Jobs at Djinni

We’re looking for our best C++ Developer in Slovenia with experience in backend development and excited about growing as a professional.

REQUIREMENTS:

• Bachelor’s/Master’s degree or equivalent in Computer Science or a related discipline
• Over 3 years of C++ development , design or equivalent combination of education, skills and experience
• Practical knowledge of Linux platform is a must
• Practical knowledge of Windows platform
• Experience with STL (Boost and similar libraries)
• Working knowledge of OOP, design patterns, classical algorithms and data structures
• Good understanding of multithreading programming and networking
• Knowledge of memory dumps analysis is an advantage
  Knowledge of various processes and methods of software development
• Working knowledge of SQL is an advantage
• Demonstrated record of delivering high quality software products to market
• Strong problem-solving skills and ability to develop those skills;
  Desire to learn new technologies
• Knowledge in the area of exchanges and electronic trading is an advantage;
• Knowledge of English at B1 level and higher

RESPONSIBILITIES:

• Gather and produce requirements and designs
• Write production quality and test code for the required product according to provided requirements; support the legacy code
• Accurately plan software development activities and follow established processes
• Share knowledge, listen and hear team members’ view points and provide fair evaluation of different opinions
• Communicate effectively with management and team members, be enthusiastic to contribute to the team and make a difference
• Keep commitments and deadlines

WE OFFER:

CQG provides a variety of benefits to enhance your personal and financial well-being. Employees and eligible dependents may participate in the following:

• Career and professional opportunities
• Competitive salary
• Medical insurance
• Slovenian classes
• Flexible vacation schedule and paid sick leave days
• Team buildings, meetings with colleagues from other offices, conferences, and much more

About Sembly AI

Sembly AI is a SaaS platform that transforms conversations into actionable intelligence. We are a product-led company with thousands of daily users. Our technology integrates with Zoom, Microsoft Teams, Google Meet, and Webex to generate polished deliverables (summaries, reports, proposals) and actionable insights.

About the role

We are hiring a Marketing Data Engineer to build and maintain the data infrastructure that powers marketing analytics and campaign decision-making at Sembly.

This role focuses on aggregating and structuring data from multiple systems including web analytics, CRM, advertising platforms, and product usage data. The goal is to create reliable datasets and dashboards that help the marketing team evaluate campaign performance and allocate budget effectively.

You will work closely with the Head of Growth Marketing to ensure that metrics such as CAC, ROAS, funnel performance, and campaign attribution are accurately measured and clearly surfaced through dashboards and reporting tools.

This is a technical role focused on data integration, modeling, and visualization, not campaign execution.

Responsibilities

• Aggregate and integrate data from multiple sources including:
  • Google Analytics
  • CRM systems
  • Ad platforms (Google Ads, LinkedIn Ads, etc.)
  • Product usage and user event data
• Build and maintain data pipelines that consolidate marketing data into unified datasets
• Develop data models that support marketing performance analysis
• Design and maintain dashboards and reporting systems for campaign performance
• Surface key metrics including:
  • CAC
  • ROAS
  • Funnel conversion metrics
  • Campaign performance across channels
• Develop attribution views across marketing channels
• Identify inconsistencies or gaps in tracking and implement solutions
• Support marketing decision-making by producing reliable datasets and insights
• Continuously improve the marketing data infrastructure as new campaigns and channels are introduced
• Design, run, and analyze A/B tests to optimize website conversion rates and improve the customer onboarding journey
• Support the Growth Marketing team in day-to-day channel operations and ongoing optimisation activities

Skills & experience

• 3+ years of experience in data engineering, analytics engineering, or marketing data roles
• Strong Python experience for data ingestion, transformation, and automation
• Strong understanding of SQL for querying and transforming structured datasets
• Experience building ETL / ELT pipelines and scheduled data workflows
• Familiarity with databases or data warehouses (eg, PostgreSQL)
• Experience with data visualization tools such as Grafana, Mixpanel, Metabase, Looker, or similar
• Strong attention to data quality, consistency, and validation
• Ability to synthesize complex marketing and performance data into clear, actionable insights to optimize channel performance and inform strategic decision-making
• Familiarity with A/B testing and experimentation tools

