<h3 class="ql-align-justify">At Roofstacks, we are not content with simply innovating; we are committed to pushing the frontiers of technology. Since our establishment in 2015, we have skillfully integrated conventional systems with cutting-edge solutions, raising the standard in industries such as tourism, metaverse, AR, gaming, blockchain, and fintech.</h3><p><br></p>

RoofStack

Scrum Master

Senior Internal Communication and Employer Branding Specialist

Human Resources Business Partner Lead

Senior Corporate Communications Specialist

Mechanical Engineer

Senior Product Owner

Mobile Developer

Software Developer

Backend Developer

RoofStacks is seeking a Scrum Master to join their team.  Responsibilities include a deep understanding of Agile frameworks (Scrum, Kanban), experience with Agile project management tools (Jira, Confluence), and proficiency in Agile metrics and reporting. The ideal candidate will be skilled in working with distributed and cross-functional teams, experienced in conflict resolution, and possess high learning agility.  The role involves fostering an Agile mindset, driving adoption, and ensuring efficient project execution across various tech domains including Tourism Systems, Extended Reality, Blockchain, Game Development, and Fintech. The position is based in Istanbul and offers a hybrid work arrangement.

Business Analyst

<div class="section page-centered" data-qa="job-description"><div><span style="font-size: inherit;">As Roof Stacks, we have been carrying out innovative projects since 2015. We aim to become a global actor in Tourism Systems, Extended Reality(AR/VR), Blockchain Technologies, Game Development, and Financial Technology, which are our areas of expertise.</span>&nbsp;<span style="font-size: inherit;">We focus on creating a difference with the technologies we develop and designing the future. In addition to our central office in Ataşehir/İstanbul, we have branches in Antalya and Elazığ in Turkey. We have strengthened our position in the global market by opening a new office in Austin, USA, which hosts world technology giants from all over the world.</span>&nbsp;</div><div><br></div><div><b>Qualifications:</b></div><div><br></div><div>&nbsp;<span style="font-size: inherit;">*Excellent facilitation, coaching, and interpersonal communication skills</span></div><div><span style="font-size: inherit;">*Strong analytical mindset with a structured approach to problem-solving</span></div><div><span style="font-size: inherit;">*Highly collaborative, with the ability to work effectively across teams and departments</span></div><div><span style="font-size: inherit;">*Self-motivated, proactive, and committed to continuous improvement</span></div><div><span style="font-size: inherit;">*Capable of fostering Agile mindset and driving adoption at both team and organizational levels</span></div><div><span style="font-size: inherit;">*Proficient in English, both written and spoken</span>&nbsp;</div><div><br></div><div><b>Responsibilities:</b>&nbsp;</div><div><br></div><div><span style="font-size: inherit;">*Deep understanding of Agile frameworks, particularly Scrum and Kanban</span></div><div><span style="font-size: inherit;">*Hands-on experience with Agile project management tools (e.g., Jira, Confluence)</span></div><div><span style="font-size: inherit;">*Familiarity with Agile metrics and reporting (velocity, burndown charts, cycle time, etc.)</span></div><div><span style="font-size: inherit;">*Skilled in working with distributed and cross-functional teams</span></div><div><span style="font-size: inherit;">*Experienced in conflict resolution and facilitating collaborative decision-making</span></div><div><span style="font-size: inherit;">*High&nbsp;Learning&nbsp;Agility&nbsp;capacity</span></div><div><span style="font-size: inherit;">*Solid knowledge of product development lifecycles and Agile planning techniques</span></div></div>undefinedundefinedundefined

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whoop

Trade Marketing Lead

Reltio

Senior DevOps Engineer

D-market

Customer Support Specialist

Solution Architect

PPfa

Administrative Manager

oportun

Senior Software Engineer

Staff Accountant

Granicus

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Training Specialist I

The Trade Marketing Lead will manage go-to-market efforts across key retail partners, driving brand presence and sell-through. Responsibilities include developing retail programs, training experiences, and visual merchandising strategies. They will collaborate with Creative, Operations, and external agencies to ensure excellent execution across all retail touchpoints. This includes managing relationships with external agency partners, designing and executing in-store events and retail training programs, planning participation in partner events, authoring creative briefs, and supporting retail expansion by identifying and driving opportunities for door growth with existing partners. The role also involves owning the trade marketing budget.

