Jobs at Djinni

NeedMyLink — is a digital agency and product ecosystem in the field of SEO, link building, and copywriting
We have over 80+ specialists, international projects, and stable growth every year.
We have an environment where people grow with the business rather than burning out in the process, and everyone understands the value of their contribution and prospects
Due to the expansion of our team, we are looking for — Senior User Acquisition Manager

What you’ll work with:

• Performance & SEO: driving paid traffic (Meta Ads, Google Ads, and other channels) while scaling SEO as a long-term organic growth lever
• Marketing funnels: building funnels from scratch, optimizing existing ones, identifying drop-off points, and scaling what performs best
• Creatives & offers: generating, testing, and iterating on messaging, value propositions, and creative hypotheses
• Landing pages & website (CRO): improving structure, offers, triggers, copy, CTAs, and UX to increase conversion rates
• A/B testing: planning and running experiments, documenting results, drawing insights, and scaling winning tests
• Analytics & KPIs: working with CR, CPA, CAC, ROAS, LTV, and other key metrics to turn data into actionable growth decisions
• Competitive research: ongoing analysis of competitors’ creatives, funnels, offers, and strategies to uncover growth opportunities
• Product collaboration: working closely with the product team on website and landing page improvements, launches, and experiments
•  

Requirements:

• 2–3+ years of hands-on experience driving traffic in a B2B niche (performance channels, funnel setup and optimization, continuous A/B testing)
• Strong understanding of funnel and revenue metrics (CR, CPA, CAC, LTV, ROAS, etc.) and how to improve them through experimentation
• System thinking combined with a hands-on approach: from building funnels to optimizing and scaling them
• Strong analytical mindset with the ability to interpret data, extract insights, and make data-driven decisions
• Experience in hypothesis-driven growth: launching experiments quickly, documenting results, and scaling what works

What we offer:

• Remote format — work from anywhere
• Flexible start to the working day (9:00–11:00), we value work-life balance
• Training + mentoring (we pass on real expertise)
• Paid internship
• Competitive, transparent payment system and clear KPIs
• Clear career growth trajectory and the opportunity to influence your income
• Cool branded merchandise and warm offline corporate events in Dnipro
• Young, energetic team — trendy memes in chats as part of the work culture
• A team that offers freedom at work, openness to ideas, and trust in employees’ decisions

We are the team with whom you will want to grow and achieve truly ambitious goals!
 

NeedMyLink — is a digital agency and product ecosystem in the field of SEO, link building, and copywriting
We have over 80+ specialists, international projects, and stable growth every year.
We have an environment where people grow with the business rather than burning out in the process, and everyone understands the value of their contribution and prospects
Due to the expansion of our team, we are looking for — Lead User Acquisition Manager

Your responsibilities will include:

• Managing and scaling user acquisition channels, with a strong focus on paid traffic (Meta, Google, etc.) and SEO as a long-term growth driver
• Designing, launching, and improving end-to-end marketing funnels, identifying bottlenecks and scaling the most effective flows
• Developing and testing creatives, messages, and value propositions to continuously improve acquisition performance
• Improving landing pages and website conversion: structure, copy, offers, CTAs, UX, and user triggers
• Owning the experimentation process: setting up A/B tests, analyzing results, documenting learnings, and rolling out successful solutions
• Working deeply with analytics and performance metrics (CR, CPA, CAC, ROAS, LTV), turning data into clear growth actions
• Monitoring and analyzing competitor acquisition strategies, creatives, and funnels to identify new opportunities

• Collaborating closely with Product and Tech teams on launches, website improvements, and growth initiatives

   

Requirements:

• 3-4+ years of hands-on experience in user acquisition for a B2B niche (paid traffic, funnel setup and optimization, continuous A/B testing)
• Strong understanding of funnel and revenue metrics (CR, CPA, CAC, LTV, ROAS, etc.) and proven ability to improve them through experimentation
• System thinking combined with a hands-on approach: from building funnels to optimizing and scaling them
• Strong analytical skills with the ability to work with data, derive insights, and make data-driven decisions
• Experience in hypothesis-driven growth: launching experiments fast, documenting results, and scaling what works
• Ownership mindset and ability to independently drive acquisition initiatives

