Jobs at Djinni

We are Performa, an HR agency, and we're excited to find a top-notch professional for one of our clients. We're currently seeking an experienced JavaScript Developer (Pixi.js).

Aceroll.io is an independent game studio and technology provider focused on building high-quality online slot games and iGaming infrastructure. We combine deep mathematical expertise, modern development frameworks, and a cross-functional team of product managers, engineers, designers, and legal experts to deliver scalable, certified gaming solutions tailored to global markets.

Our platform supports full flexibility in game configuration, regulation, and integration - from custom slot mechanics to certified RGS/API distribution for operators and aggregators.

Role:
As a JavaScript Developer (Pixi.js), you'll lead slot game development, collaborate with artists and animators, and craft code-based video effects. Your expertise will bridge the gap between technical excellence and artistic vision, creating unforgettable gaming experiences.

Responsibilities:
● Develop engaging slot games and be proficient in using animations (Spine), effects, game development design patterns, and JavaScript/TypeScript.
● Collaborate with animators and artists to ensure seamless visual storytelling.
● Optimize game performance for a flawless player experience.
● Mentor junior developers and contribute to our culture of continuous learning.

Requirements:
● 3+ years in game development, with a focus on slots and visual effects.
● Expert knowledge of JavaScript/TypeScript, HTML5, CSS3, and Pixi.js.
● Proven track record of collaborating with creative teams.
● Portfolio showcasing slot games and in-depth knowledge of slot game development.

We Offer:
● Remote work or working from our offices in Lisbon, London, or Warsaw.
● 20 paid vacation days annually.
● Flexible compensation models (contract, invoice, or payroll-based).
● A lean and transparent development process with minimal bureaucracy.

We are Performa, an HR agency, and we're excited to find a top-notch professional for one of our clients. We're currently seeking an experienced Online Game Slot Producer / Game Designer.

Here's a short introduction for Performa HR agency:
Performa HR agency specializes in connecting top talent with leading companies. Our mission is to provide HR solutions that drive success for both employers and candidates. With a deep understanding of industry, we are dedicated to helping businesses thrive by finding the right people for the right roles.

Role:
Leads the full lifecycle of online slot game development - from concept to release. Combines creative design, market awareness, and production coordination.

Responsibilities:
- Game Design:
● Create original game ideas based on trends, player behavior, and proven mechanics.
● Define features (cascades, bonus buys, jackpots, multipliers), RTP, and volatility in collaboration with the math team.
● Write clear GDDs, feature specs, and game flow diagrams.
- Market & Competitor Analysis:
● Monitor slot trends, top-performing games, and player preferences.
● Analyze competitor mechanics and visuals to inform design decisions.
- Team Collaboration & Production:
● Coordinate work across development, art, animation, sound, and QA.
● Understand each team’s tools (Pixi, Spine, sound engines, etc.) and provide structured feedback.
● Manage tasks and progress in Jira, Asana, or similar systems.
- Project & QA Awareness:
● Apply basic project management principles - scope, timelines, milestones.
● Collaborate with QA to define test cases, verify features, and maintain quality across builds.
- Communication:
● Communicate clearly in English and Ukrainian with all stakeholders.
● Translate design ideas into practical tasks and align vision across the team.
- Quality Control & Delivery:
● Own game quality throughout production.
● Lead acceptance reviews and testing to ensure polish.
● Ensure compliance and alignment with platform and market expectations.

Requirements:
● Strong grasp of slot mechanics, math, and feature design.
● Experience writing GDDs and managing multi-disciplinary teams.
● Understanding of basic project management and QA workflows.
● Fluent in English and Ukrainian, spoken and written.
● Skilled in Jira/Asana and familiar with development pipelines.
● Sharp eye for visual, audio, and gameplay quality.
● Portfolio of released slot games required.

