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

Jobs in Netherlands

About 6416 results in (2) seconds Clear Filters

Jobs Search

About 6416 results in (2) seconds
Agentic AI Co-Founder / CPTO (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Agentic Ai, Product Market Fit, Startup Scaling, Leadership, Communication, Sales Force Building, Marketing Strategy, Hiring, Strategic Planning
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent English communication skills are required to collaborate with our network and investors.
Experience Required
Minimum 5 year(s)
Longevity Co-Founder / CPO (100 % remote) (m/f/d) at EWOR GmbH
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Scaling Startups, Product Market Fit, Sales Force Building, Marketing Strategy, Energy Management, Time Management, Goal Management, Fundraising, Communication
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. Must be an ambitious entrepreneur capable of taking full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 10 year(s)
HR Tech Co-Founder / Head of Sales (100 % remote) (m/f/d) at EWOR GmbH
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Sales, Marketing, Business Development, Product Market Fit, Leadership, Strategic Planning, Fundraising, Team Building, Communication, Time Management, Energy Management, Hr Tech
Specialization
You must be based in Europe or the Americas and be prepared to take full responsibility for scaling a startup to over €100M in revenue. Excellent English communication skills are required to collaborate with the network and investors.
Experience Required
Minimum 5 year(s)
AI Co-Founder / CEO (100 % remote) (m/f/d) at EWOR GmbH
Amsterdam, North Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Ai, Scaling Startups, Product Market Fit, Sales Force Building, Marketing Strategy, Fundraising, Team Building, Communication, Energy Management, Goal Management, Time Management
Specialization
Applicants must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. They must be ambitious entrepreneurs willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 5 year(s)
Circular Economy Co-Founder / COO (100 % remote) (m/f/d) at EWOR GmbH
Amsterdam, North Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Circular Economy, Startup Scaling, Business Development, Strategic Planning, Fundraising, Team Building, Product Market Fit, Sales Management, Marketing Strategy, Leadership, Communication
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent English communication skills are required.
Experience Required
Minimum 5 year(s)
Longevity Co-Founder / CPO (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Scaling Startups, Product Market Fit, Sales Force Building, Marketing Strategy, Fundraising, Team Building, Communication, Energy Management, Goal Management
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. They must be ambitious entrepreneurs willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 10 year(s)
Consumer AI Co-Founder / Head of Product (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Product Management, Consumer Ai, Startup Scaling, Fundraising, Team Building, Sales Force Development, Marketing Strategy, Product Market Fit, Communication, Leadership, Strategic Planning
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent communication skills in English are required.
Experience Required
Minimum 5 year(s)
Longevity Co-Founder / Head of Product (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Product Management, Scaling Startups, Communication, Time Management, Energy Management, Goal Management, Hiring, Sales Force Building, Marketing Strategy, Fundraising, Product Market Fit
Specialization
Applicants must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. They must be ambitious entrepreneurs willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 5 year(s)
Artificial Intelligence Co-Founder / CMO (100 % remote) (m/f/d) at EWOR GmbH
Amsterdam, North Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Artificial Intelligence, Startup Scaling, Product Market Fit, Sales Force Building, Marketing Strategy, Fundraising, Leadership, Communication, Time Management, Energy Management, Team Building, Strategic Planning
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent English communication skills are required.
Experience Required
Minimum 5 year(s)
Consumer AI Co-Founder / Head of Sales (100 % remote) (m/f/d) at EWOR GmbH
Tilburg, North Brabant, Netherlands - Full Time
Skills Needed
Entrepreneurship, Sales, Marketing, Product Market Fit, Fundraising, Leadership, Strategic Planning, Team Building, Communication, Business Development, Consumer Ai
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup. Excellent English communication skills are required to collaborate with the network and investors.
Experience Required
Minimum 5 year(s)
Circular Economy Co-Founder / CPTO (100 % remote) (m/f/d) at EWOR GmbH
