Jobs

About Us
 

We are a U.S.-based fintech platform founded in 2021, focused on modernizing and digitizing the lending and payments ecosystem.
 

We operate a multi-lender lending platform and are expanding into payments and financial infrastructure. Our roadmap includes complex underwriting workflows, multi-party application flows, role-based systems, API-driven integrations, and money movement infrastructure.
 

We’re looking for a Senior Full Stack Developer who thrives in backend-heavy fintech systems and can build scalable, secure, API-driven architecture while supporting front-end development as needed.
 

If you enjoy solving real-world financial logic problems, integrating complex third-party systems, and building structured, high-impact platforms — this role is for you.
 

What You’ll Be Doing
 

Backend (Primary Focus)

• Designing and building scalable backend services using PHP (Laravel)
• Developing and maintaining RESTful APIs for internal and external integrations
• Implementing complex business logic related to:
  • Loan origination workflows
  • Offer presentation and decisioning logic
  • Funding and settlement flows
  • Payments and money movement
  • Role-based permissions and application assignment
• Integrating with third-party APIs including lenders, payment processors, and financial systems, with a strong emphasis on loan origination platforms, core banking systems, and complex partner integrations
• Designing clean database architecture in MySQL
• Writing optimized queries and ensuring data integrity
• Implementing secure authentication & authorization (JWT, OAuth, role-based access)
• Handling asynchronous processes, webhooks, queues, and background jobs
• Writing unit and integration tests for backend services
• Refactoring legacy code for scalability and maintainability
• Participating in architectural discussions and technical planning
   

Frontend (Secondary Support)

• Supporting development in React.js
• Building and maintaining API-connected UI components
• Working with existing design systems and UI structure
• Ensuring proper state management and API consumption
• Debugging cross-stack issues (frontend ↔ backend)
   

System & Infrastructure Responsibilities

• Working within AWS infrastructure (EC2, RDS, S3, IAM, etc.)
• Understanding deployment workflows and environment separation (dev / staging / production)
• Collaborating with DevOps on CI/CD pipelines
• Ensuring performance, security, and monitoring standards are met
• Supporting system scalability and uptime
   

Fintech-Specific Responsibilities

• Building and maintaining systems that handle:
  • Sensitive PII (SSNs, EINs, banking data)
  • Loan calculations and APR logic
  • Funding disbursement and reconciliation
  • ACH/card payment processing logic
  • Status-driven workflows (multi-stage application lifecycle)
• Working with or building loan origination systems (LOS) and multi-lender workflows
• Implementing and optimizing underwriting logic, decisioning flows, and application state management
• Supporting document parsing, data extraction, and AI-assisted workflows within financial applications
• Designing systems that support dynamic application flows, conditional logic, and configurable lending programs
• Ensuring compliance-conscious development (data protection, auditability, traceability)
• Supporting webhook-driven external lender responses and state updates
   

What We Expect

• 5+ years of experience in backend or full stack development
• Strong experience with PHP (Laravel framework required)
• Experience with React.js
• Strong experience with MySQL database design and optimization
• Experience working within AWS environments
• Strong experience integrating external APIs (REST required), especially complex multi-party or financial integrations
• Experience working in fintech, lending, payments, or financial platforms (strongly preferred)
• Experience working with loan origination systems, underwriting workflows, or similar financial platforms
• Familiarity with AI-assisted workflows, document parsing, or structured data extraction systems is a strong plus
• Strong understanding of:
  • Secure coding practices
  • Authentication & authorization models
  • API-driven architecture
  • Webhooks & async processing
• Ability to debug complex cross-system issues
• Experience working in structured Jira-based sprint environments
• Clean, maintainable coding standards
   

Nice to Have

• Experience with financial calculations (APR, amortization schedules, payment schedules)
• Experience with queue systems (Redis, SQS, etc.)
• Experience building role/permission matrices
• Experience working with high-volume transactional systems
• Experience improving legacy systems in production environments
   

What Success Looks Like in This Role

• You take ownership of backend features from specification to production
• You anticipate edge cases in financial logic
• You build integrations that are resilient and well-structured
• You reduce technical debt, not increase it
• You proactively identify architectural risks before they become issues
• You communicate clearly with Product, BA, and DevOps teams
   

What We Offer

• Fully remote work
• Transparent and competitive compensation
• High-impact role in a fast-growing fintech platform
• Direct involvement in architectural decisions
• A team that values ownership, precision, and execution
• 20 paid vacation/sick days per year
   

Working Hours

This role is aligned with U.S. Eastern Time to support live production systems and real-time platform operations.
Standard schedule: Apx 10am-7pm / Extended support shift 7pm-2am
Provides strong overlap with U.S.-based operations, product, and support workflows

Our team is working for one of the world's largest providers of products and services for the ever-evolving needs of the energy industry. Oil and gas domain, well logging.
We are working with Azure cloud, GIT, Kubernetes, using C#, C++ last standards (C++ 17, potentially 20). Using SCRUM framework.

