Jobs at Djinni

We are looking for a Senior Bank Partnership Specialist to own and grow relationships with banks and payment providers. This is a role for someone who is equally comfortable in a negotiation room and in a technical scoping call: you will lead commercial discussions with banks, drive the integration of their payment products into our platform, and work hand in hand with the partnerships and sales teams to turn those connections into real business value. If you understand how payment ecosystems work, enjoy building long-term institutional relationships, and like seeing a deal through from first contact to a live, revenue-generating integration, this role is for you.

Details

• Schedule: Full-time
• Location: Remote
• Start: ASAP
• Duration: Long-term
• English: Fluent

About the role

The Bank Partnership Specialist sits at the intersection of business development, payments, and sales. You will be the primary point of contact between our company and our banking and payment partners, responsible for sourcing new relationships, negotiating commercial and technical terms, and managing the full lifecycle of each partnership. A large part of the role is making payments actually work: coordinating the connection of banks and payment systems to our platform, aligning technical requirements between partners and our internal teams, and ensuring integrations launch smoothly and stay healthy. You will also partner closely with the sales department, equipping them with the payment capabilities, coverage, and partner context they need to win and retain customers. It is a high-ownership role with direct impact on revenue, payment coverage, and the company's standing with financial institutions.

You have

• 5+ years of experience in banking partnerships, payment provider relationships, fintech business development, or a closely related field
• A strong track record of negotiating and closing commercial agreements with banks, acquirers, or payment service providers
• Solid understanding of the payments ecosystem: card schemes, acquiring, payment gateways, settlement, PSPs, and related infrastructure
• Experience coordinating or managing payment integrations, including connecting banks or payment systems into a platform or product
• The ability to translate between commercial and technical stakeholders, and to scope integration requirements with partners and engineering teams
• Familiarity with payment regulation and compliance considerations (KYC/AML, PCI DSS, licensing) at a working level
• Experience collaborating with sales teams and enabling them with partner capabilities and go-to-market support
• Strong communication, relationship-management, and stakeholder-management skills
• A self-directed, ownership-driven approach, comfortable working independently in a fully remote setup
• Fluent English (written and spoken)

What to do

• Identify, approach, and build relationships with banks and payment providers that expand payment coverage and capabilities
• Lead commercial negotiations with banking partners, covering pricing, terms, and partnership structure through to signed agreement
• Manage the end-to-end onboarding of new partners, from initial contact to a live, production integration
• Coordinate payment integrations: align technical requirements between partners and internal engineering, and drive the connection of banks and payment systems into our platform
• Serve as the ongoing point of contact for partner banks, monitoring performance, resolving issues, and growing each relationship over time
• Work closely with the sales department, providing payment capabilities, partner context, and support for customer deals
• Collaborate with the partnerships team to align on strategy, priorities, and the partner pipeline
• Track partnership performance and integration health, and report on coverage, status, and opportunities to stakeholders
• Stay current on payment industry trends, regulation, and competitor activity to inform partnership strategy

We’re looking for a strategic, results-driven marketing lead to structure, lead, and scale the marketing function across our two core products. You’ll manage team and work directly with the C-suite to set KPIs, build systems, and drive growth.

Responsibilities

• Build and execute half-year and full-year marketing strategies.
• Define and track KPIs for performance, lead generation, and team productivity.
• Lead weekly planning, execution monitoring, and monthly reporting of all marketing efforts.
• Systemize the lead acquisition + lead management flow.
• Spot growth opportunities, test new channels, and scale what works.

Qualifications

• 3+ years in digital marketing, with a proven strategic and team leadership background.
• Experience in Affiliate Marketing and paid performance channels (Google, Meta).
• Strong analytical skills — confident with dashboards, KPIs, and reporting.
• Proficiency in applying AI tools for work tasks.
• PR and partnership management experience is a plus.
• Upper-intermediate English (B2).

We Offer

🌍 Remote work from anywhere 🌴 Unlimited paid vacation days 🤒 10 paid sick days 🗣 English classes 📚 Take part in conferences worldwide

Are you eager to take ownership of a portfolio of complex, high-impact projects? Do you excel at executive-level stakeholder management and driving results in dynamic environments? We have a great opportunity to make a real impact.

We are looking for a self-motivated, results-driven Senior Project Manager with strong leadership skills to oversee the delivery of existing projects and lead the launch of new initiatives.

