Jobs at Djinni

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

   

Teliqon, a reliable communication solutions provider, offers innovative services including SIP Trunking, DID, Cloud PBX, and SMS solutions. Our mission is to enhance customer engagement and operational efficiency using next-gen telecom technologies. 

We are looking for a Sales Development Representative (SDR) / Outbound Specialist to support the development of our outbound sales function.

This role is focused on prospecting, outreach, and process building, rather than full-cycle sales. You will be responsible for identifying potential clients, initiating contact, and contributing to the setup and optimization of outbound workflows.

Key Responsibilities:

• Build and maintain targeted prospect lists based on ICP and campaign requirements
• Conduct outbound outreach via: Email campaigns, LinkedIn
• Occasional cold calling (when applicable)
• Write and optimize cold outreach sequences (email and LinkedIn)
• Set up and manage outbound campaigns using automation tools
• Test messaging, targeting, and campaign structures (A/B testing)
• Qualify inbound and outbound leads based on predefined criteria
• Maintain accurate records of all activities in CRM (pipeline management, lead tracking)
• Collaborate with the sales team to ensure smooth handover of qualified opportunities
• Monitor and analyze campaign performance (open rate, reply rate, conversion to meetings)

Requirements:

• 1–2+ years of experience in B2B outbound sales (Email + LinkedIn)
• Hands-on experience with tools such as Instantly.ai, Apollo.io, HeyReach or similar
• Experience using LinkedIn for prospecting and outreach, including LinkedIn Sales Navigator
• Ability to write cold email and LinkedIn sequences independently
• Experience working with CRM systems (Zoho or similar)
• English level B2+ (written and spoken)

Nice to Have:

• Experience in SaaS, telecom, or related industries
• Experience with cold calling in international markets
• Familiarity with Clay

Benefits:

• Flexible work schedule and opportunity for professional development
• 21 days of paid vacation, 12 days day offs and sick leave
• Opportunity to work in a young and ambitious team
• Fully remote environment with no time/screen tracking
• Benefit compensation is provided (courses, insurance, or sports activities)
• Provision of modern work equipment 

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’re Hiring: Product Designer Manager
 

ArboStar is a fast-growing SaaS platform helping tree care and landscaping companies streamline operations across North America. As we continue to scale, we’re looking for a Product Design Manager to lead and develop our design team while driving high-quality, user-centered product experiences across Web and Mobile platforms.

This role focuses on team leadership, design strategy, and process improvement, with the expectation that the Product Design Manager remains closely involved in execution to ensure design quality and consistency across the product.

You will collaborate closely with Product Management, Engineering, and QA to deliver intuitive, scalable solutions and maintain a seamless end-to-end user experience.
 

What You’ll Do

• Manage and mentor design team members, support their professional growth, and help establish effective design processes and standards
• Own the overall UX strategy and ensure a consistent, high-quality user experience across Web and Mobile products.
• Translate business goals and product vision into clear, user-centered design direction.
• Drive cross-functional collaboration between Product, Engineering, and QA to ensure efficient delivery and strong product outcomes.
• Identify product experience gaps and proactively propose improvements based on user feedback, analytics, and business priorities.
• Stay hands-on in design execution to maintain quality and support the team when needed.
   

Your responsibilities include

• Designing end-to-end user flows, including edge cases such as errors, empty states, loading states, and permissions.
• Leading the full design lifecycle from discovery through handoff to development.
• Creating wireframes, high-fidelity mockups, and interactive prototypes in Figma.
• Facilitating discovery activities, including workshops, stakeholder alignment, and requirements clarification.
• Preparing detailed design specifications, states, components, and behavioral documentation for engineering.
• Supporting QA with clear UI acceptance criteria and reference prototypes.
• Maintaining and evolving the design system to ensure consistency across platforms.
   

Required Experience

• 5+ years of experience as a Product Designer or UX/UI Designer in digital product environments.
• Proven experience managing or leading design teams.
• Strong portfolio demonstrating real product impact, including design thinking, user flows, decision-making, and measurable results.
• Advanced proficiency in Figma (components, auto-layout, design systems).
• Deep understanding of UX principles, information architecture, and responsive design.
• Strong stakeholder management skills with the ability to clearly justify design decisions.
• Experience working in cross-functional teams (PM, Engineering, QA).
   

