Jobs at Djinni

Botty — платформа для автоматичної торгівлі криптовалютами за допомогою торгових ботів. Ми створюємо сучасне IT-рішення, технологія якого стане наступним великим трендом у найближчі роки.
Ми відрізняємося від інших платформ тим, що нарешті робимо автоматизовану торгівлю доступною кожному. І плануємо змінити уявлення про фінанси людей на всіх континентах.
Платформа підходить як повним новачкам, так і досвідченим трейдерам.
Суть роботи платформи: користувач підключає свою крипто-біржу або створює обліковий запис на біржі в кілька кліків усередині Botty, налаштовує бота вручну або за готовим шаблоном і запускає торгівлю. Готові шаблони налаштувань на Botty — це не «угадайка», а математично прорахований сценарій дії бота під час руху ціни активу вгору чи вниз. Ми не маємо фіксованих щомісячних підписок. Користувач платить комісію Botty лише з успішних угод.

Ми у пошуках QA Manual, який допоможе забезпечити стабільну роботу нашої платформи, гарантує якість продукту та підтримає команду у випуску надійних релізів.

Що ми пропонуємо:

• Повністю віддалений формат роботи — працюй з будь-якої точки світу
• Комфортний графік: ПН–ПТ, 10:00–19:00 (за київським часом)
• Повага та підтримка з боку керівника та команди
• Доброзичлива атмосфера, відкритість до ідей і ініціатив
• Можливість професійного зростання у динамічному FinTech-продукті
• Конкурентна заробітна плата: залежить від досвіду

• Ручне тестування веб-додатків (SPA) — функціональне, регресійне, UI
• Робота з Chrome DevTools для перевірки помилок, аналізу запитів і продуктивності
• Тестування REST API за допомогою Postman
• Верифікація виправлень, повторне тестування багів
• Комунікація з розробниками щодо знайдених дефектів
• Участь у перевірці якості релізів перед виходом у прод

• 1+ рік досвіду на позиції QA Manual
• Розуміння принципів клієнт-серверної архітектури
• Досвід тестування SPA-додатків
• Навички роботи з Postman, Chrome DevTools, системами трекінгу (Jira, Trello)
• Уважність до деталей, логічне мислення та відповідальність

• Розуміння специфіки криптоіндустрії (біржі, гаманці, транзакції)
• Досвід тестування FinTech-продуктів (AML/KYC, платіжні системи)
• Базові навички написання SQL-запитів
• Досвід тестування на мобільних пристроях

We are looking for a Middle Application Consultant to join our team and support business solutions based on Microsoft Dynamics 365 Business Central and related enterprise applications.

This role is perfect for someone with experience in ERP/CRM consulting or business application support who enjoys analyzing business needs, communicating with customers, and helping deliver effective functional solutions. You’ll work closely with clients and cross-functional teams, participate in workshops and testing activities, and contribute to successful system implementation and optimization.

Responsibilities:

• Provide consulting and functional support for Microsoft Dynamics 365 Business Central and related business applications
• Gather, analyze, and clarify business and functional requirements from customers and stakeholders
• Translate business needs into functional solutions and participate in solution validation activities
• Participate in business process analysis, solution discussions, and system configuration activities
• Lead User Acceptance Testing (UAT) sessions and support business validation activities
• Conduct customer workshops, demos, and end-user training sessions
• Analyze system behavior, troubleshoot application-related issues, and coordinate resolution with technical teams
• Manage operational requests and support diverse user groups
• Provide guidance and best practices for business process optimization and system usage
• Participate in requirements, solution design, estimation, and testing discussions throughout the software development lifecycle
• Verify system usability through workflow, interface, and use-case validation activities
• Support implementation, rollout, regression validation, and post-go-live stabilization activities
• Prepare functional and solution-related documentation according to business and project requirements

• Support audit, compliance, and process optimization activities related to business applications and operational processes

   

Requirements:

• 2+ years of experience in Application Consulting, ERP/CRM support, Functional Consulting, Key User, or related business application roles
• Experience working with ERP/CRM systems and enterprise business applications in a customer-facing or operational environment
• Solid understanding of business processes across finance, sales, operations, logistics, or supply chain domains
• Ability to analyze business needs, investigate complex issues, and propose effective functional solutions
• Experience communicating with customers, stakeholders, and cross-functional teams in a professional environment
• Ability to facilitate discussions, clarify requirements, and align business and technical teams
• Experience documenting functional requirements, business scenarios, testing activities, and solution-related documentation
• Understanding of software development lifecycle (SDLC), release processes, and testing approaches
• Experience participating in implementation, rollout, support, or stabilization activities for business applications
• Strong analytical thinking, problem-solving, and decision-making skills
• Strong communication and presentation skills with the ability to lead workshops, demos, or user sessions
• Proactive mindset, ownership, and ability to work independently in a dynamic environment
• Bachelor’s or Master’s degree in Business, IT, Economics, Finance, Management, or a related field
• Upper-Intermediate English level or higher
   

What We Offer
 

Growth and Development

• Clear career path and transparent growth opportunities
• Work with international clients and partners
• Access to professional trainings, seminars, and certifications
• Internal knowledge sharing and mentorship from experienced experts
• Corporate English language courses

Team and Culture

• A professional, friendly, and collaborative team
• Transparent communication and regular feedback
• Supportive culture with a balance of professionalism and fun

Compensation and Benefits

• Competitive market-based compensation, linked to the EUR rate
• Annual salary reviews based on performance
• Flexible working hours (start between 8:00 and 10:00 AM)
• Hybrid or remote work options — choose what suits you best
• Clear processes without unnecessary bureaucracy
• Health insurance and mental health support program
• 20 paid vacation days and 10 paid sick leaves per year
• Healthy work-life balance

What we’re looking for

We’re hiring a Senior Software Engineer who thinks beyond code. You understand business problems, translate them into solid technical solutions, and know how to prioritize what actually matters.

You’re not just experienced—you’re decisive. You know what to tackle now, what to defer, and what to delegate.

AI is a core part of how you work. You’ve been actively using AI-assisted development (ChatGPT, Cursor, etc.) for 3+ years and can consistently produce high-quality output—where ~80% of your code is AI-generated and meets production standards.

Our platform has evolved from a data middleware solution into a multi-layer, event- and workflow-driven system. You’ll help shape what it becomes next.

We’re a growing team, with strong engineering presence in and around Lviv.

Security and quality come first. We’re ISO 27001 certified and rely on structured, often AI-driven processes to deliver consistently high standards.

⸻

Requirements

6+ years of software development experience

Strong TypeScript (Node.js) skills

Proven ability to turn business requirements into scalable solutions

Strong architectural instincts and system design experience

Hands-on Azure experience (App Services, Functions, cloud-native)

Experience with REST APIs, JSON/XML

Solid DevOps and CI/CD experience

Strong communicator, fluent in English

⸻

What you’ll do

Own problems end-to-end: from business need to production solution

Design and build scalable systems in TypeScript on Azure

Make smart trade-offs and prioritize effectively

Use AI to accelerate development, testing, and documentation

Contribute to an event-driven, workflow-centric architecture

Improve reliability, performance, and security across the platform

Work closely with product and engineering to ship fast and well

⸻

Nice to have

Event-driven architecture experience

High-availability system design

Experience in healthcare/fintech or regulated environments

Familiarity with FHIR or similar standards

Remote full-time position. Freelance contract.

 Healthcare / Enterprise | Full-time

Project duration 8+ months

Project Overview

North American technology company delivering enterprise-grade digital solutions for healthcare and institutional operations management. The platform covers workflow automation, operational analytics, inventory coordination, order processing, and business reporting across large-scale distributed environments. The engineering team operates within a modern AI-enhanced delivery environment.

Responsibilities

Design and implement automated test solutions using C# for backend and API testing

Create and maintain comprehensive test documentation — test plans, scenarios, and validation strategies

Perform functional, regression, integration, and exploratory testing

Validate REST APIs, business workflows, and data integrity across distributed systems

Execute database validation and backend verification using SQL

Enhance and support scalable automation frameworks within the .NET environment

Support testing activities within CI/CD pipelines and cloud-hosted infrastructures

Investigate defects, perform root-cause analysis, and collaborate on resolution

Work with AI-assisted engineering tools to improve testing efficiency

Participate in Agile cycles and contribute to release quality assessments

Requirements (Must-have)

