Jobs at Djinni

We're a bootstrapped EdTech platform that has been growing for 15 years with 100,000+ active students. Our small async team is looking for a skilled full-stack developer to join us long-term and take ownership of features across the entire stack.

About the project

Established EdTech product with a real user base, stable revenue, and a long-term roadmap. You'll be working on meaningful features — not maintenance tickets — alongside a small team that values deep work, autonomy, and async communication.

Tech stack

Ruby on Rails · Next.js · React · PostgreSQL

What we're looking for

• Production experience with both Ruby on Rails and Next.js — both are required, not optional
• Strong React fundamentals — able to write hooks from scratch, comfortable without heavy IDE assistance
• AI-native workflow: you actively use tools like Cursor, Claude, or Copilot in your daily development
• UTC+2 timezone (or close to it)
• Available 30+ hours per week, looking for a long-term engagement
• Russian- or Ukrainian-speaking (team communication is in Russian/Ukrainian)

Hiring process

Part of the process includes a ~1-hour proctored skills test on TestDome (Rails + React). Please be ready for this step upfront — we'll let you know before scheduling it.

What we offer

• Fully remote, async-first team
• Stable, long-term project — not a startup runway bet
• Real ownership and visibility on features that affect 100k+ students
• Competitive rate (discussed individually based on experience)

• One of the world's largest providers of products and services to the energy industry has a need to develop, support and integrate software system in Oil & Gas domain.
  You will be a member of a cross functional team.
  Key project stakeholders are open for innovative ideas.
  Project is based on SCRUM methodology.
  This is a great opportunity to work in an international team, apply and learn modern IT technologies
   

• Responsibilities:

  Application Security with strong AI/ML security exposure
  Threat modeling and risk assessment for AI systems, APIs, and cloud-native applications
  Protection against prompt injection, adversarial ML, data poisoning, and model abuse
  Secure SDLC and CI/CD integration, including MLOps pipelines
  Hands-on experience with SAST, DAST, SCA, container scanning, and security automation
  Strong collaboration with development and data science teams
   

• Mandatory Skills Description:

  5+ years in Application Security, with at least 1-2 years focused on AI/ML security
  Strong secure coding and vulnerability management background (OWASP Top 10)
  Experience with cloud platforms (AWS and/or Azure)
  Strong programming skills in Python or Java
  Familiarity with AI platforms such as Amazon Bedrock, SageMaker, or Spark
  Strong communication skills

AdversterX is a marketing and advertising agency with 12 years of experience in affiliate marketing, media buying, and developing technological solutions for traffic management.

Our verticals are iGaming, Adult, Games, and Dating industries. We are a highly ambitious and rapidly growing company, and we are now actively working on developing our own products, while constantly scaling and expanding into new markets. 

With years of expertise under our belt, we thrive in helping our partners achieve their goals through strategic and data-driven media buying efforts.
AdversterX is a society of digital entrepreneurs united with one goal: to innovate in the digital marketing space.

We are looking for an SEO operator (not strategist-only) who can:

1. Rapidly grow organic traffic
2. Identify and execute ranking opportunities
3. Help us reach 100+ paid users/month via SEO in the next 1–2 months

We are NOT looking for:

1. generic SEO consultants
2. agency account managers
3. people focused only on reports/audits

👉 We ARE looking for:

1. execution-focused SEO growth hacker
2. someone who has ranked pages in competitive niches

3. ideally experience in:

   - adult

   - AI tools

   - marketplaces

   - SaaS with programmatic SEO

Core Responsibilities:

1. SEO Growth Strategy (fast execution)

• Identify high-intent keywords
• Define landing page strategy
• Prioritize pages that can rank in <30 days

3. On-site optimization

• Improve CTR (titles, descriptions)
• Ensure pages are indexable and ranking-ready

4. Link Building Strategy (critical)

• Define safe + effective link acquisition plan
• 👉 Must understand:
• what works vs what gets penalized

5. Rapid Experimentation

• Test pages → measure → iterate

• Work closely with dev team to deploy fast

   

Why work with us?