We Offer:
● Remote work or working from our offices in Lisbon, London, or Warsaw.
● 20 paid vacation days annually.
● Flexible compensation models (contract, invoice, or payroll-based).
● A lean and transparent development process with minimal bureaucracy.

🚀 Join RiskSeal as a Junior UI/UX Designer!

Job Description

This is a remote position. We are looking for a responsible and detail-oriented Junior Product (UI/UX) Designer to join our design team. The ideal candidate is passionate about digital product design, confident in Figma, and eager to grow through hands-on experience and mentorship.

In this role, you’ll work closely with our Lead Designer to support product development and maintain the quality and consistency of our design system. You’ll also collaborate with marketing and sales teams on visual materials and contribute to the overall user experience of RiskSeal’s platform.

Key Responsibilities

• Work with the existing component library: maintain, fix, update, and grow it by creating new components.
• Create high-fidelity UI designs for product features using the existing design system.
• Build interactive prototypes and animations in Figma.
• Creating responsive designs and adapting layouts for different screen sizes.
• Take part in UX research and usability testing activities (as an assistant).
• Prepare visual assets and presentation materials for marketing and sales teams.

Required Skills & Knowledge

• At least 1 year of professional (commercial) experience is required.
• Solid understanding of UI/UX design principles and design best practices.
• Familiarity with Nielsen Norman’s 10 Usability Heuristics.
• Knowledge of major design system guidelines (Material Design, Apple HIG, etc.)
• Strong practical Figma skills: auto layout, components, variants, styles, variables, prototyping, and animations.
• Skill in creating responsive designs and adapting layouts for different screen sizes.
• Awareness of development constraints — understanding what’s feasible to build
• English upper intermediate (B2) level.
• Portfolio is required — applications without a portfolio will not be considered.

Soft Skills & Team Fit

• Responsibility and ability to meet deadlines.
• Self-organization and ability to communicate progress and blockers to the lead designer.
• Comfortable working in a fast-moving product team with short design-build–release cycles.
• Able to accept and apply constructive design feedback.
• High attention to visual detail and consistency
• Finds satisfaction in seeing their designs go live quickly.

📩 Ready to Join?
Send your resume and let’s achieve great results together! 
 

What We Offer

• A creative and dynamic work environment with minimal bureaucracy, fostering innovation and collaboration.
• Opportunities for professional growth and the chance to shape the visual identity of a growing startup.
• The ability to work on a variety of exciting projects, from UI/UX design to marketing illustrations.
• Competitive salary and benefits package.
• Flexibility in work hours and location.
   

🚀 Join RiskSeal as a DevOps Engineer!

Job Description

We are looking for a motivated and proactive DevOps Engineer to join our growing team. You will work closely with developers and other DevOps engineers to build, manage, and improve our cloud infrastructure and CI/CD processes. This is a great opportunity to gain hands-on experience with modern DevOps tools and practices while helping shape the future of our infrastructure.

Key Responsibilities

• Manage and automate cloud infrastructure primarily on AWS
• Maintain and optimize our CI/CD pipelines using GitHub Actions
• Participate in planning and executing the migration to GCP
• Support developers with infrastructure-related needs and improvements
• Help set up and maintain Kubernetes clusters and GitOps workflows
• Monitor infrastructure, troubleshoot issues, and ensure system reliability

Required Skills & Knowledge

• Amazon Web Services:
     Required: EC2, ECS, EKS, IAM, RDS, ECR, VPC
     Will be a plus: MSK, Secrets Manager/Parameter Store, Lambda,EventBridge
• Google Cloud Platform - will be a plus (will be used in near future)
• CI/CD: GitHub Actions
• Monitoring: Prometheus, Grafana
• IaaC: Terraform
• Configuration Tools: Ansible
• K8S and related services: 
     Required: K8S core components, Helm,Karpenter,ingress-nginx
     Will be a plus: ArgoCD, External secrets operator, Keda
• DBs:
     Required: MySQL
     Will be a plus:  Cliskhouse
• English - Intermediate level (B1+) for reading and writing technical documentation.