10+ years of professional QA experience

Strong expertise in test automation using C#

Commercial experience testing backend applications on .NET

Solid hands-on API testing and service validation experience

Deep understanding of QA methodologies, test design techniques, and SDLC

SQL-based data verification and database testing

Experience integrating automated tests into CI/CD pipelines

Familiarity with cloud platforms — AWS preferred

Availability overlapping with US Eastern Time until at least 3 PM EST

Nice to Have

Experience in healthcare, enterprise operations, or large-scale management platforms

Exposure to AI-assisted development and testing workflows

Modern DevOps practices and release automation

ISTQB or similar QA certification

AWS / Azure certification

Degree in Computer Science or related discipline

Tech Stack C# · .NET · REST API · SQL · CI/CD · AWS · Automation Frameworks · AI Dev Tools

Hiring Process Intro call → Technical discussion → Offer

Duration: Long-term

Hello, we are looking for a Mid-level Retention / CRM Manager for our products in the eSports industry.

Location: remotely.
Team: Head of Retention

About the Role: Retention / CRM Manager will be responsible for planning, launching, and optimizing CRM campaigns and automated lifecycle communications across email, push, SMS, in-app, and messenger channels. The role includes user segmentation, campaign calendar management, A/B testing, performance analysis, reporting, coordination with copy/design/product/analytics teams, and continuous improvement of retention, reactivation, repeat activity, and LTV metrics.

Requirements:

- Commercial work experience - 2+ years

- Experience in CRM / Retention / Lifecycle Marketing
- iGaming as the main industry background

- Planning, launching, and optimizing CRM campaigns
- A/B testing, performance analysis, reporting

- Level of English - Pre-intermediate

Responsibilities:

- Develop and execute CRM / Retention campaigns across multiple channels: email, web push, mobile push, SMS, in-app messages, and messengers.

- Build, launch, and optimize automated lifecycle journeys for key stages: registration, onboarding, activation, first deposit, repeat deposit, churn prevention, and reactivation.

- Work with user segmentation based on lifecycle stage, activity, deposit behavior, engagement, value, geography, language, and channel subscription status.

- Create and manage a CRM communication calendar, including regular promotional campaigns, lifecycle campaigns, reactivation campaigns, and product updates.

- Prepare clear briefs for copywriters, designers, analysts, and developers.

- Set up campaigns and automations in CRM / CDP platforms, including audience rules, triggers, personalization, exclusions, frequency limits, and tracking.

- Analyze campaign performance and prepare insights based on key metrics: delivery rate, open rate, CTR, conversion rate, repeat deposit rate, reactivation rate, ARPU, LTV, churn, and ROI.

- Run A/B tests for messages, offers, bonuses, timing, channels, segments, and user journeys.

- Monitor and improve the effectiveness of retention mechanics, including bonuses, promo codes, loyalty mechanics, VIP offers, free rewards, and personalized campaigns.

- Work closely with Product, Analytics, and Development teams to define and improve required events, user attributes, tracking logic, and data quality.

- Support the implementation and improvement of retention dashboards and regular reporting.

- Monitor communication frequency, user fatigue, unsubscribe rate, spam complaints, and overall channel health.

- Analyze user behavior and identify opportunities to increase retention, repeat activity, reactivation, LTV, and player engagement.

- Research competitor CRM / retention mechanics in iGaming, lootbox, case-opening, and skin-based products.

- Document campaign results, test outcomes, lifecycle logic, segmentation rules, and best practices.

- Contribute to the overall CRM / Retention strategy and help build scalable retention processes.

List of technologies needed:

- CRM/CDP: Customer.io / Smartico / OneSignal 
- Analytics: GA4 / Tableau / Power BI / Looker  
- Data: SQL basics + Excel/Sheets  
- Channels: Email, Push, SMS, In-app 
- Experiments: A/B testing, control groups, uplift  
- Integrations: Webhooks, API basics, Postman, JSON 
- Management: Jira, Notion, Miro, Figma

Will be an advantage:

- Experience with lootbox, case-opening, or skin-based products will be a strong advantage.

What we could offer:

- 24 days of paid leave per year.

- 100% paid sick leave.

- Fixed-rate + bonuses.

- Full-time remote.

- Long-term collaboration.

- Sustainable business.

- Game and entertainment development company.

Remote | Full-time

Blue Collar Marketing is hiring a Technical Media Buyer to take ownership of both performance marketing and the infrastructure behind it.

