Jobs at Djinni

We are looking for a motivated and ambitious Strong Junior Python Developer who is eager to grow in the field of modern web technologies. You will become part of our team, contribute to interesting and challenging projects, and gain valuable experience under the guidance of senior colleagues.
 

What you’ll be doing:

• Developing new features and modules for our products.
• Participating in the design and maintenance of REST APIs.
• Writing clean, efficient, and testable code.
• Integrating with various external services and databases.
• Participating in code reviews and collaborating with the team.
• Troubleshooting, debugging, and optimizing existing code.

Requirements:

• 6+ months of commercial experience in Python development.
• Knowledge of either Django or FastAPI.
• Hands-on experience with PostgreSQL or MongoDB.
• Solid understanding of REST API design principles.
• Basic knowledge of cloud technologies (AWS or others) is a plus.
• English proficiency at an Upper-Intermediate (B2+) level.

We offer:

• Competitive salary.
• Opportunities for professional and career growth.
• Mentorship and support from experienced developers.
• Work on interesting projects with a modern technology stack.
• Flexible schedule and remote work options.
• Official employment and paid vacation/sick leave.
• Corporate events and a friendly team atmosphere.

The company is growing performance-driven products in the financial services space and is now looking for an experienced UGC Content Manager who can take ownership of creator sourcing, content production, and delivery of high-converting video ads.

The team is looking for a hands-on specialist who can work with creators directly, manage the full production flow, and understand what makes UGC content perform in paid acquisition.

Responsibilities:

• Source and recruit UGC creators through TikTok, Instagram, marketplaces, and other relevant platforms
• Find and test creators who fit the product, audience, and advertising goals
• Create clear creative briefs, including hooks, scripts, angles, and CTAs
• Manage creators throughout the production process: communication, timelines, follow-ups, and delivery
• Negotiate rates and handle payment coordination
• Review submitted content, request revisions, and maintain quality standards
• Edit and finalize videos for ads, or manage the editing process if needed
• Organize content in a structured way and keep track of production status
• Monitor content performance and identify which creatives work best
• Collaborate closely with media buyers to improve creative output and test new approaches
• Help build a scalable UGC system that consistently produces strong ad creatives

Requirements:

• Strong experience managing UGC creators and content production
• Ability to show past results and examples of performance-driven UGC work
• Strong outreach, communication, and negotiation skills
• Experience working with paid social creatives and direct-response content
• Good understanding of what makes ad creatives convert
• Video editing skills with tools such as CapCut, Premiere Pro, or similar
• Strong organizational skills and ability to manage multiple creators and deadlines at once
• Hands-on approach and readiness to be involved in execution, not only coordination
• Familiarity with AI tools for content creation, scripting, editing, or workflow optimization
• Comfort working in a fast-paced, performance-focused environment
• English C1

Nice to Have:

• Experience in financial services, fintech, lending, or lead generation products
• Experience scaling UGC for performance marketing campaigns
• Understanding of direct-response marketing principles
• Experience working closely with paid acquisition or media buying teams
• Ability to identify winning content patterns through performance signals

Important to Know

• This role is focused on business results, not organic content for branding only
• The team is looking for someone who understands how UGC works inside the paid funnel
• A strong portfolio is very important for this search
• If there is no formal portfolio, examples of ads, creatives, case studies, or campaign results are also helpful
• The ideal candidate is proactive, structured, and able to combine content sense with execution discipline
• This is a role for someone who can help build a repeatable system for creator-based ad production, not just manage one-off tasks

When applying
Please send your CV, portfolio (links to projects, social accounts, and examples of content you worked on), as well as your Telegram username: @andruse_k. We need materials that help us understand your level, taste, and approach.

The company is building a fast-growing AI product for the international market and is now looking for a strong Lead SMM / Social Lead who can take ownership of the social media direction.

This is not a role for someone who only manages processes. The team is looking for a senior hands-on specialist who can build strategy, work with content directly, and understand how social media influences product and business results.

