Jobs at Djinni

About the Role

Our promotional features team is seeking a Senior Backend Engineer. This role is focused on developing and optimizing promotional features for our gaming platforms, where performance, scalability, and cutting-edge solutions are paramount.
If you’re a product-passionate person, your mind is keen to solve deep tech engineering problems, and you have a fast "PoC first" approach with a deep sense of ownership, we would love to hear from you.

Key Responsibilities

• Develop and maintain robust backend systems for our promotional features.
• Optimize existing systems for enhanced performance and scalability.
• Lead technical decisions and contribute to our SaaS solutions.
• Collaborate with distributed teams to innovate and implement new features.
• Ensure code and architectural excellence through reviews.
• Address complex technical challenges with innovative solutions.
• Participating in on-call rotations within the squad to help ensure the reliability and availability of our systems.

Requirments

• Strong proficiency in Node.js and TypeScript (our primary backend stack). We’re also open to strong backend engineers from other ecosystems (e.g., Go, Java, C#, C++) who are ready to ramp up quickly.
• Strong understanding of asynchronous programming and concurrency patterns.
• Experience building distributed systems and working with messaging and coordination tools (e.g., Kafka, RabbitMQ, NATS, distributed locks).
• Experience with gRPC in production environments.
• Solid knowledge of databases: relational (MySQL, PostgreSQL), columnar (ClickHouse), and NoSQL (DynamoDB, MongoDB).
• Experience with cloud platforms (AWS/GCP/Azure) and Kubernetes.
• Skilled in building and maintaining unit and end-to-end tests.
• Proven track record of delivering production-ready solutions.
• Experience working with large-scale microservices architectures.
• Degree in Computer Science or a related field (or equivalent practical experience).

Nice to Have

• Understanding of enterprise development patterns
• Experienced with large-scale microservices architecture
• Experience with cloud providers (AWS, GCP, etc.)
• Active performance observation
• Gambling domain experience
• Understanding of application security and industry standards, its best practice
   

What We Offer

• Competitive Salary
• Quarterly Bonuses
• Unlimited Paid Time Off
• Unlimited Paid Sick Leave
• Remote & Flexible Working
• Private Medical Insurance
• Financial Support for Life Events
• Professional Development Budget
• International Exposure
• Regular Company Events

*Benefits may vary depending on location and contractual agreement
 

Recruitment Process

• HR interview
• Technical interview (with Live coding)
• Final interview

Please take into account that sometimes the process may differ, your TA Partner will keep you updated.

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.

At N-iX CTO Group, we harness the power of technology to drive innovation and deliver exceptional business value. We specialize in designing and executing industry-relevant solutions that redefine standards in enterprise technology. Join a vibrant team committed to driving large-scale transformation across global enterprises.

As a Principal Solutions Architect, you will play a key leadership role in shaping technology direction, guiding cross-functional initiatives, and enabling high-impact delivery. You’ll be responsible for leading complex solution engagements, from discovery and advisory to implementation, while mentoring architecture talent, strengthening practices, and contributing to company-wide strategic growth.

This role is ideal for a seasoned architect with strong consulting capabilities, a track record of hands-on project delivery, and the ability to scale architectural impact across multiple teams and accounts.

Key Responsibilities

Strategic & Leadership Responsibilities:

• Lead architecture visioning and cross-cutting strategic initiatives across a portfolio of enterprise clients.
• Drive practice growth by establishing frameworks, methodologies, and reusable assets for solution delivery and consulting engagements.
• Build and mentor architecture and engineering teams, ensuring capability uplift and technical excellence across accounts.
• Act as a trusted advisor to client C-level executives and technology leaders, helping shape digital strategy and technology roadmaps.
• Govern architecture implementation across the portfolio to ensure alignment with best practices, maintainability, and long-term value.

Delivery & Consulting Responsibilities:

• Lead or guide discovery phases, assessments, technical workshops, and architecture audits.
• Translate complex business and technical requirements into scalable, sustainable architectural solutions.
• Own solution proposals during pre-sales and upsales, including technical vision, high-level design, risk management, and cost estimation.
• Lead project execution, ensuring architecture is delivered according to vision.
• Evaluate and adopt emerging technologies, aligning client needs with forward-thinking architectural approaches.
• Act as a Chief Architect and lead a team with subordinate architects on the complex accounts.