Nice to haves

• Experience working with event-based product analytics data (user events, funnels, cohorts)
• Understanding of marketing attribution and campaign performance metrics (CAC, ROAS, funnel conversion metrics)
• Experience integrating advertising platform data (Google Ads, LinkedIn Ads)
• Technical knowledge of key performance marketing channels, including paid platforms such as Google Ads, as well as organic channels including SEO and social media.
• Experience using AI-assisted coding tools (e.g., Cursor, Codex) to accelerate development

Why join our team

• High-impact technical role supporting core marketing decision-making
• Collaborative and supporting team with direct access to leadership
• Opportunity to build a clean marketing data infrastructure from the ground up
• AI-friendly team that welcomes cutting edge tools and AI-powered solutions
• Flexible remote-first work environment

Data Science Lead

Full-time | Remote

About Us

ExpoPlatform is a UK-based product company that builds a SaaS platform for large-scale events, exhibitions, and online communities. We’re a distributed team — people work from the UK, Ukraine, Poland, Brazil, Pakistan, and other locations — so communication is mostly in English, though some internal teams also use Ukrainian. The platform itself is mature, high-load, and cloud-native — fully hosted on AWS. We are expanding our AI and data science capabilities and looking for a strong Data Science Lead to drive this direction.

About the Role

We’re looking for a Data Science Lead with a strong background in Data Science, Leadership and Operations to join our team. In this role, you will lead and execute AI-driven initiatives, build scalable data solutions, and shape the data science strategy. You will collaborate closely with product, engineering, and business teams, taking ownership of the full ML lifecycle — from data preparation and experimentation to deployment, monitoring, and retraining — while ensuring data quality, governance, and responsible AI practices.

Responsibilities

• Lead and execute AI and data science initiatives, including recommendation systems, analytics solutions, and intelligent automation
• Define and shape data science strategy aligned with business and product goals
• Own the full ML lifecycle: data preparation, experimentation, deployment, monitoring, and retraining
• Build and maintain high-performance REST APIs and asynchronous services using FastAPI
• Design and maintain scalable cloud-native solutions on AWS
• Collaborate with Product, Engineering, and business stakeholders to translate data insights into business value
• Ensure data quality, governance, and responsible AI practices
• Contribute to architectural and infrastructure decisions.

Requirements

• 4+ years of hands-on experience in Data Science / Applied Machine Learning
• Strong Python expertise (Python 3.13 as primary language)
• Solid experience with Pandas, NumPy, Scikit-Learn
• Strong experience with FastAPI for high-performance REST API development
• Production experience with AWS services, including AWS Lambda and serverless infrastructure
• Strong experience with Terraform for Infrastructure as Code (IaC) and infrastructure provisioning
• Experience working with analytical databases (ClickHouse is a strong advantage)
• Strong SQL skills and experience with large-scale data processing
• Experience leading projects and working cross-functionally
• English — Upper-Intermediate or higher.

Nice to Have

• Experience with LLMs (OpenAI, Amazon Bedrock, Hugging Face)
• Experience with vector databases
• Experience building AI-driven search or chatbot systems
• Understanding of agile methodologies and end-to-end data science project management

Technology Stack

• Python 3.13
• FastAPI
• AWS (including AWS Lambda)
• ClickHouse
• Terraform

What We Offer

• The opportunity to architect and build scalable, cloud-native systems 
• Work with cutting-edge AI and data science technologies
• Career growth within an international and fast-scaling SaaS company
• Competitive salary and long-term financial stability

• Paid vacation, sick leave, and public holidays
• Semi-flexible working hours (Mon–Fri, 8 hours)
• Fully remote and distributed team environment
• Free English courses and education budget.

