Jobs at Djinni

We are looking for a Senior Java Developer to join our team full-time and work on a government-level open-source project based on modern Java technologies.

Your first task will be to evaluate the existing open-source codebase and determine its production-readiness. After that, you’ll participate in full-cycle development - from architecture to delivery - customizing and extending the solution based on the client’s business needs.

Your responsibilities:

• Evaluate the open-source project and its codebase

   https://github.com/IRS-Public/direct-file (copy and paste to browser)

• Define the next technical steps and provide suggestions on improvements
• Implement new features, contribute to architecture decisions
• Collaborate with cross-functional teams and communicate with stakeholders
   

Requirements:
 

• 5+ years of experience with Java and Spring Boot
• Strong knowledge of REST APIs, microservices, and system architecture
• Experience working with open-source codebases
• Ability to work independently and provide clear technical feedback

• English - Upper-Intermediate+

   

Nice to Have:

• Familiarity with React, Docker, and CI/CD practices
• Experience in large-scale backend systems or public sector solutions

Remote Employees connects global businesses with digital marketing and IT talent through flexible, on-demand outstaffing.

What You’ll Do

• Lead Qualification: Evaluate potential clients to ensure they meet our business criteria and improve the quality of our outreach.
• Contact Segmentation: Organize and segment contact lists for targeted marketing campaigns.
• Email Campaign Creation: Write and launch compelling email sequences to attract and retain clients.
• Account Management: Maintain and nurture long-term relationships with client accounts.
• Appointment Setting: Coordinate and schedule meetings that align with both client and company priorities.

What We’re Looking For

• English proficiency at B1+.
• Knowledge of any additional language is a plus.
• Experience with LinkedIn, Gmail, Google Calendar, and any CRM is a plus.
• Comfort using AI tools like ChatGPT for drafting messages and streamlining workflows is a plus.

Why You’ll Love Working with Us

• Fully remote role (work from anywhere)
• Standard hours: 9:00 – 18:00 with a 1-hour lunch break
• Competitive salary paid twice a month, plus performance bonuses
• Exposure to international projects and markets
• A friendly, supportive team culture

How to Apply
If you’re excited about helping global businesses grow and you meet the requirements above, please reach out via Telegram or reply here with your Telegram handle, and I’ll get in touch!

We are looking for an experienced Python Developer with deep learning frameworks, particularly TensorFlow. It’s preferred that the candidate is available to work as closely as possible to Eastern Standard Time hours.
 

Key Requirements:

• 5+ years of experience with Python in a production environment
• Hands-on experience with TensorFlow or PyTorch
• Solid understanding of data structures, algorithms, and multithreading
• Experience working with 2D->3D conversions, Blender, and performing calculations on OBJ models
• Good knowledge of relational databases, vector databases, and SQL queries
• Experience building Python web services in the cloud, working with REST API, or similar technologies
• Ability to integrate ML models into data pipelines
• Upper-Intermediate English or higher (spoken and written)
   

Nice to Have:

• Understanding of C++ and its use in performance-critical tasks
   

We offer:

• Maximum flexibility
• Professional trainings, conferences and certifications
• Corporate events and benefits
• Professional literature
• English courses.

IMPORTANT! Relevant as of June 12, 2025, 1 month Company Bootcamp period.

We are looking for a QA engineer with 1+ year of experience.

Would you like to work with TOP technical stack? Would you like to learn from colleagues with broad expertise? Do you want to get off the treadmill and develop your skills? So, complete the test assignment, pass a couple of interviews and go through a month Company Bootcamp period and you’ll open the door to new opportunities. It is not going to be easy, we require employees to work hard and develop their skills at a fast pace.

abz.agency® is a software development company and trusted outsourcing partner. Our main focus on custom web application, website and browser extension development. We are a European company with a representative in Ukraine. We work only with clients from USA and EU. We do not work with any CIS countries (also we do not have clients in Ukraine). That's why basic English knowledge is required.

You will work closely with other QA engineers, front-end developers, back-end developers, designers, PMs and other employees. Our PM will make every effort to make you feel comfortable working in the company. The company has introduced an PDP program (Personal Development Plan) for each employee. Our full-time English teacher will provide support and improve your English skills.