Qualifications:

• 10+ years of relevant experience in software engineering and solution architecture.
• 3+ years in an architecture leadership or principal-level role within the IT service / IT consulting environment.
• Proven ability to lead complex, high-impact consultancy engagements with global enterprise clients.
• Demonstrated experience building solutions from scratch, preferably for large-scale distributed systems (team size 30+, duration 12+ months).
• Deep understanding of cloud-native architecture, with hands-on experience in at least two major cloud platforms (AWS, Azure, GCP).
• Strong background in microservices, APIs, integration patterns, and distributed system design.
• Track record of coaching, mentoring, and team enablement within a matrixed or consulting environment.
• Exceptional stakeholder engagement and communication skills—equally comfortable with engineers and executives.
• Fluent in modern delivery practices: Agile, DevOps, CI/CD, Infrastructure as Code, etc.
• English - Upper-Intermediate or Advanced

Desirable Certifications:

• SEI Software Architecture Professional
• TOGAF or similar enterprise architecture certification
• Cloud certifications (e.g., AWS Solutions Architect Associate/Professional, Azure Solutions Architect Expert)
• Domain-specific expertise in areas such as data platforms, security, or enterprise integration is a plus

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

We are looking for an experienced Business Development / Sales Partner who knows the IT services market, has an established professional network and can bring new software development opportunities to TopDevs.

This is not a salaried SDR or Lead Generation position.

It is a flexible, commission-based partnership designed for an experienced Business Development Manager, Sales Manager, Sales Consultant, Head of Sales/BD or independent professional who already has relationships and opportunities within the technology market.

What we're looking for

Ideally, you:

• have 3+ years of B2B sales / business development experience in software development, IT outsourcing, outstaffing or technology services;
• have an existing network of founders, CEOs, CTOs, agencies, startups or established companies that purchase software development services;
• have experience selling to the US, UK and/or European markets;
• understand the full sales cycle for custom software development;
• can identify and qualify genuine business opportunities;
• are comfortable communicating and negotiating with decision-makers;

• have personally contributed to closing IT services deals.

   

We are particularly interested in people who already have warm relationships, an active professional network, existing pipeline or potential opportunities relevant to a software development company.

How the partnership works.

You bring or introduce a new client opportunity to TopDevs.

Depending on your preferred level of involvement, you can:

• make a qualified introduction and let our team handle the sales process;
• introduce and qualify the opportunity;
• or manage the full sales cycle through negotiation and closing.

Our technical and delivery team supports you with:

• technical discovery;
• requirements analysis;
• solution discussions;
• estimations;
• proposals;
• technical calls;
• project planning.

You focus on the commercial relationship — we provide the technical and delivery capability behind the deal.

Commission.

This is a commission-only partnership with no commission ceiling.

Recurring commission — up to 10%

Earn up to 10% of every client invoice actually paid to TopDevs, for up to 12 months.

The percentage depends on your involvement:

5% — qualified introduction
7% — qualified opportunity + involvement in the sales process
10% — full sales cycle through successful closing

One-time success fee — up to 25%

Alternatively, we can agree on a one-time success fee of up to 25% of the first successfully paid client invoice.

The commission model is agreed before the opportunity is registered.

For established client relationships, significant opportunities or larger contracts, we are open to discussing an individual commission structure.

Commission is paid only on revenue actually received from the client. There is no cap on earnings.

What you'll be selling

TopDevs provides:

• Custom Web Development
• Mobile App Development
• MVP & Startup Development
• Existing Product Development & Modernization
• Dedicated Development Teams
• Staff Augmentation
• Technical Discovery & Consulting

We work with both startups and established businesses and can support opportunities from early discovery through development and long-term product support.

Why this partnership

There are:

• no working-hour requirements;
• no activity KPIs;
• no requirement to leave your existing consulting or other non-conflicting work;
• no commission ceiling.

