Jobs at Djinni

9458
  • · 40 views · 5 applications · 17d

    AI Python Developer

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · B2 - Upper Intermediate
    IT Craft invites an AI/ML Python Developer to join the company. Requirements: Core Software Engineering: 5 + years Python 3.x; strong proficiency with FastAPI, Django or Flask; Git, unit testing, CI/CD, Docker; Generative AI & LLMs: Practical knowledge of...

    IT Craft invites an AI/ML Python Developer to join the company.

    Requirements:

    • Core Software Engineering: 5 + years Python 3.x; strong proficiency with FastAPI, Django or Flask; Git, unit testing, CI/CD, Docker;
    • Generative AI & LLMs: Practical knowledge of leading models (GPT, Claude, Gemini, Mistral, Llama, Qwen, etc); working with them via public APIs, self-hosting or managed platforms (AWS Bedrock, Azure OpenAI, GCP Vertex);
    • LLM Techniques: Retrieval-Augmented Generation (RAG), Supervised Fine-Tuning (SFT), Parameter-Efficient Fine-Tuning (LoRA/QLoRA/PEFT), Reinforcement Learning from Human Feedback (RLHF), prompt engineering and evaluation;
    • Chatbots & Agents: Designing multi-turn conversational flows, tool invocation, agent routing/orchestration with LangChain, LlamaIndex, CrewAI, Semantic Kernel or similar;
    • Vector Databases: Experience with FAISS, Milvus, Pinecone, Weaviate, Chroma, pgvector (indexing, similarity search, hybrid search);
    • MCP Servers: Building and integrating Model Context Protocol (MCP) servers to securely expose domain tools/functions to LLMs;
    • Automation Platforms: Advanced use of no-/low-code tools: n8n, Make (Integromat), Zapier (triggers, webhooks, custom modules);
    • Soft Skills: Ownership mindset, rapid prototyping, clear technical writing; English at Upper-Intermediate (B2) or higher.

    Key Responsibilities:

    • Design & build end-to-end LLM workflows in Python (FastAPI, Django or Flask) — from data ingestion to inference APIs;
    • Develop and fine-tune models (SFT, LoRA/QLoRA, RLHF) using PyTorch and modern open-source tooling;
    • Implement RAG pipelines: document parsing, embedding generation, vector search and evaluation;
    • Create chatbots / autonomous agents with frameworks such as LangChain, LlamaIndex, Semantic Kernel or CrewAI;
    • Expose tools via MCP servers so that external LLMs can invoke domain-specific actions;
    • Integrate no-/low-code automation (n8n, Make, Zapier) to orchestrate business workflows;
    • Write clean, test-driven code; set up CI/CD; monitor, log, and continuously improve model performance and system reliability.

    Nice to Have:

    • Experience with data privacy & compliance (GDPR, SOC 2);
    • Operate in cloud & on-prem (Docker, GPU instances, AWS Bedrock/Azure OpenAI, self-hosted LLMs, etc.);
    • Hands-on experience with TensorFlow, PyTorch, NumPy, Pandas; ability to train, fine-tune, and evaluate ML/LLM models;
    • Familiarity with front-end stacks (React/Next.js, TypeScript) for building AI-powered user interfaces;
    • Bonus: Experience in Generative Graphics, including Stable Diffusion, Inpainting techniques, and ControlNets;
    • Bonus: Experience in LLM hosting and working with llama.cpp.

    IT Craft offers:

    • Competitive compensation according to the qualifications;
    • Flexible working hours, remote work;
    • Opportunity for career growth;
    • Reward for sport activities;
    • In-house English training;
    • A friendly team of open-minded people.

    Please send your CV!
    By submitting your application, you consent to the processing of your personal data in accordance with IT Craft’s Privacy Policy, available at itechcraft.com/datenschutz.

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  • · 145 views · 35 applications · 11d

    Senior Full Stack Engineer to $6000

    Ukraine · Product · 5 years of experience
    Open Role We are looking for a Senior Full Stack Engineer to join our team in Lviv. If you are passionate about blockchain technology, gaming, and working with a proactive and experienced team, we welcome you to join our project! The position is open to...

    Open Role

    We are looking for a Senior Full Stack Engineer to join our team in Lviv. If you are passionate about blockchain technology, gaming, and working with a proactive and experienced team, we welcome you to join our project!

     

    The position is open to candidates based in Lviv and can be performed either remotely or from our office.

     

    Responsibilities

    • Implement new APIs and extend existing ones.
    • Integrate with third-party providers, including payment and gambling services.
    • Develop new features using React/Redux for customer-facing applications.
    • Design and implement architecture collaboratively with the team.
    • Identify system improvements and implement them.
    • Enhance test coverage and CI/CD pipelines.
    • Adopt innovative technologies and tools to improve the platform.
    • Migrate old React app to Next JS
    • Migrate task based backend service to event based architecture on top of Kafka

     

    Requirements

    • Experience: Minimum 5 years of web development experience.
    • Frontend: Proficiency in React.js, Redux, Next.js.
    • Backend: Strong experience with Node.js, NestJS.
    • Database: MongoDB, Redis.
    • Messaging: Kafka, WebSockets.
    • Testing: Experience with Jest, React Testing Library, Playwright framework for UI and API automation.
    • DevOps: Familiarity with Docker, Cloudflare, Nginx, PM2, New Relic.
    • Authentication: JWT, Customer.io.
    • Version Control: Git, GitHub, GitHub Actions.
    • CI/CD: Familiarity with CI/CD tools and practices (GitHub pipelines preferred).
    • Smart Contracts: Previous experience with developing smart contracts is a plus.
    • Education: Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
    • Skills: Excellent problem-solving and analytical skills, strong communication and collaboration abilities.

