Jobs at Djinni

Our client is a fast-growing, full-cycle product development company specializing in high-quality online slots and casino games for international markets. As they continue to expand their product portfolio and scale their in-house development team, they are looking for an experienced Senior / Lead Game Producer to take full ownership of the end-to-end slot development pipeline—from initial concept and mathematical vision to release and post-launch optimization.

In this role, you will lead a cross-functional production team (Game Designers, Artists, Developers, QA, Math Engineers) and ensure game quality, delivery timelines, and commercial success across international markets.

📌 Key Responsibilities

• End-to-End Game Production: Manage the full development lifecycle of slot games from ideation, math model design (RTP, volatility, bonus features), and asset creation to final release and live ops.
• Team Leadership & Coordination: Lead, align, and motivate cross-functional teams, including Game Designers, Mathematicians, 2D/3D Artists, Animators, Developers, and QA Engineers.
• Roadmap & Backlog Management: Build production roadmaps, plan sprints, manage delivery risks, prioritize backlogs, and ensure milestones are met on time.
• Product Vision & Quality Control: Drive high-standard player engagement, UX/UI, visual polish, and audio experience in line with global iGaming market trends.
• Compliance & Certification: Collaborate with compliance teams to ensure all games meet regulatory standards and licensing requirements (GLI, MGA, UKGC, etc.).
• Post-Launch Analytics: Monitor and analyze key performance metrics (GGR, Retention, Bet Count, RTP behavior) to test new hypotheses and continually optimize game performance.

🎯 Requirements

• 4+ years of experience as a Game Producer, Lead PM, or Delivery Manager in iGaming (hands-on experience in slot game development is mandatory).
• Deep understanding of slot game mechanics, mathematical logic, and player retention drivers (volatility, RTP, bonus features, feature buys, game feel).
• Proven track record of successfully launching and scaling slot titles in international markets.
• Practical experience managing cross-functional production teams using Agile, Scrum, or Kanban frameworks.
• Advanced proficiency with project management tools (Jira, Confluence, Miro, Notion).
• Knowledge of iGaming compliance, game certification, and regulatory standards is a strong plus.
• Strong leadership, communication, and problem-solving skills with a proactive mindset.
• Upper-Intermediate English level or higher (for clear communication with international teams and stakeholders).

🤝 What We Offer

• The opportunity to lead the development of flagship slot games for global iGaming markets.
• Collaboration with an experienced, highly autonomous, and passionate game development team.
• Fully remote work environment with flexible working hours.
• Competitive compensation package tailored to your experience and impact.
• Direct influence on product strategy and ample room for professional growth in the iGaming space.

We’re looking for a Business Development Manager with at least 2 years of experience in iGaming, who understands the industry, knows how to build relationships with casino operators, and can drive new business opportunities for our gaming platform.

We’re looking for someone who can take ownership of the full sales cycle, identify potential partners, negotiate commercial terms, and help us expand our presence in Tier 1 markets, with future opportunities in LATAM and Asia.

Your responsibilities will include:

• Identify and attract new B2B clients for our iGaming platform, including casino operators, White Label and Turnkey partners;
• Build and maintain relationships with casino operators, affiliates, and key decision-makers in the industry;
• Manage the full sales cycle, from lead generation and qualification to negotiations and contract signing;
• Develop and execute business development strategies focused on Tier 1 markets;
• Represent the company at industry conferences, networking events, and business meetings;
• Conduct product presentations, negotiate commercial terms, and handle client objections;
• Build and maintain a sales pipeline, track opportunities, and provide regular updates on business development activities;
• Work closely with Product, Marketing, and Operations teams to support new partnerships and client onboarding.

What we expect from you:

• 2+ years of experience in Business Development, B2B Sales, or Partnerships within the iGaming industry;
• Good understanding of the online casino market, operators, and iGaming business models;
• Experience working with casino operators, platform providers, or other B2B iGaming solutions;
• Understanding of White Label and Turnkey solutions and how they work;
• Experience in lead generation, negotiations, and closing B2B deals;
• Strong networking skills and the ability to establish relationships with decision-makers;
• Understanding of sales funnels, CRM systems, and pipeline management;
• Good written and spoken communication skills in English;
• Proactive mindset, strong negotiation skills, and the ability to work independently.

