Jobs at Djinni

Experience:

• 1+ year of hands-on experience in PPC media buying within the iGaming vertical, focusing on Google Ads
• Proven track record with consistent positive results over the past 6 months
• Managed large-scale advertising budgets starting from $50,000+
• Achieved stable ROI in the range of 20–30%
• Skilled in using tracking and analytics platforms such as Binom, Keitaro, and others
• Strong ability to scale traffic systematically and efficiently

Key Responsibilities:

• Launching, managing, and scaling advertising campaigns across Google Ads
• Analyzing key performance metrics and optimizing campaigns to maximize ROI
• Generating creative concepts, briefing designers, and overseeing content production
• Preparing detailed performance reports and collaborating closely with analytics and design teams
• Developing clear and structured technical briefs for cross-functional departments

Requirements:

• Strong experience with Java, Spring (Boot, Security, Data), and Hibernate
• Microservices architecture development experience
• Solid knowledge of:
  • AWS (EC2, RDS, SNS, SQS, Lambda)
    Kubernetes, Docker
  • PostgreSQL
  • Elasticsearch or OpenSearch
• Conversational English for team communication and documentation
• Ability to work from an office in the EU

Nice to have:

• Experience in backend development for mobile applications

We offer:

• Competitive market-level salary 

• International team and a chance to work on a world-class product

• Compensation for lunches

• Opportunities for professional growth and development

We are seeking a highly skilled and experienced Business Analyst.
 

Payment systems, Crypto, Software development, in particular:

•  Expertise in gathering, analyzing, and documenting business requirements (incl.functional, non-functional);
• Experience in Agile methodology, writing user stories in Jira, building processes/ required flows and diagramming (UML, BPMN etc);
• Experience in preparing functional and detailed system design documents;
• Ability to communicate effectively across multiple levels of the organization, including with leadership;
• Demonstrated leadership, initiative, analytical skills, and sound business acumen, including the ability to understand and analyze recommendations;
• Experience with all phases of testing (i.e., system, integration, user acceptance), including creating use cases, test conditions, and review of output; 
• Must be able to adjust and work effectively in a dynamic, changing environment;
• Provide weekly/daily status updates on services and work completed.

We are looking for talented folks who:

• Want to know why things work the way they do;
• Excel at explaining things with the right amount of detail;
• Are capable communicators with the spoken and written word;
•  Know how to collaborate within a team environment;
•  Are dedicated learners with the ability to use software;
• Are clarifying business ideas and standardizing the software development

process. 

Working conditions:

•  Work schedule from 10:00 to 19:00;
•  Remote work;
• We provide all the necessary tools for your successful and comfortable work;
•  Training at the expense of the company (courses, seminars, new and interesting projects);
• Learning English at the expense of the company;
•  Compensation for coworking place;
•  Ability to switch between projects and try yourself in different roles.
   

Diasphere is a U.S.-based company powered by an ambitious Ukrainian team. We operate at the forefront of BIM/VDC innovation, specializing in engineering systems — primarily HVAC and Plumbing. 

Our passion is virtual construction. Our team consists of next-generation engineers who develop smart, scalable solutions for international markets — including the U.S., Ireland, and the U.K. 

This role is for you if you can turn complex system operations into clear and dynamic 3D animations. 

 

What you’ll be doing: 
 

• Creating 3D animations of engineering systems (HVAC, Plumbing) based on BIM models 

• Visualizing installation processes, system logic, and how components interact 

   

What we’re looking for: 
 

• Experience in BIM modeling and understanding of HVAC and Plumbing systems 
• Knowledge of U.S. construction standards is a strong plus 
• Proficiency in Revit, 3ds Max or Blender, and After Effects 
• English B1+ 
• Portfolio with examples of 3D animations 
  
  What we offer: 
   
• Part-time position with a flexible schedule 
• Remote work (Ukraine) 
• Competitive compensation based on interview results
• A collaborative team culture with space for creativity and initiative

We are looking for the right people to join our well-funded, growing software company and to help us to continue to build exciting technology that makes the Clients' users happy. Currently, we are seeking a Lead or Senior Python Engineer to join our team.  

The project:
Our team builds and maintains a free, open-source Analytics Platform and a commercial Business Hub, used by data professionals in over 60 countries — including Fortune 500 organizations.

Requirements:

• 5+ years of professional experience in backend development with Python.
• Experience working with microservices architecture.
• Familiarity with Conda and Python environment management.
• Strong understanding of CI/CD pipelines, preferably using Jenkins.
• Experience with version control and collaboration tools: Git, JIRA, Confluence.
• Fluent in English
• Experience with cloud platforms such as AWS or Azure is a plus.