     

    Our Benefits

    • Flexible working hours & remote job options.
    • Office facilities in Lviv.
    • Paid vacation and sick leave.
    • Fun and friendly team environment.
    • Opportunities for personal and professional growth.
    • Up to 100% reimbursement for participation in core courses and conferences.
    • Salary bonuses.

     

     

    Why Join Us?

    If you are looking for a proactive, smart, and experienced team working on innovative and extraordinary projects, we welcome you to join us!

    Our company is driven by a desire to constantly grow, develop, and learn new things. We dare to think bigger to drive you to bigger results.

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  • · 131 views · 27 applications · 11d

    Middle Full Stack Engineer to $4500

    Ukraine · Product · 5 years of experience
    Open Role We are looking for a Senior Full Stack Engineer to join our team in Lviv. If you are passionate about blockchain technology, gaming, and working with a proactive and experienced team, we welcome you to join our project! The position is open to...

    Open Role

    We are looking for a Senior Full Stack Engineer to join our team in Lviv. If you are passionate about blockchain technology, gaming, and working with a proactive and experienced team, we welcome you to join our project!

     

    The position is open to candidates based in Lviv and can be performed either remotely or from our office.

     

    Responsibilities

    • Implement new APIs and extend existing ones.
    • Integrate with third-party providers, including payment and gambling services.
    • Develop new features using React/Redux for customer-facing applications.
    • Design and implement architecture collaboratively with the team.
    • Identify system improvements and implement them.
    • Enhance test coverage and CI/CD pipelines.
    • Adopt innovative technologies and tools to improve the platform.
    • Migrate old React app to Next JS
    • Migrate task based backend service to event based architecture on top of Kafka

     

    Requirements

    • Experience: Minimum 5 years of web development experience.
    • Frontend: Proficiency in React.js, Redux, Next.js.
    • Backend: Strong experience with Node.js, NestJS.
    • Database: MongoDB, Redis.
    • Messaging: Kafka, WebSockets.
    • Testing: Experience with Jest, React Testing Library, Playwright framework for UI and API automation.
    • DevOps: Familiarity with Docker, Cloudflare, Nginx, PM2, New Relic.
    • Authentication: JWT, Customer.io.
    • Version Control: Git, GitHub, GitHub Actions.
    • CI/CD: Familiarity with CI/CD tools and practices (GitHub pipelines preferred).
    • Smart Contracts: Previous experience with developing smart contracts is a plus.
    • Education: Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
    • Skills: Excellent problem-solving and analytical skills, strong communication and collaboration abilities.

     

    Our Benefits

    • Flexible working hours & remote job options.
    • Office facilities in Lviv.
    • Paid vacation and sick leave.
    • Fun and friendly team environment.
    • Opportunities for personal and professional growth.
    • Up to 100% reimbursement for participation in core courses and conferences.
    • Salary bonuses.

     

     

    Why Join Us?

    If you are looking for a proactive, smart, and experienced team working on innovative and extraordinary projects, we welcome you to join us!

    Our company is driven by a desire to constantly grow, develop, and learn new things. We dare to think bigger to drive you to bigger results.

    More
  • · 243 views · 57 applications · 18d

    IT Sales Development Representative (SDR) to $1500

    Full Remote · Countries of Europe or Ukraine · 1 year of experience · B2 - Upper Intermediate
    Hi! We're looking for a proactive and results-driven SDR to fuel our client pipeline and support our sales growth. Responsibilities: -Lead Generation: Identify and qualify leads through platforms like LinkedIn, Upwork, and more -Outbound Outreach:...

    Hi! We're looking for a proactive and results-driven SDR to fuel our client pipeline and support our sales growth.

     

    🔍 Responsibilities: 

    -Lead Generation: Identify and qualify leads through platforms like LinkedIn, Upwork, and more

    -Outbound Outreach: Craft targeted messaging and engage decision-makers

    -Sales Enablement: Support strategic planning and coordinate intro calls

    -Event Participation: Represent the company at tech conferences (online/offline)

    -CRM Engagement: Maintain lead data and track interactions

     

    ✅ Requirements: 

    -Experience in IT outsourcing/outstaffing

    -Strong English (spoken and written)

    -Excellent communication and analytical skills

    -Persistent, self-motivated, and adaptable in a fast-paced setting

     

    ➕ Nice to Have: 

    -CRM and LinkedIn outreach experience

    -Familiarity with lead generation tools and workflows

     

    🎁 What We Offer: 

    -Competitive salary + performance bonuses

    -Dynamic startup culture & expert teammates

    -Room for career growth

    -100% remote flexibility

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  • · 79 views · 2 applications · 16d

    MacOS Developer (Cool Project) to $3500

    Office Work · Estonia, Lithuania, Poland, Ukraine · 5 years of experience · Upper-Intermediate
    IMPORTANT! Relevant as of October 24, 2025, 1 month Company Bootcamp. We are seeking a specialist to join our long-term project which has been in production for several years and manages a high volume of requests per second. We are developing a new...