Nice to Have:

• Experience selling iGaming platforms, White Label, or Turnkey solutions;
• Existing network of casino operators and industry contacts;
• Experience working with Tier 1 markets, including Europe, Canada, and Australia;
• Experience expanding into new GEOs or launching new partnerships;
• Understanding of casino operations, payment solutions, game providers, and affiliate marketing.

What We Offer:

• Work from anywhere: fully remote with flexible working hours;
• Competitive compensation with performance-based bonuses;
• Opportunity to work on a growing iGaming platform and influence its business development strategy;
• Direct communication with decision-makers and the ability to contribute to key business decisions;
• Professional growth opportunities as we expand into new markets.

If this sounds like you, we’d love to hear from you!

We value initiative, strong industry connections, and people who can turn business opportunities into long-term partnerships.

Blue Carrot is an e-learning agency specializing in the development of custom learning programs that turn knowledge into action. We are currently looking for an experienced Art Director to support our studio projects.

What You’ll Be Responsible For

1. Creative Direction & Concept Development

• Develop creative and visual concepts for e-learning projects.
• Translate learning objectives and key messages into clear, functional, and visually compelling solutions.
• Contribute to the development of the overall learning solution and understand how individual elements work together as part of a unified user experience.
• Think through the learning experience across different formats, including LMS, workplace learning, video, Storyline, custom web pages, VR, and other custom solutions.
• Ensure that solutions align with the client’s brand while maintaining a modern, relevant, and timeless visual style.
• Working with various types of media: videos, presentations, PDFs, Articulate Storyline, etc.

2. Art Direction

• Direct the work of designers, illustrators, motion designers, UI/UX designers, and other creative specialists.
• Provide clear, constructive creative feedback.
• Oversee the quality of the final output and ensure it aligns with the creative concept.
• Maintain visual consistency across different contributors and project elements.
• Create and maintain visual standards, guidelines, and rules for the team.
• Develop key and reusable elements in detail, including their animation and motion behavior.

3. Storyboarding & Visual Development

• Create storyboards for video and Articulate Storyline projects.
• Produce rough sketches and prototypes to quickly communicate ideas, composition, and how a solution should work.
• When needed, make hands-on adjustments in Figma, Adobe Creative Suite, or other relevant tools.
• Support the team throughout the production process and help identify the most effective visual solutions.

4. Client Communication

• Participate in client calls.
• Lead creative briefings and gather the necessary materials and information.
• Explain and present creative decisions.
• Translate client needs and learning objectives into clear, actionable tasks for the creative team.

5. Quality Control

• Oversee the quality of video, graphics, illustrations, motion, and interactive materials.
• Establish and maintain standards for:
  • color grading;
  • keying;
  • audio levels;
  • visual style;
  • animation and other production elements.
• Review final materials and ensure the consistency and integrity of the overall learning experience.

Who We’re Looking For

• 3+ years of experience as an Art Director.
• Strong foundation in graphic design and visual composition.
• Ability to independently create and develop visual concepts.
• Ability to effectively art-direct other specialists and provide clear, actionable feedback.
• Experience with Figma, Adobe Creative Suite, or similar tools.
• Experience creating storyboards and developing video/animation concepts.
• Strong understanding of UX and the ability to think beyond individual screens or layouts and consider the overall user experience.
• Strong communication skills and confidence working with clients.
• High attention to detail and a strong focus on quality.

What We Offer

• The opportunity to work on international e-learning projects.
• A variety of creative challenges and custom learning solutions.
• The opportunity to influence the creative direction of projects rather than simply execute predefined design tasks.
• An environment where design is viewed as a tool for achieving learning outcomes, rather than as a purely decorative element.
• Freelance work, flexible schedule (long-term collaboration).
• Hourly pay.

A potential invitation to potential minds!