You will join our Department, which is rapidly growing in competencies, projects, customers, and professionals. We are excited to grow and evolve together with you.

CUSTOMER

We partner with global customers to deliver cutting-edge solutions in enterprise software. We focus on high-value, large-scale projects that require adaptability, technical excellence, and strong stakeholder engagement.

PROJECT

You will manage a portfolio of existing projects and lead the initiation of new ones across different domains. Current teams consist of experienced professionals already engaged with customers, and the department has ambitious expansion plans. Projects vary in scope and require expertise in multiple methodologies.

Responsibilities:

• Lead planning, execution, and delivery of multiple projects within scope, time, and budget
• Establish and maintain effective delivery supervision across the portfolio
• Build and manage project teams, fostering collaboration and growth
• Select and adapt project management methodologies to fit project needs
• Identify, assess, and mitigate risks proactively
• Maintain accurate project documentation and reporting for stakeholders
• Communicate closely with customers to manage expectations and support business development
• Coordinate resources, delegate tasks, and monitor progress
• Resolve conflicts and promote a high-performance team culture
• Utilize project management tools to ensure transparency and progress tracking

Requirements:

• 5+ years of experience in project and/or program management
• Experience with public sector or government projects
• Experience with fixed-price projects
• Strong understanding of project, program, and portfolio management concepts
• Hands-on experience with Agile, Scrum, Waterfall, and hybrid methodologies
• Proven leadership skills with ability to motivate and guide teams
• Strong risk management, planning, and decision-making skills
• Experience with project management tools (e.g., Jira, MS Project, Microsoft tools)
• Excellent communication, presentation, and stakeholder management skills
• Strong organizational, negotiation, and conflict resolution capabilities
• Ability to adapt quickly to changes and manage complexity
• Advanced understanding of corporate environments and business objectives
• Upper-Intermediate or Advanced English level

Чи прагнете ви взяти на себе відповідальність за портфель складних, високоефективних проєктів? Чи маєте ви досвід управління взаємодією зі стейкхолдерами на рівні топменеджменту та досягнення результатів у динамічному середовищі? Ми пропонуємо чудову можливість зробити реальний внесок.

Ми шукаємо самомотивованого, орієнтованого на результат Senior Project Manager з сильними лідерськими навичками для управління реалізацією поточних проєктів і запуску нових ініціатив.

Ви приєднаєтеся до нашого департаменту, який стрімко зростає за напрямами компетенцій, кількості проєктів, клієнтів та фахівців. Ми раді зростати та розвиватися разом із вами.

КЛІЄНТ
Ми співпрацюємо з глобальними клієнтами, надаючи передові рішення у сфері корпоративного програмного забезпечення. Ми зосереджуємося на високовартісних, масштабних проєктах, що потребують гнучкості, технічної досконалості та ефективної взаємодії зі стейкхолдерами.

ПРОЄКТ
Ви керуватимете портфелем поточних проєктів та очолюватимете ініціацію нових у різних доменах. Поточні команди складаються з досвідчених фахівців, які вже співпрацюють із клієнтами, а департамент має амбітні плани щодо розширення. Проєкти різняться за масштабом і потребують досвіду роботи з різними методологіями. 

Обов'язки:

• Керувати плануванням, виконанням та доставкою кількох проєктів у межах визначених термінів, бюджету та обсягу
• Забезпечувати ефективний контроль доставки по всьому портфоліо
• Формувати та управляти командами проєктів, сприяючи співпраці та розвитку
• Обирати та адаптовувати методології управління проєктами відповідно до потреб
• Виявляти, оцінювати та проактивно мінімізувати ризики
• Вести точну проєктну документацію та звітність для стейкхолдерів
• Тісно комунікувати із замовниками, керувати їхніми очікуваннями та підтримувати розвиток бізнесу
• Координувати ресурси, делегувати завдання та контролювати прогрес
• Вирішувати конфлікти та підтримувати культуру високої продуктивності в команді
• Використовувати інструменти управління проєктами для прозорості та відстеження прогресу

Вимоги: 

