Jobs at Djinni

Are you an ambitious, AI-driven marketer who wants to build, learn, experiment, and grow faster than most people around you?
 

At GT Protocol, we're not looking for a traditional marketing intern.

We're looking for someone who is hungry to learn, excited by AI, eager to take ownership, and ready to help build a marketing machine from the ground up.
 

This is a unique opportunity to join one of the leading AI and Web3 companies at an early stage of a major marketing transformation.

Today, you'll work hands-on creating content, launching initiatives, experimenting with AI tools, and helping grow our social presence.

Tomorrow, you'll have the opportunity to build processes, own entire marketing directions, and eventually lead a team.
 

About the Role

We are rebuilding and scaling our marketing operations with an AI-first approach.
 

Our goal is not to grow by simply hiring more people. Our goal is to build highly efficient systems powered by AI, automation, creativity, and strong execution.
 

We are looking for someone who wants to learn how modern AI-driven marketing works and who is excited about becoming a key part of that transformation.
 

You will work directly with experienced team members and company leadership while gaining hands-on experience across content, social media, AI tools, community growth, partnerships, and brand development.
 

What We Expect from an AI-Driven Marketer

• Strong ambition and desire to grow professionally
• Curiosity and willingness to continuously learn new skills
• Interest in AI tools and AI-powered workflows
• Ownership mindset and willingness to take responsibility
• Ability to learn quickly and adapt to changing priorities
• Desire to help build and improve processes rather than simply follow instructions
• Interest in growing into a leadership role over time
• Strong execution skills and willingness to work hands-on

We believe the future belongs to people who combine creativity, execution, and the ability to leverage AI effectively.

Responsibilities and Duties
 

Content & Social Media

• Create and publish content across social media platforms
• Develop and improve content rubrics and content formats
• Assist in growing and managing GT Protocol social media channels
• Monitor content performance and suggest improvements
• Participate in community engagement activities
   

AI-Powered Content Production

• Create short-form and long-form content using AI tools
• Edit videos using modern AI-powered editing solutions
• Generate content ideas, scripts, visuals, and campaigns with AI assistance
• Experiment with new AI marketing tools and workflows
• Help optimize content production processes through automation
   

Personal Brand & Video Content

• Participate in creating conversational and educational video content
• Help prepare scripts, content plans, and recording concepts
• Assist with video production and publishing workflows
• Support the growth of GT Protocol's media presence
   

Marketing Operations

• Assist in managing promotional campaigns
• Support partnership and influencer activities
• Analyze content performance and identify growth opportunities
• Help organize and improve internal marketing processes
   

Growth & Leadership Potential

• Take ownership of increasingly important projects
• Proactively suggest improvements and new initiatives
• Help build new marketing directions from scratch
• Participate in creating scalable marketing systems
• Grow into a future team lead or marketing manager role
   

Work Experience

• 6+ months of experience in Web3, Crypto, Marketing, Content Creation, Social Media, or related areas
• Bachelor's degree will be a plus
   

Required Skills

• English – B2 or higher
• Strong communication skills
• Creativity and willingness to experiment
• Attention to detail
• Strong organizational skills
• Ability to learn quickly
• Passion for marketing, technology, AI, and innovation
• Self-motivation and ambition
• Interest in using AI tools as part of daily work
• Experience with ChatGPT, Claude, Gemini, Midjourney, Runway, HeyGen, CapCut AI, or similar tools is a plus
• Ability to use AI for content creation, research, ideation, and productivity
• Curiosity about emerging AI marketing workflows
   

Will Be a Plus

• Experience with video editing
• Experience creating TikTok, Instagram Reels, YouTube Shorts, or X content
• Basic copywriting skills
• Basic design skills
• Experience managing social media accounts
• Experience in Web3 or Crypto
• Personal content projects
• Understanding of AI tools and automation
   

Career Growth Opportunity

This role is designed for people with ambition.

Initially, you will work hands-on across content creation, social media, video production, AI workflows, and marketing operations.
 

As GT Protocol grows, you will have the opportunity to take ownership of marketing directions, build processes, manage initiatives, and eventually lead a team.
 

We are not looking for someone who wants to stay an intern forever.

We are looking for someone who wants to become a future marketing leader.
 

About GT Protocol

GT Protocol (Global Trading Artificial Intelligence) is an AI-powered crypto trading ecosystem founded in 2021 and the ultimate AI infrastructure for trading.

GT Protocol enables users to build, backtest, optimize, launch, and execute trading strategies using fully automated AI-driven bots across centralized and decentralized crypto markets (CEX and DEX). Its products provide AI-powered infrastructure for strategy creation, optimization, backtesting, and automated execution across the crypto trading ecosystem.
 

