Europe, Remote
________________________

Hello👋 I am Idan, Growth Lead at Kayzen, and I am now looking for a Customer Success Manager to join our global team 🙌

In this role, you will play a vital role in driving customer satisfaction, fostering long- term relationships and contributing to the overall growth and success of the company.

But wait, you have not heard of Kayzen before?😃

Kayzen is a mobile demand-side platform (DSP) dedicated to democratizing programmatic advertising. We enable leading apps, agencies, media buyers, and brands to run programmatic customer acquisition, retargeting, and brand performance campaigns through its self-serve and managed service options. Built on the core pillars of performance, transparency, control, and empowerment, Kayzen powers the world’s best mobile marketing teams with bespoke solutions that fuel business growth and deliver a competitive advantage. With an unprecedented scale of 160B+ daily ad requests from 1.6B+ unique users worldwide, we serve up to 1B+ ads per day in 180 countries. Kayzen is accessible through our APIs and user interface.

The Team

The CSM team serves a dual-purpose role within the organization, acting as a crucial link between our customers and our product & service offerings. This position is instrumental in understanding and addressing customer needs, ensuring that our solutions are aligned with their goals and challenges. Additionally, the CSM is responsible for developing comprehensive account strategies that focus on growth and customer success, owning the execution of the same along with the Trading Team and other internal stakeholders.

To succeed in this role you need:

• In-Depth Mastery of Kayzen DSP for Client Success
• Strategic Client Management and Campaign Excellence
• Leading in Industry Knowledge and Trends
• Client Advocacy and Relationship Building

Sounds interesting, doesn't it?

Responsibilities

We are seeking a highly proactive Customer Success Manager who will take full ownership of customer relationships. The ideal candidate will have a solutions-oriented mindset and provide clients with proactive consultations and data-driven campaign optimization recommendations on a daily basis.

1. Customer Success Management

• Form a deep understanding of the client’s business & goals
• Provide DSP advisory and strategic consultation from the onboarding phase
• Maintain detailed internal documentation of client information (Hubspot), interactions (call notes), feature requests (product wishlist), and campaign strategies
• Conduct engaging and informative Quarterly Business Reviews focusing on learnings, growth opportunities, and evangelizing on product roadmap

1. Account Strategy and Campaign Management

• Co-manage and optimize campaigns with the Client or Trading team, analyzing aggregate performance and log-level data to improve strategies.
• Report on account progress weekly / bi-weekly to internal and external stakeholders (client, PSS Lead, Product teams, etc)
• Set and achieve monthly and quarterly growth and milestone targets together with your Team Lead.
• Owning end-to-end client success and results through proactive optimizations, troubleshooting, and coordination

1. Feedback Loop and Product Development

• Proactively identify and address emerging client needs
• Work closely with the product team on enhancements based on client feedback.
• Efficiently troubleshoot issues and communicate them to the product and technical teams
• Provide regular feedback to management about client needs, market & competitor intelligence

Requirements

• 2+ years of experience managing performance-driven web clients – must-have.
• Hands-on experience with programmatic or digital advertising platforms.
• Proven ability to build and drive processes that truly move the needle for clients.
• Capable of working independently and collaboratively
• Strong analytical skills: able to dig into data, spot trends, and turn insights into action.
• A proactive mindset: you’re comfortable tackling challenges and finding solutions quickly.
• Attention to detail

What do we offer?

• Exceptional career growth and learning opportunity
• A unique opportunity to be part of an experienced team of industry experts and entrepreneurs who bring massive change to the Adtech market
• Direct, day-to-day work experience with the management
• A fun, driven, and multinational team located across Germany, India, UK, Argentina, Ukraine, Turkey, Spain  and many more countries
• A flexible work-from-home arrangement
• A 500-dollar home-office setup budget
• A 1000-dollar annual learning and development budget

Remote India, Bangalore

________________________

Hello 👋 I am Andrew, General Manager Revenue at Kayzen, and I am now looking for a Sales Development Representative to join my team.  🙌

But wait, you have not heard of Kayzen before? 😃 

Kayzen is a mobile demand-side platform (DSP) dedicated to democratizing programmatic advertising. We enable leading apps, agencies, media buyers, and brands to run programmatic customer acquisition, retargeting, and brand performance campaigns through its self-serve and managed service options.
Built on the three core pillars of performance, transparency, and control, Kayzen powers the world’s best mobile marketing teams with bespoke solutions that fuel business growth and deliver a competitive advantage.
With an unprecedented scale of 160B+ daily ad requests from 1.6B+ unique users worldwide, we serve up to 1B+ ads per day in 180 countries. Kayzen is accessible through our APIs and user interface.

