Jobs at Djinni

We are hiring a Head of Payments / Banking Relations to lead payment method testing, optimization, and provider evaluation across multiple geographies. This role combines operational oversight, analytical depth, and partner negotiation. You will be responsible for ensuring payment methods function correctly, evaluating provider performance, and optimizing testing and localization processes.

Location: Remote
Employment Type: Full-Time

About the Company

An innovative AI-powered banking platform building infrastructure for banks and payment providers. The company operates at the intersection of fintech, payments, and AI-driven banking solutions.

What You’ll Own

Payment Testing & Optimization

Identify and manage local testers to validate payment methods across different geographies

Compare testing providers based on cost, quality, and efficiency

Optimize local testing workflows and processes

Payment Flow Analysis

Conduct detailed analysis of user payment flows across different providers

Compare payment solutions from multiple vendors

Deliver structured conclusions and recommendations

Reporting & Documentation

Maintain accurate reporting on resource usage

Build and manage a structured knowledge base from testing results

Maintain up-to-date documentation on findings and performance benchmarks

Banking & Provider Relations

Conduct negotiations with payment providers and testing partners

Support evaluation and onboarding of new payment solutions

Ensure understanding of mechanisms behind payment processing and online transactions

Must-Have Requirements

Advanced English (Advanced or higher)

5+ years experience in fintech or e-commerce

Experience working with electronic payment systems

Strong understanding of online payment processing mechanisms

Analytical mindset and high attention to detail

Strong negotiation and communication skills

Ability to learn quickly and work independently

Nice to Have

Experience working with multiple GEO payment integrations

Experience working with acquiring banks or PSPs

Experience optimizing payment conversion rates

Exposure to fraud prevention and payment compliance topics

We are looking for a practical security engineer who can improve detection quality, investigate real incidents, and help reduce manual SOC work.

This role is not about building an “AI security platform”. The focus is on better visibility, cleaner detections, faster investigations, and useful automation.

What You Will Work On

Threat Hunting
• Run targeted hunts based on clear hypotheses, including:

• Suspicious cloud activity
• Abnormal IAM or API usage
• Unusual network or application behavior
• Weak or missing detection coverage
• Gaps in logging and telemetry

• Use internal data and external threat intelligence to validate risks and improve detection logic.

Security Incident Investigation
• Investigate security alerts and incidents end-to-end:

• Understand what happened
• Validate whether the alert is real or noisy
• Identify affected users, systems, and data
• Collect evidence from logs and infrastructure
• Document findings clearly
• Recommend fixes or detection improvements

• Expected experience: 2+ years of hands-on security incident investigation.

Detection Engineering
• Improve existing detections and create new ones where needed:

• Reduce false positives
• Improve signal quality
• Tune alerts based on real data
• Validate whether detections catch meaningful activity
• Map useful detections to MITRE ATT&CK where appropriate

Automation and Internal Tooling
• Build small but useful tools to reduce repetitive work:

• Scripts for log analysis
• Alert enrichment
• Investigation helpers
• Data normalization
• Tool integrations
• Basic SOAR-style automation

Practical AI / LLM Usage
• Use LLMs only where they bring practical value:

• Alert enrichment
• Investigation summaries
• Internal tooling
• Analyst productivity

No hype. No AI-first positioning. AI is just one tool in the workflow.

Requirements
• Solid experience with SIEM tools, such as:

• Elastic
• Splunk
• Microsoft Sentinel
• Similar platforms

• 2+ years investigating real security incidents

• Strong understanding of:

• AWS logs and IAM activity
• Cloud security basics
• Network fundamentals
• APIs, authentication flows, and modern application behavior

• Comfortable working with:

• Large datasets
• Raw logs
• Noisy alerts
• Incomplete telemetry

• Python or similar language for data processing

• Experience with automation:

• SOAR
• Scripts
• Internal tools
• Custom workflows

• Basic DevOps knowledge:

• AWS
• Linux
• Docker
• Kubernetes basics
• CI/CD basics
• Cloud infrastructure concepts
• Logs, metrics, and monitoring

Nice to Have
• Experience applying simple ML or statistical methods to logs
• Familiarity with LLMs in internal tooling
• Experience with data pipelines:

• Kafka
• Spark
• Similar systems

• MITRE ATT&CK mapping
• Detection-as-code experience

• Understanding of infrastructure monitoring:

• Prometheus
• Grafana
• OpenTelemetry

What Will Make You Effective Here
You will be effective in this role if:
• You do not trust alerts blindly
• You care about signal quality, not the number of detections
• You can explain why a detection is noisy or useless
• You understand systems, not just security tools
• You are comfortable reading raw logs
• You prefer building automation once instead of repeating manual work
• You can work with engineers and explain security findings in practical terms

GenSoft supports a global leader in advanced semiconductor manufacturing and materials solutions.

