Location: Remote - Europe
About Nebius:
Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure.
Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI.
Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D.
Role Summary
We are looking for a
Network Security Engineer
to join our Network team. This role combines deep expertise in network engineering and cybersecurity. You will help
implement
end-to-end network security architectures for enterprise and data center backbone/fabric environments,
work with network architects and the management team to guide these designs through review and approval with the Security team, and operate and maintain the implemented solutions day-to-day.
You are expected to be hands-on with leading firewall platforms (Palo Alto, Check Point, etc.), understand complex routing and switching designs,
and be comfortable implementing and troubleshooting these networks.
Responsibilities
Implement and maintain Zero Trust-aligned security architectures for both enterprise and data center networks.
Configure Layer 3/4 & Multi-VRF Segmentation, Security Policies, Secure Remote access.
Implement and test large hyper scale DC Security solutions : IPS/NDR solutions , AntiDDOS solutions.
Integrate NGFW platforms with modern identity providers such as Microsoft Entra ID and Okta, maintain NGFW management, automation, and logging capabilities required by the Security team.
Implement and maintain Security Capabilities, including Layer 7 application inspection, IPS, user identification, ZTNA, and SASE integrations.
Integrate and operate monitoring tools such as Zabbix, Grafana, and Akvorado.
Regularly perform security hardening, vulnerability management, and patching and upgrades on network and infrastructure devices, and verify the effectiveness of these procedures.
Required Qualifications
Experience in networking
and security protocols
(TCP/IP,
HTTP(S), DNS, TLS, IPsec, Routing protocols
)
Experience and Knowledge of Backbone & Datacenter technologies (EVPN, L3VPN MPLS, MPBGP, L2VPN..)
Hands-on experience with next-generation firewalls (Palo Alto Networks, Check Point, or similar).
Experience with automation using Python, Go, or equivalent.
Proficiency in Unix/Linux and experience with major network vendors (Cisco, Juniper, Aruba, etc.).
Experience configuring and troubleshooting NGFW capabilities and integrations, including IPS, User-ID, Microsoft Entra ID, and ZTNA.
Preferred Qualifications
Good knowledge of IPv6.
Experience with automation tools (Ansible, Terraform, NetBox, SaltStack, etc.).
Experience with large-scale, highly available distributed systems.
Knowledge of Zero Trust principles and micro-segmentation approaches.
Relevant certifications (CCNP/CCIE, PCNSE, NSE 4/7) and professional working proficiency in English.
Familiarity with commercial or open-source monitoring, logging, and security analytics solutions such as Splunk; EDR/XDR platforms such as CrowdStrike; and centralized NGFW management platforms such as Panorama, Strata Cloud Manager, and FortiManager.
Bonus: Exposure to DevSecOps practices (SAST/DAST), CSPM/CWPP platforms such as Wiz, EDR, offensive security (OSCP/CPTS, red teaming), or security frameworks, standards, and regulations such as ISO/IEC 27001, NIST CSF, and GDPR.
Benefits & Perks:
Competitive compensation
Career growth and learning opportunities
Flexibility and ownership
Collaborative and innovative culture
Opportunity to work on impactful AI projects
International environment and talented teams
What's it like to work at Nebius:
Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI
Equal Opportunity Statement:
Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law.
Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire.
If you need accommodations during the application process, please let us know.
Responsibilities:
Team Management
• Manage and scale an effective Legal team with strong growth potential;
• Define team structure, ownership areas and ensure deep expertise across key legal domains;
• Establish efficient legal processes, workflows and transparent collaboration with business units;
• Drive hiring, development and performance of the Legal team.
Corporate and Compliance
• Advise on corporate law matters under English law;
• Supervise fiduciary providers and corporate secretarial services;
• Ensure proper maintenance of corporate structure and documentation (International entities);
• Oversee corporate relationships with affiliates;
• Partner with Finance on corporate structuring and related initiatives.
Privacy and Data Protection
• Maintain and develop company-wide privacy standards and policies;
• Support teams in reviewing products, features and initiatives from a data protection perspective;
• Oversee data flows and ensure compliance with applicable privacy frameworks;
• Implement risk mitigation strategies to ensure data protection compliance across the company
Intellectual Property
• Advise on all IP matters, including trademarks, copyrights and product-related IP;
• Oversee IP portfolio management and handle key infringement cases;
• Support licensing, copyright clearance and collaboration with partnerships teams.