Why we're seeking new team members:

Due to our company's growth and the successful conclusion of new contracts for the year 2025, we are actively searching for talented and motivated professionals ready to join our team. Currently, 2 vacancies are open.

Test assignment

• We look forward to you sending us your solution for our test assignment. Estimated completion time 30−60 minutes.
• The Company may, at its sole discretion, not provide applicants with the reason for being rejected and technical details of the test completed.
• Once getting to the 3rd stage of the interview, the candidate will have the opportunity to receive a feedback from a technical specialist regarding your test assignment including technical details.

• Link to the test assignment by request.

   

By clicking on the link (company name) in the vacancy header, you can find brief information about our company, video, photos, contacts of the HR manager and a link to our website.

Our working conditions

• Our offices are well equipped power outages: gasoline generator, EcoFlow Delta portable power station provides electricity for devices and standby lightning, Fiber optic internet provider, Starlink provide access to the internet;
• First month will be a paid Company Bootcamp;
• Company Bootcamp period paid as fixed monthly payment in UAH;
• Always stable and on time salary;
• We work officially (Private Entrepreneur by contract);
• Salary is calculated in $/h, with loads of 160 to 200 or more hours per month (all spent time is payd);
• Additionally: company pays Bench as 75% from rate and FuckUp pays as 50% from rate;
• Revision of the hourly rate every six months by +50% (according by regulations);
• Quarterly bonus, project performance based;
• English classes 2 times per week (groups of two people, after work hours); MacBook Pro 13/16, 4K monitor, stand, mouse, keyboard, headphones, comfortable chair, company branded T-shirt and mug;
• 75% of the salary is also paid for «bench». «Bench» means standby time — when you don’t have project and you work on your PDP or other personal/internal tasks to improve your knowledge and skills;
• Working day from 8:00 to 17:00 (The plan for the day is made at the stand-up meeting and must be accomplished (considering common sense) within the day according to the checkpoints. After accepting the work, the PM finalizes the working day);
• Breakfast, lunches and other things in the kitchen at the expense of the company (coffee, tea, cookies, sweets, yogurts and drinks in the refrigerator);
• Work in one of 3 our offices (5−15 minutes walking distance from metro station):
  • К1 (М) Pozniaky
  • К3 (М) Taras Shevchenko
  • К4 (М) Osokorky

Opportunities/benefits

• Personal Development: Employees develop their Personal Development Plan (PDP), focusing on skills and knowledge enhancement;
• Regular Salary Review: Salaries are reviewed biannually based on PDP accomplishments and other performance indicators;
• The opportunity to study automated testing within the PDP, and write autotests on our projects in the future;
• Team Support and Collaboration: Work alongside experienced colleagues and project managers who provide guidance and assistance with complex tasks;
• Technically savvy PMs who do task decomposition and know how to work with both the client and developers. No broken telephone game and no estimates handed down from the top;
• Learning New Technologies: Employees are encouraged to systematically explore and learn about new technologies and fields relevant to their roles;
• Kanban Methodology for Task Management: The company uses «Scrumban» (our own flavor of Kanban system with Scrum elements) for effective planning and execution of daily tasks.

Responsibilities

• Testing:
• Functional;
• Regression;
• Critical path testing;
• Smoke tests;
• UX (usability) testing;
• Studying PRD (Technical Requirements), wireframes, and mockups;
• Preparation of checklists and test cases;
• Writing bug reports;
• Maintaining documentation;
• Active communication with developers.

Would be a plus

• Experience in writing automated tests;
• Web development experience (frontend, backend);
• Experience in UX (usability) and interface testing.

About the Role:
 

We are looking for a Solution Architect to join our team on a part-time, consulting basis. The role involves helping define and improve the architecture of an existing project that is part of a broader tax-related ecosystem.

The backend is built with Python, but specific language expertise is not critical - we’re looking for strong architectural thinking and system design experience. 

