Management, Compliance, Document Management, Azav Regulations, Data Protection, Eu Ai Act, Regulatory Research, Process Optimization, Organizational Skills, Detail Oriented Working, German Language Proficiency
Specialization
Currently pursuing a degree in Business Law, Law, Business Administration, Public Management, or related fields. Requires a structured, detail-oriented approach and high proficiency in German (C1/C2) to handle regulatory requirements.
Technical Product Manager, Electronics (m/w/d) at EXOLAUNCH GmbH
Berlin, , Germany - Full Time
Skills Needed
Electronics Engineering, Hardware Development, Embedded Systems, Technical Product Ownership, Schematics, Troubleshooting, Technical Documentation, Pcb Design, Verification & Validation, Ground Support Equipment, Mission Critical Hardware, Sensors & Actuators, Space Hardware, Stakeholder Coordination, Analytical Thinking, English Proficiency
Specialization
Requires a university degree in Electrical, Electronics, or Aerospace Engineering with at least 3 years of professional experience in hardware or embedded systems. Candidates must possess strong analytical skills and the ability to communicate complex technical topics to various stakeholders.
Experience Required
Minimum 2 year(s)
Travel Intrapreneur - Start your Own Travel Brand (Hiking and trekking trip at Ventura TRAVEL
Berlin, , Germany - Full Time
Skills Needed
Entrepreneurship, Hiking Tourism, Leadership, Project Management, Networking, Communication, Marketing Strategy, Team Management, Outdoor Travel Operations, Data Analysis, Crm, Hubspot, Google Analytics, Data Studio
Specialization
Candidates must possess an entrepreneurial mindset, deep knowledge of the hiking tourism industry, and strong leadership capabilities. Excellent communication skills and the ability to manage complex projects are essential for success in this role.
Experience Required
Minimum 5 year(s)
Mitarbeiter (m/w/d) Vertriebsaußendienst at Eurofins
Berlin, , Germany - Full Time
Skills Needed
B2b Sales, Customer Consulting, Cold Calling, Relationship Management, Technical Understanding, Negotiation Skills, Tender Management, Market Analysis, Competitive Analysis, Ms Office, Crm Systems, Communication Skills, Presentation Skills
Specialization
Candidates should have strong communication skills and proven experience in B2B sales, ideally within the real estate industry. A valid Class B driver's license, technical aptitude, and proficiency in MS Office and CRM software are required.
Experience Required
Minimum 2 year(s)
Account Manager (Research Hintergrund) at Tito & Friends
Berlin, Saxony, Germany - Full Time
Skills Needed
Account Management, Client Relations, Crm Management, Market Research, Upselling, Cross Selling, Project Management, German Language, English Language, Sales
Specialization
Candidates should have a background in market research, business, or marketing and be proficient in both German and English. The role is open to entry-level professionals capable of managing multiple projects simultaneously.
Sicherheitsmitarbeiter (m/w/d) für Luxus-Hotel am Ku'damm at HR Dpt.
Berlin, , Germany - Full Time
Skills Needed
Security Management, Customer Service, Conflict Resolution, German Language, English Language, Professional Appearance, Physical Fitness, Crisis Management
Specialization
Candidates must possess a certification according to §34a GewO and have a clean police record. Proficiency in German and basic English, along with a willingness to work shifts (primarily evenings and nights), is required.
Werkstudent, Schwerpunkt Personal & Projekte (m/w/d) at Veralto Global
Berlin, , Germany - Full Time
Skills Needed
Project Management, Human Resources, Applicant Tracking, Time Management, Ms Office, Teamwork, Structured Work, Independent Work, Communication
Specialization
Candidates must be currently studying Business Administration (with an HR focus), Economics, Law, or Humanities, or a comparable field. Essential qualities include working in a structured, independent manner, being proactive, proficiency in MS Office, bringing creative ideas, enjoying teamwork, and maintaining composure under stress.
Junior Legal Counsel (All Genders) at movingimage EVP GmbH
Berlin, , Germany - Full Time
Skills Needed
Contract Law, Commercial Law, Data Protection, Contract Negotiation, Legal Drafting, Saas Contracts, Iso Certification, Legal Process Optimization, German, English
Specialization
Candidates must be fully qualified lawyers with a successfully completed first state examination and initial professional experience in a corporate or commercial law environment. Fluency in German and English is required, with a preference for experience in SaaS contracts and data protection.
Oberkellner für Gastronomie am Alexanderplatz (m/w/d) in Vollzeit at HR Dpt.