This is not a role where you just manage campaigns and report CPLs.

The team is looking for someone who can build the systems that make lead generation more predictable, scalable, and profitable:

• CRM-to-platform attribution
• Meta CAPI + Offline Conversions
• GoHighLevel architecture
• lead quality systems
• reporting tied to actual revenue
• scalable onboarding and tracking infrastructure

You’ll be working with a portfolio that is already performing. 95% of the accounts consistently generate leads every week.

That means the role is much less about fixing chaos — and much more about improving quality, scalability, tracking confidence, and long-term performance.

About Blue Collar Marketing

Blue Collar Marketing is a lead generation agency focused on blue-collar and home service businesses across North America.

The company works with clients across:

• excavation
• construction
• landscaping
• home services
• local trades

Today, the agency supports hundreds of businesses across 45 US states and multiple Canadian provinces.

Why This Role Exists

The agency has already proven it can generate leads.

Now they want to:

• improve attribution accuracy
• reduce junk leads
• optimize toward actual revenue, not just CPL
• standardize tracking and onboarding systems
• create more predictable scaling processes across accounts

This role sits directly in the middle of media buying, tracking infrastructure, analytics, and operational systems.

What You’ll Own

Paid Media Performance

• Manage Meta + Google campaigns across ~23 active accounts
• Own the agency’s internal Meta lead generation account ($30k/month budget)
• Scale spend while maintaining lead quality
• Improve lead-to-call and lead-to-sale quality
• Launch and analyze creative tests weekly
• Troubleshoot underperforming accounts and stabilize CPL volatility

Attribution & Tracking Infrastructure

• Build and improve Meta Conversions API setups
• Implement Google Offline Conversion Tracking
• Create CRM-to-platform attribution loops inside GoHighLevel
• Improve tracking accuracy across the agency
• Build systems that allow campaigns to optimize toward real business outcomes

GoHighLevel Systems

• Standardize onboarding infrastructure for new clients
• Build workflows, triggers, qualification systems, and automations
• Improve lead routing and filtering logic
• Reduce junk leads through qualification and tracking improvements

Reporting & Analytics

• Move reporting beyond CPL into actual ROAS and CAC visibility
• Build scalable reporting systems inside GHL + Looker Studio
• Analyze long-term performance trends
• Turn performance data into actionable business insights for the team

Process Building

• Improve onboarding SOPs
• Standardize tracking and optimization processes
• Help create the future media buying infrastructure of the agency
• Contribute to systems that future buyers will operate within

What They’re Looking For

Must-Have Experience

• 3–5+ years of hands-on Meta Ads experience
• Strong Google Ads experience
• Strong lead generation background
• Experience with GoHighLevel
• Experience implementing Meta CAPI
• Experience with Google Offline Conversion Tracking
• GTM + GA4 knowledge
• Experience managing larger budgets ($30k+/month)
• Strong troubleshooting and analytical thinking
• Ability to improve lead quality — not just lower CPLs

Strong Bonus If You Have

• blue-collar / trades marketing experience
• local service business experience
• agency experience
• WordPress / Elementor experience
• Zapier / Make automations
• YouTube or TikTok Ads experience
• direct-response copywriting skills
• AI workflows for creative/testing processes
•  

What Makes This Role Interesting

• You’re not inheriting broken accounts.
• You’ll have real ownership over both media buying and systems.
• The agency already has strong lead flow and active clients.
• You’ll influence how tracking, attribution, onboarding, and optimization are built going forward.
• There’s a clear path toward building and leading the media buying department.
• You’ll work closely with PMs and developers instead of being isolated as “just the ads person.”
• The role combines strategy, technical systems, analytics, and execution.

Compensation & Benefits

• CAD $50,000 base salary
• Retention bonus structure
• Full-time remote
• 2 weeks paid vacation
• Additional week off in summer + Christmas
• Long-term growth path into Director of Media Buying

Trypillian - українська defence tech компанія, що займається розробкою та виробництвом безпілотних систем і технологічних рішень для оборонного сектору. Ми працюємо над продуктами, які мають реальний вплив, та шукаємо в команду відповідального й системного Бухгалтера із заробітної плати та кадрового адміністрування.