Responsibilities:

• Design, build, and maintain backend microservices using Python.
• Collaborate with cross-functional teams in an agile environment.
• Contribute to CI/CD workflows using Jenkins and other DevOps tools.
• Ensure scalability, reliability, and maintainability of services.
• Partner with customer care teams to troubleshoot and resolve production issues.
• Write clean, efficient, and testable code following best practices.
• Participate in code reviews and knowledge-sharing sessions.
• Support cloud-native deployments, especially on Kubernetes platforms.
• Continuously contribute to improving development processes and architecture.

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

Are you a Digital Design expert ready to take on complex challenges in the semiconductor space? Join our cutting-edge team and help us build the next generation of SoCs and digital IPs.

🧠 What You’ll Be Doing:

• Lead Functional Specification Development for advanced digital systems
• Design and implement Microarchitecture (uArch) for high-performance blocks
• Perform RTL Debugging, ensuring design correctness and efficiency
• Run and analyze Lint Checks and CDC (Clock Domain Crossing) Checks
• Collaborate with verification, physical design, and architecture teams
• (Bonus) Contribute to Front-End Synthesis and optimization
• (Nice to have) Experience working on SoC-level integration and design
• (Nice to have) Apply Power Optimization Techniques for energy-efficient designs

✅ What You Bring:

• 7+ years of hands-on experience in digital design
• Strong knowledge of Verilog and/or VHDL
• Familiarity with SystemVerilog is a plus
• Experience with tools like Cadence Genus, Synopsys Design Compiler (DC), or Fusion Compiler is a plus
• Proven experience in RTL design, uArch development, and functional specs
• Deep understanding of linting tools, CDC methodologies, and debugging flows
• Familiarity with synthesis tools and SoC design is a strong plus
• Bachelor’s degree in EE, ECE, CE, CS, or a related field required
• MS or PhD highly desired
• Excellent communication and collaboration skills

🚀 Why You’ll Love Working With Us:

• Work on innovative semiconductor products with real-world impact
• Join a collaborative, forward-thinking engineering team
• Enjoy a flexible work environment and competitive compensation
• Opportunities for technical leadership and career growth

Candidate Requirements:

• Higher technical education or completed specialized courses in Information Security
• 3+ years of experience in the field of cybersecurity
• Hands-on experience in designing and implementing Industrial Cyber Security solutions
• Knowledge and practical experience with:
  • SIEM, VPN, Firewall
  • Encryption protocols
  • DLP, IDM, FIM, PAM, IDS/IPS
  • Antivirus and endpoint protection tools
• Strong understanding of cybersecurity frameworks and standards:
  • ISO 27001, NIST, COBIT, CIT
• Experience in IT asset management and MDM systems
• Relevant certifications (as a plus):
  • CISSP, CISA, CISM, CEH, CHFI

Key Responsibilities:

• Develop and implement information security standards and policies
• Deploy and manage security systems:
  • SIEM, IDS/IPS, DLP, MDM, log analytics (e.g. Wazuh, Suricata)
• Cyber risk management:
  • Identify and mitigate vulnerabilities
  • Conduct regular perimeter penetration testing
  • Implement modern cryptographic solutions
• Create and maintain company-wide IT security policies
• Conduct internal staff training on information security best practices

Ideal Candidate Profile:

• Has a strong technical background and strategic mindset in cybersecurity
• Proactive, capable of both designing solutions from scratch and responding effectively to incidents
• Communicates confidently with both technical and non-technical teams
• Ready to take on high levels of responsibility and work in environments with strict security requirements

We’re looking for a Full-Stack Developer with a strong focus on frontend development using Vue.js or React. Experience with Laravel is a plus, but not mandatory. The developer will be working on a WebApp, gradually replacing the frontend part of an existing system. The project involves complex pages and adaptive design.

We consider both full-time and part-time formats.

Key Responsibilities:

• Develop and replace frontend parts of the current system step by step
• Build adaptive and responsive UI using Vue or React
• Work in parallel with the existing version of the system
• Collaborate with the team to implement features as needed

Requirements:

• 3+ years of experience in web development
• Experience with Vue.js or React
• Experience with Laravel (optional, but preferred)
• Understanding of responsive design

• Experience working with Git

   

What we offer:

- Flexible work format - remote, 8-hour working day without time trackers;
- Competitive salary;
- TIght-knit and friendly team;
- Personalized career growth;
- Up to 50% coverage of the cost of professional courses;
- Vacation time, sick-leaves, national holidays ;
- Competitive bonuses for a personal recommendation of new employees;
- Professional development tools (mentorship program, tech talks and workshops);
- English classes with a teacher;
- Corporate events and team buildings.