• 5+ років досвіду в управлінні проєктами та/або програмами
• Досвід роботи з проєктами державного сектору або урядовими проєктами
• Досвід роботи з проєктами з фіксованою ціною
• Глибоке розуміння концепцій управління проєктами, програмами та портфоліо
• Практичний досвід роботи з Agile, Scrum, Waterfall та гібридними методологіями
• Доведені лідерські навички та вміння мотивувати й спрямовувати команди
• Сильні навички управління ризиками, планування та прийняття рішень
• Досвід роботи з інструментами управління проєктами (наприклад, Jira, MS Project, Microsoft tools)
• Відмінні комунікаційні, презентаційні та навички управління стейкхолдерами
• Сильні організаційні, переговорні та навички вирішення конфліктів
• Здатність швидко адаптовуватися до змін та працювати в умовах складності
• Просунутий рівень розуміння корпоративних середовищ та бізнес-цілей
• Рівень англійської - Upper-Intermediate або Advanced 

RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment
 

Who We Are:

An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.
 

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

Job Description:

• User Behavior Analysis: Funnel analysis for registration, deposit, betting, and withdrawals.
• Monitoring key product KPIs such as retention, churn, LTV, session length, etc.
• Generate performance reports to identify which features drive user engagement and revenue.
• Hypothesis Support & Validation: Collecting and analyzing data to validate or reject product hypotheses.
• Working closely with UX/UI teams to improve the user experience based on insights.
• Create a presentation with the performance results of the project on a regular basis.

Qualifications:

• Experience of 2+ years of working with a b2c product, as a Product Analyst or Performance Analyst.
• Proven ability to analyze and interpret complex data, identify trends, and provide actionable insights.
• Strong knowledge and experience using Tableau or Power BI.
• Proven experience with SQL.
• Strong communication skills with the ability to collaborate cross-functionally with finance, marketing, and operations teams.

• Familiarity with data visualization best practices and presenting insights to stakeholders.

   

Additional Information

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

We are a consulting company operating in the finance and cryptocurrency sector. We have an open remote position for a Customer Support Managers: German language. 

Job Details:

Employment Type: Unofficial employment (Temporary) 
Working Hours: Monday to Friday, 9 hours per day.
(Including a lunch break and two 15-minute breaks)

Responsibilities: Provide oral and written consultations to clients regarding any questions related to the company's operations. There are no outbound calls or sales involved; the line is exclusively for incoming calls.

Salary: paid to a cryptocurrency wallet. If you have not used this method before, we will guide you through the process.
For more details, we can discuss via phone call or online interview.

Junior JavaScript / NestJS Developer

Junior JavaScript Developer with experience in backend development using NestJS and Node.js. Skilled in building and maintaining REST APIs, implementing server-side logic, working with databases, and supporting existing applications. Familiar with JavaScript, NestJS, Git, and basic software development principles, including clean code practices and debugging.

Worked with API integrations, database queries, authentication flows, and application performance improvements. Comfortable collaborating in team environments, following technical requirements, and learning new tools and frameworks quickly.

Looking for an opportunity to contribute to a product-focused team, grow as a backend developer, and deepen expertise in JavaScript ecosystem and scalable backend development.

📍 Location: EU only
🕒 Full-time | Long-term project (initially 6 months+)
🕘 Working hours: 9:00–18:00 CET
 

We’re looking for a strong Senior NLP & Python Developer to join an innovative AI-powered healthcare product focused on clinical trial automation and protocol intelligence.

The product is a next-generation Clinical Trial Management System (CTMS) that uses AI to analyze complex medical protocols (100–400+ page documents) and transform them into structured, executable workflows for research sites and clinical operations teams.

You’ll work on advanced NLP/RAG pipelines, scalable backend architecture, and AI systems that must meet strict healthcare compliance and auditability requirements.

What you’ll work on

• Designing and optimizing RAG pipelines for medical protocol parsing
• Building AI-powered extraction systems using LangChain, LangGraph, LLMs, and VLMs
• Improving AI traceability, reproducibility, and deterministic outputs
• Developing scalable backend services with FastAPI and PostgreSQL
• Working with vector databases (pgvector) and embedding pipelines
• Implementing document classification and extraction workflows
• Enhancing observability, validation, monitoring, and testing
• Supporting validation-ready and compliance-oriented architecture
• Improving performance and scalability of AI/ML infrastructure

Tech Stack

• Python 3.14
• FastAPI
• SQLModel / SQLAlchemy / Pydantic v2
• PostgreSQL + pgvector
• LangChain / LangGraph
• Docker / Docker Compose
• Celery
• Redis
• RabbitMQ
• NLP / LLM / VLM pipelines

