Jobs

Meet the YozmaTech YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a leading direct-to-consumer platform for app publishers. The client helps publishers sell digital goods directly to their users - bypassing traditional app store commissions and owning the full payment and commerce experience.
The result: higher margins, better flexibility, and a more direct relationship with end users. Backed by $89M from leading investors and operators, we’ve grown 14x in the past year and now process over half a billion dollars annually. We’re building the infrastructure that lets modern app businesses take back control of monetization – at scale.
As a Senior Frontend Engineer in the Studio Team, you will be in charge to support and on board all of our customers, designing and developing their web stores and portals to perfection. We are looking for a high-velocity Front-End Engineer to lead the creation of premium store templates for our Tier 1 enterprise customers. You will be the primary bridge between Design and Engineering, responsible for transforming complex Figma prototypes into pixel-perfect, high-performance React/Next.js components. This isn't just about coding; it’s about building a scalable system. You will integrate AI-driven automations to speed up delivery, enforce visual quality via Chromatic, and ensure our templates perform flawlessly on a global scale.

Key Requirements:
🔹 The Tech Stack: Expert-level proficiency in React, Next.js, and modern CSS frameworks (specifically Tailwind);
🔹 Motion & Interaction: Experience with animation libraries (e.g., Framer Motion, GSAP) to bring "Tier 1" polish to user interactions;
🔹 Quality Assurance: Proven experience with component testing, specifically visual regression tools like Chromatic or Storybook;
🔹 Product Mindset: A sharp sense of priority and delivery—knowing when to polish a detail and when to push for a deadline;
🔹 Clarity in Communication: Ability to explain technical constraints to designers and product needs to engineers;
🔹 Ownership: You don’t just "write code"; you own the delivery of the final customer experience;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Rapid Development: Swiftly translate Figma designs into modular, responsive, and accessible components using React, Next.js, and Tailwind CSS;
🔹 Visual Integrity & Testing: Implement rigorous visual regression testing using Chromatic to ensure "zero-drift" from design to production;
🔹 AI & Automation: Actively identify and implement AI-powered workflows to reduce manual overhead and accelerate delivery;
🔹 Global Architecture: Think beyond a single store; build templates with internationalization (i18n), regional performance optimization, and cross-browser resilience in mind;
🔹 Cross-Functional Synergy: Act as a key collaborator between Product, Design, and Core Engineering to refine requirements, manage trade-offs, and ensure timely delivery;

Interview stages:
🔹 HR interview;
🔹 Test task (assignment);
🔹 Technical interview (1 hour);
🔹 Interview with the Group Manager;
🔹 Final interview (45 minutes);
🔹 References;
🔹 Offer.


Why Join Us? At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

We're building a SaaS product and looking for an analytics engineer to set up our full tracking infrastructure from scratch. You'll be working in a pre-launch environment: things move fast, and requirements evolve.

 

• Audit and validate the existing analytics infrastructure
• Configure Server-Side GTM as a central routing hub for GA4, Meta CAPI, Mixpanel, Customer.io, and Google Ads
• Implement 20+ custom events from the event map
• Set up Meta CAPI with full matching parameters
• Establish end-to-end attribution
• Capture gclid in dataLayer from day one 
• Enforce UTM naming convention across all campaigns: campaign / adset / ad — no exceptions
• Configure Microsoft Clarity: heatmaps and session recordings for the landing page and onboarding
• Support A/B test launches: variable isolation, win-event setup, results interpretation
• Build dashboards in GA4 and Mixpanel: acquisition→activation→revenue funnel, trial cohort retention, creative performance
• Maintain and update documentation: event map, UTM convention, implementation status

Required Tools:

• Server-Side GTM
• GA4
• Meta CAPI
• Mixpanel
• Microsoft Clarity
• Customer IO
• Multi-pixel Meta Setup

Nice to have:

• BigQuery + SQL
• Looker Studio
• PSP awareness

Interview Attendee

👨‍💻 Role Description

Attend online interviews on behalf of an AI startup to secure grants for GPU clusters (NVIDIA, Google, AWS Activate, and others).