What we offer:

• Remote format — work from anywhere
• Flexible start to the working day (9:00–11:00), we value work-life balance
• Training + mentoring (we pass on real expertise)
• Paid internship
• Competitive, transparent payment system and clear KPIs
• Clear career growth trajectory and the opportunity to influence your income
• Cool branded merchandise and warm offline corporate events in Dnipro
• Young, energetic team — trendy memes in chats as part of the work culture
• A team that offers freedom at work, openness to ideas, and trust in employees’ decisions

We are the team with whom you will want to grow and achieve truly ambitious goals!
 

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with the organization of the first Data Science UA conference, setting the foundation for our growth. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role:
We are looking for a Computer Vision / Machine Learning Engineer to develop offline CV models for industrial visual inspection.

Your main task will be to design, train, and evaluate models on inspection data in order to:

• Improve discrimination between good vs. defect samples
• Provide insights into key defect categories (e.g., terminal electrode irregularities, surface chipping)
• Significantly reduce false-positive rates, optimizing for either precision, or recall
• Prepare the solution for future deployment, scaling, and maintenance
•  

Key Responsibilities:
Data Analysis & Preparation
- Conduct dataset audits, including class balance checks and sample quality reviews
- Identify low-frequency defect classes and outliers
- Design and implement augmentation strategies for rare defects and edge cases
Model Development & Evaluation
- Train deep-learning models on inspection images for defect detection
- Use modern computer vision / deep learning frameworks (e.g., PyTorch, TensorFlow)
- Evaluate models using confusion matrices, ROC curves, precision–recall curves, F1 scores and other relevant metrics
- Analyze false positives/false negatives and propose thresholds or model improvements
Reporting & Communication
- Prepare clear offline performance reports and model evaluation summaries
- Explain classifier decisions, limitations, and reliability in simple, non-technical language when needed
- Provide recommendations for scalable deployment in later phases (e.g., edge / on-prem inference, integration patterns)

Candidate Requirements:
Must-have:
- 1-2 years of hands-on experience with computer vision and deep learning (classification, detection, or segmentation)
- Strong proficiency in Python and at least one major DL framework (PyTorch or TensorFlow/Keras)
- Solid understanding of:

• Image preprocessing and augmentation techniques
• Classification metrics: accuracy, precision, recall, F1, confusion matrix, ROC, PR curves
• Handling imbalanced datasets and low-frequency classes

- Experience training and evaluating offline models on real production or near-production datasets
- Ability to structure and document experiments, compare baselines, and justify design decisions
- Strong analytical and problem-solving skills; attention to detail in data quality and labelling
- Good communication skills in English (written and spoken) to interact with internal and client stakeholders

Nice-to-have:
- Experience with industrial / manufacturing computer vision (AOI, quality inspection, defect detection, etc.)
- Familiarity with ML Ops/deployment concepts (ONNX, TensorRT, Docker, REST APIs, edge devices)
- Experience working with time-critical or high-throughput inspection systems
- Background in electronics, semiconductors, or similar domains is an advantage
- Experience preparing client-facing reports and presenting technical results to non-ML audiences

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- 40 days of PTO;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role:
We are looking for a Python Software Engineer to join our team and help us build an on-premise software pipeline for real-time computer vision. The system ingests camera streams (primarily RTSP), stores frames in a shared data layer, runs CV/AI engines for preprocessing and inference, applies inference logic to produce decisions, and sends results to Database/Portal/Alerting/Control integrations.

Responsibilities:
- Build and maintain the Camera Module to reliably ingest RTSP streams, decode frames, and handle reconnect/keep-alive/packet loss.
- Implement the Shared Data layer for raw and processed frame exchange across processes with backpressure and safe lifecycle management.
- Integrate and operate CV/AI Engines in Python (preprocess, inference, postprocess) with configurable model loading and runtime selection.
- Develop the Inference Logic layer that orchestrates cropping, batching, filtering, classification, and decision output formatting.
- Implement connectors for Database & Portal (event persistence, evidence references) and for Alerting & Control (events/hooks for downstream automation).
- Ensure production readiness on Linux with observability (logs/metrics), health checks, and robust error handling.