The client has recently secured significant strategic investment and entered a new phase of growth and investment, creating strong long-term momentum for engineering and technology initiatives.

This role is primarily focused on backend processes, data integrity validation, and testing of complex calculations, rather than frontend/UI testing.

The ideal candidate should have strong analytical QA experience and be comfortable working with the validation of complex backend processes, calculations, data transformations, and processing outputs.

Engagement Details

• Start date: immediate
• Initial term: 6 months (with possible extension)
• Extension possibility: yes
• Work format: fully remote
• Working hours: 8 hours per day aligned with UK business hours

About the Project

The QA Engineer will support backend systems responsible for processing and analyzing manufacturing and machine-generated datasets used in operational activities.

The team is currently working through a priority backlog of business-critical tasks related to:

• backend calculations
• file processing
• data transformations
• manufacturing reporting
• analytical tools

This is not a traditional UI-focused QA role. The majority of testing will involve:

• backend validation
• data integrity verification
• calculation accuracy
• file processing verification
• analytical workflows

Current Team Structure

The engineer will work closely with:

• Engineering Manager
• Technical Lead
• 2 Developers
• 1 Tester

The team works remotely following an Agile Kanban-style approach.

Required Experience and Skills

Technical

• 5+ years of experience in Manual QA
• Strong background in backend/system testing
• Experience validating systems with large data volumes or complex processing
• Experience with SQL/database validation
• Experience planning and writing test plans and test scripts
• Experience reporting on testing progress and test coverage
• Strong defect investigation and reporting skills
• Experience working in Agile teams

Business and Delivery

• Fluent technical English
• Strong experience with remote collaboration
• Comfortable working independently
• Strong communication skills
• Ability to operate in an environment with shifting priorities and delivery pressure

Nice-to-Have Skills

• Ranorex
• Selenium
• Experience with scientific or analytical systems
• Experience with manufacturing systems
• File-processing / CSV validation experience
• Experience testing systems with complex calculations

Soft Skills

• High attention to detail
• Strong analytical thinking
• Natural curiosity for investigating problems
• Comfortable working with complex business logic and calculations
• Strong communication skills
• Ability to work both independently and as part of a team
• Ability to identify edge cases and inconsistencies in data-heavy workflows
• Practical and delivery-oriented approach
• Good organizational and documentation skills
• Calm and methodical approach under pressure

Responsibilities

• Performing manual testing of backend processing and calculation systems
• Verifying file processing and calculation outputs
• Validating integrity and correctness of business-critical data transformations
• Planning and writing test plans and test scripts
• Reporting on testing progress and test coverage completion
• Supporting defect discovery, triage, reporting, and retesting processes
• Collaborating closely with developers throughout the delivery cycle
• Participating in Agile meetings and delivery discussions
• Documenting testing activities and results

Working Practices

Methodology

• Agile, Kanban-style

Ceremonies

• Daily standup
• Backlog grooming
• Sprint planning
• Retrospectives

Tools

• Visual Studio
• Jira
• GitHub
• Remote desktop / server-based environments

Selection Process

1. CV review
2. Introductory interview (30 min)
3. Technical screening (30 min)
4. Collaborative assessment / Pair programming (1 hour)
5. Final interview (culture fit + technical interview, including system design and product interaction, 2–2.5 hours)

Full-Stack TypeScript Engineer (Real-Time Trading System)

We are building a real-time copy-trading platform integrated with Polymarket.

This is not a marketing site or CRUD SaaS.
This is a latency-sensitive system involving:

* WebSockets (real-time leader trade detection)
* Background workers & job queues (BullMQ / Redis)
* Idempotent trade execution pipelines
* Concurrency control per user
* PostgreSQL (Drizzle ORM)
* Next.js 15 frontend
* Hono + tRPC API
* Redis streams
* Worker processes running outside serverless

We are looking for a strong systems-oriented TypeScript engineer who can operate across backend and frontend - with backend depth as the priority.