• No bureaucracy or micromanagement;
• Cool & creative international team worldwide;
• Flexible working hours, full remote;
• Educational program, tailored for our business needs;
• English lessons;
• Paid time-offs (21 working days of vacations, 14 working days of sick leave);
• No time trackers;
• Paid events/conferences.

RISK Inc.: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 500+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for an In App Media Buyer to join our team.

Job Description:

• Launch, scale, and optimize performance campaigns for WebView applications in the Gambling vertical (priority — Android, with possible expansion to iOS);
• Work with traffic sources: primarily IronSource and Unity;
• Work with creatives: analysis via SPY services, creation of briefs for design, evaluation of performance, and optimization;

• Development of marketing scenarios and funnels (including push notifications).

   

Qualifications:

• Experience in traffic acquisition for WebView applications in the Gambling vertical, primarily on Android (1+ years);
• Hands-on experience working with the mobile analytics platform Appsflyer;
• Experience working with key traffic sources: IronSource, Mintegral, Unity (1+ years);
• Understanding of rapid optimization of Android WebView campaigns in In-App sources followed by scaling based on key metrics (CR, CPA, ROI);

• Practical experience in creating push notification scenarios and building a marketing funnel for WebView applications.

   

Nice to have:

• Experience in traffic acquisition for WebView applications on iOS in the Gambling vertical via Moloco, IronSource, Mintegral, Unity;
• Experience in traffic acquisition in the Betting vertical (both WebView and native applications) via Moloco, IronSource, Mintegral, Unity;
• Experience in traffic acquisition in Southeast Asia (SEA) geos.

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

We are currently looking for a Business Development Manager (Slots) to drive growth and partnerships for a slot game development team. This is a high-impact commercial role for someone who understands the iGaming ecosystem and knows how to close deals in the slots segment.

In this role, you will be responsible for expanding distribution, building partnerships, and driving revenue growth across multiple markets.

Key Responsibilities

Drive new business by closing deals for slot integration and distribution.

Manage and grow relationships with existing partners.

Expand the presence of slot products across new markets.

Work closely with internal teams to align product and commercial strategy.

Support expansion into LATAM and potentially Asian markets.

Contribute to transitioning the business towards more regulated (“white”) markets.

Represent the company at industry events and conferences.

Requirements

Proven experience in business development within the slots/iGaming industry.

Strong track record in closing deals and negotiations.

Deep understanding of online gambling and slot distribution ecosystem.

Fluent Russian and English (both required).

Nice to Have

Experience working with LATAM or Asian markets.

Understanding of regulatory environments across jurisdictions.

Experience working in slot development studios.

What’s Offered

Remote-first format with flexibility.

Business trips (Cyprus, industry events, conferences).

Direct impact on revenue growth and market expansion.

Opportunity to shape and scale the slot business direction.

Our Customer:

Our client is a global technology group operating multiple performance-driven marketing platforms. Their products rely on advanced data analysis and experimentation to continuously optimize large-scale systems, improve traffic quality, and maximize return on investment. The team focuses on building data-informed strategies to enhance decision-making across product and machine learning domains.

Your tasks:

• Investigate system performance and campaign behavior to uncover inefficiencies and growth opportunities
• Develop and maintain meaningful metrics to evaluate pricing, traffic allocation, and overall system health
• Support experimentation processes by preparing data, validating results, and ensuring consistency in test conditions
• Analyze A/B tests and translate outcomes into clear business and product insights
• Explore datasets to detect anomalies, data inconsistencies, and hidden patterns
• Contribute to building datasets and signals that can be used for further modeling and optimization
• Collaborate with cross-functional teams (Data Science, Machine Learning, Product) to align analytical findings with business goals
• Provide actionable recommendations to improve targeting, budget allocation, and system efficiency

Required experience and skills:

• 5+ years of experience in a data-focused role (Data Analyst or similar)
• Mandatory hands-on experience in the AdTech industry
• Degree in a quantitative field such as Computer Science, Mathematics, Statistics, or Economics
• Strong knowledge of statistics, including hypothesis testing and experimental design
• Proven experience with A/B testing and performance analysis in production environments
• Ability to work with large-scale datasets and identify performance bottlenecks and optimization opportunities
• Strong analytical thinking with the ability to break down complex system behavior into actionable insights
• Experience presenting data-driven findings to both technical and non-technical stakeholders
• Ability to operate in ambiguous environments and independently drive analysis