Why GT Protocol?

— Over 100,000 users worldwide trust our products.

— Our platform combines AI, blockchain, trading infrastructure, and Web3 technologies into a single ecosystem.

— We work at the intersection of AI, crypto, automation, and digital innovation.

— Our team includes experts from Europe, Asia, and the United States working remotely across multiple time zones.

— GT Protocol is backed by leading investors and partners including BNB Chain, Animoca Brands, ChainGPT, DAO Maker, CoinPayments, and others.

— You will work directly with experienced founders and leadership, gaining exposure rarely available in traditional internship roles.

— You will have the opportunity to build real projects, make an impact, and grow significantly faster than in a typical corporate environment.

Join something big — be a part of GT Protocol and help build the future of AI-powered investing.

TemaBit Fozzy Group is an IT company that develops unique solutions for more than 40 businesses of Fozzy Group. We specialize in web and mobile development, as well as software for managing business processes and infrastructure projects.

In addition, we experiment and care about the team and the Guest, we value cooperation, we preach honesty and openness.

As a Junior .NET Developer, you will contribute to building and maintaining high-quality backend systems and applications. Under the guidance of senior team members, you will enhance your technical skills in .NET development and gain experience in backend architectures and cloud-based systems. You will also start learning how to effectively use AI-assisted development tools to improve your coding, problem-solving, and learning process.

This role is an excellent opportunity to grow as a professional in a supportive and collaborative environment.

Key Responsibilities:

• Develop backend systems using .NET, ensuring basic code quality and maintainability
• Collaborate with the engineering team to implement web applications and backend solutions
• Learn and follow engineering best practices
• Participate in the software development lifecycle under the guidance of senior developers
• Contribute to the implementation of scalable and efficient solutions
• Use AI-powered tools (e.g., GitHub Copilot, Amazon Q, ChatGPT) to assist with coding, learning new concepts, and generating documentation
• Follow senior developers' guidance on responsible and secure usage of AI tools in daily work

Requirements:

• 1+ year of experience in .NET development
• Good knowledge of .NET 8+
• Openness to adopting AI-assisted tools to speed up learning and improve productivity
• Familiarity with relational databases (e.g., SQL Server, PostgreSQL)
• Understanding of ORMs like Entity Framework or Dapper
• Understanding of object-oriented programming (OOP) principles
• Familiarity with version control systems like Git
• Familiarity with Agile/Scrum methodologies and eagerness to work in an Agile environment
• Willingness to learn and grow under supervision in areas like microservices architecture, scalable software design, etc.

Nice-to-have Skills & Experience:

• Curiosity about AI technologies and their application in software development
• Familiarity with cloud platforms (e.g., AWS, Azure, or GCP)
• Basic understanding of containerization tools like Docker
• Exposure to testing frameworks (e.g., xUnit, NUnit)

We propose:

• The ability to generate and influence decision-making
• Competitive salary discussed based on the results of the interview with the successful candidate
• Medical insurance
• Discounts for network employees
• Remote work mode, and if you want to work in the office — there is a cozy co-working space in the Silver Breeze business center (Kyiv)

We are looking for a Paid Traffic & Creative Marketing Specialist to join our team.
 

Your primary responsibility will be creating advertising creatives and launching paid acquisition campaigns across multiple traffic sources in highly competitive and challenging niches.
 

Responsibilities

• Create static, video, and UGC-style advertising creatives.
• Launch, monitor, and optimize advertising campaigns.
• Test new traffic sources, angles, funnels, and audiences.
• Analyze campaign performance and scale profitable campaigns.
• Work closely with the team on creative strategy and user acquisition.
• Monitor account health and advertising compliance requirements.
   

Requirements

• Experience running paid advertising campaigns.
• Experience creating or managing advertising creatives.
• Understanding of Facebook Ads, TikTok Ads, Google Ads, native ads, or alternative traffic sources.
• Strong analytical skills and ability to optimize campaigns based on data.
• Ability to work independently and generate new testing ideas.
   

Nice to Have

• Experience working with high-risk, regulated, or heavily moderated advertising verticals.
• Experience recovering, warming, or maintaining advertising accounts.
• Understanding of compliance limitations and platform policies.
• Experience with affiliate marketing, lead generation, gambling, betting, dating, or similar industries.
   

What We Offer

• Competitive compensation.
• Freedom to test ideas and launch experiments quickly.
• Direct impact on growth and marketing strategy.
• Remote-friendly environment.
• Long-term cooperation with opportunities for professional growth.

About the Company

Our client is a service company specializing in GIS solutions and B2B IT outsourcing for international clients. The company is actively growing its lead generation function and focuses on attracting high-quality leads within the SME segment.