Commercial Contracts
• Lead and negotiate key commercial agreements (licensing, marketing, publishing, partnerships, vendors, etc.);
• Partner with Product, Marketing and Business Development on strategic deals;
• Improve and scale contract workflows, templates and approval processes.
Product Compliance
• Support development of content moderation and compliance policies;
• Ensure alignment with platform, partner and industry requirements;
• Identify and mitigate product-related legal risks;
• Review product features for compliance (digital services, loot boxes, consumer protection, age ratings, advertising).
Requirements:
• Strong academic background in Law;
• 8+ years of legal experience (law firm, in-house or mixed), preferably in IT / gaming / digital products;
• Solid knowledge of English law;
• Proven experience in leading legal functions or teams;
• Excellent communication and stakeholder management skills.
Nice to have:
• Commercially minded, pragmatic and solution-oriented;
• Proactive and interested in contributing to product development and cross-functional collaboration;
• Able to work effectively with stakeholders across all levels of seniority;
• Willing to share knowledge and mentor team members;
• Strong interest in the football industry and understanding of gaming trends is a plus.
We offer:
• Medical insurance and social benefits;
• Sick-leaves;
• Referral bonuses;
• Sports compensation;
• Online English classes;
• Co-working compensation.
Location: Ukraine
Workplace: Remote
About the company:
lemon.io http://lemon.io is an autopilot for recruiting engineers.
We've replaced the slow, expensive recruiting agency with a platform that delivers vetted, responsive candidates, ready for a final interview. In days, not weeks.
Hundreds of fast-growing companies (like Retool, Function Health, and Pinterest) use Lemon.io http://Lemon.io to build their engineering teams, from early-stage startups to enterprises. We're remote-first, profitable, and growing at a moment when the legacy recruiting industry is being rewritten in real time.
About the role:
You'll own supply acquisition.
Our business grows as our supply grows. The more qualified candidates on the platform, the more roles we can fill. You will help us build channels and funnels to bring the best engineering talent to our platform and match them with life-changing career opportunities.
Responsibilities
You have one job: grow the number of qualified and relevant candidates entering the platform.
There is no second metric. Every day is spent moving that one number:
- Iterate and scale channels that already work.
- Find and build new ones.
- Build the funnels and automation to make them scale without adding people.
What we're looking for:
- A growth marketing background, with a proven track record of driving significant user and revenue growth.
- Experience across a wide variety of acquisition channels: inbound, outbound, communities, influencers, etc.
- Proficiency with analytics tools and a solid understanding of A/B testing methodologies.
- Demonstrated autonomy in driving growth initiatives.
- A “growth hacker” mindset, characterized by creativity, resourcefulness, and a relentless focus on improvement.
УдалённоUkraine
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Location: Hong Kong; Singapore; US / Remote
Workplace: remote
About the Company
Born from groundbreaking research at Columbia University and Yale University, CertiK is a leading Web3 security company focused on securing blockchain protocols, smart contracts, and decentralized applications through cutting-edge security research, formal verification, and AI-powered technology. Founded in 2017 and headquartered in New York City, CertiK provides end-to-end security solutions including smart contract audits, penetration testing, on-chain monitoring, incident response, and compliance services for some of the largest projects in the digital asset ecosystem. Today, CertiK supports thousands of enterprise clients and Web3 projects globally, with a distributed international team spanning North America, Asia, and Europe. The company is backed by leading investors including Coatue, Goldman Sachs, Insight Partners, and Sequoia Capital, and has been recognized by organizations such as the World Economic Forum and CB Insights for its contributions to blockchain security innovation.
About the Role
We are looking for an experienced compliance and financial crime leader to help shape and expand our work across anti money laundering, virtual asset compliance, and blockchain risk management. This role is designed for someone who understands compliance from both sides of the market: traditional financial institutions and virtual asset service providers. You should be comfortable operating at the intersection of regulation, financial crime prevention, blockchain analytics, and commercial strategy. You will serve as a senior subject matter expert on AML and virtual asset compliance, helping the company strengthen its compliance capabilities, advise financial institutions and VASPs, and engage credibly with regulators, law enforcement agencies, clients, and industry partners.
About You
You are a practical and commercially minded compliance leader with deep experience in AML, financial crime, and virtual assets.
