Jobs at Djinni

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 700+ 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.

We are seeking a SOC Specialist to become a part of our team.

Responsibilities:

• Event Collection and Analysis: Gather and analyze events from infrastructure components (websites, servers, databases).
• Security Rule Development and Implementation: Create and implement security rules for scenarios like fake registrations, mass registrations, and DDoS attacks.
• Monitoring and Incident Response: Monitor and respond to rule triggers/incidents, refine response rules, and handle blocking actions.
• Security Incident Investigation: Investigate security incidents.
• Resource and Service Registry: Maintain a registry of resources and services.
• Security Compliance Control: Ensure resource compliance with international security standards and apply the latest security patches.
• Collaboration with Subcontractors and Security Partners: Work closely with subcontractors and partner companies on security matters.
• Administration of Security Systems: Manage security systems such as MDM (Mobile Device Management), BYOD (Bring Your Own Device), SIEM (Security Information and Event Management), and CloudFlare.
• Risk Analysis and Mitigation: Assess existing risks and develop compensatory actions to minimize them. Risk Analysis for New Systems and Projects: Evaluate potential risks related to implementing new systems, services, or applications to enhance business processes.

Qualifications

• Minimum 3 years of experience in IT and/or information security.
• Solid understanding of IT Infrastructure and Network Security principles.
• Familiarity with IT infrastructure protection systems and network security.
• Experience with IAM (Identity and Access Management) systems.
• Proficient in vulnerability management systems.
• Experience in configuring SIEM tools (Open Search, Splunk, or others).
• Desired experience in configuring security policies for Google Workspace/Office 365.
• Familiarity with tools like Terraform, GitLab, Prometheus, Grafana, Loki, Docker, Docker Compose, PowerBI, HaProxy, Nginx, and LEMP.
• Familiarity with cloud solutions such as AWS, DigitalOcean, CloudFlare, GCP, and Kubernetes.
• Experience with external audits (either undergoing or conducting them).
• Strong understanding of risk and incident management methodologies.
• Excellent documentation skills (creating instructions, policies, guidelines).
• Familiarity with scripting languages like Python, Bash/Shell scripts, SQL, and PowerShell for automation, parsing, API work, and database tasks.
• Knowledge of security standards like ISO/IEC 27001 and NIST.
• Familiarity with antivirus systems; experience with CrowdStrike is a plus.
• Desired experience in deploying and administering databases.
• Desired experience with Windows, Linux, and MacOS operating systems.
• Intermediate or higher proficiency in English (both written and spoken).

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

Requirements:

• Proven experience of work identity and access management systems.
• Hands-on experience with programming languages and automation tools (C#, .NET, Salt stack, Python, Terraform, Docker, etc.).
• Proficiency in PowerShell with automation and scripting
• Experience with Active Directory and similar systems.
• Experience integrating with Microsoft Active Directory or comparable third-party systems.
• Experience with provisioning accounts of different identity systems(AD, Azure Entra, AWS IAM, etc.)
• Knowledge and experience with JIT, JML, PIM, PAM, and RBAC solutions.
• Development experience with creating solutions in different cloud environments(Azure preferred).
• Strong cross-functional communication skills for technical and non-technical audiences.
• Experience with maintaining of multi-forest Active Directory environments and infrastructure in general.
• Knowledge of Single Sign-On (SSO), multi-factor authentication, and identity federation.

Nice-to-Have:

• Bachelor's or Master's degree in Computer Science, Electrical Engineering, Information Systems, or a related field.
• Familiarity with cloud security best practices and certificate infrastructure.
• Experience with solutions that integrate with Azure Entra or similar third-party systems
• Experience with CI/CD processes, preferably using Jenkins or Azure DevOps.
• Exposure to agile development methodologies and DevOps practices.
• Knowledge of Bravura API

Key Responsibilities:

• Implement features such as JIT, JML, PIM, PAM, and RBAC.
• Collaborate with security, compliance, and engineering teams to ensure proper logging and auditing of access activities.
• Design, develop, and operate identity management systems across infrastructure in both private and public clouds.
• Monitor industry trends and adopt new tools and features as needed.
• Mentor junior engineers and participate in on-call rotations.

About the Project:

We are seeking an experienced Active Directory Engineer specializing in Identity and Access Management to enhance product infrastructure security. The role involves managing user identities, governing access to production systems, and automating security processes to ensure seamless and secure access management for engineers and operations personnel. The team collaborates cross-functionally to build scalable solutions that integrate with compliance and security requirements.