Key Responsibilities:

• Evaluate the current system architecture and suggest improvements
• Guide technical direction and architectural decisions
• Support the development team through consultation and architecture reviews
• Recommend tools, design patterns, and integration strategies
• Ensure scalability, reliability, and maintainability of the system

Requirements:

• 5+ years of experience as a Solution Architect or Technical Lead
• Strong understanding of software architecture principles, system design, and API integration
• Experience with distributed systems, microservices, and backend-heavy applications
• Familiarity with CI/CD, DevOps, and system security from an architectural perspective

We are seeking a Senior Gambling Media Buyer to lead the development and execution of a high-performing user acquisition strategy through paid media channels. This is a foundational role—you will be responsible for building the media buying department from the ground up, setting up the tech stack, hiring and training talent, and delivering scalable growth with a focus on ROI and compliance in regulated markets.

Key Responsibilities:

Department Leadership:

• Build the internal media buying department, including strategy, hiring, processes, tools, and KPIs.
• Develop and document scalable workflows and best practices.
• Collaborate with C-level leadership on strategic planning and performance goals.

Media Buying Strategy & Execution:

• Plan, launch, and optimize media buying campaigns across platforms (e.g., Google Ads, Facebook, DSPs, native, programmatic, and adult traffic).
• Focus on high-performance gambling verticals, including sports betting, casino, and iGaming.
• Ensure full-funnel optimization—from impressions to deposit.

Team Building:

• Identify talent needs and lead hiring for media buyers, analysts, creatives, and affiliate managers (if applicable).
• Train and mentor team members on best practices, performance metrics, compliance, and platform capabilities.

Data & Performance:

• Analyze campaign data and performance metrics to ensure efficient spend and positive ROI.
• Work closely with BI/data teams to ensure proper tracking (pixels, S2S, MMPs).
• Implement robust attribution and reporting systems.

Compliance & Market Sensitivity:

• Stay up-to-date with gambling advertising regulations across target geographies.
• Ensure all campaigns adhere to compliance standards and platform policies.

Requirements:

• 5+ years of hands-on media buying experience, ideally in the gambling/iGaming sector.
• Proven success managing large advertising budgets in multiple channels.
• Deep understanding of user acquisition, funnel analytics, tracking (S2S, MMPs), and conversion optimization.
• Strong experience in building or leading media teams.
• Solid grasp of compliance and legal restrictions in gambling advertising.
• Analytical mindset with proficiency in Excel, Google Analytics, BI dashboards, and ad tech platforms.
• Self-starter attitude with the ability to thrive in a fast-paced, zero-to-one environment.

Preferred Qualifications:

• Experience working in regulated gambling markets (UK, EU, LATAM, etc.).
• Background in affiliate management or programmatic media.
• Familiarity with creative testing at scale and cross-functional collaboration with design teams.

What We Offer:

• A chance to build and lead a critical growth function from day one.
• Competitive salary + performance-based bonuses.
• Opportunity to shape the future of a dynamic and innovative gambling brand.
• Flexible work arrangements and global team culture.

Looking for a experienced frontend developer to work with a large and interesting project with a good team.

Needed skills:

Knowledge of nuxt 3 / vue 3 composition-api

- Typescript

- WebSocket

- Understanding, what is ssr and why needed

- Significant experience with listed technologies

Preferrable:

- Experience with maps

- Experience with messenger(s)

- Experience with payment systems

- Knowledge of PHP

Few words about the project:

1) Custom backend on PHP with open and well described API

2) Git

3) Common UI libraries already made

4) There is a finished layout that needs to be broken down into components

Remote work, project only and/or part time possible.

Needplex is looking for a creative AI specialist for our new projects!

We are a team of software developers, designers and project managers with 7+ years of experience. Our core expertise is web and mobile apps development for startups and small businesses in North America and Europe. 

We are now launching a new department - AI Content Generation - for our new projects.

We are seeking a specialist who actively utilizes tools such as ChatGPT, Midjourney, Kling, Krea, Pika, etc. 