Nice to Have

• Experience working with B2B SaaS, CRM platforms, or complex admin panels (tables, filters, forms, dashboards).
• Experience working with UI kits.
• Strong awareness of the latest UI/UX and product design trends and best practices.
• Experience using AI-powered design and productivity tools
• Knowledge of HTML, CSS, and JavaScript.
• Basic understanding of technical constraints and development processes.
   

What We Offer

• Competitive base salary.
• Fully remote role with flexibility to collaborate across North American time zones (16:00 - 00:00)
• Opportunity to lead, grow, and shape the Product Design team and influence design strategy.
• 10 paid vacation days.
• Professional development support, including training and learning opportunities.
• The opportunity to work in the green industry, helping tree care and landscaping businesses operate more efficiently while contributing to healthier urban forests and a more sustainable planet.

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

🔍 Do you enjoy spotting what others might miss?
Then we definitely have something to talk about.

Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We are looking for a QA Engineer who will help ensure product quality through systematic testing, attention to detail, and close collaboration with the development team. If it matters to you that a product works smoothly and predictably - we’d love to get to know you.

Your key responsibilities will include:

– Testing software products (web interfaces, APIs)
– Perform testing for new brand setups
– Working with log files to analyze and identify issues.
– Creating and maintaining testing artifacts: bug reports, checklists, and test cases.
– Participating in task planning and estimation within Scrum/Agile processes.

It’s a match if you have:

– 2+ years of experience in functional testing.
– Experience testing web and mobile applications.
– Experience with API testing.
– Hands-on experience working with logs (Graylog, Splunk, Kibana, or similar tools).
– Proficiency with tools such as Git, Jira, and Confluence.
– Experience creating and maintaining test documentation (test plans, checklists, test cases).
– Ability to write clear and well-structured bug reports.
– Solid understanding of QA processes and SDLC.

What we offer:

– Flexible schedule and remote format or offices in Warsaw/Kyiv - you choose.
– 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).
– A supportive, friendly team where knowledge-sharing is part of the culture.
– Coverage for professional events and learning.
– Birthday greetings, team buildings, and warm human connection beyond work.
– Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

Quality is never accidental - it’s built step by step.
Send over your CV now - we’d love to get to know you better!

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

Position Name: Financial Controller
Reports to: Director of Finance
Location/Type: Full-time B2B Contract
 

Atlas Technica's mission is to shoulder IT management, user support, and cybersecurity for our clients, who are hedge funds and other investment firms. Founded in 2016, we have grown year over year through our uncompromising focus on service.

We value ownership, execution, growth, intelligence, and camaraderie. We are looking for people who share our Core Values, thrive, and contribute to this environment while putting the customer first. At Atlas Technica, we offer a competitive salary, comprehensive benefits, and great perks to our global Team. We strive to maintain a professional yet friendly environment while promoting professional and career development for our Team Members. Join Atlas Technica now! 

The Financial Controller position is a key member of the Finance team reporting to the Director of Finance. The Financial Controller is responsible for overseeing end-to-end accounting operations, timely and accurate financial reporting, internal controls, compliance, and partnering with leadership to support decision-making and profitable growth. They will lead the accounting, compliance, and billing teams and own the monthly close, and ensure adherence to GAAP, local accounting policies and company policies.

Key Responsibilities

• Lead the monthly, quarterly, and annual close process; prepare when needed and review journal entries, reconciliations, and consolidations to deliver accurate and timely financial statements in accordance with GAAP.
• Own company-wide financial reporting, including income statement, balance sheet, cash flow, variance analyses, and management reporting packages.
• Oversee accounts payable and accounts receivable processes, credit and collections, vendor management, and billing accuracy; drive DSO and working capital improvements.
• Manage treasury and cash flow forecasting; monitor liquidity, banking relationships, and covenant compliance where applicable.
• Establish, document, and continuously improve internal controls, accounting policies, and standard operating procedures; ensure a strong control environment and audit readiness.
• Coordinate and lead external audits and reviews; manage auditor requests, PBC lists, and issue resolution.
• Ensure tax compliance (sales/use, property, payroll, and income tax in coordination with external advisors as needed); maintain compliance calendars and filings.
• Oversee payroll accounting and benefits-related accounting entries; ensure accurate classification and reconciliations.
• Evaluate and optimize systems and process automation across the close, AP/AR, expense management, and fixed assets; partner with IT/Finance on ERP configuration and integrations.
• Lead revenue recognition compliance (e.g., ASC 606) including contract review, performance obligation assessment, and variable consideration methodology where applicable.
• Manage fixed assets and capitalization policies, lease accounting, and depreciation schedules.
• Provide budget vs. actual analyses, departmental spend tracking, and support annual planning and rolling forecasts in partnership with FP&A.
• Mentor, develop, and scale the accounting team; set priorities, and quality standards.
• Support M&A diligence and integrations, including opening balance sheet, purchase accounting, and policy alignment where applicable.
• Serve as a strategic partner to the Director of Finance and leadership on accounting impacts of business decisions, risks, and opportunities.

