Location: Brazil
Workplace: remote
About CertiK
Born from groundbreaking research at Columbia and Yale, CertiK has grown to become the largest Web3 security platform, combining proprietary models with comprehensive security solutions and end-to-end toolkits to support the full lifecycle of Web3 development. Founded in 2017 and headquartered in New York City, CertiK provides a wide range of services including smart contract audits, penetration testing, on-chain monitoring, incident response, and compliance solutions for some of the largest projects and institutions in the digital asset ecosystem.
Responsibilities
Build, deepen and manage relationships with banks, brokers, asset managers, payment institutions and fintechs entering digital assets in Brazil and LATAM
Map each institution's digital asset roadmap and regulatory obligations, and position CertiK's solutions accordingly. These include security assessments, custody and infrastructure audits, penetration testing, monitoring, and compliance tooling
Lead complex, multi-stakeholder sales cycles with CISOs, CTOs, compliance, risk, innovation and legal teams through to close
Represent CertiK at industry events, associations (e.g. Febraban, ABBC, ABFintechs, ABToken, ANBIMA) and executive forums; speak on panels when relevant
Navigate institutional politics: understand who decides, who influences and how procurement actually works
Work with CertiK's technical, advisory and product teams to shape proposals that fit institutional requirements
Share market intelligence to inform CertiK's regional strategy and product roadmap
Requirements
10+ years
in financial services, fintech, consulting, technology or infrastructure sales, serving financial institutions in Brazil
An
established, active network
at C-level and senior management in Brazilian banks and financial institutions. You can get a meeting in weeks, not months
A track record of closing and expanding
enterprise relationships
with long cycles and multiple stakeholders
Executive presence: comfortable in boardrooms, with regulators and on stage
Political acumen and the patience to build relationships over time
Solid understanding of the Brazilian regulatory landscape (BCB, CVM) and how institutions handle compliance
Fluent Portuguese and professional English; Spanish is a plus
Web3 or cybersecurity experience is not required.
Curiosity and willingness to learn are. We will give you the technical backing
Bonus Points
Experience selling to CISOs, risk or compliance functions (GRC, cybersecurity, audit, regtech, core banking, payments)
Background at a Big Four firm, bank, core banking/payments vendor, or regulatory consultancy
Network across other LATAM markets (Mexico, Chile, Colombia, Argentina)
Location: Barcelona, Spain
Workplace: hybrid
About seQura
seQura provides innovative, flexible and easy-to-use payment technologies that help merchants acquire, convert and retain more customers.
We make a difference sales performance by tailoring our solutions to different sectors, to address their unique pain points and deliver superior results in Retail, Education, Eyewear, Repairs and Travel.
We also empower smart shopping to consumers who seek more value, convenience, and flexibility in their shopping, with new payment experiences that allow them to save, access interest-free credit, or pay in small, comfortable installments of up to 24 months.
Born in Barcelona, seQura is a privately-owned fintech, currently expanding throughout southern Europe and Latin America, growing above 50% CAGR and approaching 100 Million in Annual Recurring Revenue.
Over 5000 businesses, almost 2 million shoppers, and almost 400 employees continue to rate us as one of the most loved and trusted fintechs out there, with an NPS of 87%, a Trustpilot rating of 4.7/5, and a Glassdoor rating of 4.7/5.
About the role 🤓
We’re looking for a
Fraud Optimization Specialist
to strengthen the performance of our detection systems. You will analyze fraud patterns, enhance controls, guide new product launches, and partner with Product, Data, and Operations to design scalable, tech-enabled solutions.
This is a hands-on, impact-oriented role for someone who thrives at the intersection of analytics, risk strategy, and cross-functional execution. Your insights will help us reduce losses, accelerate safe growth, and continuously upgrade our fraud ecosystem.
What challenges you'll be solving
🚀
Identify opportunities to reduce fraud losses on different streams and improve overall profitability, leveraging advanced risk rules and Machine Learning scores.
Assess fraud risks for new features, launches, and markets, advising Product and Operations, identify control gaps, and define remediation plans.
Develop and maintain executive dashboards (Metabase/Tableau) to track fraud performance, financial exposure, and other metrics; provide concise fraud insights, trends, and recommendations to leadership.
Support and implement end-to-end fraud prevention strategies—design controls, execute rollouts, measure impact, and iterate for continuous improvement.
Collaborate with stakeholders like Product, Engineering, Data Science to propose innovative and preventive fraud controls, translating complex fraud risk scenarios into scalable, tech-driven solutions.
What we offer
😎
We have a strong and sustainable foundation, where we provide a secure and reliable workplace. You have the freedom and trust to make the best contribution possible.
One of our most valued strengths by our employees is our fellowship and supportive culture, which fosters a sense of belonging by working closely with our values. With us, you will have challenging projects to work on and push your skills and knowledge.
In addition, we are very proud of the unique office we have, which offers a comfortable and inspiring environment to work in with everything you need.
23 vacation days + 2 days of free disposal per year.
Professional development workshops or seminars.
Flexible compensation plan for transportation, restaurants, and kindergarten with Cobee.
Health insurance discounts with Sanitas and Adeslas.
Urban mobility by using your own bike with Kleta.
Free access to healthy, organic, and sustainable fruits and snacks.
Moreover, we offer a
Wellness Program
that embraces a holistic approach by covering 6 areas (occupational, physical, financial, emotional, social, and environmental consciousness). Each area will include various activities, and you'll be able to choose from 34 different activities that best meet your needs to configure a plan that best works for you.
What you’ll need
🫱🏼🫲🏽
5+ years of experience working with fraud detection technologies within fintech, payments, BNPL, or e-commerce, from rule creation to performance optimization.
Proficiency in SQL and data visualization skills (Metabase, Looker, Tableau, Power BI, etc.), with ability to build dashboards, automate monitoring, and interpret large data sets.
A proven track record of delivering fraud risk assessments, gap remediation, and fraud prevention strategies
Excellent communication and collaboration skills, with ability to influence cross-functional stakeholders, across product, operations, and compliance.
We kindly ask that you submit your
CV in English
, as it is the official language of our community.
We promote equal opportunity to all, regardless of age, color, gender identity, medical condition, physical or mental disability, race, religion, sexual orientation, or any other characteristic. We have an inclusive environment, and respect is above all.
Do you want to be part of the change? Join us!👇
Location: Berlin
Workplace: Hybrid
OUR STORY:
Every year millions of people are either filing their taxes in fear or giving up on their tax refund altogether. We're working on fixing that. Our intuitive app enables anyone, regardless of education or background, to file their taxes with newfound confidence.
Spread across Germany, Spain and the UK, the team at Taxfix Group with its brands Taxfix, Steuerbot and TaxScouts, is a compassionate group of solution-finders. We speak our minds openly, and with over 400 professionals, including tax experts, developers, and IT security experts, we're rich in ideas and voices. The group has facilitated more than 3.5 billion euros in tax refunds for its customers since its founding in 2016.
YOUR OPPORTUNITY:
AI is shifting how the best products get built. The handoffs between product, design, and engineering are slowing us down. The companies moving fastest are doing it with people who own the full loop, from the user problem to the shipped feature, without losing the thread.
