Jobs

We are looking for a Strong Middle or Senior Symfony Full-Stack Developer to join a long-term project for our partner based in Miami.

About the Project

We fully manage and develop a custom CRM system designed to:

• Capture and process leads for the sales team
• Classify qualified leads as merchants
• Manage merchant onboarding (document preparation, bank account setup)
• Track and manage equipment statuses (leased or sold)
• Handle role-based access control
• Implement a sales bonus system
• Distribute payments between team members
• Integrate with banking systems (bi-directional integration)

This is a complex, real business system with ongoing development and scaling.

🧩 Tech Stack

Backend:

• Symfony
• Docker
• MySQL
• PostgreSQL

Frontend:

• Twig
• jQuery
• JavaScript
• Webpack

Infrastructure:

• Amazon Web Services (AWS)

Tools:

• GitHub
• Jira
• Confluence

👥 Team

• 2 Symfony Full-Stack Developers
• 1 QA Engineer
• 1 Project Manager

🎯 Who We’re Looking For

We are looking for a developer who:

• Has strong hands-on experience with Symfony (full development cycle)
• Is comfortable working across backend and frontend
• Has experience with legacy codebases
• Has solid Docker experience (deployment & troubleshooting)
• Has experience working with AWS (EC2, SSH access, basic environment configuration)
• Can read and interpret technical documentation in English
• Is motivated and proactive
• Is flexible and reacts quickly to requirement changes
• Communicates consistently throughout the working day (task updates, blockers, progress reports)
• Is ready to attend daily meetings and ad-hoc calls when needed
• Is fully dedicated to the project (no parallel commitments)

💼 Work Format

• Long-term collaboration
• Full involvement in the project
• We are open to:
  • A motivated Strong Middle developer
  • A highly skilled Senior developer

🗓 Work-Life Balance

We offer a 4-day work week option for Senior-level developers as part of our motivation model.

Please start your message with “💛Symfony”

Who We Are

At Bennett Data Science, we've been pioneering the use of predictive analytics and data science for over a decade for some of the biggest brands and retailers. We're at the top of our field because we focus on delivering actionable AI for our clients. Our deep experience and product-first attitude set us apart from other groups and gets us the business results our clients want.

Why You Should Work With Us

You'll be exposed to a wide range of clients who are at the cutting edge of innovation in their field and get to work on fascinating problems, supporting real products, with real data. We help lots of companies, from some of the largest companies in the world to small startups in Silicon Valley who are building the next big thing.

Expert Mentorship: Direct guidance from senior staff with 20+ years of applied ML experience

Competitive Compensation: Market-rate pay with performance upside

Fully Remote: Work from any location of your choice, on a flexible schedule

Real Impact: Your models go into production and serve real users

The Role

As a Senior Data Scientist, you will lead the design, development, and deployment of production machine learning models. You will work directly with stakeholders to understand their business problems, translate them into data science solutions, and deliver measurable impact. You will also mentor junior team members and drive technical excellence across engagements.

You'll own projects end-to-end, from exploratory analysis and model development through deployment, monitoring, and iteration alongside senior data engineers. This is a hands-on, individual contributor role at a senior level. Client-facing communication is part of the job.

Requirements

A successful candidate has 5+ years of experience in applied data science and machine learning, a strong statistical foundation, and demonstrates the following:

• Production ML experience: building, deploying, and maintaining models that serve real users at scale
• Strong Python skills including scikit-learn, pandas, NumPy, and at least one deep learning framework (PyTorch or TensorFlow)
• Proven experience building predictive scoring, classification, or ranking models deployed to production at scale
• Proficiency in SQL and comfort working with large-scale data warehouses (Redshift, Snowflake, BigQuery)
• Experience deploying RAG-based chat bots, including  how to reduce hallucinations and a strong understanding of the tradeoffs across various approaches
• Solid statistical foundation: hypothesis testing, distributions, probability, experimental design
• Experience communicating findings and model recommendations to non-technical stakeholders
• Comfort working independently across multiple projects simultaneously
• English proficiency at B2 or above (written and spoken)