Would be a plus:

• Familiarity with auction-based systems, bidding strategies, or pricing optimization
• Exposure to fraud detection, traffic quality analysis, or anomaly detection
• Experience building dashboards or internal analytical tools

   Responsibilities

Develop backend logic using Java

Work with Spring Framework (Core, Boot, MVC)

Design and interact with databases (PostgreSQL)

Use JPA / Hibernate for data persistence

Implement authentication and authorization (Spring Security)

Maintain and improve existing codebase

Integrate frontend components (HTML / CSS / JavaScript / jQuery / Bootstrap)

Collaborate with the development team

  Requirements

Basic knowledge of Java (Core)

Understanding of OOP principles

Experience with Spring Framework

Knowledge of JPA / Hibernate

Basic experience with PostgreSQL

Understanding of REST APIs

Basic frontend skills:

HTML

CSS

JavaScript

jQuery

Bootstrap

Basic understanding of Spring Security

Ability to read and understand existing code

  Nice to Have

Experience with Docker

Familiarity with Git

Understanding of microservices architecture

Experience with RabbitMQ or other message brokers

  What We Offer

Work on real-world projects

Mentorship and professional growth

Flexible working hours

Fast career development opportunities

Friendly, low-bureaucracy team

BigD is a rapidly expanding iGaming product company. We are currently looking for a People Partner to help us not only manage HR processes, but also focus on what matters most: staff retention, team development and a healthy workplace culture.
In this role, you will work closely with managers and teams, helping them build effective collaboration, boost employee engagement and reduce staff turnover. We are looking for an HR professional who thinks like a business partner, enjoys working with people and wants to influence processes, rather than just support them.
This is a great opportunity for a People Partner / HR Generalist who already has experience in retention or engagement and wants to develop within a product-focused environment.

Key responsibilities:
• Partnering with teams and managers on people management issues
• Working on employee retention and retaining key staff
• Conducting one-to-one meetings, stay interviews and exit interviews
• Supporting employees throughout their entire lifecycle within the company
• Fostering and developing engagement and corporate culture
• Advising managers on motivation, development and team management
• Analysing HR data and identifying opportunities to improve processes
• Participating in the launch and development of HR initiatives and internal programmes

Essential professional experience:
• At least 3 years’ experience as a People Partner / HR Business Partner / HR Generalist in the iGaming sector
• Experience with retention or engagement initiatives
• Understanding of the HR lifecycle
• Ability to work in a fast-paced environment
• Strong communication and empathy skills
• English at a level sufficient for business communication

Working conditions:
 

• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy
• Stable salary payment

Join a fast-growing team at the forefront of the iGaming industry, where your expertise will directly contribute to the company's growth and success.

Our Mission and Vision 
At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders - the ones shaping the digital economy - with the financial infrastructure they deserve. To achieve that, we're on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That's exactly the kind of teammates we want on board.
 

What You Will Own 
You'll take full ownership of one of the following backend-driven products within the Payments direction:

• Tokenization system - storing and reusing sensitive card data securely across transactions
• Payment processing and orchestration - routing and executing payment flows reliably at scale
• MPI / payment authentication - handling 3DS and authentication protocols that protect both merchants and users
• Payment method and bank orchestration - managing connections to acquirers, banks, and alternative payment methods

Your responsibilities across whichever product you own:

• Drive execution - ship projects and features that move the product forward, hit commitments, and unblock the team
• Run discovery - identify growth opportunities, structure ideas, and conduct research to validate what to build next
• Own planning and prioritization - build and maintain a clear roadmap, make trade-off calls grounded in business goals, and keep the team focused on what matters most
• Lead your cross-functional team - connect engineering, design, data, and business stakeholders into a coherent delivery machine
• Set the standard - bring the craft: structured thinking, clear documentation, sharp prioritization, and a culture of shipping with quality
• Measure and improve - define success metrics, track outcomes, and use data to course-correct fast
   

Why This Role Is a Career Accelerator

• You'll own infrastructure that sits at the heart of how internet businesses collect money - this is not a peripheral product
• You'll compete directly against global payment infrastructure players - the scope is real, the bar is high, and your decisions will be felt
• The path forward is Lead PM, Principal PM, or a CPO track - Solidgate is scaling fast enough that the ceiling moves with you
• You're joining at the formation stage of this team - you'll shape how product work gets done here, not inherit someone else's system
• You'll develop rare depth in one of the most complex and defensible domains in fintech - the kind of expertise that compounds over a career
   

Team Setup You'll lead a cross-functional team of up to 8 people: Tech Lead, Backend Engineers, Frontend Engineers, and AQA.
 

