Location: Strava SF
Workplace: Hybrid
ABOUT STRAVA
Strava is the app for active people. With over 200 million athletes in more than 185 countries, it’s more than tracking workouts—it’s where people make progress together, from new habits to new personal bests. No matter your sport or how you track it, Strava’s got you covered. Find your crew, crush your goals, and make every effort count. Start your journey https://www.strava.com/subscription with Strava today.
Our mission is simple: to motivate people to live their best active lives. We believe in the power of movement to connect and drive people forward.
ABOUT THIS ROLE
Sport Science sits outside Product, Tech, and Runna, reporting directly to the CEO. The team is responsible for the ongoing scientific validation and safety of Strava's and Runna's fitness products, and for the applied research agenda that pushes forward the science of sport and fitness.
As Head of Sport Science, you'll own two things at once: the ongoing scientific validation and safety review of Runna's and Strava's fitness products, and the applied research agenda behind them. You'll manage and grow academic partnerships, define the data and benchmarks needed to make our models' insights scientifically defensible, and grow a team over time. You'll work closely with the coaching team, AI/ML, Data Science, Product, Public Policy, and Legal.
We follow a flexible hybrid model that translates to more than half of your time on-site in our San Francisco office, three days per week.
WHAT YOU'LL DO:
- Own the ongoing scientific validation and safety review of Runna's and Strava's fitness products, starting with the open items in an active academic audit
- Manage and grow academic partnerships with Stanford University and Loughborough University, and scope new partnerships as needed
- Define the data and label strategy, such as perceived exertion, injury history, and sleep, that makes our models' insights scientifically defensible, partnering closely with Data Science and AI/ML
- Partner with Runna's coaching team on a recurring review cadence, serving as the scientific authority on disputed questions about the application of science in coaching
- Build out the Sport Science team, plus an external academic advisory council, over time
- Represent Strava's scientific credibility in external settings, from published research to occasional conference talks.
WHAT YOU'LL BRING TO THE TEAM:
- An MD, PhD, or equivalent applied track record in exercise physiology, sports science, biomechanics, sports medicine, or a closely related field
- Substantial experience combining peer-reviewed research with applied work in industry, elite sport, or a research-focused sports medicine setting, translating science into product decisions
- A track record of managing external academic or clinical partnerships, including agreements, multi-institution collaborations, and ethics-related governance
- Comfort partnering with data science and ML teams to translate research questions into model and data requirements is a plus, though you won't need to write code yourself
- Experience building a team or function from its first hire is a plus
- A track record of representing scientific work externally, such as a paper, a conference talk, or a podcast, is a plus
- Endurance or running-specific research experience is a plus, though not required
WHY JOIN US?
Movement brings us together. At Strava, we’re building the world’s largest community of active people, helping them stay motivated and achieve their goals.
Our global team is passionate about making movement fun, meaningful, and accessible to everyone. Whether you’re shaping the technology, growing our community, or driving innovation, your work at Strava makes an impact.
When you join Strava, you’re not just joining a company—you’re joining a movement. If you’re ready to bring your energy, ideas, and drive, let’s build something incredible together.
Strava builds software that makes the best part of our athletes’ days even better. Just as we’re deeply committed to unlocking their potential, we’re dedicated to providing a world-class, inclusive workplace where our employees can grow and thrive, too. We’re backed by Sequoia Capital, TCV, Madrone Partners and Jackson Square Ventures, and we’re expanding in order to exceed the needs of our growing community of global athletes. Our culture reflects our community. We are continuously striving to hire and engage teammates from all backgrounds, experiences and perspectives because we know we are a stronger team together.
Strava is an equal opportunity employer. In keeping with the values of Strava, we make all employment decisions including hiring, evaluation, termination, promotional and training opportunities, without regard to race, religion, color, sex, age, national origin, ancestry, sexual orientation, physical handicap, mental disability, medical condition, disability, gender or identity or expression, pregnancy or pregnancy-related condition, marital status, height and/or weight.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
California Consumer Protection Act Applicant Notice https://docs.google.com/document/d/e/2PACX-1vSc8y6On4NlP5s12hf4kmWe_pvenVyQ78TbtVaz_clROhj9ADQ6kY4YScglBIuY2joKFKalOReX7vP_/pub
Location: Remote
Company Description
We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, and our company.
We’re a people-centric firm, so it’s no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows us to grow our people as we grow our business. This, in turn, creates a lasting impact on the world around us.
