Jobs at Djinni

The Hive is building the intelligence layer of crypto autonomous AI agents that interact with DeFi, staking, governance, and NFT protocols across Solana. We’re backed by early Web3 investors and are assembling a lean team of crypto-native builders who live and breathe on-chain.

We’re now looking for a Solana Smart Contract Engineer to help us scale our network of agents and on-chain logic.

🧠 What you’ll do:

• Build and optimize Solana programs (Rust) that underpin staking, governance, and agent interactions.
• Design secure, gas-efficient smart contracts tailored for autonomous agents.
• Collaborate closely with AI engineers to map agent behavior to on-chain actions.
• Review and test smart contracts rigorously before shipping to mainnet.
• Own the lifecycle of your code - from architecture to audit to deployment.

🧬 Who you are:

• You’ve built and deployed live Solana programs (anchor or low-level Rust).
• Deep understanding of Solana runtime, account model, and PDAs.
• Crypto-native: you actively use DeFi, DAO tooling, and own NFTs (bonus for Solana ecosystem familiarity).
• Passion for clean, secure code and testing practices.
• Comfortable working async, remote-first, and with autonomy.

🚀 Why join The Hive:

• Work at the intersection of AI + DeFi - a space that’s just getting started.
• Shape the on-chain foundation of a fast-moving, agent-powered ecosystem.
• Collaborate with high-caliber builders across time zones.
• Paid in stablecoins or SOL, with long-term contributor upside.

Sound like you? Apply now or DM us with your GitHub, past mainnet deployments, or anything you’ve hacked on-chain. We’re building for the future - join the swarm.

Mine Marketing is a digital marketing company.

We are looking for a talented Data Entry (Junior/Trainee Media Buyer) to join our team.

Requirements:

- 1 year+ of experience working remotely (Marketing or any related field will be a great plus);

- Experience in Media Buying is preferred and will be a great plus;

- Experience with MS Office/Excel tables and data programs;

- Good analytical skills and experience working with numbers;

- Typing speed and accuracy;

- Excellent knowledge of correct spelling, grammar and punctuation;

- Attention to detail;

- Ability to process high volumes of data;

- Self-organization and time management skills;

- Adaptability to changing priorities and assignments;

- High task performance speed;

Responsibilities:

- Insert account data by inputting text based and numerical information from source documents within time limits;

- Review data for deficiencies or errors, correct any incompatibilities if possible and check output;

- Establish and execute new campaigns, follow-up and measure, analyze the results and the effectiveness and use this data to create proposals for Team Lead;

- Monitor campaign statistics, optimize the effectiveness of campaigns and investigate traffic drops;;

- Assist Team Lead of Media Buying in daily tasks (in the future you'll have an ability to grow to independent Media Buyer);

- Any other tasks assigned by the direct line manager or management.

What we offer:

- Opportunities for professional development and personal growth 🚀

- Competitive salary, reasonable and fair working conditions 💵

- A ridiculously awesome team and work environment 🎉

- Training opportunities, including paid courses and webinars 💻

- Remote working conditions 🏠

- Generous PTO and Holidays 🌴

Join us and let's make some social media magic happen! Apply now!

We are looking for a sharp, highly skilled Data Automation & Integration Specialist to join our growing team. If you live and breathe data, build no-code and API-based automations in your sleep, and know how to make systems talk—this role is for you.

This is a strategic position where you’ll shape the backbone of our operational efficiency, using tools like Make (Integromat), Airtable, OpenAI, and various API integrations to reduce manual tasks, optimize workflows, and drive smarter decision-making through data.
 

Requirements:

You’re the right fit if you have:
 

• ✅ Expertise in no-code automation tools like Make (Integromat), Zapier, and Airtable Automations
• ✅ Hands-on experience with OpenAI's APIs, GPT models, embeddings, and prompt engineering
• ✅ Strong understanding of APIs (REST, Webhooks, JSON) and how to connect services across platforms
• ✅ Proficiency in data analysis and structuring — you can clean, organize, and interpret complex data
• ✅ Ability to reverse-engineer processes and automate repetitive or manual tasks
• ✅ Comfort working in fast-paced, product-driven environments
• ✅ Knowledge of Google Sheets scripting, Webflow, or similar tools
• ✅ Experience with tracking systems would be plus
• ✅ Strong communication skills in English