Requirements:
Must-have:
- Strong Python, OOP, clean architecture, typing preferred.
- Solid experience with multiprocessing/concurrency (process lifecycle, IPC patterns, queues/shared memory).
- Comfortable working in Linux (systemd/service mindset, networking basics, profiling/debugging).
- Familiarity with CV/AI tooling, and some related Python libraries such as numpy, opencv (cv2), and torch or tensorflow.
- Ability to work with streaming data and reliability constraints (timeouts, retries, resource cleanup).
Should-have:
- Experience with RTSP/RTP streaming and common issues (UDP vs TCP interleaved, jitter, packet loss, camera timeouts).
- Performance optimization (profiling, memory management, zero-copy patterns).
- Exposure to inference acceleration stacks (TensorRT/OpenVINO) or GPU deployment.
- Experience designing event schemas and integration with DB/message queues.

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

We build software for the creator economy.
OnlyMonster is a fast-growing SaaS platform that helps organizations and creators on platforms like OnlyFans and Fansly manage teams, analytics, and operations more efficiently.

In less than two years we’ve grown to 15,000+ accounts and 1,700+ paying businesses worldwide, and the market we’re in is moving fast.

Now we’re looking for a Business Development Manager who wants to grow with us.

Someone who enjoys closing deals, building relationships and playing on a global market.

What you’ll actually be doing

• Talking to founders and decision-makers from around the world
• Running product demos and strategy calls
• Helping businesses understand how they can scale using our platform
• Working with both inbound leads and outbound opportunities
• Exploring new acquisition channels and partnerships
• Representing the company at international conferences and industry events
• Owning deals from first conversation to closing

We expect initiative, curiosity and the ability to move deals forward.

We’ll probably get along if you

• Have at least 1 year of experience in B2B sales or business development
• Are comfortable speaking with founders and decision makers
• Know how to run a demo and move a conversation toward a deal
• Are organized enough to keep your pipeline under control
• Speak English at C1 level or higher

Bonus points if you’ve worked with:
• SaaS products
• Digital agencies or creator economy businesses

What you get

• Fully remote work and flexible schedule
• 20 vacation days + 10 sick days
• Budget for sports, therapy and insurance
• Budget for education and English courses
• Opportunities to attend international conferences and industry events

Most importantly:
You’ll be joining a company that is growing fast, shipping new features regularly, and working with clients all over the world.

If this sounds like your kind of environment — send us your CV.

System / Business Analyst - Telecom Product Team

We’re looking for a System / Business Analyst to join our Telecom product team - the people behind developing and supporting our internal platforms.

If you enjoy working at the intersection of business and technology, taking ownership from concept to production, and diving deep into new technical topics - this role is for you 🚀

🔍 What You’ll Be Doing

• Lead new integrations - from idea to full production release (as part of the current product roadmap).
• Create technical documentation from scratch: BRDs, SRSs, API specs, and admin guides.
• Keep existing documentation relevant and up to date.
• Collaborate with internal client systems to define integration requirements.
• Build and maintain the product’s event library (event model) and knowledge base

🧠 What We’re Looking For

• 3+ years of experience as a System/Business Analyst in IT projects.
• Strong experience documenting and structuring requirements using use cases, user stories, functional decomposition, and state modeling.
• Proficiency in UML (activity, sequence, state, use case, component diagrams).
• Solid understanding of REST APIs, HTTP, and SMPP.
• Proven ability to write clear, detailed, and practical technical documentation.

💬 Soft Skills That Matter

• Systems thinking and a structured mindset.
• Client-oriented approach when supporting internal systems.
• Excellent communication skills - you can bridge the gap between technical and non-technical stakeholders.
• Ability to multitask effectively across different contexts.

⚙️ Tools We are using

• Requirements management: Confluence, Jira, GIT, CI/CD
• Analysis: SoapUI, Postman, IntelliJ IDEA, SQL Developer

We're launching a new project and looking for Customer Support Agents who are ready to grow with us and help customers feel heard, supported, and happy.
 