• Responsibilities:

  • Review and analyze tasks in Product Backlog Items provided by Product owner
  • Participation in grooming sessions and proactive task requirements and acceptance criteria clarification
  • Work as part of a team using Azure environment
  • Work with the team on development and resolving issues
  • Implement software changes from Product Backlog Items and technical requirements
  • Work with the QA team to determine if the application fit Product Backlog Items and technical requirements
  • Identify and fix bugs, find solutions to the problems
  • Maintain code quality, organization, and automatization
  • Maintain the developed software efficiently through a solid knowledge of software lifecycle

• Mandatory Skills Description:

  • 4+years of experience and strong knowledge in C/C++
  • Some experience and .NET/C# knowledge
  • Environment and tools: Docker, GIT, CMake, WCF
  • SOA, Microservices, Solid principles, DDD
  • Experience with databases (SQL)
  • Problem-solving, proactive in task clarification, analytical thinking
  • SCRUM framework knowledge and understanding of SDLC
  • English level: Intermediate+
  • Ability to work effectively in a team and with international clients

• Nice-to-Have Skills Description:

  • gRPC
  • Kubernetes
  • Multithreading knowledge
  • PowerShell scripting
  • Azure cloud
  • Oil and Gas domain knowledge

Are you passionate about safeguarding countries, societies, and businesses from information threats? Look no further! Our rapidly scaling company is passionately committed to this crucial mission, offering you a privileged opportunity to collaborate with some of the world’s most influential organizations, including NATO and the EU.

If you’re ready to join a dynamic team working towards a common vision of a safer digital world, we invite you to be a part of our journey. Shape the future with us and help defend against online threats with purpose and innovation!
 

Role Overview

We’re looking for a Senior AI Engineer with a solid engineering background and hands-on AI experience. In this role, you will help design and implement innovative AI-powered solutions that are core to our platform’s mission. You’ll work across the stack to build and integrate AI capabilities that are both scalable and practical.

You won’t need to build everything from scratch, but you’ll need the skills to fine-tune, adapt, and creatively apply state-of-the-art models and tools to solve real-world problems. Your responsibilities will range from working on backend services to shaping AI agents and LLM-based pipelines for production use.
 

Key Responsibilities

• Understand business challenges and generate innovative ideas to address them using AI and machine learning.
• Research, evaluate, and adapt existing deep learning and machine learning models for practical applications.
• Develop cost-efficient, scalable AI solutions.
• Develop and maintain services for data enrichment using LLMs.
• Design and build AI agentic systems for dynamic use cases.
• Monitor industry advancements and identify opportunities to leverage the latest tools and techniques.

Requirements

Engineering Skills:

• Strong Python skills.
• Experience with FastAPI, Docker, and asynchronous programming.
• Good knowledge of DBs, including PostgreSQL, Elasticsearch, and Vector DBs.

AI Skills:

• At least 3+ years of hands-on experience in AI/ML, with a focus on LLM-based systems.
• Proven experience building RAG systems in production.
• Experience designing and implementing agentic systems.
• Strong understanding of transformer architectures.
• Practical experience with prompt engineering.
• Knowledge of LLM infrastructure and deployment.
• Experience with deep learning frameworks such as PyTorch or TensorFlow.
• Understanding of evaluation methodologies for LLM outputs

We Offer

• Opportunity to contribute to a mission-driven startup and support prestigious clients, including governments worldwide, enterprise clients, and leading NGOs in addressing information threats and tackling security challenges.
• Autonomy and freedom to drive experiments and bring your own ideas to life.
• Flexibility of fully remote work.
• Flexible, unlimited time-off policy.

Overview

We’re looking for a highly organized, proactive Marketing Coordinator to serve as the central point of coordination across all marketing initiatives. This role sits at the intersection of strategy and execution—supporting organic growth, paid acquisition, and brand visibility while ensuring all marketing efforts stay aligned with company goals.

This person will act as a “chief of staff” for marketing—bringing structure, visibility, and accountability to campaigns, timelines, and performance.

Key Responsibilities

1. Marketing Coordination & Execution

• Serve as the primary point of contact for all marketing activities across organic, paid, and brand channels
• Coordinate campaigns from planning through execution and reporting
• Ensure alignment between teams (content, paid media, SEO, design, sales, etc.)