Our Ideal Candidate

• 4+ years as a Product Manager with a proven delivery track - shipped products, not just managed roadmaps
• Experience leading cross-functional teams and driving execution without direct authority
• Strong prioritization skills grounded in business goals, not stakeholder noise
• Able to navigate complex, multi-layered problems - this domain has many edge cases and no shortcuts
• Systematic thinker who finds structure in ambiguity and communicates it clearly
• Already using AI to optimize how you and your team work
   

The Points That Make You Stand Out

• Experience in payments - 3DS, acquirer routing, tokenization - you know the domain
• Technical background - enough to read architecture docs and earn engineering trust
• Hands-on with data - SQL or BI tools, you go to the source yourself
• Experience building interfaces or embedding AI into the product
   

Why Join Solidgate?

High-impact role. You're not inheriting a perfect system - you're building one.

Great product. We've built a fintech powerhouse that scales fast. Solidgate isn't just an orchestration player - it's the financial infrastructure for modern Internet businesses. From subscriptions to chargeback management, fraud prevention, and indirect tax - we've got it covered.

Part of Endeavor - a global community of the world's most impactful entrepreneurs. We're proud to be the first payment orchestrator from Europe to join - and to share our expertise within a network of outstanding global companies.

Massive growth opportunity. Solidgate is scaling rapidly - this role will be a career-defining move.

Top-tier tech team. Work alongside our driving force - a proven, results-driven engineering team that delivers. We're also early adopters of cutting-edge fraud and chargeback prevention technologies from the Schemes.

Modern engineering culture. TBDs, code reviews, solid testing practices, metrics, alerts, and fully automated CI/CD.
 

Tomorrow's fintech needs your mindset. Come build it with us.

Team Summary

Our team of four software engineers and a Development Manager specializes in the high-stakes world of AI/ML deployment on embedded devices. We pride ourselves on quality and flexibility, delivering end-to-end solutions that span from core business logic and ML infrastructure to robust, long-term on-device and host solutions.

Job Summary

We are looking for an experienced Software Engineer with solid experience with IoT ecosystems, ML infrastructure and cross-platform development. This role will lead the architectural design and strategic evolution of our ML algorithm execution platform in host environments, driving innovation across two critical domains: optimizing existing distributed systems and pioneering next-generation capabilities.

Responsibilities and Duties

• Design firmware solutions across diverse chipset ecosystems
• Drive cross-platform compatibility decisions and mentor team on embedded systems
• Execute performance engineering for throughput/latency optimization across heterogeneous hardware
• Build resource management strategies for memory-constrained embedded environments and CI/CD pipeline architecture with automated hardware testing
• Design comprehensive testing frameworks (unit, integration, HIL, performance)
• Establish quality metrics and monitoring for production firmware deployments
• Drive cross-functional architecture decisions with product, hardware, and data science teams
• Lead technical reviews and provide guidance on complex system design challenges

• Own technical debt reduction and long-term scalability planning

   

Qualifications and Skills

• 5+ years of commercial development experience
• Strong knowledge of C++ and CS fundamentals 
• Experience with cross-platform development and code optimization skills
• Strong knowledge of algorithms
• Experience with CMake
• Bash scripting skills and knowledge of Linux commands
• Knowledge of Linux development: IPC, multithreading, daemons, commonly used libraries and interfaces such as STL, boost, TCP/IP networking

• Good written and spoken English

   

Nice to have

• Knowledge of Python

• Hands-on experience with AWS and Docker

   

We offer multiple benefits that include

• The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member
• Competitive compensation and perks
• Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company
• Gig-contract
• 21 paid vacation days per year, paid public holidays according to Ukrainian legislation
• Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves
• Medical insurance is provided from day one. Sick leaves and medical leaves are available
• Remote working mode is available within Ukraine only
• Free meals, fruits, and snacks when working in the office.