At Taxfix, we’re rebuilding our R&D organization around this idea. We call these people builders.
A Builder has a primary craft, one they’re genuinely excellent at, but they don’t stop there. They stretch across product, design, and engineering as the situation demands, using AI to cover the gaps. They’re accountable to outcomes, not job descriptions.
Taxfix has put €5 billion back into our customers’ pockets and we aren’t stopping there. We operate in Germany, Spain, and the UK, and we’re in the middle of a genuine AI transformation in how we build and how we’re organized.
Assume there’s no designer to give you a Figma file. No engineer to hand the spec to. The magic is knowing what to build, why, and in what order, then making it happen. If building the thing sounds more natural to you than describing it, this role is for you.
YOUR RESPONSIBILITIES AND DECISIONS:
- Take a user problem from rough idea to shipped product. Write the brief, design the flow, prototype it, and get it in front of users, with as few handoffs as possible. Own the full loop.
- Compress research, synthesis, and spec-writing from weeks into hours. You reach for AI tools not because you’ve been asked to, but because they faster make you faster in delivering high quality outcome. You know when to trust the output, when to edit it, and when to reject it. Use AI as a force multiplier.
- You structure fuzzy problems, identify what should and shouldn’t be built, and move forward when there are dozens of possible directions. The magic is in the trade-offs, not the feature list. Turn ambiguous ideas into things users can trust.
- You collaborate effectively with technical and non-technical stakeholders on AI-related product work, translating AI concepts, capabilities, limitations, and outputs into clear product decisions. You work effectively in hybrid human-AI teams. Work in small, focused teams.
- You know the metric your team is trying to move. You measure your week by what changed in user behaviour, not by how many tickets moved to Done. Be accountable to outcomes, not roadmaps.
- You give feedback directly, to anyone, regardless of level. You raise blockers early and in the open. Push back when something’s wrong. Team player who raises the bar.
YOUR PROFILE:
YOUR CRAFT
- 5+ years experience in Product Management (ideally in fintech or B2B). You’ve shipped things that real people use, and you can point to the metric that moved when you did.
- Understand implicitly the product development process - from discovery, to user research to experimentation. You are able to build and defend a compelling strategy that solves user needs.
- You have a builder track record: you’ve made things with AI, not just written specs about them. Shipped products, agent workflows, or tools real users have touched. Any of these count whether at work or in your personal life.
- You’re AI-native by default. You use tools like Claude, Cursor, Lovable, or similar regularly. You follow the AI product space closely and you know the difference between a demo and something production-ready.
- You’ve built personal AI workflows that make you meaningfully faster. You know when to trust AI output, when to edit it, and when to reject it.
- You’ve gone from user problem to testable prototype without waiting for a brief to be written for you. The output was good enough that a team shipped from it.
- Low PM baggage: you’re not attached to how product management "should" be done. You care about outcomes, not territory.
- When designing and shipping AI-enabled products, you consider privacy, safety, fairness, transparency, bias, and accountability. You assess when AI-generated outputs are appropriate for use and raise concerns when risks or limitations are identified.
YOUR RANGE
- Across all three disciplines, you can hold your own: in Product you can identify opportunities, assess impact, and prioritize ruthlessly. In Design, you have taste: you know when something looks right but feels wrong. In Engineering, you’ve used AI coding tools to build something real, and you’re not dependent on an engineer to tell you why it’s broken.
HOW YOU WORK
- Data fluency: you know the metric you were trying to move, and you can say whether you moved it, with healthy skepticism about what metrics do and don’t tell you.
- You believe in experimentation and ship with velocity to learn quickly. You know your way around AB tests and are excited to try new data science models to learn faster.
- You’ve worked on products where getting it wrong has real consequences for real people, and that raised your bar, not lowered it.
- You’ve found a way through blockers rather than waiting to be unblocked. When something was genuinely impossible, you documented why and moved on.
- You bring an entrepreneurial and independent mindset. You are excited about spotting opportunities and then acting on them.
- Fluency in English is required (German is a plus).
THIS ROLE IS NOT FOR YOU IF…
- You’re not genuinely excited about being able to stretch across design and engineering functions.
- You’ve never built an AI prototype and/or shipped code, side projects count.
- You pride yourself in what you delivered rather than its impact
- You need certainty, a full brief, or someone else’s research to get started.
- You don’t believe in fast learning and getting things into customers hands early and use
WHY TAXFIX?
- A chance to do meaningful, people-centric work with an international team of passionate professionals.
- Holistic well-being with free mental health coaching sessions.
- A monthly allowance to spend on an extensive range of services that you can use and roll over as flexibly as you like.
- Employee stock options for all employees—because everyone deserves to benefit from the success they help to create.
- 30 annual vacation days and flexible working hours.
- Work from abroad for up to six weeks every year. Just align with your team, and then enjoy your trip.
- Plenty of opportunities to socialise as a team. In addition to internal tech meetups, our international team hosts regular get-togethers—virtually and in person when possible.
- Free tax declaration filing, of course, through the Taxfix app—and internal support for all personal tax-related questions.
- Have a four-legged friend in your life? We’re happy to have dogs join us in the office.
Excited? So are we. Learn more about Team Taxfix https://medium.com/taxfix on our blog and get a glimpse of our culture.
At Taxfix, we believe that incredible things happen when you have a wealth of perspectives and experiences. We're proudly committed to equal employment and development opportunities no matter your gender, race, religion, age, sexual orientation, colour, disability, or place of origin. To help mitigate any potential unconscious biases, we ask that you refrain from including your picture, age, or marital status on your CV. Let your experiences speak for themselves.
Not sure if you meet all the requirements for this role? Please apply anyway. You might bring something special to the team that we hadn't considered previously.
JКомпания не указана
18
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Скрытые компании и отметки о просмотре ещё не подключены.
Требуется Представитель компании на Кипре. Мы ищем человека с хорошим пониманием рынка и сильным нетворком в high-risk, fintech, payments или crypto, который сможет открывать нужные контакты и помогать нам выстраивать отношения с потенциальными клиентами и партнерами.
Location: Cyprus; Thailand
Workplace: remote
About the Team
We are Quadcode, a fintech company excelling in financial brokerage activities and delivering advanced financial products to our global clientele. Our flagship product, an internal trading platform, is offered as a Software-as-a-Service (SaaS) solution to other brokers.
Tasks:
Conduct proactive outreach to potential and existing VIP clients through calls, written communication, and internal CRM tools
Promote company products and services to high-value clients
Apply effective negotiation techniques to convert leads into long-term customers
Develop and implement initiatives to increase client satisfaction and retention
Build and maintain strong, long-term relationships as a trusted advisor
Monitor client activity and identify opportunities for growth and engagement
Maintain accurate records of client interactions in the CRM system
Requirements:
English proficiency at B2 level or higher
Native or bilingual proficiency in Thai
Proven experience in the financial industry, preferably in sales, account management, or business development
High level of responsibility and professionalism when working with VIP clients
Strong communication, negotiation, and relationship-building skills
Result-oriented mindset and ability to work in a fast-paced environment
What We Offer:
On-site work model in our brand-new office in Larnaca (Cyprus) or remote work model
Competitive remuneration
Professional courses: from Coursera to Harvard
Friendly, enjoyable and positive environment
With a team of 500+ creative and tech-driven people across the globe, Quadcode is the place where ideas turn into impact, where every project is a chance to grow, innovate, and make your mark.