2. Organic Growth (SEO, Content, Social)

• Support planning and execution of organic lead generation initiatives
• Coordinate content calendars, publishing schedules, and distribution
• Track performance of SEO and content efforts and flag opportunities for improvement

3. Paid Lead Generation

• Assist in managing paid campaigns (Google, Meta, etc.) in collaboration with internal or external teams
• Track budgets, timelines, and campaign performance
• Ensure campaigns are launched on time and optimized based on results

4. Brand & External Awareness

• Help drive brand visibility across channels (social, partnerships, PR, events)
• Ensure consistent messaging and positioning across all external communications
• Monitor brand presence and competitor activity

5. Marketing Operations & Reporting

• Maintain dashboards and reporting for key marketing KPIs
• Keep all marketing initiatives organized, documented, and on track
• Identify bottlenecks and improve workflows/processes

6. Strategic Support (Chief of Staff Function)

• Support leadership in planning and prioritizing marketing initiatives
• Ensure the team is operating within targets (lead volume, CAC, ROAS, etc.)

• Drive accountability across projects and follow up on execution

   

Qualifications

• 2–5 years of experience in marketing coordination, growth, or operations roles
• Strong understanding of both organic and paid marketing channels
• Highly organized with excellent project management skills
• Analytical mindset with ability to track and interpret performance metrics
• Strong communication skills and ability to work cross-functionally

• Proactive, detail-oriented, and execution-driven

   

What Success Looks Like

• Marketing initiatives are consistently executed on time and within scope
• Clear visibility into performance across all channels
• Improved alignment between marketing efforts and company targets

• Increased efficiency and accountability within the marketing function

   

Why This Role Matters

This role is critical to scaling our marketing efforts. You’ll bring structure to complexity, ensure nothing falls through the cracks, and help drive measurable growth across all channels.

We're looking for a Firmware Engineer who enjoys working at the intersection of firmware, hardware, and signal processing.

About the project

We develop embedded communication systems based on STM32 platforms. The work is hands-on and covers the full cycle - from writing and optimizing firmware to measuring signals in the lab and collaborating directly with hardware engineers. If you like understanding not just the code but what's actually happening on the wire, you'll feel right at home here.

What you'll be doing

• Developing and optimizing firmware for STM32-based systems
• Implementing and validating communication algorithms, including OFDM
• Integrating and testing ADC/DAC functionality
• Running signal measurements and analysis using lab equipment
• Working closely with hardware and system engineers throughout the development cycle

What we're looking for

• Solid C programming experience for microcontrollers, specifically STM32G4 series (STM32G484 is a plus)
• Good grasp of electronics and hardware interaction
• Hands-on experience with OFDM communication implementation, including DAC/ADC work on STM32
• Comfort using lab equipment - oscilloscope, spectrum analyzer
• Practical understanding of EVM (Error Vector Magnitude) measurement

Nice to have

• Background in signal processing or wireless communication systems

• Experience debugging and optimizing embedded communication systems

   

The team is small, which means less overhead and more ownership. You'll work across the full development cycle and have real impact on what gets built and how it performs.

As a Senior Backend Engineer, you will be an integral part of our agile development team, building and scaling production-grade backend services and APIs. You will collaborate closely with product, AI/ML, and engineering teams to design, implement, and ship robust features end-to-end, with strong ownership over code quality, performance, and reliability.
 

Key Responsibilities
 

• Develop and deploy backend services and APIs as part of an agile team.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure performance, quality, security, and responsiveness of backend systems.
• Maintain code quality, organization, automation, and engineering best practices.

• Contribute to system design and technical decision-making; mentor other engineers when needed.

   

Required Qualifications and Skills (Mandatory)
 

• 5+ years of software engineering experience (backend-focused).
• Strong proficiency in Python and backend development best practices.
• Strong hands-on experience with FastAPI for API development.
• Strong experience with database management (SQL and/or NoSQL).
• Strong experience with databases (schema design, queries, indexing, performance tuning).
• Solid understanding of software architecture, distributed systems basics, and modern engineering practices.
• Experience optimizing backend systems for performance, security, and resilience.
• Excellent problem-solving skills and a strong entrepreneurial spirit.
• Bachelor’s degree in Computer Science, Software Engineering, or a related field.

• English communication skills (written + spoken) — mandatory.

   

Desirable Skills
 

• Experience with CI/CD tools.
• Familiarity with Node.js.
• Experience with cloud technologies (AWS, GCP, Azure).
• Experience with pair programming and test-driven development (TDD).
   

