Jobs at Djinni

We’re looking for an elite reverse engineer who can research software of varying levels of difficulty.

We expect the highest level of expertise in software analysis, debugging, and reverse engineering.

We require development sprints upon request, followed by ongoing maintenance and support of the software once it is created. This is a full-time role because you must be available when needed.

 However, there is no fixed hourly requirement, as long as the work is delivered on time. You must be able to complete requests within a specified number of hours once they are assigned.

Most of the work involves research, with a smaller portion focused on development.

Role Context

We are looking for a product-focused web designer to join the IT department team — someone who understands development, knows how to work with design systems, prototypes, and interface animations, and will be a full-fledged part of the IT team rather than marketing.

The main responsibility is designing product interfaces in close collaboration with developers, with a focus on usability, scalability, and straightforward implementation. Readiness to quickly make changes to layouts is required.

Role Responsibilities

• Design product interfaces (web application, mobile application, CRM).
• Propose improvements to existing design solutions.
• System design: develop, implement, and maintain a design system (UI Kit) in Figma, including components, tokens (colours, typography, spacing, shadows), and clear rules for their usage.
• Keeping designs up to date: continuously synchronise Figma designs with the implemented product functionality. The designer is responsible for ensuring developers always work with up-to-date and detailed layouts.
• Dark/light theme: design and implement full support for both themes at the design system level.
• Create interfaces that are user-friendly, clear, and scalable.
• Design intuitive interfaces for complex functional product blocks, considering all element states (including errors, loading states, and empty states).
• Technical feasibility: create animations and micro-interactions that improve UX without complicating development. Willingness to discuss and simplify solutions based on technical constraints.

Requirements and Responsibilities1. Product Design:

• Experience with product UI (including mobile applications).
• Experience designing interfaces for web applications or SaaS products.
• Ability to design complex interfaces considering all component states.
• Development of user flows and edge cases.
• Focus on usability and clarity without excessive visual effects.

2. Collaboration with Developers:

• Constant interaction with the development team.
• Discussion of solutions before development starts and during implementation.
• Ability to:
  • explain design decisions;
  • accept technical constraints;
  • adapt design solutions to technical limitations.
• Ability to prepare designs for development handoff:
  • well-thought-out user flows,
  • specifications,
  • exportable assets,
  • multiple element states.
• Understanding of basic frontend development principles:
  • HTML / CSS;
  • browser and CSS limitations.
• Ability to estimate the implementation complexity of solutions.
• Knowledge of browser limitations.

Strong plus: deep understanding of frontend development principles. Knowledge of Flexbox/Grid, DOM, CSS limitations, and the ability to assess the complexity of implementing specific animations.

3. Design System:

• Experience creating and maintaining a design system:
  • components;
  • tokens (colours, typography, spacing);
  • states (hover / active/disabled / loading).
• Experience with a component-based approach.
• Understanding how a design system speeds up development and ensures consistency.
• Hands-on experience creating or significantly updating a design system in Figma (Auto Layout, Variants, Component Properties, Tokens).
• Confident use of Figma:
  • components;
  • variants;
  • auto layout;
  • component properties.
• Clean and well-structured layouts.
• Responsiveness:
  • desktop;
  • mobile;
  • responsive layouts;
  • Understanding of breakpoints and interface behaviour across different screen sizes.

4. Animations and Interaction:

• Design of simple and clear animations:
  • transitions;
  • Lottie animations;
  • micro-interactions.
• Understanding of UI animation basics:
  • timing,
  • easing,
  • Material Motion principles or equivalents.
• Animations should be:
  • useful;
  • lightweight;
  • realistically implementable.
• Ability to create functional prototypes (in Figma, ProtoPie, Framer) to demonstrate transition logic and micro-interactions.

5. Dark / Light Theme:

• Designing interfaces with dark and light theme support.
• Theme handling at the design system level rather than on individual screens.

Nice-to-Have:

• Experience with layout (HTML/CSS).
• Technical background or experience working closely with development.
• Experience working in a product environment:
  • Jira / YouTrack;
  • Slack.