You have worked within, or closely alongside, both traditional financial institutions and VASPs, and understand the differences between conventional transaction monitoring and the risks presented by blockchain based financial activity. You are equally comfortable reviewing a complex financial crime case, designing an AML framework, advising senior leadership, speaking with a regulator, and explaining blockchain risk to a bank, exchange, or government stakeholder. You do not approach compliance as a purely administrative function. You understand how strong compliance programs, credible risk controls, and effective blockchain analytics can support responsible business growth.
Responsibilities
Build and improve AML frameworks, virtual asset compliance strategy, sanctions, risk assessments, transaction monitoring, and investigation processes.
Advise financial institutions and VASPs on virtual asset compliance, regulatory expectations, and blockchain related financial crime risks.
Monitor regulatory developments and translate them into practical compliance guidance and product requirements.
Where applicable, serve as MLRO or support the designated MLRO on suspicious activity reviews and regulatory reporting.
Partner with product, engineering, business development teams, regulators, law enforcement, and other industry stakeholders.
Requirements
Prior experience as an MLRO, Chief Compliance Officer, Head of Financial Crime, or a similar senior compliance role.
Experience across both traditional financial institutions and the virtual asset industry.
Strong knowledge of AML, financial crime, sanctions, transaction monitoring, regulatory compliance and reporting, and virtual asset financial crime risks.
Hands on experience with blockchain analytics, KYT, wallet screening, or similar on-chain compliance tools and processes.
Strong communication skills and CAMS or an equivalent AML qualification.
Bonus Points
Experience owning the AML program of a regulated entity, VASP licensing, regulatory examinations, or remediation.
Established relationships across regulators, law enforcement, banks, exchanges, or the virtual asset industry.
The expected annual base salary range for this position in the United States is $150,000 to $220,000. Compensation for candidates outside the United States will be determined based on location, experience, and qualifications.
#blockchain
#startups
#hiring
CertiK accepts applications for this position on an ongoing basis.
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
CertiK is proud to be an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of age, race, color, creed, religion, sex, sexual orientation, gender, gender identity or expression, medical condition, national origin, ancestry, citizenship, marital status or civil partnership/union status, physical or mental disability, pregnancy, childbirth, genetic information, military and veteran status, or any other basis prohibited by applicable federal, state or local law.
CertiK will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements.
https://www.eeoc.gov/sites/default/files/migrated_files/employers/poster_screen_reader_optimized.pdf
All CertiK employees are expected to actively support diversity on their teams, and in the Company.
Задачи:
— Вести социальные сети компании.
— Создавать и публиковать контент: посты, сторис и другие форматы.
— Готовить контент-план и следить за регулярностью публикаций.
— Адаптировать контент под разные площадки и целевую аудиторию.
— Работать с визуальным оформлением публикаций.
— Следить за актуальными форматами и трендами в SMM.
— Анализировать показатели социальных сетей и эффективность контента.
— Взаимодействовать с подписчиками и обрабатывать комментарии/сообщения.
— Предлагать идеи для развития и увеличения активности аудитории.
Требования:
— Опыт работы в SMM будет преимуществом, но не обязателен.
— Грамотная письменная речь.
— Понимание принципов работы социальных сетей.
— Умение создавать интересный и понятный контент.
— Базовое понимание визуального оформления.
— Ответственность и внимательность.
— Умение работать самостоятельно и соблюдать сроки.
— Насмотренность и интерес к развитию в сфере SMM.
Условия:
— Полностью удаленный формат работы.
— Гибкий график обсуждается индивидуально.
— Фиксированная ставка.
— Доход зависит от опыта и уровня специалиста.
Задачи:
• Создавать 3D-модели мобов и боссов согласно концептам и арт-направлению проекта
Требования:
• От 3х лет коммерческого опыта в 3D character art для игр
• Сильное портфолио со стилизованными персонажами и существами (кандидатов с опытом исключительно в реализме не рассматриваем)
• Уверенное владение полным пайплайном: sculpt → high-poly → low-poly
• Умение работать с органикой: человекоподобные персонажи, животные, существа, монстры, анатомия и выразительные формы
• Опыт создания фэнтезийной экипировки: брони, оружия, аксессуаров, элементов костюма
• Опыт создания Hand-paint стилизованных текстур
• Опыт подготовки моделей для передачи в анимацию
• Опыт работы с Unity: интеграция в движок, донастройка материалов (заказ кастомных материалов при необходимости)
Будет плюсом:
• Опыт на PC/console-проектах от первого лица
• Опыт поиска нестандартных технических решений и работы по кастомному пайплайну
• Опыт работы с небольшими командами, где важно самостоятельно владеть своей зоной и проявлять инициативу
Условия:
• Работа над авторским PC/Steam-проектом
• Интересные и сложные задачи
• Тесное сотрудничество с небольшой вовлеченной командой и высокая степень ownership
• Работа удаленно из любой точки мира в международной компании
• Конкурентный уровень заработной платы
Location: Poland; Ukraine; Israel; Portugal; Spain
Workplace: remote
About airSlate
airSlate is a global SaaS technology company that develops no-code workflow automation, electronic signature, and document management solutions. Our award-winning products - SignNow, pdfFiller, DocHub, altaFlow, Instapage, and US Legal Forms - serve over hundreds of millions of users and more than one million customers worldwide, helping organizations of every size digitize processes, improve efficiency, and transform how they work.