Junior AI Data Engineer

Location: Remote
Type: Full-time/Contract
 

🧠 Requirements

• 1–3 years of experience in a technical field (cybernetics, statistics, analytics, etc.)
• Strong knowledge of SQL and Python
• Familiarity with GitHub: branching, pull requests, version control
• Experience with API documentation and external integrations (REST, GraphQL)
• Interest in Machine Learning and proficiency with AI tools (ChatGPT, Copilot, LangChain, etc.)
• Basic frontend understanding (HTML/CSS/JS, JSON, API payloads)
• Understanding of data engineering tools (Airflow, Kafka, ETL/ELT concepts)
• Familiarity with cloud platforms (AWS preferred, GCP is a plus)
• Solid grasp of financial KPIs (LTV, retention, CAC)
• B1/B2 English proficiency
• Responsible, self-motivated, and proactive in learning

🔧 Responsibilities:

• Work with APIs to extract, transform, and load data
• Build and support data pipelines (ETL/ELT) for analytics and ML workflows
• Connect frontend and backend systems by designing and maintaining pipelines that serve data to dashboards or apps
• Deploy and support ML models in production environments
• Create and modify PDFs using Python for reporting or client deliverables
• Monitor, maintain, and optimize cloud-based databases
• Interpret and implement API documentation for CRM and third-party tools
• Use GitHub for collaborative development and code reviews
• Track KPIs and generate actionable data insights
• Communicate directly with project managers—clear tasks, quick feedback, ownership encouraged
• Work flexibly: no fixed hours, just deadlines

💡 About data212

data212 is a pragmatic, fast-moving start-up offering full-service analytics, engineering, and AI support. We help businesses turn data into growth—lean, sharp, and fully remote.

Requirements:

• Basic knowledge of manual testing and SDLC
• Experience testing iOS apps (real device or simulator)
• Familiarity with iOS interface guidelines
• Attention to detail, ability to spot UI/UX issues
• Tools: Figma, Jira, test management
• English: Intermediate or higher

What you’ll do:

• Manual testing of iOS applications on various devices and OS versions
• Validate features, UI/UX, and performance
• Test sign-in/sign-up, onboarding, user interactions, and content
• Log bugs in Jira with clear reproduction steps
• Review designs in Figma and ensure functional compliance
• Work closely with developers and designers

Nice to have:

• Experience with Charles, Proxyman
• Understanding of REST/GraphQL APIs
• Basic Postman skills

• Testing experience with sign-in flows and onboarding

   

We offer:

• Competitive market-level salary 

• International team and a chance to work on a world-class product

• Compensation for lunches

• Opportunities for professional growth and development

Redlab is a Ukrainian digital agency specializing in high-end web development, UI/UX, animations, and full-cycle product delivery. Our projects are recognized by Awwwards, CSSDA, and FWA. We work with creative agencies, startups, and product companies across Europe, the US, and the Middle East.

We're looking for a Sales Manager who does more than communicate — someone who understands how businesses work. You’ll help us scale our deal flow, close clients, and build a systematic sales process. Ideally, you'll grow into a Head of Sales, leading a team and shaping our agency’s growth strategy.

What you'll be doing:

• Communicating with potential clients via Upwork, LinkedIn, and email
• Handling inbound leads, qualifying them, and running intro calls
• Understanding client needs, priorities, and budgets
• Working with the team to prepare initial estimates, timelines, and scopes
• Crafting proposals and presentations
• Managing the CRM and keeping the pipeline clean and updated
• Collaborating with partners and coordinating outsourced lead-gen (if needed)
• Exploring new ways to generate leads and improve conversions

 What we expect from you:

• Experience in B2B sales, ideally in web/digital/IT
• Fluent English (B2+) — for both writing and calls
• Solid understanding of web development, UI/UX, or branding is a plus
• A value-based, consultative approach to sales — not just pushing offers
• Confident use of Upwork, LinkedIn Sales Navigator, and CRM tools
• Self-discipline, integrity, and the ability to think strategically, not just operationally

What we offer:

• Base rate + uncapped commission
  → If you can sell, your income is only limited by you
• Growth path to Head of Sales
  → Build and lead your own sales team, shape strategy, and drive scale
• 100% remote, flexible schedule, and a team delivering world-class projects
• A chance to contribute beyond sales — influence marketing, positioning, and new directions

🔻 We're not looking for just a “salesperson.” We’re looking for someone ready to grow with us, take ownership, build processes, and earn without limits. Sound like you? Let’s talk.

We are looking for a motivated Junior Frontend Developer with a solid foundation in HTML, CSS, and JavaScript. The ideal candidate should have a passion for web development, a good understanding of responsive design, and a willingness to learn and grow in a fast-paced environment. Experience with PHP or Magento is a strong advantage.