Junior Fullstack Developer (Office, Odesa, Full-time)

🚀 We are looking for a Junior Fullstack Developer to join our team in Odesa! If you have a strong passion for web development, experience with PHP & Laravel, and want to work on exciting projects like web and desktop apps, we’d love to hear from you!
 

Your role will include:

🔹 Development of Telegram bots
🔹 Building microservices for CRM
🔹 Working with API interfaces of connected systems (car auctions, platforms, etc.)
🔹 Developing and integrating AI solutions into business systems
 

Requirements:
✅ Strong practice with PHP and Laravel framework
✅ Experience with REST API, JSON, XML
✅ Understanding of HTTP(S) protocols
✅ Experience with RDBMS (MySQL or PostgreSQL)
✅ Knowledge of Git version control and GitFlow

💡 Will be a plus:
➕ Experience with native JS & modern standards
➕ Knowledge of HTML, CSS (Bootstrap, Tailwind)
➕ Skills in Flutter

➕ 6+ months of commercial experience in web development
 

What we offer:

💼 Office work in Odesa
📅 Full-time (5/2), 8:45 - 18:00
🌍 English: Intermediate or higher
🎯 Work with cutting-edge AI & automation technologies

Ready to grow your career with us? Apply now! 🚀

About your key responsibilities and impact:

• Conducting regular performance evaluations, providing constructive feedback, and creating development plans for team members;
• Defining project scope, goals, and deliverables in collaboration with stakeholders, while creating detailed project plans, including timelines and resource allocation;
• Implementing and enforcing quality assurance processes and standards within the team, ensuring thorough testing and validation of deliverables before release;
• Continuously seeking ways to improve quality and efficiency in development processes, promoting agile methodologies and other best practices for software development;
• Reviewing and approving technical designs, architecture, and code to maintain high-quality standards and ensure consistency;
• Acting as the primary point of contact between the team and upper management, as well as other departments, while facilitating effective communication and collaboration within the team and across the organization;
• Reporting on team progress, challenges, and successes to stakeholders and management, ensuring transparency and alignment between team efforts and business goals;
• Efficiently allocating resources to meet project demands and balance team workloads, managing team schedules, including handling time-off requests and ensuring adequate coverage;
• Identifying areas for improvement in team processes and workflows, implementing changes to enhance efficiency, productivity, and quality;
• Promoting the adoption of best practices in software development, including agile methodologies and lean processes, while tracking and analyzing key performance metrics to identify trends and opportunities for improvement;
• Addressing and resolving any conflicts or issues within the team promptly, fostering a collaborative environment where team members feel comfortable voicing their concerns;
• Creating a supportive and inclusive work environment that values diversity and encourages collaboration;
• Providing training and development opportunities for team members to enhance their skills, organizing workshops, seminars, and other learning activities to keep the team updated with the latest technologies and best practices;
• Ensuring proper documentation of technical designs, system architecture, and code, while maintaining comprehensive documentation for future reference and knowledge sharing.

Essential professional experience:

• A minimum of 7 years of experience in a similar senior engineering role, with a strong track record of leadership, advanced technical skills, and successful project delivery.

Leadership Skills:

• Understanding of how to lead, inspire, and motivate the engineering team(s) to achieve their best performance. Being able to use different motivation models depending on the context;
• Build a high-performing team by recruiting, hiring, and retaining top engineering talent;
• Understanding of how to conduct regular performance evaluations, provide constructive feedback, and create development plans for team members;
• Conflicts management skills. Clear understanding of how to manage conflicts and create win-win situations.

Goals Setting and Delivery:

• Understanding of how to deliver projects on time, within scope, and within budget. Understanding delivery triangle;
• Understanding of the difference between KPIs/OKRs. Being able to set clear and achievable Goals to teams under supervision;
• Assess and improve engineering processes and workflows under supervision of EM/HoE.

Problem Solving and Decision Making:

• Being able to identify the problems to solve. Including conducting interviews with stakeholders.

Engineering quality standards:

• Understanding of different team KPIs. Ability to implement and monitor such KPIs;
• Ability to identify inefficiencies and implement process improvements.

Communication and Collaboration:

• Proficiency in both written and verbal communication.