Engagement & Hiring Timeline

Format: business development role, fully remote, flexible schedule

Quick screening call → intro interview → test task → offer

Fast process: we aim to make a decision within 1–2 weeks

What You’ll Do

Identify and attract new partners: outstaff/outsource IT companies, digital and mobile agencies, product companies in EU/UK/US

Run the full BD cycle: LinkedIn/email outreach, lead qualification, discovery calls, proposals (rate card, cooperation format), follow-ups, and deal structuring

Build and maintain long-term partner relationships: regular check-ins, upsell/cross-sell opportunities, identifying new collaboration formats

Hand off mature deals to the founder/PM for final scoping and project kick-off

Keep the pipeline organized in Zoho CRM: contacts, deal stages, next steps, and outcome tracking

Represent NextEra Solutions professionally in written and verbal communication with international clients

Typical Targets & Scope

Outstaff placements: mobile developers (iOS, Android, Flutter) to partner companies

Outsource projects: custom mobile app development deals

White-label partnerships: reselling our loyalty/ordering platform to agencies or brands

Referral and agency partnerships for ongoing lead flow

What We’re Looking For

2+ years in BD/Sales at an IT outsource or outstaff company — required

Proven experience working with EU/UK/US markets: understanding of culture, deal expectations, and pricing

English Upper-Intermediate (B2) or higher — confident in written communication, calls, and negotiations

Proficient with outreach and CRM tools: LinkedIn Sales Navigator, Apollo.io, Zoho CRM (or strong alternatives)

Basic understanding of mobile development: what Flutter, React Native, and native iOS/Android mean in commercial context

Self-driven and result-oriented: you can build your own process, set weekly goals, and report on outcomes

Nice to Have

Experience selling white-label products or SaaS to agencies/brands

Background in Fintech, or e-commerce verticals

Experience working directly with international stakeholders and decision-makers

Familiarity with partnership and referral program structures

Meet Elbax! 
We are product company that makes projects in iGaming.

At the moment, we’re expanding and looking for a Recruiter/Researcher (SEO team) to strengthen our presence in Tier-1 markets.

Requirements:
- Experience in a similar position for 1 year or more. 
- Vacancy closing experience: SEO, Link Builder, Content Manager, Automation Specialist, Drop Hunter.

- Knowledge of English: B2 and above.

ArboStar continues to expand and welcome new clients across the globe. To maintain our high standards of client satisfaction, we’re looking for a skilled Implementation Manager who will help us provide dedicated support and world-class service throughout the onboarding journey.

This role will ensure every new client experiences a seamless setup, strong engagement, and continued success with the ArboStar platform.

What You’ll Do

As an Implementation Manager, you’ll guide new clients - primarily tree care and landscaping businesses -through a seamless onboarding experience.

Your responsibilities will include:

• Leading onboarding and setup for new clients, ensuring smooth adoption of ArboStar tools
• Maintaining proactive communication and follow-ups throughout the onboarding journey
• Performing custom system configurations, integrations, and workflow setups
• Assisting with data migration and creating necessary client forms
• Collaborating with developers and submitting or reviewing Jira requests
• Conducting live product training sessions and explaining platform functionalities
• Monitoring client payments and performing timely follow-ups if needed
• Identifying and executing upsell opportunities for additional products and features
• Updating internal and external knowledge base articles
• Partnering with Sales, Customer Success, and Product teams to deliver a unified client experience.
   

What We’re Looking For

• 2+ years of experience in Implementation, Customer Support, Onboarding, Training, or Member Services (preferably in SaaS or tech)
• Fluent in English & Spanish (with little to no accent) - confident in speaking, writing, and presenting
• Excellent presentation and communication skills
• Highly organized, detail-oriented, and able to manage multiple clients independently
• Experience collaborating with developers or QA teams using Jira or similar tools
• Proficiency with CRM and project management systems (HubSpot, Pipedrive, Asana, Google Suite, etc.)
• Comfortable working remotely in the Eastern Time Zone (9 AM – 5 PM ET)
   

Nice to Have:

• Experience working with tree care, landscaping, or field service companies
• Familiarity with data migration or workflow automation
• Understanding of onboarding metrics such as completion, engagement, and retention
   

Compensation & Benefits

• Work schedule: 9:00 AM – 5:00 PM (EST);
• 10 paid vacation leaves per year;
• A paid day off on your birthday or special day;
• Only remote work;
• Opportunity to work in the green industry, helping to make our planet greener;
• Supportive, remote-first culture focused on growth and impact.