Job Description
At Olsson, we help our clients navigate complex regulatory landscapes with ease. We ensure proactive compliance with key environmental laws, including the National Historic Preservation Act (NHPA). Projects span the U.S. and include transportation, energy, and other infrastructure projects that require compliance with the NHPA and the National Environmental Policy Act.
As the Principal Investigator you will plan, oversee, and support cultural resources investigations and overall responsibility for archaeological investigations. These investigations and coordination with federal agencies may be performed by Olsson’s staff archaeologists or through the use of subconsultants. The Principal Investigator will scope, plan, direct, and oversee this work. Additionally, this role emphasizes technical excellence, mentorship, regulatory expertise, and high‑level review of deliverables. The Principal Investigator provides strategic direction on environmental design, analysis, and compliance activities across the firm, with a focus on technical performance, innovation, and regulatory rigor.
Key responsibilities:
Serve as a firmwide subject matter expert, providing internal and external leadership on cultural resources compliance.
Provide strategic direction and consultation to project teams and clients on complex issues, regulatory pathways, and technical methodologies.
Ensure compliance with local, state, and federal environmental regulations, including NHPA, ARPA, and NEPA requirements. Plan, scope, prepare and review field investigations analyses, technical reports, and documentation.
Maintain a strong external reputation as a technical leader, contributing to the profession through publications, conference presentations, and participation in scientific or regulatory working groups.
Promote efficiencies and uphold quality standards, ensuring deliverables meet the highest levels of scientific rigor and regulatory defensibility.
Build and maintain relationships with key stakeholders, including regulatory agencies, scientific partners, and industry organizations, to stay informed of evolving policies and opportunities for collaboration.
Represent the firm in professional organizations, advisory committees, or regulatory forums to elevate both the environmental discipline and the firm’s visibility.
Lead and manage projects from early planning through implementation, including scoping, technical strategy, budgeting, scheduling, and quality oversight.
Mentor and develop staff, fostering technical growth, scientific excellence, and consistency across the firm.
We have one current opening and will consider candidates located in any of our office locations or remote.
Qualifications
You are passionate about:
Working collaboratively with others.
Having ownership in the work you do.
Using your talents to positively affect communities.
You bring to the team:
Graduate degree (e.g., M.A, M.S, or Ph.D.) in archaeology, anthropology, or closely related field from an accredited institution.
10+ years of relevant post-education experience in Section 106/110 Compliance.
Experience across both archaeology and architectural history is preferred and considered a plus.
Experience in cultural resource management in the Midwest or South.
Experience in leading and mentoring others.
Innovative and proactive approach to problem-solving.
Strong communication skills.
Ability to contribute and work well on a team.
Strong organizational skills and attention to detail.
Commitment to continuous learning and professional development, including participation in professional organizations.
#LI-AF1
#LI-Remote
The typical annual salary range for this role is as listed below. Compensation may vary based on geographic location, experience, and qualifications. Employees in this role may be eligible for our performance‑based bonus and merit increases.
National Pay Range
$124,000
—
$170,000 USD
Additional Information
Olsson specializes in engineering and design, client advisory services, planning, field services, and environmental. Improving the world has been our mindset from the very beginning, back when Olsson first opened for business in 1956. And it will be our mindset for years to come.
As an Olsson employee, you will:
Receive a competitive 401(k) match
Be empowered to build your career with tailored development paths
Have the possibility for flexible work arrangements
Engage in work that has a positive impact on communities
Participate in a wellness program promoting balanced lifestyles
In addition, full-time employees will receive our traditional benefits package (health care, vision, dental, paid time off, etc.) and the opportunity to participate in a bonus system that rewards performance.
Olsson is an Equal Opportunity Employer. We encourage qualified minority, female, veteran, and disabled candidates to apply and be considered for open positions. We do not discriminate against any applicant for employment or any employee because of race, color, religion, national origin, sex, sexual orientation, gender identity, gender, disability, age, military status, or other protected status.
Olsson understands the importance of privacy and is committed to protecting job applicants’ personal information. Pursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the “CCPA”), this notice explains Olsson’s practices regarding the collection, use, and disclosure of personal information for job applicants residing in California. Please read this Notice carefully to understand our privacy practices.
For more information about the types of information we collect and how we use it in connection with your general access and use of our website, please review our general California Privacy Notice
here
.
Задачи:
— Помогать в разработке оптических коммуникационных связей между электроникой при комнатной температуре и криогенным квантовым оборудованием, исследовать, как фотоника может поддержать масштабирование сверхпроводящих квантовых компьютеров.