    IMPORTANT! Relevant as of October 24, 2025, 1 month Company Bootcamp.

     

    We are seeking a specialist to join our long-term project which has been in production for several years and manages a high volume of requests per second. We are developing a new product version for the MacOS platform. As a member of our approximately 20-person team, you will play a crucial role in this new growing direction. The core business logic is already well-established and functioning seamlessly.

     

    In collaboration with our existing Windows and web development teams, you will play a foundational role in establishing the MacOS version of our advanced freemium ad-blocking, privacy, and digital security software suite. 

     

    Why we're seeking new team members:

    Due to our company's growth and the successful conclusion of new contracts for the year 2025, we are actively searching for talented and motivated professionals ready to join our team. Currently, 1 vacancy is open.

     

    Test assignment

    • The vacancy involves a test assignment as one step in the hiring process. It is quite basic - just to test your Objective C/Swift  skills.
    • The Company may, at its sole discretion, not provide applicants with the reason for being rejected and technical details of the test completed.
    • Once getting to the 3rd stage of the interview, the candidate will have the opportunity to receive feedback from a technical specialist regarding your test task including technical details.
    • Link to the test assignment is sent on request.

       

    Our working conditions

    • Our offices are well equipped for power outages: gasoline generator, EcoFlow Delta portable power station provides electricity for devices and standby lightning, Fiber optic internet provider, Starlink provide access to the internet.
    • First month will be a paid Company Bootcamp period.
    • Company Bootcamp period paid as fixed monthly payment in UAH.
    • Always stable and on time salary.
    • We work officially (Private Entrepreneur by contract);
    • Salary is calculated in $/h, with loads of 160 to 200 or more hours per month (all spent time is paid);
    • Additionally: company pays Bench as 75% from rate and FuckUp pays as 50% from rate.
    • Revision of the hourly rate every six months up to +50% (according to company regulations).
    • Quarterly bonus, project performance based.
    • English classes 2 times per week (groups of two people, after work hours).
    • MacBook Pro 14/16, 4K monitor, stand, mouse, keyboard, headphones, comfortable chair, company branded T-shirt and mug.
    • Working day from 8:00 to 17:00 (The plan for the day is made at the stand-up meeting and must be accomplished (considering common sense) within the day according to the checkpoints. After accepting the work, the PM finalizes the working day).
    • Breakfast, lunches and other things in the kitchen at the expense of the company (coffee, tea, cookies, sweets, yogurts and drinks in the refrigerator).
    • Work in one of 3 our offices (5−15 minutes walking distance from metro station):
      • К1 (М) Osokorky 
      • К3 (М) Taras Shevchenko
      • К4 (М) Pozniaky

         

    Requirements:

    • 5+ years of low level Objective C and/or Swift programming experience with a significant focus on MacOS development.
    • Strong understanding of MacOS networking: TCP/IP, DNS(SEC), HTTP(S), SSL/TLS, etc.
    • Knowledge of MacOS system internals, permissions, and sandboxing.
    • Understanding of OOP and SOLID principles.

       

    Additional Skills (Nice to Have):

    • Familiarity with NetworkExtension framework and SystemExtensions.
    • Experience with service management (launchd), keychain services API, and MacOS code signing/notarization.
    • Familiarity with Apple entitlement management, provisioning, and user permission workflows.
    • Knowledge of CI/CD, MacOS distribution (PKG installer and DMG image).
    • Familiarity with adblocking filter list formats and adblocking ecosystem  (e.g., EasyList, AdGuard).
    • Familiarity with OpenSSL, mitmproxy, or similar libraries/tools.
    • Out-of-the-box thinking.

       

    Opportunities/benefits

    • Personal Development: Employees develop their Personal Development Plan (PDP) with a mentor, focusing on skill and knowledge enhancement.
    • Regular Salary Review: Salaries are reviewed biannually based on PDP accomplishments and other performance indicators.
    • Opportunity to learn/improve skills in other languages: Employees have an opportunity to learn or improve their skills in Go, С++, Kotlin/Java, PHP, NodeJS, TypeScript, modern frontend frameworks like Vue/React or browser extensions development as part of the PDP (personal development plan) program. 
    • Team Support and Collaboration: Work alongside experienced colleagues and project managers who provide guidance and assistance with complex tasks.
    • Code Review and Quality Assurance: Strict processes are in place for peer code review and QA to ensure high-quality outputs.
    • Learning New Technologies: Employees are encouraged to systematically explore and learn about new technologies and fields relevant to their roles.
    • Kanban Methodology for Task Management: The company uses «Scrumban» (our own flavor of Kanban system with Scrum elements) for effective planning and execution of daily tasks.
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  • · 20 views · 1 application · 20d

    Pre-Sales Engineer

    Office Work · Ukraine (Lviv) · Product · 1 year of experience · B2 - Upper Intermediate
    We are seeking a highly motivated Pre-Sales Engineer with a strong background in circuit engineering, radio engineering, and UAV systems. The ideal candidate will not only have technical expertise in UAV components and configuration but also possess...