About the role

We’re looking for a part-time UI/Web Designer with a strong interface background who can take ownership of web product UI (terminals, dashboards, internal tools, etc.) and also support the team with visual marketing assets when needed (decks, banners, brand materials).

This is a hands-on role for someone who can generate design concepts from scratch, not just adapt existing layouts — and who actively uses AI tools to speed up ideation and production.
 

What you’ll do

• Design high-quality UI for web products: trading terminals, dashboards, web apps, data-heavy interfaces
• Create design concepts and visual directions from scratch (flows, components, style exploration)
• Work in Figma and maintain clean, scalable files (components, styles, reusable patterns)
• Design pitch decks / presentations when needed (layout, visuals, consistency)
• Create banners and marketing visuals (campaigns, announcements, social assets)
• Support brand identity development (visual system, typography/colors, consistency across materials)
   

Requirements

• Strong UI fundamentals + confident execution
• Strong experience designing web interfaces (not mobile-first)
• Ability to create design concepts, not just adapt existing layouts
• Strong portfolio with UI/interface projects
• Confident user of AI tools in design workflows (e.g., Midjourney, ChatGPT, Figma AI, etc.)
   

Nice-to-have

• Experience in Web3
• Especially valuable: understanding of Solana ecosystem and/or trading interface patterns (terminals, charts, order flows, data density)
   

What we value

• Strong taste + attention to detail
• Speed without sacrificing quality
• Systems thinking (components, consistency, scalability)
• Clear async communication and iteration mindset
   

Recruiting process

1. Call with recruiter
2. Test task (up to 2–3 hours to complete)
3. Final call with C-level team

The product provides critical visibility and control over employee browser activity, protecting organizations from phishing, malicious extensions, and emerging AI-related risks. We are currently scaling our marketing organization and seeking a technical professional to build our operational foundation.

This is a highly technical marketing position focused on marketing operations, automation, CRM infrastructure, and funnel analytics. You will sit at the intersection of marketing and sales, ensuring seamless lead flows and clear visibility for leadership into which programs drive revenue.

Funnel and CRM Infrastructure

• Manage and optimize the marketing infrastructure across HubSpot and Salesforce.
• Design and maintain lead routing rules, including round-robin and calendar routing.
• Maintain funnel architecture and lifecycle definitions to support trial onboarding.
• Ensure high CRM data hygiene and manage list imports from various marketing events.

Campaign and Outreach Operations

• Implement marketing automation workflows and manage email infrastructure for newsletters and announcements.
• Support the operational aspects of partner marketing and referral programs.
• Build and maintain webinar infrastructure, including registration pages and automated post-event workflows.

Sales Coordination & Analytics

• Maintain marketing-to-sales lead handoff workflows and automate meeting tracking.
• Analyze funnel conversion rates and track channel efficiency/ROI.
• Build and maintain dashboards for leadership to monitor marketing-sourced pipeline trends.

Working Hours & Time Zone:

• To ensure smooth collaboration with our US-based teams, this role requires significant overlap with New York (EST) working hours.
• Requirement: You must be available until at least 2:00 PM NY time daily, though availability until 3:00 PM NY time is strongly preferred.

Requirements:

• Upper-Intermediate+ level of English.
• 4+ years of experience in marketing operations, revenue operations, or growth operations.
• Strong expertise in both HubSpot and Salesforce is mandatory.
• Hands-on experience implementing complex marketing automation workflows and CRM data structures.
• Exceptional analytical skills with the ability to build performance reports and dashboards.

Background in B2B SaaS or Cybersecurity is highly preferred; experience with the MSP industry is a significant plus.