4K-Soft is People. People are most important to us. People are at the heart of every connection we build. Come and join 4K-Soft, where human minds come together to pave the way for the future. We offer a variety of full-time jobs, training programs and internships. Only imagine, how you can help our company and start your career with 4K-Soft!

We are looking for a Strong Junior FullStack Web Developer.

What we expect from you:

2+- years of commercial experience:
 

• Node.js
• React
• PostgreSQL

We offer:
 

Competitive level of remuneration

Modern comfortable office or remote work

Convenient work schedule, paid vacation and sick leaves

The opportunity to grow professionally by participating in the implementation of interesting and complex projects, as well as showing personal initiative.

US Company is searching for a Data & Automation Engineer to join an AI-first product company building an advanced communications platform powered by Large Language Models (LLMs). This is an exciting opportunity to work across the full technology stack, designing scalable backend services, modern user interfaces, cloud infrastructure, and AI-powered features in close collaboration with a US-based engineering team. Full-time, official contract, remote work, and flexible schedule (covering US business hours till 2pm, CST).
 

Brief project description:
The product is an AI-driven communications platform that enables businesses to automate and enhance customer interactions through voice, messaging, and intelligent workflows powered by modern LLM technologies.

Responsibilities:

• Build and maintain data workflows using PostgreSQL and AWS.
• Automate processes with Lambda, EventBridge, and APIs.
• Develop and maintain reports, dashboards, and data integrations.
• Troubleshoot data issues and ensure data quality and reliability..

Required skills (must have):

• Strong PostgreSQL/SQL skills: 5+ years.
• Hands-on AWS experience, especially Lambda and EventBridge.
• Handling Webhooks ~> API Gateway ~> Lambda
• Event/Service Bus ~> Lambda ~> Outgoing API
• Terraform
• Experience with REST APIs and reporting/BI tools.
• Strong analytical, troubleshooting, and communication skills.
• 3+ years in data engineering, analytics, or a related technical role.
• Excellent English and ability to work independently.

Would be considered as a plus:

• Python or Node.js/TypeScript.
• Experience with additional AWS services.
• Experience with BI tools such as Power BI, Tableau, or Metabase.
• Experience with ETL/ELT, dbt, or Infrastructure-as-Code.

Work conditions:

• 100% remote work.
• Full-time (40 hours per week).
• Official contract.
• Flexible schedule with required overlap with US business hours (till 2pm, CST).

Interviewing / Hiring process:
Step 1 - preliminary interview (main questions) - 45 mins
Step 2 - internal technical interview - 60 mins
Step 3 - technical interview with Team Leader - 60 mins

🚀 Business Assistant to Founder

🌎 US-Based Affiliate Marketing Company | Remote

We’re looking for a 🔥 highly ambitious, proactive, and business-minded Business Assistant to work directly with the Founder of a growing US-focused affiliate marketing company.

This is NOT a traditional assistant role.

We’re looking for someone who wants to learn, grow, take ownership, and become a key person within the business.

💼 What you’ll do

You’ll work closely with the Founder across business operations, research, communication, and project coordination.

Your responsibilities will grow as you grow 🚀

• 🔎 Research markets, competitors, partners, and new business opportunities
• 🤝 Communicate with clients, partners, contractors, and team members
• 📊 Prepare reports, presentations, spreadsheets, and business materials
• 📅 Coordinate meetings, follow-ups, and important deadlines
• ⚙️ Help organize and improve internal business processes
• 📈 Assist with business development and partnership activities
• 🧠 Research new affiliate opportunities, verticals, traffic sources, and potential partners
• ✅ Track tasks and make sure nothing falls through the cracks
• ⚡ Handle various ad-hoc business tasks and solve problems quickly