Join us today, and let's shape the future of fintech together!
Note: All applications will be treated with strict confidence. We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.
#LI-DK1
Location: Remote, United States
GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster.
The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems.
Co-create the future with us
as we build technology that transforms how the world develops software.
*
Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab.
An overview of this role
As the Regional Director, Sales for our Financial Services vertical in the US, you'll lead a high-performing team of Strategic Account sales professionals to grow adoption of GitLab's AI-powered DevSecOps platform across banking, insurance, capital markets, and fintech, helping financial institutions plan, build, secure, and ship software faster across the entire software development lifecycle. You'll be responsible for managing software sales, bookings, and revenue, while building strong relationships with new and existing customers who rely on GitLab to increase developer productivity, improve operational efficiency, and reduce security and compliance risk. Reporting to the AVP, Financial Services, you'll hire and develop top talent, set clear territory and industry strategies, and ensure your team's sales plans align with GitLab's overall growth goals. In your first year, you'll focus on building a strong team culture, deepening our presence with leading financial institutions, and consistently meeting or exceeding performance objectives in a fast-paced, open source software and SaaS environment.
What you’ll do
Lead, coach, and motivate a team of Strategic Account Leaders focused on the US Financial Services market to deliver software sales, bookings, and revenue results
Drive territory and industry planning by analyzing market dynamics, customer needs, and competitive trends to identify and execute on growth opportunities
Develop and own accurate sales forecasts, territory management plans, and growth strategies that align to GitLab's overall revenue goals
Establish, track, and report on key performance metrics for the team, and take action to address gaps and improve outcomes
Collaborate closely with Renewals, Marketing, Sales Operations, and other cross-functional partners to manage pipeline health, renewal performance, and deal execution
Recruit, hire, and onboard top sales talent while investing time weekly to build and maintain a strong pipeline of potential future hires
Create a high-performing, inclusive, and positive team culture through regular coaching, clear expectations, and ongoing development
Educate and enable your team on GitLab's product, pricing, AI-powered DevSecOps positioning, and key industry and regulatory factors relevant to financial services (such as SOX, PCI DSS, FFIEC, DORA, and third-party risk and model governance requirements)
What you’ll bring
7-10 years of progressive experience in field sales, sales operations, and sales management in an open source software, DevOps, or similar software-as-a-service environment
Demonstrated success leading and developing account-focused sales teams, including hiring, coaching, and performance management
Experience selling to Fortune 500 and enterprise financial institutions, with a willingness to "roll up your sleeves" and participate directly in selling activities
Proven track record of meeting or exceeding performance objectives (revenue targets, pipeline targets, etc.)
Experience building and executing go-to-market strategies for regulated industries, ideally Financial Services
Ability to exercise effective judgment, sensitivity, and creativity as needs change, and to thrive in a fast-paced environment with a challenging workload
Strong relationship-building, negotiation, and presentation skills, including executive-level written and verbal communication and the ability to mentor others
Alignment with
GitLab's values
and a genuine passion for open source, with openness to candidates who bring transferable leadership experience from adjacent software markets
Ability to travel if needed and comply with the company's
travel policy
About the team
You'll join our AMER Enterprise Sales organization, leading the US Financial Services vertical as part of a broader, all-remote team that collaborates across time zones using GitLab's asynchronous workflows. This team is responsible for driving new and expansion revenue, partnering closely with Renewals, Marketing, and Sales Operations to serve financial services customers and grow adoption of GitLab's AI-powered DevSecOps platform. You'll manage a group of Strategic Account Leaders, build a pipeline of future talent, and help shape our go-to-market strategy in a fast-evolving, highly regulated market.. For more on how this team works, see our
Sales Team Handbook
.
Remote-Global
The base salary range for this role’s listed level is currently for residents of the United States only. This range is intended to reflect the role's base salary rate in locations throughout the US. Grade level and salary ranges are determined through interviews and a review of education, experience, knowledge, skills, abilities of the applicant, equity with other team members, alignment with market data, and geographic location. The base salary range does not include any bonuses, equity, or benefits. See more information on our
benefits
and
equity
. Sales roles are also eligible for incentive pay targeted at up to 100% of the offered base salary.
United States Salary Range
$148,000
—
$248,400 USD
How GitLab Supports Full-Time Employees
Benefits to support your health, finances, and well-being
Flexible Paid Time Off
Team Member Resource Groups
Equity Compensation & Employee Stock Purchase Plan
Growth and Development Fund
Parental Leave
Please note that we welcome interest from candidates with varying levels of experience; many successful candidates do not meet every single requirement. Additionally, studies have shown that people from
underrepresented groups
are less likely to apply to a job unless they meet every single qualification. If you're excited about this role, please apply and allow our recruiters to assess your application.
Country Hiring Guidelines:
GitLab hires new team members in countries around the world. All of our roles are remote, however some roles may carry specific location-based eligibility requirements. Our Talent Acquisition team can help answer any questions about location after starting the recruiting process.
Privacy Policy:
Please review our
Recruitment Privacy Policy.
Your privacy is important to us.
GitLab is proud to be an equal opportunity workplace and is an affirmative action employer. GitLab’s policies and practices relating to recruitment, employment, career development and advancement, promotion, and retirement are based solely on merit, regardless of race, color, religion, ancestry, sex (including pregnancy, lactation, sexual orientation, gender identity, or gender expression), national origin, age, citizenship, marital status, mental or physical disability, genetic information (including family medical history), discharge status from the military, protected veteran status (which includes disabled veterans, recently separated veterans, active duty wartime or campaign badge veterans, and Armed Forces service medal veterans), or any other basis protected by law. GitLab will not tolerate discrimination or harassment based on any of these characteristics. See also
GitLab’s EEO Policy
and
EEO is the Law
. If you have a disability or special need that requires
accommodation
, please let us know during the
recruiting process
.
Задачи:
— Управлять и развивать отношения с существующими PSP, банками, агрегаторами и платежными партнерами
— Быть основным контактным лицом для партнеров после онбординга и интеграции
— Координировать операционные, финансовые и технические вопросы с внутренними командами
— Решать проблемы партнеров и находить практические решения
— Работать над улучшением коммерческих условий, комиссий, ценообразования и добавлением новых платежных методов
— Тесно сотрудничать с PSP / Account Managers
Требования:
— 1–3+ года релевантного опыта в Payments / PSP / FinTech / Acquiring / Gambling / Betting
— Опыт работы с PSP, платежными провайдерами, агрегаторами или банками
— Хорошее понимание картовых платежей, e-commerce платежей, интеграций и коммерческих комиссий
— Опыт работы с рынками Европы / СНГ / Tier-1; LATAM будет плюсом
— Сильные коммуникативные навыки, ответственность и умение решать проблемы
— Проактивный подход — поиск решений вместо остановки на «нет»
— Английский B1+; русский язык — сильное преимущество
Условия:
— Локация: предпочтительно Кипр
— Уровень: Middle
— Компенсация: фиксированная зарплата + возможные бонусы на основе результатов
человека сильного в sales / distribution / partnerships / fintech business development. Нужен человек, который сможет взять на себя коммерческую сторону: находить клиентов и партнёров, тестировать каналы продаж, строить B2B-направление и в перспективе участвовать в fundraising.