Employee Development and Mentorship:

• Commitment to the professional growth and development of team members;
• Understanding how to mentor employees;

• Ability to create a supportive and inclusive work environment.

   

Required hard skills: Kafka, Docker, PostgreSQL or any table-oriented DB, MongoDB or any document-oriented DB, Redis, HTTP/WS API building, Any BE language, Proven experience of working with high-loaded systems, Problem solving skills.

Would be a plus: ElasticSearch, .Net Core, ReactJS, AWS, CI/CD automation, Experience with Documentation tools, K8S, Automated testing.

What we offer:

Benefits Cafeteria:

• Sports compensation;
• Medical coverage;
• Psychological support;
• Home-office coverage. 

Work-life:

• Remote work, Coworking compensation;
• Childcare budget;
• Maternity leave;
• Paternity leave;
• Additional 2 days for family events. 

Our GR8 Culture:

• Open feedback and transparent direct communications;
• Growth and development: better every day;
• High tolerance to experiment and mistakes;
• Supportive friendly environment.

We are building a browser-based data analytics platform with computational capabilities for biopharma. 

We are looking for a Senior DevOps Engineer to own infrastructure design, automate deployments, and optimize performance at scale. This is a DevOps-first role, but if you have experience with systems architecture, high-performance or scientific computing, data engineering, that’s a huge plus.

What you’ll do

DevOps & infra engineering (80% focus)

• Design, automate, and maintain scalable cloud & on-prem infrastructure (AWS, GCP, Kubernetes)
• Build and optimize CI/CD pipelines (GitHub Actions, Jenkins)
• Enhance system observability and monitoring
• Ensure security, performance, and fault tolerance across all environments
• Simplify deployment and infrastructure management to keep maintenance minimal

Performance optimization & systems engineering (15% focus)

• Architect and prototype an OLAP solution that syncs with arbitrary external databases
• Architect the caching solution for scientific computations
• Optimize database performance and backend services 
• Design and refine cloud-based data processing architectures for analytics pipelines
• Work with backend teams to ensure smooth integrations between applications & infrastructure

Data infrastructure (5% bonus, not required)

• Integrate and optimize data warehouses (ClickHouse, Redshift, Snowflake)
• Optimize query performance and storage for large-scale analytics

Some tech you will be working with

AWS (ECS, EKS), CloudFormation, Terraform, Jenkins, GitHub Actions, Prometheus, CloudWatch, Docker, Kubernetes, ArgoCD, Python, Bash

What we’re looking for

We don’t expect you to check every box, but you should be comfortable solving DevOps and software engineering problems at scale.

Location: remote (GMT to GMT+3), minimum a 4-hour EST overlap required

Must-have skills

• 5+ years of experience in DevOps, infrastructure, or backend engineering
• 3+ years managing complex deployment dev environments
• 3+ years with cloud environments (AWS (primary), GCP (bonus))
• 3+ years of experience with CI/CD pipelines
• Strong Docker experience, K8 is a must
• Infrastructure as Code (IaC): Terraform + CloudFormation
• Proficiency in backend scripting/automation (Python, Go, Rust, or TypeScript)
• Observability & monitoring: any of Prometheus, Grafana
• Experience with complex enterprise deployments
• Experience with rapid-growth environments. Track record scaling infrastructure
• Security best practices for cloud & on-prem deployments
• Strong communication skills. Experience working with diverse remote teams. Resilience under pressure.

Bonus points (for broader impact)

• SaaS and startup experience
• Experience leading teams
• Experience with data analytics software
• Data engineering & warehouse performance tuning (ClickHouse, Snowflake, Redshift)
• MLOps or AI model deployment experience
• High-performance computing (HPC)

Why join us?

• Work on high-impact problems in cloud infrastructure, automation, and performance optimization
• Own and shape DevOps strategy in a fast-growing company
• Remote-friendly, high-trust culture with minimal bureaucracy

If you’re excited about building fast, scalable, and reliable infrastructure while leveraging your software engineering skills (and maybe some data engineering too), let’s talk!

We are looking for an experienced Salesforce Developer with 4+ years of commercial experience to join our MagicFuse team.