    We are seeking a highly motivated Pre-Sales Engineer with a strong background in circuit engineering, radio engineering, and UAV systems. The ideal candidate will not only have technical expertise in UAV components and configuration but also possess excellent communication skills to support our sales team in delivering advanced UAV solutions. 


    Responsibilities: 

    • Collaborate with the sales team to understand client requirements and propose tailored UAV system solutions. 
    • Present and demonstrate UAV products, focusing on technical aspects including electronics, communication systems, flight controllers, cameras, and antennas. 
    • Assist in the design and integration of UAV systems, ensuring proper configuration and performance alignment with customer needs. 
    • Serve as a technical consultant during pre-sales engagements, offering insights on flight control software such as Ardupilot, Betaflight, and INAV. 
    • Utilize expertise in Mavlink, Cross-fire, and radio engineering to explain complex system functionalities to prospective clients. 
    • Leverage UAV engineering knowledge and, where applicable, hands-on piloting experience to deliver practical and innovative solutions. 
    • Maintain an up-to-date understanding of all UAV components and basics of aerodynamics to provide comprehensive technical support. 


    Skills and Experience: 

    • Proven background in circuit engineering with a solid foundation in radio engineering principles. 
    • Demonstrated expertise in UAV systems, including configuration and integration of electronics, communication systems, flight controllers, cameras, and antennas. 
    • Hands-on experience with UAV flight control software such as Ardupilot, Betaflight, and INAV. 
    • Familiarity with Mavlink and Cross-fire protocols. 
    • Understanding of UAV design and basic aerodynamics principles. 
    • Strong problem-solving skills with the ability to translate complex technical concepts into clear customer benefits. 
    • Excellent communication skills and ability to work collaboratively with both technical and non-technical stakeholders. 
    • English Upper-Intermediate (B2) +  
       

    Nice to have: 

    • Experience with UAV piloting, offering practical insights into system performance and operational challenges. 
    • Prior involvement in UAV project lifecycle from design through field testing. 


    Join our dynamic team and help shape the future of UAV technology by bridging the gap between advanced engineering and customer success. If you are passionate about UAV systems and have a knack for technical sales, we encourage you to apply.  

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  • · 154 views · 18 applications · 3d

    Community Manager and Community Builder

    Office Work · Ukraine (Vinnytsia) · Product · 2 years of experience · B2 - Upper Intermediate
    Warmy.io is a leading platform that helps businesses enhance their email outreach by ensuring emails land in the inbox, not the spam folder. By using AI-driven technology, we help businesses improve deliverability and engagement, enabling better...

    Warmy.io is a leading platform that helps businesses enhance their email outreach by ensuring emails land in the inbox, not the spam folder. By using AI-driven technology, we help businesses improve deliverability and engagement, enabling better connections with their customers. As we continue to grow, we’re looking for a passionate and proactive Community Manager and Builder to help us grow and engage our user base across key communication platforms.

     

    Job Description:

    Warmy.io is seeking a dynamic and motivated Community Manager and Builder to create, grow, and engage vibrant communities on WhatsApp, Slack, and Facebook. You’ll play a pivotal role in nurturing relationships with our users, building a strong brand presence, and driving engagement across these platforms. Your efforts will create a positive environment where users can share knowledge, solve problems, and discuss all things related to email deliverability and outreach.

     

    Key Responsibilities:

    • Community Building: Develop and grow Warmy.io's presence on WhatsApp, Slack, and Facebook by fostering a positive, engaged, and supportive environment for users.
    • User Engagement: Create and implement strategies to engage community members through discussions, Q&A sessions, challenges, live events, and other interactive activities across all platforms.
    • Content Creation: Produce regular, relevant content (polls, articles, quick tips, announcements) to keep community members informed and engaged across WhatsApp, Slack, and Facebook.
    • Relationship Management: Cultivate relationships with community members to understand their needs, address issues, and gather feedback to improve Warmy.io’s services.
    • Onboarding & Support: Assist new community members with onboarding, ensuring they understand how to use Warmy.io and encouraging active participation in the community.
    • Growth Strategy: Develop and implement strategies to grow the community organically by encouraging referrals, collaborations, and active participation from existing users on all platforms.
    • Collaboration: Work closely with the marketing and product teams to communicate key updates, product launches, and gather insights from community feedback.
    • Monitor & Moderate: Ensure community discussions remain healthy, inclusive, and on-topic. Address any inappropriate behavior or issues that arise within the community.
    • Data & Reporting: Track and analyze community growth and engagement metrics across WhatsApp, Slack, and Facebook, providing regular reports to optimize strategies and show progress.

     

    Requirements:

    • Proven experience as a Community Manager, Social Media Manager, or similar role, ideally with experience managing communities on WhatsApp, Slack, and Facebook.
    • Excellent communication and interpersonal skills, with the ability to foster trust and engagement within a community.
    • Strong understanding of community building strategies, particularly in online platforms like WhatsApp, Slack, and Facebook.
    • Creative problem-solving skills and the ability to generate engaging content that resonates with community members.
    • Ability to work independently, prioritize tasks, and take initiative to grow and develop the community.
    • Familiarity with SaaS, email deliverability, or email marketing tools is a plus. 