Soft Skills & Team Fit

• Eagerness to Learn: You’re not expected to know everything — we value curiosity, adaptability, and a desire to grow with the team and technology.
• Problem Solving: You’re comfortable digging into issues, proposing solutions, and not giving up easily when things get tricky.
• Responsibility: You take ownership of your tasks and understand the importance of reliability in DevOps work.

Attention to Detail: Infrastructure and automation require precision — you take pride in writing clean scripts and thorough documentation.

📩 Ready to Join?
Send your resume and let’s achieve great results together! 

About the Role
Seeking an experienced Senior Affiliate Manager to drive partner growth and revenue in the crypto casino segment. This remote role is perfect for someone with deep knowledge of crypto, iGaming, and affiliate ecosystems.

Candidates without Ukrainian or Russian language skills will not be considered.
Most of the team is from Ukraine or the Baltic states.
 

Key Responsibilities

• Develop and execute strategies to expand the company’s presence in the crypto segment
• Build and manage a project pipeline through focused activity
• Acquire new clients, upsell existing ones, and improve customer retention in collaboration with central teams
• Develop strong relationships with customers and understand their business needs
• Monitor industry trends, competitors, and regulatory changes to identify opportunities and risks
• Oversee daily operations and lead local or country teams
• Coordinate with marketing, sales, product, and account management to align with market needs
• Create and update sales materials and presentations to support the sales process
• Develop budgets and forecasts, and track performance against objectives
• Build and maintain relationships with operators, affiliates, and other industry stakeholders
• Represent the company at industry events, conferences, and meetings, and organize customer events
• Roll out company products across market operators
• Report on the progress and status of KPIs in the market
• Ensure all team members align with company values and strategic objectives
• Perform other relevant tasks as required by the company
   

What You Bring

• 3+ years of affiliate management in iGaming (crypto casino experience required).
• Proven track record of growing affiliate programs and increasing FTDs.
• Knowledge of affiliate tracking platforms (e.g., Income Access, NetRefer, MyAffiliates, PartnerMatrix).
• Understanding of crypto payment methods and blockchain technology basics.
• Experience with Curaçao or other iGaming licensing frameworks.
• Skilled in campaign optimization, A/B testing, and performance analytics.
• Strong negotiation and partnership-building abilities.
   

What We Offer

• Competitive salary + performance-based bonuses.
• 100% remote work with flexible hours.
• Opportunity to shape and grow a leading crypto iGaming brand.

We are seeking an experienced Python Developer with strong Azure DevOps expertise to join our team working on a cutting-edge Enterprise Knowledge Graph and Large Language Model (LLM) application currently in production. This role will be split approximately 50% Python development and 50% DevOps engineering.

Key Responsibilities

• Design, develop, and maintain Python-based services and APIs (preferably with FastAPI or similar frameworks)
• Integrate and optimize frameworks for LLMs within the application
• Manage Azure DevOps pipelines, version control, and CI/CD workflows
• Deploy, monitor, and scale applications using containers, and other cloud-native tools
• Ensure application security, logging, and performance monitoring
• Work with databases/vector stores and data pipelines in production environments
• Collaborate with team members to deliver reliable, scalable, and secure enterprise-grade solutions

Hard Requirements

• Fluency in Python, with experience using FastAPI or other REST API frameworks
• Experience with LLM-related frameworks in Python
• Proven DevOps expertise in Azure (version control systems, containers, security, logging)
• Experience with scaling applications in production environments
• Experience managing production databases
• Strong teamwork and collaboration skills
• Fluent in English

Soft Requirements (Nice to Have)

• Experience with Common Lisp
• Familiarity with Semantic Graph Databases and related technologies (RDF, OWL, SPARQL, SHACL)

If you are interested, please send me a private message in English with the following information:

• CV
• Github username
• A few sentences about why you think you are a good candidate for the position

Because of the very large number of messages, I will likely not be able to reply to everyone who is not qualified.  I apologize in advance.