🛠 Responsibilities:

• Develop responsive and accessible web pages based on design mockups (Figma, Zeplin, etc.).
• Implement interactive features using vanilla JavaScript or libraries if required.
• Collaborate with designers and backend developers to integrate frontend with APIs or backend logic.
• Ensure cross-browser and cross-device compatibility.
• Participate in code reviews and continuous improvement of the codebase.

✅ Requirements:

• Basic understanding of HTML5, CSS3, and JavaScript (ES6+).
• Familiarity with responsive design and mobile-first development.
• Ability to work with version control systems like Git.
• Good communication and problem-solving skills.
• Attention to detail and a proactive learning mindset.

⭐ Bonus Skills (Nice to Have):

• Basic knowledge of PHP and templating engines.
• Familiarity with Magento (Magento 1 or 2).
• Experience using SASS/SCSS, Bootstrap, or other CSS frameworks.
• Understanding of SEO basics and performance optimization.

We are looking for a skilled Full-Stack Developer (Angular+.NET).

Our customer:

The major manufacturer of electronic components.

Project description:

The system for electronics engineers and designers that allows you to compare and select the necessary components when developing various devices, obtain reliable information about the characteristics of components, simulate their behavior in various conditions, etc.

Distribution of tasks:

- 90% frontend;

- 10% backend.

Requirements:

- 5+ years of software development experience;

- Experience with JavaScript, Angular;

- Understanding of C# programming, .NET framework;

- Experience with Docker, Microservices, Rabbit, Elastic;

- Good understanding of code versioning tools, such as Git;

- Good knowledge of Agile/Scrum methodologies;

- English - Upper-Intermediate.

Will be a plus:

- Basic understanding in electronics;

- Degree in computer science, software engineering or similar.

We offer:

- 5-day working week, 8-hour working day, flexible schedule;

- No time tracker;

- Competitive salary;

- Work-life balance;

- Remote work;

- Standard social guarantees: annual leave, sick days, state holidays;

- We understand the value of knowledge and training, so if you will find interesting and useful courses for yourself, we will pay for them;

- We value life and work time therefore all issues are resolved on the spot without unnecessary bureaucracy.

Location: Remote
Type: Part-time or Full-time
Company: data212

🔍 Role Overview

We’re looking for a creative and ambitious visual storyteller to produce high-performing ad creatives across Meta (Facebook/Instagram) and TikTok. You’ll work on everything from static designs to motion ads, Reels, and short-form TikToks, helping our product grow through scroll-stopping content. This is a perfect opportunity for someone early in their creative career, passionate about performance-driven design, and ready to grow in the marketing space.

🎯 Responsibilities:

• Design static ads, motion graphics, and video creatives for paid campaigns on Meta & TikTok
• Create platform-native content like Reels and TikToks from footage, stock, or AI-generated assets
• Use AI tools (e.g., Midjourney, Runway, ElevenLabs, ChatGPT) to speed up concepting and production
• Support A/B testing by iterating hooks, headlines, visuals, and CTAs
• Stay current on ad trends, platform best practices, and viral content formats
• Collaborate closely with the marketing team to translate goals into creatives
• Manage and organize creative assets in shared folders
• Preview and test creatives using Meta Ads Manager and TikTok Ads Manager

✅ Requirements

• 0–2 years of experience in a creative/design/marketing role
• Portfolio or sample work (can be personal projects, spec ads, or freelance)
• Comfortable with tools like Figma, Canva, CapCut, Premiere Pro, After Effects, etc.
• Interest or experience using AI tools to enhance creative workflows
• Strong visual eye: layout, contrast, type hierarchy, and video pacing
• Clear communicator with the ability to take and apply feedback
• Desire to grow in creative performance marketing and understand what converts

💡 Bonus Skills

• Exposure to ad metrics (CTR, ROAS, Hook Rate)
• Experience working on TikTok/Meta ad accounts
• Familiarity with ad copywriting and storytelling
• Knowledge of creative automation or LLM-based tools

ValsyDev is a software development company that provides software development services, as well as solutions for business digitalization, SAAS, CRM, mobile applications and startup support.

We are proud to create projects that are used by small and large companies depending on their business needs. 

Requirements for the candidate:

- Desire to constantly improve and develop in the field of QA 

- Knowledge of the basic principles of software testing 

- Deep understanding of software quality control methodologies, tools and processes. 

- Attention to detail and analytical skills 

- Ability to work in a team 

- Knowledge of English (B1+)

Key responsibilities:

- Participation in the process of testing web and mobile applications 

- Analysing product requirements and creating test documentation( test case creation, execution, bug reporting, regression testing. 

- Finding and documenting defects 

- Interaction with the development team to solve problems