— Основное внимание уделять созданию и эксплуатации экспериментальной платформы в разбавительном холодильнике.
— Характеризовать устройства, исследовать шум и оценивать влияние оптических соединений на управление кубитами, считывание и точность операций.
— Тесно сотрудничать с руководителем команды и исследовательскими партнерами, вносить вклад в технические решения по будущему стеку управления.
— Строить и развивать экспериментальную платформу для сверхпроводящих квантовых вычислений с оптическими коммуникационными связями.
— Проектировать и проводить эксперименты в разбавительном холодильнике, включая оптические сигнальные пути, замену и монтаж образцов, оптимизацию радиочастотной и микроволновой среды с учетом теплопроводности и бюджета диссипации, а также автоматизацию измерений.
— Характеризовать оптические и криогенные электронные компоненты, включая криогенные фотодиоды, лазеры и модуляторы.
— Разрабатывать эксперименты для демонстрации и характеристики одно- и двухкубитных вентилей и считывания кубитов с использованием оптических соединений.
— Моделировать и анализировать точность вентилей, шум, дрейф и диссипацию для выявления ограничений и поиска способов улучшения производительности.
— Оценивать технологические варианты и требования к масштабируемости для стека управления квантовым компьютером и сигнального пути.
— Документировать результаты и сообщать о находках коллегам, техническим руководителям и внешним исследовательским партнерам.
— Отвечать за технический вклад в грантовые проекты, включая отчетность, предложения и координацию с партнерскими компаниями и институтами.
Требования:
— Докторская степень (PhD) в области прикладной физики, электротехники или смежной области.
— Не менее пяти лет соответствующего академического или промышленного опыта в электронике, фотонике или квантовых вычислениях.
— Практический опыт проведения квантовых или активных электронных экспериментов в разбавительном холодильнике.
— Способность самостоятельно настраивать, устранять неполадки, проводить и документировать эксперименты, включая работу с разбавительным холодильником и установку образцов.
— Опыт работы с радиочастотным и микроволновым измерительным оборудованием, таким как анализаторы цепей и генераторы импульсов.
— Навыки программирования на Python для научного программирования, автоматизации измерений и анализа данных.
— Понимание аналоговой и цифровой электроники, включая шум, дрейф, отношение сигнал/шум и пропускную способность.
— Свободное владение английским языком в письменной и устной форме, способность объяснять технические результаты и координировать работу с внутренними и внешними заинтересованными сторонами.
Преимущества:
— Опыт работы с сверхпроводящими кубитами, квантовой электродинамикой цепей, управлением или считыванием кубитов.
— Опыт работы с фотоникой, оптическими соединениями или микроволновой фотоникой.
— Опыт характеристики криогенных фотодиодов, крио-CMOS устройств или других криогенных электронных компонентов.
— Знакомство с EXA или аналогичными инструментами для экспериментов с квантовыми процессорными устройствами.
— Опыт участия в исследовательских грантах, совместных проектах или технических предложениях.
Задачи:
— Разработка годовых планов работ и технических заданий, постановка целей научно-исследовательских работ, выбор методов и итоговых результатов.
— Научное руководство сложными этапами, координация соисполнителей и экспертиза завершенных разработок.
— Управление персоналом и оборудованием: распределение задач, заявки на приборы и реагенты, соблюдение охраны труда.
— Внедрение: организация опытно-промышленных испытаний, техническая помощь производству, авторский надзор.
— Документация и интеллектуальная собственность: контроль отчетности и регламентов, подготовка публикаций, защита интеллектуальной собственности.
Требования:
— Высшее профильное образование (обогащение полезных ископаемых, химическая технология, металлургия).
— Ученая степень (кандидат или доктор наук) и собственные научные труды (опционально — авторские свидетельства) приветствуются.
— Опыт научной и организационной работы по направлению от 5 лет.
ПРИГЛАШЕНИЕ К СОТРУДНИЧЕСТВУ: отправьте резюме для знакомства и обсуждения формата работы.
Задачи:
— разработка математической модели кейсов;
— расчёт и настройка RTP, EV, House Edge;
— расчёт вероятностей выпадения предметов;
— variance / volatility и распределение выигрышей;
— калибровка вероятностей под заданный RTP;
— Monte-Carlo симуляции на 1–10+ млн открытий;
— анализ экономики и прибыльности на большой дистанции;
— оценка рисков и необходимого банкролла/резерва;
— автоматический пересчёт модели при изменении рыночных цен CS2-скинов;
— математическая проработка дополнительных игровых механик.