Important: a full-time frontend developer is not required, but layout experience significantly simplifies communication.

Language Requirements

• English — B1-B2 (working level):
  • reading and understanding technical requirements;
  • basic written communication;
  • participation in work calls when necessary.

Not Required:

• Branding and visual identity.
• Banners, advertising creatives, and SMM.
• Illustrations, 3D, complex motion.

We are seeking a motivated and reliable Appointment Setter with 1–2 years of outbound calling or appointment-setting experience to support a growing sales team. This is a performance-driven role focused on high-volume outbound calling, appointment setting, and consistent follow-up to ensure scheduled demos occur.


Trial / Screening Period (2 Weeks) :

-Commission-only during trial
-$30 per valid demo that occurs
-Must achieve 14 completed demos within the trial period to pass
-Only demos that show up and occur are counted (no no-shows)
-Successful candidates transition to Base payment

Key Responsibilities :
-Dial a provided list of leads (150-200 outbound calls per day)
-Qualify prospects and set appointments for Account Executives
-Follow up to confirm demos and minimize no-shows
-Maintain accurate call notes and demo tracking
-Communicate professionally on all outbound calls

Required Experience & Qualifications :
-1–2 years of experience as an Appointment Setter, Cold Caller, or SDR
-Comfortable with high-volume outbound calling
-Strong communication and persuasion skills
-Ability to work during U.S. business hours (EST / CST / PST)
-Reliable high-speed internet connection
-Backup power source required
-Organized, persistent, and results-driven
-Available to start immediately

Nice to Have (Strong Plus) :
-Experience working with U.S.-based clients or companies
-Familiarity with CRMs and dialers
-Experience booking demos or sales calls

Amplifier AI is building a next-generation surgical planning platform - powered by our own imaging, segmentation, and 3D measurement engine.

We are a focused team of engineers, radiologists, and data scientists from Ukraine and across Europe. We care about precision, reproducibility, and building tools that genuinely help doctors plan safer surgeries.

If you enjoy clean Python, 3D geometry, and solving real-world imaging problems - keep reading.

Why Amplifier

Real impact

Your work directly influences clinical decisions and patient outcomes.

Deep technical domain

Medical imaging is one of the most intellectually demanding areas in applied software engineering. You’ll work at the intersection of geometry, physics, and clinical reality.

Growth

Competitive salary, optional stock options, and a clear path toward senior-level ownership.

Engineering culture

Small team. Thoughtful discussions. Strict typing. Strong code reviews. No corporate theater.

How We Work

• Fully remote, with EU time overlap
• Communication in English / Ukrainian
• Ownership over micromanagement
• Code reviews are deep and technical (we care about correctness, not ego)

We move fast - but with engineering discipline.

Hospitals and real clinical data sometimes change priorities.

When that happens, we adjust together as a team.

This is not an enterprise environment with fixed roadmaps and perfectly predefined tickets.

It’s a product used in real surgeries - responsibility matters.

This Role Is Probably Not For You If

• You prefer fully predefined tasks with minimal ambiguity.
• You optimize mainly for comfort and predictability.
• You’re looking for a low-pressure role to focus on side projects.
• You want to “just implement tickets” rather than understand the domain.

We’re building production software used in hospitals.

Quality and ownership are part of the job.

What You’ll Work On

You’ll join the team developing our internal Python engine that powers 3D reconstruction and measurement logic for CT-based workflows.

Your responsibilities will include:

SimpleITK & DICOM

• Reading DICOM series correctly
• Validating RAS origins and directions
• Resampling safely
• Maintaining voxel ↔ physical transforms

VTK & Geometry

• Surface generation from labels
• Distance, intersection, and clipping algorithms
• Exporting reliable STL markers and geometry artifacts

Measurement & QA Logic

• Building robust procedural tools for radiologists
• Handling edge cases in real hospital data

Pipeline Reliability

• Performance tuning
• Structured logging
• Making sure pipelines survive messy real-world datasets

You will own features end-to-end:

from understanding the problem to validating on real data.
 