🎁 We Offer

• Growth: Daily support for your technical and personal growth through mentoring and educational programs.
• Team Culture: A professional and friendly environment where help is always available.
• Medical Insurance in Ukraine and Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leaves, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement.

We are looking for a technical Digital Ads Specialist to take full ownership of our paid media placements. Your primary focus will be the execution, monitoring, and optimization of ad campaigns across Facebook, Google, and LinkedIn. You will be the "hands-on" expert, ensuring our budget is spent efficiently to capture high-intent leads.

Key Responsibilities:

• Campaign Placement: Execute and manage paid campaigns across Facebook Ads, Google Search/Display, and LinkedIn Ads.
• Platform Mastery: Utilize Metadata.io to automate and optimize B2B targeting and campaign scaling.
• Technical Setup: Manage pixel tracking, conversion API setups, and UTM parameters to ensure 100% data accuracy.
• Continuous Optimization: Perform A/B testing on ad copy, placements, and landing pages to reduce CPL (Cost Per Lead).
• Reporting: Provide weekly performance reports, focusing on placement efficiency and ROI.

Working Hours & Time Zone:

• Consistent communication with the marketing team is required during US business hours.
• Availability Requirements: Candidates must be available until 2:00 PM – 3:00 PM NY time.

Requirements:

• 3+ years of experience in Paid Media/Performance Marketing.
• Hands-on experience with Metadata.io is a significant plus.
• Deep technical knowledge of Facebook Business Manager, Google Ads, and LinkedIn Campaign Manager.
• Strong analytical mindset with a focus on "placement" strategy and audience segmentation.

🎁 We Offer

• Growth: Daily support for your technical and personal growth through mentoring and educational programs.
• Team Culture: A professional and friendly environment where help is always available.
• Medical Insurance in Ukraine and Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leaves, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement.

About Us

We are a well-funded iGaming startup on a mission to redefine the future of online gambling. Built on a foundation of transparency, integrity, and responsible gaming, our next-generation SaaS platform empowers operators to launch and scale dynamic gambling experiences with unmatched speed and confidence.

Job Summary

As a Senior Graphic Designer, you will have the opportunity to impact the brand’s visual presence for our cutting-edge Game and Entertainment Platform by designing high-quality graphic materials that resonate with our audience across multiple platforms. Your expertise will drive user engagement and strengthen our brand presence.

Required Qualifications

• 5+ years of experience in Graphic Design.
• 2+ years of design experience in the gambling industry.
• Strong proficiency in Photoshop, Illustrator, and Figma.
• Proficiency in AI-powered graphic design tools to streamline your workflow (STRONG MUST-HAVE).
• Strong collage skills are essential.
• Experience with gambling/casino features, as well as UI elements.
• Ability to adapt designs for multiple platforms (Discord, X, YouTube, Google Ads, etc.).
• Understanding of digital and print layout principles.
• Knowledge of UI/UX for improving user experience.
• A creative, resourceful mindset with attention to detail.
• Fluency in Ukrainian or Russian and proficiency in English for technical collaboration in a remote/global team setting.
• Ability to work within the CET/EET time zone.

Your Advantage

• Experience with Skin/NFT Gambling.
• Experience in Blender for 3D modelling, animation, and visual effects to create immersive 3D graphics for online gambling/gaming products.

• Previous experience working in a start-up environment with rapid iteration cycles.

   

Key Responsibilities

• Design visuals, logos, icons, and promotional graphics for our products.
• Development and support of corporate style and design system.
• Work on marketing campaigns (landings, emails, banners, social media).
• Collaborate with marketing and design teams to deliver high-quality visuals that align with the company's business goals and enhance our promotional efforts.
• Create new and refine existing promo content to boost engagement.

Recruitment Process

1. Application Review (1-2 weeks).
   If you have not received a response from the recruiter, your experience is irrelevant to this vacancy.
2. Interview Stages (2-3 weeks).
   1. Prescreen Call with Recruiter - 30 min.
   2. Test Assignment (optional).
   3. Technical Interview with Head of Design - 1 hr.
   4. Final Interview with CPO - 30 min. 
3. Job Offer
4. Referrals: Employment and Background Check.