Требования:
— сильное понимание теории вероятностей и математической статистики;
— опыт в iGaming, Game Math, Loot Boxes, Case Opening, RNG или игровой экономике;
— будет плюсом: Python / NumPy;
— опыт Monte-Carlo моделирования;
— практический опыт работы с RTP и House Edge;
— понимание экономики CS2-скинов;
— примеры реализованных математических моделей.
Условия:
— долгосрочный проект;
— после разработки базовой модели планируется постоянная работа над новыми режимами, механиками и балансом.
При отклике нужно прислать кратко: опыт, примеры подобных проектов/расчётов, используемый стек и ориентировочную стоимость работы.
Компания OSIPOV Business Development School — EdTech-продукт, практическая школа для тех, кто хочет работать с реальными бизнес- и IT-задачами.
Формат работы: удалённая работа.
Обязанности:
— Обеспечение эффективного фармаконадзора на территории Беларуси.
— Сбор, обработка и хранение информации о безопасности лекарственных препаратов.
— Взаимодействие с уполномоченным органом Республики Беларусь.
Требования:
— Готовность посещать уполномоченный орган несколько раз в месяц.
— Медицинское образование (предпочтительно).
— Фармацевтическое, химическое или биологическое образование (возможно).
— Ответственность.
— Внимательность.
— Организованность.
Обязанности:
— Обеспечение эффективного фармаконадзора на территории Беларуси.
— Сбор, обработка и хранение информации о безопасности лекарственных препаратов.
— Взаимодействие с уполномоченным органом Республики Беларусь.
Требования:
— Готовность посещать уполномоченный орган несколько раз в месяц.
— Медицинское образование (предпочтительно).
— Фармацевтическое, химическое или биологическое образование (возможно).
— Ответственность.
— Внимательность.
— Организованность.
Задачи:
— развивать методику тестирования серверов
— проводить техническую оценку серверов, barebone-платформ и самосборных конфигураций
— оценивать влияние платформы на ЦОД
Location: Remote - European Region
Workplace: hybrid
Coinspaid Dev is the engineering brand behind the technology, infrastructure, and R&D expertise built within Coinspaid. With more than 120 engineersand over 11 years of industry experience, Coinspaid Dev brings together software engineering, infrastructure, security and R&D teams with experience building distributed systems and blockchain infrastructure operating across more than 20 blockchain networks.
Coinspaid Dev emerges as an independent engineering brand with a straightforward mission: to advance blockchain infrastructure engineering and contribute practical expertise back to the industry. The structure is new. The experience behind it is not.
We are looking for a software engineer with deep knowledge of blockchain technologies to develop and support innovative solutions in the field of crypto processing, blockhain, DeFI, dApps and multy-party computations. Your role will involve research, designing, developing, and testing solutions in secure, high-performance distributed systems for processing cryptocurrency transactions, as well as integrating new functionalities into the company's products like MPC, distributed signing, etc.
Responsibilities:
- Develop and implement innovative solutions for the company's products in the blockchain and crypto-processing sector
- Write clean, high-quality, maintainable code
- Integrate new functionalities into existing solutions and system architectures
- Integrate blockchain platforms with the company's existing systems
- Conduct code reviews and ensure code security
- Participate in architectural discussions and develop scalable system architectures
- Work with APIs to interact with crypto-
payment
gateways and external services
- Analyze system performance, identify bottlenecks, and optimize the system
- Participate in the development of new products and services based on blockchain technologies
Requirements:
- A passion for problem-solving and finding innovative solutions
- At least 5 years of experience as a developer
- Deep knowledge of programming languages:
Go
, Solidity
- Expertise in Web3
- Experience with version control systems (Git)
- Experience working with blockchain platforms (Ethereum, Solana, Tron, etc.)
- Experience with cryptographic protocols and smart contracts
- Experience with DeFi
- Knowledge of decentralized application (dApps) architectures
- Understanding the specifics of cryptocurrency
transactions
and smart contracts
- English level: B1-B2
Nice to have:
- Experience with financial operations and high-load systems
- Knowledge of containerization and DevOps infrastructure (Docker, Kubernetes)
- Experience with programming languages: Rust, JavaScript, Python
Why join CryptoProcessing by Coinspaid
You’ll be joining a company that is actively shaping its space – with enough scale to matter and enough room to make an impact.
At Coinspaid, people are expected to think, contribute, and take ownership – and are supported in doing so.
We focus on flexibility, wellbeing, and long-term growth – without overcomplicating how benefits work.