We're interested in results rather than the number of cold emails or LinkedIn messages sent.

This can work particularly well if you already have relationships with companies that need software development, additional engineering capacity or a reliable technology partner and want to monetize those relationships with an experienced delivery team behind you.

Our goal is not simply to hire another salesperson.

We want to build long-term partnerships with people who can consistently bring quality business.

When applying

No long cover letter is required.

Please briefly answer:

1. Which markets do you currently work with?
2. What software / IT services have you sold?
3. What is the typical deal size you've worked with?
4. What was the largest deal you personally helped close?
5. Do you currently have an active professional network or potential opportunities relevant to software development?
6. Which model would you prefer: recurring commission or a one-time success fee?

We care primarily about your network, actual sales experience and ability to generate and close real business opportunities.

We are looking for an experienced CRM / Retention Lead in the iGaming / betting / casino industry to take ownership of player retention strategy and drive LTV growth.

What you will do:

• Develop and implement retention strategies: reduce churn, increase loyalty and LTV.
• Optimize CRM: segmentation, personalization, and processes.
• Launch and scale retention initiatives: welcome/onboarding programs, loyalty programs, win-back campaigns.
• Conduct A/B testing of campaigns and analyze the effectiveness of bonuses, promotions, and communications.
• Manage all communication channels: email, push, SMS, messengers, in-app.
• Lead a team of retention managers and collaborate with cross-functional teams.

What we expect from you:

• 2+ years of experience in CRM / retention / database marketing.
• Experience in iGaming / betting / casino, launching and optimizing retention initiatives.
• Proficiency with CRM platforms, Google Analytics / Power BI, Excel, Jira / Confluence, ESP.
• Experience with bonuses, promotions, and analytics (NGR, ARPU, churn, LTV).
• English — Upper-Intermediate+ (working proficiency).

What we offer:

• Opportunity to impact key metrics: reduce churn, increase LTV and ARPU, boost repeat deposits.
• Lead projects for implementing a new CRM and developing retention analytics.
• Work with international markets (CIS, Africa, MENA).
• Build and manage a retention team and implement industry best practices.

If you are ready to drive company growth through player retention and lead a team of professionals, join us!

Growth Automation is a Lead Generation AI firm serving B2B companies worldwide.

We’re looking for a Billing & Invoicing Coordinator to join our team.

The Role:

The Billing & Invoicing Coordinator will be responsible for ensuring that our invoicing process runs smoothly and efficiently. This role is hourly & freelance — up to 5 hours each week.

Key responsibilities include:

• Creating and updating invoices for clients in Xero
• Monitoring outstanding balances and preparing summaries for the management team
• Communicating with clients regarding overdue payments (via email and phone)
• Following up consistently on delayed invoices and handling collections agencies when needed
• Staying organized and maintaining accurate records of invoicing activities
• Handling additional invoicing-related tasks as required
   

This role does not involve bookkeeping or accounting. It is an entry-level opportunity that does not require extensive prior experience — but strong organization, professionalism, and attention to detail are a must.
 

Requirements

• Experience using Xero invoicing (essential)
• Good level of English (spoken and written)
• Comfortable making client calls regarding payment follow-up
• Very organized, detail-oriented, and proactive
• Reliable and able to sign in multiple times per week
• Previous invoicing or billing experience is a plus, but not strictly required
   

Hours & Compensation

• Freelance, part-time (up to 5 hours per week, flexible schedule)
• Hourly pay
• Remote role — work from anywhere
• Opportunity to grow with the company and take on more responsibility over time

Required skills

Google Sheets / Excel, Xero, Invoices

We are seeking an experienced, data-driven Email Marketing Manager to lead the email marketing strategy and execution for our three consumer brands. This person will be responsible for growing qualified email signups, improving engagement and deliverability, converting subscribers into customers, and increasing customer lifetime value through effective campaigns and automated customer journeys.

The ideal candidate combines hands-on campaign execution with analytical and strategic thinking. You should be comfortable managing multiple brands and audiences, developing coordinated campaign calendars, analyzing performance data, testing new approaches, and researching the tools, platforms, strategies, and service providers that can improve our results.