⭐️ Employer

obscuracompute.com

📝 Requirements

— English B2+ (spoken)

— Basic understanding of ML/AI (GPU, fine-tuning, inference)

— Experience with interviews conducted in English

— Willingness to respond as the "CTO/founder"

— Available during GMT+1, ~1 interview per day (10–45 min, strictly timed)

✍️ Responsibilities

— Complete interviews (Zoom/Meet)

— Prepare answers to common interview questions

— Manage calendar and deadlines

📌 Conditions

Remote. Project-based employment (or full-time if also interested in applying for written grants — to be discussed separately).

💰 Salary

$2000–3000/month = $100 × (20–30 interviews)

About V-Spot

V-Spot is a London-based cybersecurity research and technology institution. We conduct original security research, build defence technologies, and take on complex security engagements for government and enterprise clients across Europe. Our work spans zero-day research, blockchain security, and applied cryptography — we operate at the sharp end of the field.

The Engagement

We are looking for a Lead Security Analyst to join a specific, time-bound project: an independent security audit of did:webvh v1.0 — the decentralized identity protocol at the core of e-id infrastructure. 

The audit covers four areas:

• Cryptographic analysis of the did:webvh v1.0 specification (SCID derivation, entry hash chains, EdDSA/Ed25519, key lifecycle)
• Security assessment of the integration context (OID4VCI, OID4VP, SD-JWT VC, Trust Registry)
• Source code review of two open-source components: DID-Toolbox (Java) and DID-Resolver (Rust)

• STRIDE-based threat modelling and comparison against the existing threat model

   

What You Need

• 5+ years of hands-on experience in cryptographic security analysis and protocol auditing — not penetration testing of web apps, not cloud hardening. Protocol and cryptography work specifically.
• Real experience reading and auditing cryptographic specifications — finding logical flaws, not just implementation bugs
• Java code review for security — static analysis tools and manual review
• Rust code review for security — unsafe blocks, memory safety, concurrency issues
• Familiarity with decentralized identity standards: DID methods, Verifiable Credentials, W3C stack. Existing knowledge of did:web or did:webvh is a strong plus.
• Experience building STRIDE threat models on real engagements

• Ability to produce structured security reports with CVSS scoring for both technical and non-technical audiences

   

What Would Make You Stand Out

• Prior work on government digital identity systems or PKI infrastructure
• Published research in applied cryptography or protocol security
• Experience with Coordinated Vulnerability Disclosure (CVD) processes
• Knowledge of OID4VCI / OID4VP / SD-JWT ecosystem

Engagement Details

• Type: Contract (project-based)
• Location: Remote, with potential on-site sessions in Switzerland
• Language: English (German is a plus)
• Start: ASAP — timeline is fixed

To Apply

Tell us about a project where you audited a cryptographic protocol or specification — not a pentest, not a SAST scan. What did you analyze, what did you find, how did you report it? 

Design and build low-latency services for order matching, risk checks, and settlement. Optimize hot paths using profiling, lock-free data structures, and careful memory management. Integrate with blockchain nodes (Bitcoin, Ethereum, Solana, and L2s) for deposits, withdrawals, and on-chain confirmations. Build internal APIs (gRPC, WebSocket, REST) consumed by web, mobile, and institutional clients. Participate in on-call rotation and help maintain five-nines uptime on critical services. Collaborate with quant, security, and compliance teams on new product launches.

Must-Haves

• 4+ years of production Go experience, ideally in fintech, trading, or distributed systems
• Strong grasp of concurrency primitives (goroutines, channels, sync package) and when not to use them
• Experience with gRPC, Protobuf, and WebSocket at scale
• Comfort with PostgreSQL, Redis, and at least one message broker (Kafka, NATS, Redpanda)
• Solid understanding of TCP/IP, HTTP/2, and network debugging tools
• Familiarity with Docker, Kubernetes, and observability tooling (Prometheus, Grafana, OpenTelemetry)

Nice-to-Haves

• Prior experience at a crypto exchange, prop trading firm, or HFT shop
• Contributions to open-source Go projects
• Rust or C++ for performance-critical components
• Knowledge of order book mechanics, FIX protocol, or market microstructure
• Smart contract literacy (Solidity, EVM internals) or experience running full nodes

We’re expanding our engineering team and looking for developers who are comfortable building production-grade React and Node.js applications for early-stage companies in healthcare, fintech, and AI.