     

    What We Offer

    • Competitive compensation
    • 12 PTO days, 10 sick days, public holiday recognition and B2B contract.
    • Access to cutting-edge analytics tools and resources 
    • Ownership of your function and close collaboration with leadership
    • A friendly, international team and space to grow
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  • · 31 views · 12 applications · 13d

    Junior Sales manager

    Full Remote · Worldwide · Product · 1 year of experience · B2 - Upper Intermediate
    Lovat is looking for a Sales Manager (no experience required)! About Lovat: Lovat provides comprehensive tax management solutions through a cutting-edge software platform. We empower businesses to navigate the complexities of tax management...

    Lovat is looking for a Sales Manager (no experience required)!

     

    About Lovat:

    Lovat provides comprehensive tax management solutions through a cutting-edge software platform. We empower businesses to navigate the complexities of tax management effortlessly, ensuring compliance, efficiency, and sustained success.

     

    About the Role:

    This is a full-time remote opportunity for an enthusiastic individual to join our growing sales team. As a Sales Manager, you will:

    • Identify, prospect, and convert new clients across B2C, B2B, and SaaS markets.
    • Maintain and nurture relationships with existing clients.
    • Analyze sales data and stay informed of industry trends to ensure Lovat remains competitive.

       

    Working Hours: The work schedule is from 10:00 to 19:00 EEST(Kiev time).

     

    Qualifications:

    • Excellent communication and interpersonal skills (written and verbal).
    • Strong organizational skills and attention to detail.
    • A passion for learning and a willingness to grow.
    • Ability to work independently and as part of a team.

    Bonus Points:

    • Experience in sales or a related field (a plus, not mandatory).
    • Fluency in Italian, French, or German (a valuable asset).

    We Offer:

    • A supportive and collaborative work environment.
    • Opportunity to learn from experienced professionals.
    • Competitive salary and benefits package.

    Monthly Base Salary:

    • First 3-Month: 750 EUR gross
    • After 3rd Month: 750 EUR  + 100-150 EUR (dependent on results increase is discussed)

       

    If you are a highly motivated individual with a passion for sales, we encourage you to apply!

    We look forward to hearing from you!

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  • · 67 views · 2 applications · 19d

    Engineering Manager

    Hybrid Remote · Czechia, Poland · Product · 6 years of experience · C1 - Advanced
    BETER is a rapidly growing product company. We create competitive content supplemented with analytics. For more than 5 years, we have been organizing sports tournaments, broadcasts, and developing our own sports community. We hold 45+ thousand events per...

    BETER is a rapidly growing product company. We create competitive content supplemented with analytics. For more than 5 years, we have been organizing sports tournaments, broadcasts, and developing our own sports community. We hold 45+ thousand events per month in esports and classic sports. BETER products are known all over the world — our content is represented in 150+ countries.
    Our current partners are the world’s most famous trading giants.

    Now we are looking for an Engineering Manager (.NET/C#) to develop and implement a technical strategy for the development of a system for sports analytics. If you like to build a team, develop a technical culture, cover the most critical areas in development, help train others, and be a leader, then this position is for you.

    Technology stack we work with: Microservice architecture, .NET 8+, MS Orleans, MongoDB, Apache Kafka, SignalR/WebSocket, k8s, AWS

     

    Requirements:

    • Be a business person, have a sense of responsibility for the entrusted area and treat it as your brainchild, be demanding of the team, but fair, set goals, monitor their implementation, control the workload of people, and systematically improve the level of skills in the team.
    • 3+ years of experience in managing a team: organizing work, motivating, maintaining discipline, delegating and monitoring execution, exchanging feedback, and leadership.
    • Write high-quality code in C# (.NET Core, ASP.NET Core), understand OOP and SOLID concepts, understand design patterns.
    • 6+ years of expertise in the .NET ecosystem: tools, libraries, frameworks.
    • RDBMS/NoSQL experience: knowledge of the principles of engine operation, ability to profile queries, design schemas, understanding the logic of index operation.
    • Experience working with message brokers: knowledge of the operating principles of broker types, building asynchronous data delivery and processing with various guarantees and for various scaling requirements, fault tolerance, etc.
    • Loyalty to DevOps practices and experience in their application: automation of development and quality assurance tools, monitoring, tracing, and debugging.
    • Skills in profiling, debugging, optimizing code and queries to the database.
    • Willingness to participate on-calls according to a pre-planned schedule.
    • Experience writing unit tests, understanding when it is appropriate and when it is not.
    • Adhere to the opinion that without code review it is impossible to work and convey this message to the masses :)
    • Striving to improve existing solutions and develop new solutions, searching for growth points.
    • A desire to share knowledge with engineers and be able to convey it.

     

    It will be a plus:

    • Experience developing in languages other than C#.
    • Experience in digging into the insides of frameworks for self-improvement.
    • A constant search for answers to the questions “why” and “how to do it better”, but at the same time critical thinking to understand when it is rational to do it “better”.
    • Understanding of data structures and algorithms, understanding how O(1) differs from O(n).
    • Understanding the difference between AMQP and Kafka, the pros and cons of such solutions.
    • Higher technical education, training in mathematical/technical lyceums.
    • Experience with Kafka, MongoDB, MS Orleans, Prometheus, ElasticSearch and OTel.
    • Frontend development experience.
    • Experience in cloud environments in general and AWS in particular.
    • Master's Degree in Applied Mathematics.