Location: Warsaw, Mazowieckie, Poland; Dubai; London, England, United Kingdom
Workplace: remote
Capital.com is hiring a UA Manager (PPC) to own paid acquisition performance across our Asia and Australia markets. You'll join a team of regional specialists with day-to-day accountability for campaign performance, budget efficiency, and growth against regional revenue and ROAS targets.
This is a hands-on, individual-contributor role: you will manage live campaigns directly, not oversee an agency at arm's length. Google Ads is the core of the role; paid social experience is a valuable bonus but not a requirement.
What you'll do:
Own and optimise Google Ads (Search, PMax, UAC, Display, YouTube) campaigns across Asia and Australia markets — this is the primary focus of the role.
Where capacity and skillset allow, extend into paid social (Meta, TikTok, Snapchat) to support the broader regional media mix.
Manage budget pacing and reallocation across markets and channels within your regions.
Deliver against regional KPI targets: ROAS and CPA per first-time deposit.
Run structured A/B tests on creative, bidding strategy, and audience targeting; report results with clear before/after evidence.
Monitor and account for iOS attribution limitations (ATT/SKAD), PMax's lack of placement-level visibility, and regional regulatory constraints (e.g. licensing regimes across Asia markets) when planning campaigns.
Localise campaign strategy to market nuance: language, competitive landscape, regulatory regime (e.g. ASIC in Australia; varied licensing across Asia markets), and payment/funding behaviour.
Partner with regional marketing and compliance stakeholders on creative sign-off and go-to-market timing.
Liaise directly with Google (and, where relevant, Meta/TikTok/Snapchat) account teams on platform features, budget commitments, and escalations.
Maintain a weekly reporting cadence on spend, revenue, ROAS, and CPA for your regions, flagging anomalies before they show up in monthly numbers.
What we're looking for:
3+ years of hands-on PPC management,
with fintech, trading, or regulated financial services
experience is a must have. You understand compliance-driven creative constraints, deposit-based KPIs, and CFD/trading audience behaviour — this is not transferable from a generic e-commerce or app-growth background without a steep ramp-up.
Direct, deep platform experience in Google Ads (Search, PMax, UAC) — this is the core requirement.
Paid social platform experience (Meta, TikTok, Snapchat Ads Manager) is a strong bonus, not a requirement.
Working knowledge of mobile attribution constraints (iOS ATT/SKAD, modelled vs deterministic conversion data).
Comfort operating across multiple markets and currencies simultaneously; prior exposure to APAC or ANZ paid media specifically is a strong plus.
Analytical fluency: able to read a performance dashboard and turn it into a budget or bidding decision without hand-holding.
Experience working within a regulated advertising environment (financial promotions rules, regional ad standards bodies) is a plus; willingness to learn the company's compliance doctrine is a requirement.
Fluent written and verbal English
; additional Asia-region language skills (Mandarin, Vietnamese, Bahasa) are a plus but not required.
Location: Belgrade; Lisbon
Workplace: OnSite
Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games.
Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their future on their own terms. Today, more than 100 games worldwide are already building this future with Aghanim.
Our team brings together people across Los Angeles, New York, Seoul, Beijing, London, Lisbon, Belgrade and other locations around the globe, with deep expertise in gaming, fintech and technology. We move quickly, keep communication direct, and focus on getting things done. We believe the best people thrive when they have autonomy, ownership, and a stake in the company's success.
[https://app.ashbyhq.com/api/images/user-content/4f457f07-466b-477b-b552-fbbabd850111/2de3a7cd-8843-41a9-8bbe-ceb897a42c4a/Logo%20(horizontal).svg]
We're looking for a Senior Frontend Engineer to join our payments team and help build and evolve our Checkout experience.
Checkout is the final step in a mobile game purchase — the interface where players around the world complete payments every day. It operates across 200+ countries and supports 130 currencies, 25 languages, and 100+ payment methods.
Its performance, reliability, and UX directly impact payment success rates, conversion, and revenue.
KEY RESPONSIBILITIES
- Build and improve Checkout: add new payment flows, payment methods, and third-party SDK integrations.
- Build a fast, simple, mobile-first interface that works well across browsers, WebViews, and in-app browsers, including on low-end devices and slow networks.
- Improve Checkout performance and stability by finding bottlenecks and fixing issues in key user flows.
- Use product data and experiments to find friction in the Checkout funnel, test ideas, and improve conversion.
- Investigate production issues using logs, traces, product events, and metrics, and work with APIs and backend services when needed.
- Take part in technical decisions and code reviews and help maintain frontend code quality.
REQUIRED QUALIFICATIONS
- 5+ years of professional frontend development experience with strong TypeScript and React skills.
- Strong understanding of browsers, networking, and mobile web.
- Experience improving web performance, including FCP, LCP, profiling, bundle size, and resource loading.
- Experience building payment or other transactional flows, such as checkout, subscriptions, wallets, or payment SDK integrations.
- Strong debugging skills and ability to investigate problems beyond the frontend layer.
- Ability to own your work from implementation and release to stable operation in production.
PREFERRED QUALIFICATIONS
- Experience in fintech, payments, e-commerce, gaming, or other consumer products with a large mobile audience.
- Understanding of payment concepts such as 3DS, payment statuses, saved payment methods, declines, and refunds.
- Understanding of frontend security, including CSP, iframe security, and PCI scope.
- Ability to read Go or Python and understand backend logic and APIs.
- Experience using AI tools in day-to-day development.
WHY JOIN US
- World-class team – work alongside experienced professionals from around the globe who have built products used by millions of players
- High growth, high impact – be part of a fast-growing company where ideas turn into products and reach customers in days, not months
- Autonomy and ownership – we trust people to make decisions, take initiative, and drive results
- Modern tools and technology – use AI, automation, and modern tools as part of your everyday work
- Equity – participate in the company's growth and long-term success
Location: Belgrade; Lisbon
Workplace: OnSite
Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games.
Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their future on their own terms. Today, more than 100 games worldwide are already building this future with Aghanim.
Our team brings together people across Los Angeles, New York, Seoul, Beijing, London, Lisbon, Belgrade and other locations around the globe, with deep expertise in gaming, fintech and technology. We move quickly, keep communication direct, and focus on getting things done. We believe the best people thrive when they have autonomy, ownership, and a stake in the company's success.
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We’re looking for a hands-on DevSecOps Engineer to build security into our cloud infrastructure and delivery pipelines. You’ll work closely with DevOps and development teams to establish practical security standards as our platform grows.
KEY RESPONSIBILITIES
- Own cloud security on GCP: IAM, org policies, network security, and edge protection with Cloudflare.
- Harden our GKE clusters and container supply chain.
- Build automated security checks into CI/CD (SAST, dependency, container, and IaC scanning).
- Own secrets management and least-privilege access across the platform.
- Drive vulnerability and cloud posture management to remediation.
- Build security monitoring and lead incident response.
- Actively drive SOC 2 Type 2 and PCI DSS Level 1 work: implement controls, prepare evidence.