Key Responsibilities

• Develop and manage the email marketing strategy and campaign calendar for all three brands.
• Plan, build, test, schedule, and deploy promotional, educational, retention, re-engagement, and lifecycle campaigns.
• Develop strategies to grow qualified email lists and improve subscriber-to-customer conversion rates.
• Build and optimize automated customer journeys, including onboarding, abandoned checkout, retention, payment recovery, reactivation, and win-back campaigns.
• Monitor campaign performance and conduct ongoing testing of subject lines, content, creative, offers, calls to action, audience segments, send times, and frequency.
• Manage email deliverability, sender reputation, list hygiene, bounce rates, spam complaints, suppression rules, and inactive subscribers.
• Research and evaluate email marketing strategies, platforms, deliverability tools, technologies, and service providers.
• Analyze campaign and customer data and translate findings into clear recommendations and measurable improvements.

• Prepare regular performance reports for each brand and maintain accurate, timely campaign execution.

   

Success in This Role Will Be Measured By

• Growth in qualified email signups.
• Improved inbox placement and overall deliverability.
• Increased open rates, click-through rates, and conversion rates.
• Growth in email-attributed revenue and revenue per recipient.
• Improved performance of automated customer journeys.
• Reduced bounce, unsubscribe, and spam-complaint rates.
• Increased customer retention, reactivation, and lifetime value.
• Consistent, accurate, and timely execution of campaigns across all three brands.

• Effective use of testing, research, and data to produce measurable improvements.

   

About the Ideal Candidate

You are both a strategist and a hands-on operator. You enjoy developing a plan, but you are equally comfortable building campaigns, analyzing results, troubleshooting deliverability issues, and making ongoing improvements.

You are curious about new tools and strategies, highly organized, and motivated by measurable results. You communicate clearly, demonstrate strong attention to detail, work effectively across multiple brands and priorities, and can operate independently while taking ownership of both execution and performance.

We are looking for a Strong Middle/Senior DevOps Engineer who will be responsible for maintaining, deploying, and supporting our on-premise enterprise product across customer environments, ensuring reliability, scalability, and smooth delivery processes.

Requirements:

• Strong Linux and Windows administration skills;
• Experience configuring and maintaining IIS and Nginx;
• Practical experience with Docker and Kubernetes (on-premise environments);
• Experience building and maintaining GitLab CI/CD pipelines;
• PostgreSQL administration and maintenance;
• MongoDB administration and maintenance;
• ELK Stack administration and monitoring;
• Strong Git knowledge and workflow management;
• Advanced understanding of networking concepts (TCP/IP, DNS, routing, firewalls);
• Solid understanding of CI/CD processes and infrastructure automation;
• Experience deploying and supporting enterprise software solutions in customer environments;
• Knowledge of modern scripting languages (at least one).

Nice to Have: 

• Experience with Infrastructure as Code tools (Terraform, Ansible);
• Experience with monitoring and observability tools (Prometheus, Grafana);
• Understanding of security best practices for on-premise infrastructure and deployments;
• Experience with backup and disaster recovery strategies;
• Experience working in highly available and distributed environments.

Responsibilities:

• Diagnose and troubleshoot infrastructure, deployment, and application issues;
• Automate product lifecycle and operational processes;
• Monitor services, applications, and infrastructure health;
• Collaborate closely with development teams and customer technical stakeholders;
• Deploy releases to testing, staging, and production environments;
• Install, configure, and maintain on-premise product deployments;
• Support product deployments across Linux, Windows, and macOS environments;
• Maintain and improve CI/CD pipelines and deployment automation;
• Optimize system performance, reliability, and scalability;
• Create and maintain technical documentation, deployment guides, and operational procedures;
• Participate in incident response, root cause analysis, and continuous improvement initiatives.

About Yapamar
Yapamar is a B2B SaaS platform for Marketing Mix Modeling.
We help companies accurately understand the true contribution of each marketing channel, account for external factors, and make better budget allocation decisions.

About the role
As a Sales Development Representative (SDR), you'll own the full sales cycle from prospecting to closing.