Requirements:

• 4+ years of commercial experience with Salesforce
• Experience with Salesforce Lightning Design System, LWC, Lightning Components, Apex
• Strong understanding of Salesforce platform architecture and best practices
• Excellent problem-solving skills and the ability to thrive in a fast-paced, dynamic environment
• Effective communication skills and the ability to collaborate with cross-functional teams
• At least an Upper-Intermediate level of English

Responsibilities:

1. Refactoring and Enhancement: Collaborate closely with cross-functional teams to refactor the existing website codebase, implementing improvements and new features to elevate user experience and functionality
2. Leverage your expertise in Apex and Lightning Web Components (LWC) to navigate complex coding challenges
3. Identify and troubleshoot technical issues efficiently, demonstrating a proactive approach to problem-solving while maintaining a high standard of code quality

Work Schedule: Full-time working day in our office (flexible hours) or remote

Interview stages:

• 1-st stage - call with Recruiter 
• 2-nd stage - interview with our SF developer and Recruiter 
• 3-rd stage - Client interview 

Benefits:

• Opportunity to work with international clients
• Paid vacations and sick-leaves, additional days-off, relocation bonus
• Wellness: Medical insurance/ sport compensation/ health check-up+flu vaccination at your choice
• Education: regular tech-talks, educational courses, paid certifications, English classes
• Fun: own football team, budget for team-lunches, branded gifts
• One of the best IT employers in Lviv based on DOU rating

We are looking for a talented Marketing Cloud Developer with 4+ years of experience to join our project for working on enterprise-level projects from the USA.

REQUIREMENTS:

MUST HAVE

• Experience with Salesforce Marketing Cloud: Email Studio, Automation Studio, & Journey Builder.
• 4+ years of experience with writing multi-step SQL queries for segmentation.
• 4+ years of experience with email coding using HTML, CSS, and AMPscript.
• Strong critical thinking and problem-solving skills, especially for data segmentation, targeting, and email rendering issues. This is important for optimizing campaign performance and troubleshooting technical issues.
• Ability to manage your time set expectations with stakeholders, and meet deadlines.
• Enthusiasm for learning in this role, and interest in the email marketing or digital marketing space. 

• English — Intermediate+

   

WILL BE A PLUS

• Location in Lviv or Kyiv

   

RESPONSIBILITIES:

• You will be responsible for email development, data queries and segmentation, and Journey Builder. This includes coding emails, ensuring tracking tags are embedded, QA testing, creating queries, automating query activities, and creating or updating email marketing journeys.
• Email Development: Coding Emails using HTML, CSS, and AMPscript.
• Ensure all necessary tracking tags are properly embedded into the email.
• QA & test email via Litmus. Email Deployment for sends,
• Data Queries & Segmentation: Creating queries for audience segmentation, A/B testing, email sends, and reporting purposes.
• Creating and automating query activities.
• Journey Builder: Create or update email marketing journeys.

• Joining team meetings, including sprint planning

   

WORK SCHEDULE:
Full-time working days, flexible hours, and the full remote are available.
 

INTERVIEW STAGES:

1. Screen with a recruiter (up to 30 minutes)

2. Technical interview (up to 1 hour)

3. Client interview with (up to 1 hour)

OUR BENEFITS:

• Opportunity to improve your skills in Salesforce;
• Great environment for self-development: tech talks, training, English classes, growing library of the latest business literature;
• Paid vacations and sick leaves, coverage of certifications and professional events, relocation support;
• Wellness: massage at the office, annual health check once a year, healthy Mondays (fruits & vegetables);
• Fun: rest zone at the office, own football team, happy Friday (beer & pizza), team buildings and corporate parties;
• One of the best places to work in Lviv (based on DOU rating)

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for Full stack Ruby on Rails developer

Requirements:

• 3+ years of experience with Ruby on Rails;

• Experience with typescript for frontend and backend;

• Express Next or Angular;

• Knowledge of OOP, AWS, Git, available to use SHH connections, understanding of Docker or Vagrant concept;

• Upper-Intermediate level of English;

• 5-6 hours of overlap with Chicago time zone.

Responsibilities:

• Write and maintain efficient, reusable, clean, and tested code;

What the company offers:

• Constant and interesting work with foreign clients;

• Flexible working hours;

• Annual paid 30 days vacation and 10 paid sick day;

• Medical insurance policy;

• 50% cost compensation of sports and English lessons.

We are developing an innovative, conversational voice-based AI tailored for the restaurant industry. Our AI-powered solution is designed to enhance customer interactions, increase efficiency, and improve overall service quality. Our first major deployment focuses on automating order-taking in Quick Service Restaurants (QSRs), reducing employee workload while driving higher sales and a seamless customer experience.
 