Requirements

• 5+ years of commercial Python development experience
• Strong experience with FastAPI and SQLAlchemy
• Deep knowledge of PostgreSQL (schema design, indexing, optimization)
• Experience with Docker and microservice architecture
• Hands-on experience with LangChain and RAG systems
• Experience with vector databases (preferably pgvector)
• Strong understanding of embeddings, prompt engineering, and AI orchestration
• Experience with Celery, Redis, RabbitMQ
• Practical experience with document extraction / NLP systems
• Experience working in regulated industries (healthcare, fintech, life sciences, etc.)
• Strong architectural and system-design mindset
• Upper-Intermediate+ English

Nice to have

• Experience with GxP or healthcare-compliant AI systems
• Experience with AI explainability and auditability
• Familiarity with Ruff, Poetry, pre-commit hooks
• Experience scaling AI-heavy platforms

Team

You’ll collaborate with:

• ML Architect
• Senior ML/Python Engineer
• Frontend Engineer
• QA Engineer
• BA & PM

This is a high-impact role where you’ll directly influence the architecture of a complex AI healthcare platform.

📩 If you have strong Python + NLP/RAG expertise and want to work on meaningful AI systems in healthcare — apply now.

LineUp is a fast-growing IT outsourcing company with 13 years of experience. We are currently looking for a Middle Backend Develope to join a long-term product project.

You will become part of the Smart City ecosystem - a large-scale software product for the Middle East market. This is a fully agile, product-oriented environment with real users and a tangible impact on urban infrastructure.
 

Key Responsibilities:

• Develop and maintain robust backend applications using Node.js and NestJS in a monorepo and microservices environment.
• Embrace and operate within a T-shaped approach, being ready to extend expertise beyond backend tasks to ensure end-to-end delivery of features.
• Work with PostgreSQL (AWS RDS) and Redis to design, implement, and optimize database and caching solutions.
• Develop and maintain integrations with various AWS services including SQS, S3, Lambda, IAM, System Manager, EC2, and EKS/ECS for cloud-native applications.
• Contribute to containerization and deployment processes using Docker, including building images and pushing to registries, implementing and maintaining CI/CD pipelines using GitLab runners.
• Implement and configure monitoring and observability using Prometheus and Grafana to ensure system health and performance.
• Collaborate closely with stakeholders and other developers to understand business requirements, translate them into high-quality technical solutions that meet those needs.
• Troubleshoot and debug backend issues, optimizing code to enhance performance and maintainability.
• Participate in the agile development process, contributing to scram events, fostering a collaborative and cross-functional team environment.
• Stay current with the latest technologies and best practices, and promote continuous learning and self-development within the team. Mentor other team members, providing guidance and sharing your knowledge.

Qualifications:

• Minimum of 2 years of experience in backend development with a focus on Node.js, NestJS, and related technologies.
• Knowledge or experience in Frontend development (specifically Next.js) is a significant plus.
• Knowledge or experience with automated tests (integration, E2E) is a significant plus.
• Willingness and mindset to work in a T-shaped model, contributing to various stages of the development lifecycle.
• Familiarity with microservices architectures and monorepo environments.
• Experience with PostgreSQL (AWS RDS), Redis, and backend data management.
• Knowledge of AWS services including SQS, S3, Lambda, IAM, EC2, and EKS/ECS.
• Understanding of Docker and CI/CD pipelines, with some experience using GitLab runners.
• Familiarity with monitoring tools such as Prometheus and Grafana.
• Ability to document backend designs and processes clearly.
• Strong problem-solving skills and attention to detail, with a drive to create high-quality, performant code.
• Ability to work both independently and as part of a team in an agile environment.
• Good communication skills, with the ability to interact professionally with team members and stakeholders.
• English at Upper-Intermediate level and above.

What We Offer:

• Competitive salary.
• A collaborative and innovative work environment.
• Professional development opportunities.
• The chance to work on exciting and challenging projects.
• A supportive company culture.

LineUp is a fast-growing IT outsourcing company with 13 years of experience. We are currently looking for a Middle Fullstack Developer to join a long-term product project.

You will become part of the Smart City ecosystem - a large-scale software product for the Middle East market. This is a fully agile, product-oriented environment with real users and a tangible impact on urban infrastructure.