What you'll be doing:
- Helping customers with their questions and concerns across multiple channels (chat, email, phone calls, etc.)
- Staying in touch with the team during your shift to solve issues faster together
- Making sure each customer gets clear, friendly, and helpful responses

What we’re looking for:
- Prior experience in support? Great!
No experience? Also great — we love people who are eager to learn!
- You’re okay with rotating shifts: 
Morning: 07:00—15:00 
Evening: 15:00—23:00 
Night: 23:00—07:00 (Night shifts come with bonuses 💰)
- You're calm under pressure and genuinely care about helping people
- Your English is strong — C1+ in both writing and speaking is a must

What you’ll get:
- 100% remote work — wherever you feel most productive
- Extra bonuses for night shifts
- Full onboarding & training — we won’t leave you guessing
- Supportive startup vibe — small team, no bureaucracy
- Room to grow and become a pro in customer support
 

If you're someone who enjoys solving problems and making someone’s day a little easier — we’d love to hear from you! 🚀

Growth Automation is a Business Development Lead Generation AI Firm serving B2B companies, servicing clients worldwide.

We are building a team of A-players to join us on the journey to make a positive impact in the B2B business world.

That’s why we’re looking for an EXPERIENCED Audience Specialist to join our team. NOTE: Please only apply if you are a true Jedi level audience generation master.

This role is full-time.

Role Overview:

The role of an Audience Specialist is to create and manage high-quality audience data sets for our B2B clients to fuel their outbound marketing campaigns and drive lead generation. This role requires a deep understanding of B2B audience databases, coding and AI know how, scraping and data enrichment, and lead generation tools, ensuring our clients receive targeted, verified lead lists that align with their business objectives.

As an Audience Specialist, you will work closely with our internal teams to build and optimize audience data sets, leveraging advanced tools and automations to deliver exceptional results.

NOTE: No other lead generation tasks are required such as creating content or building campaigns.

Responsibilities

• Build highly targeted B2B audience data sets using tools such as Apollo, Sales Navigator, AI Know How, coding & no-code tools and other B2B audience databases.
• Implement data enrichment methods to ensure high-quality, actionable lead lists.
• Verify lead data using robust verification methods to maintain accuracy and reliability.
• Develop and maintain automations using Clay and Make.com to streamline audience-building processes.
• Collaborate with Account Managers and LinkedIn specialists to align audience data with outbound email and LinkedIn campaigns.
• Monitor and optimize audience data performance to improve campaign outcomes.
• Stay updated on industry trends and new tools to enhance audience-building strategies.
• Provide insights and recommendations to improve lead generation efficiency.
• Coordinate with internal teams to ensure seamless project delivery and client satisfaction.

Requirements

These are the skills and experiences that would make you a strong candidate for this position:

• 3+ years of experience in B2B audience building, lead generation, or related roles.
• Hands-on experience with Clay for audience data management and building automations.
• Proven expertise Apollo, Sales Navigator, and other B2B audience databases.
• Experienced with GTM and ICP profiling.
• You must be able to take a Client's target ICP and take every step necessary to build highly defined lead lists using advanced methods.
• AI Know How, developing AI-driven automations, coding and no-code tools experience and scrapers building, intermediate level on n8n.
• Proficiency in Make.com/Zapier for creating workflow automations.
• Familiarity with data enrichment methods and lead verification techniques.
• Dev experience building custom enrichment flows.
• Strong understanding of B2B lead generation strategies and best practices.
• Experience using project management tools like ClickUp is a plus.

Additional Attributes We Are Looking For

• Proactive Attitude
• High Emotional Intelligence
• Strong Time Management
• Tech-Savvy
• Attention to Detail
• Strong Work Ethic
• Honest and Trustworthy
• Generous and Caring

Hours

• Full-time, Monday through Friday with flexibility on working hours.
• You have the opportunity to create your own schedule with flexibility on working hours and location.

Compensation

• Base Salary of $2000-4000+ per month, depending on experience.

Benefits

• Remote working.
• Respectful work environment.
• Education, training, and skill development.
• Opportunity for career growth in a fast-growing business.
• Opportunity is available for full time position and other roles within the company.

