Jobs at Djinni

About Helvetus
Helvetus is a premium watch strap brand serving customers worldwide. We’re a fast-growing e-commerce company with high standards and an ambitious culture. Our mission is simple: dominate the luxury strap market through relentless performance and creativity.

Position Overview
We are looking for a Media Buyer & Marketing Specialist who can take ownership of our paid media campaigns while supporting email marketing and creative production. This is a full-time, high-intensity role—you will be expected to perform at your best every day. If you’re motivated, hungry to grow, and ready to be pushed beyond your comfort zone, you will thrive here.

Key Responsibilities

• Plan, launch, and optimize Facebook, Google, and Instagram Ads campaigns
• Manage campaign budgets, analyze performance data, and scale winning strategies
• Build and send email campaigns in Klaviyo, including flows and newsletters
• Design and edit marketing creatives (ads, banners, social posts) using Canva or similar tools
• Test, iterate, and improve campaigns to maximize ROAS and conversions
• Work closely with management to deliver measurable results

Requirements

• Experience in media buying (Facebook, Google, Instagram) is highly preferred
• Familiarity with Klaviyo email marketing and segmentation
• Basic design and editing skills (Canva, Photoshop, or similar)
• Analytical mindset with the ability to interpret data and make performance-based decisions
• Highly motivated, disciplined, and willing to work hard and grow fast

What We’re NOT Looking For

• This is not a side gig, hobby job, or “work when you feel like it” opportunity
• We are not a laid-back, do-the-bare-minimum company—we push our team to become better every day

What We Offer

• Long-term role with a fast-growing international brand
• Intense but rewarding work environment where your growth is as important as the company’s
• The chance to directly impact revenue and see your results in real time
• A team that values high performance, accountability, and drive

Schedule

• Full-time: Monday to Saturday
• Hours: 9:00 – 19:00 (Ukrainian time)

About Us

We are a growing design agency that provides a wide range of creative services: branding, ad creatives, motion design, video, and print design. Right now, we are scaling to the international market and building a strong sales department. We are looking for a motivated Sales Manager with proven Upwork experience to help us grow monthly turnover, close high-ticket deals, and establish long-term client relationships.
 

Responsibilities

• Respond to job posts and incoming client messages on Upwork.
• Communicate with potential clients, present our services, and close sales (including upselling and cross-selling).
• Lead the client from first touchpoint to closing the deal and provide support after project completion.
• Collaborate with our design team to ensure deadlines and project quality match the client’s requirements and technical briefs.
• Maintain order tracking spreadsheets, CRM records, and cover letter databases.
• Analyze client responses, our scripts, and sales messages to improve conversion rates.

• Provide monthly reports about performance, closed deals, and overall sales results to the agency owner.

   

Requirements

• Proven Upwork sales experience (mandatory).
• Strong English communication skills (B1–B2 level).
• Experience in a design/creative agency is a big plus.
• Familiarity with CRM systems is a plus.
• Result-oriented, proactive, organized, and able to work independently.

• Willingness to follow sales targets and contribute to the growth of the department.

   

What We Offer

• Full-time remote position (part-time is not considered).
• Base salary + % from sales + bonuses. (Payment will depend on your success on Upwork and will directly reflect how effectively and skillfully you can close leads.)
• Clear onboarding system, adapted training, and ready-to-use sales playbooks.
• Supportive team and professional environment 🚀

• Exciting international design projects.

   

Work Schedule

• Monday to Friday: 10:00 – 20:00

Saturday: shortened day until 18:00
(We are actively developing our sales department and expect the same level of dedication from the candidate as we put into scaling our agency.)

❗ Fill out the form to become part of our team: https://forms.gle/859oRYAUcx3p9PY19 ❗

Aclick is a results-driven digital agency working with clients around the globe. We are looking for an experienced and creative Targeting Specialist ready to strengthen our team and help us reach new heights in performance marketing.