Key Responsibilities:

• Develop and maintain solutions using Node.js, NestJS, React, and Next.js.
• Build and manage microservices and monorepo environment architectures on the backend.
• Design, implement, and optimize database solutions using PostgreSQL (AWS RDS) and caching with Redis.
• Work with various AWS services including SQS, S3, Lambda, IAM, EC2, and EKS/ECS to build scalable and efficient cloud-based solutions.
• Contribute to containerization and deployment processes using Docker, including building images and pushing to registries, implementing and maintaining CI/CD pipelines using GitLab runners.
• Utilize state management tools like Zustand or similar, and integrate frontend applications with backend services using TanStack (React Query) or other data-fetching libraries.
• Ensure UI/UX consistency by leveraging component libraries such as PrimeReact or similar and building reusable components.
• Implement monitoring and observability for applications using Prometheus and Grafana to ensure system reliability and performance.
• Participate in the agile development process, contributing to scram events, fostering a collaborative and cross-functional team environment.

• Stay current with the latest technologies and best practices, and promote continuous learning and self-development within the team. Mentor other team members, providing guidance and sharing your knowledge.

   

Qualifications:

• Minimum of 3 years of experience in backend and frontend development with a strong focus on Node.js, NestJS, React, Next.js, and related technologies.
• Experience with microservices architectures and monorepo environments will be a plus.
• Proficiency in PostgreSQL (AWS RDS), Redis, and backend data management.
• Familiarity with AWS cloud services including SQS, S3, Lambda, IAM, EC2, and EKS/ECS.
• Understanding of Docker, CI/CD pipelines, and experience with GitLab runners.
• Experience with frontend state management libraries (e.g., Zustand) and data-fetching tools like TanStack (React Query).
• Familiarity with component libraries such as PrimeReact or similar, and a working knowledge of React hooks.
• Ability to document architectures, designs, and processes clearly.
• Excellent problem-solving skills and attention to detail, with a passion for creating high-quality, performant code.
• Ability to work effectively both independently and as part of a team in an agile environment.
• Good communication skills, with the ability to interact professionally with team members and stakeholders.

• English at Upper-Intermediate level and above.

   

What We Offer:

• Competitive salary.
• A collaborative and innovative work environment.
• Professional development opportunities.
• The chance to work on exciting and challenging projects.
• A supportive company culture.

Join us in delivering excellence through agility and innovation!

The company is looking for a Generalist Technical Artist – Playables Engineer with strong game design intuition and a passion for creating engaging interactive experiences.

This role focuses on building, iterating, and polishing HTML5 playable ads where gameplay, visuals, and interaction come together seamlessly. The ideal candidate combines technical art expertise with lightweight coding skills and a strong understanding of what makes games feel fun, responsive, and satisfying.

 

Core Responsibilities
 

Own the visual execution and interactive feel of short-form game experiences by combining:

• Optimized 2D and 3D art creation
• Lightweight game-focused coding
• Strong understanding of gameplay mechanics and player experience
• Rapid prototyping and iteration workflows
  
   

Key Responsibilities
 

Technical Art & Animation

• Create and optimize 2D/3D assets for playable ads
• Work with Blender, Photoshop, and After Effects
• Handle:
  • Model editing and cleanup
  • Asset optimization
  • Materials, lighting, scale, and pivots
  • Exporting game-ready assets such as GLB files and textures
• Animate UI, gameplay feedback, VFX, and characters
• Integrate visuals into HTML5 playable pipelines
• Ensure strong visual quality while maintaining mobile performance
   

Gameplay & Interactive Development

• Use AI tools and agentic workflows to rapidly create gameplay systems, animations, assets, and interactive experiences
• Write, modify, and debug JavaScript / TypeScript to:
  • Control gameplay behavior
  • Tune timing, pacing, and feedback
  • Connect visuals with interaction logic
  • Create a satisfying polish and game feel
• Work with AI coding assistants and modern creative development tools
• Contribute to rapid prototyping and AI-assisted game development pipelines
• Experiment with emerging AI technologies for game creation and interactive content
  
   

Required Qualifications
 

• 3+ years of experience in Technical Art, Game Art, Playables, or Interactive Design
• 3+ years of hands-on experience with Blender creating game-ready 3D assets
• 2+ years of experience building interactive HTML5 playable ads using web-based game frameworks
• Experience within the mobile gaming industry
• Strong experience with:
  • HTML5
  • JavaScript / TypeScript
  • Node.js
  • Pixi.js
  • Three.js
  • GitHub
• Strong understanding of game mechanics, game feel, player feedback, and gameplay polish
• Experience creating mobile game animations, UI animations, VFX, and gameplay feedback
• Experience using AI tools, agentic workflows, and AI coding assistants

• Understanding of mobile optimization and lightweight playable ad performance constraints
   

  Nice to Have

• Unity or Unreal Engine experience
• GLSL or custom shader experience
  
   

Why Apply?
 