Amsterdam, North Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Circular Economy, Business Scaling, Product Market Fit, Sales Force Building, Marketing Strategy, Fundraising, Leadership, Communication, Time Management, Energy Management, Hiring, Strategic Planning
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent communication skills in English are required.
Experience Required
Minimum 5 year(s)
DeepTech Co-Founder / Head of Engineering (100 % remote) (m/f/d) at EWOR GmbH
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Startup Development, Deeptech, Communication, Product Management, Sales, Marketing, Team Building, Coaching, Funding, Networking, Leadership, Goal Management, Time Management, Energy Management
Specialization
You should be based in Europe or the Americas and willing to take full responsibility for scaling your startup. Excellent communication skills in English are required.
Experience Required
Minimum 10 year(s)
Senior Software Engineer, Core Experiences - The Hague, Netherlands at Speechify
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Kotlin Multiplatform, Java, Gcp, Api Design, Systems Thinking, Algorithm Optimization, Backend Development, Cloud Functions, Sdk Development
Specialization
Requires a senior engineer with expertise in Kotlin Multiplatform and a strong grasp of systems thinking and end-to-end design. Experience with GCP is preferred, along with the ability to work effectively in a high-growth, remote startup environment.
Experience Required
Minimum 5 year(s)
Accounting Intern at SNV
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Accounting, Finance, English Proficiency, French Proficiency, Communication Skills, Problem Solving, Collaboration, Financial Administration
Specialization
Must be currently enrolled in a Bachelor's or Master's program in Accounting or Finance at an accredited EU university. Candidates must have the legal right to reside in the Netherlands and be proficient in English.
Software Engineer, iOS Core Product - Rotterdam, Netherlands at Speechify
Rotterdam, South Holland, Netherlands - Full Time
Skills Needed
Swift, Swiftui, Multithreading, Ci/Cd, Fastlane, Solid Principles, Git, Product Strategy, Architecture, Communication
Specialization
The ideal candidate should have experience scaling products to large user bases and a strong track record of product ownership. Technical proficiency in Swift, SwiftUI, multithreading, and CI/CD infrastructure is required.
Experience Required
Minimum 5 year(s)
Consumer AI Co-Founder / CPO (100 % remote) (m/f/d) at EWOR GmbH
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Product Management, Consumer Ai, Startup Scaling, Product Market Fit, Sales Force Building, Marketing Strategy, Team Building, Fundraising, Communication, Leadership, Strategic Planning
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent English communication skills are required to collaborate with our network and investors.
Experience Required
Minimum 5 year(s)
HealthTech Co-Founder / COO (100 % remote) (m/f/d) at EWOR GmbH
Amsterdam, North Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Scaling Startups, Strategic Planning, Team Building, Product Market Fit, Sales Force Development, Marketing Strategy, Fundraising, Communication, Energy Management, Time Management, Goal Management
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. They must be ambitious entrepreneurs willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 5 year(s)
Longevity Co-Founder / Head of Product (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Product Management, Scaling Startups, Strategic Planning, Team Building, Fundraising, Product Market Fit, Sales Force Development, Marketing Strategy, English Communication
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. Must be an ambitious entrepreneur willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 5 year(s)
Artificial Intelligence Co-Founder / CPTO (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Artificial Intelligence, Scaling Startups, Product Market Fit, Sales Force Building, Marketing Strategy, Fundraising, Team Building, Communication Skills, Energy Management, Goal Management, Time Management
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. Must be an ambitious entrepreneur willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 10 year(s)
Applied AI Co-Founder / Head of Product (100 % remote) (m/f/d) at EWOR GmbH
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Product Management, Applied Ai, Scaling Startups, Fundraising, Team Building, Product Market Fit, Sales Strategy, Marketing Strategy, English Communication
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. Must be an ambitious entrepreneur willing to take full responsibility for scaling a company.
Experience Required
Minimum 5 year(s)
Agentic AI Co-Founder / CPTO (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands -
Full Time