     

    Responsibilities:

    • Organizing the work of the team, implementing and monitoring compliance with the necessary processes.
    • Planning and distribution of work in a team, monitoring implementation.
    • Design of services on the balance of the team in collaboration with the architect and business analysts.
    • Implementing and maintaining good software development practices, such as coding conventions and code review.
    • Writing code in C# as part of the implementation of tools and products.
    • Writing unit tests for functionality.
    • Mentoring engineers in a team, assistance in drawing up PDP.
    • Assistance in troubleshooting, and training on how to prevent them in the future.
    • Help in finding bottlenecks and performance problems, profiling database queries, and code.
    • Conducting knowledge tests, developing tests for self-control and for hiring needs.
    • Participation in interviews of team candidates, assessing the level of knowledge and expertise.
    • Providing regular feedback to team members.
    • Conducting team meetings on a regular basis.
    • Approval of vacations, sick leave, time off, overtime in the team, and - correction of current plans.

     

    What and how do teams work?

    • A highly loaded system based on .NET 8+, which receives changes in real-time and recalculates sports analytics.
    • Working in a microservice architecture, with a messaging system.
    • Ability to choose technologies to effectively achieve results.
    • Experienced and strong specialists in teams who are always ready to share knowledge.
    • The code is packaged in containers and lives in AWS EKS.
    • Kafka for real-time messaging.
    • MongoDB, PostgreSQL for data storage and processing.
    • Victoria Metrics for collecting metrics and monitoring.
    • ElasticSearch for logs.
    • Teams are cross-functional and focused on their services.
    • Minimum bureaucracy, the ability to easily communicate with all levels of management.
    • We strive to make decisions quickly, without months of discussions, if a person has analyzed the risks and alternatives and understands the essence of his proposal.

     

    We offer:

    • Ability to work remotely.
    • Flexible work schedule.
    • 100% paid sick leave.
    • 20 working days of paid vacation.
    • Competitive and timely payment for services.
    • Personal mentoring and coaching.
    • Team building and corporate events.
    • Paid child care leave.
    More
  • · 66 views · 12 applications · 24d

    Sales Development Representative (Polish Speaking)

    Full Remote · Ukraine, Poland · Product · 1 year of experience · B1 - Intermediate
    Hi there! Looking for a career in B2B sales? Do you want to work with European markets and enhance your skills in multichannel client acquisition? At giftmall, we are looking for a Sales Development Representative (SDR) to help us expand our presence in...

    Hi there!

    Looking for a career in B2B sales? Do you want to work with European markets and enhance your skills in multichannel client acquisition?


    At giftmall, we are looking for a Sales Development Representative (SDR) to help us expand our presence in the Polish market. If you enjoy market research, testing various client engagement strategies, and working with international companies, we’d love to meet you!
     

    What’s most important for this role?

    Fluency in Polish — both written and spoken. This is a key requirement, as you will be working with Polish clients.

    ✅ Experience in client acquisition — at least 1 year in SDR, Lead Generation, or B2B sales. We are looking for someone who understands the principles of identifying and engaging potential clients.
     

    What will you be doing?

    🔹 Conducting market research and analyzing potential clients.
    🔹 Using LinkedIn, email, and other tools for client acquisition.
    🔹 Testing various engagement strategies — A/B testing, automation, etc.
    🔹 Managing CRM (HubSpot) and keeping data up to date.
    🔹 Actively collaborating with the Sales team.
     

    What would be a plus?

    ➕ Experience with CRM systems (HubSpot, Pipedrive, Salesforce).
    ➕ Knowledge of automated client acquisition tools.
    ➕ English language skills at Intermediate+ level.
     

    What do we offer?

    💰 Competitive salary — tailored to your skills and experience.
    🏡 Flexible remote work model.
    📚 Training & mentorship — we provide access to courses and webinars to help you grow as a professional.
    🚀 Annual Performance Review meetings — to discuss your achievements and progress, ensuring your career growth and job satisfaction.
    🏖 Official employment, paid vacations, and sick leave — we care about your well-being and work-life balance.
    🎁 Discounts and corporate gifts — extra perks to make your work even more enjoyable.
     

    How does the hiring process work?

    1️⃣ HR interview.
    2️⃣ Interview with the Head of Sales.
    3️⃣ Test assignment.
    4️⃣ Job offer! 🎉


    📩 Interested in joining us? Send us your CV — we’d love to meet you!

    More
  • · 22 views · 2 applications · 2d

    Chief Financial Officer

    Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · B2 - Upper Intermediate
    Key Responsibilities: To build the finance department in the company Develop and implement the company’s financial strategy and planning Organize and oversee accounting for both fiat and cryptocurrency transactions Prepare financial, tax, and management...