We’re in an exciting phase of growth and transformation, with teammates in more than 20 countries across three continents and main hubs in the United States, Poland, Ukraine and Philippines.
At airSlate, we’re building value for customers and a culture where growth and innovation go hand in hand. We’re looking for people eager to shape products, scale a company, and thrive in a fast-moving environment.
About Marketing team:
The marketing team handles comprehensive 360º communication and comprises over 150 people. We manage all aspects in-house and operate a robust automation engine. Our combined monthly traffic across all brands exceeds 31 million. As a marketing team member, you'll play a crucial role in the upcoming phase of our brand's growth as we expand and introduce new products to the market.
And now, we are looking for a Senior Email Operations Team Manager who is prepared to contribute to the next chapter of our company's growth.
What you'll be working on:
Strategic
Own email-channel-driven attributed revenue as a business outcome, setting the strategic direction for how email contributes to LTV, retention, and expansion across airSlate products
Define email and push notification strategy in line with product and marketing strategies
Lead churn-prevention and win-back initiatives across email and push notifications as coordinated, signal-driven programs rather than one-off campaigns
Set the email roadmap for 2026 and beyond — audit existing programs, identify gaps and quick wins, and prioritize initiatives across three products against attributed revenue targets
Define how email fits within multi-channel orchestration, establishing boundaries and handoffs between email, in-product messaging, and other channels
Data & use of data
Translate behavioral signals, predictive churn scores, and lifecycle stage classifications into actionable segmentation logic and program triggers
Define data requirements for email programs — specify the user signals, cohort definitions, and event triggers needed from the data engineering team, and own those requests
Own the team's contribution to the revenue attribution model — partner with data teams to define lifecycle-stage KPIs and validate that email is correctly credited under the new attribution framework
Own email dashboards with the data team and align them with lifecycle dashboards, so attribution reporting accurately reflects email's contribution to revenue at each funnel stage
Use generative and agentic AI tooling to drive personalization and automation at scale across a large, multi-product subscriber base
Operational
Manage and develop three email marketing specialists — set priorities, coach on execution quality, and connect daily work to strategic lifecycle goals
Coordinate across the email development team, data team, demand gen, and product stakeholders to deliver lifecycle programs end-to-end within airEML
Maintain and evolve automated email journeys across all four products, with the authority to rebuild or retire programs where data supports it
Ensure email deliverability and list health at scale across a large, multi-product subscriber base
What we expect from you:
5+ years in email marketing as a senior contributor or leader, retention marketing, or lifecycle marketing with an email focus — B2C or B2B SaaS/subscription products at scale preferred
Proven ownership of an email and/or retention/lifecycle program end-to-end — strategy, journey design, segmentation logic, and KPI ownership, not only execution
Familiarity with attribution models, including how attribution windows affect reported email performance and how to navigate model transitions
Experience using behavioral data and predictive models for segmentation, such as churn scoring or lifecycle stage classification
Hands-on experience with a major marketing automation or email platform (Braze, Klaviyo, Iterable, Marketo, HubSpot, or an internal equivalent)
A track record of cross-functional collaboration with Product and Data Science teams, not siloed within Marketing
Strategic thinking at the program level, not only the campaign level
Strong analytical skills, including comfort with dashboards and data-warehouse-sourced data, and the ability to derive lifecycle insights independently
Understanding of email deliverability and list health at scale (100K+ subscriber base)
A Bachelor's degree in Marketing, Communications, Business, or a related field, or equivalent practical experience
Upper-Intermediate (B2) or higher English, written and spoken
What helps you rock:
Experience in a multi-product or multi-brand environment
What we offer
Flexible working environment - Our teams operate across the globe. We value in‑person collaboration in our hubs, but we also embrace remote and hybrid working. You can work from one of our offices in the United States, Poland, Romania or Ukraine, or remotely from many countries.