Although the role is primarily front-end oriented, the ability to contribute to backend services in Node.js is important.

You’ll join a team with clear processes, a modern stack, and a strong engineering culture.

What you will do

• Create web applications using React and related tools.
• Develop and support backend services and APIs with Node.js (Nest.js or similar frameworks).
• Work with cloud platforms and container tools such as Docker, Kubernetes, AWS, or GCP.
• Join architecture discussions, suggest improvements, and help maintain high code standards.
• Collaborate with the client’s team on project tasks in English.

What we expect

• Strong understanding of JavaScript (ES6+) and TypeScript.
• Solid hands-on experience with React.
• Strong knowledge Node.js and frameworks like Nest.js or Express.
• Experience building APIs with Node.js-based frameworks.
• Understanding of relational and NoSQL databases such as Postgres, MongoDB, Firebase, or Supabase.
• Ability to write clean, maintainable code following best practices.
• English level: Upper-Intermediate (B2) or higher.

Additional advantages

• Experience working with major cloud providers such as AWS or Google Cloud.
• Experience with React Native.
• Solid understanding of Docker and Kubernetes.
• Familiarity with CI/CD pipelines (GitHub Actions, GitLab CI, CircleCI).
• Practical experience working with AI/LLM integrations in projects.

What we offer

• Engaging projects built with a modern, well-supported tech stack.
• A review process that ensures consistent feedback and knowledge sharing.
• A culture focused on continuous learning and professional development.
• Full remote work with a team distributed across multiple countries.
• Competitive compensation in USD with periodic performance reviews.
• Flexible payment methods tailored to your location.
• Work schedule aligned with your time zone.
• English practice sessions.
• Paid sick leave and annual vacation (15 business days).
• Regular team activities online.
• Coverage of monthly psychologist support sessions.

SaaSJet is a Ukrainian IT product company that has turned from a startup to a competitive player in the market of internal management optimization apps.

Our clients are more than 1500 companies all around the world.

Some of them: Forbes, Rakuten, Grammarly, Smartthings, Raiffeisen Bank, Teva.

Everyday we create new products and optimize existing ones, so our team is regularly expanding. We are looking for people who want to develop and improve their skills and are always ready to learn something new.

We have already created some successful products for our users.

Discover apps on our website

Now we are looking for a Customer Success Manager who will help us in implementing our ideas.

The main responsibilities:

• Providing answers to questions, advice, and assistance to clients
• Requests registration and adding to Jira Service Desk
• Collecting of additional information on incidents
• SLA monitoring to comply with customers and technical development team
• Constant study of the company's applications, their new features
• Collecting and analysis of customer feedback, making suggestions for product improvement
• Monitor unsubscriptions and subscriptions to applications
• Correspondence, mailing follow-ups
• Introduction and control of clients' issues from the beginning to the end
• Promoting a positive customer experience of using the company's applications and services

Required skills:

• B1, B2 English written and spoken level
• Understanding Jira tools: Jira Service Desk, SLAs
• Confident PC user
• Experience in Google G-Suite (Gmail, Docs)
• Responsibility, sociability, productivity

Would be an advantage:

• Auto-rule, Reports, Advanced Jira Search (JQL)
• Hubspot CRM

What do we offer:

• Exciting tasks and opportunity to work in a progressive Ukrainian IT product company
• Position in a company that is stable and constantly evolving
• Adequate management aimed at self-management and self-organization of each employee's work
• Open contact with the management of the company, who listens to the needs of each employee and solves them
• Study and career growth
• Competitive salary that increases with the development of the employee's professional skills and results
• Absence of a strict dress code
• A system of bonuses and rewards
• Lack of formalities and bureaucracy
• An effective learning and development system

Work Schedule:

• Flexible work schedule. It doesn't matter when the work is done; the result is what matters.
• Ability to work remotely or in the office
• Possibility to combine work and study at the same time

We appreciate your talent and invite you to develop it with us!