Also, It will likely take us a week or more to go through all the candidates.

FluentAI.pro – Making language learning smarter with AI

We’re building FluentAI.pro, an AI-powered platform helping people learn languages faster. We need a Full Stack Developer who loves startups, works fast, and wants to shape a product from the ground up.

Stack: TypeScript, React, Tailwind CSS, Node.js, Nest.js, PostgreSQL

Must have: 1+ years experience (or strong projects), English or Russian, startup mindset

We offer: Fully remote, flexible hours, friendly team, up to $700/month

🚀 We’re hiring: IT Junior Recruiter (Full-time | Remote)

Dexis Development – global IT outsourcing & outstaffing provider – is growing our recruitment team!

What you’ll do:

• Source IT talent (Dev, QA, DevOps, Analysts) via LinkedIn, Djinni, GitHub, etc.
• Screen CVs & run initial interviews

• Keep candidate database up to date

   

What we expect:

• After completing a recruitment course
• English & Ukrainian or Russian
• Some recruitment experience (IT is a plus)
• English: Intermediate+
• Strong sourcing & communication skills
   

We offer:

• Remote full-time work
• Training & mentorship
• Career growth to IT Recruiter / HR
   

About Sembly AI:
We are Sembly AI — a cutting-edge AI SaaS startup revolutionizing how businesses leverage AI to achieve results with our industry-leading AI Teammate product. Our innovative platform is transforming the way teams collaborate and optimize productivity.
 

About the Role

We’re looking for a motivated and detail-oriented Junior/Mid-Level Front-End Developer with strong skills in PHP, JavaScript, and React. You will play a key role in keeping our web presence and product running smoothly, while also building and improving user-facing features in our web application.

Responsibilities

• Update and maintain our company website
• Maintain and monitor integrations with external systems
• Develop front-end features for our web application using React and JavaScript
• Work with PHP for backend integration and data handling
• Respond to customer-reported issues, investigate root causes, and implement fixes
• Collaborate with designers to translate UI/UX wireframes into responsive web pages
• Optimize applications for speed, scalability, and cross-browser compatibility
• Debug and troubleshoot issues in development and production
• Participate in code reviews, feature planning, and process improvements
   

Requirements

• 1–3 years of professional experience in front-end web development
• Strong proficiency in JavaScript and React
• Experience with PHP for backend development or integration
• Solid understanding of HTML5, CSS3, and responsive design principles
• Familiarity with RESTful APIs and JSON
• Basic knowledge of Git for version control
• Strong problem-solving skills and attention to detail
• Good communication and teamwork skills
   

Nice to Have

• Experience with state management libraries (e.g., Redux, Zustand)
• Familiarity with CSS frameworks (e.g., Tailwind CSS, Bootstrap)
• Understanding of build tools (Webpack, Vite, etc.)
• Exposure to testing frameworks (Jest, Cypress)

What We Offer

• Competitive salary
• Flexible working arrangements
• Opportunities for professional growth and skill development
• Collaborative and supportive work environment

We are seeking a Middle React Native Developer to join the development of a new AI Assistant App (iOS and Android) for a U.S.-based client. This app will help users manage their daily tasks through intelligent prompts, voice commands, and personalized recommendations.

What You’ll Do

• Build and maintain cross-platform mobile apps with React Native.
• Create responsive and user-friendly web components with React.js.
• Collaborate with backend engineers to integrate APIs and deliver smooth features.
• Optimize app performance on both iOS and Android.
• Work closely with the designer, QA engineer, and product manager to bring ideas to life.
• Participate in code reviews and share best practices.