Your main responsibilities:

• Create, launch, and manage ad campaigns on Meta Ads and TikTok Ads
• Continuously optimize campaigns, conduct A/B testing, and analyze performance
• Use AI tools to generate creatives, texts, and audiences (e.g., ChatGPT, Midjourney, etc.)
• Design simple visual creatives in Canva (using brand books and templates)
• Participate in the development of promotion strategies together with the marketing team
• Report on campaign results, suggest improvements

Requirements:

• At least 1 year of experience launching campaigns in Meta Ads and TikTok Ads
• Strong understanding of ad goals, pixels, attribution windows, audiences, and event interactions
• Ability to analyze campaign effectiveness (CPL, CPA, ROAS, etc.)
• Experience using Canva or similar tools for creative design
• Willingness to use AI tools in daily work (and eagerness to constantly learn new ones)
• Teamwork, responsibility, initiative
• English proficiency sufficient to work with client interfaces and materials — a plus
• Experience working in a marketing agency — also a plus

We offer:

• Full-time employment — not compatible with other projects
• Competitive salary + bonuses based on results
• Work with international clients across various niches
• A friendly team you’ll enjoy working with
• Ongoing development, training, and knowledge sharing within the team

If you’ve read this vacancy carefully — mention the word "plus" in your cover letter when applying.

Send us your CV, creative samples, campaign performance screenshots — and let’s get to know each other!

Responsibilities

• Build and maintain backend services and APIs using .NET 8+ and C#.
• Design and manage PostgreSQL databases, ensuring data integrity and performance.
• Implement Entity Framework Core for data access and business logic.
• Integrate backend systems with AWS services (EC2, Lambda, RDS, S3, etc.).
• Ensure backend systems are secure, scalable, and maintainable.
• Write clean, testable, and efficient code with proper documentation.
• Troubleshoot, debug, and optimize backend services.
• Collaborate with frontend developers and product team to define APIs.

Requirements

• 2+ years of professional experience with .NET (C#).
• Strong knowledge of Entity Framework Core and RESTful API development.
• Experience with relational databases, ideally PostgreSQL.
• Familiarity with cloud technologies, especially AWS basics (EC2, Lambda, RDS, S3).
• Understanding of authentication & authorization, including OAuth2.
• Problem-solving mindset and attention to detail.
• Ability to work in a remote team environment with good communication in English.

Nice-to-Have

• Experience with Docker and containerized deployments.
• Basic understanding of CI/CD pipelines

Hello!

My name is Oleksandr, and I am the co-founder of Harmix AI. We are a Ukrainian B2B product company building innovative AI products.

After creating an AI-powered search platform for media businesses, we are now developing our next product – Proactive AI Manager – an agentic productivity tool that evolves from our search technology into a system of intelligent AI agents. Backed by investment from a Canadian fund in 2023, we are already working with clients worldwide.

We are expanding our team and looking for a Middle Software Engineer to help build the scalable systems and infrastructure behind this new product. If you are passionate about Python, cloud technologies, and working on cutting-edge AI tools, we’d love to hear from you.

Key Responsibilities:

• Develop and maintain backend services and RESTful APIs using Python (FastAPI or similar).
• Design and optimize relational and NoSQL database schemas.
• Implement reliable data storage, messaging, and orchestration for agents.
• Ensure code quality through reviews, testing, and best practices.
• Deploy and operate applications in Google Cloud Platform (GCP) using Docker and related services.
• Monitor, troubleshoot, and improve performance, scalability, and reliability.

What We Expect from the Candidate:

• Strong knowledge of Python and backend development principles.
• 3+ years of experience in backend engineering.
• Proficiency with databases (SQL and NoSQL).
• Hands-on experience with cloud platforms (GCP preferred), Docker, and deployment.
• Experience with Git and collaborative workflows.
• Solid understanding of system design and architecture.

What We Offer:

• Full-time remote contract (40 hours/week).
• Flexible work schedule.
• A fast-paced, collaborative startup environment with room for professional growth.
• Direct impact on the development of innovative AI products shaping the future of the industry.