🧠 Who we’re looking for

• 🚀 2+ years of professional experience as a Business Assistant, Project Manager, Operations Manager, or in a similar business role
• 🔥 Highly ambitious, proactive, and business-minded with a strong sense of ownership
• ⚡ Comfortable working independently, making decisions, and driving tasks forward without constant supervision
• 🎯 Excellent organizational and project management skills with strong attention to detail
• 🧠 Fast learner with the ability to quickly understand new industries, processes, and business needs
• 💬 Fluent English with strong written and verbal communication skills
• 📊 Confident working with spreadsheets, research, reporting, and modern business tools
• 💡 Strong problem-solving skills and a “figure it out” mindset
• 🌎 Experience in digital marketing, affiliate marketing, performance marketing, lead generation, or another digital business environment will be a strong plus
• 📈 Eager to grow, take on more responsibility, and develop into a key business/operations role

🕐 Working Hours

Monday-Friday | 8:00 AM — 5:00 PM Eastern Time (EST)

🎁 What we offer

• 🌎 Work with a US-focused international company
• 🚀 Direct exposure to affiliate & performance marketing
• 🧠 Learn how a growing international business operates from the inside
• 💼 Direct work with the Founder
• 📈 Real opportunity to grow into a more senior business/operations role
• 🔥 High level of responsibility and autonomy
• 🏠 Fully remote position
• 💰 Competitive compensation based on experience and potential

If you’re ambitious, curious, proactive, and hungry to grow — we want to hear from you 🚀

ThingsBoard, Inc. was founded in 2016. We develop software products for IoT (Internet of Things). Our flagship IoT platform is the most popular open-source project in its class. ThingsBoard's software is widely used by 500+ industrial customers with a wide range of requirements for device management, data processing, security, privacy, analysis, etc.

ThingsBoard, Inc. evolved from a startup to a leading IoT company with hundreds of customers and thousands of community users. Our R&D office is in Kyiv, Ukraine.

ThingsBoard invites a Frontend Developer (Angular), Junior+/Middle level to join our Development Unit (only office work).
We are looking for a proactive and communicative person with strong English skills, as this role involves frequent interactions with clients.

Key Responsibilities:
- Develop and maintain user-facing features using Angular.
- Write clean, efficient, and reusable code, following best practices.
-Collaborate with designers, backend developers, and clients to deliver high-quality UI solutions.
-Participate in code reviews and contribute to the continuous improvement of development processes.
-Debug and resolve issues in existing code.

Requirements:
- Strong hands-on experience with TypeScript
- Experience with Angular 18+
- Strong problem-solving skills and attention to detail.
- Excellent English (B2/C1) – ability to communicate effectively with clients.
- Ability to work effectively in a team and handle client interactions.
- Experience with Git or other version control systems.
- Understanding of RESTful APIs and client-server communication.

What we offer:
- Working on an open-source IoT platform that has thousands of installations all over the world and 23000+ stars on GitHub;
- Full-time office work with flexible work hours;
- Modern cutting-edge development stack;
- A high-professional team without bureaucracy and management overhead with 15+ years of experience;
- Career growth opportunities and regular salary review;
-Medical Insurance;
-Free English classes;
- Comfortable office and fridge with free beverages;
- Team-buildings and corporate events.

We are looking for an experienced Quant Engineer to join our Trading Core and Risk Tech teams and take ownership of the mathematical models behind our trading and risk infrastructure. With billions in trading volume processed across our systems, accuracy, scalability, and model reliability are essential.

You will develop, backtest, and optimize the quantitative models powering our pricing engines, automated market-making strategies, risk management frameworks, including A/B/C-book optimization, and liquidation logic. Working closely with Core Product Managers and engineering teams, you will apply advanced mathematics, data analysis, and high-performance engineering to turn complex market data into scalable models and proprietary trading advantages.

Responsibilities

• Research, design, and prototype quantitative models for pricing, risk management, and market making
• Build and maintain robust backtesting frameworks to validate the performance and safety of models before production deployment
• Write clear, comprehensive mathematical and algorithmic specifications for Backend Engineers (Trading Core squads)
• Cross functional with the R&D and Trading Ops teams
• Conduct post-incident deep dives (e.g., after major market gaps or liquidations) to identify algorithm performance gaps and optimize them