Responsibilities:

• Build and develop the SMM strategy for the product
• Own the main social channels: Instagram, TikTok, X
• Create and improve content ideas that feel fresh and relevant
• Work with content hands-on, not only through delegation
• Test new formats, growth ideas, and content hypotheses
• Analyze not only reach and engagement, but also how content affects funnel and business metrics
• Track performance and understand what social media brings to the product
• Work with texts, creatives, AI tools, and content production
• Give direction to other people involved in content and keep the quality high

Requirements:

• Strong experience in SMM / Social / Content
• Experience working with Instagram, TikTok, and X
• Ability to build a strategy and move within this strategy
• Good understanding of metrics, conversions, retention, growth, and funnel logic
• Strong hands-on approach: ready to both think and do
• Good taste, strong content sense, and understanding of modern content trends
• Confidence in a fast, changing environment where quick decisions are needed
• Experience with AI tools and willingness to actively use them in work
• English: confident C1

Nice to Have: 

• Experience in AI, Dating, Funtech, iGaming, entertainment, creator economy
• Experience in startup or fast product teams
• Experience creating content for English-speaking audiences
• Comfort working with Funtech content as part of the product context

Important to Know:

• This role is for someone who cares about business impact, not only about beautiful content
• The team wants a person who understands how content can move users through the funnel
• Portfolio is very important for this search
• If there is no portfolio, links to social accounts, projects, or published content are also okay
• The team values people who are proactive, strong in ideas, and not afraid to speak up
• This is a product team with a startup mindset, so the pace can be intense at times

Benefits:

• Remote full-time opportunity
• 28 calendar days of vacation
• 7 wellness days per year
• Bonuses up to $5000 for successful referrals
• 50% compensation for professional training, conferences, and events
• Corporate discount for English lessons
• Health benefit up to $1000 gross per year
• Workplace support / reimbursement up to $1000 gross once every 3 years
• Internal bonus and gratitude system with rewards and merch

When applying
Please send your CV, portfolio (links to projects, social accounts, and examples of content you worked on), as well as your Telegram username: @andruse_k. We need materials that help us understand your level, taste, and approach.

Looking forward to hearing from you! :)

Experience Level: 

Minimum 7-8 years of commercial experience 

Job Description: 

We are looking for an experienced software engineer with strong technical expertise, excellent problem-solving skills, and the ability to work effectively in a collaborative environment. The ideal candidate should have a proven track record of working on complex systems based on SONIC networking OS. Candidates with a strong background in both software development and QA engineering are encouraged to apply for this role. Below are the key technical requirements for the role: 

Technical Requirements: 

1. Networking Experience: 

• Experience with SONIC Networking OS 
• Experience with Broadcom Switch ASIC’s such as Tomahawk (1-5) or other StrataXGS 
• Experience with porting SONIC to Broadcom Switch ASIC’s based systems 
• Experience with SAI for Broadcom Switch ASIC 
• Experience with FW/SW development for networking devices using C/C++ 
• Experience with Linux Kernel modules/drivers’ development, particularly for FPGA, CPLD’s 
• Experience with SW development using Python 
• Experience with various peripherals and peripheral buses, like I2C, PCI-E, etc. 
• Experience with data path automated tests development for network devices, using Python/Pytest. 
• Experience with SW/HW bringup/integration of networking devices. 
• Solid understanding of the differences between routing and forwarding, as well as switches and routers. 
• Proficiency in L2/L3 protocols. 

1. Advanced Network Skills: 

• Experience with link aggregation and LACP. 
• Knowledge of automatic routing protocols like BGP, OSPF, RIP, and IS-IS. 

1. Programming and Tools: 

• Advanced C/C++ programming skills. 
• Advanced Python programming skills. 
• Experience with Jenkins, Pytest, Scapy, traffic generators, traffic analysers, etc. 
• Git/ GitHub 

1. Additional Skills (Optional but Preferred): 

• Knowledge of embedded systems, Linux, or related technologies is an advantage. 
• Familiarity with tools like Jira, and CI/CD pipelines. 

We are seeking a visionary Senior Product Designer to lead the creative direction of a next-generation, AI-driven educational ecosystem. This is not a traditional corporate tool; we are building a high-end, consumer-grade platform that prioritizes "cinematic" immersion and deep personalization.
 

The ideal candidate excels at the intersection of storytelling, advanced UI/UX, and artificial intelligence, moving beyond static layouts to create dynamic, living digital environments.