Senior Software Engineer (Backend, Coaching)

Test Technician (Hardware Validation)

Senior Hardware Quality Engineer (NPI)

Software Engineer II (Backend, Growth)

Product Manager II (Growth)

Senior Industrial Designer, Accessories & Soft Goods

Android Engineer II

Corporate Counsel, Global Privacy and Data Protection

Country Marketing Manager, North America

<div>At WHOOP, we're on a mission to unlock human performance and healthspan. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives.</div><div><br></div><div>We are seeking a strategic and execution-focused Trade Marketing Lead to manage our go-to-market efforts across key retail partners, both in-store and online. This role is essential in driving brand presence, engagement, and sell-through by developing best-in-class retail programs, training experiences, and visual merchandising strategies. You will collaborate cross-functionally with Creative, Operations, and external agencies to ensure excellence in execution across all retail touchpoints.</div><div><br></div><div><b>This role is based in the WHOOP office located in Boston, MA and is for a 6-month contract period (mid-July 2025 to end of January 2026).&nbsp;</b></div><div><h3>RESPONSIBILITIES:</h3><ul class="posting-requirements plain-list"><ul><li>Lead the execution of in-store and online marketing initiatives across key U.S. retail partners, ensuring consistent brand presence and alignment with channel-specific strategies to drive awareness, consideration, and conversion.</li><li>Establish and maintain visual merchandising standards, developing comprehensive trade marketing toolkits that include point-of-sale (POS) assets such as fixtures, signage, and displays to elevate the WHOOP brand in retail environments.</li><li>Manage end-to-end relationships with external agency partners, overseeing the development, fabrication, installation, and auditing of physical marketing assets to ensure quality, timeliness, and compliance with retailer requirements.</li><li>Design and execute in-store events and retail training programs that foster frontline associate engagement, enhance product knowledge, and improve customer sell-through—leveraging both in-person activations and scalable digital learning tools.</li><li>Plan, coordinate, and manage WHOOP’s participation in national and regional partner events, from concept through execution, to amplify brand visibility, engage consumers, and support key retail relationships.</li><li>Author detailed creative briefs for trade marketing initiatives, setting clear objectives, KPIs, timelines, and deliverables while ensuring all creative output adheres to WHOOP’s brand guidelines and meets channel needs.</li><li>Support retail expansion by identifying and driving opportunities for door growth with existing partners, collaborating with sales teams to unlock new placements and deepen in-store presence.</li><li>Own the trade marketing budget, including strategic allocation, ongoing spend tracking, and post-program performance reviews to ensure efficient use of resources and positive return on investment.</li></ul></ul></div><div><h3>QUALIFICATIONS:</h3><ul class="posting-requirements plain-list"><ul><li>5-7 years of experience in trade, experiential and/or brand marketing.&nbsp;</li><li>Strong understanding of visual merchandising strategy and execution.</li><li>Strong ability to manage multiple retailers simultaneously.&nbsp;</li><li>Brings a mix of a creative &amp; commercial mindset to the table.&nbsp;</li><li>Excellent communication (verbal and written) and stakeholder management skills.&nbsp;</li><li>Loves getting into the weeds and being a hands-on problem solver.&nbsp;</li><li>Strong time management skills - executes with pace and possesses a strong sense of urgency.</li><li>Passion for fitness, health, &amp; technology.</li><li>Willingness to travel (up to 10%).</li></ul></ul></div><div>Interested in the role, but don’t meet every qualification? We encourage you to still apply! At WHOOP, we believe there is much more to a candidate than what is written on paper, and we value character as much as experience. As we continue to build a diverse and inclusive environment, we encourage anyone who is interested in this role to apply.</div><div><br></div><div>WHOOP is an Equal Opportunity Employer and participates in E-verify to determine employment eligibility. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.</div><div><br></div><div><b>This role is based in the WHOOP office located in Boston, MA and is for a 6-month contract period (mid-July 2025 to end of January 2026).&nbsp;</b></div>

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This assessment gives us an idea of your C++ skills- Companies that evaluate this skillset in interviews: Rockstar Games, Ubisoft, Mayhem Studios, etc.- 10 Multiple Choice questions- Average time to complete: 7 to 10 minutes

Let's assess your Data Structures! - This assessment gives us an idea of your problem solving skills using DSA- Companies that evaluate this skillset in interviews: MPL, LILA Games, GSN Games, etc.- 10 Multiple Choice questions

Data Structures and Algorithms

Let's assess your Programming Patterns! ????- This assessment gives us an idea of your code architecture skills- Companies that evaluate this skillset in interviews: Dirtcube, PTW, Playshifu, etc.

Programming Patterns

Let's assess your OOPs skills! ????- This assessment gives us an idea of your fundamental OOPS concepts and Solid principles skills- Companies that evaluate this skillset in interviews: Hitwicket, GSN Games, Tomo Club, etc.

Object Oriented Programming

Let's assess your Unity Skills ????- This assessment gives us an idea of your Unity fundamentals- Companies you can apply for after taking this assessment: Godspeed games, Salvation Games, nCore Games, etc.