Nice to Have

• Experience applying LLMs or transformer-based NLP for structured text classification, information extraction, or embedding-based retrieval
• Geospatial feature engineering — location-based statistics, spatial indexing, or OpenSearch for proximity scoring
• Experience with Vision-Language Models (VLMs) or satellite/aerial imagery analysis
• Familiarity with MLOps tooling — experiment tracking (MLflow, W&B), model registries, CI/CD for ML
• Experience with cloud ML platforms (AWS SageMaker, GCP Vertex AI)
• Exposure to utilities, energy, infrastructure, or enterprise SaaS domains
• Experience fine-tuning or adapting pre-trained models (LoRA, PEFT, or full fine-tune)

Role Expectations

• This is a production role. We build systems that run in the real world

We are seeking a detail-oriented Security Engineer to join the Security Compliance team and support application security initiatives across a modern cloud-based platform. This role focuses on secure code analysis, vulnerability assessment, remediation tracking, and embedding security throughout the Software Development Lifecycle (SDLC).

You will collaborate closely with Engineering and Site Reliability teams to strengthen application security posture, automate security processes, and ensure vulnerabilities are effectively prioritized and remediated.

Details

Location: Remote in EU

Employment Type: Full-time

Start Date: ASAP

Work Model: Fully remote

Key Responsibilities

Contribute as a core member of the Security Compliance team.

Perform secure code analysis and assist in identifying security weaknesses.

Analyze application vulnerabilities to determine severity, business impact, and remediation strategies.

Partner with Site Reliability and Application Development teams to track vulnerabilities through resolution.

Support the integration of security practices into the Software Development Lifecycle.

Assist in automating security controls and remediation tracking processes.

Maintain thorough documentation and ensure detailed security reporting.

Continuously improve application security standards and processes.

Requirements

Experience in application development and security vulnerability management (academic or professional).

Working knowledge of Windows and Linux environments.

Understanding of secure coding principles and common vulnerability frameworks.

Familiarity with public cloud providers such as AWS, GCP, or Azure.

Software development experience in one or more of:

Python

Java

C#

C++

Go

JavaScript

Experience developing script-based automation solutions.

Strong written, verbal, and interpersonal communication skills.

Associate’s, Bachelor’s degree, or equivalent practical experience in a related field.

Detail-oriented mindset with curiosity and willingness to learn.

We are looking for an experienced Senior Backend Engineer to design, enhance, and develop core backend services powering a large-scale no-code application platform. You will join a high-performing engineering team responsible for scalability, performance optimization, cloud modernization, and ensuring the platform reliably handles billions of requests.

This role requires strong backend fundamentals, deep system design knowledge, and the ability to work across complex distributed systems in a cloud environment.

Details

Location: Remote in EU (MUST)

Employment Type: Full-time

Start Date: ASAP

Work Model: Fully remote

Key Responsibilities

Design, develop, and optimize high-performance backend services.

Break down complex technical challenges into prioritized implementation tasks.

Deliver end-to-end, production-ready solutions with high maintainability.

Collaborate cross-functionally with Product Managers, Architects, and stakeholders.

Identify system bottlenecks and drive scalability, performance, and reliability improvements.

Lead code refactoring initiatives and modernization efforts.

Mentor engineers and uphold high coding standards through reviews and guidance.

Communicate technical concepts clearly to both technical and non-technical stakeholders.

Contribute to continuous improvement of backend architecture and cloud optimization.

Requirements

Proven experience with backend technologies and system design using one or more of:

C / C++ (C++ strongly preferred)

C#

Java

Node.js / TypeScript

Python

Strong understanding of asynchronous programming paradigms.

Experience building and maintaining distributed systems.

Hands-on experience with cloud technologies (hosting, cloud services, containerization).

Experience integrating heterogeneous systems and technologies.

Familiarity with RPC communication protocols such as REST, gRPC, Thrift, etc.

Experience with CI/CD scripting and deployment processes (preferred).

Strong problem-solving skills with proactive ownership mindset.

Excellent communication skills and ability to mentor engineers.

Founding Engineer (Full-Stack / Real-Time AI Systems)

📍 San Francisco (preferred) | Remote (exceptional only)
 

🚀 TwinTone.ai

TwinTone is building AI Creators that live stream, sell products, and drive revenue 24/7.
 