Flexible Benefits
Benefit Bar – up to €230/monthA flexible monthly budget you can use for what matters most to you – from sports and mental health to coworking, home office, or medical-related expenses.
Work & Flexibility
Fully remote work from almost anywhere
Optional offices and relocation support
Flexible, async-friendly environment
Growth & Learning
Budget for courses, certifications, and professional development
Language learning support
Cross-team learning and knowledge sharing
Wellbeing & Support
Medical insurance or reimbursement depending on location
Access to mental health support
Financial support for important life events
Extras
Merch shop with rewards system
Team offsites and company events
Sounds good? Well then, we can’t wait to see your resume!
To learn more please visit: https://coinspaid.com/about-us/ & https://coinspaid.com/careers/
Задачи:
— Контроль качества производимых медицинских изделий на всех этапах производства
— Выполнение лабораторных анализов, испытаний, измерений и других видов исследований
— Ведение работ по учету реактивов и расходных материалов, прекурсоров; заказ реактивов и материалов
— Взаимодействие со сторонними лабораториями
— Контроль и обеспечение своевременного метрологического обеспечения лаборатории и производства
— Контроль за уборкой производственных помещений, организация мероприятий по программе Пест-контроль
— Воспроизведение методов лабораторного анализа
— Участие в валидации процессов и аналитических методик
— Составление аналитических протоколов
— Участие во внутренних проверках
Требования:
— Высшее образование (химическое, химико-технологическое, химико-фармацевтическое, фармацевтическое)
— Опыт работы в лаборатории от 1 года
— Хорошие базовые знания в области химии
— Владение современными методами контроля качества продукции, сырья и материалов
— Владение титрометрическими и хроматографическими методами исследований
— Опыт в проведении работ и составлении отчетов и протоколов по валидации аналитических методик (приветствуется)
— Личные качества: доброжелательность, ответственность, аккуратность, исполнительность, пунктуальность, грамотность, внимательность, готовность и желание обучаться, умение работать в команде
— Навыки работы в чистых зонах (желательно)
Условия:
— Работа в стабильной, динамично развивающейся компании
— Оформление согласно ТК РФ, своевременная выплата заработной платы, оплачиваемый отпуск 28 календарных дней
— Отличный коллектив, демократичное руководство, поддержка руководства компании
— Удобное расположение офиса, 3 минуты от метро Румянцево, Бизнес-парк Румянцево
— График работы: пятидневный режим работы понедельник - пятница; суббота, воскресенье - выходной, с 08-00 до 17-00
— Уютный офис с кухней, чай, кофе за счет компании
— Частичная компенсация питания
— Материальная помощь при значимых событиях
— Корпоративные мероприятия
Location: United States
Are you interested in working directly for a single sponsor while having the security and additional career opportunities that working for a global CRO can bring? Our team says it’s the best of both worlds….
ClinChoice is searching for a
Regulatory Affairs CMC Consultant
for 12 months Contract with possibility of extension
to join one of our clients.
ClinChoice is a global full-service CRO with a strong focus on quality, professional development, and supportive culture. As a client-facing role, we are looking for confident candidates with the ability to work independently whilst establishing a high-trust environment with the client’s counterparts.
About the Role
We are seeking an experienced
Regulatory CMC professional
to support Client’s pharmaceutical and self-care portfolio. This role will provide regulatory CMC expertise across
new product development, lifecycle management, post-approval changes, and global regulatory submissions
.
The successful candidate will partner closely with Regulatory Affairs, R&D, Supply Chain, Quality, and other cross-functional teams to develop and implement effective CMC regulatory strategies.
Key Responsibilities
Lead or support
Regulatory CMC strategy
for new product development and lifecycle management programs.
Provide CMC regulatory guidance for
pharmaceutical and self-care products
across global markets.
Develop, review, and maintain
CTD Module 2.3 and Module 3
documentation.
Prepare and review CMC content for regulatory submissions, including new applications, variations, and post-approval changes.
Assess proposed CMC changes for regulatory impact, compliance, risks, and submission requirements.
Provide regulatory guidance on manufacturing, formulation, analytical methods, specifications, stability, packaging, and related CMC topics.
Act as the CMC representative on cross-functional product development and lifecycle management teams.
Partner with R&D, Manufacturing, Quality, Supply Chain, and Regulatory colleagues to resolve CMC issues and develop practical regulatory strategies.
Support regulatory agency interactions and responses to CMC-related questions, as required.
Manage regulatory risks and develop appropriate mitigation and contingency strategies.