Основні обов’язки:
• нарахування заробітної плати, лікарняних, відпускних та інших виплат працівникам;
• ведення кадрового документообігу (прийняття, переведення, звільнення, відпустки, відрядження);
• підготовка та контроль кадрових наказів і супровідної документації;
• ведення табелів обліку робочого часу;
• підготовка звітності відповідно до вимог законодавства;
• взаємодія з державними органами та внутрішніми підрозділами компанії.

Що для нас важливо:
• досвід роботи бухгалтером із зарплати / кадровим адміністратором;
• знання трудового законодавства та правил ведення кадрового обліку;
• досвід роботи з бухгалтерськими системами та Excel/Google Sheets;
• уважність до деталей, відповідальність та системний підхід до роботи.

Ми пропонуємо:
• офіційне працевлаштування та стабільну виплату заробітної плати;
• роботу в команді, яка створює технологічні рішення для оборонної сфери;
• професійний розвиток та можливість впливати на внутрішні процеси;
• комфортні умови роботи та підтримку команди.

Role Overview

We are a fast-growing fintech company with over 8 years of experience building financial infrastructure for digital advertising businesses. We provide solutions that help media buyers and advertisers run campaigns efficiently and without interruptions.

We are seeking a strategic and hands-on Chief Financial Officer to lead the financial function across multiple international entities. This role suits someone who combines high-level strategic thinking with a solid operational foundation in accounting and reporting.

Responsibilities

Strategy & Reporting

• Partner with the CEO and COO to shape financial planning and business strategy
• Provide the board with monthly and annual financial analysis to guide strategic decisions
• Identify nd manage financial risks, inefficiencies, and growth opportunities
• Manage multi-currency operations, treasury, and cash flow across jurisdictions

• Oversee legal entities across multiple countries (focus: Europe and the US)

   

Operations & Automation

• Own reporting, invoicing, and reconciliation logic
• Develop dashboards and automate ongoing data analysis for real-time visibility, in close collaboration with product and engineering teams
• Reduce manual workload across the finance function
• Work with banks, payment systems, auditors, tax advisors, and legal counsel

Team Leadership

• Lead the finance team: set clear KPIs, run 1:1s, and follow through on professional development plans
• Establish efficient communication within the finance team and across other departments
• Build processes that work without constant hands-on involvement

Requirements

• 8+ years of experience in finance, with a prior role as Head of Finance or CFO
• English C1+ — strong spoken and written communication is essential
• Proven expertise in financial modelling, reporting, and strategic planning across international entities
• Background in SaaS, fintech, or a high-growth tech company
• Demonstrated experience managing and developing finance teams (from hiring to personal development plans)
• Experience identifying and implementing automation opportunities in finance operations
• Ability to build scalable systems and lead through change
• Comfortable operating in a fast-moving, entrepreneurial environment

Nice to Have

• Hands-on experience with AI tools in a finance context
• Experience building financial automations (workflows, dashboards, platform integrations)

What We Offer

• Remote work from anywhere
• Full-time
• Unlimited paid vacation days
• 10 paid sick days
• English classes
• Presents from the company
• AI tool subscriptions (Claude, ChatGPT, etc.)

 RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 
We are looking for a Marketing Manager Sport  to join our team.

 Requirements:
- Betting experience is mandatory;

- Knowledge of the basic betting terms and mechanics;

- Experience in drafting and conducting marketing activities for player retention and return;

- Experience with client segmentation;

- Strong English skills, with the ability to write and communicate briefs and tasks;

- Knowledge of market and competitor analysis methods;

- Understanding of basic approaches to A/B testing and hypothesis testing to optimize marketing activities;

- Analytical mindset;

- Knowledge of marketing and niche metrics: LTV, ARPU, RR, CR, GGR, NGR, etc.;

- Experience working with analytics tools: GA, Tableau, Voluum, Power BI, Google Data Studio.

Responsibilities:
- Monthly planning and compilation of marketing activities;

- Organization of promotions, raffles, and other activities to retain and return the player;

- Creation of a communication plan with players via SMS, e-mail, messengers, push and social networks;

- Calculation of predictions, analytics of held actions;

- Management of expenditure planning and reporting;

- Setting up trigger chains;

- Communication with the team to develop a general strategy;

- Analysis of the market and competitors;

- Setting tasks for the employees of cross-departments.