Requirements

• 4+ years of experience as a Quant or Data Scientist
• Exceptional knowledge of probability theory, stochastic calculus, time-series analysis, and financial mathematics
• Advanced proficiency in Python (NumPy, Pandas, SciPy, SK-Learn, Statsmodels) for data analysis, modeling, and backtesting
• Experience with Machine Learning
• Deep understanding of market microstructure, order book dynamics, risk metrics (VaR, Expected Shortfall), and margin/liquidation mechanisms
• SQL skills and experience working with large-scale historical market data (tick data, order logs)
• Strong logical thinking, initiative, and well-developed communication skills

Will be a plus

• Experience in CFD, Crypto CEX, Prop Trading Firm, or Hedge Fund
• Degree (MSc or PhD preferred) in a highly quantitative field: Mathematics, Physics, Quantitative Finance, Statistics, or Computer Science
• Understanding of Asset pricing models (e.g., Black-Scholes, local volatility models, Greeks management)
• Knowledge of the MetaTrader platforms (MT4/MT5)
• Experience with AI (Claude.io, Copilot, Codex)

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

About Us

berko.tech is a software development company focused on building modern web and mobile applications for international clients.

We’re looking for an AI-Powered React Native Developer who combines strong mobile development skills with an AI-first approach to coding.

We believe modern developers should actively leverage AI tools to write better code, solve problems faster, and significantly improve development efficiency.

🛠 Tech Stack & Requirements

Core Technologies:

• Strong experience with React Native (Expo & CLI)
• Excellent knowledge of React.js, JavaScript (ES6+) and TypeScript
• Solid understanding of React Hooks, component lifecycle, and architecture
• Experience with Redux Toolkit, Zustand, or other state management solutions
• React Navigation / Expo Router
• REST APIs, WebSockets, and third-party integrations
• Experience with Firebase, push notifications, and authentication
• Understanding of mobile app performance optimization
• Experience with App Store and Google Play deployment
• Basic knowledge of Swift and native iOS development
• Git and modern development workflows

🤖 AI-Powered Development

AI-assisted development is a core part of our workflow.

We’re looking for someone who:

• Actively uses Claude Code, Cursor, GitHub Copilot, or similar AI coding assistants
• Has experience working with different LLMs (Claude, GPT, Gemini, etc.)
• Knows how to write effective prompts and provide context to AI models
• Uses AI for code generation, debugging, refactoring, testing, and documentation
• Can efficiently review, validate, and improve AI-generated code
• Understands how to combine traditional engineering skills with AI-assisted workflows
• Continuously explores new AI tools to improve productivity

💡 Nice to Have

• Experience with Next.js
• Basic knowledge of Kotlin
• Experience with native iOS modules and SwiftUI
• Familiarity with AI API integrations (OpenAI, Anthropic, etc.)
• Experience with CI/CD and automated mobile deployments
• Experience with RevenueCat, Stripe, or in-app purchases

🎯 Responsibilities

• Develop and maintain high-quality React Native applications
• Build scalable, reusable, and maintainable components
• Integrate REST APIs, third-party SDKs, and native functionality
• Actively leverage AI tools to accelerate development
• Review and optimize AI-generated solutions
• Collaborate with designers, backend developers, and project managers
• Participate in technical discussions and architecture decisions
• Deliver reliable, production-ready mobile applications

🎁 What We Offer

• Opportunity to work on international projects
• AI-first development environment
• Modern technologies and development tools
• Professional growth and challenging projects
• Supportive and collaborative engineering team

• Competitive compensation based on experience

   

📩 How to Apply

Send us your CV, GitHub profile, or portfolio.

Bonus: Tell us which AI tools you use daily and how they help you become a more productive developer.

Join berko.tech and build the future of software development with AI.

• Project Description:

  You will join a Regulatory Reporting Platform within a large US investment bank. The platform is responsible for collecting, processing, and transforming large volumes of data from multiple internal systems to produce regulatory reports for 240 jurisdictions worldwide. In total, the platform supports around 10,000 reports across a wide range of regulatory, compliance, financial, and risk reporting areas.
  This is a large-scale, business-critical data platform operating in a highly regulated environment, where data accuracy, quality, traceability, and timely delivery are essential. The team works on building and enhancing data pipelines, implementing reporting logic, ensuring data validation and reconciliation, and supporting the generation of complex regulatory outputs.
  The project is delivered by a global distributed team with colleagues located in Ukraine, Poland, and the US, offering close collaboration with engineers, analysts, and business stakeholders across multiple regions.