Компанія шукає, для роботи в офісе в Київі, розробника внутрішнього програмного забезпечення, кандидата з навичками

Experience in commercial applications development using Angular

2+ years of experience in commercial applications development using ASP.NET (WebAPI, MVC)

Knowledge of C# and .NET/.net Core platform

Database design, development (MSSQL Server 2014+)

Experience with LINQ to SQL, EF, Dapper / Other micro ORM

Experience with JQuery

Аналіз та контроль якості коду

Участь у тестуванні розробленого функціоналу

Company is a group of companies founded in 2012. Joining our team offers broad opportunities for professional growth in real estate and development on the paradise island of Phuket.

We are looking for a Chief Commercial Officer to lead and manage our Sales, Marketing, and Analytics divisions.

Your key responsibilities will include:

• Strategic Planning: Develop and implement the company’s commercial strategy to increase revenue and market share.
• Sales Management: Lead sales teams, develop and execute effective strategies to achieve targets.
• Marketing: Design and implement marketing strategies, including digital marketing, brand promotion, and PR.
• Analytics: Assess market conditions, competitor landscape, and client needs to optimize commercial processes.
• Budget Management: Monitor and optimize commercial expenses to ensure alignment with goals and objectives.
• Partnership Management: Establish and maintain long-term relationships with key partners and contractors.
•  

What we expect from you:

• Experience: Minimum 5 years in leadership positions in large international companies, preferably with luxury products.
• Knowledge: Deep expertise in sales, marketing, and analytics for HNWI clients.
• Skills: Strong leadership and communication skills, with the ability to manage teams on complex projects.
• Languages: Fluent English.
•  

What we offer:

• The opportunity to be part of a landmark project that aims to become a showcase of Phuket and Thailand.
• Career growth and professional development through challenging and ambitious tasks.
• Competitive compensation linked to performance and achievement of key targets.
• A supportive corporate culture based on partnership principles.

Helvetus is a premium watch strap brand based in Switzerland, specializing in high-quality natural rubber and leather straps for luxury timepieces such as Rolex, Tudor, Omega, Cartier, and more. We sell globally through our online stores and have built a strong reputation among watch enthusiasts worldwide. With over 30,000 straps sold across 70+ countries, Helvetus is rapidly expanding and looking for ambitious talent to grow with us.

Responsibilities

• Plan, manage, and optimize digital advertising campaigns across Google Ads, Meta Ads (Facebook & Instagram), Reddit, and other platforms.
• Oversee email marketing campaigns (Klaviyo or similar), focusing on strong copywriting and high-converting flows.
• Coordinate content creation: brief and manage designers, editors, and influencers to produce ad creatives, UGC, and social media content.
• Lead SEO strategy with our agency (on-page, off-page, link building, blog strategy).
• Slight editings of photos via Canva
• Collaborate closely with the founder to align marketing activities with overall business goals.
• Manage and expand influencer & partnership collaborations within the watch community.

Helvetus is a fast-growing Swiss brand redefining the world of luxury watch straps. We design and sell high-quality natural rubber and leather straps tailored for iconic timepieces like Rolex, Cartier, Omega, Tudor, and many more. With customers in 70+ countries and a strong reputation among collectors, we’re building a brand that sets new standards in the luxury accessories market.

The Role
We’re looking for an ambitious Marketing Manager who can take the lead in scaling our global marketing activities. If you love performance marketing, creative campaigns, and working with premium products that people are passionate about, this role is for you.

Your Responsibilities

• Plan, launch, and optimize Google Ads & Meta Ads campaigns to maximize reach and ROI.
• Build and manage influencer collaborations in the watch and lifestyle community.
• Develop and execute email marketing flows and campaigns that convert (Klaviyo or similar).
• Generate ideas for new campaigns, test creatives, and bring bold marketing experiments to life.
• Work closely with the founder and team to align marketing with business goals.
• Track results, prepare insights, and constantly improve performance.