What You’ll Bring:

• 6+ years of experience in Python
• Strong background in software design and backend development
• Hands-on experience deploying multiple production projects
• Expertise in Docker, Kubernetes, Microservices, CI/CD, and cloud environments (AWS, GCP, Azure)
• BSc in Computer Science or equivalent industry experience
• Key qualities: High performer, team player, fast learner, strong ownership mentality, and great communication skills
   

Bonus Qualifications:

• Architect-level experience with deep system design knowledge
• Familiarity with gRPC, Async IO, WebRTC
• Experience with Ansible
   

About the Role:

Our backend is fully developed in Python, running in a cloud-based Kubernetes environment. Unlike traditional backend systems that primarily interact with a UI, this system is responsible for processing real-time audio streams and executing complex AI-driven algorithms.

The role involves:

• Designing and implementing key backend components, focusing on distributed architecture, concurrency, and high-performance scaling
• Optimizing real-time data processing for AI-driven applications
• Ensuring backend reliability, scalability, and efficiency in a production environment
   

We are committed to building an exceptional team that values diversity, innovation, and excellence.

If you’re passionate about AI, real-time systems, and backend development at scale, we’d love to hear from you!

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

Requirements:

• At least 1 year of experience in a call center or similar position or in sales (required);
• A computer or laptop with Internet access and a USB headset;
• Ability to work with a PC;
• High level of communication, politeness and patience.

Language Requirement:

• English (B2 or higher) – Mandatory
• Malay – Mandatory
• Mandarin – Advantageous

Key Responsibilities:

1. Outbound Calls:

• Work with a provided customer database (no cold calling).
• Meet and exceed KPI targets (retention, sales, surveys, promotions, etc.).
• Engage with customers via phone and email, demonstrating excellent communication and sales skills.
• Perform additional tasks as required, including email support.

2. Reporting:

• Submit shift reports within 2 hours after completing a shift.
• Ensure accuracy and compliance with company reporting guidelines.

3. Data Management:

• Efficiently collect and manage user information.
• Process requests from other departments as needed.

What we offer:

• Stable competitive salary (rate + KPI);
• Paid training;
• Remote work format;
• Paid vacation and sick leave.

Company: Altusnova
 Job Type: B2B, Remote Collaboration
 

About Altusnova

Altusnova is a product management and business consulting agency specializing in cloud-based solutions across various industries. Our projects span IoT solutions, healthcare technology, financial and business process automation, and other complex enterprise applications. We seek experienced backend engineers who not only excel in coding but also actively contribute to the broader aspects of software development, including architecture, infrastructure, and process improvement.
 

About the Role

We are seeking an experienced Team Lead - Senior Backend .NET Developer to lead the development of cloud-based solutions, primarily on AWS (with some Azure). This role requires a strong architectural mindset, hands-on technical expertise, and excellent communication skills to collaborate with customers, product management, and development teams.
 

Key Responsibilities

• Solution Architecture & Design: Define, refine, and implement application and system architecture, ensuring scalability, performance, and security.
• Technical Leadership: Guide the development team in adopting best practices, coding standards, and modern engineering approaches.
• Customer & Product Collaboration: Work closely with customers and product management to gather and clarify requirements, define technical solutions, and drive product vision.
• Hands-on Development: Contribute actively to coding, code reviews, and system optimization.
• DevOps & Delivery: Ensure smooth integration, deployment, and delivery pipelines, following best practices for automation and reliability.
• Team Coordination: Foster collaboration between developers, DevOps, and other stakeholders to ensure smooth project execution.
• Process & Delivery Oversight: Drive agile best practices, ensuring high-quality deliverables and adherence to timelines.
   

Must-Have Skills & Experience

• 7+ years of .NET backend development experience.
• Strong expertise in cloud-based architecture (AWS, some Azure) and distributed systems.
• Extensive experience with microservices and event-driven architectures.
• Strong experience in SQL & NoSQL databases and optimizing data storage solutions.
• DevOps and delivery experience, including CI/CD pipelines, automation, and system reliability best practices.
• Excellent communication skills, able to interact effectively with customers and cross-functional teams.
• Experience in defining technical roadmaps and making architectural decisions.
• Familiarity with security best practices in cloud applications.
• Ability to lead and mentor other developers, fostering a culture of knowledge-sharing.
   