Start Date

Immediate

Expiry Date

23 Jul, 26

Salary

0.0

Posted On

24 Apr, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Entrepreneurship, Agentic AI, Product-market-fit, Startup scaling, Leadership, Communication, Sales force building, Marketing strategy, Hiring, Strategic planning

Industry

Venture Capital and Private Equity Principals

Description
We are looking to hire ambitious entrepreneurs to start and scale their own startups. We are serial entrepreneurs, for example Paul Müller (founder Adjust, €1.2B exit) and Petter Made (founder SumUp, €8B) who are eager to support outlier personalities and serial entrepreneurs to build €1B+ companies. Our offer: A salary while you build your startup as you will directly be employed by us. Alternatively, you can opt for up to €500k in funding. 1:1 sparring with unicorn founders on a weekly basis Community: Access to the top 0.1% of founders, peers and investors Team building: Hiring top notch talent supported through our network (over 50,000 professionals) Distribution: Support in reaching product-market-fit and building up a sales force / marketing machine Funding support for securing a multi-million euro funding round within 12 months (on average, EWOR Fellows raise > €2M after our Grand Pitch) One of our fellows set a record for Europe’s largest pre-seed round by a first-time founder, securing a €12M pre-seed investment. Tasks You will own, build, and run your startup in fields such as Agentic AI You will embark on an extensive personal development journey crafted by unicorn founders and follow a fully customised programme enhancing your goal, time, and energy management You will receive support in hiring through our network to over 50,000 professionals and advice as well as best practices from serial entrepreneurs You will receive intensive coaching to make your startup ready to raise millions in funding You will iterate your product with us until having reached product-market-fit and receive support in building up a sales force or creating a marketing engine respectively Requirements You are based in Europe or the Americas or open to relocate You are willing to take full responsibility for your own startup and scale it to €100M+ in revenues You have excellent communication skills in the English language Join us and build a €1B+ company with us!
Responsibilities
You will own, build, and run your own startup in the field of Agentic AI while receiving intensive coaching and support. You will iterate your product to achieve product-market-fit and build out your sales and marketing operations.
Agentic AI Co-Founder / CPTO (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Agentic Ai, Product Market Fit, Startup Scaling, Leadership, Communication, Sales Force Building, Marketing Strategy, Hiring, Strategic Planning
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent English communication skills are required to collaborate with our network and investors.
Experience Required
Minimum 5 year(s)
Longevity Co-Founder / CPO (100 % remote) (m/f/d) at EWOR GmbH
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Scaling Startups, Product Market Fit, Sales Force Building, Marketing Strategy, Energy Management, Time Management, Goal Management, Fundraising, Communication
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. Must be an ambitious entrepreneur capable of taking full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 10 year(s)
HR Tech Co-Founder / Head of Sales (100 % remote) (m/f/d) at EWOR GmbH
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Sales, Marketing, Business Development, Product Market Fit, Leadership, Strategic Planning, Fundraising, Team Building, Communication, Time Management, Energy Management, Hr Tech
Specialization
You must be based in Europe or the Americas and be prepared to take full responsibility for scaling a startup to over €100M in revenue. Excellent English communication skills are required to collaborate with the network and investors.
Experience Required
Minimum 5 year(s)
AI Co-Founder / CEO (100 % remote) (m/f/d) at EWOR GmbH
Amsterdam, North Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Ai, Scaling Startups, Product Market Fit, Sales Force Building, Marketing Strategy, Fundraising, Team Building, Communication, Energy Management, Goal Management, Time Management
Specialization
Applicants must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. They must be ambitious entrepreneurs willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 5 year(s)
Circular Economy Co-Founder / COO (100 % remote) (m/f/d) at EWOR GmbH
Amsterdam, North Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Circular Economy, Startup Scaling, Business Development, Strategic Planning, Fundraising, Team Building, Product Market Fit, Sales Management, Marketing Strategy, Leadership, Communication
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent English communication skills are required.
Experience Required
Minimum 5 year(s)
Longevity Co-Founder / CPO (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Scaling Startups, Product Market Fit, Sales Force Building, Marketing Strategy, Fundraising, Team Building, Communication, Energy Management, Goal Management
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. They must be ambitious entrepreneurs willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 10 year(s)
Consumer AI Co-Founder / Head of Product (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Product Management, Consumer Ai, Startup Scaling, Fundraising, Team Building, Sales Force Development, Marketing Strategy, Product Market Fit, Communication, Leadership, Strategic Planning
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent communication skills in English are required.
Experience Required
Minimum 5 year(s)
Longevity Co-Founder / Head of Product (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Product Management, Scaling Startups, Communication, Time Management, Energy Management, Goal Management, Hiring, Sales Force Building, Marketing Strategy, Fundraising, Product Market Fit
Specialization
Applicants must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. They must be ambitious entrepreneurs willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 5 year(s)