REQUIRED QUALIFICATIONS
- 5+ years in DevSecOps, cloud security, or a security-heavy DevOps/Platform role.
- Strong production experience with GCP (AWS/Azure acceptable).
- Hands-on experience securing Kubernetes and Terraform-managed infrastructure.
- Practical knowledge of CI/CD security, cloud IAM, secrets, vulnerability management, and security monitoring.
- Ability to build security practices from scratch and get teams to adopt them.
- Strong English communication skills.
NICE TO HAVE
- Experience with Cloudflare, Datadog, Wiz, Drata, or GitHub Actions.
- Prior SOC 2 or PCI DSS audit experience.
- Background in payments, gaming, or high-load products.
WHY JOIN US
- World-class team – work alongside experienced professionals from around the globe who have built products used by millions of players
- High growth, high impact – be part of a fast-growing company where ideas turn into products and reach customers in days, not months
- Autonomy and ownership – we trust people to make decisions, take initiative, and drive results
- Modern tools and technology – use AI, automation, and modern tools as part of your everyday work
- Equity – participate in the company's growth and long-term success
Location: London
Workplace: OnSite
Company Description
We’re http://checkout.comCheckout.com http://Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day.
We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers.
Whether you want to book a holiday, order food, renew a subscription, or check out online, there’s a good chance our tech powers the payments behind the scenes. Our platform helps the most ambitious businesses deliver effortless digital experiences, at scale.
If you want to do career-defining work, you’ve come to the right place. We move fast, think globally, and believe great teams are built by hiring exceptional people with conviction, curiosity, and the desire to make an impact.
With 20 offices across six continents and London as our HQ, we’re shaping the future of fintech – and we’re just getting started.
The Role
We are excited to be growing our incredible London Legal team and are looking to hire 2 Legal Counsel with a strong regulatory background in financial services.
As Legal Counsel, you will work closely with all areas of the business and take a collaborative approach to solving complex legal challenges. You will be expected to advise on compliance with financial services and payments regulations, interact with regulators and assist in the implementation of broader regulatory projects and product launches across the Checkout.com http://Checkout.com group.
The successful candidate will be able to handle a busy workload with minimal supervision, demonstrating excellent critical judgment, quick thinking and agility. This is a great opportunity to work on a broad range of projects across multiple jurisdictions, learn new areas of law and play a key role in supporting the company’s rapid growth.
You will be joining an expanding team in one of Europe's most valuable fintechs. Our mission is to be a legal team that exceeds expectations across the board, providing pragmatic and commercially focused advice, finding creative solutions to manage risk and becoming trusted advisers to our colleagues in the business.
How You'll Make An Impact
- This role is based in London at our global head office and sits within the regulatory vertical of our Legal department
- Support relationships with regulators on license-related matters, including potential de novo applications
- Review payments product structures, flows and terms to ensure compliance with legal requirements
- Advise on payments regulatory matters, including compliance with payments laws and related regulations across our different jurisdictions
- Advise on broader regulatory requirements applicable to payment services providers, including with respect to group regulatory change projects
- Advise the business on market expansion, researching and evaluating new territories and applying for new licenses or expanding the scope of existing licenses
- Advise key business functions on new regulatory developments impacting our operations, products and contractual commitments
- Conduct research on various multi-jurisdictional legal issues
- Support the company’s strategic projects and initiatives by providing creative, proactive and results-orientated advice
What We Are Looking For
- Qualified solicitor/lawyer (3-7 PQE) with strong post-qualification experience either in-house or in private practice
- Strong understanding of legal principles applicable to payments in the UK, including the payments ecosystem and payments regulatory and licensing strategy/execution, and to broader financial institutions
- Previous FinTech, payments, software, e-commerce and/or bank experience is desirable but not essential
- Experience working in a start up or other fast-paced and dynamic environment is desirable but not essential
- Comfort with ambiguity, constant change, and a fast-paced culture
- A practical, solutions-oriented focus to solving legal challenges
- Experience working internationally and on a variety of cross-border matters
- Excellent time management skills and experience managing a diverse workload and competing stakeholder demands
- Ability to work autonomously and collaboratively as needed, flexing the approach as the matter requires
- Strong communication skills and the ability to articulate and explain complex legal issues clearly and concisely
- Enthusiasm for new challenges and skilling up in different areas of law
Additional Information
Bring all of you to work
We create the conditions for high performers to thrive, through real ownership, fewer blockers, and work that makes a difference from day one.
Here, you’ll move fast, take on meaningful challenges, and be recognized for the impact you deliver. It’s a place where ambition gets met with opportunity, and where your growth is in your hands.
We work as one team, and we back each other to succeed. So whatever your background or identity, if you’re ready to grow and make a difference, you’ll be right at home here.
It’s important we set you up for success and make our process as accessible as possible. So let us know in your application, or tell your recruiter directly, if you need anything to make your experience or working environment more comfortable.
Life at Checkout.com http://Checkout.com
We understand that work is just one part of your life. Our hybrid working model offers flexibility, with three days per week in the office to support collaboration and connection.
Curious about what it’s like to be part of our team? Visit our Careers Page https://www.checkout.com/careers to learn more about our culture, open roles, and what drives us.
For a closer look at daily life at Checkout.com http://Checkout.com, follow us on LinkedIn https://www.linkedin.com/company/checkout/life/ and Instagram https://www.instagram.com/checkout_com/
Location: Limassol, Cyprus
Workplace: on-site
Our team is developing a payment gateway for accepting funds from users on behalf of merchants, as well as sending funds from merchants to users. The system involves storing user payment data and is subject to PCI DSS compliance. It contains multiple integrations with payment systems, providers, and other gateways and processors, including 3DS.
We are seeking an experienced
HR Manager
to join our passionate team.
Job Responsibilities:
Act as the main HR point of contact for employees and managers, providing hands-on support across a wide range of people-related matters.
Build strong relationships across the company and maintain a good understanding of employee experience, team dynamics, and emerging people needs.
Partner with managers on performance, development, employee relations, organizational changes, and complex individual cases.
Own and continuously improve key HR processes across the employee lifecycle, from onboarding and probation to development, internal moves, and offboarding.
Review and adapt existing HR practices to better fit the company’s evolving needs, culture, and ways of working.
Identify gaps and proactively design and implement new HR practices, policies, and solutions where needed.
Use employee feedback and people data to identify trends, risks, and opportunities for improvement.
Help build a scalable and effective People function that evolves together with the business.
Take ownership of HR processes, policies, and benefits currently provided at group level, assess their fit for company, and adapt, replace, or redesign them where needed as the company evolves.
Own and evolve employee benefits and related People programs, evaluating their effectiveness, employee value, cost, and fit with the company’s needs.
Balance employee needs with business priorities, applying sound judgment and ensuring People decisions are practical, consistent, and aligned with the company’s goals and culture.
Ensure HR practices and policies remain compliant with applicable employment requirements, working with internal or external legal and operational partners where necessary.
You’ll thrive here if you have
5+ years of broad HR experience in a People Partner, HRBP, or Senior HR Generalist role, ideally within a technology, fintech, or other fast-paced environment.
Strong hands-on experience across the employee lifecycle and solid knowledge of core HR processes.