Our benefits to you:

🔸An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🔸Modern corporate equipment based on macOS or Windows and additional equipment are provided
🔸Paid vacations, sick leave, personal events days, days off
🔸Referral program — enjoy cooperation with your colleagues and get the bonus
🔸Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
Rewards program for mentoring and coaching colleagues
🔸Free internal English courses
🔸In-house Travel Service
🔸Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more
🔸Other benefits could be added based on your location
 

Lemberg Solutions is, above all, a group of passionate professionals led by a core team that have been meticulously selected over the last 15 years. We are based in Lviv, Rivne, and Lutsk, and opened GmbH in Hamburg, Germany.
 

At LS, people come first. We know that our success is based on our people’s achievements. Each and every one of our 200 team members is highly valued for their hard work, and we’re always excited to welcome new specialists ready to embrace challenges with us.
 

Pay attention: only those candidates who meet the listed requirements will receive an answer!
 

Necessary skills and qualifications:

• 5+ years of experience in schematic and PCB design
• Knowledge of analog and digital electronics, RF circuits 
• Familiarity with PCB design rules, layout considerations, and RF design guidelines
• Experience with Altium Designer for schematic capture and PCB layout (project setup, rules configuration, library management, signal routing tools, project releaser, layer stack manager)
• Understanding of electronics design principles (power supply design, voltage regulation, DC-DC converters, AC-DC conversion, efficient power management, low-power design techniques)
• Hands-on experience with simulation tools (e.g., LTspice, PLECS, or similar) to analyze and optimize power circuits before implementation
• Understanding of the board bring-up process, as well as identifying and troubleshooting hardware issues 

• Knowledge of industry standards and regulations related to electronics, safety, and electromagnetic compatibility (EMC)

   

Will be a plus:

• Ability to write simple test software for hardware bring-up activities 
• Experience in electronics manufacturing support
• CE, FCC, and RED certification support experience  
   

What we offer:

Time Off 

• 21 days paid annual leave 
• Unlimited sick leaves with a medical statement 
• 30 working days off for personal reasons without compensation 
• 5 days additional paid time off following your wedding or your child’s birth
• Paid public holidays

Workplace Benefits

• Free English classes in groups
• Flexible work schedule
• Fully equipped workstation
• Comfortable office
• Access to a video library of soft skill workshops

Financial Benefits

• Relocation support program
• Financial support from LS in case of emergency (reviewed individually)
• Overtime pay
• In-house accounting service

Fun

• Lviv IT Cluster gifts & discounts 
• Team building & industry events
   

About the project:
​​We invite you to a challenging environment where you will become a key player in launching diverse and innovative hardware projects, building the next generation of intelligent electronics. Our experience spans highly complex domains, from developing ultra-low-power devices capable of operating for up to 10 years on a single charge to engineering systems for exoskeletons, industrial robotics, and even the aerospace industry (e.g., specialized biolaboratories).

We are looking for a Mid-level Full-Stack Developer (3+ years of experience) to work on a modern web project using an up-to-date technology stack.

🧩 Responsibilities:

• Develop and maintain the backend using NestJS (Node.js)
• Work with MySQL databases via TypeORM
• Develop the frontend using Angular 21
• Integrate third-party services and APIs
• Write clean, maintainable, and scalable code
• Participate in code reviews and team-based development

• Work with Git (version control)

  
  🛠 Requirements:

• 3+ years of commercial experience in Full-Stack development
• Strong knowledge of TypeScript
• Experience with NestJS / Node.js
• Experience with TypeORM
• Hands-on experience with MySQL
• Experience developing with Angular (version 21 or a close equivalent)

• Confident use of Git

   

  ⭐ Nice to have:

• Experience working with the OpenAI API
• Experience using Docker
• Writing and maintaining automated tests with Playwright

🎯 We offer:

• Work on an interesting and technology-driven project
• A friendly team and comfortable communication
• Fully remote work format
• Competitive salary (depending on experience)

Overview

We’re looking for a Flutter Developer to help build and maintain modern cross-platform mobile applications.

You’ll work closely with product, design, and backend teams to develop scalable and user-friendly mobile solutions using Flutter and Dart across Android and iOS platforms.