The role

This role offers a chance to shape our growth in key global markets. We're looking for an ambitious and smart individual ready to launch a sales career in mobile advertising. 
The Sales Development Representative will be responsible for generating meetings for our sales team with relevant potential customers who are large and well-known app developers. 

 Responsibilities

• Proactively identify and map out potential customers who are large and well-known app developers
• Conduct in-depth market research to define target audiences and key decision-makers
• Craft personalized outreach messages via LinkedIn, email, and calls to generate interest and schedule meetings
• Maintain a high volume of outbound activity (e.g., emails, calls, LinkedIn messages) while focusing on quality engagement
• Develop and maintain strong relationships with prospects by understanding their strategy, needs, challenges, and budgets to assess product relevance
• Analyze market trends, competitor activities, and customer needs to refine outreach strategies
• Keep company CRM tools up to date and ensure records are well maintained

Requirements

• 1+ years experience working as a Sales Development Representative or similar role
• Mobile or AdTech experience is a plus
• Proven sales skills, with the ability to research, engage, and build rapport with prospects
• Strong organizational skills with the ability to prioritize and manage multiple tasks effectively
• Sales skills, self-driven research, persistence, and determination
• Familiarity with tools such as LinkedIn Sales Navigator, Loom, Apollo or Lusha
• Knowledge of and experience in using AI tools
• Team player with good, structured communication skills and proficiency in English
• A degree in Business, Marketing, or a related field is a plus but not mandatory

What do we offer?

• Exceptional career growth and learning opportunity
• A unique opportunity to be part of an experienced team of industry experts and entrepreneurs who bring massive change to the Adtech market
• Direct, day-to-day work experience with the management
• A fun, driven, and multinational team located across Germany, India, Israel, UK, Argentina, Ukraine, Turkey, Spain  and soon more countries
• A flexible work-from-home arrangement
• A 500-dollar home-office setup budget
• A 1000-dollar annual learning and development budget

Remote EMEA
________________________

Hello, I am Tomás, Global Supply and Partnerships Lead at Kayzen, and I am looking for a Programmatic Supply Specialist to strengthen our Supply Partnerships team. In this role, you will directly manage supply partners, drive performance improvements across key accounts, and ensure the highest quality of inventory on our platform.
This is a hands-on, high-impact role at the intersection of partner management, data analysis, and technical troubleshooting.

But wait, you have not heard of Kayzen before?😃

Kayzen is a mobile demand-side platform (DSP) dedicated to democratizing programmatic advertising. We enable leading apps, agencies, media buyers, and brands to run programmatic customer acquisition, retargeting, and brand performance campaigns through our self-serve and managed service options. Built on the three core pillars of performance, transparency, and control, Kayzen powers the world’s best mobile marketing teams with bespoke solutions that fuel business growth and deliver a competitive advantage. With an unprecedented scale of 160B+ daily ad requests from 1.6B+ unique users worldwide, we serve up to 1B+ ads per day in 180 countries. Kayzen is accessible through our APIs and user interface.

The Team

The Supply Team lies at the intersection of demand and supply within Kayzen, that is we are responsible for the accessibility, efficiency, quality and development of ad inventory our customers access through the Kayzen DSP. Leveraging years of expertise in mobile programmatic supply, we ensure Kayzen’s customers gain access to the right inventory for their campaigns. Additionally, the Supply Team works closely with most of the teams at Kayzen, such as the Product Team in identifying new relevant signals available on bid requests, or the Marketing Team, in generating supply insights for thought leadership content.