• Responsibilities:

  - Design, develop, and maintain solutions for a large-scale Regulatory Reporting Platform
  - Build and enhance data processing pipelines using Java and Apache Spark
  - Implement scalable logic for data ingestion, transformation, aggregation, and enrichment from multiple internal data sources
  - Develop and optimize batch processing jobs to support the generation of regulatory reports across multiple jurisdictions
  - Ensure high standards of data quality, validation, reconciliation, and consistency throughout the reporting lifecycle
  - Translate business and regulatory requirements into robust technical solutions
  - Collaborate with business analysts, QA engineers, and cross-functional teams to deliver reporting functionality
  - Investigate and resolve data and application issues in development, test, and production environments
  - Improve application performance, scalability, and reliability for high-volume data processing workloads
  - Contribute to the design and implementation of reusable components and engineering best practices
  - Participate in code reviews, testing, and release activities to ensure high-quality deliverables
  - Work closely with distributed teams across Ukraine, Poland, and the US in an agile delivery model
  - Support continuous improvement of the platform, including monitoring, troubleshooting, and operational stability

• Mandatory Skills Description:

  - 6+ years of commercial experience with Java
  + 2+ years of experience with Spark
  - Experience in designing and developing scalable, high-performance backend applications
  - Good knowledge of SQL and working with large datasets from multiple data sources
  - Strong problem-solving skills and ability to work effectively in a global distributed team

• Nice-to-Have Skills Description:

  - Experience in financial services, investment banking, or regulatory reporting projects
  - Familiarity with data quality, reconciliation, and control frameworks
  - Experience working with large-scale enterprise data platforms
  - Knowledge of cloud environments and modern data platform architectures
  - Understanding of CI/CD practices and automated deployment pipelines
  - Experience working in Agile / Scrum teams within a distributed global setup

• Languages:
  • English: C1 Advanced

Project Manager - Regulatory Licensing

An international fintech group operating in the payments industry across the UK and Europe is looking for a Project Manager to take ownership of two parallel regulatory licensing projects in the United Kingdom and Switzerland.

We are looking for a hands-on PM who can manage both projects end-to-end from the business side: build the project plan, manage timelines and dependencies, coordinate internal teams and external advisors, and consistently drive both projects toward the required regulatory outcome.

Legal and specialised regulatory expertise will be supported by internal specialists and external advisors. The Project Manager's core responsibility will be to manage the overall project, coordinate all participants, maintain momentum, and ensure delivery against agreed milestones.

Key Responsibilities

Build and maintain the overall project plan, key stages, milestones, and dependencies across both licensing projects.

Coordinate cross-functional collaboration between Compliance, Legal, Risk, Finance, Operations, IT, and other internal stakeholders.

Manage and coordinate external legal and regulatory advisors.

Oversee the preparation and progress of required documentation, internal policies, business plans, financial forecasts, and other materials needed throughout the licensing process.

Track timelines, risks, blockers, dependencies, and project status.

Coordinate engagement with regulatory and external stakeholders as required within each project.

Manage responses to additional questions, comments, or requests arising during the regulatory review process.

Maintain accurate project documentation, task tracking, status updates, and regular reporting to management.

Coordinate post-approval activities, including operational readiness, partner onboarding, and implementation of required processes.

Projects

United Kingdom

Further development of the company's existing regulatory model and delivery of the next stage of licensing in the UK.

Switzerland

Launch of a new regulatory track, including the relevant licensing / membership process and subsequent development of the required payment infrastructure.

What We Are Looking For

Experience as a Project Manager / Senior Project Manager within fintech, payments, banking, or another regulated industry.

Strong track record of managing complex cross-functional projects.

Experience with EMI / PI / PSP / financial licensing projects will be a strong advantage.