Berlin, , Germany - Full Time
Skills Needed
Team Leadership, Guest Relations, Shift Planning, Staff Instruction, Coordination, Daily Accounting, Communication Skills, German Language, English Language, Hospitality Management
Specialization
Candidates should ideally have a completed degree in gastronomy or extensive professional experience in the field. Strong communication skills, a passion for high-end gastronomy, and proficiency in German and English are required.
Experience Required
Minimum 2 year(s)
Sicherheitsmitarbeiter (m/w/d) für Einkaufscenter in Berlin (VZ/TZ) at HR Dpt.
Berlin, , Germany - Full Time
Skills Needed
Security Patrols, Customer Service, Facility Management, First Aid, Fire Protection, German Language Proficiency, Reliability, Professional Etiquette
Specialization
Candidates must possess the §34a GewO certification and a clean criminal record. Good written and spoken German, as well as first aid and fire protection qualifications, are required.
IT Director / Head of IT & Information Security (m/w/d) at Kemmler Kemmler GmbH
Berlin, New York, United States - Full Time
Skills Needed
It Strategy, Information Security, Iso 27001, Tisax, It Architecture, Compliance Management, It Governance, Risk Management, It Project Management, Leadership, Digitalization, Modern Workplace
Specialization
Requires several years of experience in a leading IT role with expertise in IT security, compliance, and certifications like ISO 27001 or TISAX. Must possess strong strategic thinking, management-level communication skills, and fluency in both German and English.
Experience Required
Minimum 5 year(s)
Geschäftsführer:in Hausverwaltung at Buena
Berlin, , Germany - Full Time
Skills Needed
Operational Management, Team Leadership, Budgeting, Quality Assurance, Property Management, Digital Transformation, Process Optimization, Stakeholder Management, Personnel Development, Strategic Planning
Specialization
The candidate must have extensive experience in operational branch management and the ability to lead owner meetings and advisory boards. Proficiency in disciplinary leadership and the capacity to transform traditional property management into a digital, process-driven operation are required.
Experience Required
Minimum 10 year(s)
Beratung und Verkauf im Gesundheitsfachhandel (m/w/d) at Hempel Gesundheitspartner - Hempel tut gut
Berlin, , Germany - Full Time
Skills Needed
Compression Therapy Knowledge, Lymphology, Sales Skills, Customer Consultation, Ms Office, Order Processing, Medical Product Instruction, Complaint Management, Patient Anamnesis, Cross Selling
Specialization
Candidates should have 2-5 years of professional experience, ideally with expertise in compression and lymphology. A service-oriented mindset, reliability, and proficiency in MS Office are required.
Experience Required
Minimum 2 year(s)
Art Director Design (all genders) at Scholz & Friends Berlin GmbH
Berlin, , Germany - Full Time
Skills Needed
Brand Identity, Corporate Design, Visual Identity Systems, Typography, Adobe Creative Suite, Figma, Motion Design, Ai Design Tools, Concept Development, Logo Design, Design Systems, Presentation Skills, Strategic Brand Understanding, German, English
Specialization
Requires several years of professional experience in brand identity or corporate design with a strong portfolio demonstrating systemic thinking. Proficiency in Adobe Creative Suite and Figma is essential, along with fluency in German and very good English.
Experience Required
Minimum 2 year(s)
Werkstudent:in People Operations / HR Administration (m/w/d) at Tierarzt Plus Partner Englisch
Berlin, , Germany - Full Time
Skills Needed
Hr Administration, Personio, Contract Drafting, Onboarding, Offboarding, Employee Data Management, German Language Proficiency, Text Composition, Discretion, Attention To Detail
Specialization
Must be an enrolled student in Economics, Psychology, Law (HR/Labor Law focus), or a similar field. Requires high reliability, discretion, and native-level proficiency in German (C1/C2).
Pflichtpraktikant:in Influencer Marketing, at HER ONE
Berlin, , Germany - Full Time
Skills Needed
Influencer Marketing, Creator Research, Campaign Management, Creator Partnerships, Seeding & Communication, Kpi & Performance Analysis, Ugc Evaluation, Storytelling, Creative Concepts, Ambassador Program Management, Community Management, Social Media Trends, German Language Proficiency
Specialization
Currently studying Marketing, Communication, Media, Business Administration, or a similar field with a desire for a minimum 5-month internship. Must be social media savvy with a strong sense of aesthetics and fluent in German (C1 level).
Mitarbeiter Dialogannahme (m/w/d) at Das RADhaus GmbH
Berlin, , Germany - Full Time
Skills Needed
Bicycle Repair, Customer Service, Order Management, Customer Correspondence, Billing, Spare Parts Sales, Appointment Scheduling
Specialization
Requires completed vocational training as a bicycle mechanic and professional experience in a bicycle workshop. Candidates must be motivated and engaged.