Responsibilities

• Develop and maintain mobile applications using Flutter and Dart;
• Build clean, scalable, and maintainable application architecture;
• Integrate REST APIs, WebSockets, and third-party services;
• Work with state management solutions such as BLoC, Provider, or Riverpod;
• Collaborate with UI/UX designers and backend developers;
• Optimize app performance and troubleshoot production issues;
• Support application publishing and release processes for App Store and Google Play;

• Participate in code reviews and technical discussions.

   

Requirements

• 3+ years of experience with Flutter development;
• Strong knowledge of Dart and mobile application development;
• Experience with Clean Architecture and SOLID principles;
• Experience with REST APIs and real-time communication (WebSocket / Socket.IO);
• Familiarity with Firebase services and local storage solutions;
• Experience with state management tools such as BLoC, Cubit, Provider, or Riverpod;
• Understanding of mobile app lifecycle and app publishing processes;
• Good problem-solving and communication skills;
• Ability to work independently and within a team.

Bonus (Not Must)

• Experience with Google Pay / Apple Pay integrations;
• Experience with TestFlight and App Store deployment;
• Knowledge of Unity or C#;
• Experience in ride-hailing, fintech, or crypto-related products;
• Familiarity with CI/CD for mobile applications;
• Experience with GoRouter, GetIt, Retrofit, or Figma integration.

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies. 

We are looking for an Application Security Engineer with Web3/DeFi

Requirements:

- Strong proven experience in auditing Web3/DeFi projects (at least 2–3 audits of capital management or vault systems)
- Deep expertise in Solidity and smart contract development
- Solid understanding of DeFi risks and economic attack vectors
- Hands-on experience with Aave, Morpho, or similar lending/yield protocols
- Ability to deliver not only technical audits but also strategic and risk management recommendations

Will be plus:

- Experience with TRON / TVM
- Practical experience auditing and configuring multisig wallets on Fireblocks
- Previous audits of vaults and capital management strategies
- Knowledge of formal verification, invariant testing, and fuzzing (Foundry, Echidna)
- Experience working at top auditing firms (Sherlock, Cyfrin, Spearbit, Trail of Bits, Zellic, etc.)
- Published audit reports and a history of finding critical/high-severity vulnerabilities
- Strong understanding of current DeFi market dynamics and risk management practices (2026)

Responsibilities:

- Conduct comprehensive security audits of smart contracts (Solidity, TVM/TRON)
- Identify and analyze vulnerabilities (reentrancy, access control, flash loan attacks, oracle manipulation, etc.)
- Review protocol architecture, identify single points of failure, and key risks
- Audit and provide recommendations on access control models and custom role systems
- Review multisig setup on Fireblocks (signers, thresholds, role distribution, best practices)
- Analyze DeFi integrations (Aave, Morpho) and capital allocation strategies
- Develop recommendations for risk management and safety mechanisms (pause, emergency controls, circuit breakers)
- Prepare detailed audit reports with severity levels and remediation steps
- Provide strategic advisory on protocol design, guardrails, and incident response

Our benefits to you:
🍀 An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more
🤝🏻 Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🧑🏻‍💻 Modern corporate equipment based on macOS or Windows, and additional equipment is provided
🏖️ Paid vacations, sick leave, personal event days, days off
💵 Referral program — enjoy cooperation with your colleagues and get a bonus
📚 Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
🎯 Rewards program for mentoring and coaching colleagues
🗣️ Free internal English courses
✈️ In-house Travel Service
🦄 Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie/book/pets lovers, and more
🎳 Other benefits could be added based on your location

Please, pay attention!
 

This role is open ONLY to EU/USA/Canada/Turkey citizens. 

We're looking for an experienced Front-End Engineer to join the team on a long-term external project. The client is a major European alliance delivering high-tech solutions for the Defense Industry. You'll be part of building impactful, secure, and innovative tech. 

Required skills & stack:
 

• React 18+ with TypeScript in strict mode across all layers.
• Next.js and/or TanStack Router; solid understanding of static/CSR vs SSR trade-offs.
• Hands-on experience working with OpenAPI-generated typed API clients (no ad-hoc fetch).
• TanStack Query (React Query) — server state, caching, request deduplication.
• Form handling with TanStack Form or React Hook Form, schema-aligned validation.
• Component-driven development with Storybook; design tokens / design system consumption.
• Strong testing discipline: unit (Vitest/Jest), component, Playwright E2E, visual regression (Percy).
• Modern CI/CD: lint, type-check, bundle budget, contract tests in pipeline.
• Strong written English; comfortable working async with the client and international teams.
• Pragmatic approach to AI-assisted SDLC (scaffolding, test generation) while keeping business logic human-authored.
• Security-conscious mindset; never bypasses review or testing gates.
• Full end-to-end ownership — from PR to production smoke tests.
   