Responsibilities

Partner Management

• Own and manage relationships with key Ad Exchanges and publishers
• Run regular check-ins and Quarterly Business Reviews (QBRs) with key partners
• Monitor partner performance and identify and execute growth opportunities
• Evaluate technical integrations and drive improvements where needed
• Track and resolve media cost discrepancies and other troubleshooting in collaboration with internal teams
  
  

Internal Supply Liaison

• Act as the bridge between Supply and commercial teams
• Support a customer- and revenue-centric supply strategy
• Monitor supply performance across top 5–10 strategic accounts
• Translate customer account-level insights into actionables for exchanges.
• Identify and unlock performance opportunities across supply partners
  
  

Troubleshooting & Inventory Quality Management

• Partner closely with the Product Support team to resolve supply-related issues
• Investigate and troubleshoot campaign delivery and performance challenges
• Analyze inventory data (e.g. bid requests, loss notifications) to foster data-driven decisions
• Identify quality issues and optimization opportunities within the supply chain
  
  

Requirements

• 2+ years of experience in programmatic advertising, preferably managing supply (e.g. at a DSP or SSP)
• Background in partner management, account management, or customer-facing roles
• Strong understanding of the programmatic ecosystem (SSPs, DSPs, publishers, auction mechanics)
• Familiarity with key performance metrics (CPM, CTR, CPI, ROAS, win rate, etc.)
• Ability to analyze large datasets and derive actionable insights
• Experience working with SQL, Excel, Claude / GPT for data analysis
• Comfortable working with working with large amounts of raw level data and campaign performance metrics
• Capable of working independently and collaboratively
• Strong work ethics with an innovative and problem-solving approach
• Exceptional attention to detail

What do we offer?

• Exceptional career growth and learning opportunity
• A unique opportunity to be part of an experienced team of industry experts and entrepreneurs who bring massive change to the Adtech market
• Direct, day-to-day work experience with the management
• A fun, driven, and multinational team located across Germany, India, Argentina, Israel, Ukraine, Turkey, the UK and more countries.
• A flexible work-from-home arrangement
• A 500-dollar home-office setup budget
• A 1000-dollar annual learning and development budget

Sales Director - iGaming (m/f/d)

Remote Europe

________________________

Hello👋I am Andrew, General Manager Revenue at Kayzen. I am now looking for a Sales Director, - iGaming  to join our global team and play a pivotal role in scaling our reach to top app iGaming companies worldwide  🙌

In this role, you will play a vital role in driving customer satisfaction, fostering long- term relationships and contributing to the overall growth and success of the company. As a growing company and team there is a lot of opportunity for the right candidate to grow and develop with the company. 

But wait, you have not heard of Kayzen before?😃

Kayzen is a mobile demand-side platform (DSP) dedicated to democratizing programmatic advertising. We enable leading apps, agencies, media buyers, and brands to run programmatic customer acquisition, retargeting, and brand performance campaigns through its self-serve and managed service options. Built on the core pillars of performance, transparency, control, and empowerment, Kayzen powers the world’s best mobile marketing teams with bespoke solutions that fuel business growth and deliver a competitive advantage. With an unprecedented scale of 160B+ daily ad requests from 1.6B+ unique users worldwide, we serve up to 1B+ ads per day in 180 countries. Kayzen is accessible through our APIs and user interface.

The Team

You will work with a carefully selected, diverse and globally distributed team from customer success, engineering, data science, design, marketing, product and more. We are highly motivated and aligned in our quest to disrupt the multi-billion dollar mobile ad-tech industry. Sounds interesting?

The Role

As our Sales Director, - iGaming, your primary focus will be to drive new businesses from leading iGaming companies globally. The leaders in Kayzen’s team who you will closely interact with are our marketing lead, SDR resources and our customer success lead (onboarding and growing customers you sign and bring on board). Apart from your primary tasks, you are welcome to contribute to multiple areas in the organization such as product, marketing and partnerships. Since our key product and customer success team members are located globally, we are open to a remote setup for this position. For optimal overlap with customers’ time zones and internal teams your main working location should be anywhere between CET and US East time zone.