In this role, you will work directly with the CEO and have a real impact on the development of the team and the business.

About the Role

We are looking for a Lead Generation Team Lead who will take ownership of the team and help scale lead generation processes.

This role is ideal for someone who combines hands-on experience with a strategic mindset and is ready to improve results through data-driven decisions and process optimization.

Responsibilities

• Manage a team of 4 lead generation specialists
• Achieve KPIs for both the quantity and quality of leads
• Ensure lead qualification and relevance
• Optimize and scale lead generation processes
• Analyze conversion rates and improve channel performance
• Work with LinkedIn, email outreach, and automation tools
• Maintain high-quality data in CRM (Odoo)

• Collaborate closely with the Sales Manager

   

Requirements

• 2+ years of experience in lead generation
• Proven experience managing a team
• Experience in B2B (SME segment)
• English proficiency at C1–C2 level
• Strong skills with LinkedIn Sales Navigator
• Experience with email automation tools
• Analytical mindset and data-driven approach

• Experience in building or optimizing processes

   

Nice to have:

• Experience in IT, engineering, or GIS companies

   

What the Company Offers

• Competitive salary + performance-based bonus system
• Direct impact on your income and results
• Fully remote work format (with an option to work from the office in Lviv)
• All necessary equipment provided
• Career growth opportunities to Business Development / Head of Lead Generation
• Real influence on processes, tools, and strategy
• Direct collaboration with the CEO and involvement in business decisions

Todor3D is a cutting-edge IT company with 6 years of experience in delivering complex web systems and CRM solutions for top global brands, government projects, and corporate clients. We are passionate about building innovative solutions and setting new standards in IT.
Are you detail-oriented, curious, and eager to start your career in software testing? We are looking for a motivated QA Engineer to join our team and gain hands-on experience in software testing. 

What you will do:

• Assist in testing web and mobile applications.
• Create and execute test cases based on project requirements.
• Identify, document, and track bugs.

• Collaborate with developers and the QA team to ensure software quality.

   

What we expect from you:

• Good theoretical knowledge of software testing and understanding of the overall testing process.
• Familiarity with Agile and Scrum methodologies, including the role of a QA engineer in the development process.
• Basic knowledge of web services architecture.
• Understanding of mobile application testing principles, including platform guidelines and native behavior.
• Strong motivation for professional growth and continuous improvement in Quality Assurance.

• English — Intermediate or higher.

   

What we offer:

• Real project experience 
• Opportunity to transition to a Middle QA Engineer role.

• A friendly and supportive work environment.

   

Selection process:

1. Initial HR screening
2. Technical interview
3. Final interview with our COO

Important: We expect AI tools to be part of your daily workflow. Candidates who primarily rely on traditional development approaches and do not actively use modern AI coding tools are unlikely to be a good fit for this role.

Are you an AI-driven Full Stack Engineer who uses modern AI tools to build faster, ship faster, and solve complex problems more efficiently?
 

At GT Protocol, we're not looking for traditional developers. We're building an AI-first engineering culture where AI is deeply integrated into the development workflow — from architecture and coding to testing, debugging, research, and product delivery.
 

We are looking for a Senior Full Stack Engineer who embraces AI-assisted development and understands how to leverage modern AI tools to maximize productivity and focus on solving real business problems rather than spending time on repetitive tasks.
 

About the Role

You will be working on GT Protocol's AI-powered trading and investment platform, helping build products used by thousands of users across Web3, CeFi, and DeFi ecosystems.
 

This role combines backend development, frontend development, AI integrations, trading infrastructure, blockchain analytics, real-time systems, and modern AI-driven engineering practices.
 

You will participate in designing and building scalable products while actively utilizing AI development tools as part of your daily workflow.
 

What We Expect from an AI-Driven Engineer

• Comfortable using AI coding assistants as a core part of the development process
• Experience working with tools such as Cursor, Claude Code, ChatGPT, Gemini, Copilot, Windsurf, or similar solutions
• Ability to effectively use AI for coding, architecture exploration, debugging, code reviews, documentation, testing, and research
• Strong focus on shipping results rather than maximizing manual coding hours
• Curiosity and willingness to continuously adapt to new AI-driven development workflows
• Understanding that AI is a productivity multiplier, not a replacement for engineering fundamentals
   

We believe the future belongs to engineers who can combine strong technical skills with the ability to leverage AI effectively. Our goal is to build a team that operates significantly faster than traditional software teams while maintaining high engineering standards.
 

