PlusMinusOne is a mobile startup studio that focuses on developing and marketing its own apps that are used and loved by millions of people around the world. Our products collectively reach more than a half-million new users every month in the US market alone. Our team works in hybrid model with offices in San Francisco and Istanbul.
We have been building mobile products focused on Business, Photo & Video, and Education categories in the App Store mainly for the US market since 2016. And in each of these categories, our goal is the same: provide actual value to people with the best mobile user experience.
We’re in an exciting period of growth and are looking for an exceptional Senior People & Culture Partner who will help us shape the future of mobile.
What we are looking for:
- Bachelor's degree in Business Administration, Human Resources, Psychology, or a related field.
- 7+ years of experience in Human Resources, People & Culture, or People Operations.
- Previous experience in technology companies, startups, or other fast-paced environments is highly preferred.
- Solid hands-on experience across recruitment, employee experience, performance management, HR operations, payroll coordination, and administrative affairs.
- Strong knowledge of labor law and HR compliance.
- Experience managing office operations and administrative processes.
- Excellent communication, stakeholder management, and relationship-building skills.
- A proactive, hands-on mindset with strong ownership and problem-solving abilities.
- Strong analytical skills with the ability to make data-driven decisions.
- Professional proficiency in English.
Your responsibilities will be:
As our Senior People & Culture Partner, you'll own a broad range of responsibilities across People & Culture, HR Operations, Payroll, and Workplace Management.
- Lead end-to-end recruitment processes and partner with hiring managers to attract and hire exceptional talent.
- Improve and manage onboarding and offboarding experiences.
- Drive performance management, feedback, career development, and talent management initiatives.
- Develop and execute employee engagement, culture, and retention programs.
- Identify learning and development needs and coordinate training initiatives.
- Support organizational development and change management projects.
- Analyze People metrics and provide insights to leadership for data-driven decision-making.
- Oversee day-to-day HR operations, including personnel administration, leave management, and employee documentation, while supporting and guiding the People & Culture team member.
- Coordinate payroll processes with external payroll providers and ensure accurate and timely execution.
- Ensure compliance with labor legislation and HR best practices.
- Manage employee relations, disciplinary processes, and HR-related legal matters.
- Continuously improve HR policies, processes, and systems to enhance efficiency and employee experience.
- Lead and oversee the Administrative Affairs team, ensuring smooth and efficient day-to-day office operations.
- Guide and follow up on vendor management, procurement, contracts, workplace budgets, and administrative processes.
- Oversee workplace facilities, occupational health & safety, and office services in collaboration with the Administrative Affairs team.
- Lead the planning of company events, internal activities, and employee engagement initiatives, coordinating execution with the People & Culture and Administrative Affairs teams.
What we offer:
- Opportunity to make an impact on millions of global users' life and the future of mobile
- Chance to be a part of a passionate and driven team where everyone’s ideas are valued
- A hybrid work environment with 3 days a week at the Kabataş Istanbul office
- Extra 5 days of PM1 paid vacation from the first year, increasing with seniority
- Performance-based bonus paid twice a year
- Ability to own a stock option after the first year
- Private health insurance package
- Lunch and transportation allowance
- Reimbursement package for any education, course, sports activities, hobbies, etc.
- A Macbook, iPhone, magic mouse, magic keyboard, and any other hardware that you need to deliver your best work.
Let's shape the future of mobile together!
Skills Required
- Bachelor's degree in Business Administration, Human Resources, Psychology, or related field
- 7+ years of experience in Human Resources, People & Culture, or People Operations
- Previous experience in technology companies, startups, or other fast-paced environments
- Hands-on experience across recruitment, employee experience, performance management, HR operations, payroll coordination, and administrative affairs
- Strong knowledge of labor law and HR compliance
- Experience managing office operations and administrative processes
- Excellent communication, stakeholder management, and relationship-building skills
- Proactive, hands-on mindset with strong ownership and problem-solving abilities
- Strong analytical skills with the ability to make data-driven decisions
- Professional proficiency in English
What We Do
PlusMinusOne is a mobile product studio that focuses on building tomorrow's leading mobile products. We are a group of extremely talented product designers, growth marketers, software engineers, and data nerds who are dreaming of shaping the future of mobile. If you are passionate about learning and building new apps that impact millions' life, then we'd like to meet you.








