
Constructor · Barcelona
OUR MISSION Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency. Wit...
Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x
efficiency.
With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research
addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students.
As the Senior Executive Assistant to the Founder of Constructor Group, you will play a critical role in supporting a dynamic and
fast-paced executive office. This is a high-exposure position requiring exceptional organisational, project, and time-management
skills. You will be responsible for handling a wide range of administrative, logistical, and scheduling tasks for the CEO and, on
occasion, his family.
This role is ideal for individuals who thrive in demanding environments, are proactive problem-solvers, and are committed to
delivering excellence in executive support. The ideal candidate is highly organized, discreet, detail-oriented, and capable of
independently managing multiple priorities with flexibility and composure.
More about the CEO Serg Bell.
preparing briefings and materials.
last-minute requests.
Travel Requirements
Additional Qualifications
Compensation & Contract
In this role, “good” is not enough.
We are looking for someone who operates at a “great” level — consistently, calmly, and with care — because that difference defines
the success of everything around the CEO.
Constructor fosters equal opportunity for people of all backgrounds and identities. We are led by a gender-balanced board
committed to building a diverse and inclusive organisation where everyone can become their best self. We do not discriminate based
on age, disability, gender identity, sexual orientation, ethnicity, race, religion or belief, parental and family status, or other
protected characteristics. We welcome applications from women, men and non-binary candidates of all ethnicities and socio-economic
backgrounds. We encourage people belonging to underrepresented groups to apply.
OUR MISSION Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency. With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students. PLEASE SEND YOUR RESUME IN ENGLISH ONLY. As Lead Executive Assistant & Private Office Operations Manager (CEO Office) of Constructor Group, you will operate at the centre of a dynamic, global ecosystem spanning Germany, Turkey, and Bulgaria. This position is designed for an experienced professional with 15+ years of proven excellence in executive operations, project leadership, or private office management — someone who combines operational precision, strategic judgment, and the stamina to lead in a constantly changing, high-performance environment. This is a senior, hands-on leadership role combining Executive Assistant & Personal Assistant, Private Office, and team management responsibilities. You will manage and develop a team of Executive Assistants and 10–15 supporting personas (drivers, chefs, housekeepers, coordinators, etc.), ensuring flawless coordination across all aspects of the CEO’s professional and personal ecosystem. Your ultimate mission is simple but demanding: to maximise the CEO’s productivity, anticipate needs before they arise, and make the impossible happen smoothly and discreetly. This is a highly hands-on leadership role. While you will manage and develop the administrative support team, you will also personally execute critical Executive Assistant and Personal Assistant tasks for the CEO when needed. The successful candidate must be comfortable switching between strategic coordination, team leadership, and direct, hands-on support — including calendar management, travel coordination, personal errands, vendor communication, last-minute problem solving, and confidential personal matters. More about the CEO Serg Bell. DUTIES AND RESPONSIBILITIES: Hands-on Executive & Personal Support * Personally support the CEO with high-priority executive and personal tasks when direct involvement is required. * Manage last-minute calendar changes, urgent travel needs, personal logistics, family coordination, household/service provider communication, and confidential errands. * Step in directly when the team is unavailable, overloaded, or when the task requires senior judgment, discretion, or speed. * Balance leadership responsibilities with direct execution; this role is not purely managerial. Leadership & Team Management * Lead, coach, and structure a high-performing administrative team (3–4 Executive Assistants and 10–15 support personnel). * Create clarity of roles, responsibilities, and workflows to ensure seamless execution of all tasks across time zones and geographies. * Establish and enforce SOPs, checklists, and productivity tools that bring structure to complex, parallel workstreams. * Serve as the primary interface between the CEO, Chief of Staff, and broader support network. Operational Excellence * Oversee all elements of unusually complex calendar and scheduling management — ensuring accuracy, relevance, and efficiency for 120–150 activities weekly across multiple time zones. * Ensure that meetings, travel, and communications are flawlessly planned, briefed, and executed, with buffers and contingency plans always in place. * Oversee travel logistics: end-to-end itineraries, ground and air coordination, VVIP protocols, and on-the-move connectivity. * Anticipate needs before they emerge, and proactively solve issues to prevent disruptions. Project & Process Management * Implement efficient systems for tracking, prioritizing, and closing tasks across multiple domains. * Drive continuous improvement in workflows and team collaboration. * Manage sensitive, high-stakes projects (e.g., relocations, private events, health procedures, VIP visits) with precision and confidentiality. Stakeholder Coordination * Serve as the central communication point between the CEO’s office and all external and internal stakeholders — partners, executives, family, and service providers. * Maintain consistent tone and professionalism across all touchpoints, ensuring each interaction reflects Constructor’s standards of excellence. * Build strong relationships that enable efficient collaboration and trust. Confidentiality & Security * Uphold absolute confidentiality and ensure all sensitive information is managed securely. * Apply risk management standards to travel, guest lists, and personal data handling. KEY PERFORMANCE INDICATORS (KPIS): * Team Alignment & Efficiency: 100% task visibility, clear accountability, zero duplication of work. * Calendar Accuracy: 95%+ precision; no disruptions to the CEO's schedule. * Responsiveness: Urgent requests within 10 minutes; regular calls/meetings within one working day. * Task Delivery Reliability: 95%+ on-time completion across all streams. * Stakeholder Satisfaction: 90%+ satisfaction from VIP guests and family engagements. * Process Optimization: Continuous measurable improvements in time, cost, and output quality. QUALIFICATIONS AND EXPERIENCE: We are looking for someone exceptional — not just efficient, but extraordinary. Someone who thrives where others slow down, who creates structure in chaos, and who finds deep satisfaction in delivering excellence every single day. * Decisive & Proactive. You take initiative, anticipate needs, and act fast. Mistakes are learned from, not feared — inaction is worse than imperfection. * Strategic Project Orchestrator. You can coordinate people, priorities, and processes simultaneously — ensuring the whole system runs smoothly and intelligently. * Meticulous Attention to Detail. You don’t just “notice details”; you master them. Precision is your natural language, and nothing escapes your eye. * Thrives on Change & Fast-Paced Environments. You find energy in intensity. You remain calm, resourceful, and sharp when things shift quickly — because that’s when you perform at your best. * Creative Problem Solver. You think critically, adapt quickly, and design efficient solutions for complex or unconventional problems. * Execution Excellence. You love getting things done — quickly, correctly, and beautifully. High task volume motivates you, not overwhelms you. * Curious & Quality-Driven. “Good enough” isn’t good enough for you. You constantly explore alternatives, aiming for the most optimal result given time, effort, and resources. * Flexible, Adaptive, & Resilient. You stay composed under stress, adjust fast, and thrive when priorities shift. * Empathetic Communicator & Team Leader. You build trust across diverse personalities, ensuring everyone feels valued and aligned toward the same goal. * Discreet & Trustworthy. You handle every piece of information and every person with integrity, confidentiality, and respect. Travel & Location Requirements * Primary operational hubs: Germany (Bremen), Turkey (Bodrum), Bulgaria (Sofia) * Frequent international travel required; ability to relocate or spend extended periods in key hubs. * Valid passport and readiness to travel on short notice for business or family support. Additional Requirements * Fluent English (spoken and written); additional languages an advantage. * Proven experience in managing executive operations, teams, or private offices at a top-tier level. * High digital literacy (MS Outlook, productivity tools, task-tracking systems, AI assistants). * Able to pass comprehensive background checks (criminal, psychological, and substance screening). Compensation & Contract * Competitive, performance-based compensation with relocation support if required. * Designed for ambitious professionals motivated by excellence, precision, and impact. * The role offers continuous growth, global exposure, and a front-row seat to the execution of complex, high-stakes projects. In this role, “good” is not enough. We are looking for someone who operates at a “great” level — consistently, calmly, and with care — because that difference defines the success of everything around the CEO. WHAT WE OFFER * 💻 Choice of work equipment (e.g., laptop, monitor, etc.) * 🇬🇧 English classes (iTalki – $130 monthly) * ⏰ Flexible schedule (we usually work between 09:00/10:00 and 18:00/19:00 CET or EET) * 👶 Newborn bonus (€500 per child) * 🧠 Patent remuneration * 🌴 Paid leave * 🧑💻 Remote work in locations without our offices * Hybrid work in locations with offices (2 days in-office, 3 days remote) Constructor fosters equal opportunity for people of all backgrounds and identities. We are led by a gender-balanced board committed to building a diverse and inclusive organisation where everyone can become their best self. We do not discriminate based on age, disability, gender identity, sexual orientation, ethnicity, race, religion or belief, parental and family status, or other protected characteristics. We welcome applications from women, men and non-binary candidates of all ethnicities and socio-economic backgrounds. We encourage people belonging to underrepresented groups to apply.