Responsibilities and Duties

• Participate in the design, development, and maintenance of a sophisticated AI-powered trading platform serving thousands of users worldwide
• Develop and maintain backend services using Python, FastAPI, PostgreSQL, MongoDB, and Redis
• Build modern frontend applications using React, Next.js, TypeScript, and Tailwind
• Integrate centralized and decentralized exchanges, blockchain networks, and third-party APIs
• Design and implement real-time systems using WebSockets, Socket.IO, asyncio, and event-driven architectures
• Develop AI-powered features, portfolio analytics, trading automation, and market intelligence tools
• Build and maintain Telegram-based products and AI assistants
• Collaborate closely with Product Managers, Designers, AI Engineers, and other Developers
• Participate in architectural decisions, code reviews, and continuous platform improvements
• Ensure high performance, scalability, and security across all platform components
   

Work Experience

• 4+ years of commercial software development experience
• Experience building production-grade web applications and APIs
• Experience working with cryptocurrency, trading, fintech, Web3, or blockchain products
• Experience working in distributed remote teams
• Bachelor's degree will be a plus
   

Required Skills

• Strong Python knowledge, FastAPI, asyncio, aiohttp, websockets, SQLAlchemy 2.x (async), PostgreSQL, MongoDB, Redis
• JavaScript, TypeScript, React 18+, Next.js, Redux / Redux-Saga, Tailwind CSS
• Docker, Docker Swarm, Linux, Git
• JWT, RBAC, bcrypt, OTP authentication flows
• aiogram 3, CCXT, web3.py, Solana SDK, Alchemy, CoinGecko, GeckoTerminal APIs
• Cursor, Claude Code, ChatGPT, Gemini, Copilot, Windsurf, or similar
• Experience integrating external APIs
• Understanding of scalable distributed systems
• Experience with real-time applications
   

Will Be a Plus

• Personal projects
• English – B2+
   

About GT Protocol

GT Protocol (Global Trading Artificial Intelligence) is an AI-powered crypto trading ecosystem founded in 2021 and the ultimate AI infrastructure for trading.

GT Protocol enables users to build, backtest, optimize, launch, and execute trading strategies using fully automated AI-driven bots across centralized and decentralized crypto markets (CEX and DEX). Its products provide AI-powered infrastructure for strategy creation, optimization, backtesting, and automated execution across the crypto trading ecosystem.
 

Why GT Protocol?

— Over 100,000 users worldwide trust our products.

— Our platform combines AI, blockchain, trading infrastructure, and Web3 technologies into a single ecosystem.

— We process millions of market data events and integrate with major exchanges and blockchain networks.

— Our team includes experts from Europe, Asia, and the United States working remotely and collaboratively across multiple time zones.

— GT Protocol is backed by industry-leading investors and partners, including BNB Chain, Animoca Brands, ChainGPT, DAO Maker, CoinPayments, and others.

— We are regularly featured by major crypto and technology media and participate in leading blockchain conferences worldwide.

— You'll work on products at the intersection of AI, fintech, trading, and Web3 while helping shape the future architecture of the platform.

Currently, our team consists of talented professionals located across multiple countries. Our main office is based in Odessa, Ukraine; however, many team members work remotely worldwide.

Join something big — be a part of GT Protocol and help build the future of AI-powered investing.

We are looking for a talented and fast Motion Designer / Graphic Designer with proven experience in the iGaming industry for project-based collaboration.

     Our priority is creating high-converting promo creatives, banners, and motion ads for casino products.

     If we match well from the start, we are ready to provide a stable flow of tasks and move to long-term cooperation.

Responsibilities

• Create static and animated promo banners for bonuses, tournaments, offers, and casino campaigns
• Produce eye-catching motion creatives and short promo videos for traffic acquisition channels (Facebook, PPC, Telegram, etc.)
• Adapt existing creatives to multiple formats and sizes (Desktop, Mobile, Stories)
• Work with casino-style visual elements - slots, gold, chips, neon, particles, sparks, smoke, dynamic typography
• Generate and integrate AI-generated backgrounds and characters into final creatives
• Create dynamic motion graphics with strong visual impact and high CTR focus

Requirements

• Mandatory experience in iGaming / Gambling niche
• Strong understanding of casino visual style and promo mechanics
• Experience creating high-converting advertising creatives
• Strong skills in Adobe Photoshop, Adobe Illustrator, Adobe After Effects, Premiere Pro (or analogues)
• Understanding of marketing and performance creatives
• Ability to create not just “beautiful visuals”, but creatives that attract attention and drive clicks
• Experience working with AI tools for image/background generation is a strong plus
• Ability to work fast without losing quality

Important Style Expectations

We are looking for someone who can create visuals that feel premium, dynamic, and aggressive in a good way.