    Key Responsibilities:

    • To build the finance department in the company
    • Develop and implement the company’s financial strategy and planning
    • Organize and oversee accounting for both fiat and cryptocurrency transactions
    • Prepare financial, tax, and management reporting (IFRS / local GAAP)
    • Lead budgeting, cash flow management, and financial forecasting
    • Collaborate with the Compliance Officer (AML/CFT) to ensure regulatory alignment
    • Optimize tax structure across jurisdictions in cooperation with legal advisors
    • Build and maintain relationships with banks, PSPs, auditors, and investors
    • Manage risk, ensure adequate liquidity and financial reserves
    • Support company structuring in international jurisdictions (if applicable)

       

     Requirements:

    • 3+ years in a CFO or Head of Finance role
    • Strong background in financial accounting and reporting
    • Proven experience in cryptocurrency, blockchain, fintech, or digital assets sector
    • Solid knowledge of KYC/AML regulations and tax implications in crypto
    • Experience working with financial institutions, tax authorities, and auditors
    • Familiarity with payment solutions (SWIFT, SEPA, PSP integrations)
    • Fluent in English (B2+ level or higher)

       

     What We Offer:

    • Competitive salary + equity options (or performance-based bonuses)
    • Work in a forward-thinking, high-growth industry
    • Flexible working hours and remote work opportunities
    • Impactful role in a fast-paced environment with full ownership
       
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  • · 238 views · 20 applications · 26d

    Researcher - entry position to $300

    Full Remote · Worldwide · Product · A1 - Beginner
    Want to start your career in the IT industry? UNITED CODE Inc. is an ambitious remote-first staffing startup with headquarters in the USA seeking an Assistant Sales Manager / Researcher to join our Outbound SDR team. We’re looking for candidates...

    Want to start your career in the IT industry?

    UNITED CODE Inc. is an ambitious remote-first staffing startup with headquarters in the USA seeking an Assistant Sales Manager / Researcher to join our Outbound SDR team. We’re looking for candidates interested in launching and growing their careers in IT Sales & Marketing.

     

    Responsibilities:

    • Work with English-language platforms to search, select, segment, and build lists of potential U.S. clients based on specific criteria.
    • Your primary deliverable is creating segmented contact lists for further processing by the Sales Development Representative.

     

    Requirements:

    • English - solid reading understanding (NOT required to speak)
    • Ability to handle large volumes of data and attention to detail
    • Higher education, or a final-year university student, or related experience
    • Willingness to start from scratch and learn quickly
    • Motivation to grow in IT Sales & Marketing
    • English proficiency at Pre-Intermediate level or higher (can read and understand what company is doing)
    • Full-time availability to work remotely

     

    We Offer:

    • Fixed salary in USD
    • Paid vacation, and sick leave
    • Fully remote work
    • Flexible internship schedule, training, and growth opportunities

     

    No experience with lead generation? No problem!

    We’re ready to train you and provide everything needed for your professional development.

    So, come join us — if you don’t try, you’ll never know! :)

    Our team is growing fast, and you’ll have the chance to bring your own ideas to life and take on creative challenges

    More
  • · 76 views · 11 applications · 26d

    Sales Development Representative (IT Staffing/Recruiting)

    Full Remote · Worldwide · Product · 1 year of experience · A1 - Beginner
    UNITED CODE Inc. is an ambitious remote-first staffing startup with headquarters in the USA. We are now seeking a Sales Development Representative with strong expertise in the B2B sector to join our Outbound Team. Your key role will be to create a strong...

    UNITED CODE Inc. is an ambitious remote-first staffing startup with headquarters in the USA. We are now seeking a Sales Development Representative with strong expertise in the B2B sector to join our Outbound Team. 

    Your key role will be to create a strong pipeline of warm leads for our Sales Representatives.

     

    Requirements:

    • 1+ years of experience in B2B outbound Sales or Business Development with English-speaking prospects
    • Experience in one of the industries: Software/Hardware IT, SaaS, Recruiting
    • Upper-intermediate WRITTEN English 
    • Ability to engage with qualified leads via Email, LinkedIn
    • Experience with CRM systems (ZOHO CRM preferred)
    • Excellent communication and presentation skills
    • Proactive attitude and high self-organization

     

    Nice To have:

    • Upper-intermediate speaking English skills

     

    Responsibilities:

    • Cold outreach (LinkedIn, emails) using automation tools and a Research assistant
    • Identify Prospects who fit the ICP and the Buyer Persona, understand their business needs, and establish common ground
    • Developing long-term relationships with potential Prospects and Partners
    • Setting online appointments between the Prospect and the Sales Rep

     

    We offer:

    • Training on sales and marketing practices in the US market
    • Opportunities for career growth into a Sales Rep, Account Manager 
    • Fixed $ salary and % based collaboration
    • Paid vacation, holidays, and sick leave
    • Flexible remote work schedule

    Haven't worked in the IT Staffing/Outsourcing industry, but do have B2B sales experience? - Let’s connect as well.

    More
  • · 621 views · 19 applications · 5d

    Full-Stack AI Engineer (15 UA team members, startup, YC )

    Full Remote · Countries of Europe or Ukraine · 3 years of experience · B2 - Upper Intermediate
    WHO WE ARE Respaid unlocks hidden B2B revenue through AI-powered debt collection. 20+ people across US & Europe—incl. 10 UA engineers—ship weekly via Linear, GPT-4 agents & full-stack automation. Backed by Y Combinator plus founders of Dropbox &...

    WHO WE ARE

    Respaid unlocks hidden B2B revenue through AI-powered debt collection. 20+ people across US & Europe—incl. 10 UA engineers—ship weekly via Linear, GPT-4 agents & full-stack automation. Backed by Y Combinator plus founders of Dropbox & Docker.