What We’re Looking For

• 2–4 years of experience in front-end or mobile development.
• Proven hands-on experience with React Native.
• Solid knowledge of React.js and modern JavaScript (ES6+) / TypeScript.
• Understanding of mobile app architecture, navigation, and performance optimization.
• Experience with REST APIs (GraphQL is a plus).
• Familiarity with debugging tools (e.g., Flipper, React DevTools, Firebase).
• Experience with Git and Agile/Scrum workflows.

Nice to Have

• State management tools (Redux, Zustand, Recoil, or similar).
• Experience with automated testing frameworks.

What We Offer

• Fully remote work with flexible hours.
• Opportunity to work on a high-impact AI product from the ground up.
• A collaborative, supportive, and skilled international team.
• Professional growth opportunities and mentorship.
• Competitive salary based on your skills and experience.

We are looking for an experienced and detail-oriented IT Specialist to maintain, support, and enhance our office and network infrastructure. In this role, you will ensure our systems run smoothly, securely, and reliably, while providing support to our team. 

Responsibility

• Maintain and expand the office infrastructure: PCs, laptops, printers, switches, etc.
• Support team members with infrastructure-related questions and issues.
• Maintain, improve, and enhance the internal network and IT infrastructure.
• Provide 2nd and 3rd level support (diagnose, troubleshoot, resolve).
• Maintain a strong focus on ensuring system stability, redundancy, security and high availability.
• Monitor, audit, optimize, and maintain Zoot’s infrastructure.
• Support application installations and deployments. 

Profile

• Degree in Information Technology or a related field.
• Experience in the setting up and configuring desktop PCs and laptops with well-known OS (Windows, Mac).
• Knowledge of data protection, security principles.
• Experience with MS Office, Confluence and ticketing systems such as JIRA.
• Accurate and analytical working style with high attention to detail.
• Upper-intermediate English. 

Zoot Offers

• Competitive salary and a high-quality working environment.
• Know-how, professionalism, and an international market-leading reputation.
• Interesting and challenging international clients and projects.
• Highly motivated, highly qualified team of friendly colleagues. 
• Flexible working schedule.
• Financial support for relevant certifications and professional events.

About the Global Transfers
Global Transfers is a fast-scaling B2B provider of ground transportation, helping travel agencies, OTAs, airlines, cruise companies, DMCs, and corporate clients manage transfers across 180+ countries.
We’re part of Amitours Group, one of the largest operators in the Alps with 20+ years of experience and a fleet of 5,000+ vehicles. Now we’re expanding globally and looking for a part-time SMM Specialist to boost our presence on LinkedIn and build trust with industry leaders.

About the role
This is more than just posting on LinkedIn. You’ll use content to attract and engage B2B clients, turning our team’s ideas into visibility, trust, and real conversations with decision-makers in travel and mobility (from OTA founders to ops leads and tech-enabled suppliers).
Your main mission is to create consistent, engaging content that builds trust, grows our presence, and drives traffic to our platform.
This is a part-time, fully remote role (15–20 hours/week) for someone who can work independently and deliver results.

Requirements

• Strong experience using LinkedIn for B2B marketing
• Excellent written English (portfolio of posts required)
• Ability to write clear, engaging and professional content
• Self-organized and proactive — able to manage work independently
   

Responsibilities
Content Strategy & Creation

• Create and manage content for LinkedIn: corporate page + leadership profiles (CEO, Head of BD, etc.)
• Write 2–4 posts per week: industry commentary, GT’s point of view, value frameworks, use cases, and bold takes on travel-tech trends
• Transform input from internal interviews, recordings, and notes into sharp, strategic posts
• Maintain a consistent tone of voice: professional, confident, data-backed, insight-rich
• Repurpose selected LinkedIn content for Facebook Business profiles to support visibility and trust with international B2B partners

LinkedIn Profile Optimization

• Make leadership profiles look professional and credible to potential clients
• Add real case studies, success stories and proof-points that show GT’s value
• Ensure tone and structure are clear, simple, and relevant for B2B buyers
• Present each profile as a trust-building page that supports our business goals

Conditions

• Part-time role - approx. 15–20 hours per week
• Fixed salary plus bonus & KPI-based incentives available
   

Why Join US?