---

What You’ll Work On

* Improving and maintaining real-time copy-trade execution pipelines
* Handling queue grouping, retries, and concurrency limits
* Writing clean, idempotent trade handlers (buy/sell/redeem)
* Improving reconciliation and failsafe systems
* Enhancing dashboard + trading UX (Next.js)
* Refactoring for performance and clarity

---

Required Experience

You must have:

* Strong TypeScript (strict mode, production experience)
* Next.js + React (App Router preferred)
* Node/Bun backend experience
* WebSockets in production
* Redis + background job systems (BullMQ or similar)
* PostgreSQL experience
* Experience designing systems that handle race conditions

Bonus:

* Trading platforms
* Financial systems
* Blockchain / web3
* CLOB-based order execution systems

---

What We Care About

* Clean architecture thinking
* Concurrency awareness
* Defensive programming
* Proper error handling
* Clear communication
* No ego-driven engineering

We care far more about systems thinking than UI polish.

---

Screening Process

1. Short technical interview (architecture-focused)
2. Small paid test task (4–6 hours)
3. 2–4 week paid trial period

We do not hire based on interviews alone.

---

Engagement

* Long-term opportunity
* Flexible timezone overlap required
* Direct collaboration with founder + lead engineer
* No agencies

We’re hiring a Delivery Manager to lead high-impact revenue and growth initiatives from concept to launch. This is a founder-facing role focused on turning ambitious ideas into execution across newsletters, affiliate/performance marketing, SaaS, and tech products.

You’ll own projects end-to-end: defining scope, building plans, coordinating teams, driving delivery, and improving systems as you go. We’re looking for someone highly autonomous who can move fast, solve problems independently, and use AI and automation to increase execution speed and quality.

What You’ll Do

• Own new initiatives from brief to launch and iteration
• Translate founder ideas into clear execution plans
• Lead cross-functional teams and coordinate resources
• Manage timelines, priorities, risks, and delivery quality
• Build operational frameworks, SOPs, and reporting systems
• Use AI, automation, and no-code tools to improve execution

• Run multiple projects simultaneously in a fast-paced environment

   

What We’re Looking For

• 5–7 years in delivery, program, or project management
• Proven track record delivering complex growth/revenue projects
• Experience working directly with founders or senior stakeholders
• Strong leadership and cross-functional coordination skills
• Comfortable using AI tools and automation in daily work
• Excellent communication and organizational skills

• Fluent English (C1+)

   

Nice to Have

• Experience in newsletters, media, affiliate, or performance marketing
• Familiarity with Make, Zapier, no-code, or automation workflows
• Technical fluency working with product or engineering teams

• Experience building delivery functions or processes from scratch

   

Who Fits This Role

You thrive in ambiguity, move quickly, and take full ownership. You know how to turn strategy into execution, keep teams aligned, and deliver results without constant direction. You’re structured, proactive, tool-savvy, and comfortable operating close to founders in a high-performance environment.

What it means to be part of our Team
 

• Multinational and intercultural experience
• Corporate library
• A world-class team to work with
• Growth opportunities
• Cutting-edge frameworks and technologies
• Competitive salary
• Common team activities (football, basketball, tennis, board games, and more)
• Bonuses according to the policy
• 21 paid vacation days & 14 paid sick leaves
• Work-life balance

• Cozy office in Warsaw available for you whenever you need it

   

   

Interested?

We’re always on the lookout for passionate, driven, and curious people to join our team.

If that sounds like you - we’d love to hear from you!

We are looking for a driven and results-oriented Marketing Manager to accelerate growth in the web3 industry.

What You’ll Do:

• Identify, approach, and secure new strategic partnerships with banks, financial institutions, fintech companies, and B2B clients
• Build and manage a healthy sales pipeline, negotiate, and close high-value deals
• Conduct market research and identify new business opportunities and trends in fintech
• Develop and maintain long-term relationships with key clients and stakeholders
• Collaborate closely with product and marketing teams to create compelling offerings

About you:

• 1+ year of experience in marketing/business development position, including exp. in fintech, payments, financial services or web3
• Strong negotiation and presentation skills
• Understanding of the fintech/web3 ecosystem
• Excellent English (Upper-Intermediate or higher)
• Willingness to travel and engage in active networking

Perks & Benefits:

• Competitive salary and benefits package
• Opportunity to work in a dynamic, innovative, and growing industry
• Remote work flexibility
• A collaborative and inclusive work environment
• Professional growth opportunities in a rapidly evolving sector
• Paid vacation and sick leaves

We are looking for a driven and results-oriented Business Development Manager to accelerate growth in the web3 industry.