Key Responsibilities

• Architect a premium, "cinematic" user experience that blends the engagement of entertainment platforms with the utility of high-performance productivity tools
• Design intuitive patterns for human-AI collaboration, focusing on how users interact with intelligent virtual companions and personalized feedback loops
• Develop a cohesive design language for a multi-faceted platform that serves distinct user roles: from casual learners and content creators to high-level administrators and mentors
• Design sophisticated yet accessible interfaces for a creator economy, enabling users to build, manage, and distribute high-value content
• Create high-fidelity prototypes, micro-interactions, and motion studies that define the "feel" of the platform across different interaction modalities
• Collaborate with AI engineers and product leads to translate complex technical capabilities into seamless, user-centric features

Technical Skills & Expertise

• 5+ years of experience designing world-class digital products (EdTech, Entertainment, or high-growth SaaS)
• A portfolio demonstrating a mastery of typography, grid systems, and a "premium" aesthetic that stands out in the consumer market
• Ability to map out complex, multi-role user journeys and maintain a scalable design system
• Understanding of how to design for generative AI, including prompt patterns, conversational UI, and context-aware assistance
• Proficiency in tools like Protopie, Framer, or After Effects to create high-fidelity animations that enhance the "cinematic" feel
• Mastery of Figma for collaborative design and rapid iteration

Inviting Senior .NET Software Engineer to join a growing account in the medical devices industry domain. Our client is the global leader company of healthcare solutions, which contributes to human welfare by application of biomedical engineering in the research, design, manufacture, and sale of instruments or appliances that alleviate pain, restore health, and extend life for people around the world.

Our team is focusing on designing, developing, and testing embedded software for medical devices, where the software has strong restrictions for safety and quality, power management, and memory usage. Project for this position intends to extend medical device capabilities with PC application that will serve cloud services connectivity for existing device.
 

Requirements

• 4+ years of experience in C# application development
• Experience with AWS / Azure microservices and contenerisation
• Nice to have experience in Windows standalone appplication development
• Services integration experiences
• Upper-Intermediate English (be able to communicate with the client)
• Good communication skills
   

Job responsibilities

• Design and development of standalone application that connects and uses AWS & Azure based services
• Develop AWS services
• Coopeare on architecture design
• Participate in new features implementation
• Communicate with the client

Proactive and results-driven Account Manager to manage and develop relationships with VIP players. The role focuses on retention, revenue and deposit growth, and delivering a high-quality, personalized customer experience.

Key Responsibilities

• Build and maintain strong relationships with VIP players
• Act as the main point of contact for assigned accounts
• Monitor player activity and proactively engage to increase retention and lifetime value (LTV)
• Identify player needs and provide tailored offers, bonuses, and experiences
• Execute and optimize VIP campaigns and promotions
• Track player behavior, segmentation, and performance metrics

Requirements

• Experience in VIP Account Management, VIP Management  in iGaming. 
• Strong communication and relationship-building skills
• Analytical mindset with the ability to interpret player data
• Experience working with CRM tools (e.g., Zendesk, Voiso)
• Ability to manage multiple accounts and prioritize effectively
• Fluent in Spanish (English are a plus)
• Flexibility to work in shifts if required

Key Skills

• Relationship management
• Negotiation and upselling
• Customer retention strategies
• Data-driven decision making
• Problem-solving and conflict resolution

We are looking for a Junior Motion Designer to join our team and help create high-performing ad creatives for mobile apps and iGaming projects.

This is a hands-on role focused on execution — you will work on animations, variations, and visual production based on clear concepts and direction.

🎯 Responsibilities

• Create motion graphics in After Effects (mainly short ad creatives)
• Produce variations, resizes, and iterations of existing videos
• Work with templates and pre-made assets
• Assist in building engaging visual hooks (first 3 seconds)
• Follow given concepts and improve visual quality

⚡ Requirements

• Basic to intermediate skills in After Effects
• Understanding of timing, rhythm, and simple animation principles
• Ability to work fast and deliver on deadlines
• Attention to detail (very important)
• Portfolio with examples (even small projects)

➕ Nice to have

• Experience with ad creatives (Facebook / TikTok)
• Basic understanding of gambling / mobile apps creatives
• Knowledge of Premiere Pro / Photoshop
• Experience working with templates

💼 What you’ll get

• Constant flow of tasks (no “waiting for work”)
• Clear direction and structured feedback
• Opportunity to grow into Middle Motion Designer
• Work on real projects with performance focus (not just “pretty visuals”)