What We’re Looking For

• Hands-on experience with Google Ads & Meta Ads campaign management.
• Familiarity with email marketing platforms (Klaviyo preferred).
• A good eye for content — you don’t need to be a designer, but you should know what works.
• Strong communication skills and confidence in reaching out to influencers.
• Self-motivated, ambitious, and ready to dedicate yourself fully to growing with us.
• Fluency in English 

We are a growing digital marketing agency seeking an experienced Paid Ads Specialist to join our team. This role is focused on managing multi-platform ad campaigns and delivering monthly audit reports that highlight performance, insights, and opportunities for optimisation.

If you’re a data-driven marketer with hands-on expertise across major advertising platforms, we’d love to hear from you.

What You’ll Do

• Plan, launch, and manage paid advertising campaigns across multiple platforms:
  • Google Ads
  • Meta Ads (Facebook & Instagram)
  • Bing Ads
  • YouTube Ads
  • TikTok Ads
  • LinkedIn Ads
  • Pinterest Ads
• Monitor campaign performance daily and adjust strategies to improve ROI.
• Conduct monthly ad audits with clear reporting and actionable recommendations.
• Research audience insights, keyword opportunities, and competitive positioning.
• Collaborate with the team to align paid campaigns with client goals.

What We’re Looking For

• Proven experience managing multi-channel ad campaigns (Google, Meta, LinkedIn, etc.).
• Strong analytical skills with the ability to turn data into meaningful insights.
• Proficiency in Google Analytics, Tag Manager, and platform-native dashboards.
• Experience building, scaling, and optimising campaigns for lead generation and conversions.
• Ability to work independently in a remote environment, managing multiple accounts and deadlines.
• Strong communication and reporting skills.

Nice to Have

• Familiarity with landing page optimisation and A/B testing.
• Experience with remarketing funnels and advanced audience targeting.
• Knowledge of additional ad tools (e.g., SEMrush, Ahrefs, Hotjar).

What We Offer

• Fully remote and flexible working arrangements.
• Opportunity to work with a diverse range of clients and industries.
• Collaborative agency culture with autonomy to test and innovate.
• Competitive project-based or retainer-based compensation.

If you are a results-focused Paid Ads Specialist looking for a flexible remote opportunity with a digital marketing agency, apply now and let’s grow together.

Remote | Part-Time or Full-Time | Digital Marketing Agency

We are looking for an experienced SEO Specialist to join our growing digital marketing team. The ideal candidate will have strong expertise in Local SEO, geo-targeted strategies, and AI-powered search optimisation. You will play a key role in helping our clients improve their online visibility, drive high-quality traffic, and achieve measurable growth through search.

Responsibilities:

• Develop and implement comprehensive SEO strategies with a focus on local and geo-specific search optimisation.
• Conduct keyword research and competitor analysis, with attention to local and regional market trends.
• Optimise Google Business Profiles, local citations, directories, and maps listings.
• Create and manage content strategies designed to capture AI search results (e.g., SGE, ChatGPT, Gemini, Perplexity, Bing AI, etc.).
• Monitor, analyse, and report on SEO performance using analytics tools (Google Analytics, GSC, SEMrush, Ahrefs, etc.).
• Stay up to date with AI-driven search trends and incorporate innovative strategies to ensure visibility across emerging platforms.
• Collaborate with content, paid ads, and web development teams to ensure SEO best practices are integrated across all campaigns.
• Build backlinks and local authority through outreach, partnerships, and ethical link-building practices.

Requirements:

• Proven experience as an SEO Specialist (minimum 2–3 years).
• Strong knowledge of Local SEO, geo-targeting, and multi-location optimisation.
• Familiarity with AI search integrations and the evolving landscape of search engines.
• Hands-on experience with SEO tools: SEMrush, Ahrefs, Moz, Screaming Frog, SurferSEO, etc.
• Excellent understanding of on-page, off-page, and technical SEO.
• Strong analytical and reporting skills.
• Ability to work independently and manage multiple projects at once.
• Excellent communication skills and attention to detail.

Nice to Have (Bonus Skills):

• Experience with schema markup, structured data, and advanced technical SEO.
• Knowledge of AI tools for keyword research and content optimisation.
• Understanding of international SEO and multilingual optimisation.
• Familiarity with local advertising platforms and Google Local Service Ads.