Proven experience independently owning and improving HR processes, not only supporting their execution.
Ability to assess existing practices, identify what needs to change, and drive improvements from idea through implementation.
Strong employee relations experience and confidence handling complex or sensitive individual cases.
Comfortable being a visible and approachable HR presence for employees while partnering effectively with senior managers.
Strong ownership, judgment, communication, and stakeholder management skills.
Comfortable working in an evolving environment where processes and ways of working are still being developed.
Experience building, transforming, or localizing HR practices would be a strong advantage.
Fluent English. Russian is a plus.
Conditions
We know that great talent deserves great conditions, so here's what you can expect when joining us:
EU-based employment contract and a 3-year Cyprus work visa with full support for your relocation and visa processes, including assistance for your family.
EU passport. Opportunity to obtain an EU passport after 4 years of residence.
Full relocation package: flights to Limassol for you and your family, a company-covered apartment for the first month, and full relocation support to make your move smooth and hassle-free.
Transparent performance reviews twice a year, with bonus opportunities and salary adjustments.
Private medical insurance for you and your family.
Corporate mobile plan (unlimited in Cyprus with roaming included).
Mindfulness & well-being support, including psychological assistance with 50% coverage.
50% coverage of school and kindergarten fees for your children.
Fully covered sports benefits, and also access to in-house electric scooters and bike rentals.
Provident fund (Cyprus): a long-term savings plan co-funded by you and the Company together (available after probation) that grows throughout your time with us in Cyprus.
Professional growth support: language courses, conferences, training programs, and coaching.
Peer recognition program: receive and share kudos for great work.
A fully equipped office in Limassol’s city center, with everything you need for deep work and collaboration.
Free breakfasts and lunches in the office and an in-house coffee bar with high-quality drinks and a health bar stocked with nutritious snacks.
A strong engineering culture: international teams, corporate events, team buildings, and hackathons — because great work happens in great communities.
Benefits are provided in accordance with the company’s policies and eligibility criteria.
Recruitment process
HR Interview (45 minutes);
Hiring Team Interview (1 hour);
Final interview (1 hour);
Recommendations check;
Job Offer.
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Location: Almaty, Kazakhstan
Workplace: OnSite
WHY WORK AT HIGGSFIELD AI?
Higgsfield AI is the fastest-scaling generative AI company in history, hitting $1B in annual revenue run rate, 30M+ users worldwide, 6M+ generations per day, and powering 390 of Fortune 500 brands.
We're building at the absolute frontier of AI-powered video creation and next-generation creative tools. Joining Higgsfield means becoming part of a high-impact team shaping the future of AI-native experiences, at a company that isn't just moving fast, but rewriting what fast looks like.
WHAT THIS ROLE MEANS AT HIGGSFIELD
Most subscription businesses lose a password. We lose GPU-seconds.
When someone runs two hundred accounts off one card to harvest a per-account promotional grant, the cost lands on our compute bill the same hour, and it does not stop until somebody finds them. We have found operators doing exactly that — hundreds of accounts, synchronised signups, machine- generated emails, round-the-clock automation — and we have also found that most of our worst- margin accounts are not abusers at all, just heavy users on an unlimited plan. Telling those two apart, account by account, with evidence that survives being challenged, is this job.
You are the person who finds them, proves it, and puts a number on it.
You make sure:
- Every enforcement action we take is backed by evidence a stranger could follow
- We know what abuse cost us last month, on the same basis as last month
- The detection system is measured against real cases, not against its own past decisions
- When a ring changes shape, somebody notices this week — and that somebody is you
WHAT YOU WILL DO
Investigation & casework
- Run ring investigations end to end: from a flagged account or a cost anomaly to a named cluster, its members, its signature, its lifetime economics and a recommended action.
- Build the linkage yourself — shared payment instruments, IP and ASN concentration, email-stem families, registration bursts, behavioural and automation fingerprints — and know which links are evidence and which are coincidence.
- Separate abuse from unprofitable-but-legitimate every single time. On an unlimited plan, negative gross margin is normal. Cost is a gate, never a trigger.
- Triage the review queue the detection system produces, and feed what you learn back into it. Your adjudications are the only unbiased labels the scientist has.
Evidence & defensibility
- Produce evidence packages that hold up outside the company — to an external auditor, to a payment network, to a customer disputing a ban, to Legal enforcing our Terms. Our abuse work has already been used in all four contexts.
- Write per-account, not per-ring, when the action is per-account. A ban list without a reason column is not evidence.
- Know what our Terms of Use actually entitle us to do, and flag when the evidence supports the finding but not the action.
Quantification & reporting
- Own the abuse loss number: what it cost, on what basis, net of the revenue we reversed and the legitimate customers we caught by mistake. Same definition every month, written down.
- Distinguish COGS burned, revenue at risk, revenue reversed and cash refunded — they are four different numbers and people will conflate them.
- Build the recurring reporting that tells us whether the problem is growing, and the ad-hoc answer to "why did compute spike last Tuesday" that is due the same day.
Monitoring & adaptation
- Watch the detectors themselves. A rule that stops firing is a detection event, not a quiet week.
- Check the instrument before explaining the movement: a missing upstream table, a silently dropped join, a vendor signal that went away. This has bitten us and it will again.
- Spot new abuse patterns before they are in anybody's model — usually in a cost anomaly, a strange cohort, or a support ticket that does not fit.
How we work
- SQL and Python on raw payment, usage and identity data in BigQuery, without anyone preparing it for you. We use AI heavily — resourcefulness beats syntax.
- Close partnership with the Antifraud data scientist (you validate what they build), Payments (chargebacks and processor signals), Support (the humans who meet your false positives) and Finance (the loss number goes in the accounts).
WHO WE'RE LOOKING FOR
- 2+ years doing investigative or risk analytics — fraud, abuse, trust and safety, AML, chargebacks, gaming or marketplace integrity. What matters is that you have chased real bad actors, not modelled them in the abstract.
- Strong SQL, without help. Self-joins, window functions, cohort replay, and joining payments to usage to identity across messy keys. This is the single most-used skill in the role.
- Python at working level for analysis — pandas, notebooks, a bit of graph work.
- Investigative instinct: you follow the thread, you notice the thing that does not fit, and you can say when a pattern is a coincidence.
- Evidentiary discipline: you can write up a finding so that somebody who distrusts you can check it, and you know the difference between "this looks like abuse" and "this is provable."
- Unit-economics literacy: gross margin per account, what compute costs, and why a negative-margin customer may be entirely legitimate.
- The judgment to escalate rather than act when the evidence is thin, and to say so in writing.
- Clear written and spoken English, B2+.