📩 How to apply

Send:

• Portfolio (must)

• 2–3 examples of motion work you’ve done

   

Job Description: 

 
We are seeking a highly skilled and motivated Android AOSP Engineer with deep expertise across the full Android stack — from Hardware Abstraction Layer (HAL) through to the Application layer. The ideal candidate will bring extensive experience in embedded software/firmware development, Android BSP, and AOSP customization. This role offers the opportunity to work with the latest Android versions (preferably Android 14 and beyond), contributing to innovative embedded systems in the critical middleware space between low-level hardware and high-level applications. 

You’ll be part of a cross-functional team developing and optimizing Android-based platforms and delivering robust, scalable solutions. 

Technical Requirements: 

• 8+ years of professional experience in embedded software/firmware development. 
• 2+ years of hands-on experience with Android AOSP development, including deep knowledge of HAL, Android Framework, and System Services. 
• Strong understanding of recent Android versions, features, APIs, and changes (preferably Android 14 or later). 
• Proficiency in Java, C++, and experience modifying code in C. 
• Solid experience in Embedded Linux development (e.g., power management, display drivers, connectivity stacks like Wi-Fi/Bluetooth). 
• Familiarity with Android development tools and workflows, including adb, fastboot, repo, and source control tools such as Git, Gerrit, and GitHub. 
• Good grasp of networking protocols: Ethernet, IP, TCP, UDP. 
• Strong problem-solving skills and a proactive, independent working style. 
• Excellent written and verbal communication skills. 

Nice to Have: 

• Experience with scripting languages like Bash or Python. 
• Debugging and development experience within the Android Framework layer. 
• Familiarity with the NDK toolchain, building native libraries and components. 
• Linux User Space development experience is a strong plus; Linux Kernel development experience is a bonus. 
• Big plus is Treble experience 

 Responsibilities: 

• Work with Android source code and build system: synchronize repositories, manage branches and patches, integrate third‑party components, and resolve build issues and conflicts. 
• Modify and improve Android platform and its components according to project requirements, including customization for specific hardware and product needs. 
• Develop, enhance, and test Android bootloader features, including boot optimization, recovery support, and system diagnostics. 
• Customize and maintain the Linux kernel and embedded components: configure Device Tree, integrate and modify drivers and embedded modules, and debug kernel‑level issues using logs and ADB. 
• Debug and diagnose software and hardware issues: analyze logcat and dmesg logs, use ADB and hardware debugging tools, document root causes and solutions, and track issues in a bug‑tracking system. 

We need a QA engineer who uses Claude Code daily — for writing tests, debugging, exploring edge cases, and moving faster without cutting corners.
 

What you'll do:

• Design and execute manual test plans for new features and regressions
• Build and maintain automated test suites
• Use Claude Code as a core part of your QA process — writing tests, generating test data, analyzing failures, exploring edge cases, documenting bugs, and accelerating everything in between
• Work closely with developers from Jira tickets through to release
• Flag UX inconsistencies and design-spec mismatches
   

Must-haves:

• Solid manual testing skills — you catch what others miss
• Automation experience (Cypress, Playwright, or similar)
• Daily, hands-on use of Claude Code — we'll ask you about your workflow
• Familiarity with Angular, Next.js/React, and .NET applications
• Browser dev tools proficiency
• English proficiency
   

Nice-to-haves:

• Experience testing complex form/approval workflows
• API testing experience

Location: Remote, aligned with CET business hours
Company Headquarters: Amsterdam, Netherlands
Employment Type: Full-time, Freelance 
 

We’re looking for a proactive Full Stack JavaScript Developer with 3+ years of hands-on experience to take ownership of core systems across frontend, backend, and infrastructure.

This role is ideal for someone who:

• Prefers Vanilla JavaScript over heavy frameworks
• Enjoys debugging real production issues

• Can confidently work across the full stack — from browser to server to deployment

   

You’ll play a key role in building and scaling high-performance web applications, payment flows, and multi-locale user experiences.

