Jobs at Djinni

About project

Our new client develops a cyber security project for the US government. You will have the opportunity to contribute to the security of the United States.

Your area of responsibility

-Detect and exploit vulnerabilities;

-Understand the technical details of the published vulnerabilities as well as their real risk;

-Build scripts and software modules to verify the presence of vulnerabilities;

-Effectively communicate the vulnerability impact;

-Reverse-engineer vulnerability patches in order to better understand certain vulnerabilities;

-Assist in analyzing data from internet scanning tools in order to validate its accuracy;

-Assist in the development of tools to improve vulnerability or threat research.

Skills and requirements

-Proven experience in vulnerability exploitation;

-Extensive experience (3+ years) in reverse engineering (optionally);

-Knowledge of OS internals (any OS);

-Recent knowledge of exploitation techniques (iOS/Android/Windows/Linux/embedded).

Will be a plus

-Academic degree in Computer Sciences/Mathematics/Physics;

-Proven record (CVEs or verbal description) of found vulnerabilities in mobile/desktop OSes;

-Good interpersonal skills.

We offer

-Working in a team of talented and passionate engineers;

-Opportunity to work with the most trending technologies;

-Long-term enjoyable cooperation;

-Personal legal support;

-Payable vacation and sick days;

-Competitive salary depending on your own talents;

-Regular performance & career development reviews;

-Team building events.

Requirements:

• Experience in a Data Analyst/ Marketing Data Engineer role for 4 years or more 
• Experience in advertising niche for 2 years or more 
• Programming experience 2 years + (Pyton/R) 
• Experience with SQL (Bigquery) 
• Experience with APIs and understanding of their principles  
• Experience with Docker + cloud services - Cloud Run, Workflows, Artifact Registry and other Associate
• Experienced in data ETL
• Experience with Looker
• Experience collecting data with Appsflyer/Adjust/Voluum
• Strong analytical skills and problem solving abilities
• Attention to detail, independence and ability to take responsibility for results
• Strong communication skills and ability to communicate technical findings to non-technical stakeholders

Responsibilities:

• Participate in building analytics processes in the company
• Getting data from the API 
• Building user-friendly dashboards based on the raw data received
• Monitoring the quality and efficiency of advertising campaigns
• Proactive analytics "ahead of the curve" 
• Finding growth points for scaling products
• Estimating user LTV and factors affecting it 
• Deep analytics of sales funnels and their optimization
• Conducting thorough analysis to identify revenue growth opportunities

We offer:

• Competitive salary. 
• Opportunities for professional and career growth within the project.
• Necessary tools for work.
• Working hours from 10:00 AM to 19:00 PM.
• Remote work possibility.
• 28 calendar days of vacation and paid sick leave.

Our product and outsourcing company, based in the United States, Sweetcode Lab is looking for a talented Node.js Developer for freelance cooperation.

Sweetcode Lab successfully in business for over 5 years with 50+ people in the team, constantly growing and always looking to bring new talents on board, they are the core of our success. If your goal is to work with a strong and experienced team, have the freedom to travel, and have a perfect work/life balance, then contact us today!

Requirements:

— A minimum of 4 years experience with Node.js.

— Proficient in Express, Fastify, Nest (at least 4 years).

— Experienced in database management with PostgreSQL and MongoDB.

Will be plus:

-Skilled in React development.

Responsibilities:

— Architectural solution development for new application functionalities.

— Creation of technical documentation (TSD) for developers.

— Writing clean, efficient code to enhance project development.

— Application performance optimization.

— Bug fixes in existing code and enhancement of its stability.

— Collaboration and support for front-end developers.

— Conducting code reviews, sharing expertise, and suggesting improvements.

— Initiative in development process enhancement and self-work analysis.

— Basic testing of written code to ensure its flawless operation.

— Integration of new technologies and solutions into the existing codebase.

— Excellent communication skills.

We look forward to hearing from you and hopefully having you join our team.

Commercial experience of 6-15 months is a must

Inforce is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Required:

- Good spoken English (B2+)

- Experience with React/Redux

- Experience with REST API/HTTP methods

- Experience with Git

Responsibilities:

- Development of new system functionality and introduction of changes to existing functionality

- Write program code according to defined application architecture

- Perform analysis, verification, and debugging of the software code at the level of application units

- Estimate and set up task completion terms independently

- Use a version control system to track code optimization progress and to merge or split program code entities

- Need to attend daily team meetings

We offer:

- Competitive salary

- Interesting and challenging projects

- Future career growth opportunities

- Paid sick leave and working day vacation

- Friendly team of professionals

- Delicious coffee biscuits and tea for your good mood

- The company covers 50% of the cost of courses you need

Copywriter in the Marketing Team at Ready to Fight

Job Description:

We are currently seeking a talented and ambitious Copywriter to join our dynamic marketing team. This role demands creativity and the ability to work on diverse content streams in a fast-paced environment.