What Will You Do:
 

• Design, daily maintain and build automation workflows using Make, Airtable, and AI tools to streamline operations
• Set up and manage API integrations across platforms (internal systems, CRM, AI tools, external data sources)
• Analyze workflows and data logs to find bottlenecks, inefficiencies, and opportunities for automation
• Integrate OpenAI (ChatGPT, DALL·E, etc.) into company processes to generate content, analyze inputs, or power internal tools
• Improve existing systems by auditing automations and suggesting faster, leaner, smarter workflows
• Collaborate with C Level, data analytics and tech teams to understand data needs and propose scalable solutions
• Monitor automations and dashboards to ensure data accuracy, error handling, and performance
• Serve as the internal integration lead—making complex tools accessible and useful to non-technical team members

Mine Marketing is a digital marketing company.

We are looking for a skilled Media Buyer with Leadgen/Search Arbitrage Expertise to join our team.

Key Responsibilities
 

• Plan, execute, and optimize paid advertising campaigns across various platforms (Facebook, Google Ads, TikTok, etc.).
• Conduct market research to identify profitable niches and opportunities for growth.
• Collaborate with the creative and analytics teams to ensure consistent messaging and data-driven decision-making.
• Analyze performance metrics to make informed optimizations, ensuring ROI and other KPIs are consistently met.
• Stay updated with trends and platform updates to maintain a competitive edge.
   

Qualifications
 

• Proven experience as a media buyer with expertise in lead generation campaigns.
• Strong understanding of the Search Arbitrage vertical and experience applying it to real-world campaigns.
• Demonstrated success in managing high-budget advertising campaigns with positive ROI.
• Analytical mindset with the ability to interpret data and optimize campaigns effectively.
• Proficiency in advertising tools such as Google Ads, Facebook Ads Manager, and TikTok Ads.
• Excellent communication and collaboration skills, with the ability to work within a remote team environment.

• Upper Intermediate English is a MUST.
  
  What we offer:

   

• Opportunities for professional development and personal growth 🚀
• Competitive salary, reasonable and fair working conditions 💵
• A ridiculously awesome team and work environment 🎉
• Training opportunities, including paid courses and webinars 💻
• Remote working conditions 🏠
• Generous PTO and Holidays 🌴
  
  Join us and let's make some social media magic happen! Apply now!

Our engineering team is looking for talents to build React and Node.js applications for start-ups from healthcare, fintech, and AI domains.

This role primarily focuses on front-end React engineers with back-end experience in Node.js.

Well-established development practices and modern technology stack provide a great growth opportunity and a convenient working environment.

What you'll be working on:

🏹 Build web applications in React

💻 Build REST and GraphQL APIs with Node.js and modern frameworks like Nest.js

🏗 Create solutions on top of Docker, Kubernetes and clouds (Google Cloud and AWS)

👏 Solve challenging tasks and contribute to internal knowledge base

✨ Generating ideas for code improvement

💯 Development of solutions from scratch according to the specification

Experience that will help you to do the job:

• Good knowledge of Javascript (ES6+) and Typescript
• Strong knowledge of React and frameworks like Next.js
• Experience building Node.js APIs with Nest.js, or Apollo Server or similar framework
• Experience in describing or creating database structures with Postgres, MongoDB, or Firebase / Supabase
• Ability to deliver good quality code (clear code with the usage of best practices)
• Experience with Git
• English Intermediate or higher

Experience that will be a plus:

• Hand-on experience with key components of Google Cloud or AWS
• Experience with Docker and Kubernetes
• Experience with CI/CD (Github Actions, Gitlab CI, Circle CI)
• Experience with GraphQL stack
• Experience documenting APIs in Postman or similar tools

We care for our team, therefore we offer:

🚀 Interesting and challenging projects with modern technology stack

✅ Code reviews and constant feedback on your work

💪 Culture encouraging and promoting professional growth and development

💻 Modern working environment

💸 Competitive salary in USD with regular reviews based on your results

💲 Salary payment options that are convenient for you considering your local country regulations

⌚ Fully remote work in the team with well-established remote work processes (our team members located in 7+ different countries, and we encourage diversity)

⏳ Working schedule adjusted according to your time zone

🎤 English speaking clubs

🏖 Paid sick leave and vacation - 15 business days (21 calendar days) of annual vacation

👾 Online weekly team activities

🫶 Coverage of monthly psychologist support sessions

Mirko Solutions is an International Global team of charged people, ready to work for results. We provide a full range of services in the development and support of websites, platforms, CRM, applications for Android and iOS. We continue growing rapidly, so now we are looking for a proactive Middle PHP Developer.