This is an exciting opportunity to work at the intersection of gaming, creativity, and emerging AI technologies. They are looking for someone who is passionate about building engaging interactive experiences, experimenting with new tools, and pushing the boundaries of playable content creation.
 

If you enjoy combining art, gameplay, and technology to create experiences that players instantly connect with, they would love to hear from you.

About the Role

We are expanding our team and looking for a DevOps Engineer to join our RnD department. You will be responsible for building, maintaining, and optimizing our infrastructure, ensuring high availability and performance of services across multiple internal systems. This is a great opportunity to work on high-load projects, improve reliability, and contribute to scalable architecture solutions.

Who We Are

Our RnD department is a key driver of innovation in the company, consisting of multiple teams that develop CRM systems, marketing tools, CMS, payment solutions, and internal platforms. We focus on automation, scalability, and performance, building systems that support business growth across multiple products and regions.

Why Join Us?

• You’ll work on high-load, scalable infrastructure supporting critical business systems.
• You’ll have the opportunity to design and improve DevOps processes, including CI/CD, monitoring, and cloud infrastructure.
• We use modern technologies and cloud solutions, with a strong focus on automation and reliability.
• You’ll collaborate closely with backend developers, DevOps engineers, QA, and architects.
• We encourage knowledge sharing, and continuous improvement of processes and tools.

Requirements

Must-Have:

• 2+ years of experience as a DevOps Engineer.
• Strong hands-on experience with Kubernetes, including creating and maintaining Helm charts.
• Deep understanding of Docker and Docker Compose, experience building service images.
• Experience with cloud platforms such as AWS and DigitalOcean.
• Experience building and maintaining CI/CD pipelines (GitLab CI, GitHub Actions).
• Experience with database setup and clustering (PostgreSQL, MySQL, MongoDB).
• 3+ years of experience with Linux administration.
• Experience deploying and supporting PHP applications (php-fpm, Roadrunner).
• Experience configuring and optimizing web servers (Nginx, Traefik) and working with Cloudflare.
• Experience with monitoring and logging stack: Prometheus, Grafana, ELK.
• Scripting skills for automation (Python, Bash).

Nice-to-Have:

• Experience with EKS or managed Kubernetes services.
• Experience with ArgoCD or GitOps approaches.
• Experience designing and maintaining High Availability architectures.
• Experience with Infrastructure as Code (Terraform, Ansible).
• Understanding of cloud security best practices.

Responsibilities

• Maintain and improve the company’s infrastructure and DevOps processes.
• Ensure high availability, stability, and performance of services.
• Investigate and resolve production incidents.
• Develop and maintain monitoring, logging, and alerting systems.
• Organize and improve backup and disaster recovery processes.
• Collaborate with development teams to optimize deployment and infrastructure workflows.
• Participate in planning and designing system architecture and environments.

Benefits

• 18 business days of paid vacation + public holidays compensation.
• Insurance Fund of the company.
• Partial coverage of professional courses.
• Coverage of sick leaves, sports activities, and English language courses.

Location: Remote (Europe)
Experience Level: 5+ years

About the Project
We are looking for a Senior Backend Developer (close to Architect level) to design and build core backend services for the ORA platform. The role is focused on secure cloud integration using KMIP and Barbican, with strong involvement in cryptography, Kubernetes, and open-source technologies.