What You’ll Do

• Write clean, maintainable, and scalable JavaScript code (frontend & backend)
• Build and maintain Node.js + Express APIs using a structured architecture
• Develop fast, responsive frontends using Vanilla JS (ES6 modules)
• Integrate third-party services, especially payment providers and webhooks
• Implement and maintain multi-language (i18n) user flows
• Configure and manage Nginx routing, domains, and SSL setups
• Deploy and maintain applications using Docker and CI/CD pipelines
• Troubleshoot production issues (logs, network requests, env configs)

• Collaborate with team members and help improve development workflows

   

Tech Stack (You’ll Work Across All Of This) 

Frontend

• HTML5, CSS3
• Vanilla JavaScript (ES6 modules)
• Vite

Internationalization

• i18next
• Multi-locale URL routing

Backend

• Node.js
• Express
• Axios
• dotenv

Architecture

• Route / Controller / Service pattern

Infrastructure & DevOps

• Nginx (reverse proxy, redirects, subdomains)
• Let’s Encrypt (SSL)
• Docker & Docker Compose
• Linux CLI

CI/CD & Hosting

• GitHub Actions
• SSH / rsync deployments
• DigitalOcean

Payments & Integrations

• PayPal, Apple Pay, Google Pay
• Webhooks & asynchronous flows
• Redirect & 3DS handling

Version Control

• GitHub PR workflow (staging/main, rebase-based flow)

   

What We’re Looking For

• 3+ years experience in full stack JavaScript (Node.js + Vanilla JS)
• Strong debugging skills in plain JavaScript (no reliance on frameworks)
• Solid experience building Express APIs with validation and error handling
• Hands-on experience integrating payment providers and handling edge cases (redirects, 3DS, webhooks)
• Practical knowledge of Nginx (routing, proxying, domain handling)
• Experience with Docker and Linux environments
• Familiarity with CI/CD pipelines (GitHub Actions preferred)
• Comfortable working in production environments and troubleshooting live issues

• Experience with localization / multi-locale applications

   

Nice to Have

• Experience with DigitalOcean (VPS setup, networking, firewalls)
• Background in e-commerce, funnels, or upsell flows
• Understanding of performance optimization for conversion-focused pages

Why Join Us?
You’ll step into a role where your technical skills and sharp decision-making  abilities will make a real impact. Expect a dynamic environment, strong collaboration, and exciting growth opportunities!
 

Ready to bring your expertise to our team?

We're looking for a developer who already uses Claude Code as part of their daily workflow — not as a novelty, but as a real development tool.
 

What you'll do:

• Build and refine features across multiple projects
• Work from well-scoped Jira tickets that include Claude Code developer notes
• Ship clean, consistent UI that follows established design patterns
• Use Claude Code as a core part of your development process — writing features, debugging, refactoring, code reviews, documentation, testing, exploring unfamiliar code, and accelerating everything in between

Must-haves:

• Strong Angular/Next.js/React experience 
• Strong .NET backend experience
• Daily, hands-on use of Claude Code — we'll ask you about your workflow
• Comfort working async in a remote team
• English proficiency

The Role:

We are seeking a talented Publisher Account Manager to join our team. The Publisher Account Manager will be playing a pivotal role in establishing connections with our new partners by providing them with technical integration support, as well as keeping an eye on setups with live partners.

Your role will be to ensure that our partners are satisfied with our services and that we are meeting their needs from the technical side. This includes ensuring timely payments, providing ongoing support, and working with internal teams to resolve issues as they arise.

The ideal candidate should have excellent communication and negotiation skills, as well as a passion for the digital advertising industry and learning new things.

Key Responsibilities:

- Serve as an integration support specialist for publishers, providing them with recommendations on setup & help to resolve their problems.

- Proactively identify and address any issues or concerns that publishers may have.

- Work closely with Client Service, Finance, and AM teams to ensure that the partnership is profitable and efficient for both sides.

- Continuously monitor and analyze publisher performance to identify opportunities for optimization.

-Ensure invoicing is happening on time and provide with custom reports per requests

Requirements:

- Upper-Intermediate/Advanced English level

- Bachelor's degree in business, marketing, or a related field

- Excellent communication and negotiation skills

- Strong analytical and problem-solving skills

- Ability to work collaboratively with cross-functional teams

Bonus Qualifications:

- Familiarity with digital advertising platforms, including programmatic advertising and ad networks

- Experience with ad serving and programmatic advertising would be a plus

If you meet the above requirements and are passionate about the digital publishing industry, we encourage you to apply for this exciting opportunity to join our team as a Publisher Account Manager.