Our Stack

Core:

• Python 3.13+
• SimpleITK
• VTK
• NumPy / SciPy
• Pydantic

ML:

• PyTorch
• nnU-Net (segmentation experiments)

Tooling:

• pytest
• mypy (strict)
• ruff
• pre-commit
• Docker
• GitHub Actions
• Git LFS
• Sentry

We write clean, typed code.

Reproducibility is mandatory.

We prefer clarity over cleverness.

What We’re Looking For

We’re not hiring by title.

We’re hiring engineers who think clearly and care about correctness.

You’ll thrive here if you:

• Write clean, modular Python code
• Understand 3D medical image fundamentals (origin, spacing, direction)
• Know the difference between voxel space and physical space
• Enjoy debugging complex geometric edge cases
• Can explain your reasoning clearly

Experience with SimpleITK, VTK, or PyTorch is a strong plus.

If you haven’t used them before, you must be comfortable diving deep and learning independently.

We mentor - but initiative is expected.
 

Nice to Have

• VTK surface/volume rendering experience
• ML segmentation metrics (Dice, Hausdorff, nnU-Net)
• Interest in GPU acceleration and large-volume performance

Example Challenges

• Build a robust distance-measurement tool between anatomical segmentations with exportable nearest-point markers.
• Extract centerlines and anatomical landmarks from noisy CT scans.
• Enforce consistent spacing/origin/direction across multi-scanner datasets.

If these sound exciting rather than overwhelming - you’ll likely enjoy this role.

What You’ll Gain

• Deep expertise in medical imaging geometry
• Exposure to production-grade clinical data
• Mentorship in system design and performance optimization
• Opportunity to grow technical lead responsibilities over time

We invest in engineers who invest in the product.

How to Apply

Send us:

• Your CV or LinkedIn
• Your GitHub or portfolio (we value real code)
• A short note answering:

A Note from Us

We are Ukrainian engineers building software that blends science and purpose.

We don’t build hype.

We build tools that work in real clinical environments.

If you’re curious, precise, and ready to take ownership - we’d love to talk.

The Opportunity

World Cup 2026 starts June 11th.

48 nations. 104 matches. 5 billion viewers. The biggest sports betting event in history - hosted in North America for the first time in 32 years.

Every iGaming entrepreneur, crypto founder, and land-based casino operator is thinking the same thing: "Can I get a sportsbook live in time?"
 

Most platform providers take 3-5 months. We do it in 14 days.

That's your pitch. That's your edge.
 

About SoftVault

We're an iGaming technology company providing turnkey casino and sportsbook solutions. We help operators launch fast, launch cheap, and launch right.

• 14-day launch timeline
• €15K setup (competitors charge €50K+)
• 11,000+ casino games, 125+ sports, 300+ payment methods
• White-label and turnkey options
• Crypto-native infrastructure

We're small, moving fast, and scaling our sales operation for the World Cup window.
 

The Role

We're looking for hungry, self-driven sales professionals who want to earn based on results, not hours.
 

What you'll do:

• Prospect and close new clients (casino operators, crypto projects, affiliates, entrepreneurs)
• Handle inbound leads from our ad campaigns
• Run demos, follow up, negotiate, close
• Build relationships in the iGaming and crypto space
   

This is a hunter role. You find opportunities, you own them, you close them.

But you won't be alone - we provide sales materials, platform demos, and support. You bring the hustle.
 

Commission Structure

You choose what works for you:

Option A - Upfront Focus €3,000 per closed deal

Option B - Long-Term Focus €1,000 per closed deal + 10% of ongoing revenue share (from that client, paid monthly)

Option C - Pure Rev Share 20% of ongoing revenue share from your clients
 

The more you close, the more you earn. No cap.
 