Ensure ongoing regulatory compliance and successful implementation of approved CMC changes.
Contribute to process improvements, simplification initiatives, and development of effective CMC ways of working.
Required Qualifications
Bachelor’s or Master’s degree in
Pharmacy, Pharmaceutical Sciences, Chemistry, Life Sciences
, or a related discipline.
Strong experience in
Regulatory Affairs CMC and/or pharmaceutical product development
.
Experience with
CTD Modules 2.3 and 3
and CMC submission documentation.
Knowledge of global regulatory requirements related to pharmaceutical CMC.
Experience with
new product development and post-approval lifecycle management
.
Strong understanding of CMC regulatory requirements involving manufacturing, formulation, analytical testing, specifications, and stability.
Experience working effectively with cross-functional teams.
Strong project management, communication, problem-solving, and stakeholder-management skills.
Preferred Experience
Experience supporting
OTC, self-care, consumer health, or pharmaceutical products
.
Experience working across multiple global markets and regulatory regions.
Experience interacting with health authorities or supporting responses to regulatory questions.
Ability to influence cross-functional teams and provide clear, practical regulatory guidance.
What You’ll Bring
We are looking for someone who combines strong
technical CMC expertise
with excellent regulatory judgment, communication, and collaboration skills. The ideal candidate will be comfortable working in a global, cross-functional environment and managing multiple CMC programs and priorities.
The Application Process
Once you have submitted your CV, you will receive an acknowledgement that we received it. If you have the requirements we need, you will be invited for phone interview as the first step. Unfortunately, due to the number of applications we receive, we cannot reply to everyone individually if you are not successful.
Who will you be working for?
About ClinChoice
ClinChoice is a global full-service CRO specializing in clinical development and functional solutions for pharmaceutical, biotechnology, medical device, and consumer health companies. We have over 28 years of proven high-quality delivery and results across all our services, with over 4,000 professionals in more than 20 countries across the Americas, Europe, and Asia-Pacific.
Our Company Ethos
Our mission drives our culture: to contribute to a healthier and safer world by accelerating the development and commercialization of innovative drugs and devices. Our employees are the most valuable company asset and they are the fulcrum around which all ClinChoice activities are built and close management and training is the core instrument to develop and maintain highly-qualified personnel. The continuous training keeps the resources qualified in terms of competence and expertise and gives all personnel the clear tools needed to manage both internal and client processes with the same methodology. The success of these core values is evidenced by our below industry average turnover rates.
ClinChoice is an equal opportunity employer. We have based our success on attracting, developing, and promoting talent guided by diversity and inclusivity. Our employees come from very diverse backgrounds: gender, race, beliefs, and ethnicities. We recognize this is our strength and celebrate it.
#LI-PB1 #LI-Remote #Contract
Location: Riyadh, Saudi Arabia
We are seeking an experienced
Plant Tissue Culture Technician
responsible for the laboratory-based propagation of rare, endangered, difficult-to-propagate, and high-value plant species using
tissue culture and micropropagation techniques
.
The role will support living plant collections, plant conservation programmes, and specialised in-vitro propagation activities. The successful candidate will establish and maintain sterile laboratory conditions, prepare culture media, initiate and maintain plant cultures, monitor plant development, and support the acclimatisation of tissue-cultured plants.
Key Responsibilities
Propagate rare, endangered, difficult-to-propagate, and high-value plant species using tissue culture and micropropagation techniques.
Initiate, establish, multiply, root, and maintain
in-vitro plant cultures
according to species-specific protocols.
Select and prepare suitable explant material for tissue culture initiation.
Perform surface sterilisation and maintain strict aseptic techniques to minimise contamination.
Prepare and modify plant tissue culture media, including nutrients, vitamins, plant growth regulators, carbohydrates, and gelling agents.
Monitor cultures for growth, development, contamination, physiological abnormalities, and overall performance.
Conduct routine subculturing and transfer plant material under sterile conditions.
Maintain appropriate temperature, photoperiod, light intensity, and other environmental conditions for tissue cultures.
Operate, clean, sterilise, and maintain laboratory equipment including
autoclaves, laminar-flow cabinets, growth chambers, balances, pH meters, and microscopes
.
Monitor equipment performance and coordinate maintenance and calibration requirements.
Implement laboratory cleaning, sterilisation, contamination-control, and waste-management procedures.
Identify sources of microbial contamination and implement corrective and preventive measures.
Support the transfer and acclimatisation of tissue-cultured plants from
in-vitro to ex-vitro
conditions.