In this role, you will:

🔸support the sales team in technical issues at meetings with the client;

🔸debug, test and troubleshoot code to ensure optimal performance, security and reliability;

🔸participate in the development of new features and functionalities, from concept to deployment;

🔸work on database design, optimization and data integration tasks.

Main requirements:

🔸 3 year+ of commercial experience with PHP is a MUST;

🔸 Level of spoken English - B2 (Upper-Intermediate);

Will be a plus:

🔸basic experience with CodeSniffer, PHPStan;

🔸basic knowledge of EasyAdmin, Docker;

🔸experience with API platforms;

🔸basic knowledge of RabbitMQ, Redis, S3 bucket.

Stages of the vacancy process:
1) first interview with a recruiter (up to 30 minutes)
2) technical interview (up to an hour)
3) interview with the HR Lead (up to an hour)

In Mirko, we provide:

🔸competitive salary according to the qualifications;

🔸remote work or comfortable working environment in office in the center of Lutsk;

🔸experienced colleagues, who are ready to share knowledge;

🔸the ability to switch projects, technology stacks, try yourself in different roles;

🔸friendly atmosphere, concern for the comfort of specialists.

We are looking forward to having an active, interesting and promising PHP developer in our team!

Teliqon is a reliable cloud communication platform that provides innovative telecom solutions, including SIP Trunking, DID, Cloud PBX, and SMS services. Our mission is to enhance customer engagement and boost operational efficiency through next-generation communication technologies.

We’re looking for a UI/UX Designer who can confidently continue and expand on our existing design approach. You should be comfortable working with ready-made content, creating clean and functional interfaces, and collaborating with developers and marketers. This role is perfect for someone who values clarity, consistency, and user-centered thinking and who can turn ideas into intuitive digital experiences across various platforms like our website, portal, and CRM.

Responsibilities:

• Design and build new landing pages from scratch.
  Work with pre-written content and adapt it into clear, user-friendly layouts.
  Create designs for all company projects - website, portal, and CRM.
• Prepare simple illustrations, visuals, or AI-generated images (Midjourney or similar tools).
• Collaborate closely with developers - deliver assets in a structured and convenient way.
  Work with marketers to define page structure, messaging, and goals.
• Continuously improve UX based on real user behavior and feedback.

Requirements:

• 1+ year of experience in a similar position.
• Experience with Figma.
• Strong understanding of UX principles and user-centered design.
• Basic graphic design skills (for simple visuals and elements).
• Attention to detail and ability to work effectively in a team.
• Experience designing UI elements and adapting layouts for the web.
• Experience with AI-generated imagery — a plus.

Benefits:

• Flexible work schedule and opportunity for professional development
• 21 days of paid vacation, 12 days day offs and sick leave
• Opportunity to work in a young and ambitious team
• Fully remote environment with no time/screen tracking
• After the probation period, benefit compensation is provided (courses, insurance, or sports activities)
• Provision of modern work equipment

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

Now our team has a position for Full stack developer (Next.js, Nest.js).

Requirements:

• 2+ commercial experience with Next.js, React and Nest.js;

• Upper Intermediate level of English;

• Experience with other JS frameworks will be a plus.

What the company offers:

• Constant and interesting work with foreign clients;

• Flexible working hours;

• 50% cost compensation of sports, English lessons.

• Annual paid 30 days vacation and paid sick day;

• Medical insurance policy;

Responsibilities:

• Altering and improving ongoing projects;

• New products development;

• Code documentation.

ABOUT US:

BetterMe is a health & wellness platform providing a tailored holistic approach to well-being. Since 2017, we have been on a mission to create a healthier world for everyone, regardless of age, sex, physical ability, or background.

Our goal is to make a healthy lifestyle accessible to everyone so they can achieve long-term health benefits.
 