What You’ll Do:

• Identify, approach, and secure new strategic partnerships with banks, financial institutions, fintech companies, and B2B clients
• Build and manage a healthy sales pipeline, negotiate, and close high-value deals
• Conduct market research and identify new business opportunities and trends in fintech
• Develop and maintain long-term relationships with key clients and stakeholders
• Collaborate closely with product and marketing teams to create compelling offerings

About you:

• 1+ year of experience in business development/marketing position, including exp. in fintech, payments, financial services or web3
• Proven track record of closing deals
• Strong negotiation and presentation skills
• Understanding of the fintech ecosystem
• Excellent English (Upper-Intermediate or higher)
• Willingness to travel and engage in active networking

Perks & Benefits:

• Competitive salary and benefits package
• Opportunity to work in a dynamic, innovative, and growing industry
• Remote work flexibility
• A collaborative and inclusive work environment
• Professional growth opportunities in a rapidly evolving sector
• Paid vacation and sick leaves

Inception-1 is a fast-growing product company building AI-driven products that help people feel more connected and less alone. Our mission is to create meaningful digital experiences that blend technology with empathy — and to prove that AI can be both human and transformative.

We are looking for a Creative Designer to create video and static creatives for marketing campaigns of a futuristic AI Social Discovery project. Your role will involve active participation in generating ideas and improving creative strategies.

What you’ll be doing:
 

• Craft engaging videos for Facebook, Instagram, Snapchat, and TikTok;
• Collaborate with our marketing team—working closely with a UA manager, creative producer, and graphic designer to brainstorm fresh ideas;
• Explore and experiment with AI-powered tools (image, video, lip sync, and voice generators) to push creative boundaries.

What we’re looking for:
 

• 2+ years of experience as a Motion Designer or in a similar role.
• A solid grasp of composition, typography, color theory, and design principles.
• Proficiency in After Effects (bonus points if you're familiar with Figma).  - A proactive, self-sufficient approach—you know how to manage your time and get things done.
• Are excited about generative AI tools and how they can enhance creativity.

Bonus points if you:
 

• Have a basic understanding of marketing and audience-driven design.

What we offer:
 

• Comfortable offices in Kyiv’s Podil district with secure shelters and uninterrupted internet, water and electricity. In our offices, you don’t have to worry about routine: breakfasts, lunches, lots of snacks and fruits, lounges, massages, and other benefits of office life are waiting for you;
• Flexible work schedule;
  If necessary, assistance with relocation to safe places and finding housing;
• Online services of a corporate doctor, and after the probationary period — health insurance in Ukraine;
• 20 working days of paid vacation per year, unlimited sick leave;
• All equipment necessary for work;
• Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees;
• Free training in running, volleyball, boxing, and yoga.
• Corporate discounts on gym memberships.
   

Join our team of performers, practitioners and global changemakers!

JarvisHeart is a rapidly expanding global IT & Tech company based in Cyprus, dedicated to its team, providing an inspiring, dynamic work culture.

Established in 2024, we are aimed to deliver services and solutions for businesses. We attract and retain the best IT professionals, offering avenues for development and progress to provide exceptional solutions to clients around the globe. Join us and become a part of JarvisHeart’s success story.

Core Responsibilities

• Onboarding & Training: Onboard new support agents using internal guidelines and knowledge base materials; conduct structured training sessions to ensure full product, process, and tools proficiency before agents go live.
• Knowledge Base Management: Maintain and update training materials, scripts, in line with product and policy changes; ensure the team always operates from current documentation.
• Team Performance Oversight: Monitor day-to-day agent activity, track KPIs, and identify performance gaps; provide timely feedback, coaching, and corrective guidance.
• Chat & Quality Review: Regularly audit agent conversations across all channels (live chat, emais); score interactions against quality rubrics and deliver structured feedback.
• Scheduling: Build and manage shift schedules for the support team, ensuring full coverage across all time zones and shifts while balancing team workload.
• Task Management: Assign tasks and priorities to agents based on queue load and business needs; coordinate daily team stand-ups and briefings.
• Reporting: Prepare regular performance reports (daily, weekly, monthly) covering key metrics: CSAT, FCR, SLA compliance, and individual agent stats; present findings to management.
• Escalation Handling: Act as the first escalation point for complex or sensitive player cases; liaise with Antifraud, Billing, and Retention teams to resolve issues efficiently.
• Process Improvement: Continuously identify workflow inefficiencies and propose improvements to increase team performance and player satisfaction.