Nice-to-have:

• Prior experience with external IV&V or security accreditation processes.
   

Tasks to perform:

• Build a production-grade UX/UI prototype covering the complete innovator application journey.
• Implement a scalable, API-driven frontend architecture against an OpenAPI-generated client.
• Own component-level quality: tests, accessibility, visual regression, Lighthouse performance.
• Contribute to the shared design system and BYOF token kit for adoption by member-state teams.
• Enforce structural separation of concerns — no business logic, authorisation, or sensitive data in UI.
• Implement local-first persistence (drafts, offline continuity) without exposing sensitive data client-side.
• Participate in consumer-driven contract tests (Pact) on the FE side of the CI pipeline.
• Triage and resolve IV&V findings within sprint windows.
• Support PI-boundary TEVV sessions with QA and Project Y stakeholders.

About the company

Turning marketing into a market-domination weapon, we created a new category - the marketplace for future customers. Businesses shop for leads as they shop for products in e-commerce: you see everything about a lead before you buy - full transparency, control, and predictable outcomes. We’re the #1 lead marketplace in the USA, and we’re accelerating.

Role overview

We are looking for a Senior Financial Data Analyst / FP&A Business Partner who will help us understand where the business makes money, where profit is lost, and which decisions can improve margins, cash flow, and overall performance. You will work closely with founders, finance, product, operations, and business teams to turn financial and operational data into clear recommendations. This role exists to help leadership make faster, better decisions based on real business numbers.

🔧 What You’ll Be Doing:

• Build and improve executive dashboards that show revenue, profit, margins, COGS, OpEx, refunds, payouts, cash flow, and key business metrics
• Analyze profitability across products, customers, providers, geographies, channels, lead sources, and operational workflows
• Create P&L analysis, gross margin analysis, contribution margin analysis, unit economics models, forecasts, and scenario analysis
• Identify cost leaks, overspending, inefficient vendors, payment issues, margin risks, and other areas where the business can improve profit
• Partner with finance, accounting, product, operations, sales, and marketing teams to connect business activity with financial outcomes
• Reconcile business data with invoices, payouts, payment systems, taxes, accounting records, and financial reports
• Present clear recommendations to founders and senior leadership on pricing, cost optimization, product profitability, hiring, and growth decisions

✅ What Makes You a Strong Fit:

• 6-8+ years of experience in financial analytics, FP&A, data analytics, business analytics, or a similar role
• Strong experience with financial modeling, P&L analysis, unit economics, budgeting, forecasting, and variance analysis
• Expert-level SQL and strong hands-on experience with BigQuery
• Strong experience with Looker, Power BI, Tableau, or similar BI tools
• Advanced Excel or Google Sheets skills for financial modeling, reporting, and scenario analysis
• Good understanding of accounting basics, financial statements, revenue, COGS, OpEx, gross margin, contribution margin, and cash flow
• Clear communication in English, both spoken and written, with the ability to explain financial insights to founders, business teams, and non-finance stakeholders

➕ Bonus if you have:

• Experience with Python or another scripting language for data analysis and reporting automation
• Experience with payment systems, accounting systems, CRM, ERP, Stripe, QuickBooks, Xero, NetSuite, or similar tools
• Experience in marketplace, SaaS, fintech, real estate, lead generation, or performance marketing businesses
• Experience working directly with founders or senior leadership in a fast-moving business environment

🎁 Why You’ll Love It Here:

• You’ll work at the core of a product-led, AI-powered startup where data drives every decision
• Your work will ship fast and impact thousands of users
• High autonomy, low bureaucracy: we trust you to own your domain
• Remote-first culture with flexible hours and async-friendly communication
• Salary (fixed base) ABOVE the market average
• A smart, passionate team that moves fast, supports each other, and builds cool stuff
• 15 paid vacation days plus 5 paid sick days annually
• Paid access to courses, books, and growth resources
• Real decision-making power and ownership of your results