YOUR IMPACT:

• Work collaboratively as a part of the team alongside backend developers;
• Assume responsibility for various components of the backend infrastructure;
• Contribute to the CI/CD processes of the projects;
• Engage in effective communication with DevOps and product teams;
• Participate in making decisions regarding application architecture and database design.

ABOUT YOU:

• More than 4 years of hands-on experience with Node.js;
• Good knowledge of JavaScript;
• Skilled in working with relational databases;
• Familiarity with Amazon Web Services (AWS) infrastructure;
• Knowledgeable about DevOps practices;
• In-depth understanding of CI/CD processes;
• Firm grasp of SOLID principles.

WOULD BE A PLUS:

• Work experience in high-load projects.

For a clearer comprehension, feel free to familiarize yourself with our technology stack:

• Databases: PostgreSQL, Prisma
• Backend: Node.js, Nest.js
• Cloud & Orchestration: Kubernetes, AWS
• Version Control & Collaboration: GitHub

Our mission is creating happiness within since we believe that having your mind and body in complete harmony is key for overall health and quality of life. We plan to capture the growth of the Global Health Market, and our ideal candidate will focus on building the largest health tech company in the world. 💪
The success of the product became possible through the hard work and dedication of 400+ talented and forward-thinking employees who are true experts in their field. We're one of the biggest partners of Facebook, Google, Snapchat & Twitter within the CEE region.🌎
Our company is built on the ability to find the best people and provide them with everything needed to stay focused on what’s important to make our users even healthier, sportier, happier and better! We create a business environment that brings up best in everyone. We have no bureaucracy, and we give our colleagues complete freedom to make decisions and achieve brilliant results.🚀
Competitive salary. Compensation that will help you focus on your projects and personal development.
Professional Growth. We offer a possibility to attend internal, external courses, seminars and access to a corporate library. You will be working with a team of professionals to get insights and discuss ideas.
Comfortable working environment. We provide all necessary work equipment for your role and serve complimentary breakfasts, lunches, and snacks in the Kyiv office.
Health&Fitness. We provide employees with 20 days of paid vacation, medical insurance and a variety of sports activities available for employees inside and outside the office.
Rest. We organize team buildings, parties and various team activities to boost our collaboration.

ABOUT US:
 

BetterMe is a health & wellness platform providing a tailored holistic approach to well-being. Since 2017, we have been on a mission to create a healthier world for everyone, regardless of age, sex, physical ability, or background.
Our goal is to make a healthy lifestyle accessible to everyone so they can achieve long-term health benefits.
 

We are currently looking for a Junior SMM specialist to focus on content planning, community engagement, and trend-based communication, primarily on Threads and TikTok.
 

YOUR IMPACT:

• Develop and maintain a content plan tailored to platform trends;
• Research and collect relevant references for copy and visual direction;
• Rewrite and adapt content to fit different platform formats and tones;
• Publish content across multiple platforms (primarily Threads, TikTok, Instagram);
• Monitor engagement and interact with the audience;
• Track basic performance signals and suggest ideas for improvement.
   

ABOUT YOU:

• 6+ months of experience in SMM or a related content role;
• Strong written English (B2+) with the ability to rewrite and adapt copy in a creative way;
• Basic content creation skills — design, editing social media videos, retouching photos;
• Visual thinking with the ability to create well-matched visual assets;
• Confident working with trends;
• Skilled in researching and selecting relevant content references;
• Highly organized, self-motivated, and detail-oriented.
   

Our mission is creating happiness within since we believe that having your mind and body in complete harmony is key for overall health and quality of life. We plan to capture the growth of the Global Health Market, and our ideal candidate will focus on building the largest healthtech company in the world. 💪

The success of the product became possible through the hard work and dedication of 400+ talented and forward-thinking employees who are true experts in their field. We’re one of the biggest partners of Facebook, Google, Snapchat & Twitter within the CEE region.🌎
 

Our company is built on the ability to find the best people and provide them with everything needed to stay focused on what’s important to make our users even healthier, sportier, happier and better! We create a business environment that brings up best in everyone. We have no bureaucracy, and we give our colleagues complete freedom to make decisions and achieve brilliant results.🚀

Find more about us on social media platforms: Instagram, LinkedIn.