Please send your CV, and we’ll review it. :)

SaaSJet is a Ukrainian IT product company that has turned from a startup to a competitive player in the market of internal management optimization apps.

Our clients are more than 1500 companies all around the world.

Some of them: Forbes, Rakuten, Grammarly, Smartthings, Raiffeisen Bank, Teva.

Everyday we create new products and optimize existing ones, so our team is regularly expanding. We are looking for people who want to develop and improve their skills and are always ready to learn something new.

We have already created some successful products for our users.

Discover apps on our website

We’re looking for a Product Designer who enjoys solving real product problems and turning
 

complex functionality into simple, intuitive interfaces.
 

You will work on our SaaS products in the Atlassian ecosystem and collaborate closely with
 

product managers, developers, and other designers to design new features and improve
 

existing ones.
 

In this role, you’ll be involved in the product development process from understanding the
 

problem and exploring solutions to delivering clear UI and supporting implementation.
 

The main responsibilities:
 

● Design product features and improvements for our SaaS applications
 

● Create user flows, wireframes, prototypes, and high-fidelity UI in Figma
 

● Work closely with product managers to understand product goals and user needs
 

● Collaborate with developers to ensure accurate implementation of designs
 

● Review implemented features and provide design feedback
 

● Maintain consistency with the product’s design system and UI patterns
 

● Participate in product discussions and contribute ideas to improve usability
 

Required skills:
 

● Experience in product design, UI/UX design, or a similar role
 

● Strong understanding of UX principles and user-centered design
 

● Ability to design clear user flows and intuitive interfaces
 

● Experience creating wireframes, prototypes, and UI designs in Figma
 

● Strong attention to detail and visual consistency
 

● Ability to explain design decisions clearly
 

● Good communication skills and ability to work collaboratively
 

● English level: Intermediate or higher
 

Would be an advantage:
 

● Experience designing SaaS or B2B products
 

● Familiarity with design systems
 

● Experience working in Agile product teams
 

● Basic understanding of frontend implementation
 

What do we offer:
 

● Opportunity to work on real SaaS products used by international customers
 

● Collaboration with experienced product managers and developers
 

● A supportive team and opportunity to grow as a designer
 

● Remote-friendly work environment

We appreciate your talent and invite you to develop it with us!

Please send your CV, and we’ll review it. :)

About the Company

Established in 2004, ALLSTARSIT was founded with a clear vision: to enhance the landscape of global IT employment by bridging the gap between companies and skilled professionals. The core belief was that assembling a team shouldn't be hindered by geographical constraints. Fast forward to the present day, ALLSTARSIT stands as an international outstaffing service provider committed to change the way businesses recruit, compensate, and oversee top talent worldwide.

With operational hubs scattered across Europe, Asia, and LATAM, and its headquarters situated in San Francisco, US, the company boasts a workforce of over 1,000 adept professionals. Spanning across more than 20 countries, ALLSTARSIT offers a diverse range of skilled employees across various verticals, including AI, cybersecurity, healthcare, fintech, telecom, media, and so on.

About the Project

Our client is a pioneer in bringing together enterprise networking and security into a single, centralized global cloud service. It is led by an industry veteran with a strong background in founding and investing in leading cybersecurity companies. Its innovative technology helped inspire an entirely new product category that was later defined by Gartner as “SASE,” a market projected to reach $28.5 billion by 2028.