Requirements

• Minimum 2 years of experience in customer support, with at least 1 year in a team lead, senior, or supervisory role.
• Strong written and verbal English communication skills (B2+ level) 
• Proven ability to train, coach, and develop support agents from onboarding through to independent performance.
• Experience with quality assurance processes: chat auditing, scoring, and structured feedback delivery.
• Confident working with CRM, helpdesk, and scheduling tools (LiveChat, Zendesk, Intercom, or similar).
• Strong organizational skills — able to manage schedules, task distribution, and reporting simultaneously.
• Data-oriented mindset: ability to read performance dashboards, identify trends, and translate numbers into action plans

Nice to Have

• Background in iGaming, betting, or FinTech — Tier-1 market experience is a strong advantage.
• Familiarity with KYC / AML procedures and responsible gambling frameworks.
• Experience working with distributed remote teams across multiple time zones.
• Additional language skills beyond English.

Remote Work Conditions:

• Fully remote position
• Personal equipment required (PC/laptop + stable internet connection)
• All work and communication tools provided by the company

What we offer:

• 17 vacation days (Enjoy vacation policy to recharge and explore. We believe work-life balance is key to personal and professional well-being.)
• 15 paid sick days (Your health matters. We offer paid sick leave to ensure you can recover without financial stress)
• Insurance after the probation period (Your well-being is our priority. After completing the probationary period, you’ll gain access to our comprehensive insurance plan to support your health and peace of mind.)
• Public holidays off (Take time to celebrate and enjoy national holidays with friends and family without worrying about work.)
• Work equipment provided (Start your journey with the best tools for success! We provide all the necessary equipment to help you work efficiently and comfortably.)

• Work Schedule Monday-Friday: 10-19

   

JarvisHeart is a rapidly expanding global IT & Tech company based in Cyprus, dedicated to its team, providing an inspiring, dynamic work culture.

Established in 2024, we are aimed to deliver services and solutions for businesses. We attract and retain the best IT professionals, offering avenues for development and progress to provide exceptional solutions to clients around the globe. Join us and become a part of JarvisHeart’s success story.

Core Responsibilities

• Player Support via Live Chat: Handle inbound player inquiries through live chat and email - account issues, bonuses, payments, and general platform questions.
• Outbound Calls: Conduct outbound calls when required to follow up on unresolved cases, clarify player issues, or complete verification procedures.
• Issue Resolution & Escalation: Resolve standard and complex player issues independently; escalate edge cases to relevant teams (Antifraud, Billing, Retention) when necessary.
• CRM & Ticket Management: Accurately log all interactions in the CRM system, maintain case documentation, and follow established support workflows and scripts.
• Quality & Compliance: Follow quality standards, internal guidelines, and responsible gambling policies in every player interaction.

Requirements

• 1 year of experience in a customer support role — preferably within iGaming, betting, FinTech, or a closely related industry.
• Strong written English communication skills (B2+ level); ability to convey information clearly and professionally in chat and email.
• Confident verbal English for outbound calls and voice communication when needed.
• Proficiency with CRM and chat systems (LiveChat/Helpdesk/Intercom/Zendesk); comfortable navigating multiple tools simultaneously.
• Stress-resistant and solution-oriented — able to stay calm and constructive with demanding or frustrated players.
• Basic understanding of iGaming mechanics: casino products, sports betting, bonus structures.
• Own equipment required: personal computer/laptop meeting minimum performance requirements, stable internet connection (min. 20 Mbps).

Nice to Have

• Knowledge of KYC / AML procedures.
• Familiarity with responsible gambling frameworks.

Work Schedule

Working Hours: Rotating shift schedule — 2 days on / 2 days off, 12 hours per shift

Shift Times:

• Day shift: 09:00 – 21:00
• Night shift: 21:00 – 09:00

Remote Work Conditions:

• Fully remote position 
• Personal equipment required (PC/laptop + stable internet connection)

What we offer:

• 17 vacation days (Enjoy vacation policy to recharge and explore. We believe work-life balance is key to personal and professional well-being.)
• 15 paid sick days (Your health matters. We offer paid sick leave to ensure you can recover without financial stress)
• Insurance after the probation period (Your well-being is our priority. After completing the probationary period, you’ll gain access to our comprehensive insurance plan to support your health and peace of mind.)
• Public holidays off (Take time to celebrate and enjoy national holidays with friends and family without worrying about work.)
• Work equipment provided (Start your journey with the best tools for success! We provide all the necessary equipment to help you work efficiently and comfortably.)

About us

Entravel is a member’s club for discounted luxury travel and whitelabel hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

Your role

We are looking for an Finance Manager to join our team. The ideal candidate for this role is a detail-oriented, organized, and proactive person with experience in managing financial transactions and vendor relationships. This position is an excellent opportunity for a professional who is attentive, energetic, and ready to grow and learn within the field of finance.