Your responsibility:

• creative AI image and video generation 
• creative audio generation
• learning new AI tools and testing them on real projects
• working with a PM (project manager)
• timely delivery of your tasks

We offer:

• high salary according to your skills and willingness to learn new tools
• part-time job with the possibility to switch to full-time
• flexible working hours
• interesting projects
• subscription to AI tools that are needed for your job

If you are ready to join a creative team, send us your CV and portfolio!

We'll be happy to have you in our team!

Description
 

We’re looking for someone creative, curious and full of ideas — someone who loves turning thoughts into content that connects.
 

At Lynksen, we care about three things: understanding each other, bringing real value, and growing together. We don’t expect you to just follow tasks — we want your voice, your thinking, and your unique style.
 

We’re starting with a part-time format (up to 4 hours a day) — flexible, focused, and collaborative. And as we grow together, there’s a clear path to transition into a full-time role.
 

If you enjoy making content that’s real, fun, and from the heart — let’s talk!

Requirements
 
🐾 2-4 years of SMM experience;
🐾 Advanced English;
🐾 Excellent writing and narrative storytelling skill;
🐾 Exceptional sense of visual style and aesthetics in design;
🐾 Work with LinkedIn, Instagram and Twitter;
🐾 Video creating skills;
🐾 Good understanding of design processes in service-based companies;
🐾 Experience with design team on content creation;
🐾 Skills with content editors such as Figma or Adobe software, etc.;
🐾 Strong background in content planning and strategy;
🐾 Deep understanding of best practices in copywriting and content management;
🐾 Ability to make data-driven decisions and use marketing reports;
🐾 Strong organizational skills and ability to manage multiple projects at once.

Responsibilities

🐾 Create engaging content for ICP and collaborate with a sales department;
🐾 Prepare regular reports on social media marketing activities;
🐾 Prepare a content plan and social media strategy;
🐾 Manage content calendar for LinkedIn, Instagram, Twitter and website blogs;
🐾 Monitor and respond to comments and messages on social media;
🐾 Launch targeted advertising;
🐾 Collaborate with designers to create visually appealing graphics and videos for social media and ads;
🐾 Analyze social media data to track performance and identify opportunities for improvement;
🐾 Create structure and content for brand websites;
🐾 Conduct research to produce accurate and relevant content;
🐾 Stay up-to-date with the latest trends and best practices;
🐾 Update website content as needed;
🐾 Analyze results and propose initiatives to increase reach, engagement, and effectiveness.

Nice to have

🐾 Experience in outsource design agency;

Working conditions (for full-time involvement)

🐾 8 hours working day;
🐾 21 days of paid vacation;
🐾 Paid national holidays;
🐾 14 days of paid sick leave;
🐾 Unlimited number of days off;
🐾 50% Compensation for the cost of English courses;
🐾 Up to 100% compensation for the professional courses;
🐾 Corporate events;
🐾 Co-working compensation.

Stages:

🐾 CV's and cases evaluation;
🐾 Interview with HR (30 min);
🐾 Test task (no deadline);
🐾 Final technical interview (1 hour).

Let’s make something great together! Apply now — and make sure to include your portfolio or some recent works. 
We want to see your creativity in action.

The Defiant is hunting for a crypto-native data sleuth. We don’t just report numbers—we expose hidden trends, track smart money, and decode the stories buried in blockchain data. If you live on Etherscan, obsess over Dune dashboards, and spot exploits before they trend, this is your role.

You’re our ideal candidate if:

✅ Your "research" starts with on-chain forensics – You track whale wallets, dissect MEV bots, and map out governance attacks before they happen.
✅ You speak SQL, Python, and "degen" fluently – Whether it’s parsing flash loan attacks or graphing LSDfi adoption, you turn raw data into actionable insights.
✅ You’ve got alpha leaks in your veins – You monitor Arkham, Nansen, and Telegram scraping tools to surface narratives early (e.g., "Why is this wallet dumping 50K $MKR?").
✅ You’re a Web3 power user – No "theoretical" analysts. You stake, bridge, LP, and probably have a MetaMask hot wallet for "research purposes."