What We're Looking For

• Fluent English (written and spoken) 
• Sales experience (iGaming, crypto, SaaS, or tech preferred)
• Self-motivated — this is commission-only, you need to run your own day
• Comfortable with outbound prospecting (LinkedIn, Telegram, email, calls)
• Bonus: existing network in iGaming, crypto, or affiliate space
   

What You Get

• Uncapped commission with real upside
• Flexible structure - pick the model that fits your style
• A product that sells itself (14-day launch, unbeatable pricing)
• Direct access to leadership - no corporate layers
• Sales deck, demo access, CRM, objection-handling support
• Timing advantage - World Cup is the perfect conversation starter
   

How to Apply

Send a short message:

1. Why this interests you
2. Relevant sales experience (1-2 sentences)
3. Your availability (part-time/full-time, hours per week)
    

No CV walls. No cover letter essays. Just tell me why you'd crush this.

Performa is an international HR agency specializing in recruiting top professionals for leading companies in the iGaming, IT, and Marketing industries.

We help businesses scale and support candidates in finding a place where they can fully unlock their potential.

Our client is looking for a talented and motivated Talented Recruiter to work on the development of a financial product.

📍We’re looking for a Talented Recruiter in Warsaw. 

Professional Qualifications:
🔹 2+ years of experience in active recruiting;
🔹 Excellent communication and networking skills;
🔹 Confident use of LinkedIn Recruiter, Google X-Ray, ATS, and AI-powered search tools;
🔹 Analytical mindset and genuine love for metrics & data;
🔹 English at B1 level;
🔹 Ability to work from our Warsaw office.

Responsibilities:
🔸 Full-cycle recruiting — from understanding business needs to successful offer acceptance
🔸 Closing both technical and non-technical positions
🔸 Close collaboration with Hiring Managers and culture fit evaluation
🔸 Building employer brand through events, content, and community activities
🔸 Working with performance metrics and continuous improvement of hiring quality

What We Offer:
💰 Gold Stash: Competitive salary to fuel your journey.
🎉 Rest Bonus: 24 days of paid vacation.
🛡️ Support Shield: Partial tax + ZUS coverage.
🍽️ Energy Refill: Corporate meal compensation.
🅿️ Parking Perk: Parking costs covered.
🎁 Team Loot: Corporate events + exclusive merch.
⚽ Squad Goal: Join our corporate football team.
🤝 Bonding Boost: Team-building adventures.
🏢 HQ Upgrade: Modern office.
🎯 Benefits café (to choose):
— 📚 English course compensation.
— 🏋️ Sports activity support.
— 📖 Training budget.
— 🩺 Medical insurance coverage.

Company: Specializes in electronics and software engineering, focusing on high-load switching, communication platforms, Linux, and IoT devices. 

Key Responsibilities:
• Develop software and hardware for network switches and embedded systems.
• Involve in the development of software for routers.

Required Skills:
• Proficiency in C programming
• Linux experience (Makefiles, Shell scripts)
• Knowledge of L2/L3 network protocols (e.g., ARP, STP, IGMP, VLAN).
• English proficiency for technical documentation.

Nice to Have:
• Experience with embedded programming (ARM/MIPS).
• Familiarity with SONiC OS.

Why Us:
• High technical task level.
• Collaboration with global industry leaders.
• Work-life balance, flexible schedule, and remote work possibility.
• Competitive salary, medical insurance, paid vacation.
• Compensation package.

We are building a turn-based RPG PvP strategy game for PC and are currently in the MVP stage. Development is ongoing with a small outsourced studio, and we are now looking for an in-house Lead Unity 3D Developer to accelerate progress, take ownership of core systems, and ensure technical quality.

The game is planned for release on Steam. We have secured resources to complete the project, so funding stability is not a concern.

Visual inspiration references include League of Legends, World of Warcraft and Hearthstone.

Responsibilities:

• develop and own key parts of the game in Unity;
• work in synchronization with the outsourced team and the project owner;
• help with debugging and improving systems built by other developers;
• ensure technical consistency and quality;
• deliver weekly progress updates, short demo videos, and playable builds.

Requirements:

• strong Unity 3D experience;
• solid production experience with multiplayer systems;
• proven PC game development background;
• at least one published game on Steam or another major platform;
• English B2 minimum, C1 preferred;
• comfortable integrating Asset Store placeholders and building minimal but clear VFX and UI for MVP.

Nice to have: experience implementing AI-based automated balance simulations and competitive/matchmaking systems.
 