Responsibilities

• Excel at acquiring new app customers (focus: outbound) who generate sticky, sustainable revenue growth from the top iGaming customers globally
• Actively engage with customers, partners and other market participants to identify and propose new opportunities for revenue growth
• Cooperate with our marketing team to help build our narrative and communication for the target customer profile of App Developers
• Understand customer needs and bring in new ideas on how we can expand our product to add value for customers
• Continuously identify potential sales and marketing bottlenecks and implement relevant improvements
• Build strong relationships with leaders within the ad-tech industry and key customers and partners. Represent Kayzen at industry events and be a source of knowledge to customers as well as a customer advocate internally 
• Working closely with the SDR team to build pipeline and create opportunities
• Keep Hubspot up to date and ensure accurate record keeping
• This is an individual contributor role and the key success metric is new, signed iGaming customers for Kayzen

Requirements

• At least 5 years of business development / sales experience in ad-tech or mobile app-development industry
• Previous experience in managing B2B sales or partnerships holistically with complex products or services
• Existing network in the iGaming industry and knowledge of the sector and client needs. 
• Knowledge of the programmatic landscape and understanding of the performance media sector are essential. 
• Detail-oriented and process driven with a structured problem-solving attitude and a KPI driven approach.
• Great work ethics, results orientation, persuasiveness and high level of initiative and assertiveness
• Good business acumen with an ability to identify and execute on growth opportunities
• Enjoying working in a fast paced and dynamic start-up environment

What do we offer?

• Exceptional career growth and learning opportunity
• A unique opportunity to be part of an experienced team of industry experts and entrepreneurs who bring massive change to the Adtech market
• Direct, day-to-day work experience with the management
• A fun, driven, and multinational team located across Germany, India, Argentina, Israel, Ukraine, Turkey, the UK and more countries
• A flexible work-from-home arrangement
• A 500-dollar home-office setup budget
• A 1000-dollar annual learning and development budget

Sales Director - Agencies & Brands   (m/f/d)

London

________________________

Hello👋I am Andrew, General Manager Revenue at Kayzen, and I am now looking for a Sales Director - Agencies & Brands to join our global team 🙌

In this role, you will play a vital role in driving customer satisfaction, fostering long- term relationships and contributing to the overall growth and success of the company. But wait, you have not heard of Kayzen before?😃

Kayzen is a mobile demand-side platform (DSP) dedicated to democratizing programmatic advertising. We enable leading apps, agencies, media buyers, and brands to run programmatic customer acquisition, retargeting, and brand performance campaigns through its self-serve and managed service options. Built on the core pillars of performance, transparency, control, and empowerment, Kayzen powers the world’s best mobile marketing teams with bespoke solutions that fuel business growth and deliver a competitive advantage. With an unprecedented scale of 160B+ daily ad requests from 1.6B+ unique users worldwide, we serve up to 1B+ ads per day in 180 countries. Kayzen is accessible through our APIs and user interface.

The Team

You will work with a carefully selected, diverse and globally distributed team from customer success, engineering, data science, design, marketing, product and more. We are highly motivated and aligned in our quest to disrupt the multi-billion dollar mobile ad-tech industry. Sounds interesting?

The Role

As our Sales Director - Agencies & Brands, your primary focus is on opening new opportunities with Agencies and Brands customers that align to Kayzen’s strategy. Your previous experience as a senior business leader in the adtech or digital marketing industry with a strong network with Agency executives will be a great starting point to create an immediate impact from Day 1. We are seeing strong traction across performance and branding budgets. Solid experience at generating new business from a range of agencies (independent and hold cos) is therefore essential. The leaders in Kayzen’s team who you will closely interact with are our customer success lead (growing key customers), GM Revenue (support and help to win customers) and the wider GTM team who are all aligned in making Kayzen a continued success.  Apart from your primary tasks, you are welcome to contribute to multiple areas in the organization such as product, data analytics and partnerships.  Given the need to meet customers in person, the candidate needs to be able to travel into London at least twice a week. 

Responsibilities

• Acquire new customers through your existing network and new outreach ensuring that ambitious sales targets are met
• Work closely with the GM Revenue and develop and execute GTM strategies for growing our business with agencies and brands 
• Build and maintain strong relationships with leaders within the agency, programmatic and mobile advertising market
• Actively engage with customers, partners and other market participants to identify and propose new opportunities for revenue growth
• Understand customer needs and bring in new ideas on  how we can expand our product to add value for customers
• Continuously identify potential sales and marketing bottlenecks and implement relevant improvements
• Collaborate with the existing team and operate in a positive manner

Requirements

• Proven track record of  winning new customers from the agency sector
• A strategic approach to revenue growth with the ability to create a successful GTM
• Detail-oriented and process driven with a structured problem-solving attitude and a KPI driven approach.
• Good understanding of programmatic advertising and digital marketing
• Strong communication skills and people orientation - both internally and externally 
• Strong work ethics, results orientation, persuasiveness and high level of initiative and assertiveness
• Good business acumen with an ability to identify and execute on growth opportunities
• Enjoys working in a start-up environment with the flexibility to adapt to changing needs

What do we offer?