We turn real creators into monetizable AI Twins powering:

• AI Live Shopping for brands
• Automated UGC distribution at scale
• AI-powered casino & iGaming live streams
 

We operate at the intersection of AI, real-time video, and commerce infrastructure.
 

• 2,000+ creators in our network
• 1.2B+ monthly distribution reach
• Growing SaaS + live-stream revenue
• US-based company, backed by angels + a16z Speedrun

We are now rebuilding our architecture properly to support real-time AI streaming at scale.

This is not a maintenance role - this is rebuild + scale + ownership.

What You’ll Do

• Own architecture across frontend + backend
• Rebuild and harden our system for real-time AI live streams
• Scale concurrent AI video sessions (low latency)
• Design event-driven systems for AI responses + video pipelines
• Improve reliability (AWS + Supabase + React + Java backend)
• Optimize LLM + video inference cost

Build features across:

• AI live casino streams (iGaming use cases)
• AI live shopping streams
• Creator onboarding + IP licensing
• Brand & partner dashboards
• Distribution + analytics engine
• Work directly with founder on roadmap and technical direction

• Hire and lead future engineering team

   

You will own the technical foundation of the company.

Tech Stack

Frontend: React + TypeScript, NextJS
Backend: Java
Database: Postgres (Supabase)
Infra: AWS EC2 + Global Accelerator

Bonus If You’ve Worked With

• Real-time streaming systems (WebRTC / RTMP / HLS)
• Event-driven architecture
• AI video / voice APIs
• High-concurrency systems
• Payments / marketplace architecture
• iGaming / betting infrastructure
• Large-scale content distribution systems

Who You Are

• Backend-leaning full-stack engineer
• Strong systems thinker
• Builder > talker
• Comfortable in early-stage chaos
• Opinionated about clean architecture
• Care deeply about latency, performance, and scalability
• Want to build a category-defining company

This is not a 9–5 role - This is a founder-level role.

What You Get

• Meaningful founding equity
• Direct ownership of architecture
• Real customers + revenue
• Live AI product in market
• Opportunity to build infrastructure powering AI-driven commerce + gaming

We are raising capital and expanding into iGaming + social commerce partnerships.

Start ASAP.

Specifically, we are looking for someone with extensive experience in 3D web development, ideally possessing most of the following skills:

WebGL (strong, hands-on experience)

Experience with LuciadRIA (alternatively CesiumJS or comparable 3D frameworks)

Performance optimization for large-scale 3D scenes

3D visualization experience

IFC / BIM experience (nice to have)

TypeScript

Node.js

It would also be a strong advantage if the candidate is a proficient full-stack developer, enabling them to support the team beyond 3D-related topics, including backend and database-related tasks. Depending on seniority and qualifications, I would also consider the candidate for a technical lead role.

Our Mission and Vision

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

Why are we introducing Product UX/Product Experience Role

At Solidgate, product quality is not defined only by features shipped — it’s defined by how clearly customers understand our product, how confidently they use it, and how well it fits into their real-world workflows.

As we scale, UX and Product Experience direction becomes a strategic function, not just a design layer.
We’re introducing this role to ensure that customer insight, product design, and user experience are deeply embedded into how product decisions are made — not added after delivery.

This role is about shaping how customers experience Solidgate end-to-end — from first demo to daily usage and long-term value.
 

What You Will Own

— Product UX & Product Experience strategy across Solidgate products
— Design as a system, not a service: principles, standards, rituals, and scalable practices
— Customer insight & feedback loop: turning customer signals into clear UX and product improvements
— UX involvement in sales demos, custom solutions, and merchant-facing initiatives, ensuring product clarity and consistency
— Experience-driven roll-out of new features: how customers discover, understand, and adopt new capabilities
— Close collaboration with Product Managers to embed UX thinking into discovery, prioritization, and decision-making
— Leadership of the Product Design function as a strategic partner to Product and Engineering
— Shaping how Solidgate balances usability, complexity, and scale in a fintech environment
 

What Makes This Role Different

— This is not a purely visual or UI role
— This is not a support function for PMs or Sales
— This is a product leadership role, focused on experience, clarity, and customer value

You will influence what we build, how we build it, and how customers perceive it.
 