Responsibilities:

Content Creation: Develop engaging content in English and Ukrainian, including press releases, articles, reviews, infographics, and other marketing materials.

Industry-specific Writing: Create content that aligns with themes related to boxing, blockchain, and cryptocurrencies.

Editing: Ensure all content is free from spelling and grammatical errors.

SEO Optimization: Strategically use keywords to enhance content visibility and search engine ranking.

Candidate Profile:

- Minimum one year of experience in copywriting.

- A strong understanding of the boxing industry and Web 3.0 technologies.

- Proven ability to craft engaging content for various platforms.

- Excellent command of the English language, with a proficiency level of C1 or higher.

What We Offer:

- A competitive salary package.

- Opportunity to work in a collaborative and highly skilled team.

- Excellent career growth opportunities and a chance to be part of a pioneering industry platform.

How to Apply:

Interested candidates should send their resume and a portfolio showcasing their work, especially pieces related to boxing and Web 3 technologies. We are excited to review your creative contributions!

We're Hiring: Marketing/SEO Specialist
Join Our Team at WorkTime

We’re looking for a Marketing/SEO Specialist to help generate online leads and grow our brand, WorkTime. If you're passionate about digital marketing and eager to make an impact, we’d love to hear from you!

Key Responsibilities:

• Drive lead generation through effective marketing strategies.
• Optimize articles and landing pages for SEO performance.
• Analyze marketing data using Google Analytics and turn insights into action.
• Develop and manage email marketing campaigns.
• Create and expand partner programs for our SaaS product.

• Stay up-to-date with marketing trends and continuously seek improvement.

   

Key Requirements:

1. Experience with Google Analytics and data-driven marketing.
2. Strong analytical skills to improve marketing performance.
3. Proven expertise in SEO optimization.
4. Hands-on experience in email marketing.
5. Background in developing SaaS partner programs.

6. A strong desire to learn and grow in the marketing field.

    

Nice to Have:

• Skills in Photoshop, Canva, or Midjourney for creating visual content.

Why Join Us?

If you’re creative, goal-oriented, and full of fresh ideas, we want you on our team! Bring your energy and innovation to help grow WorkTime.

Apply Now:
 Send your resume and any supporting documents.

Let’s grow together!

What We Offer
Working hours: hybrid, 11:00 — 20:00
Negotiable salary based on your experience and skills.
Comfortable office in Kyiv.
Respectful professional environment.

IGaming product is looking for a talented CRM manager / Email marketing specialist / Retention manager to join the team.

Requirements:

• Experience in the Gambling/Betting niche in a similar position for 1 year or more;
• Experience with Email newsletters;
• Experience in working and setting up additional communication channels with existing customer bases;
• Experience with Customer.io CRM system is a must;
• Experience with user segmentation;
• Understanding of basic mailing formats: promotional campaigns, trigger campaigns, chains;
• Basic understanding of how logical operators work;
• Basic knowledge of HTML;
• Knowledge of general internet marketing trends;
• High attention to details;
• Responsibility and self-organization skills;
• Proficient level of English (both written and verbal), Ua/Ru - native/fluent level.

Responsibilities:

• Working in Retention Team;
• Assist in implementing the overall brand strategy in various GEOs;
• Analyzing the market and competitors;
• Develop, launch and oversee automated and manual email, push, sms campaigns to improve customer retention and increase engagement;
• Monitor their quality, analyze their effectiveness, prepare reports on them;
• Develop and implement customer segmentation strategies to ensure relevance and targeting of messages to different customer segments;
• Generate new ideas, develop and implement activities / initiatives to maximize positive impact on key business metrics;
• Research customer base, conduct analysis of existing trends, drivers, barriers and patterns of customer behavior;
• Conduct A/B testing of business hypotheses through the launch of new campaigns.