About the Project:
It is an innovative MedTech solution designed for real-time cardiac monitoring. This system consists of a wearable chest device that records ECG data and transmits it via Bluetooth to a mobile application every 90 seconds. The data is then processed on the server and analyzed by healthcare professionals to provide life-saving prescriptions and insights.

We are looking for a Senior Embedded Engineer to join our Delivery team on a part-time basis. You will be the technical heart of the hardware-software integration, ensuring the device is reliable, power-efficient, and secure.

What you will do:

• Develop and maintain robust firmware (C/C++) for microcontroller-based devices (Nordic nRF / Silabs);
• Implement and optimize data transmission via BLE, Wi-Fi, and LTE stacks;
• Manage hardware bring-up: testing prototypes, debugging PCB-related issues, and troubleshooting signal integrity;
• Work with RTOS concepts (tasks, interrupts, synchronization) to ensure system stability;
• Integrate peripherals via UART, SPI, I2C, CAN, PWM, and ADC;
• Collaborate with hardware, QA, and product teams, and maintain technical documentation.

What we are looking for:

• 5+ years of commercial experience in Embedded software development;
• Strong knowledge of C/C++ and software design principles;
• Experience with microcontrollers, specifically Nordic (nRF) and Silabs, including Nordic Connect SDK, LTE, and WiFi stacks;
• Solid understanding of RTOS concepts (FreeRTOS, Zephyr, etc.);
• Hands-on experience with embedded interfaces: UART, SPI, I2C, CAN, PWM, ADC;
• Proven experience with AWS IoT Core and cloud integration;
• Deep knowledge of wireless protocols: BLE, Wi-Fi, LoRa, Zigbee;
• Proficiency with debugging tools: JTAG/SWD, oscilloscope, logic analyzer;
• Solid understanding of low-level topics: interrupts, memory management, and bootloaders;
• Experience with Git (knowledge of CI/CD pipelines is a plus);
• Strong Hardware / PCB skills: ability to work closely with the hardware team, read/analyze schematics and PCB layouts;
• Basic understanding of electronics: power supply, signal integrity, filtering, and noise issues;
• Experience with hardware bring-up, board testing, and troubleshooting;
• Working proficiency in English (Intermediate/B1 or higher), ability to read and interpret technical documentation in English (datasheets, reference manuals).

Bonus points for:

• Embedded Linux experience (Yocto / Buildroot);
• Experience with safety/security standards (MISRA, ISO 26262, Secure Boot);
• Knowledge of CI/CD pipelines.

What we offer:

• Access to internal and external training, certification reimbursement;
• 18 working days of paid vacation, 10 compensated public holidays, and up to 10 paid sick days;
• Up to $300/year for English classes + a free speaking club;
• Up to $180/year for sports activities;
• A strong culture of knowledge sharing with senior experts you can really learn from;
• New equipment provision, and accounting support if needed;
• Competitive market-level salary with regular performance and salary reviews;
• Extra perks such as an insurance fund, seasonal gifts, celebrations, and additional team compensations;
• A psychologically safe and supportive environment;
• Active social responsibility and continuous support for the Armed Forces.

📌 If you believe this role could be a great match for you, please send your CV — we will review it and get in touch with you if there’s a match.

Responsibilities:

• Own and support core ML infrastructure (MLflow, CVAT, GPU/CPU cloud instances, internal data tools).
• Assist Data Engineers with deploying and maintaining data pipelines.
• Act as the primary contact for ML and Data teams on infra-related requests.
• Improve reliability and efficiency by adding automation, monitoring, and tooling enhancements.
   

Must have:

• Knowledge of Python, Terraform, Docker, Linux.
• Hands-on experience with cloud environments (Azure prefered).
• Understanding of the end-to-end ML lifecycle (data → training → evaluation → deployment → monitoring).

Nice to have:

• Familiarity with Kubernetes.
• Experience with FFmpeg or GStreamer for video processing and streaming.
• Experience with model serving frameworks and inference formats (ONNX, TensorRT, OpenVINO, NVIDIA Triton).
• Experience deploying computer vision models, especially to edge/embedded devices (NVIDIA Jetson, Intel platforms, Raspberry Pi).

• Надаємо бронювання від мобілізації

Rust Blockchain Developer (Solana)
Location: Remote
 Type: Full-time (exclusive focus required; no concurrent or part-time roles)

About Everstake
Everstake is one of the largest decentralized staking providers in Ukraine and a key player in the global Web3 infrastructure ecosystem. We support and operate blockchain networks at scale and actively invest in automation, performance optimization, and next-generation DeFi infrastructure.