Expected style includes:

• powerful text animations
• neon glow
• cinematic smoke
• sparks and particles
• rich casino atmosphere
• explosive but smooth motion
• modern promo aesthetics

Portfolio

Portfolio with gambling/iGaming cases is mandatory. Applications without relevant examples (banners, videos, promo creatives) will not be considered.

Conditions

• Freelance / project-based cooperation
• Payment per creative or per creative pack
• Long-term collaboration opportunity
• Stable task flow for strong performers

We are looking for a Middle Embedded Vision Integration Engineer to build and integrate sensor pipelines for precision turret systems operating under real-time and hardware constraints.

You will work on connecting and synchronizing cameras, rangefinders, and optical sensors into a cohesive embedded platform – ensuring reliable, low-latency data delivery to targeting and control systems. This role is ideal for an engineer who already has solid embedded Linux experience and wants to grow into full integration ownership, working on hardware bring-up, driver configuration, and pipeline development under the guidance of senior engineers.

You will work directly on defense projects for Ukraine, with a short path from implementation to field testing.

What We Offer

• Direct contribution to defense projects for Ukraine.
• Mentorship from top experts in vision hardware, robotics, and embedded systems.
• Hands-on involvement in integration and architecture decisions.
• Competitive compensation based on experience.
• Temporary military service exemption for work on defense-critical projects.

Requirements

Core Technical Skills – Required

• 3–5 years of commercial embedded software development.
• Degree in Computer Science, Electrical Engineering, Physics, or similar.
• Solid Linux embedded development experience (NVIDIA Jetson, ARM SoCs).
• Proficient in C++14/17; Python for tooling and scripting.
• Hands-on experience with camera integration: MIPI CSI, USB3, GigE Vision, or RTSP streams.
• Experience with video pipeline development: GStreamer, V4L2 (DeepStream is a plus).
• Basic experience integrating rangefinders or other sensors and reading their output at the system level.
• Understanding of optical systems: FOV characteristics, wide-angle vs. narrow-angle lenses, zoom control interfaces.
• Familiarity with hardware bring-up and peripheral integration (device trees or kernel modules are a plus).
• Understanding of real-time constraints, latency budgeting, and system timing.
• Ability to work with moderate supervision and take ownership of well-defined integration tasks.

Will Be a Plus

• Experience with thermal/IR cameras or night-vision imaging.
• PTZ or stabilized gimbal integration.
• IMU integration and sensor fusion basics.
• ROS/ROS2 experience.
• Multi-sensor time synchronization (PPS, hardware triggers, PTP).
• BSP customization or kernel module development.
• Model deployment pipelines on edge devices.
• Mission-critical or safety-critical systems experience.
• Remote telemetry or monitoring tooling.

Responsibilities

• Integrate and configure EO/IR cameras, laser rangefinders, and optical sensors into the turret platform.
• Build and maintain low-latency video pipelines supporting wide-angle (search/acquisition) and narrow-angle (tracking/engagement) channels.
• Implement FOV switching logic, inter-channel synchronization, and sensor alignment under senior guidance.
• Interface with rangefinder hardware and expose distance data to the targeting subsystem.
• Perform camera calibration and sensor-to-sensor geometric alignment.
• Collaborate with the CV team to ensure clean, well-timed data delivery to detection and tracking modules.
• Help integrate sensor outputs with turret control and stabilization systems.
• Participate in hardware selection and system architecture discussions.
• Support field testing, debugging, and system maintenance.
• Contribute to ensuring robustness and reliability of deployed sensor systems under field conditions.

Ideal Candidate Profile

You are a solid embedded engineer comfortable working close to hardware, with hands-on experience connecting cameras and sensors and building video pipelines on edge platforms. You can debug interfaces and timing issues, follow integration specs, and are ready to grow into full ownership of the integration layer with the support of senior engineers.

You'll own the creative output for paid campaigns across multiple client accounts. This is a performance creative role, not a brand design role. You'll design ads that hit a CPA, not ads that win a Behance feature.

     Day to day

• Design static ad creatives for Meta, TikTok, and Google - image ads, carousels, lead-gen banners
• Use AI tools (Higgsfield, Nano Banana, VEO3) end-to-end - from ideation to final asset
• Prepare creative briefs for testing
• Iterate fast on winners - hooks, headlines, formats, ratios
• Work directly with media buyers - see your ads go live in 48 hours and watch the data
• Stay on top of what's working in the Meta Ad Library, TikTok, and competitor accounts