What You Will Get:

• Remote-First Comfort & Flexibility. Stay productive and connected — no matter where you are. Participate in virtual meetings, collaborate seamlessly online. Enjoy the freedom of remote work without losing the feeling of being part of a close-knit, engaged team.
• Monthly Well-being Budget — Fully Sponsored. Every month, we provide a company-paid allowance for your physical and mental wellness: sports, fitness memberships, online/offline courses, massage, spa, creative hobbies — whatever keeps you energized.
• Time Off — 100% Paid. We offer 21 working days of paid vacation, 10 fully paid sick leave days, and all public holidays in your country — so you can truly rest and recharge.
• Life Happens — We’ve Got You. We offer 3 additional paid days off per year for significant life events: birth of a child, your wedding, or the loss of a close family member. These days are fully paid by the company — because you come first.
• Referral Bonus Program. Know someone who’d be a great fit? Refer and earn! We offer generous cash bonuses for successful hires you bring into the team.
• Celebrations — Backed by Bonuses. On your birthday, you’ll receive €100 (probation) or €200 (post-probation) — plus a delicious office celebration, all covered by us. On your work anniversaries, enjoy personalized gifts and growing monetary rewards — the longer you stay, the more we celebrate.
• Impactful Work in the iGaming Industry. Work on innovative iGaming projects that blend creativity with top-tier tech. You’ll join a team of specialists passionate about sharing knowledge and pushing boundaries.
• Learning & Development — Company-Funded. We believe in growth. All company-initiated training is 100% paid by us. If you choose additional personal development, we cover 50% of the cost, up to €800/year.
• Industry Conferences — Fully Sponsored. Attend leading industry events like SiGMA and more. The company covers all travel, tickets, and participation costs — whether you’re visiting or representing us at the booth.

Are you a Data Scientist with a love of LLMs, generative AI?

We are looking for a passionate Data Scientist to implement AI solutions aimed at achieving business goals.

This role offers the opportunity to work on cutting-edge AI adoption projects that helps to improve current business processes.

Skills requirements:
• Strong Python Experience (1 year +);
• Experience with LLM , Diffusion models;
• Knowledge of Prompt engineering;
• Experience with Gen AI-related technologies such as LangChain and RAG;
• Experience with Neural Networks (Optional) ;
• Experience with NLP , Predictive analytics and Machine learning;
• Experience with Pandas;
• Experience with SQL, including experience with large datasets;
• Strong experience in statistics;

Key responsibilities:
• Develop AI agents that utilize LLM, RAG and langchain approach;
• Implement LLM and Diffusion models to boost business productivity;
• Utilize LLM (LLM Vision) to improve object detection, text classification and extraction;
• Create forecasting, recommendation, and classification models;
• Transform business challenges to AI applications;

We offer:

• Great networking opportunities with international clients, challenging tasks;

• Building interesting projects from scratch using new technologies;

• Personal and professional development opportunities;

• Competitive salary nominated in USD;

• Paid vacation and sick leaves;

• Flexible work schedule;

• Friendly working environment with minimal hierarchy;

• Team building activities, corporate events.

Looking for a Data Engineer to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule ‒ you have found the right place to send your CV.

Skills requirements:
• 2+ years of experience with Python;
• 2+ years of experience as a Data Engineer;
• Experience with Pandas;
• Experience with SQL DB / NoSQL (Redis, Mongo, Elasticsearch) / BigQuery;
• Familiarity with Amazon Web Services;
• Knowledge of data algorithms and data structures is a MUST;
• Working with high volume tables 10m+.

Optional skills (as a plus):
• Experience with Spark (pyspark);
• Experience with Airflow;
• Experience with Kafka;
• Experience in statistics;
• Knowledge of DS and Machine learning algorithms..

Key responsibilities:
• Create ETL pipelines and data management solutions (API, Integration logic);
• Different data processing algorithms;
• Involvement in creation of forecasting, recommendation, and classification models.

We offer:

• Great networking opportunities with international clients, challenging tasks;

• Building interesting projects from scratch using new technologies;

• Personal and professional development opportunities;

• Competitive salary fixed in USD;

• Paid vacation and sick leaves;

• Flexible work schedule;

• Friendly working environment with minimal hierarchy;

• Team building activities, corporate events.

Are you looking to kickstart your career in digital marketing and grow in one of the fastest-moving industries?

Join our team and get hands-on experience with real impact, freedom to learn, and support from professionals who’ve been there.

What you’ll be doing:

• Help create and set up CRM funnels (emails, push notifications, in-apps)
• Analyze data, user behavior, and dashboards to improve performance
• Build and manage relationships with affiliates and streamers, track results
• Participate in crafting marketing messages — writing texts, choosing visuals
• Use ChatGPT to speed up your work and generate ideas
• Test hypotheses and see how your work affects real metrics

Who you are:

• You have some experience or education in digital marketing (e.g., running ads, email campaigns, or coursework/projects)
• You’re confident working with Google Sheets/Excel and basic analytics
• You understand (or are eager to learn) terms like conversion, funnel, retention
• Your English is strong (B2 or higher) — for communication and writing
• You’re motivated to grow in the iGaming industry and ready to learn fast

Experience in gambling or crypto is a plus, but not required — we’ll teach you.