We are expanding our engineering team and looking for a Middle+ Solana Rust Developer to work on high-load, low-latency blockchain systems.About the Role

This role requires 
• Strong Rust expertise, solid Web3 fundamentals, and a deep interest in performance, reliability, and blockchain internals.What You’ll Do
• Design and develop backend services in Rust for:
Transaction creation, simulation, validation, and lifecycle management
Block-building and transaction sequencing logic

 Build and maintain integrations with on-chain and off-chain services, including:
• DEXs, swaps, bridges, staking protocols, RPC providers
• Work with Solana-specific transaction models, signing flows, and execution constraints
• Aggregate and process on-chain and off-chain data to support:
Analytics, dashboards, monitoring, and alerting systems
• Develop and maintain APIs and internal services for observability and operational tooling
• Optimize systems for low latency, high throughput, and fault tolerance
• Ensure security and correctness, especially in cryptographic operations and key management
• Participate in code reviews, write unit and integration tests, and maintain clear documentation
• Collaborate closely with DevOps, Product, and Web3 researchers

What We’re Looking For
• 3+ years of production experience with Rust, ideally in backend or systems programming
• Strong experience building high-load backend services
• Hands-on Web3 / blockchain experience, including:
•Transaction building and signing
- RPC interaction and node communication
- Cross-chain or multi-protocol integrations
• Solana experience is highly preferred, including familiarity with its transaction model
• Solid understanding of blockchain cryptography (ed25519, secp256k1)

Practical experience with:
- Redis
- Docker
- Monitoring and observability tools (Grafana or similar)

• Strong understanding of secure, scalable backend architecture
• Ownership mindset, attention to detail, and ability to work independently in a fast-paced environment
• Clear communication skills and ability to collaborate in a distributed team (edited) 

About Us:
The company is an innovative game development studio at the forefront of 3D mobile game creation. Currently in the early stages of development, we are committed to designing immersive, well-crafted gaming experiences powered by our proprietary game engine. Our team is international, consisting of developers, game designers, and 3D artists from Ukraine, Austria, Slovakia, and the Czech Republic, among other countries. 

We are looking for a highly skilled C++ Developer to join our talented team and contribute to the development of our cutting-edge 3D mobile games.

Your Responsibilities:
As a C++ Developer, you will be tasked with a variety of responsibilities, ranging from server-side coding to over-the-internet communication protocols, and adapting/modifying existing 3D engines (such as o3de). Depending on your expertise, you will be involved in:

• Developing and maintaining complex C++ code for mobile game applications.
• Working on client-server interactions using TCP/IP and other over-the-internet communication methods.
• Interfacing with other languages to ensure seamless inter-language communication.
• Collaborating with our game design and 3D development teams to optimize and improve our custom game engine.
• Conducting research and development (R&D) to implement cutting-edge algorithms and features within the game engine.

• Participating in the design and implementation of 3D graphics rendering.

   

Key Requirements:
We are seeking candidates with the following qualifications:

• 5+ years of professional experience in C++ development, with demonstrated success in real-world projects.
• In-depth knowledge of C++, including the Standard Template Library (STL), and familiarity with key C++ features (at least up to C++11).
• Experience working with TCP/IP and network communications is highly desirable.
• Familiarity with 3D graphics programming is a strong advantage.
• Experience in research and development (R&D) and algorithm design is a plus.
• Game development experience is a significant asset.

Hiring Process:
We value your time and make our hiring process efficient:

1. One-hour interview with a C-level executive.
2. Reference check, which includes a brief 10-minute conversation with your previous manager or colleague.

What We Offer:
We prioritize the well-being of our team members and provide a supportive work environment with plenty of room for growth:

• A remote-first position allowing for flexibility in work location.
• A flexible work schedule that accommodates your needs.
• Competitive, high-level compensation based on your experience and contributions.
• The opportunity to work on meaningful, high-impact projects.
• Support from a loyal and appreciative management team.
• A well-backed company with strong financial stability.
• Access to an array of interesting tasks and challenges, keeping your work varied and engaging.

Join our team and be a part of creating something truly special, while contributing to a project that supports a crucial cause.

ICONIC21 is a premier provider of live dealer and casino games, delivering a diverse and immersive portfolio for global markets. We create high-quality gaming experiences focused on innovation, reliability, and strong visual appeal.

Our portfolio covers live casino games, slot games, and virtual (RNG) products, all designed to maximize player engagement and long-term value. Every solution we deliver is built to elevate our partners’ brands and enhance the overall gaming experience.

ICONIC21 is looking for experienced Technical Compliance Manager to own and drive the technical side of our regulatory compliance programme across multiple igaming jurisdictions. You will be the primary point of contact for all technical certification and audit matters, ensuring our platform, games, and information security practices meet the requirements of our licensed markets — and are ready for the new ones on the horizon.