Backgrounds that often do well:
- Fraud / risk analysts from fintech, payments, marketplaces, gaming, crypto or betting
- Trust & safety investigators and platform-integrity analysts
- Chargeback, dispute or AML analysts who write their own queries
- Strong product or BI analysts who got handed the abuse problem and kept it
WHAT THIS ROLE IS NOT
This role is not a fit if you:
- Want to build models full time — that is the Antifraud data scientist, and it is open
- Want to do content moderation or NSFW classification
- Would put an account on a ban list without being able to say why in one sentence
- Treat every negative-margin account as an abuser
- Need a labelled dataset or a clean table before you can start
- Are uncomfortable that your work gets real people's accounts restricted, sometimes wrongly
- Want predictable 9–5 workdays
HIRING PROCESS
- Screening call (30 min)
- Hiring-manager screen (30 min)
- Business case (1 hour)
- Take-home with real-shaped data (7 days, ~10–12 hours of work)
- Team interview (60 min)
- Paid on-site trial (1 month)
THE DEAL
- Competitive salary in USD
- Equity: participation in the company's stock option program
- On-site role in Almaty, Kazakhstan
- Relocation support (flight + temporary housing)
- Flat structure, high autonomy, fast career growth
Location: Almaty, Kazakhstan
Workplace: OnSite
WHY WORK AT HIGGSFIELD AI?
Higgsfield AI is the fastest-scaling generative AI company in history, hitting $1B in annual revenue run rate, 30M+ users worldwide, 6M+ generations per day, and powering 390 of Fortune 500 brands.
We're building at the absolute frontier of AI-powered video creation and next-generation creative tools. Joining Higgsfield means becoming part of a high-impact team shaping the future of AI-native experiences, at a company that isn't just moving fast, but rewriting what fast looks like.
WHAT THIS ROLE MEANS AT HIGGSFIELD
Generative video has a problem most subscription businesses don't: every unit we sell costs us real compute. A stolen password costs a streaming service nothing. An account farm on an unlimited generation plan costs us GPU-seconds, at scale, every hour it runs.
We have found organised operators running hundreds of accounts on a single card, reselling unlimited generations, and harvesting per-account promotional grants at industrial scale. We have also found that most of our negative-margin accounts are not abuse at all — they are ordinary heavy users on an unlimited plan, which is a pricing problem wearing a fraud costume. Telling those two populations apart, at account level, before the money is gone, is this job.
You own the question of who is taking value they did not pay for, and the system that stops them.
You make sure:
- We catch abuse before the compute is burned, not in a post-mortem that reconciles the loss
- Every enforcement action has a measured precision, a measured cost of being wrong, and a way back for the customer we got wrong
- The difference between fraud and unprofitable pricing is a number we can defend, not a vibe
- When operators adapt — and they will, within days — we find out from a monitor, not from the monthly margin review
WHAT YOU WILL DO
Detection & scoring
- Own the account-abuse scoring system end to end: signals, weights, thresholds, the scoring job, the monitoring, and the recalibration when it decays.
- Build detection that fires early. A rule that catches 88% of the money on day 11 is worth far less than one that catches 60% at checkout, and you should be able to say why in dollars.
- Work the two halves that actually matter together: linkage (who is connected to whom) and economics (what are they consuming). Either one alone produces a system nobody can switch on — linkage without economics flags families sharing a card, economics without linkage flags our best customers.
- Treat cost as a gate, not a label. On an unlimited plan, being gross-margin negative is normal.
Entity resolution & ring detection
- Find rings, not just accounts: shared payment instruments, IP and ASN concentration, email-stem families, synchronised registration bursts, behavioural fingerprints, automation signatures.
- Do it without a reliable device fingerprint — we do not have one today, and part of this job is telling us what it would be worth and what it would cost.
- Know where graph methods break. Transitive closure through a shared card will happily merge thousands of unrelated people into one "ring"; we have done exactly that and thrown the result away.
Enforcement, policy & the cost of being wrong
- Design graduated, reversible actions — throttle, rate-limit, step-up verification, hold, pre-grant refusal, manual review queue, ban — and match the severity to the confidence.
- Own the false-positive budget explicitly: how many paying customers are we willing to inconvenience to save a dollar of compute, and what is the appeal path for the ones we get wrong.
- Build the pre-grant gates. The cheapest abuse to stop is the kind we decline to enable in the first place — a trial we do not grant costs nothing to claw back.
- Partner with Payments on Stripe Radar, chargebacks and dispute economics; with Support on the queue your model creates; with Legal on what our Terms actually entitle us to do.
Measurement & adversarial monitoring
- Quantify what the system is worth in money — COGS avoided, net of the revenue you destroyed and the support cost you created. Keep that number current.
- Run holdouts even on enforcement, wherever it is legal and safe to do so, because otherwise you will never know what your rules are worth.
- Monitor for adaptation, not just drift. Model decay here is caused by an adversary, and it looks different: a signal stops firing, a ring changes shape, a cohort's behaviour shifts inside a week.
- Watch your own inputs. A detection system that silently loses a feature degrades to a system that cannot reach its own threshold — and reports nothing wrong while doing it.
Making it usable
- Ship scores and reasons, never scores alone. An analyst, a support agent or an auditor must be able to read why an account was actioned.
- Produce evidence that survives outside the company. Our abuse work has already been used in an external audit and in Terms-of-Use enforcement; write for that standard.
- Work in SQL, Python and BigQuery on raw event, payment and generation data. We use AI heavily — resourcefulness beats syntax.
WHO WE'RE LOOKING FOR
- Experience building abuse, fraud or trust-and-safety detection that actually took action on real users — payments fraud, promo abuse, multi-accounting, bonus abuse, account takeover, marketplace or gaming abuse. Anti-money-laundering and credit-risk backgrounds transfer if the modelling was yours.
- Genuine understanding of the adversarial setting: that your counterparty responds, that your training labels are generated by your own past decisions, and that offline AUC on a censored label set is close to meaningless.
- Strong SQL and Python on raw event data without help: joins across payments, usage and identity, window functions, cohort replay. Gradient boosting, and the judgment to know when a two-condition rule beats a model.
- Comfort with graph and linkage thinking — connected components, shared-attribute clustering, and an instinct for when a link is evidence and when it is coincidence.
- Precision-first evaluation instincts: precision at the operating point, cost-weighted error, and why you would take 20% recall at 90% precision over the reverse in an enforcement system.
- Unit-economics literacy: gross margin per account, what compute actually costs us, why a negative-margin customer may be entirely legitimate.
- The judgment to escalate rather than act when the evidence is thin, and to say so in writing.
- Clear written and spoken English, B2+.
Backgrounds that often do well:
- Fraud / risk data scientists from fintech, payments, marketplaces, gaming or crypto
- Trust & safety and platform-integrity teams who owned detection and enforcement policy
- Growth or product data scientists who ended up owning promo-abuse because nobody else would
- Analysts from payment processors, PSPs or chargeback/dispute operations who moved into modelling
WHAT THIS ROLE IS NOT
This role is not a fit if you:
- Want to build content-moderation or NSFW classification — that is a different function here
- Would ship a ban list without knowing its precision
- Optimize AUC on a label set your own enforcement created, and call it validated
- Need a labelled fraud dataset to exist before you can start
- Treat every negative-margin account as an abuser
- Are uncomfortable that being right 90% of the time means being wrong about real, paying, legitimate people — and that you own what happens to them
- Want predictable 9–5 workdays
HIRING PROCESS
- Screening call (30 min)
- Hiring-manager screen (30 min)
- Business case (1 hour)
- Take-home with real-shaped data (7 days, ~10–12 hours of work)
- Team interview (60 min)
- Paid on-site trial (1 month)
THE DEAL
- Competitive salary in USD
- Equity: participation in the company's stock option program
- On-site role in Almaty, Kazakhstan
- Relocation support (flight + temporary housing)
- Flat structure, high autonomy, fast career growth
Location: Almaty, Kazakhstan
Workplace: OnSite
WHY WORK AT HIGGSFIELD AI?