• Work with an industry leader in the European ground transportation sector
• Be part of an ambitious company expanding into the global market
• Fully remote role from any part of the world (excluding sanctioned countries)
• Performance-based bonuses and career growth opportunities
   

Selection Process

1. HR Interview;
2. Test task;
3. Interview with team;
4. Reference check and offer.

Type: Fulltime, hybrid

Duration: indefinite in time

English: at least B2 level

Customer: US company (electrical equipment, hardware and software)

Daily job:

• C++ development 

• Communication with the customer (meetings, e-mail, onsite business trips potentially if required)

• Mentorship of junior colleagues

Skills: 

• Demonstrated expertise in programming with C++ (latest versions)

• Embedded development experience

• Experience with Linux

• Experience with Qt/Qml.

• Microcontrollers experience (STM32) as an advantage.

• Knowledge of hardware is considered as an advantage.

Selection process: 2 interviews (recruiter screening, technical interview)

RISK Inc.: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 500+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for an In App Media Buyer to join our team.

Job Description:

• Launch, scale, and optimize performance campaigns for WebView applications in the Gambling vertical (priority — Android, with possible expansion to iOS);
• Work with traffic sources: primarily Moloco, IronSource, Mintegral (Unity if possible);
• Work with creatives: analysis via SPY services, creation of briefs for design, evaluation of performance, and optimization;

• Development of marketing scenarios and funnels (including push notifications).

   

Qualifications:

• Experience in traffic acquisition for WebView applications in the Gambling vertical, primarily on Android (1+ years);
• Hands-on experience working with the mobile analytics platform Appsflyer;
• Experience working with key traffic sources: Moloco, IronSource, Mintegral, Unity (1+ years);
• Understanding of rapid optimization of Android WebView campaigns in In-App sources followed by scaling based on key metrics (CR, CPA, ROI);

• Practical experience in creating push notification scenarios and building a marketing funnel for WebView applications.

   

Nice to have:

• Experience in traffic acquisition for WebView applications on iOS in the Gambling vertical via Moloco, IronSource, Mintegral, Unity;
• Experience in traffic acquisition in the Betting vertical (both WebView and native applications) via Moloco, IronSource, Mintegral, Unity;
• Experience in traffic acquisition in Southeast Asia (SEA) geos.

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

We are a software development and service company working on projects for clients in Europe, the US, and Israel. Our team consists entirely of developers working part-time or full-time on various projects.

Currently, we are in the early stages of building our brand and entering the market. To support this growth, we are looking for a Junior Project Manager, with the potential to grow.

Requirements: 

- Research, Market Analysis and Analytical skills. Ability to gather and interpret data on market conditions, industry trends, and competitor activities;

- Strong communication and interpersonal skills;

- Proven ability to manage multiple tasks, prioritise effectively, and meet deadlines in a fast-paced environment;

- Demonstrated initiative and problem-solving abilities to contribute to business development goals and KPIs;

- Basic Understanding of IT/Tech Industry;

- Problem-solving mindset;

- English: Upper+.

Nice to have: 

- Bachelor’s degree or student in Computer Science or Business Administration, Marketing, Economics, or a related field (or equivalent practical experience);

- IT Sales experience.

Responsibilities:

- Conducting market research and analysis

- Assisting in the branding and go-to-market process

- Supporting pre-sales activities in the long run

We offer:

- Competitive compensation package.

- Excellent opportunities for professional growth.

- A friendly and respectful working environment.

- Full time role.

Our core values are responsibility, punctuality, and a commitment to self-development. We are looking to hire a goal-oriented, highly skilled developer for long-term cooperation.

Interviewing process: 

- Call with recruiter (30 min)

- Test Task 

- Interview with the Hiring Manager (1 hour)

- Job Offer