Responsibilities:
Information Security Management (ISMS)

• Implement and maintain the ISO/IEC 27001 ISMS framework, ensuring policies, controls, and documentation remain audit-ready at all times.
• Lead internal ISMS audits, risk assessments, and management reviews; coordinate external surveillance and recertification audits.

• Manage remediation of audit findings and drive continuous improvement of security controls.

   

RNG & Games Certification

• Manage the end-to-end RNG, gaming platform and games certification process across regulated markets, working directly with approved Testing Laboratories (BMM, GLI, Gaming Associates, etc.).
• Coordinate technical submissions — maths reports, PAR sheets, game logic documentation — to labs and regulators.
• Track certification status for all game titles and ensure no non-certified game is made available in regulated markets.

• Liaise with the Game Development and Platform teams to integrate compliance checkpoints into the release pipeline.

   

Multi-Jurisdictional Regulatory Compliance 

• Acting as the technical compliance lead across regulated markets, including Malta (MGA), Ontario (AGCO), Romania (ONJN), Italy (ADM), Portugal (SRIJ), and additional markets as the business expands.
• Interpret technical requirements from regulatory frameworks and translate them into actionable specifications for internal engineering teams.
• Prepare, submit, and track technical licence applications and renewals, including system audits, platform certifications, and technical standards submissions.

• Maintain a compliance matrix mapping each jurisdiction's technical requirements to platform capabilities and evidence artifacts.

   

Regulatory Relationships & Submissions

• Serve as the primary technical liaison with regulators, testing labs, and certification bodies.
• Prepare and review technical documentation — system descriptions, data flow diagrams, security architectures — for regulatory submission.

• Monitor regulatory developments and proactively assess the technical impact of new or amended requirements.

   

Cross-Functional Collaboration

• Partner with Product, Engineering, and Platform teams to embed compliance into the software development lifecycle (SDLC).
• Advise on technical architecture decisions from a compliance and certification perspective.
• Support the Legal & Commercial teams with technical input during market entry assessments and licence applications.

• Provide training and awareness to internal stakeholders on technical compliance obligations.

   

Requirements:

• Proven experience of 5+ years in a technical compliance, regulatory, or information security role within the iGaming industry.
• Hands-on experience with ISMS implementation and ISO/IEC 27001 audits.
• Direct experience managing RNG and game certification processes with recognized testing laboratories.
• Proven track record working across multiple regulated jurisdictions.
• Strong understanding of iGaming technical standards, including MGA and AGCO frameworks.
• Knowledge of RNG standards and game mathematics.
• Strong understanding of information security frameworks.
• Knowledge of responsible gambling technical requirements and player protection mechanisms.

• Advanced English.

   

What We Offer:

• Challenging and exciting tasks, and all the needed tools to achieve them.
• A real opportunity for professional growth in a team of professionals.
• 21 days of vacation, 5 flexible days for your needs, 15 sick leave days.
• National holidays according to the official calendar.
• Individual benefit limit to support your health and wellness needs.
• Annual bonus based on company and individual performance results.

Domain: iGaming / Gambling
Format: Product company
Experience: 5+ years

About the Company

We are an international product company operating in the gambling sector. Our platform delivers real-time personalization for casino and sportsbook products using advanced machine learning. The solution processes live behavioral, transactional, and contextual data to improve player engagement, retention, and overall performance for operators worldwide.

Our focus is on building production-grade ML systems that directly influence what users see in real time — from game recommendations to personalized content and promotions.

Role Overview

We are looking for a Senior Data Scientist to join a product-focused team working on real-time personalization and recommendation systems for iGaming platforms.

This is a hands-on role that combines modeling, experimentation, and close collaboration with engineering and product teams in a high-load, real-time production environment.

Main Responsibilities

• Develop ML-driven features for casino products using supervised learning (regression, ranking, classification)
• Maintain and improve existing recommendation systems in production
• Enhance models using gradient boosting and other supervised approaches
• Perform data cleaning, preprocessing, and feature engineering
• Design and maintain pre- and post-processing workflows
• Optimize training and inference pipelines for performance and reliability
• Integrate ML models into Airflow pipelines in a multi-tenant environment
• Adapt and configure the solution for different clients (tenants)
• Collaborate closely with product and engineering teams on experimentation and feature delivery

As Part of the Team You Will

• Work cross-functionally with data scientists, engineers, product owners, designers, and researchers
• Analyze large-scale datasets to extract insights for product and business decisions
• Propose, implement, and evaluate ML approaches to solve real business problems
• Support and evolve a recommendation solution used across multiple tenants
• Influence product strategy through research, experimentation, and data-driven insights into user behavior