We Offer

• Competitive compensation package (depends on your experience and skills).
• Fully remote work with flexible hours (within the CET/EET time zone) from any location of your choice.
• 29 business days of vacation and paid sick leave.
• Corporate equipment (laptops, monitors, etc.).
• Professional courses/certifications (200 EUR per year).
• Operating in a start-up environment with cutting-edge technologies and unlimited investments in software upgrades, free from legacy systems or outdated solutions.
• Values-driven culture with a friendly and supportive work environment.
• Matrix organizational structure designed to streamline communication, remove barriers, and promote efficiency.

We’re not looking for someone to just “join the team” - we’re looking for someone ready to shape the product, lead meaningful growth, and make an impact from day one.

If that sounds like you - send over your CV, and let’s talk!

From Ukraine to Europe: Nova Post Europe is already operating in 16 countries and continues to grow every day. Our team is united by a desire to move forward, achieve results, and explore new opportunities together. We are looking for people who want to create more — a large-scale European project born in Ukraine.

🧩 Main Responsibilities

• Full Sales Cycle: Managing the entire process from lead acquisition and nurturing to final contract signing.
• Lead Generation: Proactively identifying potential clients through cold calling, attending industry events, and leveraging referrals.
• Presentations & Negotiations: Conducting high-impact online and offline meetings, effectively presenting company services, and handling complex objections.
• Commercial Proposals: Preparing tailored individual offers and leading negotiations to ensure win-win outcomes.
• CRM Management: Diligently updating the sales pipeline, managing qualified leads, and preparing accurate performance reports.
• Client Handover: Collaborating closely with the Account Management team to ensure a seamless client transition after deal closure.

✅ Key Requirements

• Experience: 2+ years of B2B sales experience (a background in logistics, CEP, or freight forwarding is a significant plus).
• Languages: Slovak and English (both at a fluent/professional level) are mandatory.
• German Language: Proficiency in German is highly desirable (a strong advantage).
• Skills: Exceptional communication and negotiation skills with a proactive, results-oriented mindset.
• Qualities: High level of independence, quick learning ability, and readiness for new challenges in a fast-paced environment.

💸 We Offer

• Stability: Official employment under a Slovak labor contract with full social benefits.
• Compensation: Competitive fixed salary + performance-based bonuses (KPI).
• Vacation: 25 days of paid annual leave.
• Career Path: Tangible opportunities to grow into a Head of Sales Central Europe role.
• Environment: A dynamic international setting with a supportive and friendly team.
• Tools: Provision of a laptop, mobile phone, and support for business travel.

How to Apply: Please submit your CV and any relevant references. We look forward to meeting you!

Nova Post is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

• #NovaPost #SalesManager #Slovakia #Logistics #B2B #Career #BusinessDevelopment #Slovak #English #German #JobsInSlovakia

About the Role
We are expanding our embedded development team and looking for an engineer with strong experience in Buildroot, CMake, Linux kernel, and BSP-level development. Our projects cover a wide range of platforms — from Linux-based devices to Android AOSP and RTOS — including work with E-Ink displays and various peripheral hardware.
 
Responsibilities
• Integrate different SoCs at the system level of embedded operating systems.
• Port and adapt drivers to Linux OS, providing APIs for the application layer.
• Modify and maintain build systems (Buildroot, CMake).
• Configure and build Linux kernel and bootloaders.
• Debug low-level issues and ensure hardware–software integration.
• Collaborate closely with hardware and software teams.
• (Optional) Support RTOS-based MCU firmware.
 
Requirements
• Knowledge of C/C++ (Java is a plus).
• Experience with Buildroot, CMake (Kconfig is a plus).
• Understanding of the Linux kernel, multithreading principles, and init process.
• Proficiency with version control systems (Git, Mercurial).
• Ability to debug system-level and driver-related issues.
• Knowledge of TCP/IP stack.
• Understanding of interprocess communication (IPC) principles.
• Ability to read hardware documentation and schematics.
 