Competitive compensation and stock options - We offer salaries that reflect local market conditions and experience, plus a performance-based bonus system and stock options so you share in the company’s growth.
Professional growth and learning - We invest in your development through courses, conferences, and access to learning resources. We encourage career growth and internal mobility, supporting teammates who want to explore new opportunities within airSlate.
Health and well‑being - We provide comprehensive benefits tailored to each country, including health coverage, wellness programmes and access to fitness options. We also dedicate quarterly company-wide Mental Health Days, when everyone takes time off to rest and recharge.
Family‑friendly culture - Family life is part of who we are, and we embrace it in many forms. From flexibility for parents to our airSlate Junior Club for kids, to company-wide family days and our pet-friendly approach, we’re committed to making work and life easier to balance.
Giving back - We support charitable initiatives around the world through the airSlate Care programme. Our current focus includes humanitarian aid in Ukraine and other regions, matching employee donations and supporting causes chosen by our teams.
Open communication - We encourage transparent dialogue at all levels. From team discussions to company-wide Q&A sessions with our CEO, we make sure everyone has the chance to be heard and to influence how we grow.
It is airSlate's policy to comply with all applicable equal employment opportunity laws by making all employment decisions without unlawful regard or consideration of any individual’s race, religion, ethnicity, color, sex, sexual orientation, gender identity or expressions, transgender status, sexual and other reproductive health decisions, marital status, age, national origin, genetic information, ancestry, citizenship, physical or mental disability, veteran or family status or any other basis protected by applicable national, federal, state, provincial or local law. airSlate's policy prohibits unlawful discrimination based on any of these impermissible bases, as well as any bases or grounds protected by applicable law in each jurisdiction. If you need assistance or an accommodation during the application process because of a disability, it is available upon request. airSlate is pleased to provide such assistance and no applicant will be penalized as a result of such a request. Pursuant to relevant law, where applicable, airSlate will consider for employment qualified applicants with arrest and conviction records.
Read our Recruitment Privacy Notice to Learn how we process your personal information.
Location: Remote
About Lemon.io http://Lemon.io
Lemon.io http://Lemon.io is a profitable, growing talent marketplace that connects vetted senior engineers with companies that need them. We’ve been in business for 10 years, have 60 people across Ukraine, Europe, Canada, and the US, and process over $16M in annual GMV. We compress the traditional 2–5 week hiring timeline down to 24–48 hours through a curated, pre-vetted supply of developers.
Hiring is still broken. Recruiters spend weeks building candidate pipelines on traditional platforms, burning energy on unqualified leads. We’re building the product that changes that. Giving recruiters qualified, vetted candidates within 24 hours without the grind. This is a pivotal moment: we’re transitioning from a services-driven marketplace to a technology-driven platform. We need an engineering leader who can drive that transformation.
The Role
You will own engineering at Lemon.io http://Lemon.io. You’ll lead a growing team of engineers, make critical architecture and prioritization decisions, and be directly accountable for the speed and quality of what we ship. This is not a management-layer role. You’ll be hands-on, deeply involved in product decisions, and working side by side with the founder.
What You’ll Do:
- Own the technical roadmap and make sure every engineering effort maps directly to business impact. No features for features’ sake.
- Lead and grow an engineering team that ships fast, iterates constantly, and treats complexity as a cost.
- Tackle the hard, multi-layered problem: automated vetting, intelligent matching at scale, demand-side bottlenecks. And figure out where the real leverage is.
- Make hard prioritization calls. Decide what we build, what we skip, and what we kill.
- Work directly with the founder and product team to define what success looks like before writing a single line of code.
- Build the engineering culture: high ownership, high speed, low bureaucracy.
Who You Are:
- Product-minded, business-first
- Obsessed with simplicity
- First principles thinker
- Fast. Bias toward action
Experience:
- You’ve led engineering teams (5–30+ people) at a startup or high-growth company.
- You have hands-on experience with modern stacks and are comfortable with AI/ML tooling.
- You’ve worked in a distributed, async-first team.
Why Lemon.io http://Lemon.io:
- Profitable and growing. No fundraising pressure, real business fundamentals.
- A pivotal moment: you’re not maintaining an engine, you’re building one. The product roadmap is wide open.
- Direct access to the founder. No layers. Your decisions ship.