What you’ll do:

🔍 Investigate the chain – Uncover hacks, airdrop farmers, and protocol risks before they hit headlines.
📊 Build dashboards – Create real-time trackers for The Defiant’s audience (e.g., "Stablecoin Wars" or "CEX Reserve Collapse Watch").
💡 Fuel our journalism – Provide data-driven hooks for stories (e.g., "This obscure L2 just flipped Arbitrum in TVL—here’s why").
🛠️ Tool up – Whether it’s tweaking a subgraph or writing custom scripts to track NFT wash trading, you automate the grind.

Non-negotiable requirements:

🔒 Proof of your on-chain life – Share your:

• Wallet addresses (show us your DeFi/NFT activity).
• Dune/GitHub (or similar with past work).
• Public threads/articles analyzing data (if any).
  (Note: No "I took a Coursera class on blockchain" applicants. We need doers.)

Compensation: Competitive salary (USD or crypto). Potential to earn bonuses for breaking major stories.

Apply with:

1. A 1-paragraph summary of the most interesting on-chain trend you’re watching right now.
2. Links to your work/data proofs.

The Defiant is the rebellious voice of Web3. We don’t just report on crypto—we shape the narratives that drive decentralization forward. Our social media isn’t about bland updates; it’s about sparking debates, breaking news before it’s news, and making sure the industry listens.

Is this you?
✅ You breathe crypto 24/7 – You track Vitalik’s tweets, spot CT alpha before it pumps, and know which anonymous dev just rugged a meme coin.
✅ You turn complexity into virality – You can explain re-staking with a meme or thread LSDfi in a way that gets retweeted by whales.
✅ You’re a strategist, not just a poster – You know how to grow audiences across Twitter, LinkedIn, Farcaster, and beyond—with tactics unique to Web3.
✅ You move at blockchain speed – When news breaks (hacks, forks, SEC lawsuits), you’re first to react with sharp takes, not corporate fluff.

What you’ll do:
🔥 Run our social empire – Twitter, LinkedIn, Telegram, Mirror—you’ll own the voice and vibe.
🔥 Launch viral campaigns – Think threadstorms, meme wars, and community challenges that boost engagement.
🔥 Partner with influencers – Coordinate takeovers, Spaces, and collabs with top names in DeFi.
🔥 Turn data into action – Track what content performs and double down on what works.

Hard requirements:
🔒 Proof of your crypto chops – Show us your anon Twitter with killer engagement, a newsletter, or a Discord you’ve grown.
🔒 No corporate-speak – We want someone who talks like a real human, not a PR bot.

Want to redefine crypto media? Send your resume + links to your best social work (or secret CT account). Payment in USDC/ETH possible.

The Defiant is one of the most influential media platforms in Web3. We cover decentralization, DeFi, and blockchain like no one else. Our audience consists of crypto enthusiasts, investors, and builders shaping the future. We’re looking for a Blockchain Advisor/Expert to help our journalists dive deeper into trends, tech, and the dark corners of the crypto market.

Who You Are:
✅ You don’t just follow crypto—you live it. You trade, stake, farm, bridge, and interact with DeFi protocols daily. You understand MEV, smart contract risks, and the nuances of different L1/L2 ecosystems.
✅ You can break down complex concepts into digestible insights. Whether it’s explaining restaking, ZK-proofs, or the latest meme coin frenzy, you make it clear for both beginners and pros.
✅ You have a pulse on everything crypto. From regulatory shifts to the newest airdrops, you spot trends before they go mainstream.
✅ You can prove your expertise. We don’t work with self-proclaimed "gurus." Show us your wallets, on-chain activity, research threads, GitHub contributions, or anything that proves you’re a real player in this space.

What You’ll Do:
🔍 Guide our journalists on technical accuracy, emerging trends, and under-the-radar narratives.
📊 Provide real-time insights on market movements, protocol upgrades, and ecosystem shifts.
🎤 Occasionally contribute to podcasts, interviews, or deep-dive reports as a subject-matter expert.
🤝 Connect us with key players—founders, devs, and analysts—to elevate our reporting.

What We Offer:
🔥 A platform with massive reach—your insights will shape how millions perceive crypto.
🔥 Exclusive access to industry leaders, events, and alpha.
🔥 Flexible engagement—remote, part-time, or full-time. We’re open to discussion.
🔥 Payment in crypto (USDC, ETH, BTC) if you prefer.