Good understanding of how regulatory projects are structured, including documentation flows, timelines, dependencies, regulator requests, and collaboration with external counsel.

Experience coordinating multiple functions at the same time, such as Compliance, Legal, Risk, Finance, IT, and Operations.

Ability to independently structure projects, manage deadlines, identify risks, and drive execution through to completion.

A hands-on mindset and willingness to be directly involved in project execution rather than operating only at an advisory level.

Strong communication and stakeholder management skills.

Languages

English - confident working proficiency, sufficient for communication with external advisors, partners, internal teams, and for working with regulatory documentation.

Fluent Russian or Ukrainian will be a strong advantage.

Working Format

Remote.

The role includes occasional business travel to the United Kingdom, Switzerland, and Malta, depending on project stages and business needs.

Who We Are Looking For

We are not looking for an external consultant who will advise from the sidelines.

We are looking for a Project Manager who will take ownership of the projects, manage the process on a day-to-day basis, keep stakeholders, timelines, risks, and next steps under control, and drive the projects through to completion.

About SlotCatalog
 

SlotCatalog is a leading intelligence and data platform in the online casino industry. We serve both players and industry stakeholders by tracking slot games, providing performance insights, and managing large-scale structured data. The business is profitable and growing, with strong traction across both SEO and direct industry relationships. We are now expanding into regulated markets, direct media sales, and AI-powered tools. 
 

What We’re Looking For 

We are looking for a Senior PHP Developer who thinks in terms of architecture, ownership, and real production impact, not just task execution.
 

Role Overview

This role requires architecture-level thinking, responsibility for production systems, and the ability to make technical decisions that directly influence the product and business outcomes. 

You will work closely with Product, DevOps, and Data teams, taking ownership of backend services end-to-end: from design and implementation to release, monitoring, and long-term stability.

What You Will Do

• Design and evolve SlotCatalog’s PHP backend running in real production
• Own features and services end-to-end, including releases and post-release stability
• Make and defend technical and architectural decisions
• Translate business goals into scalable and maintainable technical solutions together with Product
• Improve system performance, reliability, and long-term maintainability
• Confidently read, debug, refactor, and modernize existing code
• Participate in deployments, incident handling, and production troubleshooting
• Contribute to architectural standards and best practices

Requirements

• 5+ years of PHP experience in production environments
• Strong knowledge of PHP 8+, OOP, SOLID principles, and design patterns
• Proven experience with Laravel and/or Symfony in large codebases
• Deep understanding of PostgreSQL / MySQL and relational data modeling
• Experience designing and maintaining REST APIs under real traffic
• Confident use of Git, code reviews, and responsibility for merged code
• Experience working with:
  • Linux environments
  • Docker
  • CI/CD pipelines
  • Practicable usage of admin panels builder filament (v.5)
• Ability to diagnose and resolve production issues under pressure

• English C1-C2 is a must

   

Strong Advantage

•  Experience with SEO-sensitive websites
•  Experience with CMS/admin platforms
•  Experience with high-traffic content or affiliate websites
•  Experience improving old systems without full rewrites

Ownership & Product Mindset

You are a good fit if you:

• Think in terms of outcomes, not just tasks
• Challenge requirements when they are unclear, risky, or inefficient
• Understand how technical decisions impact performance, SEO, data quality, and business metrics
• Are comfortable being fully accountable for what goes to production
• Care about system behavior after release, not only about implementation

Not a Fit If

• You need extremely detailed step-by-step tickets
• You avoid legacy or complex code
• You have never owned features after release
• You are not interested in production stability and real user impact

What We Offer
 

🎯 Autonomy & Impact
Take ownership of your projects and partnerships — your ideas will directly influence our global growth.

🏡 Remote & Flexible
Work from anywhere with a schedule that supports your productivity and work-life balance.

🌴 Time Off
Enjoy 28 paid vacation days plus an extra day off on your birthday.

🩺 Health & Recovery
Paid sick leave to support your well-being.

📚 Learning & Development
Access to English courses, internal knowledge resources, and professional development opportunities.