What we offer:

• A chance to grow in a dynamic iGaming company working across global markets
• Remote work — from anywhere in the world
• A team of professionals who are open to sharing knowledge and mentoring
• Paid courses, trainings, and a library for your personal development
• Competitive salary with a clear path for growth and increases

Ready to start your marketing journey and build real skills?

Hi! Due to scaling, we are looking for a strong Head of Traffic departament (Dating, Adult) in our Marketing Agency.

🧑🏻‍💻 Job Responsibilities:

• Work with the pull of models - promote them with Reddit, Twitter, GG, SFS (and other sources in the future);
• Full ownership of the agency’s traffic strategy;
• Task setting and KPI monitoring across all traffic channels;
• Reporting on each traffic source/channel;
• Cross-functional collaboration with marketing, sales, and production teams;
• Development and execution of strategies to drive traffic to model pages

🎓 Qualifications:

• Proven experience in team management
• Understanding of traffic channels: Twitter, Reddit, Instagram, TikTok, Swap and how to scale it;
• Strong analytical skills and understanding of customer funnels and entry points;
• Strategic and creative;
• Experience in the adult or related industries is a strong plus;
• Ability to quickly learn new ad platforms and tools.

Hiring process:

Intro call with a Recruiter — Interview with CEO — Offer.

⭐️Unbeatable benefits to exceptional talent:

• We give you the opportunity to independently choose the time of the start of the working day, starting from 7 to 11 in the morning;
• Work in a comfortable office in Kyiv/Warsaw;
• Bonus rate based on performance;
• Competitive salary;
• Additional personal bonuses for high results;
• Corporate events, team building, useful conferences and seminars, active recreation and a friendly team;
• Professional and career growth.
   

For all questions leave your CV and our HR will write you soon. 

We are looking for an aspiring Middle/Senior Lead Generation Specialist to join our dynamic team. If you are an ambitious individual aiming for professional development, we have an excellent opportunity for you to realise your potential. The field of IoT is expected to continue growing by 25% annually. If you’re enthusiastic about joining this field, TEKTELIC offers an excellent environment for advancing your professional journey. 💙

Overview of the Role
You’ll mainly focus on turning cold leads into active clients by using follow-up techniques, including setting up introductory calls with prospects. Being proactive, an excellent communicator, and crafting messages to our Ideal Customer Profile are key to success in this role.

Requirements:
— 3+ years of proven experience in lead generation, sales, or a similar role, with a focus on cold outreach.
— Knowledge of CRM systems like HubSpot, Pipedrive, etc.
— Ability to work independently and as a productive sales team member, making outbound prospecting reach outs by email, LinkedIn, and other platforms daily.
— Excellent English communication skills, both written and verbal.
— Experience using LinkedIn and Sales Navigator or similar prospecting applications for new lead generation while maintaining follow-ups with old prospecting connections.
— Experience in crafting effective communication sequences.

Will be a plus:
— Experience with North American Market.
— Understanding of IoT domain.
— Strong knowledge of other languages.

Responsibilities:
— Nurture leads using Sales Navigator.
— Create personalized messages and follow-ups.
— Schedule introductory meetings with clients.
— Conduct daily professional network research and outreach via LinkedIn, Sales Navigator, Industry Conference sites, and other resources.
— Collaborate closely with the Business Development Team.
— Record daily activities in CRM.

We Offer:
— Competitive compensation.
— PE accounting support.
— Well-being program.
— Comprehensive benefits package, including health insurance from day one.
— Opportunity for career growth in the dynamic field of IoT.
— Collaborative and innovative work environment.
— Potential for rapid advancement to roles such as Sales Manager or Business Development Manager.
— Paid Time-off and an additional week off during Christmas Holidays.
— Engaging social events.

If you are passionate about sales, possess excellent communication skills, and are excited about contributing to the growth of the IoT industry, we invite you to apply for the Lead Generation Manager position at TEKTELIC. Join us in addressing real-life challenges through cutting-edge IoT solutions.

Dataforest is seeking a QA Engineer. If you are looking for a challenging project, and a friendly, supportive team ‒ you have found the right place to send your CV.