What you'll do
- Build and manage outbound pipeline in the EU market;
- Research and identify target accounts and key decision-makers;
- Conduct personalized outreach via email and LinkedIn;
- Book and run discovery meetings;
- Learn and communicate the value of Marketing Mix Modeling to marketing leaders;
- Help refine messaging, qualification criteria, and sales processes;
- Maintain CRM and keep pipeline activity organized.

We'd love to hear from you if you
- Have experience in B2B outbound sales;
- Are comfortable building pipeline without relying on inbound leads;
- Enjoy prospecting, research, and opening conversations with senior decision-makers;
- Can work independently with minimal supervision;
- Are curious and willing to learn a technical product and a new market;
- Are familiar with marketing concepts such as ROI, ROAS, CAC, LTV, attribution, or incrementality;
- Communicate confidently in English.

Nice to have
- Experience selling SaaS, analytics, AdTech, MarTech, or data products;
- Experience using tools such as Apollo, Sales Navigator, HubSpot, Instantly, Lemlist, or similar.

What we offer
- Fully remote work;
- Direct collaboration with the founder and minimal bureaucracy;
- Clear path to grow with the business as it scales.

Compensation
- Fixed base salary ($700–$1,000/month);
- Commission on closed business, including renewals.
 

The Customer Support Engineer will focus on providing technical support and maintaining production operations. The specific requirements and responsibilities include:

The vacancy assumes a shift work schedule.
 

Job Requirements:

• Proficiency in using PC. Ideally after QA courses
• Background in Data Support (Tier 1+2); Tier 3 is an advantage.
• Strong troubleshooting and problem-solving skills.
• Excellent service orientation and communication skills.
• English level at least B1.
• Ability to work independently and as part of a team.

Key Responsibilities:

Problem Resolution:

• Identify potential production issues and implement proactive solutions.
• Troubleshoot technical issues and collaborate with teams to ensure resolution.

Customer Support:

• Provide prompt technical support to end-users
• Collaborate with R&D and product management to resolve client issues.

Production Coordination:

• Develop and manage production schedules.
• Adjust schedules as needed to accommodate changes or delays.

Stakeholder Communication:

• Serve as the primary liaison between teams to ensure clear communication.
• Notify stakeholders and clients of any delays or issues.

Description

Our client is the world’s #1 web data platform. Fortune 500 companies, academic institutions, and small businesses all rely on our solutions to retrieve crucial public web data in the most efficient, reliable, and flexible way, so they can research, monitor, analyze data, and make better decisions.

Requirements

• Basic knowledge of OOP and Functional programming;
• Good knowledge of JavaScript (ES6/7/8) and working with the browser DOM (searching elements, iterating, getting content);
• A basic understanding of Web scraping is a must;
• Web scraping experience in JS or Python would be a plus;
• Basic knowledge of Git;
• Intermediate English, including written and verbal communication skills;
• Ability to learn quickly and grow in the technical area;
• Analytical mind and problem-solving aptitude.

Job responsibilities

• Participate in various activities as required for project success: discussing approaches, possible technology solutions, investigations, and development;
• Adding new functionality to existing systems, while constantly improving usability, quality, and performance;
• Contribute to project deliverables, mood, and success.

HighCraft is looking for an Application Security Engineer to assess a healthcare platform for practitioners and patients.

This is an ongoing remote, part-time contract, starting with a security assessment estimated at 40–60 hours. You will then provide security reviews and support as new features and integrations are developed.

What you will do

• Perform manual security assessments of web applications and APIs.
• Identify and validate vulnerabilities in authentication, access controls, business logic and data handling.
• Review security-sensitive changes and third-party integrations.
• Document findings with clear evidence, reproduction steps and practical remediation guidance.
• Work with developers to resolve security issues and retest fixes.

What we are looking for

• Hands-on experience independently testing authenticated web applications and APIs.
• Practical understanding of OWASP web and API security, authentication, authorization and multi-tenant applications.
• Ability to investigate and validate findings manually using HTTP requests and application behavior.
• Clear technical reporting and practical remediation guidance.
• Upper-Intermediate English (B2), with the ability to discuss findings with developers.