Overview

Koyfin is a fast growing fintech company building a powerful, intuitive analytics platform used by financial advisors and individual investors to research ideas, manage portfolios, and grow their businesses. We believe every investor deserves world-class research tools without the complexity or price tag of legacy platforms.

Our impact so far:
🚀 One of the fastest-growing platforms for financial advisors, driven by product-led growth
🥇 Recognized by users as a top-rated investment solution on G2
🏆 Rated as the top research platform for user satisfaction in the Kitces survey, the largest survey in the advisor industry
 

About the Role

Koyfin has achieved strong product market fit and profitable growth. The next phase is about deepening our relationships with financial advisors and wealth management professionals — and delivering a support experience that matches the quality of our product.

As a Client Operation Specialist, you will be the first point of contact for our users, helping them get the most out of the Koyfin platform. This role sits at the intersection of support, customer success, and product feedback - you will resolve issues, guide clients through complex workflows, drive product adoption, and surface insights that directly shape how we improve.

This is a role for someone who is empathetic, proactive, and takes genuine ownership of the user experience - not just closing tickets, but making sure customers succeed.
 

What You’ll Be Doing:

Customer Support

• Provide empathetic, timely support across email, help center, video, and calls  resolving issues with care and professionalism
• Report bugs, and partner with Product and Engineering to drive resolutions, Troubleshoot issues
• Share customer insights and recurring feedback with the team to continuously improve the user experience
• Identify patterns in support requests and proactively suggest process or product improvements
• Propose and implement AI tools to automate and scale customer support, Update AI Chatbot
• Take on ad hoc tasks related to customer success, client relationships, and broader company growth as needed

Customer Success

• Help with the onboarding experience for new users and advisor clients, ensuring they reach value quickly and confidently
• Proactively check in with key accounts to understand how they're using the platform and where they may be stuck
• Drive product adoption by educating users on features and workflows relevant to their specific use case
• Gather and document customer feedback, use cases, and success stories to inform product direction

Sales Operations

• Manage subscriptions, upgrades, renewals, and account transfers in collaboration with Sales
• Prepare and send invoices, follow up on payments, and handle contracts for enterprise accounts
• Schedule and lead product demos and training sessions for clients

What We’re Looking For

You are a support professional who takes ownership, communicates clearly, and genuinely cares about the user experience.

• 3+ years of customer support or customer success experience at a SaaS or tech product company
• Hands-on experience with CS tools
• Proven ability to collaborate across teams - QA, Sales, and Engineering
• Fluent English communication, written and verbal
• Strong product mindset - you understand what you're supporting and can explain it clearly
• Exceptional prioritization and organizational skills with a strong eye for detail
• Proactive about identifying issues and opportunities before they escalate
• Honest, direct, and collaborative 
• Fast learner who picks up new tools, workflows, and domain knowledge quickly
• Alignment with our values: Customer First, Humility and Respect, Teamwork, Continuous Improvement, and GSD
   

Nice to Have

• Familiarity with financial data platforms or fintech products (Koyfin, Bloomberg, Refinitiv, FactSet, or similar)
• Experience leveraging AI tools to automate and scale customer support workflows
   

Working Hours

• Available to work 9 AM – 6 PM EST to support customers and collaborate with global teams

Our Mission and Vision
At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

Why are we introducing Product Ops

Think of 🏎️ Product Ops as the pit-crew for our product org — the crew that keeps the car running at optimal speed while the drivers (PMs, designers, engineers) focus on steering, innovation, and delivering value.
Digital product work is unpredictable — delays, messy data, broken handoffs, tool chaos — those can easily turn “sprints” into sludge. Product Ops is what stands between that chaos and the ability to deliver clean, high-velocity, high-quality work.
Instead of building the product itself, Product Ops builds and runs the operating system — frameworks, tools, workflows — so that the rest of the org can move fast, aligned, and without friction.
Product Ops isn’t “just operations” — instead, it’s a force multiplier.