Develop, refine, document, and standardise tissue culture protocols for priority plant species.
Maintain detailed records covering explant sources, media formulations, culture dates, subcultures, treatments, contamination rates, multiplication rates, rooting success, and plant survival.
Maintain laboratory inventories of culture media components, consumables, chemicals, glassware, and sterile materials.
Support plant conservation and recovery programmes for endangered, threatened, rare, and difficult-to-propagate species.
Assist with research and trials aimed at improving propagation success.
Provide practical training and technical guidance to staff, interns, and students.
Ensure laboratory activities comply with applicable health, safety, chemical handling, biological material, biosecurity, and laboratory operating requirements.
Requirements
Degree in
Biology, Plant Biology, Botany, Biotechnology, Plant Sciences, Horticulture
, or a related field.
Formal training in
plant tissue culture, micropropagation, plant biotechnology
, or related laboratory techniques is preferred.
Minimum 5+ years of relevant laboratory experience
involving plant tissue culture and micropropagation.
Demonstrated practical experience in
culture initiation, multiplication, subculturing, rooting, and culture maintenance
.
Experience propagating
rare, endangered, difficult-to-propagate, or high-value plant species
is highly desirable.
Strong practical experience in
explant selection, preparation, surface sterilisation, and aseptic handling
.
Demonstrated experience preparing and modifying plant tissue culture media and working with
plant growth regulators
.
Extensive experience maintaining sterile laboratory conditions and controlling contamination.
Hands-on experience operating
autoclaves, laminar-flow cabinets, growth chambers, pH meters, balances, microscopes
, and related laboratory equipment.
Experience identifying and troubleshooting contamination, culture decline, abnormal growth, poor multiplication, and rooting problems.
Experience monitoring environmental conditions for in-vitro cultures.
Experience with
hardening and acclimatisation
of tissue-cultured plants to greenhouse or nursery environments.
Experience developing, testing, refining, or documenting species-specific micropropagation protocols.
Strong laboratory record-keeping, data-management, inventory-management, and technical documentation skills.
Experience supporting
plant conservation, ex-situ conservation, or endangered species propagation
projects is preferred.
Ability to collaborate effectively with
botanists, horticulturists, researchers, conservation specialists, and academic institutions
.
Demonstrated ability to train staff, interns, students, or laboratory personnel in tissue culture techniques.
Strong troubleshooting, analytical, observational, and problem-solving skills.
Strong attention to detail and ability to perform laboratory procedures consistently and precisely.
Previous experience in a
botanic garden, plant tissue culture laboratory, research institution, university, conservation facility, commercial micropropagation laboratory, or comparable plant-science environment
is preferred
Location: Germany
Location:
Remote within Europe, with regular presence in Bremen
Direct Reports:
None; supervision of students possible
Working Model:
Remote / hybrid. Regular time on-site in Bremen.
Mission
Build digital-twin and simulation capability for magnetic resonance. The role covers MRI and NMR sequence modelling, simulation of imaging systems validated against measurement, and optimal control applied to pulse design, with a path from research method towards a product and a clinical or industrial application.
Responsibilities
Pillar 1 Modelling and Simulation
Develop MRI and NMR sequence models and the simulation tooling around them.
Build digital twins of imaging systems and validate them against real measurement.
Apply optimal control and pulse optimisation to magnetic resonance problems.
Success Metrics and KPIs: simulation accuracy against measurement, sequences delivered.
Pillar 2 Towards Application
Assess the route from research method to product, including any regulatory path.
Work with clinical and industrial partners on validation and use cases.
Identify where the digital-twin approach gives a real advantage over existing tools.
Success Metrics and KPIs: partner engagements, validated use cases, product requirements defined.
Pillar 3 Research and Collaboration
Publish, and collaborate with Constructor University faculty on imaging and reconstruction.
Contribute to grant applications in medical imaging and quantum sensing.
Supervise students working on reconstruction and simulation.
Success Metrics and KPIs: publications, collaborations, grant applications supported.
Requirements
Experience
PhD in physics, medical physics or a related field.
MRI or NMR sequence development and the physics underneath it.
Simulation and modelling of imaging systems.
Scientific programming in Python or comparable.
Skills & Competencies
Able to move between the physics, the code and the application.
Interest in taking a research method towards a product.
Comfortable as the specialist in your area within a broader quantum group.
Clear scientific communication.
Education & Languages
PhD in physics, medical physics or a closely related field.
Fluent English.