     What we're looking for

• 1–3 years of design experience in an agency, DTC brand, or freelance for performance marketing
• Strong portfolio of paid social and/or paid search ads (please include results where you can)
• Figma fluency - fast, clean files, component-based workflows
• Hands-on with AI tools - Higgsfield, Nano Banana, VEO3. You should be comfortable prompt-engineering, not just clicking presets
• Direct-response design instincts: clear hierarchy,  strong visual hooks in the first frame
• Solid typography, layout, color  fundamentals (AI doesn't replace these - it amplifies them)
• You move fast, take feedback well

     Bonus points

• You scroll the Meta Ad Library for fun
• You've shipped creative that hit real scale
• You can write a hook, not just design one
• Experience across both DTC (ecom) and lead-gen formats
• You can talk through ad performance data, not just creative
• Personal projects with generative AI (img, video, audio)
  
  What You’ll Get in Return:
• Work with Tier-1 market clients.
• Fully remote position with flexible hours (overlap for communication with clients/partners up to 1pm EST)
• 24 paid vacation days per year + paid sick leave.
• Parental leave
• Monthly compensation for hobbies, sports activities, therapy sessions, and coworking spaces.

Creatio is a global vendor of an agentic CRM & workflow platform with no-code and AI at its core. We help organizations automate customer and operational workflows, achieving the fastest time-to-value and the highest ROI on the market. Millions of workflows run on Creatio daily, supporting thousands of clients in over 100 countries. Genuine care for our clients and partners is at the heart of our DNA.

We’re proud to be recognized by top industry analysts as a Leader and Strong Performer in multiple Gartner and Forrester reports.

In 2025, Creatio was named to Inc.’s Best Workplaces list, recognizing our commitment to employee well-being and a strong workplace culture.

Who We’re Looking For:

We are looking for an Engineering Manager to lead multiple engineering teams within a product domain and drive execution, engineering excellence, and people development at scale.
This role requires a strong engineering leader who can connect business goals with technical execution, foster a high-performance culture, and ensure teams remain aligned around product outcomes, architectural integrity, and operational quality.
You should be comfortable operating in a fast-paced product environment, balancing delivery, technical quality, organizational scalability, and team engagement while collaborating closely with Product, Architecture, and Engineering leadership.

Responsibilities:

• Lead multiple engineering teams within a product domain, ensuring predictable delivery, strong execution, and high engineering standards
• Partner closely with Product Leaders, Architects, and stakeholders to align technical decisions and delivery plans with business goals
• Drive a culture of ownership, accountability, collaboration, quality, and continuous improvement across teams
• Support teams in designing scalable, maintainable solutions while balancing delivery speed, technical debt, and long-term product health
• Improve engineering processes, delivery effectiveness, operational maturity, and cross-team collaboration
• Foster experimentation, fast feedback loops, pragmatic decision-making, and adoption of modern engineering practices
• Mentor and develop engineers, support career growth, performance management, and leadership development
• Participate in hiring, organizational scaling, and resource planning across the domain

Requirements:

• Experience managing software engineering teams
• Strong software engineering background in .NET or JS, with hands-on experience in scalable distributed systems and cloud architectures
• Proven ability to drive delivery, engineering quality, and organizational effectiveness
• Strong understanding of modern software development practices, Agile delivery, and system design
• Ability to communicate effectively and clearly                                                                                    
• Experience collaborating with Product, Architecture, and cross-functional stakeholders
• Strong leadership, communication, and people management skills
• Experience mentoring engineering talent
• Ability to make pragmatic decisions and operate effectively in fast-paced environments
• Experience with AI-powered products or AI-assisted engineering workflows is a plus
• Upper-Intermediate or higher English level

What you should expect from us:

• Growth & Development: Clear career paths, mentorship opportunities, and access to continuous learning to help you reach your full potential.
• Recognition & Impact: A culture that celebrates achievements, values your ideas, and empowers you to make real contributions from day one.
• Innovative Culture: Be part of a company that embraces new ideas, modern technologies, and bold thinking to stay ahead of the curve.
• Benefits & Rewards Package: We provide competitive compensation and benefits designed to support you and your family. Our rewards approach goes beyond salary, recognizing your contributions and commitment. The exact package may vary depending on your country of residence and employment type.

Position Overview

We are seeking an experienced Data Scientist/ML Engineer specializing in neural networks, with 3+ years experience in the applied field. The ideal candidate should be a great mentor and team player; python ninja with a strong background in various neural network architectures (recurrent, convolutional, feedforward, etc.) and a deep understanding of developing, tuning, and deploying different architectures. This role also requires excellent Python programming skills and a solid foundation in data analysis and statistics. If you strive in a fast pace environment, with tight deadlines but fast professional growth, you are welcome in our team!