Team Setup

You will directly lead:
— Product Design Team

You will work closely with:
— Product Managers
— Sales, Merchant Operations, and Integration teams

Your lead & mentor: Artem Sadurskyy, Chief Product Officer
 

Our Ideal Candidate

— Proven experience in Product UX, Product Design Leadership, or Product Experience roles
— Strong product mindset with deep customer obsession
— Experience working closely with Product Managers on discovery and prioritization
— Ability to translate complex customer workflows into clear, usable product experiences
— Experience building or scaling design systems, UX standards, and design processes
— Confidence operating in ambiguity and shaping a function as the company scales
 

Tools & Environment

— Figma
— Jira, Confluence or Notion
— Customer feedback & analytics tools
— Close collaboration with engineering and product teams
 

The Points That Make You Stand Out

— Experience in fintech, payments, or complex B2B products
— Experience working with sales-led or demo-driven products
— Strong understanding of customer onboarding, adoption, and retention flows
 

Why Join Solidgate?
High-impact role. You’re not inheriting a perfect system — you’re building one.
Great product. We’ve built a fintech powerhouse that scales fast. Solidgate isn’t just an orchestration player — it’s the financial infrastructure for modern Internet businesses. From subscriptions to chargeback management, fraud prevention, and indirect tax — we’ve got it covered.
Part of Endeavor — a global community of the world’s most impactful entrepreneurs. We’re proud to be the first payment orchestrator from Europe to join — and to share our expertise within a network of outstanding global companies.
Massive growth opportunity. Solidgate is scaling rapidly — this role will be a career-defining move.
Top-tier tech team. Work alongside our driving force — a proven, results-driven engineering team that delivers. We’re also early adopters of cutting-edge fraud and chargeback prevention technologies from the Schemes.
Modern engineering culture. TBDs, code reviews, solid testing practices, metrics, alerts, and fully automated CI/CD.

📩 Ready to shape Product Experience at scale? Click “apply”.

We’re looking for a Lead Product Analyst who can turn raw data into product strategy and help the team make smarter decisions every day. If you enjoy connecting metrics with real user behavior, leading analysts, and shaping product direction with data - this quest is for you 🚀
 

💪 YOUR QUEST-LINE:

• Guide and grow a team of Product Analysts - help them think deeper and keep the analytical bar high;
• Own analytics across key product domains - understand how users behave, what drives engagement, and where monetization actually happens;
• Shape and refine core product metrics (LTV, retention, churn, cohorts, funnels, activation/A-ha moments) and ensure consistent metric definitions and event taxonomy across the company;
• Develop and maintain dashboards in Tableau / Amplitude that reflect key product and business metrics;
• Drive experimentation culture - from shaping hypotheses to interpreting results and explaining what they mean beyond the numbers;
• Bring structure and statistical sanity into A/B testing and decision-making;
• Analyze user lifecycle and segmentation to uncover growth opportunities, friction points, and revenue drivers;
• Keep an eye on product health metrics, set up alerts/anomaly checks, investigate drops, and drive quick RCA with clear next steps;
• Work closely with CEO, CPO, Product Managers, and key stakeholders to make data part of everyday decisions;
• Continuously improve how we work with analytics - definitions, reporting logic, internal standards.

👨‍🚀 YOUR IN-GAME SKIN:

• 5+ years as a Product Analyst in product-based tech environments;
• 1+ year of experience leading or mentoring analysts;
• Strong SQL skills with hands-on experience working with large datasets;
• Experience defining and evolving core product metrics: retention, LTV, churn, funnels, cohorts, segmentation, activation;
• Hands-on experience designing and analyzing A/B tests, understanding statistical significance and experiment pitfalls;
• Experience working with Tableau and Amplitude;
• Experience building dashboards and reporting systems that support real product decisions;
• Experience owning metric definitions/event tracking and ensuring data consistency across tools (single source of truth);
• Understanding of how metrics connect to business impact and monetization logic;
• Strong communication skills - able to translate complex analysis into clear, actionable insights;
• Upper-Intermediate level of English.