• Exceptional career growth and learning opportunity
• A unique opportunity to be part of an experienced team of industry experts and entrepreneurs who bring massive change to the mobile ads market
• Direct, day-to-day work experience with the management
• A fun, driven, and multinational team located across Germany, India, Argentina, Ukraine, Spain, Israel the UK and more countries
• A flexible work-from-home arrangement
• A 500-dollar home-office setup budget
• A 1000-dollar annual learning and development budget

Senior Sales Director - Apps (m/f/d)

London, EU Remote

________________________

Hello👋I am Andrew, General Manager Revenue at Kayzen. I am now looking for a Senior Sales Director, - Apps  to join our global team and play a pivotal role in scaling our reach to top app developers worldwide  🙌

In this role, you will play a vital role in driving customer satisfaction, fostering long- term relationships and contributing to the overall growth and success of the company. As a growing company and team there is a lot of opportunity for the right candidate to grow and develop with the company. 

But wait, you have not heard of Kayzen before?😃

Kayzen is a mobile demand-side platform (DSP) dedicated to democratizing programmatic advertising. We enable leading apps, agencies, media buyers, and brands to run programmatic customer acquisition, retargeting, and brand performance campaigns through its self-serve and managed service options. Built on the core pillars of performance, transparency, control, and empowerment, Kayzen powers the world’s best mobile marketing teams with bespoke solutions that fuel business growth and deliver a competitive advantage. With an unprecedented scale of 160B+ daily ad requests from 1.6B+ unique users worldwide, we serve up to 1B+ ads per day in 180 countries. Kayzen is accessible through our APIs and user interface.

The Team

You will work with a carefully selected, diverse and globally distributed team from customer success, engineering, data science, design, marketing, product and more. We are highly motivated and aligned in our quest to disrupt the multi-billion dollar mobile ad-tech industry. Sounds interesting?

The Role

As our Senior Sales Director, - Apps, your primary focus will be to drive new businesses from the leading Global App Developers. The leaders in Kayzen’s team who you will closely interact with are our marketing lead, SDR resources and our customer success lead (onboarding and growing customers you sign and bring on board). Apart from your primary tasks, you are welcome to contribute to multiple areas in the organization such as product, marketing and partnerships. Since our key product and customer success team members are located globally, we are open to a remote setup for this position. For optimal overlap with customers’ time zones and internal teams your main working location should be anywhere between CET and US East time zone.

Responsibilities

• Excel at acquiring new app customers (focus: outbound) who generate sticky, sustainable revenue growth from the top 150 global apps
• Actively engage with customers, partners and other market participants to identify and propose new opportunities for revenue growth
• Cooperate with our marketing team to help build our narrative and communication for the target customer profile of App Developers
• Understand customer needs and bring in new ideas on how we can expand our product to add value for customers
• Continuously identify potential sales and marketing bottlenecks and implement relevant improvements
• Build strong relationships with leaders within the ad-tech industry and key customers and partners. Represent Kayzen at industry events.
• Working closely with the SDR team to build pipeline and create opportunities
• Keep Hubspot up to date and ensure accurate record keeping
• This is an individual contributor role and the key success metric is new, signed app developer customers for Kayzen

Requirements

• At least 6 years of business development / sales experience in ad-tech or mobile app-development industry
• Previous experience in managing B2B sales or partnerships holistically with complex products or services
• Knowledge of the programmatic landscape and understanding of the performance media sector are essential. 
• Detail-oriented and process driven with a structured problem-solving attitude and a KPI driven approach.
• Great work ethics, results orientation, persuasiveness and high level of initiative and assertiveness
• Good business acumen with an ability to identify and execute on growth opportunities
• Enjoying working in a fast paced and dynamic start-up environment

What do we offer?