What We Offer:

• Remote, flexible working environment.
• Opportunity to work across diverse industries (professional services, IT, property, hospitality, retail, etc.).
• Growth potential with a fast-scaling agency.
• Competitive pay based on experience and skill set.

If you are passionate about optimising search visibility in a rapidly changing AI-driven landscape and have the skills to deliver results, we’d love to hear from you.

👉 Apply now with your resume, portfolio of SEO results, and a short note about your experience with Local SEO and AI search trends.

Important:
● Expertise in BPMN business process description methodology;
● Knowledge of the Creatio platform;
● Understanding the structure of databases;
● Knowledge and use of UI\UX methods;
● Participation in software development and project implementation.

Requirements:
● Knowledge of the main business processes of one of the areas: trade companies, financial organizations (sales, marketing, service);
● Experience in collecting, analyzing, and documenting software requirements;
● Ability to read and write API development requirements
● Ability to develop product functionality using Low Code Creatio (mandatory knowledge of FreedomUI);
● Communicative abilities, skills in conducting meetings and training;
● Fluency in russian and Ukrainian, English – reading technical documentation, and correspondence.

Responsibilities:

• Interview and identify customer needs;
• Analyze and document software requirements;
• Form a vision for the implementation project;
• Provide proposals for optimizing business processes;
• Configure the system for customer tasks using low-code and no-code tools;
• Describe business processes and create a system model for the object;
• Protect and approve the implemented solution with the customer;
• Conduct training on the effective use of the Creatio platform;
• Test system functionality;
• Support and advise customers on working with the Creatio platform;

Working conditions:
● Competitive salary;
● Professional and career growth prospects;
● 5/2 work schedule with flexible hours;
● Learning and professional development opportunities, including company-funded training and certifications;
● Paid vacation;

● Sick pay in case of illness.

We are seeking a Senior Unreal Developer to join our client's dynamic team. The ideal candidate will have extensive experience working with the Unreal Engine and a strong background in programming with C++ and blueprint. 

You will be responsible for developing interactive and engaging 3D software solutions. The role also requires a solid understanding of database essentials to ensure the backend supports our applications effectively.

 Key Responsibilities:

• Design, develop and implement high-performance code within the Unreal Engine.
• Work on 3D modeling and UI to enhance visual and user experience.
• Optimize performance and troubleshoot technical issues.
• Collaborate with other developers and cross-functional team, including designers and artists, to deliver immersive experiences.
• Implement a game streaming service
• Implement gameplay mechanics, UI/UX elements, and physics simulations.

Qualifications:

• 5+ years of experience in Unreal 3D game development.
• 5+ years of experience in C++ programming.
• 5+ years of demonstrated skills in 3D development.
• 5+ years of knowledge in database essentials.

Advantage:

• Experience with industry-standard tools like Maya, Blender and 3DMax is a plus.
• Experience with Unreal Engine's Pixel Streaming.
• Experience with rendering pipeline (Deferred Rendering, Forward Rendering, Real-Time Ray Tracing) lights, and post process effect.

N-iX is looking for a Lead Automation QA Engineer to join our team.

Our client handles a desktop & web-based graphical application that allows you to create beautiful timelines, Gantt charts, and roadmaps in your browser and export them as PowerPoint slides 

Responsibilities:

• Design and implement robust validation, linting, and QA workflows to ensure the syntactic correctness, logic integrity, and coverage quality of detection rules before they are delivered to customer systems
• Assist the development team in creating and managing data required for testing and validating user stories and bugs
• Review and analyze automated test cases and results to identify gaps and areas for improvement
• Perform manual exploratory testing of front-end functionality after deployments in the production environment
• Develop and implement non-functional testing strategies, such as performance and security testing, with the development team
• Document and update QA processes, test plans, and product quality strategies to ensure alignment across the team
• Review business requirements to write test cases and test plans Identify and document all levels of testing including functional, integration, user acceptance and exploratory

• Build and execute automated test cases

   

Requirements:

• 5+ years of professional experience in software testing with a strong focus on test automation
• Experience in C# or C based language
• Hands-on experience building and maintaining automation frameworks, with the ability to independently utilize and extend existing frameworks
• Experience with CI/CD pipelines (Azure DevOps, GitHub Actions) and test integration into release workflows
• Strong understanding of QA methodologies, tools, and processes
• Strong understanding of maintainable test automation architecture
• Hands on experience on desktop automation
• Experience in VSTO
• Proficiency in creating test cases in BDD/TDD (Behavior-Driven Development/Test-Driven Development) language (e.g., Gherkin)
• Experience with test automation tools and frameworks for integration and E2E testing (both back-end and front-end)
• Knowledge of non-functional testing strategies (e.g., performance, security)
• Familiarity with version control systems (e.g., Git) and CI/CD pipelines
• Strong ability to analyze and debug issues in collaboration with development teams
• Ability to identify root causes of defects and implement preventative measures
• Strong communication skills to support PO in defining acceptance criteria for user stories
• Experience with manual exploratory testing for scenarios not covered by automation
• Knowledge of smoke/sanity testing processes in production environments
• Ability to monitor quality metrics and regression pipeline results
• Proficiency in reporting automated test statuses and incidents to the team
• Skilled in maintaining documentation around quality assurance processes and lead quality for the product
• Ability to align testing strategy with the team’s delivery goals

• Upper-Intermediate English level

   

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

We are now looking for a Data Scientist with LLM usage background to join our development team and help build innovative solutions in medical tourism.
 

Your Role:

As a Data Scientist, you will:

• Extract medical entities and patterns from large volumes of text documents including medical reports, patient histories, and clinical notes using NLP techniques (NER, entity linking) to identify diagnoses, procedures, medications, and symptoms for automated document processing and intelligent search capabilities.
• Implement clustering and similarity detection algorithms to group similar medical cases, treatment patterns, and patient profiles, enabling better matching between patients and healthcare providers through unsupervised learning methods (K-means, DBSCAN, hierarchical clustering) and semantic similarity measures.
• Engineer data architecture for new chatbot features and integrate them with existing tools like CRM, databases, and analytics services.
• Optimize AI solutions to enhance system speed, stability, and quality, including refactoring and improving existing functionalities, while incorporating state-of-the-art AI methodologies and frameworks.
• Build personalized offer-generation services by aggregating data from forms, chats, attached files, clinic price lists, and historical databases to generate real-time, patient-specific proposals.
• Work with databases (MySQL, PostgreSQL, MongoDB) to design scalable structures, write efficient queries, and ensure data security and integrity.
• Test, refactor, and maintain code while documenting key decisions and ensuring clean, maintainable systems.
• Support our chatbot assistant by designing and implementing advanced AI-driven modules (multi-layered task decomposition for optimal results), leveraging Natural Language Processing + LLM services to enhance conversational capabilities and user experience.
• Enhance business processes by brainstorming with Sales and Product teams, suggesting improvements, and exploring new AI/ML advancements (e.g., OpenAI, Lama, other ML tools) to integrate novel solutions into existing workflows.
   

What You Need:

• 4+ years of experience in data science or related fields.
• Strong expertise in Python (preferably with FastAPI).
• A solid understanding of modern big data analysis approaches, clustering, and correlation searches.
• Prompt engineering (OpenAI / Claude models)
• Database architecture skills
• Proficiency in MySQL and MongoDB
• Hands-on experience with AI tools for tasks like text/image analysis and content generation.

What We Offer

• Competitive salary aligned with market standards.
• Engaging projects in the medical tourism and travel industries.
• A collaborative environment of Python and PHP engineers, frontend developers, product managers, and medical coordinators.
• Comprehensive benefits package, including:
  • 22 paid vacation days annually.
  • Medical insurance.
  • Compensation for sports activities.
  • Remote work flexibility with an 8-hour workday starting between 8–10 AM.
• Opportunities to grow your skills with regular updates to your compensation.
• The chance to impact a meaningful product that transforms lives.