🧜‍♀️ WILL BE YOUR BOOST:

• Familiarity with the Steam trade system, skins market, or gaming experience (CS2, Dota2, Rust);
• Domain experience in high-load E-commerce, Fintech, or iGaming projects;
• Proficiency in Python for deeper product analysis.

🥷 YOUR POWER-UPS SOURCE:

• Spontaneous weekend from the CEO;
• Support for professional development, including events (we went on a MAJOR trip to Copenhagen, for example), certifications, and educational materials;
• Start working at a time that’s comfortable for you;
• People Partner who will always support you in word and deed;
• Anniversary and performance bonuses;
• Input on project direction in a bureaucracy-free environment;
• Regular performance reviews and personal feedback sessions;
• 20 paid vacation days and 7 sick leave days;
• Assisting with the accounting and tax management for individual entrepreneurs;
• English language and Well-being benefit — so that you can improve your mental health the way you want;
• No time tracking;
• We purchase CHARGING STATIONS for our spacers;
• We help Ukraine: every month the company supports AFU and transfers donations for ammunition and supplies.

If you read everything carefully and exclaimed: «Oh, yeah, I'm good at everything and I want to do cool things together!», then we are already looking forward to your resume! 

Send them as soon as possible! 🚀

Job Summary:
We are seeking a skilled Full Stack Developer with strong expertise in Web (React) and Backend (Node.js), who can also leverage AI-powered development assistants (such as Cursor) to accelerate and optimize development, to join our US-based team.

Key Responsibilities:

• Build and maintain responsive web applications using React and Next.js.
• Develop server-rendered features, API routes, and optimized page rendering with Next.js.
• Design and implement robust RESTful APIs and backend services with Node.js (Express.js, Nest.js).
• Integrate front-end and back-end components to ensure seamless client-server communication.
• Manage data storage solutions: SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis).
• Containerize applications with Docker and participate in CI/CD workflows.
• Write modular and integration tests using Mocha, Jest, or similar frameworks.
• Follow security best practices to protect applications and user data.
• Collaborate with cross-functional teams to deliver high-quality software on schedule.

Must-Have Skills:

• AI-Accelerated Development: Proven ability to leverage AI-powered coding assistants such as Cursor (or similar tools) to speed up development tasks, code reviews, and debugging.
• Backend Expertise: Minimum of 5 years of professional experience with Node.js and modern JavaScript/TypeScript.
• Front-End Mastery: Strong command of React and Next.js for modern web development.
• API Design: Solid experience creating and consuming RESTful services.
• Async Programming: Deep understanding of asynchronous patterns (async/await, Promises).
• Testing & Debugging: Hands-on experience writing and maintaining unit and integration tests.
• Containerization & CI/CD: Experience with Docker and CI/CD platforms (e.g., GitHub Actions, Jenkins).
• Version Control: Proficient with Git and pull-request workflows.
• Communication: Fluent English (Upper-Intermediate or higher) for technical coordination and documentation.

Preferred Qualifications:

• Familiarity with GraphQL.
• Experience in Agile/Scrum environments.
• Skills in UI/UX design and responsive styling (HTML5, CSS3, Tailwind).
• Team leadership or mentorship experience.

Why Join Us:

• Shape the future of AI in retail with a company recognized by Techstars, Google for Startups, and Stanford
• Work on large, impactful datasets with real-world applications
• Be part of a passionate, mission-driven team building world-class AI systems

What we offer:

• Competative Salary
• Remote Work
• Time Tracking

Optimize Artifactory Setup to be scalable
We are modernizing JFrog Artifactory to simplify day to day use while preparing the platform for future scaling.
We are seeking an experienced Artifactory expert with proven expertise in enterprise-scale operation of artifact management platforms.