Required skills:

• Strong will and aspiration in making the first step in the Networking and Information Systems Security industry.
• Strong computer skills with an emphasis on Networking, TCP/IP, Firewalls, and proxy servers.
• CCNA Certification or equivalent knowledge level.
• Familiarity with VPNs, IPSEC, security protocols, and standards.
• Great troubleshooting abilities and passion to dive into complicated technical problems in real production environments.
• Excellent oral and written communication skills with a passion for working with customers.
• Fluent English, both written and spoken - a must
• Ability to adapt and work efficiently in a rapidly changing, dynamic environment with a willingness to manage multiple simultaneous tasks.
• Ability to work effectively and thrive in a fast-paced environment.
• Ability to work with a globally dispersed, cross-cultural team
• Team player
• Commitment is required for a minimum of 5 shifts a week as well during weekends.
• Experience working with Cloud, SaaS technology provider- Advantage.
• Previous experience as a Support Engineer (Tier 1– security companies) will be a big advantage.

Scope of work:

• Provide technical support for Cato Networks customers around the world.
• Own and manage customer issues and see problems throughout resolution.
• Research, diagnose, troubleshoot, and identify solutions to resolve customer issues, keeping a positive and “can-do” attitude.
• Be a focal point for the customer’s needs and become a trusted advisor with customers by deeply understanding their business and aligning their needs with our solutions.
• Act as a customer advocate internally while effectively collaborating with internal teams, including product management, engineering, sales, and finance.
• Track and monitor customer status and identify both areas of concern and growth opportunities.
• Be a part of building and expanding the company’s Global Support Services.

Established in 2004, ALLSTARSIT was founded with a clear vision: to enhance the landscape of global IT employment by bridging the gap between companies and skilled professionals. The core belief was that assembling a team shouldn't be hindered by geographical constraints. Fast forward to the present day, ALLSTARSIT stands as an international outstaffing service provider committed to change the way businesses recruit, compensate, and oversee top talent worldwide. 

With operational hubs scattered across Europe, Asia, and LATAM, and its headquarters situated in San Francisco, US, the company boasts a workforce of over 1,000 adept professionals. Spanning across more than 20 countries, ALLSTARSIT offers a diverse range of skilled employees across various verticals, including AI, cybersecurity, healthcare, fintech, telecom, media, and so on.

About the Project

Our client is a fast-growing global tech company that builds a high-impact web platform used by millions worldwide. Their product powers websites at massive scale, with a strong focus on performance, innovation, and user experience. The company offers a collaborative, product-driven environment where engineers have real influence on architecture and features, working with modern technologies on solutions that shape how the web is built today.

Hybrid format, office in Warsaw.

Challenges:

• Product as a Platform - Elementor is a platform on which thousands of applications have been built. You’ll face the challenge of developing a reliable platform to support those businesses.
• You’ll design and write high-quality components to enhance system capabilities while maintaining system quality and stability.

• You’ll work on a complex and technical product with many different use cases that is used by millions of web sites and customers.

   

Required skills:

• 6+ years of proven experience as a full-stack developer, with 4 years of proven experience working with web applications using React or pure JavaScript (ES6+)
• 3+ years of experience with CSS
• 3+ years of experience in Node.js/ Typescript
• 2+ years of experience with Nest.JS
• Experience with Databases - MySQL is a Must
• Experience with building scalable backend services -Must
• Experience with the adoption of AI-powered development tools (e.g., GitHub Copilot, ChatGPT for coding assistance) - Must
• Experience and deep understanding of web application development and the web cycle, including:

1. Writing unit tests & E2E tests (Playwright experience - an advantage)
2. Avoiding security vulnerabilities

• Experience with cross-browser compatibility
• Strong English language communication skills
• Experience with Elementor - an advantage
• Having built or maintained an open-source project - an advantage

• Experience with SCSS - an advantage

   

Scope of work:

• Plan and develop new user-facing products and features
• Participate in the technical design of features
• Ensure the technical feasibility of UI/UX designs
• Maintain the stability of the system using automated tests
• Collaborate with other team members and stakeholders

We’re looking for an innovative ML Engineer to join our AI team and help design, prototype, and operationalize
advanced AI systems, including Retrieval-Augmented Generation (RAG) pipelines, MCP services, and agentic
workflows. You’ll work closely with Python Developers and MLOps Engineers to bring AI-powered features
from concept to production.