Benefits:

- Competitive compensation package

- International work environment

- Flexible working schedule and the possibility to work remotely

- Annual performance bonus

- Stock options for long-term employees

- English classes

- Maternity/Paternity leave

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the role:
We are looking for a Platform Engineer to join our team and help build, maintain, and scale AI-powered interactive products.
This is a hands-on role for an engineer who owns deployment, infrastructure, real-time systems, and AI-service integration end to end. You will work on production systems that combine web applications, real-time communication, Kubernetes-based backend services, and GPU-hosted AI pipelines.
The core of this role is production reliability and deployment ownership — keeping live systems stable, responding to incidents, and integrating AI models into scalable real-time infrastructure. Frontend work exists but is secondary: the team has a designer and uses AI-assisted tooling for UI iteration.

Responsibilities:
- Own deployment, environment management, and release workflows across Kubernetes-based, Railway-hosted, and other cloud infrastructure.
- Deploy and operate AI inference services on GPU platforms such as Modal or RunPod and integrate them into real-time product flows.
- Build and maintain real-time communication and async processing flows, including LiveKit-based session infrastructure.
- Work with Python and TypeScript(Node.js) / JavaScript application code in production environments.
- Support database-backed product features, schema evolution, and migration workflows.
- Improve observability, logging, monitoring, and incident debugging workflows.
- Contribute to frontend and backend product functionality as needed, using AI-assisted tooling where appropriate.
- Maintain clear and up-to-date documentation for every product, service, and integration, including architecture diagrams, API contracts, deployment procedures, and environment configuration.
- Ensure every new feature is discussed, scoped, and agreed upon before implementation begins. No undocumented or uncoordinated changes to production systems.
- Collaborate with engineering and product stakeholders to clarify requirements, identify risks, and ship practical solutions.

Required skills:
- Experience with AWS, Kubernetes, Helm, and container-based deployment workflows.
- Experience maintaining or modifying CI/CD pipelines, preferably with Jenkins or a similar legacy setup.
- Experience with real-time systems: WebSocket-based communication, session lifecycle management, and event-driven flows.
- Experience deploying and operating AI inference services on GPU platforms such as Modal, RunPod, Replicate, or similar.
- Experience with Python for production backend development.
- Experience integrating LLM-based services, voice AI APIs, or media-processing pipelines into production systems.
- Experience debugging distributed or multi-service systems, including reading logs across multiple services and environments.
- Solid understanding of backend APIs, service integration, and system design.
- Experience with PostgreSQL and ORM-backed schema management and migrations.
- Experience with TypeScript (Node.js) and frontend experience to ship and deploy UI changes with AI-assisted tooling.
- Ability to work independently and bring structure to ambiguous technical situations.
- Strong written and verbal English communication skills.
- Experience using AI-assisted coding tools (e.g., Cursor, GitHub Copilot, Gemini) for faster development and iteration


What we offer:
- Real impact: your content will directly attract new clients.
- Mentorship and growth.
- Freedom to experiment and test new formats.
- Flexible schedule and a remote-first culture.

Immediate start!!!

Key Responsibilities

• Migration Projects (Primary Focus):

◦ Lead the migration of critical platforms from PHP 7 to PHP 8.x and from PHP 8.1 to PHP 8.1+

◦ Perform code audits to identify and fix breaking changes (typing, deprecations).

◦ Ensure zero downtime and functional continuity during upgrades.

• Technical Support & Debugging:

◦ Investigate and resolve critical bugs

◦ Manage technical clarifications with external partners (ie. API integrations).

• Maintenance:

◦ Secure and stabilize existing production environments.

Required Skills (Must-Have)

• PHP Expertise: Strong mastery of PHP 7 & 8 (migration experience).

• Debugging: Ability to investigate complex legacy code without up-to-date documentation.

• Database: Proficient in MySQL/PostgreSQL.

• Mindset: Rigorous, autonomous, and focused on stability.

Nice to Have

• Drupal experience

• Experience with Gitlab CI/CD (for testing migrations).

• Familiarity with Symfony or custom legacy frameworks.

• Basic understanding of Node.js, though coding in it is not required