• Exceptional career growth and learning opportunity
• A unique opportunity to be part of an experienced team of industry experts and entrepreneurs who bring massive change to the Adtech market
• Direct, day-to-day work experience with the management
• A fun, driven, and multinational team located across Germany, India, Argentina, Israel, Ukraine, Turkey, the UK and more countries
• A flexible work-from-home arrangement
• A 500-dollar home-office setup budget
• A 1000-dollar annual learning and development budget

Remote EMEA, LATAM
________________________

Hello, I am Tomás, Global Supply and Partnerships Lead at Kayzen, and I am looking for a Partnership Manager (AdTech) to strengthen our Supply Partnerships team. In this role, you will directly manage supply partners, drive performance improvements across key accounts, and ensure the highest quality of inventory on our platform.
This is a hands-on, high-impact role at the intersection of partner management, data analysis, and technical troubleshooting.

But wait, you have not heard of Kayzen before?😃

Kayzen is a mobile demand-side platform (DSP) dedicated to democratizing programmatic advertising. We enable leading apps, agencies, media buyers, and brands to run programmatic customer acquisition, retargeting, and brand performance campaigns through our self-serve and managed service options. Built on the three core pillars of performance, transparency, and control, Kayzen powers the world’s best mobile marketing teams with bespoke solutions that fuel business growth and deliver a competitive advantage. With an unprecedented scale of 160B+ daily ad requests from 1.6B+ unique users worldwide, we serve up to 1B+ ads per day in 180 countries. Kayzen is accessible through our APIs and user interface.

The Team

The Supply Team lies at the intersection of demand and supply within Kayzen, that is we are responsible for the accessibility, efficiency, quality and development of ad inventory our customers access through the Kayzen DSP. Leveraging years of expertise in mobile programmatic supply, we ensure Kayzen’s customers gain access to the right inventory for their campaigns. Additionally, the Supply Team works closely with most of the teams at Kayzen, such as the Product Team in identifying new relevant signals available on bid requests, or the Marketing Team, in generating supply insights for thought leadership content.

Responsibilities

Partner Management

• Own and manage relationships with key Ad Exchanges and publishers
• Run regular check-ins and Quarterly Business Reviews (QBRs) with key partners
• Monitor partner performance and identify and execute growth opportunities
• Evaluate technical integrations and drive improvements where needed
• Track and resolve media cost discrepancies and other troubleshooting in collaboration with internal teams
  
  

Internal Supply Liaison

• Act as the bridge between Supply and commercial teams
• Support a customer- and revenue-centric supply strategy
• Monitor supply performance across top 5–10 strategic accounts
• Translate customer account-level insights into actionables for exchanges.
• Identify and unlock performance opportunities across supply partners
  
  

Troubleshooting & Inventory Quality Management

• Partner closely with the Product Support team to resolve supply-related issues
• Investigate and troubleshoot campaign delivery and performance challenges
• Analyze inventory data (e.g. bid requests, loss notifications) to foster data-driven decisions
• Identify quality issues and optimization opportunities within the supply chain
  
  

Requirements

• 2+ years of experience in programmatic advertising, preferably managing supply (e.g. at a DSP or SSP)
• Background in partner management, account management, or customer-facing roles
• Strong understanding of the programmatic ecosystem (SSPs, DSPs, publishers, auction mechanics)
• Familiarity with key performance metrics (CPM, CTR, CPI, ROAS, win rate, etc.)
• Ability to analyze large datasets and derive actionable insights
• Experience working with SQL, Excel, Claude / GPT for data analysis
• Comfortable working with working with large amounts of raw level data and campaign performance metrics
• Capable of working independently and collaboratively
• Strong work ethics with an innovative and problem-solving approach
• Exceptional attention to detail

What do we offer?

• Exceptional career growth and learning opportunity
• A unique opportunity to be part of an experienced team of industry experts and entrepreneurs who bring massive change to the Adtech market
• Direct, day-to-day work experience with the management
• A fun, driven, and multinational team located across Germany, India, Argentina, Israel, Ukraine, Turkey, the UK and more countries.
• A flexible work-from-home arrangement
• A 500-dollar home-office setup budget
• A 1000-dollar annual learning and development budget