About the Company
We are an ambitious global player setting new standards for how businesses work with digital assets. Our non-custodial crypto solution helps PSPs, IT companies, and financial businesses worldwide build their own digital asset infrastructure. The product is entering a new stage: the platform is actively evolving, and an open-source version is in development.

About the Role
We are looking for a Business Development Manager for our partner. You will drive international growth by opening new markets, building strategic partnerships, and closing high-value B2B deals. We need a proactive BDM who can open doors at the C-level and turn opportunities into long-term revenue.

Key Responsibilities

• Identify new markets, client segments, and business opportunities globally.
• Build strategic, channel, and referral partnerships with PSPs, payment providers, exchanges, fintech companies, and IT integrators.
• Research target accounts and engage C-level decision-makers.
• Lead high-value deals end to end, from discovery and proposals to negotiations and closing.
• Structure partnership models (revenue-share, licensing, referral, white-label).
• Represent the company at industry conferences and events.
• Share market insights with Product and Management to shape the go-to-market strategy.
• Keep the CRM and pipeline up to date and report on results.

Requirements

• Experience in Web3, Crypto, Blockchain, FinTech, Payments, Digital Assets, or related sectors.
• 3+ years in Business Development or B2B sales of tech or infrastructure products.
• A proven track record of building partnerships and closing high-value deals.
• Strong negotiation and presentation skills and confidence working with C-level executives.
• Strategic thinking, independence, and ownership.
• English sufficient for professional negotiations.

Nice to Have

• Experience with crypto infrastructure products (wallets, payment gateways, on/off-ramp).
• An established network in PSP, payments, fintech, or crypto.
• Regular participation in industry conferences.

What We Offer

• Direct impact on business growth and partnership strategy.
• An international product in the fast-growing digital assets industry.
• A dynamic environment with strong opportunities for professional growth.

We build AI-powered SaaS tools that understand, discover, and recommend scientific papers and experts. For the past 10 years, we've helped businesses and academic institutions stay at the cutting edge of research. We have more than 70 clients, including Europe's largest scientific funding agencies, top-10 scientific publishers and universities.

Today the founders do most of the product work themselves. We're looking for a product manager to talk to clients, decide with R&D what to build and how, and check that it works after release. You will work directly with the founders, sales, business development, marketing and R&D.

What you'll do:
 

• Talk to clients: interviews about their needs, screenshare sessions about how they work today, feedback calls with key clients
• Run pilots of new products: make the pilot succeed and learn from it, while business development turns it into a contract
• Own the product roadmap: learn vision from founders, collect priorities from sales and clients, weigh them against R&D capacity, keep the team up to date
• Work with R&D: problem statement and scope, acceptance, planning, and measuring the outcome after release
• Own product analytics (Mixpanel, Google Analytics): decide what to measure and act on the data
• Own our integrations with manuscript systems such as ScholarOne and eJournalPress: quality, features, API changes, adoption by their clients
• Help marketing with product updates, newsletters, onboarding emails and competitive analysis

You'll be great for this role if you:
 

• Have worked as a product manager in B2B SaaS
• Like talking to clients and can tell what they need from what they ask for
• Can turn a vague request into a clear problem statement and scope
• Want to learn a complex domain: research funding and scientific publishing
• Can test an integration/API yourself and find out the cause of a problem: bug, a missing feature, miscommunication, etc

Ideal background:
 

• Very good English, written and spoken
• Experience with product analytics tools
• Experience with research, publishing or grant management is a plus, not a requirement

Format: remote, European working hours.

Join us in building tools that help the global research community!

Learned JavaScript and React and looking for a job?

We offer you a free 3-month internship at our company, where you will gain experience and the position of Junior React Developer.

Requirements:

- Medium level of knowledge of JavaScript

- Medium level of knowledge of React

- English: upper-intermediate ( speak/read/write)

How to become an intern?

A person who wants to become an intern in our company must have a medium level of theoretical knowledge of JavaScript and React, as well as the availability of term papers or projects that were developed at home for training purposes.

Only for ukrainians