Responsibilities:

 ● Design, prototype, and iterate on AI models, RAG pipelines, MCP services, and agentic reasoning
systems.
 ● Develop AI-powered services using frameworks such as LangChain, LangGraph, CrewAI, LlamaIndex,
Haystack, and DSPy.
 ● Build and optimize prompts for AI-driven tasks like chat, summarization, information extraction, and
decision support.
 ● Integrate and tune vector databases (e.g., Chroma, FAISS, Pinecone, Qdrant) to optimize vector
search workflows.
 ● Collaborate with Python Developers to define service interfaces, APIs, and operational
requirements.
 ● Implement task decomposition, memory management, and tool-use strategies within agentic
systems.
 ● Monitor AI system performance, operational risks, and prompt evaluation metrics.
 ● Stay current with emerging AI frameworks, architectures, and best practices in AI observability and
evaluation.
 

Requirements:

●Strong Python development skills with an emphasis on clean, scalable, and modular code.
● Hands-on experience working with LLMs and agent frameworks.
● Solid understanding of RAG architecture, vector search concepts (cosine similarity, MMR, late
interaction), and system design.
● Experience building multi-step agentic workflows and reasoning systems.
● Familiarity with AI performance metrics, model drift detection, and operational monitoring.
● Awareness of AI limitations, including latency, hallucination risks, and explainability challenges.
● Experience with DSPy or other prompt optimization tools is a plus.
● A curious, experimental mindset with a passion for testing emerging AI tools and frameworks.

● Bachelor’s degree in Computer Science or equivalent - preferred.

Payments Partnerships Manager (PSP / EMI / Acquiring | Merchant Onboarding)

On behalf of our client, an international fintech company specializing in high-risk and complex merchant segments, we are hiring a Payments Partnerships Manager to own both payment provider relationships and merchant onboarding execution.

This is a hands-on, execution-focused role.

We are looking for someone who has worked inside a PSP, EMI, acquirer, or payment institution, and understands how onboarding decisions are actually made,  including underwriting expectations, risk appetite, and approval mechanics.

If you know how to get merchants approved (not just submitted), this role is for you.

What You’ll Own:

• End-to-end merchant onboarding with PSPs, EMIs, acquirers, and banks — from first submission to final approval
• Direct communication with underwriting, risk, and compliance teams on the provider side
• Building and managing PSP / EMI / banking relationships across multiple jurisdictions
• Structuring and optimizing KYB packages, merchant profiles, and onboarding documentation
• Matching merchants with the right providers based on risk appetite, vertical, and geography
• Increasing approval rates by pre-qualifying and positioning merchants correctly
• Identifying and onboarding new payment partners (PSPs / EMIs / acquirers)
• Handling complex and high-risk cases (crypto, iGaming, fintech, etc.)
• Maintaining structured pipeline tracking via CRM and internal tools

Who This Role Is For:

We are specifically targeting candidates who have:

• Hands-on experience inside a PSP, EMI, acquirer, or payment institution
• Direct involvement in merchant onboarding, underwriting, or account approval processes
• Clear understanding of how providers assess:
  • merchant risk
  • business models
  • transaction flows
• Experience working with:
  • acquiring setups, MIDs, payment flows
  • SEPA / SWIFT environments
• Ability to manage multiple onboarding cases simultaneously with strong attention to detail
• Confidence communicating with both:
  • merchants (clients)
  • internal teams on the provider side (risk / compliance / underwriting)

 Strong Advantage:

• Experience with high-risk verticals (crypto, iGaming, forex, nutra, etc.)
• Background in merchant underwriting / risk / onboarding teams
• Existing network of PSPs, EMIs, acquirers, or banking partners
• Familiarity with AML/KYC in a payments context (not pure compliance roles)
• Experience in payment consulting, merchant advisory, or onboarding operations

What You’ll Get:

• 100% remote setup
• Exposure to complex, cross-border payment ecosystems
• Direct work with international PSPs, EMIs, and banking partners
• Real ownership over onboarding strategy and partner relationships
• Clear path toward Head of Payments / Partnerships
• Competitive, performance-driven compensation

On behalf of our client, a leading FinTech company that manages Virtual Asset Service Providers
(VASPs) and crypto exchange platforms across Asia, Europe, and Canada, We are hiring an experienced Head of Risk to join their senior leadership team.
The Role
The Head of Risk is a pivotal leadership role responsible for safeguarding Paythex's global operations across multiple jurisdictions, payment channels, and financial ecosystems. You will
lead the Risk Team in managing fraud, chargebacks, payment compliance, and operational risk while driving efficiency and revenue optimization through deep data analytics and automation.
This position is ideal for professionals who want to work in real payments — diving into the complexities of multi-MID architectures, cascading logics, acquirer performance, and cross-
border risk mitigation.