About the Project

We’re working on a mobile game that’s already live and actively evolving. The project has a dedicated user base, regular updates, and a growing content pipeline. We’re looking for a Unity Developer who can take on both technical tasks and organizational leadership — someone who’s not only hands-on with code but can also align the team, foresee development challenges, and contribute to smooth delivery.

Please leave a response if you live in Dnipro or are ready to relocate
 

Responsibilities:

• Develop game features using Unity (C#)
• Coordinate a cross-functional team throughout development cycles
• Assist with planning and sprint management
• Maintain and write technical documentation
• Support delivery and release processes
• Prioritize and track tasks, monitor progress and deadlines
• Communicate clearly and consistently across team and stakeholders
   

Requirements:

• Solid experience with Unity development
• Experience working in a cross-functional team
• Strong leadership skills: ability to organize the team, resolve disputes, and make reliable decisions
• Strong planning skills: ability to foresee project development steps and risks
• Punctuality and consistency in commercial communications
• Ability to write and maintain technical documentation
• Experience working with Firebase and backend integrations
• Ability to prioritize tasks and ensure their smooth implementation
   

Nice to Have:

• Previous experience as a Tech Lead or Technical PM
• Understanding of game business processes and delivery lifecycle

• Experience in team scaling and mentoring

   

Working conditions:

• Opportunities for professional growth and internal training.
• English courses.
• Competitive salary, discussed during the interview.
• Comfortable office with fully equipped workspaces, a kitchen, and a gaming area.
  
  What awaits you after applying:

1) HR Interview.

2) Technical Interview.

We look forward to welcoming you to our team!

OmiSoft is a European tech company that builds smart, scalable software with a focus on AI, Web3, and blockchain. Since 2017, we’ve helped startups and enterprises launch 70+ projects across healthcare, fintech.
Now, we’re looking for a Lead Generation Specialist / SDR to help us grow our client base and boost sales. If you’re passionate about B2B tech sales, have a proactive mindset, and want to thrive in a fast-paced IT environment — we want to hear from you!
Upwork will be your main platform for outreach, so experience there is a big plus.

What We’re Looking For:

• 6+ months of experience in lead generation, pre-sales, SDR, or a similar client outreach role in the IT sector
• Hands-on experience working with Upwork as a primary sales channel
• Solid understanding of B2B sales cycles and client acquisition strategies
• Familiarity with IT outsourcing models and service-based businesses
• Understanding of popular tech stacks and their frameworks and libraries (Node.js, React.js, WordPress, Python, Blockchain)
• Ability to identify client needs and offer tailored service solutions
• Confident in handling objections and driving conversations toward conversions
• Strong English skills (B2 level or higher)

Bonus Points:

• Experience with bidding automation platforms like Gigradar or similar tools

Key Responsibilities:

• Research and identify potential clients and business opportunities
• Set up intro calls, coordinate communication, and follow up consistently
• Collaborate closely with the Sales Managment and internal delivery teams
• Keep the CRM system up to date with accurate lead and deal information
• Help develop and execute outreach strategies to attract qualified leads

QA Madness is a European IT service company focusing strongly on QA and cybersecurity. The company was founded in 2013 and is headquartered in Poland.

Currently, we are searching for an experienced AQA Engineer (Playwright + k6)  to become a great addition to our team. Our client is looking for an AQA Engineer for the aviation project. 
Must have - good communication skills in English.

Work type: Remote.
Technical level: Middle-Senior.
Job category: QA.
Project: Aviation project.
English level: Upper-Intermediate.

Responsibilities:

• Execute automation test suite and analyze/report results;
• Plan and describe test scenarios for future automation in cooperation with colleagues;
• Implement new automation tests;
• Participate in team meetings to discuss task implementation details from a QA perspective;
• Develop and support load testing scripts and scenarios;
• Execute performance tests as required;
• Responsible for creating and maintaining test artifacts (plans, reports, dashboards);
• Search and try new testing solutions that can bring benefits;
• Be part of a full-stack development team.