WHO WE ARE We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future. Our user-friendly, trade-everything platform empowers both first-time investors and seasoned experts to invest in the cryptocurrencies, crypto indices, stocks*, precious metals and commodities* they want — with any sized budget, 24/7. Our global team works across different cultures and time zones, bringing our products to more than 7 million customers, making us one of Europe’s safest and most secure platforms that powers modern investing. Headquartered in Austria but operating across Europe, our products are built by fast-moving, talented, “roll-up-your-sleeves-and-make-it-happen” kind of people. It’s these diverse perspectives and innovative minds operating as ONE TEAM that keep Bitpanda at the cutting edge of our industry. So if you’re someone who thinks big, moves fast and wants to make an impact right from day one, then get ready to join our industry-changing team. Let’s go! YOUR MISSION As Senior Product Marketing Specialist for Bitpanda’s Crypto & Advanced Trading products, you will be responsible for driving their positioning, adoption, and engagement across Bitpanda's core crypto and advanced trading offerings. You’ll work at the intersection of Product, Marketing, and the Commercial teams to design go-to-market strategies and compelling narratives that resonate with our users. A natural product manager for marketing initiatives, you combine strategic vision with ownership of the roadmap, clear prioritisation, and hands-on delivery. You’ll translate product value into impactful campaigns, shape messaging across channels, and collaborate cross-functionally to ensure that launches and ongoing initiatives are both seamless and measurable. WHAT YOU’LL DO * Strategy & Positioning: Own and execute the comprehensive product marketing strategy and unique value positioning for Bitpanda’s full crypto and advanced trading product suite. * Track and analyse funnel health and user behaviour across crypto investor segments, developing strategies to boost acquisition, activity, and retention. * Collaborate cross-functionally with Product, Marketing, Customer Support, and Commercial teams to deliver impactful go-to-market initiatives — from new product launches to ongoing campaigns and customer engagement programs. * Design and execute multi-channel campaigns that raise awareness, reinforce trust, and drive deeper engagement. * Set up reporting and analytics frameworks to measure adoption, retention, and revenue contribution, translating insights into actionable strategies. WHO YOU ARE * Proven product marketing experience with a focus on crypto products. * Deep understanding of crypto user behaviour and market dynamic, paired with the ability to simplify complex concepts without losing credibility. * Data-driven and results-oriented, with experience measuring funnel health and campaign performance. * Strong project management and collaboration skills, confident navigating across product, marketing, and customer-facing teams. * Exceptional communication and storytelling abilities to differentiate Bitpanda’s crypto products in a competitive and fast-moving market. WHAT’S IN IT FOR YOU * Flexibility to work where you thrive – Enjoy the freedom of our Hybrid working model, combining onsite collaboration and remote work, with an additional 25 days per year to work from a city or country of your choice. * Reward for your impact – Receive a competitive total compensation package aligned with Bitpanda’s pay-for-impact policy, including participation in our stock option plan. * Support for your mental wellbeing – Access confidential coaching, counselling, and mental health resources whenever you need them through OpenUP. * Time to recharge – On top of your standard annual leave, Prioritise your wellbeing with 3 additional days of paid time off to rest, reset, and recharge, available once you’ve been with us for 6 months. * Continuous learning and growth – Grow your skills and stay ahead in your career with unlimited access to Udemy’s library of online courses at your own pace. * Exclusive perks and rewards – Enjoy discounts, rewards, and perks from partners worldwide across lifestyle, wellness, tech, and travel. * Support during life milestones – Take advantage of our additional 8 weeks of gender-neutral new parent leave to welcome and bond with your new addition to the family. * Fuel and focus on-site – Pandas in Vienna, Bucharest, Barcelona, and Berlin can enjoy free onsite dining, with freshly prepared lunches and snacks to keep you fueled and focused all day long. * Recognition for your contributions – Celebrate milestones and achievements with recognition and rewards for your Tenure at Bitpanda. * Show your Bitpanda pride – Access exclusive Bitpanda-branded merchandise and gear to represent. * Connect and celebrate with your team – Join unforgettable company events, from our Winter Party in Vienna to gatherings worldwide, fostering fun, connection, and celebration .…and even more location-specific benefits designed to make life at Bitpanda even more rewarding wherever you are. Above all, you will have the opportunity to learn and grow as part of Bitpanda’s incredible journey towards being Europe’s future #1 investment platform. BITPANDA IS COMMITTED TO FOSTERING A FAIR AND EQUAL ENVIRONMENT BASED ON TRUST AND MUTUAL RESPECT. WE BELIEVE THAT A DIVERSE AND INCLUSIVE WORKPLACE IS PARAMOUNT TO OUR SUCCESS AND WE ARE COMMITTED TO BUILDING A TEAM THAT REPRESENTS A WIDE VARIETY OF BACKGROUNDS, PERSPECTIVES, AND SKILLS. * THESE BENEFITS MAY BE ADJUSTED AT BITPANDA’S DISCRETION AND DO NOT APPLY TO OUR INTERNSHIPS AND EXCEPTIONS TO OUR HYBRID WORKING POLICY APPLY TO TEAMS WITH SHIFT SCHEDULES OR FOR FOLKS WHOSE ROLES REQUIRE THEM TO BE IN-OFFICE (THINK: WORKPLACES TEAM OR IT).