Experience with Burp Suite, .NET, Azure or healthcare systems is a plus.

To apply

Please include:

• Your relevant web/API security testing experience.
• Your expected hourly rate.
• Your weekly availability and earliest start date.
• A brief, anonymized example of a security issue you identified and how you documented it.

Key Responsibilities:

• Analyse and formalise requests from business and stakeholders; conduct sessions to clarify problems, goals, and context;
• Identify and decompose problems; apply techniques for information gathering and structuring (interviews, document analysis, observation, data analysis);
• Prepare and refine business and functional requirements;
• Create User Stories and Acceptance Criteria for tasks in Jira/YouTrack;
• Support the Product Owner in analysing, clarifying, and preparing requirements, as well as in managing priorities and task planning;
• Prepare and maintain up-to-date documentation in Confluence;Work with context — understand dependencies between tasks, systems, and teams;
• Participate in roadmap preparation and ensure consistency of product development plans;
• Verify the requirement implementation accuracy together with QA;
• Participate in daily stand-ups, planning sessions, and retrospectives;
• Use basic prototyping tools (e.g., Marvel, Figma, Miro) to clarify user flows and logic;
• Review final designs required for task definition;
• Collaborate with the development team to clarify implementation details;Keep the backlog and task statuses up to date.

Core Skills:

• Strong communication skills and the ability to solve problems diplomatically and build constructive team relationships;
• Understanding of SDLC, Agile, and Waterfall principles;
• Ability to formulate clear, testable requirements and Acceptance Criteria;
• Solid understanding of frontend technologies (HTML, CSS) and client-server interaction principles;
• Basic experience working with design systems and understanding how to use them to refine requirements;
• Proficiency with Jira, YouTrack, Confluence, or similar tools;
• Systemic thinking and the ability to see relationships between requirements and product goals;
• Attention to detail and strong analytical, structured thinking.
   

Additional Skills:

• Experience in fintech or trading systems will be a strong advantage (but not mandatory);
• 1–2 years of experience in IT projects (as a Business Analyst, Product Owner Assistant, or QA);
• Understanding of web platform and API principles;
• Ability to create simple diagrams (BPMN, Flowcharts, User Flows);
• Experience collaborating with QA teams.
   

Language Requirements:

• Intermediate English level for working with technical documentation and team communication.

We offer:

• An interesting project and non-trivial tasks that will allow us to show our professional attitude and creativity;
• Friendly team;
• Comfortable working schedule and working conditions;
• Opportunity to work remotely as well as in an office located in the city centre;
• Stable, competitive salary;
• Paid vacation and sick leaves;
• Opportunity for professional growth and career development;
• English, paid professional courses, coffee/fruits and other pluses :)

About the Company

Our client is a financial technology services provider dedicated to expanding global access to digital assets by building innovative solutions in the cryptocurrency ecosystem. Their products provide exchanges, liquidity solutions, and enterprise-grade integrations for clients worldwide. Specialized in building Crypto, Web3, and various White-Label Solutions, we are looking for a skilled QA Automation Engineer to help scale our automation infrastructure and elevate our quality assurance strategy.

In this role, you will be a core member of our engineering team, helping establish testing standards to ensure our cutting-edge crypto solutions meet enterprise-grade performance and reliability metrics. You will have an excellent opportunity to help transform our QA processes by introducing automation to a rapidly growing organization.

What You'll Do

You will act as a key driver for automation on your team, applying your technical expertise to expand robust automation frameworks while collaborating with our existing QA members. Your main responsibilities will include:

• Automation Implementation: Take hands-on responsibility for implementing, maintaining, and scaling automation practices across our core financial and crypto products.
• Framework Development: Build and extend end-to-end automation test suites using Playwright and TypeScript.
• Test Reporting & Alerts: Configure and connect external test reporters (e.g., Allure, ReportPortal, TestDino) to pipe real-time test results and alerts directly into Slack.
• Team Collaboration & Guidance: Work closely alongside a dedicated team of QA Engineers, helping them align with automation goals, share technical knowledge, and adopt automated workflows.
• Pipeline Integration: Partner with developers and DevOps engineers to integrate automated tests directly into our build pipelines (such as GitHub Actions).
• Real-Time & Data Testing: Work on stability, responsiveness, and accuracy of data-heavy and real-time interfaces (such as WebSockets) across various browsers.
• API Validation: Test and validate backend endpoints, ensuring the stability and accuracy of our financial data feeds.