Key Requirements

Must have:

• Senior-level experience in backend development with Java, Golang, or Python
• Proven hands-on experience in crypto-related projects (clearly visible in CV)
• Strong understanding of cryptography, including TLS and data encryption
• Practical expertise with Kubernetes (infrastructure and management layers)
• Experience working with OpenStack
• Solid background in unit and integration testing
• Experience designing and maintaining distributed systems and core backend services
• English level: Upper-Intermediate / Advanced (C1+)

Nice to have (at least one of):

• Experience with KMIP and key management systems
• Knowledge of Barbican or similar solutions
• Understanding of cloud convergence and ORA architecture
• Experience with microservices scalability and performance optimization
• Familiarity with open standards and open-source integrations

Tech Stack
Java, Golang, Python, Kubernetes, OpenStack, Unit Testing, Integration Testing

Responsibilities

• Design and develop core backend services for ORA
• Integrate with KMS via KMIP (e.g., Barbican, Ceph)
• Build and manage Kubernetes-based infrastructure (CRDs, operators, controllers)
• Implement secure communication using TLS and encryption mechanisms
• Collaborate with architecture and infrastructure teams
• Develop and maintain unit and integration tests
• Participate in architectural decisions and provide technical leadership

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.

Company
The company specializes in lead generation within the iGaming domain, primarily through SEO-driven solutions. They work on long-term client projects and are currently expanding their internal development team.

Position Overview

We are looking for a Lead / Senior Full-Stack Engineer who operates at a true senior / lead level — not by years of experience, but by depth of expertise and ownership.

This role is for someone who:

• takes full ownership of complex systems
• makes architectural decisions
• builds scalable solutions (not just features)
• sets and raises engineering standards within the team

Location & Format

• Remote
• EU time zone required
• Full-time, long-term cooperation

Language Requirements

• English — required for daily communication
• Strong English is a significant advantage

Team & Projects

You will join a stable team working on long-term lead generation platforms.

This is not a task-execution role. We expect you to:

• take ownership of complex technical decisions
• improve architecture and system performance
• raise the overall engineering bar within the team

Tech Stack

• PHP (Symfony)
• WordPress
• JavaScript
• HTML / CSS

Key Requirements

WordPress (must-have, advanced level)

• Experience building complex, large-scale WordPress systems (not content websites)
• Hands-on experience with WordPress Multisite (production)
• Strong experience with custom plugin development, including:
  • OOP
  • Composer / autoloading
  • Typed properties
• Experience with:
  • custom database structures
  • custom caching strategies (not plugin-based)
  • advanced use of WP_Query
  • improving developer & admin tooling

👉 If your experience is mostly theme customization or plugin usage — this role is not a fit.

PHP (strong senior level required)

• 5+ years with modern PHP (8+)
• Ability to design abstractions, libraries, and internal frameworks
• Experience with:
  • phpcs / phpcbf
  • custom sniffs OR PHPParser / AST
  • reflection & introspection
  • DTOs, Value Objects, clean architecture principles

Frontend / CSS

• Strong modern CSS skills (must-have)
• Understanding of browser rendering, layout, and performance

Performance & Optimization (critical)

• Deep understanding of Core Web Vitals
• Real experience with performance optimization (not just tools/plugins)
• Ability to identify bottlenecks and design custom solutions

Mindset & Approach

We are looking for engineers who:

• think analytically and architecturally
• deeply understand systems, not just tasks
• challenge “working solutions” and improve them
• proactively raise engineering standards

👉 If you mainly execute tasks and rely on predefined solutions — this role is not a fit.

AI Usage

• AI is allowed, but must not be a dependency
• Strong preference for engineers with deep system understanding
• AI-generated communication is discouraged

Start Date

• ASAP

This is not a “build everything from scratch” role.
The main focus is working with legacy systems, understanding existing architecture, supporting ongoing development, fixing issues, and gradually improving the platform together with the team.

## Requirements
* Min. 5+ years of commercial experience with C# / .NET
* Good experience with legacy enterprise applications
* Experience supporting and improving existing systems
* Solid knowledge of ASP.NET / .NET Core
* Experience with SQL databases
* Frontend experience with Angular or React
* Understanding of APIs and microservices
* Experience with cloud environments is a plus (Azure or AWS)

## Nice to have
* Experience with Docker / CI/CD
* Experience with message brokers or distributed systems
* Understanding of modernizing monolithic applications
* Experience in enterprise or long-term support projects

## Responsibilities
* Support and maintain existing applications
* Analyze and fix production and business issues
* Develop new features in existing systems
* Participate in gradual modernization and refactoring
* Collaborate with product owners, QA, and other developers
* Write clean and maintainable code
* Participate in technical discussions and code reviews

Location: Remote /Ukraine/ Europe preferred
German language — B1-B2 level
English — good working level