Professional requirements:

•1+ year experience of testing web applications, in particular web applications developed with JavaScript on the frontend (React, Vue, Angular, pure JS) and REST API on the backend;

•Knowledge of software development life cycle;

•Experience in writing test documentation;

•Experience with teamwork tools such as JIRA, Confluence, Git/Bitbucket;

•Good communication skills and a positive mindset.

Nice to have:

•Knowledge in API testing using Postman;

•Experience with Stripe or other payment system;
•Experiance with Fintech.

We offer:

• Great networking opportunities with international clients, challenging tasks;

• Building interesting projects from scratch using new technologies;

• Personal and professional development opportunities;

• Competitive salary fixed in USD;

• Paid vacation and sick leaves;

• Flexible work schedule;

• Friendly working environment with minimal hierarchy;

• Comfortable, spacious and well-equipped office in the city center;

• Team building activities, corporate events.

Hi! We are looking for a highly motivated iOS Developer, to join our fast-growing team. We are eager and creative professionals, who like challenges.

If you like it too, don’t hesitate, join us!

Key Responsibilities:

• Develop and maintain iOS applications for our clients.
• Participate in the full development cycle, including requirements analysis, design, development, testing, and deployment.

• Optimize applications to achieve the best performance and efficiency.

   

Requirements:

• Education in computer science, programming, or a related field.
• Understanding of basic iOS application development principles and proficiency in Swift.
• Basic knowledge of object-oriented programming (OOP) and design patterns.
• Experience with iOS development tools such as Xcode, Interface Builder, and other auxiliary tools.
• Ability to work in a team and communicate effectively.
• Ability to quickly learn and apply new concepts and technologies.
• Knowledge of Swift design principles, Cocoa Touch, SwiftUI, and OOP.
• Experience working with native libraries like UIKit and Core.
• Understanding and practical experience in navigation and routing in applications.
• Understanding of Apple's user interface design principles, human interface guidelines, and patterns is mandatory.
• Understanding of REST APIs and WebSockets.
• Understanding and experience with OAuth.
• Understanding of MVP, MVC, MVVM, and Dependency Injection principles.
• Understanding of the full mobile development lifecycle, including code signing and submission to the App Store.
• Understanding of how to publish and maintain one or more iOS apps in the App Store.
• Strong analytical and problem-solving skills.
• Understanding of reactive programming paradigms (Combine, RxSwift).
• Understanding of DeFi.
• Understanding of in-app payment integration.
• Understanding of mobile application architecture.
• Understanding of dynamic runtime environments.

We Offer:

• Competitive salary.
• Flexible working hours and the ability to work remotely (one day per week).
• Working hours: 09:00 — 18:00.
• Paid vacations and sick leave.
• Comfortable office environment.
• Corporate events.
• Cozy and friendly working environment.
• Opportunities for professional growth and self-development.

• Coffee, cookies, etc.

   

If you are eager to work in an innovative environment, we would be delighted to welcome you to our team. Thank you for your interest in the vacancy at ELDEVELOP.

We are looking for a Network Engineer to join us.

Servers.com is an international hosting provider with data centers in the US, Europe and Asia.

We provide reliable business solutions: dedicated servers, cloud technologies, load balancer, firewall, Kubernetes and monitoring services.

Clients use our services to deploy game servers, payment gateways, streaming services and other high-load systems.

Key tasks:

• providing network equipment administration at multiple data centers;
• performing the routine and emergency maintenance works on network equipment;
• dealing with requests from external and internal clients;

• directly participating in internal projects (developing network, connecting new locations, implementing new equipment, automation).

   

Requirements:

• proficiency in LAN/WAN principles;
• strong understanding of dynamic network protocols (BGP/OSPF);
• understanding L2-networking: VLANs, xSTP family, LACP, Redundancy (LACP/VRRP/etc);
• ability to perform basic network troubleshooting;
• English level sufficient for reading technical documentation and communicating with customers (Intermediate at least);

• ability to learn, communication skills, willingness to take in and analyze large amounts of new information (mostly technical in English).

   

Will be a plus:

• experience with network equipment from Extreme, Juniper or Nokia;
• EVPN and/or MPLS knowledge;
• certifications from network equipment and software vendors;

• experience in telecom and/or datacenter networking.

   

What do we offer:

• work in a team of professionals at international level;
• mentor assistance, learning modern IT technologies;
• opportunity to practice and improve your English;
• сorporate English Program Compensation;
• comfortable working conditions: schedule without night shifts, no overtime, no phone support, smooth integration into the workflow;
• excellent pay and all necessary equipment;
• remote work from Bratislava with the possibility to use our co-working space;
• relocation support to Slovakia;
• support of legalization in Slovakia if needed.