    WHY THIS WILL EXCITE YOU

    • Ship AI that drives revenue — production impact from day one.
    • 99.9% uptime, 10–50× dev velocity — obsession with tooling (Cursor, Claude Code, n8n).
    • Small, elite team — zero corporate drag, direct access to CEO/CTO.
    • Path to Staff / Lead — out-ship, out-learn, own massive scope.


    WHAT YOU'LL TACKLE

    • Build end-to-end AI features: data scraping → RAG pipelines → automated system sync.
    • Craft idempotent, rate-limit-resilient integrations with CRMs & accounting tools.
    • Engineer context-rich AI replies and dynamic recovery orchestration.
    • Validate & iterate on AI outputs for production-grade accuracy.
    • Contribute light DevOps, CI/CD, SRE for 99.9% uptime.


    DAY-TO-DAY OWNERSHIP

    • Ship code daily (PHP Laravel & Python FastAPI).
    • Pair with AI teammates (Cursor, Claude Code) for 10× throughput.
    • Review logs/metrics, squash bugs, automate yourself out of toil.
    • Collaborate with leadership on roadmap & architecture.


    MUST-HAVE SUPER-POWERS

    • Proven experience shipping AI-powered production systems (not research).
    • Hands-on with RAG pipelines, large-scale scraping, prompt engineering.
    • Strong API integration & automation chops.
    • Rapid context switching, self-starter, ownership mindset.
    • Upper-Interm. English, clear async communication.
    /// must have strong experience with Python FastAPI, and PHP expertise will be considered a significant plus, as we’re seeking a Full-Stack AI Engineer


    NICE TO HAVE

    • Multi-tenant SaaS, deliverability optimization, event analytics.
    • IaC, CI/CD, light SRE.


    PERKS

    • Fully remote; flexible hours (core GMT+2/+3 overlap).
    • PTO + national holidays + paid birthday off (and your kids'🎂).
    • Private health plan, EN/UA language courses.
    • Zero red-tape access to CEO & CTO; path to Staff/Lead for top performers.


    HOW TO APPLY

    1. Top 1 % receive a paid 2-hour AI coding challenge.
      Pass → 30-min CEO call → offer.

    🚀 Ready to build AI that moves the needle? Hit Apply and share one AI workflow you shipped and its ROI.

    More
  • · 307 views · 28 applications · 5d

    AI-Powered Full-Stack Engineer (Python / RAG pipelines)

    Full Remote · Countries of Europe or Ukraine · 3 years of experience · B2 - Upper Intermediate
    WHO WE ARE Respaid unlocks hidden B2B revenue through AI-powered debt collection, done in a respectful way. 20+ people across US & Europe—incl. 10 UA engineers—ship weekly via Linear, GPT-4 agents & full-stack automation. Backed by Y Combinator plus...

    WHO WE ARE

    Respaid unlocks hidden B2B revenue through AI-powered debt collection, done in a respectful way. 20+ people across US & Europe—incl. 10 UA engineers—ship weekly via Linear, GPT-4 agents & full-stack automation. Backed by Y Combinator plus founders of Dropbox & Docker.


    WHY THIS WILL EXCITE YOU

    • Ship AI that drives revenue — production impact from day one.
    • 99.9% uptime, 10–50× dev velocity — obsession with tooling (Cursor, Claude Code, n8n).
    • Small, elite team — zero corporate drag, direct access to CEO/CTO.
    • Path to Staff / Lead — out-ship, out-learn, own massive scope.


    WHAT YOU'LL TACKLE

    • Build end-to-end AI features: data scraping → RAG pipelines → automated system sync.
    • Craft idempotent, rate-limit-resilient integrations with CRMs & accounting tools.
    • Engineer context-rich AI replies and dynamic recovery orchestration.
    • Validate & iterate on AI outputs for production-grade accuracy.
    • Contribute light DevOps, CI/CD, SRE for 99.9% uptime.


    DAY-TO-DAY OWNERSHIP

    • Ship code daily (PHP Laravel & Python FastAPI).
    • Pair with AI teammates (Cursor, Claude Code) for 10× throughput.
    • Review logs/metrics, squash bugs, automate yourself out of toil.
    • Collaborate with leadership on roadmap & architecture.


    MUST-HAVE SUPER-POWERS

    • Proven experience shipping AI-powered production systems (not research).
    • Hands-on with RAG pipelines, large-scale scraping, prompt engineering.
    • Strong API integration & automation chops.
    • Rapid context switching, self-starter, ownership mindset.
    • Upper-Interm. English, clear async communication.


    NICE TO HAVE

    • Multi-tenant SaaS, deliverability optimization, event analytics.
    • IaC, CI/CD, light SRE.


    PERKS

    • Fully remote; flexible hours (core GMT+2/+3 overlap).
    • PTO + national holidays + paid birthday off (and your kids'🎂).
    • Private health plan, EN/UA language courses.
    • Zero red-tape access to CEO & CTO; path to Staff/Lead for top performers.


    HOW TO APPLY

    Top 1 % receive a paid 2-hour AI coding challenge.
      Pass → 30-min CEO call → offer.

    🚀 Ready to build AI that moves the needle? Hit Apply and share one AI workflow you shipped and its ROI.

    More
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