Artificial Intelligence Co-Founder / CMO (100 % remote) (m/f/d) at EWOR GmbH
Amsterdam, North Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Artificial Intelligence, Startup Scaling, Product Market Fit, Sales Force Building, Marketing Strategy, Fundraising, Leadership, Communication, Time Management, Energy Management, Team Building, Strategic Planning
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent English communication skills are required.
Experience Required
Minimum 5 year(s)
Consumer AI Co-Founder / Head of Sales (100 % remote) (m/f/d) at EWOR GmbH
Tilburg, North Brabant, Netherlands - Full Time
Skills Needed
Entrepreneurship, Sales, Marketing, Product Market Fit, Fundraising, Leadership, Strategic Planning, Team Building, Communication, Business Development, Consumer Ai
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup. Excellent English communication skills are required to collaborate with the network and investors.
Experience Required
Minimum 5 year(s)
Circular Economy Co-Founder / CPTO (100 % remote) (m/f/d) at EWOR GmbH
Amsterdam, North Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Circular Economy, Business Scaling, Product Market Fit, Sales Force Building, Marketing Strategy, Fundraising, Leadership, Communication, Time Management, Energy Management, Hiring, Strategic Planning
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent communication skills in English are required.
Experience Required
Minimum 5 year(s)
DeepTech Co-Founder / Head of Engineering (100 % remote) (m/f/d) at EWOR GmbH
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Startup Development, Deeptech, Communication, Product Management, Sales, Marketing, Team Building, Coaching, Funding, Networking, Leadership, Goal Management, Time Management, Energy Management
Specialization
You should be based in Europe or the Americas and willing to take full responsibility for scaling your startup. Excellent communication skills in English are required.
Experience Required
Minimum 10 year(s)
Senior Software Engineer, Core Experiences - The Hague, Netherlands at Speechify
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Kotlin Multiplatform, Java, Gcp, Api Design, Systems Thinking, Algorithm Optimization, Backend Development, Cloud Functions, Sdk Development
Specialization
Requires a senior engineer with expertise in Kotlin Multiplatform and a strong grasp of systems thinking and end-to-end design. Experience with GCP is preferred, along with the ability to work effectively in a high-growth, remote startup environment.
Experience Required
Minimum 5 year(s)
Accounting Intern at SNV
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Accounting, Finance, English Proficiency, French Proficiency, Communication Skills, Problem Solving, Collaboration, Financial Administration
Specialization
Must be currently enrolled in a Bachelor's or Master's program in Accounting or Finance at an accredited EU university. Candidates must have the legal right to reside in the Netherlands and be proficient in English.
Software Engineer, iOS Core Product - Rotterdam, Netherlands at Speechify
Rotterdam, South Holland, Netherlands - Full Time
Skills Needed
Swift, Swiftui, Multithreading, Ci/Cd, Fastlane, Solid Principles, Git, Product Strategy, Architecture, Communication
Specialization
The ideal candidate should have experience scaling products to large user bases and a strong track record of product ownership. Technical proficiency in Swift, SwiftUI, multithreading, and CI/CD infrastructure is required.
Experience Required
Minimum 5 year(s)
Consumer AI Co-Founder / CPO (100 % remote) (m/f/d) at EWOR GmbH
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Product Management, Consumer Ai, Startup Scaling, Product Market Fit, Sales Force Building, Marketing Strategy, Team Building, Fundraising, Communication, Leadership, Strategic Planning
Specialization
You must be based in Europe or the Americas and be willing to take full responsibility for scaling a startup to over €100M in revenue. Excellent English communication skills are required to collaborate with our network and investors.
Experience Required
Minimum 5 year(s)
HealthTech Co-Founder / COO (100 % remote) (m/f/d) at EWOR GmbH
Amsterdam, North Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Scaling Startups, Strategic Planning, Team Building, Product Market Fit, Sales Force Development, Marketing Strategy, Fundraising, Communication, Energy Management, Time Management, Goal Management
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. They must be ambitious entrepreneurs willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 5 year(s)
Longevity Co-Founder / Head of Product (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Product Management, Scaling Startups, Strategic Planning, Team Building, Fundraising, Product Market Fit, Sales Force Development, Marketing Strategy, English Communication
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. Must be an ambitious entrepreneur willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 5 year(s)
Artificial Intelligence Co-Founder / CPTO (100 % remote) (m/f/d) at EWOR GmbH
Almere, Flevoland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Artificial Intelligence, Scaling Startups, Product Market Fit, Sales Force Building, Marketing Strategy, Fundraising, Team Building, Communication Skills, Energy Management, Goal Management, Time Management
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. Must be an ambitious entrepreneur willing to take full responsibility for scaling a company to unicorn status.
Experience Required
Minimum 10 year(s)
Applied AI Co-Founder / Head of Product (100 % remote) (m/f/d) at EWOR GmbH
The Hague, South Holland, Netherlands - Full Time
Skills Needed
Entrepreneurship, Product Management, Applied Ai, Scaling Startups, Fundraising, Team Building, Product Market Fit, Sales Strategy, Marketing Strategy, English Communication
Specialization
Candidates must be based in Europe or the Americas (or willing to relocate) and possess excellent English communication skills. Must be an ambitious entrepreneur willing to take full responsibility for scaling a company.
Experience Required
Minimum 5 year(s)