Requirements:

• 2 years of experience in a related field.;
• Proficiency in Microsoft Excel/Google Sheets: Advanced knowledge, including the use of pivot tables, formulas, and data analysis tools will be a plus;
• Understanding of GAAP: Basic knowledge of Generally Accepted Accounting Principles (GAAP);
• Experience with accounts payable processes, 
• Familiarity with ERP systems such as Odoo, QuickBooks, NetSuite, or others;

• English Level: Upper Intermediate.

   

Will be a strong plus:

• Analytical thinking: Ability to analyze financial data to identify discrepancies, risks, and opportunities for process improvement;
• Attention to detail: High level of accuracy and precision in data entry, reporting, and documentation;
• Problem-solving: Proactive approach to resolving payment disputes, vendor queries, and system inefficiencies;
• Communication & interpersonal skills: Strong ability to communicate financial information effectively to both finance and non-finance stakeholders, and handle sensitive financial communications with professionalism and diplomacy;

• Organizational skills: Effective time management and prioritization of multiple tasks with tight deadlines.

   

Responsibilities:

• Managing and monitoring vendor payments, ensuring timely and accurate processing;
• Preparing reconciliation AP  reports (monthly) and occasionally reconciliations with Vendors.
• Investigating and resolving discrepancies, payment delays, and financial issues;
• Posting of source documents and bank statements in Odoo;

• Engagement in other financial activities. 

   

We offer:

• Work schedule: full-time;
• Duration of the cooperation: Long-term;
• Flexible Start: Set your own comfortable working hours that accommodate your individual needs.
• Competitive Salary: High standards of remuneration reflecting your contribution and skills.
• Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
• Sick Leave: Ensure your health with 15 days of sick leave per year.
• Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.

Company: Lynx Capital Partners - US-based fintech specializing in high-frequency trading systems
Location: Remote 
Type: Full-time

About the Role

We're building a dedicated AI division while maintaining our core trading platform. We need a QA Lead who can manage quality across BOTH traditional systems and AI/LLM products. This role requires deep understanding of testing AI systems.

What You'll Do

• Design and implement comprehensive test strategies for AI-powered tools and systems
• Create test frameworks to verify accuracy, reliability, and performance of LLM integrations
• Develop automation tools to test APIs, frameworks, and infrastructure components
• Collaborate with developers to ensure quality across the entire AI product lifecycle

• Help establish QA standards and best practices for emerging AI technologies

   

What We MUST Have

• 4+ years QA leadership experience
• Actual hands-on experience testing AI/LLM systems (not just using AI tools)
• Understanding of prompt testing, embedding quality, hallucination detection
• Experience with evaluation frameworks and LLM-specific metrics
• Ability to test both deterministic and non-deterministic systems
• Strong coding skills for evaluation scripts (Python preferred for AI tooling)

Are you ready to lead the future of AI-powered quality engineering? We are looking for a Principal AI-Augmented Test Automation Engineer to co-own and scale our AI-native E2E test automation offering together with the Practice Lead.

This is not a traditional automation role focused only on implementation. You will shape the engagement model, establish scalable testing processes, define AI-driven quality engineering principles, and evolve a reusable Playwright + TypeScript framework used across multiple client environments.

You will work directly with senior stakeholders, helping organizations adopt AI-augmented testing practices while ensuring technical quality, operational efficiency, and sustainable delivery models.

Responsibilities:

Process & Solution Establishment

• Define and evolve the engagement model for AI-native test automation initiatives
• Adapt and extend the universal rule and skill system for different client environments
• Advise senior stakeholders on quality strategy, SDLC improvements, automation maturity, and AI adoption
• Drive framework standardization while balancing project-specific requirements

Analytical Review & AI Output Validation

• Review AI-generated outputs, including code, architecture decisions, reports, rules, and testing artifacts
• Quickly identify systemic issues, false positives, broken contracts, redundant logic, or inefficient implementations
• Trace issues to their root causes and define corrective actions at the right system layer
• Improve the reliability and quality of AI-assisted engineering workflows

AI-Augmented Testing Operations

• Define principles and guardrails for effective AI usage in test automation
• Work with AI coding agents and structured prompting approaches to optimize engineering workflows
• Continuously improve prompts, skills, layered rules, and framework integrations
• Optimize token usage and cost efficiency while maintaining delivery quality

Test Automation Architecture

• Own and evolve a scalable Playwright + TypeScript automation framework
• Design and maintain page objects, reusable page-element components, fixtures, selectors, reporting, and test data management
• Establish and enforce strong test-design standards and architectural consistency
• Support portability and scalability of the framework across multiple engagements

Requirements:

• Strong hands-on experience with Playwright and TypeScript test automation architecture
• Proven experience building and evolving automation frameworks from scratch
• Deep understanding of scalable E2E testing design patterns and framework organization
• Experience working with AI coding agents such as Cursor, Claude Code, or similar tools
• Strong analytical skills with the ability to validate and challenge AI-generated outputs
• Experience defining methodologies, playbooks, standards, or reusable engineering practices
• Excellent communication and stakeholder management skills
• Ability to work in customer-facing advisory and consulting environments
• Upper-Intermediate level of English

Will be a plus:

• Experience building AI-native QA or engineering workflows
• Knowledge of token optimization and AI operational economics
• Experience leading or scaling QA/automation practices
• Understanding of SDLC transformation and quality engineering strategy
• Experience working in consulting or multi-client delivery environments

Чи готові ви очолити майбутнє AI-підсиленої інженерії якості? Ми шукаємо Principal AI-Augmented Test Automation Engineer, який разом із Practice Lead буде співволодіти та масштабувати наше AI-native E2E тестове автоматизаційне рішення.

Це не традиційна роль автоматизатора, що зосереджена лише на реалізації рішень. Ви будете формувати модель взаємодії, впроваджувати масштабовані процеси тестування, визначати принципи AI-орієнтованої інженерії якості та розвивати універсальний фреймворк на базі Playwright + TypeScript, який використовується в різних клієнтських середовищах.

Ви працюватимете безпосередньо з провідними стейкхолдерами, допомагаючи організаціям впроваджувати AI-підсилені практики тестування, забезпечуючи при цьому технічну якість, операційну ефективність і сталі моделі реалізації проєктів.

Обов’язки:

Process & Solution Establishment

• Визначати та розвивати модель взаємодії для AI-native ініціатив з автоматизації тестування
• Адаптувати та розширювати універсальну систему правил і навичок для різних клієнтських середовищ
• Консультувати провідних стейкхолдерів щодо стратегії якості, покращень SDLC, зрілості автоматизації та впровадження AI
• Просувати стандартизацію фреймворку, збалансовуючи проєктні вимоги

Analytical Review & AI Output Validation

• Перевіряти AI-згенеровані результати, включно з кодом, архітектурними рішеннями, звітами, правилами та тестовими артефактами
• Швидко виявляти системні проблеми, хибні спрацьовування, порушені контракти, надлишкову логіку або неефективні реалізації
• Відстежувати проблеми до їхніх першопричин та визначати коригувальні дії на відповідному рівні системи
• Підвищувати надійність і якість AI-assisted інженерних робочих процесів

AI-Augmented Testing Operations

• Визначати принципи та обмеження для ефективного використання AI в автоматизації тестування
• Працювати з AI coding agents та структурованими підходами до prompting для оптимізації інженерних процесів
• Постійно вдосконалювати prompts, навички, багаторівневі правила та інтеграції фреймворку
• Оптимізувати використання токенів і витрати, зберігаючи якість доставки

Test Automation Architecture

• Володіти та розвивати масштабований Playwright + TypeScript фреймворк автоматизації
• Проєктувати та підтримувати page objects, багаторазові компоненти елементів сторінок, fixtures, selectors, звітність та управління тестовими даними
• Встановлювати та впроваджувати високі стандарти дизайну тестів і архітектурну узгодженість
• Забезпечувати портативність і масштабованість фреймворку в різних проєктах

Вимоги:

• Сильний практичний досвід роботи з Playwright та TypeScript архітектурою автоматизації тестування
• Доведений досвід створення та розвитку фреймворків автоматизації з нуля
• Глибоке розуміння масштабованих E2E патернів дизайну тестування та організації фреймворку
• Досвід роботи з AI coding agents, таких як Cursor, Claude Code або подібними інструментами
• Сильні аналітичні навички для перевірки та критичного аналізу AI-згенерованих результатів
• Досвід визначення методологій, playbooks, стандартів або багаторазових інженерних практик
• Відмінні навички комунікації та управління стейкхолдерами
• Здатність працювати в клієнтському середовищі на консультативних ролях
• Рівень англійської - Upper-Intermediate

Буде плюсом:

• Досвід побудови AI-native QA або інженерних робочих процесів
• Знання оптимізації токенів та економіки AI операцій
• Досвід керування або масштабування QA/автоматизаційних практик
• Розуміння трансформації SDLC та стратегії quality engineering
• Досвід роботи в консалтингу або мультиклієнтських проєктах

Ми шукаємо Middle+/Senior інженера з практичним досвідом інтеграцій з Amazon Marketplace, який вже працював із Amazon Selling Partner API (SP-API) та розуміє специфіку e-commerce / inventory / fulfillment процесів.