Your Future Challenges

• Optimize payment flows — Analyze throughput, test new markets, and fine-tune cascades to improve global conversion rates.
• Manage acquiring networks — Work directly with international banks and PSPs to configure and launch MIDs.
• Master chargeback mechanics — Analyze disputes, friendly fraud patterns, and initiate alert/representation services.
• Automate and innovate — Design processes that enhance payment infrastructure efficiency and transparency.
• Make an impact — Every decision you make can add thousands of dollars to company revenue through better approval ratios and lower fees.
  Your Responsibilities
  1. Risk Management & Governance
• Design, implement, and oversee Paythex's Risk Management Framework in collaboration with the CRO.
• Conduct periodic enterprise risk assessments covering operational, financial, legal, and compliance dimensions.
•  Develop internal governance and escalation protocols for emerging risks and regulatory requirements.

• Ensure compliance with international financial standards, VASP obligations, and PSP regulations.

  2. Fraud Prevention & Chargeback Management

• Build and maintain advanced fraud detection rules in anti-fraud systems.
• Manage chargeback alerts (Ethoca, Verifi, etc.) and representation flows with precision.
• Oversee fraud trend analysis and risk scoring logic to proactively minimize exposure.
• Collaborate with Data and BI teams to enhance automated alerting, scoring models, and dashboards.
  3. Mastercard & Visa Compliance
• Ensure full adherence to Mastercard and Visa Compliance policies.
• Track and report on Fraud-to-Sales and Chargeback-to-Sales ratios to prevent merchant monitoring program violations.
• Prepare and submit remediation plans if thresholds are exceeded and manage communications with acquirers or card scheme representatives.
• Collaborate with PSPs and banks to maintain brand reputation compliance, transaction integrity, and descriptor accuracy.
• Stay current with updates to Mastercard and Visa risk programs, proactively adjusting risk rules and merchant configurations.
  4. Payment Optimization
• Monitor PSP and acquirer performance globally and adjust routing logic to improve approval rates.
• Collaborate with Finance and Tech teams to reconcile transactional data and verify processing accuracy.
• Test and integrate new payment methods to expand the company's market coverage.
  5. Leadership & Team Development
• Hire, mentor, and lead a team of risk and chargeback analysts.
• Define KPIs, conduct regular performance reviews, and provide ongoing professional training.
• Foster a high-performance, data-driven culture that emphasizes accountability and growth.
• Collaborate cross-functionally with Finance, Sales, and Support to maintain a unified risk strategy.
  6. Reporting & Analytics
• Develop real-time dashboards with the BI team to visualize approval ratios, alerts, chargebacks, and exposure.
• Provide regular strategic reports to management outlining key risks, financial impacts, and mitigation progress.

• Identify patterns and anomalies across PSPs, brands, and affiliates, translating data into actionable strategies.
   

  Qualification Requirements

• 3+ years in risk management, fraud prevention, or payments analytics (Fintech experience preferred).
• Proven expertise in managing multi-PSP / multi-MID infrastructures and chargeback processes.
• Strong analytical and quantitative skills — proficiency in Excel, Power BI tools.
• Familiarity with alert systems (Ethoca, Verifi) and acquirer monitoring tools.
• Experience working with international PSPs and card schemes (Visa, Mastercard,etc.).
• Excellent communication skills, capable of liaising with banks, regulators, and internal stakeholders.
• Passion for continuous learning and an investigative mindset suited to rapidly evolving fintech landscapes.
• Ability to thrive in a global team environment with shifting priorities and tight
  deadlines

We’re LeadWise, a lead generation agency. We help B2B companies (IT, services, consulting, creative studios) find relevant clients through LinkedIn outreach and email campaigns.