Required Skills:

• 3+ years of experience working with Automation testing;
• General knowledge and practical experience writing web automation using JavaScript;
• Strong proficiency in TypeScript and experience with testing frameworks such as Playwright;
• Experience with web testing frameworks and tools;
• Proven experience in performance testing of web applications and REST API;
• Strong understanding of performance testing concepts, methodologies, and tools like K6;
• Understanding of software development processes, stages, concepts, and methodologies of Quality Assurance;
• Strong analytical and diagnostic skills, attention to detail;
• Experience in test case development, execution and maintenance;
• Experience with CI/CD tools;
• Willingness to ask for help from colleagues and to help others;
• Upper-intermediate English level.

What We Offer:

• Competitive salary in USD or EUR and good compensation package (reviews on demand to ensure your compensation reflects your growth and impact);
• Corporate English courses with native speakers;
• Remote work opportunity;
• Flexible work schedule (Enjoy the freedom to start your 8-hour workday at a time that fits your schedule best, anytime between 8 a.m. and 11 a.m.);
• The ability to focus on your work: a lack of bureaucracy and micromanagement (no tracking tools).

Steps of the interview process:

STEP 1: Send your resume and complete the questionnaire.
STEP 2: Go through the screening interview with a Tech Recruiter.
STEP 3: Interview with technical specialists.
STEP 4: Interview with a client.

Please note, this job is a full-time position, and it is relevant only if you meet all requirements. Any candidate who fails to meet the requirements will not be considered for the job.

We search for a «willing to learn» person who wants to learn and develop enterprise-level web applications/websites.

Skills & Requirements:

• You’ve got at least 1 year of experience in JavaScript

• You’ve worked with some of the modern JavaScript frameworks — Vue.js

• You have experience with Node.js

• You have experience with NoSQL databases (ideally MongoDB)

• You feel comfortable communicating in English

• You’re passionate about solving new problems

• You are always looking for the best solution

We are offering:

-Senior team;

-Regular review;

-Long-term employment;

-Challenging projects;

-Certifications;

Responsibilities:

-Code review.

-Functionality improvements to an existing solution

-Increasing system stability, testability, maintainability, and security

About the Role:

We are looking for a Senior Java Developer to lead the enhancement and integration of a newly acquired Payment Hub into our existing ecosystem (two platforms). In this role, you will architect and implement complex backend services using Java 16, Spring Boot 2.4, and modern infrastructure tooling. You will mentor junior developers, ensure coding standards, and collaborate with DevOps, Architect to create scalable, robust solutions running on AWS.

What We’re Looking For:

• 5+ years of experience in Java development, including Java 8+ (Java 16 preferred) and Spring Boot.
• Strong expertise in microservices architecture, RESTful APIs, and Maven build processes.
• Experience with relational databases (PostgreSQL), caching (Redis), and database migration tools like Liquibase.
• Familiarity with authentication/authorization solutions (Keycloak).
• Proven experience deploying applications to AWS and integrating with services like EC2, RDS, S3, and Cloudwatch.
• Good understanding of Docker, Kubernetes, and CI/CD pipelines.
• Strong communication, leadership, and mentoring skills.
• Understanding of payment and financial systems, also high-loading and fault tolerance platforms.

Nice to have:

• Experience in the fintech/banking domain.
• Knowledge of AWS networking (VPC, Route 53, ELB) and security best practices (Secrets Manager).
• Experience with Terraform, Helm, and Infrastructure as Code.
• Familiarity with frontend integration and Node.js-based tooling.

What You’ll Do:

• Participate in code assessment and review.
• On-call support.
• Lead the design, development, and maintenance of Java-based microservices.
• Implement best practices in coding, testing, and performance optimization.
• Mentor junior developers and contribute to architectural decisions.
• Integrate and enhance platform functionalities, ensuring reliability and scalability.
• Collaborate closely with DevOps on CI/CD, containerization, and infrastructure provisioning.
• Provide technical expertise, review code, and drive continuous improvement initiatives

We offer:

• Flexible work schedule remotely
• Paid sick leave and vacation days
• Cool and creative gifts for holidays and important events of employees
• Necessary equipment for work as needed
• Opportunity to participate in company's internal events: open discussions
• Product meetups and training sessions on soft skills development
• Absence of micromanagement, hierarchy, quick decision-making.

 
If you’re ready to bring your expertise to a dynamic and growing team, join us and be a part of our exciting journey.