Key Responsibilities:

• Create statistical summaries to support hypothesis testing and data-driven decisions during EDA
• Implement data preparation and feature engineering pipelines for the models
• Plan and implement algorithms for predictive modeling.
• Provide continuous improvement of models in production
• Lead the ML-driven python coding for end to end model deliveries, support our ML-related libraries/
• Collaborate with a cross-functional team of specialists, including senior and junior data scientists, Python developers and ML engineers, data analysts, and DevOps specialists.
• Provide expertise in tuning loss functions, metrics, sample weights adjustment, hyperparameter tuning and model improvement in general.
• Generate detailed evaluation reports, summarizing key findings and presenting actionable insights to stakeholders.
• Keep up with tight deadlines, agile environment of work with evolving objectives and KPIs, having the highest level of organisation and self management to provide a full work clarity, extensive tracking and documentation of your work.

Required Skills and Qualifications:

• Minimum of 3 years of professional experience as a Data Scientist or Machine Learning Engineer.
• Proficient in building custom neural networks using PyTorch.
• Strong experience with various neural network architectures specialised for time-series modelling and tabular data predictive modelling 
• Proficiency with neural network layers (like LSTM, GRU, Conv1D, Dense, Dropout, BatchNormalization) and activation functions (ReLU, Sigmoid, Tanh, Softmax).
• Experience with time series data, including loading, cleaning, and feature engineering using libraries like pandas, numpy. Knowledge of Darts library would be a large bonus.
• Expertise in model development, including selecting and developing models from the Darts library and building custom neural network architectures.
• In-depth knowledge of Python programming and relevant libraries (e.g., Scikit-learn, Pandas, PyTorch, Shap). We want to emphasize this requirement of excellency in python, including good working OOP knowledge. We do noе accept candidates with partial experience in python, as our projects require solid programming skills for writing and supporting data science related functionalities and libraries
• Solid understanding of statistics and data analysis.
• Skilled in using and tuning loss functions such as MSE, MAE, Cross-Entropy Loss, and custom loss functions relevant to time series forecasting.
• Experience with hyperparameter optimization using libraries like Optuna or Hyperopt.
• Capable of implementing and optimizing training loops in PyTorch, including data loaders and training validation steps.
• Knowledge of time series-specific cross-validation techniques and regularization methods to prevent overfitting.
• Strong skills in evaluating model performance using metrics like MSE, RMSE, MAE, MAPE, and R-squared.
• Familiarity with backtesting functionalities for validating model performance.
• Experience in model deployment, including serialization and deployment of models for real-time services.
• Strong communication skills for presenting findings and progress to stakeholders, using visualizations created with matplotlib, seaborn, or plotly.
• Proficiency in using Git for version control and collaboration.
• Major education in Data Science, Computer Science, or a related field IS A MUST. We do not accept people with other backgrounds.
• Certifications in deep learning are preferred.
• Excellent command of spoken and written English.
• Strong self-management, time management, and organizational skills.

• Ability to work under a structured management system while independently handling creative tasks.

   

What We Offer:

• Competitive remuneration package.
• Bonuses
• Professional mentorship and guidance from experienced team members.
• Opportunities for professional growth and continuous learning.
• A dynamic and collaborative work environment.
   

About DataObrii
DataObrii is a high-tech consulting firm specializing in data science, machine learning, and AI-augmented Internet of Things. Our team comprises experienced data scientists, python engineers, devops, hardware electrical engineers, and business analysts dedicated to delivering innovative, data-driven solutions that enhance business intelligence and efficiency. We emphasize continuous improvement, keeping up with current and emerging technologies, and delivering complete timely, effective solutions.

Our Values:

• Efficiency: We employ an agile approach to ensure timely delivery of high-quality solutions. This governs fast delivery cycles, quick and efficient solutions, iteratively going from PoC developments to fully enhanced production systems.
• Professionalism: Our commitment to excellence drives us to achieve success for our clients. This includes both technical and ethical proficiency required from all our employees.
• Creativity: We utilize design thinking to develop innovative solutions that address complex business challenges.
• Care: We invest time in understanding our clients' business models to provide tailored solutions that align with their objectives.
   

Evoplay is a Ukrainian product IT company that complete B2B solutions for the online gaming industry.

Position Overview:

As a Jira and Confluence Administrator, you will be responsible for the administration, configuration, and maintenance of our Jira and Confluence instances. You will play a critical role in ensuring the smooth operation and optimal utilization of these platforms to support our teams in project management, collaboration, and knowledge sharing.

Key Responsibilities:

1. Platform Administration:

• Administer Jira and Confluence instances, including user management, permissions configuration, and customization of workflows, issue types, and fields. Jira (server and cloud), сonfluence, Bitbucket, Crowd)

• Perform regular maintenance tasks such as upgrades, patches, and backups to ensure system reliability and performance.