Big Plus

• Hands-on experience with business digital transformation projects.
• Knowledge of Python, Node.js, or frontend development.
• Experience working with IoT applications.
   

Why You Might Like Working With Us

• Own the product roadmap and requirements through strategic partnerships with our clients.
• Work on mission-critical projects that present complex technical and business challenges.
• Collaborate in cross-functional pods with Product Managers, Solution Architects, and Tech Leads.
• Deliver full product solutions, not staff augmentation.
• Engage in seamless remote collaboration with minimal administrative overhead.
• Enjoy 100% remote work with flexible working hours.
• Gain experience in diverse industries through a variety of projects.
   

Contribute to a collaborative environment, influencing decisions beyond just coding.

BrainRocket is a software development company and digital solutions provider. The company has created over 40 cutting-edge products spanning 20 different markets. Our team of around 670 tech-savvy professionals successfully delivers scalable projects that are custom-made to the customers’ needs. We also strive to create a culture centered around personal and professional growth for employees, in a positive and welcoming environment.

We're looking for an experienced UI Designer to join our team. 

✅ Responsibilities:

✔️ First of all, to create and implement with a team of designers and artists new projects bordering on games!

✔️ Design original pieces, including illustrations and infographics.

✔️ Review junior designers’ work to ensure high quality.

✔️ Generate ideas to portray concepts and advertise products/services.

✔️ Maintain brand consistency throughout all our marketing projects.

✔️ Work with components in Figma.

✔️ Work closely with Front-end and design team.

✅ Requirements:

✔️ 5+ years of experience.

✔️ Strong aesthetic skills with the ability to combine various colours, fonts and layouts.

✔️ Attention to visual details.

✔️ Ability to meet deadlines and collaborate with a team.

✔️ Passion for gaming.

✔️ Understanding of HTML&CSS and adaptive markup basics.

✔️ Experience in creating the design for both complicated systems' and marketing products interfaces.

✔️ Understanding of UI/UX, UI/UX Guide, responsive, Mobile first, Design Thinking concepts.

✔️ Experience creating and controlling libraries and Style Guide.

✔️ Working with retouch and graphics.

✅ We offer excellent benefits, including but not limited to:

🧑🏻‍💻 Learning and development opportunities and interesting challenging tasks;

📝 Official employment in accordance with the laws of Cyprus and the EU, registration of family members;

✈️ Relocation package (tickets, staying in a hotel for 2 weeks);

🏋️‍♂️ Company fitness corner in the office for employees;

📚 Opportunity to develop language skills and partial compensation for the cost of language classes;

🎁 Birthday celebration present;

🏝 Time for proper rest and 24 working days of Annual Vacation;

🍲 Breakfasts and lunches in the office (partially paid by the company).

We are Onicore — fintech company specializing in developing products for cryptocurrency operations. 

Registered in the USA, our company is powered by a talented Ukrainian team, working across the globe.
 

📊 Now we’re on the hunt for a specialist who will drive the project of algorithmic trading. 

Your skills:

- 3+ years of experience in Data Science;

- excellent command of Python, understanding of the principles of OOP;

- deep knowledge in linear algebra, probability theory and mathematical statistics;

- data collection and preprocessing (numpy, pandas, scikit-learn,ta-lib);

- experience working with all types of classical machine learning (Supervised Learning, Unsupervised Learning, Reinforcement Learning);

- development experience and deep understanding of the principles of the architectures: RNN, LSTM, GRU, CNN, Transformer in the field of analysis and prediction of time sequences (time series predictions);

- confident use of both high-level and low-level APIs for TensorFlow (writing custom training loops, custom metrics & loss_functions). 

Knowledge of PyTorch is welcome;

- the ability to visualize the learning process using TensorBoard;

- boosting neural networks (Distributed XGBoost/LightGBM);

- visualization of results (matplotlib, seaborn).

Would be a plus:

- experience with currency markets;

- PhD degree in the field of data science / machine learning.

Your responsibilities:

● solving algorithmic trading problems: regression/autoregression, classification of timeseries/financial series, working with cryptocurrency quotes.

What’s in it for you? 

🏥 Health first: Comprehensive medical insurance.

🤓 Keep growing: We cover courses, conferences, training sessions, and workshops.

💪 Stay active mentally and physically : Sports / hobby / personal psychologist to fuel yourself.