Tasks:
Conduct a comprehensive review of our existing Artifactory platform, develop optimization concepts, and implement enterprise-grade improvements including:

• Platform Assessment & Optimization: Analyze current setup, identify bottlenecks, and implement performance and security enhancements
• Cleanup Policies: Design and implement automated lifecycle management strategies for TB-scale artifact retention
• SCIM Integration: Architect and deploy enterprise-wide identity management and user provisioning
• Repository Restructuring: Plan and execute large-scale migration of repositories into optimized project structures
• Permission Management at Scale: Redesign and implement RBAC frameworks for complex, multi-tenant environments
• Continuous Improvement: Establish monitoring, governance, and alignment with industry best practices

Skills:

• Artifactory Deep Expertise:
• Multi-year production experience with JFrog Artifactory in complex enterprise environments
• Edge Nodes: Deep understanding of architecture, replication, and performance tuning
• Permission & User Management: Expert in complex RBAC structures and SCIM integration
• SCIM: Hands-on experience with SCIM-based user provisioning and identity management
• Project Organisation: Solid knowledge in enterprise-wide repository structuring and governance
• Repository Migration: Hands-on experience with large-scale migration projects (Repos to Projects)
• Cleanup Policies: Expertise in lifecycle management and storage optimization for TB-scale artifacts 
• API Mastery: Confident use of REST/GraphQL APIs for automation and integration
• Best Practices: Proven experience implementing Artifactory best practices
• Platform & Infrastructure Expertise:
  Kubernetes HA: Expert in operating highly available Artifactory clusters on Kubernetes
• OpenTofu: Solid knowledge in Infrastructure-as-Code for complex deployments
• Helm: Advanced knowledge in chart development and customization
• Production Operations: Experience with monitoring, incident response, and performance tuning
• Technical Documentation: Professional documentation of complex architectures (Markdown)
   

Nice to have:
ArgoCD: Hands-on experience with GitOps workflows

We’re looking for a Senior Data Engineer to join a SaaS company working with large-scale web data and consumer insights for global brands.

Details: 
Format: Full-time, Remote

Duration: 6 months (with possible extension)

Start: ASAP 
English: Fluent 

Requirements:

- 5+ years of Data Engineering experience

- Strong PySpark, Python, SQL

- Hands-on experience with AWS

- Practical experience with Databricks (critical)

- Understanding of production-grade data pipelines and data quality

- Confident English for cross-team collaboration

Nice to have:

- MLflow / LLM exposure

- Big Data & Data Lake architectures

- CI/CD, DevOps experience

We are looking for an experienced Senior Dynamics 365 Developer to join a long-term, full-time project for a client based in the EU. The role focuses on enterprise implementations of Dynamics 365 Project Operations / Project Service Automation (PSA) within complex business environments.

Project Details

Engagement: Full-time remote

Duration: Long-term

Location: European Union (EU-based candidates only)

Start Date: ASAP

English Level: Upper-Intermediate or higher

Key Responsibilities

Design, develop, and customize solutions within Dynamics 365 Project Operations / PSA

Build and maintain Power Apps, with a strong focus on Canvas Apps

Develop workflows and automations using Power Automate

Work with Dataverse for data modeling, integrations, and security

Implement business logic using C#, .NET, JavaScript, and Power Platform formulas

Integrate Dynamics 365 with other enterprise systems

Collaborate closely with business stakeholders, consultants, and technical teams

Follow and support ITIL-based processes and Service Management workflows

Must-Have Requirements

3+ years of hands-on experience with Dynamics 365 Project Operations / Project Service Automation

Strong experience with Power Apps (Canvas Apps – mandatory)

Solid knowledge of Dataverse, Power Automate, and Power Platform

Hands-on development experience with C#, .NET, JavaScript, and Power Platform formulas (e.g. N52)

Experience working with ServiceNow

Understanding of ITIL processes and service management practices

English at Upper-Intermediate level or higher

Nice to Have

Experience in enterprise or multi-country Dynamics 365 implementations

Exposure to integrations, APIs, or Azure services

Previous work in consulting or complex delivery environments

We are an iGaming company with over three years of experience and a team of more than 1300+ specialists. 

Our achievements include 10+ major projects that are popular among our clients and successfully operate in Tier 1-3 countries.
The company attracts and values highly qualified specialists, which allows us to efficiently build processes and successfully expand our presence in new locations. 

Join the team that launches new projects in various markets and shapes the future of the iGaming industry.
 