Higgsfield AI is the fastest-scaling generative AI company in history, hitting $1B in annual revenue run rate, 30M+ users worldwide, 6M+ generations per day, and powering 390 of Fortune 500 brands.
We're building at the absolute frontier of AI-powered video creation and next-generation creative tools. Joining Higgsfield means becoming part of a high-impact team shaping the future of AI-native experiences, at a company that isn't just moving fast, but rewriting what fast looks like.
WHAT THIS ROLE MEANS AT HIGGSFIELD
We sell subscriptions and credit packs to consumers in over a hundred countries, and today almost all of it moves as cross-border card payments in USD. That has three consequences, and this role owns all three.
We are declined more than we should be. In some of our largest growth markets roughly one attempt in three fails, and a meaningful share of those are not "no money" — they are cross-border blocks, card limits, stale credentials on renewal, and issuers who do not recognise us.
We pay more than we should. Our blended cost of acceptance is the single largest line below compute, and the majority of the network component sits on transactions our processor classes as cross-border.
We are not on the rails our customers use. In two of our fastest-growing markets, the dominant local payment method is one we do not offer at all.
You own the measurement and the argument behind fixing all of it.
You make sure:
- We know our true authorization rate — at the unit the business actually cares about, not the one that is easy to compute
- Every basis point of payment cost has a name, a geography and an owner
- A decline is a diagnosis, not a statistic
- When we propose a new rail, a new entity or a new processor arrangement, the number underneath it holds up to Stripe's own analysis and to our board's
WHAT YOU WILL DO
Authorization & decline analysis
- Own authorization rate end to end: by country, issuer, BIN, card brand and funding type, plan price point, first payment vs renewal, and payment method.
- Build and maintain the decline taxonomy — what each decline code actually means, which are recoverable, which are terminal, and which are us rather than them.
- Measure at the right unit. An invoice that succeeds on the third retry is a success, not two failures and a success, and reporting it the other way has made teams optimise the wrong thing.
- Separate soft declines we can recover from hard declines we cannot, and put a number on the recoverable pool.
Cost of acceptance
- Own the blended take rate and its decomposition: interchange, scheme fees, processor markup, cross-border and currency-conversion components, disputes, and the fixed per-transaction pieces.
- Find where the cost actually sits. Averages hide it — the cost is concentrated by corridor, by card type and by whether the transaction is domestic.
- Build the evidence for commercial conversations with our processor, and keep it current enough to reuse.
Local payment methods, entities and routing
- Size the case for new rails market by market: what share of local commerce runs on them, what our current card performance costs us, and what we would realistically recover.
- Model merchant-of-record and local-acquiring arrangements against the alternative of our own entities, honestly — including the fee we would pay for the privilege.
- Design and read the experiments that prove it, with the product analytics team. A new payment method is an A/B test, not a launch.
Renewals, dunning and involuntary churn
- Own the retry and dunning strategy as a measurable system: when to retry, how often, through which rail, and when to stop.
- Quantify involuntary churn separately from voluntary. They look identical in a cancellation count and they need completely different fixes.
- Track the health of stored credentials — network tokens, card-account-updater coverage, expiring cards — because in a subscription business that is silent revenue leakage.
Disputes, refunds and reconciliation
- Own dispute and chargeback rates against network thresholds, with the lag handled properly — disputes arrive weeks after the charge and a same-period denominator understates you.
- Reconcile processor data to the revenue ledger and explain the differences rather than plugging them.
- Work with the antifraud team where disputes are abuse rather than genuine dissatisfaction.
HOW WE WORK
- SQL and Python on raw processor and billing data in BigQuery. We use AI heavily — resourcefulness beats syntax.
- Partner with Finance (the numbers get booked), Product (checkout and paywall), Engineering (the billing integration) and our processor's team directly.
WHO WE'RE LOOKING FOR
- 2+ years in payments analytics, payment operations, billing, or risk at a merchant, PSP, acquirer, or fintech. This is a domain role — general analytics experience without payments does not transfer quickly enough.
- Fluency in the actual mechanics: authorization vs capture vs settlement, decline codes, 3DS and SCA, network tokens and account updater, interchange and scheme fees, chargeback lifecycle, MCC, BIN, cross-border and DCC.
- Strong SQL, without help. Most of this job is joining sessions to intents to charges to invoices to refunds across imperfect keys and getting the denominator right.
- Python at working level for analysis.
- The instinct to check the unit of measurement before quoting a rate — per attempt, per invoice, per user, per session are four different numbers and only one of them answers the question.
- Comfort with subscription billing specifically: renewals, proration, plan changes, failed payments, dunning, involuntary churn.
- Commercial judgment: you can build the case for a rail or a rate and defend it against a vendor who does this for a living.
- Clear written and spoken English, B2+.
Backgrounds that often do well:
- Payment operations or payments analytics at a consumer subscription, marketplace or gaming company
- Analysts from PSPs, acquirers, orchestration platforms or card networks
- Billing / revenue operations analysts who owned dunning and involuntary churn
- Risk or chargeback analysts who moved toward the acceptance side
WHAT THIS ROLE IS NOT
This role is not a fit if you:
- Want to own checkout UX or pricing — that is Product Analyst, and it is open
- Want to build fraud models — that is the Antifraud data scientist, and it is open
- Would report an authorization rate without saying what the denominator was
- Would take a processor's own analysis of their own performance at face value
- Need someone else to prepare the data
- Want predictable 9–5 workdays
HIRING PROCESS
- Screening call (30 min)
- Hiring-manager screen (30 min)
- Business case (1 hour)
- Take-home with real-shaped data (7 days, ~10–12 hours of work)
- Team interview (60 min)
- Paid on-site trial (1 month)
THE DEAL
- Competitive salary in USD
- Equity: participation in the company's stock option program
- On-site role in Almaty, Kazakhstan
- Relocation support (flight + temporary housing)
- Flat structure, high autonomy, fast career growth
ГибридBarcelona, Spain
ГибридseniorBerlin
Не хотите искать каждый день?
Настройте подбор один раз, и подходящие вакансии будут сами приходить в Telegram.
Настройте подбор, и подходящие вакансии будут приходить в Telegram.
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УдалённоWarsaw, Mazowieckie, Poland; Dubai; London, England, United Kingdom
ОфисseniorBelgrade; Lisbon
ОфисBelgrade; Lisbon
ОфисLondon
ОфисLimassol, Cyprus; EU-based employment contract and a 3-year Cyprus work visa with full support for your relocation and visa processes, including assistance for your family; Full relocation package: flights to Limassol for you and your family, a company-covered apartment for the first month, and full relocation support to make your move smooth and hassle-free
ОфисAlmaty, Kazakhstan; Relocation support (flight + temporary housing)
ОфисAlmaty, Kazakhstan; Relocation support (flight + temporary housing)
ОфисAlmaty, Kazakhstan; Relocation support (flight + temporary housing)