Non-Negotiable Requirement:
🔒 You must provide verifiable proof of your crypto activity. No exceptions. We need real experts, not armchair analysts.

Ready to shape the future of crypto media? Send your application with proof of your expertise—let’s build the definitive voice of Web3 together. 🚀

Job Summary:
Aspichi is a product-focused company developing a VR application for mental health support. We are looking for a motivated and detail-oriented Junior+ QA Engineer to join our team in Kyiv. Our mission is to assist vulnerable populations through innovative technology.

Role:
As a QA Engineer, you will help ensure the quality of our VR platform and web dashboard. You will be part of an experienced QA team and report directly to the Lead QA Automation Engineer. This is a great opportunity to gain real-world experience working on meaningful products in the mental health domain.

Responsibilities:

• Perform manual testing of the Unity-based VR application (Meta Quest 2/3/Pro) and the web dashboard (Angular/Vue frontend, .NET backend);
• Assist in creating test plans and test cases under the guidance of senior team members;
• Log and track bugs using Jira;
• Collaborate closely with developers, designers, and product managers to understand features and testing requirements;
• Help maintain test environments;
• Adhere to established testing standards and GDPR compliance requirements;
• Participate actively in team meetings and retrospectives.

Requirements:

• 0.5–1.5 years of commercial experience as a QA Engineer on commercial projects;
• Basic knowledge of web application testing (frontend and backend);
• Understanding of API testing and client-server interactions;
• Familiarity with Jira and Git/Bitbucket is a plus;
• Strong analytical and problem-solving skills, attention to detail;
• Ability to write test cases and clear bug reports;
• Basic understanding of data privacy principles;
• English proficiency at Intermediate level (written communication, documentation reading).

We offer:

• Military reservation option for conscripts;
• Competitive salary and annual performance reviews;
• Paid vacation and 100% paid sick leave;
• Work with cutting-edge technologies in a supportive environment;
• Opportunities for professional and technical growth.

Easylinkz Limited - Technology provider and NDC aggregator.

We develop IT solution which allows offline travel agents to sell direct airline content without leaving GDS screen.

We are looking for Customer care specialist for post-sale support avia  products - airline tickets reissue/refunds voluntary/involuntary, ancillaries, etc.

Responsibilities of the position:

• Daily communication with customers, Airlines;
• CRM accounting programs, reports;
• Coordination and applying to certain schedules;

• Other duties as required by business needs or as assigned.

   

Required skills and qualifications:

• GDS knowledge Sabre, Amadeus, Airlines direct access work experience (will be an advantage);

• English, Ukrainian languages.

   

Personal qualities and characteristics:

• Desire to work in a team environment and be a team player;
• Openness to new knowledge, new experience;

• Ability to multitask.

   

What you’ll get:

• Remote work;
• Working week from Sunday to Thursday (weekend - Friday and Saturday);
• 40-hour week - from 9:00 to 18:00 with a 1-hour break (Kyiv time);

• Job experience in an IT company by international standards;

   

Waiting for your CV!

(Only those candidates who are selected for an interview will receive a notification)

• Project Description:

  Our Client is one of the leading manufactures of dental and oral health products. As part of Company's strategic evolution, we participate in development of a new cloud platform that will combine the high quality of the current intellectual property the Company has, with the power of Cloud technologies. As part of the team you will have a unique chance to increase the quality of dental services all over the world and work with professionals from all over the world on a high loaded demanded system

   

• Responsibilities:

  - Development of new components of system
  - Active participation in architecture of backend and frontend
  - Participation in code review process
  - Collaborative work in Agile environment together with engineering team and product owners

   

• Mandatory Skills Description:

  - GoLang (3+ years of commercial experience) and at least 6 years in IT in total
  - Microservices
  - Cloud Development (ideally GCP)
  - Kubernetes, deployment / Docker
  - Terraform
  - gRPC
  - Rest API
  - 2+ years of Dart experience with desire to learn and work with Flutter, or hands-on experience with Flutter
  - Understanding of Agile development