We’re currently looking for a Lead Generation Specialist (Part-time, 20 hours/week) to strengthen our team and help build a structured outbound process 🚀

Key responsibilities:

• Research and build target lead lists based on ICP (LinkedIn, Apollo/databases, company websites) 🔎
• Collect and validate contacts (email/LinkedIn), basic data quality checks 🧹
• Write/adapt outreach messages (LinkedIn + email) for different segments ✍️
• Personalize first-touch messages (short, relevant, no fluff) 🎯
• Launch and manage campaigns, track limits, statuses, and replies ⚙️
• Track results in spreadsheets/CRM: replies, interest, booked calls 📊
• Work with the team to test hypotheses (messaging, segments, offers) and improve conversion rates 🧪
  
   

What we’re looking for:

• Experience in lead generation / SDR / recruiting research / outbound (a plus, but not always a must)
• Strong written English (B1+ minimum, B2 preferred) 🇬🇧
• High attention to detail (name/title/company/context - no avoidable mistakes 😄)
• Ability to work systematically: spreadsheets, statuses, deadlines, repeatable processes
• Willingness to learn fast and grow in outbound/lead gen 🌱
  
   

Nice to have:

• Experience with Apollo.io / Lemlist / Instantly / HubSpot / Pipedrive (or similar tools)
• Understanding of ICP, pain points, and value proposition
• Experience running A/B tests for outreach messages
  
   

What we offer:

• Part-time: 20 hours/week, flexible schedule (results matter more than “9 to 6”)
• Remote work 🏡
• Salary in USD ($), based on your level and performance 💵
• Paid vacation: part-time gets half of the full-time allowance (pro-rated) 🌴

Training and onboarding into LeadWise processes: templates, frameworks, strong campaign examples, feedback 🎓
Growth to full-time/senior roles based on results and willingness to take more ownership 📈

We are looking for a Digital Support Engineer to join our team and help ensure the stability, performance, and usability of our digital platforms. In this role, you will act as a key point of contact for users, providing high-quality technical support and contributing to continuous product improvement.

You will be responsible for diagnosing and resolving software issues, supporting users in their day-to-day activities, and collaborating closely with engineering teams to enhance system reliability and user experience.

Key Qualifications:
● At least 1 year of experience in application support, technical support, or service desk environments.
● Strong written and good verbal communication skills in English.
● Excellent problem-solving and analytical thinking abilities.
● Customer-focused mindset with strong attention to detail.
● Ability to independently manage and prioritize multiple support tickets.
● Solid understanding of software development processes and system workflows.
● Working knowledge of SQL for data investigation and troubleshooting.

Preferred Qualifications:
● Experience with ticketing systems (e.g., Jira, Zendesk, ServiceNow).
● Familiarity with APIs, logs analysis, or basic debugging techniques.
● Understanding of cloud-based systems or SaaS platforms.

We offer:
● А place with friendly environment where you can reach your full potential and grow your career.
● Flexible work schedules.
● Work from home.
● Social package: paid sick leave and vacation.
● English courses, medical insurance, legal support, etc.

As a Digital Support Engineer you will:
● Investigate, troubleshoot, and resolve software issues, ensuring timely and high-quality resolution.
● Handle customer requests, incidents, and complaints with a strong focus on service excellence.
● Support users in maximizing the value of the platform by providing clear guidance and solutions.
● Analyze recurring issues and provide structured feedback to engineering teams to drive product improvements.
● Manage user access, permissions, and system configurations in line with security policies.

You will be working on a premium digital platform supporting a global members-only community in the lifestyle and hospitality space. The platform enables exclusive services, seamless bookings, and personalized experiences across multiple international locations.

Working Conditions
● Full-time position: 8-hour workday, Monday to Friday.
● Primarily text-based communication with customers and team members (e.g., engineering teams), along with verbal communication with management and teammates.