Nice to Have
• Experience in Linux driver development.
• Familiarity with hardware interfaces: I2C, SPI, UART, USB, Ethernet.
• Scripting skills in Python/Bash.
• Knowledge of Android AOSP/NDK.
• Experience with Wi-Fi, Bluetooth, Audio subsystems.
 
Soft Skills
• Strong problem-solving & attention to detail.
• Ownership and responsibility.
• Team player.
 
• Education & Language
Bachelor’s degree in Engineering or a related field.
English: Intermediate+.
 
 

We seek an AI Engineer with strong expertise in state-of-the-art techniques for RAG, LLM Agents. You will be responsible for designing, developing, and deploying AI-driven solutions for our Clients and in-house solutions. The ideal candidate has hands-on experience with a wide range of techniques in modern Agents development.

🧙‍♂️ In This Role You Will

• Develop AI agents, including chat agents and metric extraction agents.
• Create evaluation pipelines for agents, including tool usage and RAG (Retrieval-Augmented Generation) assessments like coherence and relevance.
• Improve results from Qdrant & Azure AI Search.
• Research and apply state-of-the-art techniques for agents and RAG systems.
• Maintain and support evaluation datasets.
• Write documentation for back-end integration or handle integration directly when needed.
   

🎯 You May Be Interested If

• You are excited about learning and working with AI technologies.
• You enjoy solving complex problems and have strong analytical skills.
• You thrive in a remote work setup and appreciate flexible working hours.
• You are eager to join a small, dynamic team and make a big impact.
• You value a company culture that promotes transparency, respect, and continuous learning.
• You are self-motivated and willing to learn new skills.
• Active code agents user.
   

🍰 Role Requirements

Agents

• Experience in LLM Agents architecture (not only Langchain)
• Vector databases: Qdrant / Milvus (must have experience with at least one)
• Azure AI Search, BM25 experience
• Semantic Reranking
• RAG evals (embeddings, LLM as a Judge)
• RAG (Naive, Graph, Hybrid, Agentic)
• Experience in different data mining techniques from unstructured data
• OCR
• LangChain / PydanticAI

Web (nice to have)

• Django (DRF)
• Fastapi
• Celery

Infrastructure

• Azure Cloud
• Docker
   

💻 Working Conditions

• This is a fully remote position with the entire team across Ukraine.
• The team collaboratively defines deadlines, ensuring a balanced and manageable workload. The focus is on delivering commitments on time.
• 20 working days of paid vacation per year.
• Financial compensation for completing certifications and encouraging continuous learning and professional development.
• Flexible working hours to promote a healthy work-life balance.

Job Description

Primary Backend Skills:

• Framework: Deep expertise in the .NET 8 Framework, specifically for building Web APIs.
• API Development: Solid experience creating and managing endpoints using GraphQL for .NET.
• Data Access: Proficiency with Entity Framework for ORM.
• Testing: Skills in writing unit tests for backend services using XUnit.
• API Documentation: Experience using Swashbuckle to generate and maintain Swagger documentation.

Cloud & DevOps Experience:

• Platform: In-depth knowledge of the Azure platform is required.
• Containerization: Experience with Docker for creating and managing containerized applications. 
• Hands-on experience deploying microservices to Azure Container Apps.
• Understanding of hosting frontend applications on Azure Static Web App.
• Experience managing and interacting with Azure SQL Database.
• Experience with NoSQL databases, specifically Cosmos DB.
• Core Azure Services: Managing customer identity with Azure AD B2C, Using Application Insights for service monitoring, Experience with Azure API Management.

Preferred, Not Required Skills

• Familiarity with our modern frontend stack is a strong plus. This includes: Core Technologies: React, Typescript, and Material UI. State Management & Data: Redux toolkit and Apollo Client for GraphQL.
• Tooling: Experience with Vite as a build tool, Vitest for testing, and Zod for schema validation.
• Navigation: Understanding of React Router.
• Version Control: Proficiency with Git and GitHub.
• Collaboration: Experience working with Jira and Confluence.
• API Testing: Hands-on experience with Postman, particularly within a team workspace.
• Development Environment: Experience with development tools like Eslint, Prettify (Prettier), and Husky is beneficial. While the choice of IDE is flexible, experience with
• Visual Studio Code is preferred.