Who We Are Looking For:

• someone who genuinely loves games;
• proactive, enthusiastic, and quality-driven;
• not just executing tasks, but contributing ideas and improvements.
   

Visual quality matters a lot to us - we want a game that players will want to look at.
We will collaborate with top-tier art studios for visuals, but we need a technical lead who can:

• properly integrate high-quality assets;
• build scalable visual systems;
• maintain performance;
• translate artistic vision into technical implementation.

If you've been looking for a product-driven studio and want to join something exciting at the early stages - this is your chance.

Trial Period:

2-month trial focused on finishing the MVP. 

After playability and overall balance testing, we will decide on:

• full competitive version (matchmaking, ranking, potential mobile port)
• or a more streamlined casual version

Remote | Contract | Paid in EUR or сrypto | сandidates must have a reliable internet connection and backup solutions for potential power outages

Note: Candidates will be asked to sign a basic NDA before receiving the GDD and detailed scope.

Please ignore the current company description - we're interested in new projects.

We are looking for a Trainee Go Developer to join our backend team and grow while working on real production systems.

This position is open to candidates with or without commercial experience. What matters to us is strong logical thinking, curiosity, and the ability to understand how things work under the hood. If you enjoy digging into problems, asking “why,” and learning quickly — this role is for you.

Responsibilities:

• Develop and maintain backend services in Go
• Build and support REST APIs
• Work with MySQL / PostgreSQL and Redis
• Write basic tests
• Participate in code reviews

Requirements:

• Good understanding of Go fundamentals
• Basic knowledge of HTTP and REST
• SQL basics
• Git
• Strong willingness to learn

We are looking for a Designer to join our team for a long-term project. This role supports casino games development. Required an experienced designer with a passion for art and gaming. The primary duties and responsibilities of the Illustrator include researching and establishing concepts, creating mood boards and color palettes, and producing the final detailed renders for game assets. Must be proficient in English, have a flexible art style, and have the ability to be creative in a requested style.
 

Our client is a European software development company working on its gaming platform and online gaming products.

You will be expected to:

• Deliver high-quality graphic assets using the Adobe Creative Cloud Suite of applications
• Have the ability to implement feedback in revisions when necessary
• Provide estimations and time frames for your assigned tasks
• Organize your source file properly to prepare it for animation
• Propose alternate solutions to overcome technical or creative hurdles
• Follow our internal design guidelines
• Coordinate with animators and developers when necessary to ensure efficient deliveries

Full-time remote job.

We are looking for a 2D Animator to join our team for a long-term project. This role supports casino games development. Required an experienced 2D animator with a passion for art and gaming. The primary duties and responsibilities of the Animator include creating dynamic-looking animations for characters, environments, and special effects. Must be proficient in English and have a good understanding of the 12 animation principles.
 

Our client is a European software development company working on its gaming platform and online gaming products.

You will be expected to:

• Deliver high-quality animation assets using primarily Spine 2D and the Adobe Creative Cloud Suite of applications
• Have the ability to implement feedback in revisions when necessary
• Provide estimations and time frames for your assigned tasks
• Organize your source file properly to prepare it for optimizations
• Propose alternate solutions to overcome technical or creative hurdles
• Coordinate with illustrators and developers when necessary to ensure efficient deliveries
• Optimize your animation exports to ensure a good balance between image quality, file sizes, and resource consumption

Full-time remote job.

We are looking for a part-time ASO / ASA specialist to work on mobile app growth through store optimization and Apple Search Ads synergy.

The role is focused on conversion rate (click → install), keyword performance, and experiments (icons, screenshots, CPP).

This is a hands-on position with clear metrics and direct impact on installs

We are looking for a Retention / CRM Manager to own the full user lifecycle for a subscription-based mobile application (iOS & Android).

This is a core growth role, not a support function.

Retention directly defines LTV, churn, and subscription revenue, and this role has a real impact on business metrics.