Tasks and responsibilities:

- Ensuring product development and profitability

- Transforming strategy into practical steps for growth by implementing organization-wide goal setting

- Control financial management, budgeting and financial stability

- Control daily activities, ensuring efficiency and effectiveness

- To maintain strong relations with partners, ensuring satisfaction of their needs and prompt resolution of any problems

- Monitor the company's activities and employee productivity, creating an inclusive culture that ensures the prosperity of team members and the achievement of organizational goals

- Recruit, develop and lead a high-performing executive team

What we expect:

- Experience in the iGaming niche or related niches

- 3+ years of work in management positions

- Outstanding organizational and leadership qualities, as well as obvious competence in strategic planning and business development

- Strong analytical skills, ability to use data to make business decisions

- Deep understanding of financial business processes;

- Assessment of the company's risks, ensuring their control and minimization

- Excellent communication skills

- Availability of knowledge in related fields (Finance, Legal, Marketing)

- Management of a team of 500+ employees

We offer:

- Flexible work schedule remotely

- Paid sick and vacation days

- Cool and creative gifts for holidays and important events of employees

- Necessary equipment for work as needed

- Competitive salary and incentives for your contribution and result

- The opportunity to participate in the company's internal events: open negotiations, product meetings and trainings on the development of soft skills

- Absence of micromanagement, hierarchy, fast decision-making speed

- The possibility of moving to European countries where we have offices

- Attending top conferences around the world

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.

Skylum allows millions of photographers to make incredible images. Our award-winning software automates photo editing with the power of AI yet leaves all the creative control in the hands of the artist. Join us on our mission to make photo editing enjoyable, easy, and accessible to anyone. You’ll be developing products with innovative technologies, providing value and inspiration for customers, and getting inspired in return.

Thanks to our incredible team of experts, we’ve built a collaborative space where you can constantly develop and grow in a supportive way. At the same time, we believe in the freedom to be creative. Our work schedule is flexible, and we trust you to give your best while we provide you with everything you need to make work hassle-free. Skylum is proud to be a Ukrainian company, and we stand with Ukraine not only with words but with actions. We regularly donate to various organizations to help speed up the Ukrainian victory.

Responsibilities:

• You will design and implement high-performance image processing algorithms that power intelligent photo-editing features.
• You will contribute to and evolve a cross-platform C++ core library used across desktop, mobile, and web platforms, ensuring scalability, performance, and maintainability.
• Depending on your level, you may also lead technical initiatives and drive architectural decisions within a small feature team.

Requirements:

• 5+ years of professional C++ development experience (C++17/C++20)
• Strong understanding of modern C++ paradigms (RAII, move semantics, STL, templates)
• Solid knowledge of multithreading, memory management, and performance optimization
• Strong problem-solving and analytical skills
• Ability to decompose complex tasks, define milestones, and estimate development effort
• Effective communication and teamwork skills
• Strong architectural thinking and ability to design scalable, maintainable cross-platform solutions
• Ability to define technical direction and drive implementation from design to delivery
• Product mindset: ability to not only build things right, but build the right things — making thoughtful trade-offs between quality, performance, and product impact

Nice to have:

• Proven ability to lead technical initiatives or features involving 2–3 engineers
• Experience with graphics APIs (Vulkan, Metal)
• Experience with GPU acceleration or compute shaders
• Familiarity with ML inference frameworks (OpenVINO, DirectML, CoreML, ONNX Runtime)
• Background in computer vision, image or video processing
• Experience working in performance-constrained or embedded environments
• Experience with cross-platform build systems (CMake)
   

What we offer:

For personal growth:

• A chance to work with a strong team and a unique opportunity to make substantial contributions to our award-winning photo editing tools;
• An educational allowance to ensure that your skills stay sharp;
• English and German classes to strengthen your capabilities and widen your knowledge.

For comfort:

• A great environment where you’ll work with true professionals and amazing colleagues whom you’ll call friends quickly;
• The choice of working remotely or in our office space located on Podil, equipped with everything you might need for productive and comfortable work.

For health:

• Medical insurance;
• Twenty-one days of paid sick leave per year;
• Healthy fruit snacks full of vitamins to keep you energized.

For leisure:

• Twenty-one days of paid vacation per year;
• Fun times at our frequent team-building activities.

If you are looking forward to working with true professionals and simply amazing people & product — we are waiting for your CV!