Job Responsibilities

Working in Scrum team and perform function of senior software developer doing software modules architecture, design, development, unit and integration testing and deployment.

Department/Project Description

Developting a cloud-based platform designed for managing latest generation of IoT devices.

The core part of the system provides a centralized location for remotely monitoring, upgrading, and configuring devices. It also offers an application marketplace, allowing users to deploy and customize applications for their devices.

At the moment it is extensively extending with services that deal with telemetry provided by the connected devices and services. These services are designed in two forms. First is the predefined set of data connectors and visualisation widgets, and the second is a framework that let customers to design own connectors and widgets.

Skill Category

.NET

Keyskills - Must Have

• .NET
• Azure
• GraphQL
• Entity Framework
• xUnit
• MS SQL Server

Job Description

Required Hard Skills (The "Must-Haves")

Expert C/C++: 3+ years of experience in strictly kernel-mode software development.

WinDbg Mastery: Ability to perform "post-mortem" debugging without symbols for third-party conflicts, and live kernel debugging using VMWare/Hyper-V/KDNET. You must be comfortable analyzing stack traces, register states, and trap frames.

Windows Internal Knowledge: Deep understanding of:

IRQLs (Interrupt Request Levels) and DPC/Dispatcher mechanics.

Memory Management (Paged vs. Non-Paged pool, MDLs).

Synchronization primitives (Spinlocks, Mutexes, Pushlocks).

File System Filters: Proven experience with the Filter Manager Model (FltMgr) and Minifilter drivers (FltRegisterFilter, Pre/Post operation callbacks).

EDR/Security Driver Experience: Familiarity with:

ObCallbacks (ObRegisterCallbacks).

Process/Thread/Image Load Notify routines (PsSetCreateProcessNotifyRoutineEx, etc.).

Avoiding deadlocks when injecting logic into high-frequency system paths.

Preferred Skills (The "Nice-to-Haves")
Reverse Engineering: Proficiency with IDA Pro or Ghidra to analyze potential conflicts with third-party drivers (e.g., Antivirus conflicts causing the crash).

x64 Assembly: Ability to read disassembly to pinpoint the exact instruction causing the fault when source lines are ambiguous.

WHQL/WHCP: Experience with the Windows Hardware Compatibility Program signing process (in case the fix requires re-certification).

Job Responsibilities

Key Responsibilities
Crash Dump Analysis: Perform deep-dive analysis of kernel memory dumps (Minidumps and Complete Memory Dumps) to identify the root cause of the crash (e.g., race conditions, stack overflows, invalid memory access, IRQL violations).

Reproduction & Isolation: Design stress tests and verification procedures to reliably reproduce the BSOD in a controlled environment using tools like Driver Verifier and specific load-testing scripts.

Code Review & Remediation: Audit the existing C/C++ driver code (specifically Minifilter callbacks and process notification routines) for thread safety, proper lock usage (Spinlocks/ERESOURCE), and memory handling.

Patch Implementation: Implement robust fixes for the identified issues, ensuring zero regression in driver performance or security efficacy.

Validation: Verify fixes using Microsoft Driver Verifier and HLK (Hardware Lab Kit) basics to ensure stability under high stress.

Department/Project Description

We are an endpoint security company looking for an expert-level Windows Kernel Driver Specialist to assist our engineering team in resolving a critical stability issue. Our Endpoint Detection and Response (EDR) agent is currently experiencing sporadic Blue Screen of Death (BSOD) crashes in the field.

We need an experienced debugger - someone who lives in WinDbg, understands the Windows Memory Manager inside out, and has specific experience improving the stability of file system minifilters and callback-heavy security drivers.

Skill Category

C++

Keyskills - Must Have

• C
• C++
• Kernel
• VM Ware
• Hyper-V
• Windows Programming