You will design, build, and optimize lifecycle retention funnels across:

• Push notifications
• Email
• In-app messaging (optional)
• Other CRM channels as the product scales

Your primary focus will be:

• converting free users into subscribers
• reducing early and long-term churn
• recovering failed payments
• increasing subscription lifetime value

We are seeking a Senior Infrastructure Engineer for a long-term international project within a global enterprise environment.

This is a full-time, remote role that combines hands-on technical expertise with architectural oversight and vendor governance.

Key Responsibilities:

• Manage and govern external infrastructure providers (SLA compliance, service quality)
• Design and improve infrastructure architecture solutions
• Take end-to-end ownership of assigned platform services
• Translate business requirements into infrastructure designs
• Contribute to service strategy and architectural reviews
• Ensure alignment with global initiatives and ITIL processes
• Identify, manage, and escalate risks across workstreams
• Maintain strong relationships with third-party vendors
• Prepare status reports, rollout plans, and documentation

Requirements:

• 8–10+ years of experience in infrastructure engineering
• Strong expertise in SBC (Citrix, Microsoft Terminal Services)
• Strong knowledge of Web Infrastructure (Apache, IIS, Tomcat)
• Experience with AWS and Microsoft Azure public cloud environments
•  English: C1 level
• Proven vendor governance and external provider management experience
• Architectural mindset combined with hands-on technical background
• Experience in enterprise-scale, globally distributed environments
• Strong communication and stakeholder management skills
• Availability for full-time remote engagement within the EU

If you are passionate about global infrastructure, cloud technologies, and vendor management, and want to work on a long-term, high-impact project, we encourage you to apply and join our international team!

We are currently hiring on behalf of our client, a performance-driven iGaming company based in Limassol, Cyprus (On-site).
 

We are looking for a Mid-Level Affiliate Manager who can manage an active partner portfolio, support multi-geo campaigns, and contribute to steady affiliate network growth. This is a hands-on role requiring strong communication skills, solid performance tracking awareness, and the ability to manage relationships efficiently.
 

🚀 Role Overview

As a Mid-Level Affiliate Manager, you will manage day-to-day affiliate relationships, recruit new partners, and ensure campaigns deliver consistent FTD and NGR performance across EMEA markets.
 

You will collaborate closely with Creative, Marketing, Risk, Payments, and Legal teams to ensure campaigns are optimized, compliant, and commercially effective.
 

🎯 Key Responsibilities

Manage an assigned affiliate portfolio and act as the main point of contact

Recruit new affiliates across websites, media houses, forums, comparison portals, and social platforms

Support multi-geo campaigns across EMEA markets and adjust offers per GEO when needed

Monitor and optimize performance metrics (FTDs, NGR, eCPA, RevShare, retention rates)

Review competitor promotions, landing pages, and creatives to suggest strategic improvements

Ensure accurate tracking setup (links, postbacks, tagging, QA testing of clicks and conversions)

Coordinate with Creative/Marketing teams to launch targeted promotions, landers, and exclusive offers

Provide weekly performance updates including activity, commissions, and next steps

Assist in handling disputes in coordination with Risk, Payments, and Legal

Maintain organized workflows using Monday.com and reporting tools
 

✅ Requirements

2–3 years of experience in iGaming Affiliate Management (operator side)

Solid understanding of iGaming traffic sources, GEO dynamics, and player value drivers

Existing affiliate/media buyer contacts or proven ability to build partnerships quickly

Experience using affiliate platforms (e.g., ReferOn, Humbl, CellXpert or similar)

Basic negotiation skills (CPA, RevShare, caps, tiered deals within structured frameworks)

Budget awareness and ROI tracking capability

Clear reporting skills and strong English (written & spoken)

Flexibility to support occasional weekend launches or key campaigns
 

➕ Nice to Have

Experience working with media agencies and performance networks

Familiarity with Monday.com, Google Sheets/Slides, and simple BI dashboards

Basic A/B testing experience on landing pages and creatives

Additional EMEA languages (French, Dutch, Swedish, Italian, German)
 

🎁 What’s Offered

Competitive salary based on experience and impact

Performance bonus scheme

Annual performance-based salary review

Supportive and creative team environment

All necessary tools and technology

Office lunch provided