2. Configuration and Customization:

• Configure Jira projects and Confluence spaces to meet the specific requirements of our teams and projects.

• Customize Jira workflows, screens, and dashboards to streamline processes and enhance productivity.

3. Integration and Automation:

• Integrate Jira and Confluence with other tools and systems used within the organization to facilitate seamless data flow and collaboration.

• Implement automation rules and workflows using Jira and Confluence plugins to optimize task management and documentation processes.

4. User Training and Support:

• Provide training and support to users on Jira and Confluence functionality, best practices, and troubleshooting techniques.

• Serve as the primary point of contact for user inquiries and technical issues related to Jira and Confluence usage.

5. Corporate IT Services:

• Administer other corporate IT services such as Gitlab, LDAP, GCP.

• Ensure the proper functioning and integration of these services with other business applications and systems.

Qualifications:

• Experience in a similar position for 2 years.

• Experience with Atlassian stack:

- Jira

- Confluence

- Bitbucket

- Crowd

• Understanding of the functioning of Linux systems.

We offer:

• L&D center with courses for employees and top managers;

• Rotation program;

• Paid leave;

• Sick days;

• Self-learning library, access to paid courses;

• Stable payments;

• Evoplay discount program;

• Flexible work schedule / remote work;

• Group discussions and individual sessions with a psychologist.

Main requirements

Candidates should ideally be based in Krakow. We may also consider strong candidates from other locations who can travel to Krakow regularly. The company currently has team members who come to Krakow approximately once a month for several days.

Requirements

• Strong, demonstrable expertise in Rust — async/concurrent code with tokio, trait-based abstractions, error handling, performance-sensitive code paths
• Deep understanding of Ethereum architecture: transactions, blocks, gas mechanics, ERC-20 tokens, DEX mechanics, MEV supply chain (searchers, builders, relays)
• Experience building and operating systems that handle real money or critical infrastructure — failure modes, kill switches, monitoring, rollback plans
• PostgreSQL proficiency: query optimization, high-throughput time-series schema design, migrations
• 5+ years of software engineering experience with complex backend systems and end-to-end technical ownership

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software, and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.

N-iX is looking for a Senior Java Full-Stack Engineer with Angular experience to join our team.

About the project:

Our client is a fintech company that provides a platform for the digital management of bank guarantees and surety bonds. The solution connects corporates, banks, and sureties through a secure ecosystem, helping streamline traditionally manual financial processes.

Tech stack: Java (OpenJDK), Spring Boot, Angular, PostgreSQL, Elasticsearch, Apache Kafka, Keycloak, SendGrid, Microsoft Azure, Docker, Docker Compose, Gradle, SonarQube, Traefik, CI/CD.

Requirements:

• 6+ years of commercial software development experience
• Strong expertise with Java (OpenJDK) and Spring Boot
• Experience building RESTful APIs
• Solid experience with Angular
• Strong knowledge of PostgreSQL
• Hands-on experience with Apache Kafka
• Experience with Microsoft Azure services
• Experience with Docker and CI/CD pipelines
• Experience with Elasticsearch
• Upper-Intermediate+ English level

Would be a plus:

• Experience with Keycloak
• Experience with SendGrid
• Experience with SonarQube, Gradle, Traefik

Responsibilities:

• Design, develop, and maintain backend services using Java and Spring Boot
• Develop and support Angular-based frontend functionality
• Design and optimize PostgreSQL databases
• Implement event-driven solutions using Kafka
• Build and maintain REST APIs and integrations
• Deploy and support applications in Azure Cloud
• Participate in code reviews and maintain high code quality standards
• Collaborate with architects and cross-functional teams to deliver new features

We offer:

• Long-term fintech project
• Opportunity to work closely with the core product team and Chief Architect
• Mature development processes and modern technology stack
• Collaborative international environment
• Architecture-focused interview process with no live coding

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Main requirements

We are looking for a QA Lead to head a newly expanding QA function for an in-flight retail product used by airlines. The specialist will define QA processes, coordinate Manual and Automation QA engineers, and ensure product quality across all components. Domain experience in retail or aviation is a plus but not a strict requirement.

Requirements

Position name: QA Lead

Level: Senior

Hard skills

• 7+ years of QA experience
• Experience leading or coordinating a QA team or QA function
• Strong experience with both manual and automated testing
• Experience defining QA processes, test strategies, and quality standards
• Experience with test planning and coverage management across multiple product components
• Strong experience with Jira for test case and defect management
• Experience working in Agile/Scrum environments (2-week sprints, backlog refinement)
• Strong communication skills with developers, product managers, technical leads, and business stakeholders
• Comfortable working independently in a fully remote environment