Experience & Education

• 5+ years of professional experience in data science
• Degree in a quantitative field (Mathematics, Statistics, Computer Science, or similar)

Core Skills

• Strong proficiency in Python and SQL
• Hands-on experience with data processing tools (Pandas, Polars)
• Solid engineering skills for building and maintaining scalable ML systems
• Experience implementing observability in ML pipelines (metrics, logging, alerting)
• Knowledge of Docker and Kubernetes
• Strong analytical mindset with the ability to solve loosely defined problems
• Hands-on experience with supervised ML techniques, including:
  • Regression and ranking models (XGBoost, LightGBM, CatBoost, neural networks)
  • Feature engineering and model evaluation (AUC, NDCG, MSE, uplift metrics)
  • Personalization or recommendation systems
• Proven experience deploying ML models to production (near real-time or batch)
• Solid understanding of statistical methods (A/B testing, significance testing)

Nice to Have

• Production experience with large-scale recommendation systems
• Experience with Airflow, Valkey/Redis, FastAPI in production
• Familiarity with contextual bandits or reinforcement learning
• Experience with AutoML tools

Senior Python Engineer (AI-driven Recommendation Platform, iGaming domain)

About the Product

We are developing an AI-powered performance optimization platform for online casinos and sportsbooks. The solution helps operators improve key business metrics by increasing player engagement and loyalty through personalized recommendations and predictive analytics.

The platform collects and processes player behavior data across multiple systems, builds detailed user profiles, and generates actionable insights, including:

• identifying players who misuse bonus programs without long-term retention
• detecting patterns of risky or excessive gaming to support responsible play
• recommending relevant games and activities based on user preferences and behavioral history

You will join a team building scalable recommendation systems, working with large volumes of data, and implementing ML-driven personalization to enhance user experience within iGaming products.

Requirements

• 5+ years of backend development experience with Python
• Strong foundation in mathematics, statistics, or computer science
• Hands-on experience with FastAPI, Django, or Flask
• Solid knowledge of data structures, algorithms, and distributed systems
• Experience with SQL and NoSQL databases (PostgreSQL, Redis, DynamoDB, MongoDB, etc.)
• Practical experience with Kafka or RabbitMQ and asynchronous architectures
• Cloud experience with AWS (Lambda, S3, RDS, SQS, etc.)
• Experience designing and maintaining high-load, scalable systems
• English level — B2 or higher

Nice to Have

• Experience with recommendation systems, data analysis, or ML-based personalization
• Understanding of data pipelines and ETL processes
• Experience with Kubernetes, Docker, and CI/CD pipelines
• Familiarity with Elasticsearch and monitoring/visualization tools (Grafana, Kibana)

Responsibilities

• Design and develop scalable backend services for AI-powered recommendation systems
• Collaborate with data scientists and ML engineers to deploy models into production
• Optimize data storage, processing, and retrieval for large-scale user datasets
• Ensure system reliability, performance, and scalability
• Take part in architectural discussions, code reviews, and mentoring
• Contribute to new features aimed at increasing player engagement and retention

Tech Stack

Python, FastAPI, Django, Flask, Kafka, RabbitMQ, PostgreSQL, Redis, DynamoDB, AWS (Lambda, S3, RDS, API Gateway, CloudWatch), Kubernetes, Pandas, NumPy, SQLAlchemy, Celery, Elasticsearch, Prometheus, Grafana.

Product Marketing Manager (Digital Products / AI)

Remote / Ukraine / Europe friendly

We are launching a new direction focused on AI-powered digital subscription products.

Our goal is to build and scale multiple digital products where users subscribe and pay monthly for access.

We are looking for an experienced Product Marketing Manager who can combine product thinking, market analysis, and content strategy to help define, launch, and grow new digital products.

This role sits at the intersection of product strategy, user psychology, and marketing.

You will work closely with the founders, technical architect, and operations team to turn product ideas into scalable digital businesses.

Responsibilities:

Product Strategy

• Define product hypotheses and help shape new digital products
• Identify user needs and translate them into product direction
• Prioritize the roadmap with the team
• Analyze markets, competitors, and opportunities

Product Marketing & Growth

• Develop product positioning and value proposition
• Design acquisition strategy (channels, funnels, messaging)
• Coordinate product messaging across product and marketing

Content & User Experience

• Create and iterate core product content (stories, flows, explanations)
• Design product communication that drives engagement and retention
• Improve user flows and interface clarity together with design and tech

Product Analytics

• Analyze user behavior (retention, engagement, conversion)
• Monitor product metrics and adjust strategy accordingly
• Run experiments and test variations (content, structure, messaging)

Cross-team Collaboration

• Work closely with founders and technical architect
• Align product output with user needs and business goals
• Coordinate product direction across different stakeholders
   

Ideal Candidate

We are looking for a senior specialist with strong product thinking.