What This Role Is (and Is Not)
This role IS
Ownership of a distinct technical area inside a quantum group.
Research with a credible route to application.
University collaboration and supervision built in.
This role is NOT
A clinical role.
A purely academic postdoc.
A role confined to one imaging modality.
Location: Germany
Location:
Remote within Europe, with regular presence in Bremen
Direct Reports:
None; supervision of students possible
Working Model:
Remote / hybrid. Regular time on-site in Bremen.
Mission
Build our capability in quantum sensing and magnetometry. The role covers NV-centre systems, optically pumped magnetometry and precision magnetic sensing, applying modelling and machine learning to improve characterisation and bring-up, and taking the results towards applied and commercial outcomes.
Responsibilities
Pillar 1 Sensing and Characterisation
Model, calibrate and characterise NV-centre systems and magnetic-field sensors.
Develop digital twins of sensing platforms and validate them against measurement.
Apply machine learning to improve bring-up and characterisation time.
Success Metrics and KPIs: sensitivity and calibration-time improvements demonstrated on real systems.
Pillar 2 Applied and Commercial
Explore applied sensing in biomagnetism and medical and industrial diagnostics.
Work with Constructor's IP function where the work is patentable.
Assess and develop spin-off and licensing pathways within the Constructor ecosystem.
Success Metrics and KPIs: invention disclosures, applied use cases validated.
Pillar 3 Research and Teaching
Publish, and collaborate with Constructor University faculty and external sensing groups.
Contribute to grant applications in quantum sensing.
Co-supervise MSc projects and contribute to teaching-lab design.
Success Metrics and KPIs: publications, collaborations, student projects supervised.
Requirements
Experience
PhD in physics, with experience in NV centres, optically pumped magnetometry or precision magnetic sensing.
Pulse sequence development, spin physics, or zero-field NMR.
Hands-on experimental work as well as modelling.
Track record of publication.
Skills & Competencies
Able to write the code you need.
Interest in applied and commercial outcomes alongside the research.
This is a capability we are building, not one you are joining.
Clear scientific communication.
Education & Languages
PhD in physics or a closely related field.
Fluent English.
What This Role Is (and Is Not)
This role IS
A chance to build a sensing capability rather than join one.
Research with a route to IP and commercial application.
Real breadth across modelling and experiment.
This role is NOT
A purely academic postdoc.
A role confined to modelling.
A role without commercial orientation.
Location: Germany
Location:
Remote within Europe, with regular presence in Bremen
Direct Reports:
None; supervision of students possible
Working Model:
Remote / hybrid. Regular time on-site in Bremen.
Mission
Lead our work on quantum simulation and atomic platforms. The role covers modelling and simulation of quantum many-body systems, model-based calibration of atomic hardware, and optimal control, combining research with a software product that puts those methods into other people's hands.
Responsibilities
Pillar 1 Simulation and Modelling
Model and simulate quantum many-body systems, on hardware and in digital twins.
Develop and validate models of neutral-atom and trapped-ion platforms against experimental data.
Work on optimal control and pulse design for atomic systems.
Success Metrics and KPIs: model accuracy against measurement, methods delivered into the product.
Pillar 2 Hardware Engagement
Support bring-up and calibration on partner and customer platforms.
Act as the scientific interface to hardware vendors and research groups running atomic systems.
Turn what is learned on hardware into product capability.
Accountability: calibration methods that work on real systems, not only in simulation.
Pillar 3 Research and Teaching
Publish, and build collaborations with Constructor University faculty and external groups.
Contribute to grant applications, including DFG and EU programmes.
Contribute to course and teaching-lab material if that interests you.
Success Metrics and KPIs: publications, collaborations established, grant applications supported.
Requirements
Experience
PhD in physics, with hands-on experience in neutral atoms, trapped ions or quantum simulation.
Optimal control, noise modelling or open quantum systems.
Experience in a leading experimental or theory group.
Track record of publication.
Skills & Competencies
Able to write the code you need. You do not need to be a software engineer.
Comfortable moving between theory, simulation and real hardware.
Interest in seeing methods reach users rather than stopping at the paper.
Clear scientific communication.
Education & Languages
PhD in physics or a closely related field.
Fluent English.
What This Role Is (and Is Not)
This role IS
Research with a product behind it, and users at the end of it.
A role with genuine publication and collaboration time.
Access to hardware and to a university partner.
This role is NOT
A purely academic postdoc.
A pure software role.
A role confined to one hardware platform.
Germany; Accountability: calibration methods that work on real systems, not only in simulation
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