Importantly, this role is not about processes for the sake of processes.
This role is all about reality checks. You’ll systematically align our product with what customers and commercial teams actually experience.

What You Will Own

— Customer feedback loop: Structured system connecting Sales, Merchant Ops, and Integration insights directly into product discovery and planning

— Product context from the field: Translating sales demos and merchant interactions into actionable product intelligence (what works, customer expectations, objections)

— Scalable processes: Clear frameworks for product involvement in custom solutions, demos, and merchant initiatives — replacing ad-hoc coordination with repeatable systems

— Feature rollout: Controlled deployment of new features to existing customers, including timing, communication, feedback collection, and iteration

— Team management & development: Design & Tech Writing teams

Why This Role Is a Career Accelerator

— High-impact role — you directly shape how the entire product organization works
— N-1 level to the CPO — real strategic influence, not a support role
— Immediate measurable impact — your work instantly affects delivery speed, transparency, and quality
— You build from zero — no legacy chaos, no rigid structures
— Wide operational playground — planning, discovery, delivery, rituals, documentation, metrics

Team Setup

You will directly lead: Tech Writing & Product Design Team
Your lead & mentor: Artem Sadurskyy, CPO
 

Our Ideal Candidate

— Proven experience in Product Operations, Product Management, Product UX, or Product Design Operations, driving complex initiatives from idea to impact.
— Experience working closely with product designers, UX, and product managers — not only with engineering teams
— Strong product mindset and customer obsession — ability to connect product decisions with real customer and commercial context
— A track record of building, improving, or scaling product processes that actually work — and keep working as teams grow
— Hands-on people leadership experience, supporting teams, setting clear expectations, and raising the bar
— Strong command of planning, discovery, and delivery, with confidence in:

— prioritisation and roadmap governance
— capacity planning and SLAs
— product and delivery metrics (velocity, predictability, quality)

— Fluency with modern product tools: Jira, Confluence or Notion, Figma, and analytics platforms
— A data-driven mindset, comfort with ambiguity, and the ability to turn complexity into clarity

Soft skills that truly matter here: systems thinking, clear structured communication, ability to influence without authority, leadership & ambition, results-oriented mindset, conflict management, and strong cultural fit.

The Points That Make You Stand Out
Experience in fintech/payments, B2B, and marketing acquisition.
 

Why Join Solidgate?
High-impact role. You’re not inheriting a perfect system — you’re building one
Great product. Solidgate is the financial infrastructure for modern Internet businesses: from subscriptions to fraud, chargebacks, and indirect tax
Part of Endeavor. A global community of the world’s most impactful entrepreneurs
Massive growth opportunity. This role will be a career-defining move
Top-tier tech team. Proven engineers, modern engineering culture, CI/CD, metrics, automation

📩 Ready to become a part of the team? Then, cast aside all doubts and click “apply”

Are you a detail-oriented QA professional with a passion for delivering top-tier software experiences? We're on the hunt for a Middle QA Tester to join our innovative and collaborative team at ChargeAutomation. This is a remote role designed for someone who thrives in a fast-paced environment and wants to play a key role in maintaining the quality and reliability of industry-leading products.

🏢 About ChargeAutomation:
ChargeAutomation provides a streamlined digital guest experience platform for the hospitality industry. Our all-in-one solution simplifies guest check-in, payment collection, upsell purchases, and self check-in/check-out—saving operators up to 30 minutes per booking. Trusted by thousands of hospitality professionals worldwide, we’re on a mission to automate and enhance every part of the guest journey.

We’re a team of forward-thinking professionals who value creativity, collaboration, and continuous improvement.

🔍 Role Overview:
As a QA Tester, you will be responsible for leading quality assurance efforts across our web platform. You’ll work closely with developers, product managers, and designers to test new features,and ensure our platform is robust, scalable, and bug-free. If you're passionate about delivering flawless user experiences and have a deep understanding of modern QA methodologies, this role is for you.