You likely have experience in one of these areas:

• Product Marketing Manager
• Growth Product Manager

• Product Manager with strong marketing focus

   

Required experience

• Experience working with digital products
• Strong understanding of product marketing and user psychology
• Experience analyzing metrics, funnels, and user behavior
• Ability to translate product ideas into clear value propositions
• Experience collaborating with technical teams

Strong advantages

• Experience with AI products or AI tools
• Background in SaaS/subscription products
• Experience launching or scaling new digital products

• Basic understanding of technical architecture or development

   

What we are looking for in a mindset

• Strong product intuition
• Analytical thinking
• Ability to explore markets and dig into problems
• Ownership mentality
• Clear communication and strategic thinking

We are not looking for a junior specialist — we need someone who already understands their strengths and can help shape new products from early stages.

What you will get

• Opportunity to build new AI-driven digital products from scratch
• Direct collaboration with founders
• Freedom to influence product strategy

• Work on multiple product ideas and experiments

   

Hiring process

1️⃣ Initial screening resume and hr interview

2️⃣ Discussion with founders

3️⃣ Final decision

💡 How to apply

Please include:

• Examples of digital products you worked on
• Your role in launching or growing them

Links to portfolio/case studies (if available)

We offer

• A modern office in central Warsaw/Poland, and Budva/Montenegro
• Opportunity to influence the company’s key processes and product development
• Competitive compensation
• Professional growth and participation in large-scale projects
• Access to top AI tools, templates, and analyst support
• Compensation for the cost of group English training
• Fully remote work
• Flexible schedule
• Long-term collaboration
• Compensation for sick leave and paid leave

What You’ll Do
 

Team Leadership & Organization

• Lead, organize, and scale the sales team to meet growth targets.
• Own hiring, onboarding, and ramp-up of new sales representatives.
• Define clear roles, responsibilities, and expectations across the team.
• Build and maintain sales playbooks, scripts, and documented processes.
   

Coaching, Training & Quality Assurance

• Provide ongoing coaching, feedback, and performance improvement plans.
• Run regular call reviews, QA sessions, and one-on-one coaching.
• Ensure high and consistent quality across cold calls, discovery calls, demo confirmations, and demos.
• Identify skill gaps and address them through targeted training and enablement.
   

Performance Management & Reporting

• Own team-level performance metrics and reporting (pipeline health, activity, conversion rates, revenue).
• Conduct regular performance reviews for individual reps and the team.
• Document performance trends, risks, and improvement actions.
• Be accountable for team results, with compensation tied to the team meeting defined performance criteria.
   

Supporting Sales Execution

• Spend time reviewing and shadowing sales reps, particularly during the first months in the role, to understand workflows, strengths, and gaps.
• Step in selectively to support sales activities when it directly helps team performance (e.g., onboarding periods, coverage gaps, or complex opportunities).
• Reinforce best practices by example, without owning a permanent individual quota or day-to-day rep responsibilities.
• Use hands-on involvement to inform coaching, process improvements, and training—not as the primary focus of the role.

Cross-Functional Collaboration

• Partner with Marketing to improve lead quality and funnel performance.
• Work closely with Implementation and Customer Success to ensure smooth handoffs and aligned expectations.
• Share customer feedback and market insights to improve messaging and sales strategy.

What You’ll Bring

• 5+ years of experience in B2B SaaS sales.
• Experience leading, mentoring, or managing sales representatives.
• Strong understanding of the full sales cycle and modern sales processes.
• Proven ability to coach and improve individual and team performance.
• Comfort managing performance, accountability, and difficult conversations.
• Data-driven approach to sales metrics and reporting.
• Excellent communication and organizational skills.
• Hands-on experience with CRM systems (HubSpot, Salesforce, Pipedrive).

    Nice to Have

• Experience in the landscaping, arbor, or field services industries.
• Background in fast-growing or scaling SaaS companies.
• Experience building onboarding or training programs.
   

What We Offer

• Competitive base salary + team-performance-based bonus.
• Fully remote role with flexibility across North American time zones.
• Opportunity to lead and shape a growing sales team.
• Direct impact on company growth and sales operations.
• The chance to work in the green industry, helping tree care and landscaping businesses operate more efficiently while supporting healthier urban forests and a more sustainable planet.