Your AI & Automation Advantage

We believe AI is a powerful co-pilot for modern testing. We're looking for an engineer who actively keeps up with the evolving AI testing landscape and latest Playwright updates. Practical experience using MCP (Model Context Protocol) servers to connect AI agents with local development or browser environments is a massive advantage!

Who You Are

You are a proactive, detail-oriented, and adaptable engineer who thrives in a fast-paced environment. You are:

• A Clear Communicator: You can effectively articulate quality risks and technical testing strategies to your QA peers, developers, and stakeholders.
• A Problem-Solver: You are self-motivated, resilient, and possess strong critical thinking skills to debug complex, distributed systems.
• A Peer Mentor: You enjoy collaborating, pairing with manual testers, and contributing positively to a team culture built on continuous improvement.
• A Tech Enthusiast: You have a curious mindset with a keen interest in (or passion for) blockchain, cryptocurrency, and financial technology.

Qualifications

• English: Upper-Intermediate level of English or higher (both written and verbal).
• Experience: 1-3 years of hands-on experience building and maintaining E2E test suites.
• Core Technical Skills:
  • Strong hands-on experience developing automation scripts using Playwright.
  • Proficiency in TypeScript or JavaScript.
  • Experience with API testing (RESTful APIs) and real-time data streaming technologies (WebSockets).
  • Good understanding of CI/CD concepts and automated test execution in development pipelines.
  • Proficient with Git version control and collaborative workflows.
• Education: A Bachelor's degree in Computer Science or a related field (or equivalent practical experience).

Bonus Points:

• At least a solid theoretical understanding (or practical experience) of how to test and validate GraphQL endpoints.
• Experience testing fintech applications, blockchain networks, smart contracts, or cryptocurrency exchanges.

We Offer

• Health & Wellness: Medical Insurance in Ukraine and a Multisport program in Poland.
• Flexibility & Infrastructure: Flexible working hours with access to modern offices in Ukraine and Poland (Wroclaw).
• Equipment: The company provides all necessary high-end hardware.
• Growth & Support: English classes up to three times a week, alongside corporate Mentoring and Educational Programs.
• Contractor Support: Complete tax and accounting services handled for Ukrainian contractors.
• Time Off: All official holidays alongside paid vacation and sick days.
• Culture: Regular corporate activities (incredible parties, team buildings, sports, and tech events) combined with an advanced bonus system.

We are looking for a Risk & Fraud Lead who will lead, manage, and develop our Risk & Fraud team, strengthen our risk framework - both at the operational and enterprise level- and contribute to the brand's successful development.

Responsibilities

• Manage and mentor the Risk & Fraud team, overseeing the full employee lifecycle from hiring and onboarding to setting KPIs, performance reviews, and coaching.
• Organize shift schedules and workload distribution to ensure consistent real-time operational coverage.
• Oversee real-time transaction monitoring and act as the ultimate escalation point to review and approve decisions on complex cases and high-risk accounts.
• Lead complex investigations into bonus abuse, fraud networks, and anomalous behavior using advanced techniques (device fingerprinting, IP/geo-location analysis).
• Oversee the end-to-end customer verification process, encompassing standard KYC (ID, proof of address, source of funds) and Enhanced Due Diligence (EDD).
• Own and optimize fraud prevention rules and risk engine settings to balance acceptance rates with fraud prevention.
• Manage end-to-end dispute and chargeback processes, collaborating closely with PSPs on fraud alerts and suspicious transactions.
• Monitor Key Risk Indicators (KRIs) and prepare comprehensive risk reports for senior management, highlighting trends, emerging threats, and mitigations.
• Ensure all risk investigations are accurately documented, tracked (e.g., in Jira), and effectively communicated across internal departments.
• Contribute to the group’s overarching risk governance by helping define risk appetite, tolerance levels, and building scalable policies and escalation frameworks.
• Partner with Legal, Finance, and senior leadership to ensure risk controls comply with jurisdictional regulations and assess risk exposure for new market/product launches.
• Support planning for major incidents (large-scale fraud events, data breaches, regulatory inquiries) and help shape the group's response protocols.
   