💼 We've got your back: Access to legal assistance when you need it.

🧗‍♂️ Inspiring vibes: Join a motivated, goal-oriented team that supports each other.

🧑‍💻 Make a difference: Have a direct impact on shaping and growing the product.

💻 Work smarter: Corporate laptops to help you do your best work.

Join our team and help us level up!

IT Recruiter

• Salary: 800 - 900 USD per month
• Full-time
• 100% Remotely
• A unique opportunity to kickstart your business career and work in a dynamic, fast-paced startup environment.

Are you interested in working with the most innovative startups in the US and international clients? You've come to the right place! We connect skilled programmers with top job opportunities from across the globe.

Requirements:

• At least 0.5 years of work experience (preferably in the IT industry)
• Availability for a minimum of 35 hours per week
• Strong command of the English language
• Proficient in MS Word and Excel, or Google Sheets and Google Docs
• Ability to independently organize tasks and work efficiently with minimal supervision

• Capability to prioritize tasks/goals and track progress

   

Responsibilities:

• Managing international IT recruitment processes
• Sourcing candidates for specific recruitment processes as needed
• Conducting HR video interviews to assess candidates' soft skills
• Maintaining regular communication with clients and candidates
• Building and expanding the candidate database
• Analyzing the effectiveness of recruitment campaigns and candidate sourcing channel

You’re an ideal candidate if you:

• Interest in Recruitment or IT
• Previous recruitment experience is a strong plus
• Academic background in Business, Psychology, or Computer Science
• Experience in managing end-to-end recruitment processes
• A proactive thinker who can consider multiple angles, explore different solutions, and evaluate their potential outcomes
• Member of a student organization, non-university group, or volunteer experience
• Comfortable in a fast-paced, dynamic environment
• Motivated to explore various business sectors and advance quickly

What do we offer?

• Remote work: If you'd like, you can work from places like Hawaii
• A unique opportunity to work with international clients, top corporations (this year, we provided recruitment services for BCG and Klarna), demanding industry startups, and hedge funds from Singapore and Hong Kong
• An exciting chance to kickstart your business career with a diverse range of tasks and responsibilities from day one — no repetitive work here!
• A rare opportunity to develop business skills alongside technological expertise in the international market
• Mentoring program: From the start, you'll have a dedicated mentor-manager to guide you every step of the way and teach you valuable insights

We are a Performa HR agency, and we're excited to find a top-notch professional for one of our clients. We're currently seeking an experienced Chief Operating Officer for the company's Warsaw office.

Here's a short introduction for Performa HR agency:
Performa HR agency specializes in connecting top talent with leading companies. Our mission is to provide HR solutions that drive success for both employers and candidates. With a deep understanding of industry, we are dedicated to helping businesses thrive by finding the right people for the right roles.

Requirements:
● Proven experience as a COO or in a senior administrative or operational role with oversight of HR functions.
● Strong leadership and organizational skills, with a track record of managing complex operations and teams.
● Expertise in operational management, resource allocation, and process improvement.
● Fluent English.
● Ability to travel as needed.
● Strong problem-solving and analytical skills, with a focus on driving performance improvements.
● Experience collaborating with HR to align operational and talent strategies, ensuring a cohesive approach to workforce management.

Key tasks and responsibilities:
● Manage day-to-day operations, ensuring seamless collaboration across departments for optimal efficiency and performance.
● Collaborate with the executive team to implement strategic business initiatives that align with company goals.
● Lead resource allocation to ensure departments and projects receive adequate support, with a focus on process optimization and cost reduction.
● Oversee the monitoring of operating expenses, driving budget adherence and financial efficiency.
● Lead contract negotiation and management to safeguard company interests and secure favorable terms.
● Ensure company policies and strategies are communicated and implemented effectively across all departments.
● Partner with HR to drive workforce planning, talent acquisition, and employee development strategies.
● Oversee the alignment of HR policies with operational needs, ensuring compliance with employment laws and regulations.
● Foster a positive work environment, promoting employee engagement and retention through HR-led initiatives.
● Report regularly to the CEO on operational performance, with a focus on continuous improvement and innovation in both operations and human resources.

We offer:
● Сompetitive compensation (we are open to discussion, start from the market and your wishes).
● Comfortable office in Warsaw.
● 26 business days of paid vacation per year.
● English courses.
● Paid sick leaves.
● Medical insurance.