- A massive, unsolved problem: hiring is still broken. We’re building the product that makes it radically faster for companies to find qualified engineers.
- A team of 60 people who move fast, care deeply, and have survived the hard years together.
Обязанности:
• Администрирование и развитие СЗИ: полный цикл поддержки, настройки и обновления межсетевых экранов (Континент 4 / NGFW) и системы централизованного управления антивирусной защитой Kaspersky Security Center (KSC).
• Участие в проектировании новых инфраструктурных решений, выявление рисков и формирование требований по безопасности.
• Защита периметра и сегментация: настройка правил фильтрации, контроль сетевых доступов, управление VPN-соединениями.
• Контроль уязвимостей: регулярный анализ защищенности инфраструктуры, сканирование уязвимостей (VM) и контроль их устранения (Patch Management).
• Мониторинг и реагирование: участие в реагировании на инциденты информационной безопасности.
• Выполнять и развивать «hardening» серверов, контейнерных платформ и облачной инфраструктуры.
Требования:
• Понимание угроз безопасности информации современных компаний.
• Опыт сопровождения средств защиты Лаборатории Касперского (KSC/KES/KSMG), Код Безопасности (NGFW), КриптоПро (Ngate).
• Понимание современных подходов к информационной безопасности: ZeroTrust, Secure by Design, DevSecOps и Shift Left.
• Знание принципов работы современных средств защиты информации: FW, NGFW, L7 FW, IPS/IDS, NDR/NTA, AntiDDoS, SIEM, EDR/XDR, IDM, PAM, MFA, DLP, VM и т.д.
• Опыт работы с ОС *nix на уровне опытного пользователя.
• Опыт автоматизации на PowerShell, Python.
• Желание поставить все на мониторинг и настроить алерты, максимально автоматизировать операционные задачи.
• Умеете обосновывать свою точку зрения и доносить свои мысли.
Location: Pakistan
About GNO
GNO Partners builds the GNO Platform: a suite of tools that helps Amazon sellers optimize their advertising, pricing, and performance. We ingest large volumes of marketplace data daily (Amazon SP-API, Ads API, Amazon Marketing Stream) and turn it into automated bidding optimization, placement management, pricing intelligence, and monitoring that runs while our customers sleep. This is a real data-engineering and product problem, not a CRUD app.
The Role
We're hiring a hands-on engineering leader to run day-to-day delivery so our CTO can focus on architecture and product direction. You'll spend roughly half your time in the code and half running the team: prioritization, planning, 1:1s, and making sure the right things ship at the right quality.
This is a player-coach role. If you've stopped coding, or if you've never managed, this isn't the right fit.
What You'll Own
Delivery.
Sprint planning, prioritization against business goals, estimates, and unblocking the team daily.
Quality.
Code review culture, test discipline, and production reliability of our ingestion pipelines and scheduled jobs.
People.
1:1s, onboarding, growth conversations, and first-round hiring screens as the team scales.
Shipping code.
You'll carry meaningful features yourself, especially early on; that's how you'll earn the team's trust.
The CTO retains technical vision, architecture direction, the hiring bar, and infrastructure strategy. You two will work as a pair, not a hierarchy of approvals.
Our Stack
TypeScript end to end
(strict mode)
Backend:
NestJS API, Temporal workflows for data ingestion and background monitoring
Frontend:
React, TanStack Router/Query, AG Grid, Tailwind
Data:
Postgres (Supabase), AWS data warehouse (Iceberg, Athena)
Integrations:
Amazon SP-API, Amazon Ads API, Amazon Marketing Stream
AI:
LangChain/LangGraph with LLM-powered features in production
What We're Looking For
7+ years as a software engineer, with 2+ years leading a team of 3-8 while still shipping code
Deep TypeScript/Node.js experience; you can review a NestJS service or a React data grid and give substantive feedback the same day
Experience with data-heavy systems: high-volume ingestion, background job orchestration, or warehouse/analytics pipelines
You've run delivery before: planning, scoping, cutting the right corners, and saying no
Comfortable being the #2 technical voice; you'll challenge the CTO in private and align in public
Nice to Have
Temporal (or similar: Airflow, Step Functions) in production
Amazon marketplace ecosystem experience (SP-API, Ads API, seller tools)
E-commerce, ad-tech, or analytics product background
Experience introducing lightweight process to a team that previously had little
What Success Looks Like in 6 Months
Roadmap items ship predictably without the CTO's day-to-day involvement
You've personally shipped features across the API, worker, and frontend
The team knows what they're working on this week and why, and quality has gone up, not down
Hiring Process
Intro call
Technical deep-dive on a real system you built
Paired code review exercise
Team fit conversation
Offer
Location: Remote, Ukraine
Hi!