Для нас важливий не конкретний стек, а реальний production experience з marketplace integrations.

Що буде в задачах

• Робота з Amazon Selling Partner API (SP-API)
• Інтеграції з marketplace та inventory systems
• Робота із замовленнями, залишками, fulfillment та returns flow
• Синхронізація даних між внутрішніми системами та marketplace
• Робота з API, webhooks, data flows та integrations logic

• Аналіз та вирішення проблем синхронізації / consistency / rate limits

   

Важливо для ролі

• Комерційний досвід роботи з Amazon SP-API
• Розуміння e-commerce / marketplace процесів
• Досвід роботи з inventory/warehouse / order management systems
• Практичний досвід marketplace integrations у production

• Розуміння fulfillment / returns flows

   

Буде плюсом

• Досвід роботи з Walmart Marketplace
• Досвід з External Fulfillment Returns API
• Досвід логістичних або retail платформ

• Робота з high-load integrations

   

Технічний стек

Стек не є ключовим фактором. Розглядаємо інженерів з різним backend досвідом:Python / Node.js / .NET / Java та ін.

Якщо у вас був реальний досвід інтеграцій з Amazon Marketplace та e-commerce systems — будемо раді поспілкуватися.

Quantum is a global technology partner delivering high-end software products that address real-world problems. 

We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.

Here at Quantum, we are dedicated to creating state-of-the-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organisations globally attain technological leadership.

We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isn't yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!

About the position

Quantum is expanding its team in Central Europe and is looking for talented Data Science Engineers to join us. Our projects span multiple domains, including data analysis, fintech, computer vision, image processing, edge-device solutions, Large Language Models (LLMs), and classical Machine Learning applications. We build custom Data Science solutions for clients across various industries, combining strong engineering practices with a research-driven mindset.

Joining Quantum means becoming part of a team that values solid technical fundamentals, continuous learning, and practical problem-solving. You'll collaborate on impactful products, work with cutting-edge technologies, and contribute to projects that turn complex ideas into real-world solutions.

Must have skills:

• 2+ years of commercial DS/ML experience
• Solid foundation in linear algebra, statistics, and probability
• Strong Python, including NumPy, Pandas, and scikit-learn
• Hands-on experience with PyTorch (or TensorFlow)
• Deep experience in at least one of: 
  • Computer Vision (modern DL: detection, segmentation, classification - ViT, YOLO, SAM); 
  • LLMs / NLP (fine-tuning, RAG, prompt engineering, embeddings, evaluation); 
  • Classical ML at scale (tabular, time series, recommender systems)
• Working knowledge of Transformers and attention; familiarity with CNNs
• Experience deploying models to production (Docker, REST/gRPC serving, basic monitoring)
• Experience with at least one cloud platform (AWS, GCP, or Azure)
• Clean code and Git workflow
• Experience with SQL
• Upper-Intermediate English (B2+) - you'll communicate directly with clients

Nice to have skills:

• Cross-domain exposure: if your main strength is CV, some LLM exposure is a plus (and vice versa)
• Edge deployment: TensorRT, OpenVINO, ONNX, quantisation, model distillation, mobile/embedded inference
• LLM tooling: LangChain/LlamaIndex, vector databases (pgvector, Pinecone, Weaviate, Qdrant), LoRA/QLoRA fine-tuning, agentic frameworks
• MLOps & model monitoring: MLflow, DVC, Weights & Biases, CI/CD for ML
• Classical CV with OpenCV (still relevant for hybrid pipelines and edge work)
• Ability to read recent papers and implement methods in new domains
• Experience working with external clients
• Participation in Kaggle competitions

Your tasks will include:

• Own full-cycle DS projects: scoping with the client, data prep, modelling, evaluation, deployment
• Build solutions across CV, LLM/NLP, and classical ML depending on the project pipeline
• Deploy models to production - cloud, edge, or hybrid, depending on client needs
• Read recent research and adapt methods to client problems
• Communicate technical decisions and trade-offs directly to clients

We offer:

• Delivering high-end software projects that address real-world problems
• Surrounding experts who are ready to move forward professionally
• Professional growth plan and team leader support
• Taking ownership of R&D and socially significant projects
• Participation in worldwide tech conferences and competitions
• Taking part in regular educational activities
• Being a part of a multicultural company with a fun and lighthearted atmosphere
• Working from anywhere with flexible working hours
• Paid vacation and sick leave days

Join Quantum and take a step toward your data-driven future.