Qualifications and Requirements

• Bachelor’s degree in Accounting, Finance, or related field; CPA/ACCA strongly preferred.
• 8+ years of progressive accounting experience with at least 3 years in a supervisory or Controller/Assistant Controller capacity and management experience.
• Deep knowledge of US GAAP or IFRS, accounting policy, and internal controls; and audit best practices.
• Advanced Excel/Sheets skills for modeling, reconciliations, and analyses; data hygiene and process mindset.
• Excellent communication, stakeholder management, and team leadership skills; ability to translate accounting impacts for non-finance audiences.
• High level of integrity, judgment, logic, attention to detail, and commitment to deadlines.
• Experience in multi-state operations, multi-entity consolidations, and intercompany eliminations.
• Background in services, SaaS, or subscription/recurring revenue models.
• Prior involvement in M&A integration, purchase accounting, and system migrations.

Atlas Technica is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

N-iX is looking for an experienced Middle AQA Engineer to join our talented team. As a Middle AQA Engineer, you will be expected to demonstrate solid conceptual and technical skills. 

Our client brings extensive experience to EHR implementation and workflow redesign to improve clinical care. The company evolved as clinical needs and technology became more sophisticated, and with that, a greater demand for the ability to move health information efficiently and effectively. Our team provides unmatched expertise in interoperability, health information exchange and Direct services. As one of the ONC Direct Reference Implementation vendors, we have provided Direct services since the Direct Project’s inception. The company operates a leading national Direct network and offers Direct Solutions.

Responsibilities:

• Design, write and execute test automation using Java
• Increase test automation suite
• Analyze and report test results
• Perform API testing
• Participate in test framework development
• Maintain test-related documentation
• Collaborate with Engineers and other stakeholders to assure the highest quality of delivered solutions
• Troubleshoot various problems across multiple environments and operating platforms
• Following Agile Development principles to deliver high quality work

Job Requirements:  

• 3+ years of commercial experience in test automation using Java
• Profound experience with all phases of software testing, including test planning, functional testing, regression testing, and designing test architecture
• Strong experience with automation tools and frameworks, especially Maven/Gradle and TestNG/JUnit
• Strong experience with API Testing, including SOAP and REST services
• Hands-on knowledge of SMTP
• Practical experience using GitLab
• Experience with Jira & Xray
• Experience with relational database systems (preferably MySQL)
• Experience with UI test automation frameworks (e.g., Selenium / Selenide - nice to have or have a desire to obtain)
• Understanding of Agile/Scrum methodologies
• At least upper-intermediate English level

Would be a plus:

• Hands-on knowledge of GCP (Google Cloud Platform)
• HIPAA Awareness

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

📍 Format: Remote (08:00–20:00 CET, day shift), 16 shifts per month

💼 Company: PointPay - global crypto services ecosystem (Exchange, Wallet, Payment System, Launchboard)

🔹 Requirements

• 2+ years in customer support
• 2+ years in crypto/Web3 (must-have)
• English C1+, Russian C1 or Ukrainian C1
• Experience with Google Sheets (reports, formulas)
• Strong customer care orientation

• Excellent written communication, high attention to detail

   

🔹 Responsibilities

• Customer support via Intercom
• Managing and auditing user accounts
• Manual transactions processing

• Reporting

   

🔹 Required domain experience

• Blockchain / Crypto — 2+ years

   

🔹 Languages

• English — C1 (Advanced)

• Russian — C1 (Advanced) or Ukrainian — Native

   

🔹 We offer

• Remote work, worldwide
• Predictable schedule (planned in advance for the year)
• Flexible vacations
• Career and professional growth in Web3

• Learning and support from a friendly team

   

📩 If you are interested, please send your updated CV with your Telegram link.

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.