We are
Boosta, a holding tech company
that creates, develops, and invests in digital businesses with global potential. Today, we collaborate with over 800 specialists from different parts of the world, and millions of users use our products and services.
We’re currently looking for a
Senior/ Lead
of User Acquisition
to join Logos - a business developing an AI-powered self-discovery platform.
At the core of the product is AI as a personal companion that supports users on their journey of self-discovery. The product’s key value is helping people gain clarity about who they are, what they want, and why they make certain decisions. Its mission is to help people live happier lives by changing the way they understand themselves and perceive the world.
As a Senior/Lead of User Acquisition, you will:
Own the entire UA function, reporting directly to the CEO — CAC, ROAS, and the ad-to-subscriber path.
Build the acquisition system from zero — tracking, attribution, and creative-testing pipeline.
Run structured tests on Meta Ads, expanding to other channels once unit economics work.
Own budget scaling — validation budget → $100K/month → $1M+/month.
Source creatives through in-house, freelance, and UGC channels, and later build and lead the UA team.
We’re looking for someone who:
Has full-funnel paid UA experience — Meta Ads as the primary channel, with working knowledge of TikTok, ASO, and influencer/UGC.
Has experience building structured, hypothesis-driven creative testing systems.
Has a strong understanding of unit economics — CAC, LTV, payback, ROAS/ROMI.
Has a proven track record of scaling budgets from a small test budget to six-figure+ monthly spend without breaking CPA.
Has experience with attribution & analytics — Amplitude/GA4-style tools, MMP basics, and A/B testing.
Has experience with vendor & creator management — sourcing UGC, agencies, and freelancers through Fiverr/Billo/Modash-style platforms.
Has English at Upper-Intermediate (B2)+ level: the product and ads target the English-speaking Tier-1.
Here’s what our hiring flow looks like:
Step 1. Pre-screen.
Step 2. Interview with the CEO.
Step 3. Bar-Raising Interview.
Step 4. Reference Check.
Step 5. Job Offer.
Why build with us
Growth & self-realization
Join the product at an early stage and grow with it as it scales.
Take ownership of your area with the freedom to make decisions and drive change.
Build your function from scratch — from processes and approaches to the team.
Keep growing through internal and external talks, our corporate library, course reimbursement, English classes, and speaking clubs.
Flexible working conditions
Choose your work format: fully remote or our Kyiv office, with coworking spaces in Lviv and Warsaw.
Shape your own workday with a flexible schedule focused on results.
Take time to fully recharge: 28 working days of vacation, up to 30 sick days, and public holidays off.
Use our transfer service when needed and adjust your work and days off to fit your schedule.
Care & support
Take care of your health with medical insurance and psychologist session reimbursement.
Get involved in socially important initiatives, including our Ukrainian Victory Support program.
Celebrate important milestones with us and receive gifts for special moments in your life and career.
Join us in building a product that will help millions of people better understand themselves.
Задачи:
- Поддержка и развитие подсистемы логирования Sandbox-продуктов
- Исследование и разработка новых технологий и решений в области мониторинга действий вредоносных программ
- Анализ и оценка существующих технологий и решений для определения их эффективности и возможности улучшения
- Работа с командой для интеграции новых технологий и решений в существующие продукты и сервисы
Требования:
- Отличные знания C
- Понимание внутреннего устройства и особенностей работы операционных систем (Windows / Linux)
- Ассемблер x86-64
- Знание технологий отладки
- Опыт анализа дампов
- Опыт кроссплатформенной разработки
- Опыт работы с системами контроля версий
- Технический английский — чтение документации, переписка
Muse Group разрабатывает международные продукты для музыкантов с 400+ млн. пользователей, включая Ultimate Guitar, MuseScore, Audacity и другие. Вакансия предполагает опыт создания инструментов на базе AI/LLM, опыт работы в роли platform engineer, DevEx lead, AI/ML infra engineer. Возможна удалённая работа или работа с Кипра. Фаундер компании — Евгений Найденов. Размер компании — 250-500 человек.
Location: NY; SF; LA
Workplace: Remote
TL;DR: We care a lot about how White Circle exists outside of the product too — from things we make for our team and customers to objects, merch, events, and physical experiences around the brand. We want to make things people actually want to keep, not standard corporate merch.