Requirements

• 5+ years of experience in Risk, Fraud Prevention, Payments, or a similar role (iGaming industry required)
• 2+ year of experience in a team lead, senior specialist, or supervisory role
• Strong understanding of fraud schemes, risk indicators, and suspicious activity patterns
• Experience with transaction monitoring and fraud detection tools, including rule/engine configuration
• Knowledge of KYC, AML, and regulatory compliance requirements
• Experience reviewing accounts, transactions, and documents to detect potential fraud
• Familiarity with payment methods, including cards, e-wallets, and online payment systems
• Proven people-management and team-leadership skills
• Ability to think beyond day-to-day fraud operations - understanding of enterprise or group-level risk considerations (financial, regulatory, reputational) is a strong plus
• Comfort communicating risk exposure and recommendations to senior stakeholders
• English proficiency at B2 level or higher

Help99 https://www.help99.co/ is Europe’s most effective NGO focused on supplying Ukraine’s frontline with pickup trucks and drones. Rooted in the European startup ecosystem, our early supporters include founders and investors, and our donor base has grown to 42,000+ NAFO fellas globally.

We’ve organized 54 convoys, delivered almost 1,000 trucks, and moved €23M in aid. But the frontline is shifting, and we need to adapt just as fast.

That’s why we’re hiring.

🚀 Help99 is hiring: Marketing Lead (Fundraising & Growth)

Location: Tallinn, Estonia or Kyiv, Ukraine

We are looking for a strong growth operator to help us scale fundraising and grow our donor community.

This is not a generic marketing lead role.

We already run campaigns, work with influencers, and operate across multiple channels. What we need now is someone who brings a new view and new skills we do not yet have.

The gap is not “more posting.”

The gap is finding new funnels, testing them fast, and scaling what actually brings donations.

You will work directly with the founders and help build the next fundraising engine for Help99.

What you’ll do:

🧪 Find & Test: Build new fundraising funnels beyond our current core channels and test ideas fast.

📊 Read the Signal: Analyze campaign, website, donor, and channel performance — and turn data into action.

⚡️ Scale What Works: Spot winning ideas, improve them fast, and turn them into repeatable growth models.

🤝 Build Partnerships: Work with influencers, partners, and collaborators to create new fundraising formats.

🎯 Drive Results: Improve how we measure ROI, conversion, donor growth, and campaign performance.

🧠 Lead Projects: Coordinate people and experiments across paid, organic, website, email, and partner channels.

Who you are:

📈 Analytical: You know how to read data, spot patterns, and make smart decisions fast.

💡 Creative: You generate ideas, test them in the real world, and are not afraid to kill weak ones.

🛠️ Operator: You like building systems, not just throwing out ideas.

👥 Lead: You have some team lead experience and can coordinate people and move projects forward.

🌍 Communicator: Strong English is a must.

🔥 Driven: High ownership, hands-on mindset, and real hunger to grow donations.

Big pluses:

YouTube growth, influencer-led campaigns, e-commerce, non-profit fundraising, performance marketing, or building online communities.

What matters most:

Your main KPI is simple: grow donations and our donor community.

What we offer:

💰 Salary: €2,500–€3,000 gross/month

🏢 Location: Tallinn or Kyiv

⚡️ Ownership: Real autonomy, direct access to founders, and fast decision-making

🇺🇦 Impact: Your work will directly help us raise more money, move faster, and save lives

This is an NGO, not a venture-funded startup.

But for the right person, this role offers something better: real ownership, visible impact, and a chance to help build a fundraising machine that actually matters.

If you are strong in analytics, growth, testing, and building new fundraising engines — we want to talk.