OUR MISSION Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency. With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students. PLEASE SEND YOUR RESUME IN ENGLISH ONLY. As the Senior Executive Assistant to the Founder of Constructor Group, you will play a critical role in supporting a dynamic and fast-paced executive office. This is a high-exposure position requiring exceptional organisational, project, and time-management skills. You will be responsible for handling a wide range of administrative, logistical, and scheduling tasks for the CEO and, on occasion, his family. This role is ideal for individuals who thrive in demanding environments, are proactive problem-solvers, and are committed to delivering excellence in executive support. The ideal candidate is highly organized, discreet, detail-oriented, and capable of independently managing multiple priorities with flexibility and composure. More about the CEO Serg Bell. DUTIES AND RESPONSIBILITIES: * Provide high-level administrative support, including managing complex calendars, scheduling meetings, organizing travel, and preparing briefings and materials. * Coordinate and manage the CEO's personal and professional logistics, including travel arrangements, event support, and last-minute requests. * Proactively anticipate executive needs and address them independently and efficiently. * Demonstrate impeccable attention to detail and the ability to prioritize tasks effectively in a fast-moving environment. * Maintain strict confidentiality and discretion in handling sensitive information. * Exhibit a high level of professionalism and service orientation in all communications and interactions. * Possess excellent written and verbal communication skills in English. * Be available on-demand (24/7 availability as needed, including across time zones). * Manage competing deadlines with strong organizational and multitasking abilities. Travel Requirements * Primary operational hubs: Germany (Bremen), Turkey (Bodrum), Bulgaria (Sofia) * Frequent international travel required; ability to relocate or spend extended periods in key hubs. * Valid passport and readiness to travel on short notice for business or family support. Additional Qualifications * Fluent English (spoken and written); additional languages an advantage. * Proven experience in managing executive operations, teams, or private offices at a top-tier level. * High digital literacy (MS Outlook, productivity tools, task-tracking systems, AI assistants). * Able to pass comprehensive background checks (criminal, psychological, and substance screening). Compensation & Contract * Competitive, performance-based compensation with relocation support if required. * Designed for ambitious professionals motivated by excellence, precision, and impact. * The role offers continuous growth, global exposure, and a front-row seat to the execution of complex, high-stakes projects. In this role, “good” is not enough. We are looking for someone who operates at a “great” level — consistently, calmly, and with care — because that difference defines the success of everything around the CEO. WHAT WE OFFER * 💻 Choice of work equipment (e.g., laptop, monitor, etc.) * 🇬🇧 English classes (iTalki – $130 monthly) * ⏰ Flexible schedule (we usually work between 09:00/10:00 and 18:00/19:00 CET or EET) * 👶 Newborn bonus (€500 per child) * 🧠 Patent remuneration * 🌴 Paid leave * 🧑💻 Remote work in locations without our offices * Hybrid work in locations with offices (2 days in-office, 3 days remote) Constructor fosters equal opportunity for people of all backgrounds and identities. We are led by a gender-balanced board committed to building a diverse and inclusive organisation where everyone can become their best self. We do not discriminate based on age, disability, gender identity, sexual orientation, ethnicity, race, religion or belief, parental and family status, or other protected characteristics. We welcome applications from women, men and non-binary candidates of all ethnicities and socio-economic backgrounds. We encourage people belonging to underrepresented groups to apply.