💼 Key Responsibilities:

Lead the QA process for product releases, ensuring quality across all layers of the stack.
Design, develop, and maintain automated test cases and frameworks.
Perform thorough manual testing for new features and regression testing for existing functionality.
Collaborate with cross-functional teams to understand requirements and validate functionality.
Identify, document, and track bugs, and work with developers to resolve issues.


🔐 Requirements:
2+ years of experience in QA testing, ideally in a SaaS or tech environment.
Experience with tools like Postman, JIRA, MySQL
Strong understanding of QA methodologies, testing types, and best practices.
Experience testing APIs and web-based platforms.
Excellent analytical and debugging skills.
Clear, concise communicator with strong documentation skills.

Bonus: Experience testing hospitality or payment systems.

🌎 Remote Work:
This role is fully remote. We embrace flexible work and support asynchronous collaboration. You’ll be provided with the tools and access needed to succeed—wherever you are in the world.

✨ Join Us:
If you're a proactive, detail-driven QA expert ready to shape the future of hospitality tech, we’d love to hear from you. Join our global team and help us deliver seamless experiences to thousands of users every day.

🚫 Please Note:

We are not engaging with agencies or third-party recruiters. All applications must come directly from individual candidates.

We will not proceed with candidates who are working multiple jobs or planning to do so. This is a full-time role that requires focus, accountability, and full commitment.

Binariks is actively seeking a motivated Trainee/JuniorLead Generation Specialist eager to grow and support our lead generation team in designing, driving, and executing lead generation strategies. We welcome both experienced specialists and individuals without experience in lead generation to join our team

What We’re Looking For:
 

• General understanding of the IT market.
• Intermediate English and higher.
• Proactiveness, motivation, and honesty are a must.
• Result orientation and ability to provide results in the short term.
• Good prioritization abilities, time management and self-organization skills.
• Ability to multitask and attention to detail.

Your Responsibilities:
 

• Generating business leads primarily through outbound channels
• Attracting and converting prospects into leads
• Building up effective communications with prospects via social media (LinkedIn, email)
• Searching and analyzing information on potential or existing customers and markets
• Actively participating in identifying new markets and directions 
• Working with cold email automation tools
• Working with CRM daily
• Making fundamental research of the companies and contacts within the focus markets and target companies

We are looking for a Payment Monitoring Specialist to join our operations team. You will be the "eyes" of our platform, ensuring transaction stability, managing real-time alerts, and proactively restoring traffic to maintain high approval rates.

Working Schedule (2/2 Rotation)
12-hour shifts in a 2/2 rotation model:

10:00 – 22:00 (Kyiv time) — 2 days on / 2 days off.
This schedule is aligned with peak operational load and requires full focus during active hours.
 

 What you’ll do

• 24/7 Operational Monitoring: Track payment flows (pay-in/pay-out) in real-time to ensure seamless processing across the platform.
• Alert Management: Own the alert system—detect anomalies immediately and filter signals to identify critical issues.
• Incident Management & Routing: Handle the full incident lifecycle, including triage, routing, and troubleshooting of technical bottlenecks.
• Traffic Recovery & Communication: Notify providers (PSPs) and merchants of issues, monitor incident status, and take charge of restoring traffic flow.
• Analytics & Reporting: Analyze approval rates and failure patterns to provide structured reports and suggestions for routing optimization.

 Who we’re looking for
 

• Detail-oriented Analyst: 6+ months of experience in payment monitoring, FinTech, or operations.
• Problem Solver: You dig into the "why" behind every failed transaction and find the root cause.
• Fast Reactor: You stay calm under pressure and handle multiple incidents according to SLA.
• Effective Communicator: You can build professional relationships with external PSPs and internal dev teams.

 Requirements & Skills
• Experience: At least 6 months in a similar role within FinTech or E-commerce.
• Domain Knowledge: Understanding of payment flows, cascading, settlements, and card products.
• Tools: Practical experience with monitoring dashboards (Grafana, Kibana) and alert systems.
• Languages: * English: Intermediate (B1) or higher (for communication with international providers).
Ukrainian: Fluent.
• Soft Skills: High responsibility, initiative, and the ability to work independently in a multitasking environment.

Bonus points if you:
Have a basic understanding of APIs and system integrations.

• Have experience with SQL or data analysis tools.
• Have worked with multiple international payment providers.