ABOUT US
White Circle http://whitecircle.com is an AI Safety company building the safety, reliability, and optimization layer for AI systems. At the core of our platform are policies – simple natural-language rules that define what an AI model should and shouldn’t do. We automatically test, enforce, and continuously improve these policies at scale.
- We’ve recently raised our Series A funding round, taking our total funding to $70M. Our investors include top funds, founders, and senior leaders at OpenAI, Anthropic, HuggingFace, Mistral, DeepMind, Datadog, Sentry, and others
- We process over one hundred million API calls every month
- We fine-tune and train our own LLMs so they run faster and cheaper than any open or proprietary model
We’re a small, highly focused team. If you want to work deeply on hard problems, see your work ship to production quickly, and influence how AI safety is actually built – you’re the one we need.
WHAT YOU’LL DO
- Turn creative ideas from our design team into real physical objects
- Figure out how to manufacture things that don't have an obvious supplier or ready-made solution
- Find factories, workshops, craftspeople, printers, manufacturers, and other production partners around the world
- Work with designers to choose materials, finishes, construction methods, packaging, and production techniques
- Request and compare quotes, samples, prototypes, MOQs, timelines, and manufacturing options
- Own production from the first prototype to the final delivery
- Develop custom merch, clothing, accessories, printed objects, packaging, gifts, event materials, and weird one-off ideas we haven't thought of yet
- Find ways to make something completely custom instead of defaulting to existing merch catalogues
- Review samples and make sure the final result matches the original design
- Manage budgets, production schedules, shipping, customs, and logistics
- Build a network of great manufacturers and specialists we can work with repeatedly
YOU'LL FIT IN IF YOU
- Based in the US
- Have 5+ years of experience in a similar role
- Have experience producing physical products from scratch
- Know how to find the right manufacturer when the answer isn't obvious
- Are comfortable contacting dozens of suppliers, asking questions, negotiating, and figuring things out independently
- Understand materials, printing, manufacturing, packaging, and production processes
- Have strong attention to detail and can spot when a sample is slightly wrong
- Can translate a visual idea or rough creative brief into production requirements
- Can manage several suppliers and production timelines at the same time
- Have good taste and understands why the exact material, weight, finish, or packaging matters
- Are fluent in English
A big plus
- You've worked in fashion, product design, industrial design, publishing, creative production, or a design studio
- You've produced unusual merch, collectibles, objects, packaging, or limited-edition products
- You already have a network of factories, workshops, printers, or manufacturers in the US, Europe, or Asia
- You understand garment production and can work directly with factories rather than print-on-demand merch suppliers
- You've worked with brands where physical products are treated as part of the brand, not promotional giveaways
WHY WHITE CIRCLE
- Meaningful salary and equity package
- Paid time off in line with your local regulations
- All the hardware, tools, and services you need
- A lot of creative freedom to make things that don't look like startup merch
- Team off-sites twice a year — we’ve recently been to the Alps and Saint-Tropez
HOW WE HIRE
1. Intro call with Talent (25 mins)
2. Take-home test assignment
3. Interview with Head of Design & Creative
* an additional interview with one or more team members may be added depending on the interview process
Задачи:
— производство рекламных креативов в GameDev и анимационных роликов
Требования:
— уровень middle - middle+
— владение Photoshop и Figma
— умение работать с нейронными сетями
— умение собирать локации из готовых ассетов
— опыт создания креативов 2D роликов
— подтверждённый опыт и наличие примеров работ
— ответственность и скорость работы
Условия:
— полностью удалённый формат работы
— постоянный объём задач
— оплата, привязанная к доллару
Gray Swan is an American cybersecurity startup that protects artificial intelligence systems and large language models (LLMs) from hacker attacks, vulnerabilities, and failures.
Work format: Remote (US only) or on-site in Pittsburgh, Boston, New York City, Philadelphia, San Francisco, or Seattle.
УдалённоseniorСША; Remote work (US only) or on-site (Pittsburgh, Boston, New York City, Philadelphia, San Francisco, or Seattle)
Gray Swan is an American cybersecurity startup that protects artificial intelligence systems and large language models (LLMs) from hacker attacks, vulnerabilities, and failures.
Work format: Remote work (US only) or on-site (Pittsburgh).
УдалённоСША; Remote work (US only) or on-site (Pittsburgh)