Required Skills & Experience

• English B1 - Intermediate

We are looking for a DevOps Engineer to join our team!

Requirements:

- 3–4+ years of hands-on experience in information security, with a strong focus on network and cloud security.
 - Deep understanding of networking fundamentals: TCP/IP stack, routing (BGP/OSPF), VLANs, VPNs (IPsec, WireGuard, OpenVPN), firewalls (NGFW, IPS/IDS).
 - Proven experience with multi-cloud environments: AWS (VPC, Security Groups, NACLs, Network Firewall), GCP (VPC, Cloud Armor), OpenStack (Neutron networking, security groups).
 - Hands-on experience configuring and managing WAF solutions (Cloudflare WAF preferred: rule sets, whitelists/blacklists, rate limiting, bot mitigation, custom rules).
 - Knowledge of zero-trust principles, network micro-segmentation, and common network-level attacks (DDoS, MITM, ARP/DNS spoofing).
 - Strong Linux administration skills + scripting (Bash/Python) for operational tasks.
 - Experience with SIEM/log management tools (ELK Stack, Splunk, QRadar) for traffic/log analysis and event correlation.
Basic experience with Infrastructure as Code (Terraform) for provisioning secure cloud resources.

Will be plus:

- Hands-on experience securing Kubernetes clusters (EKS on AWS, GKE on GCP, or OpenStack-based Kubernetes): network policies, RBAC, secrets management, ingress security.
 - Deep expertise with Cloudflare (WAF, Zero Trust, Access, Workers) or similar (AWS WAF, GCP Cloud Armor, Akamai).
 - Relevant certifications: AWS Certified Security – Specialty, Google Professional Cloud Security Engineer, CCNP Security, CISSP, PCNSE.
 - Experience automating security tasks (Ansible for configuration management, Terraform modules for secure networking).
 - Familiarity with DevSecOps tools (Checkov for Terraform scanning, Trivy for containers, GitLab Security).
 - Prior work with OpenStack security components (Keystone, Barbican, Neutron extensions).

Soft Skills:

- Strong analytical thinking and ability to investigate complex incidents.
- High attention to detail (especially when tuning WAF rules, reviewing Terraform plans, or auditing cluster configs).
- Excellent communication skills — ability to explain technical concepts to non-technical stakeholders (developers, managers).
- Proactive mindset: identify risks in cloud/network setups and propose practical solutions.
- Comfortable with on-call rotations and handling operational incidents outside regular hours.

Responsibilities:
 - Design, implement, and maintain secure network and cloud architecture across AWS, GCP, and OpenStack.
 - Configure, tune, and monitor security tools: firewalls, WAF (especially Cloudflare — managing whitelists, rules, alerts), IPS/IDS.
 - Perform operational security tasks: traffic monitoring, anomaly detection, incident response, and network forensics.
 - Automate security configurations using IaC (Terraform for cloud resources and security policies; Ansible where applicable).
 - Secure and audit Kubernetes clusters (EKS/GKE): implement network policies, harden configurations, manage secrets.
 - Conduct regular audits of configurations (WAF whitelists, open ports, cloud security groups, OpenStack misconfigurations).
 - Review and audit Terraform code/modules for security best practices and compliance.
 - Collaborate with infrastructure, Dev, and platform teams to embed security into operations.
 - Develop and enforce zero-trust policies and network segmentation in multi-cloud environments.

Technical Stack:

 - Clouds: AWS (VPC, EKS, WAF, GuardDuty), GCP (VPC, GKE, Cloud Armor), OpenStack (Neutron, Magnum for Kubernetes).
 - Network/Security Tools: Cloudflare (WAF, Zero Trust), Palo Alto, Fortinet, Suricata, Zeek, Wireshark, tcpdump.
 - WAF & Protection: Cloudflare rule management (whitelists, rate limiting), AWS/GCP native WAF.
 - IaC & Automation: Terraform (AWS/GCP/OpenStack providers), Ansible.
 - Containers/Orchestration: Kubernetes (EKS/GKE), Helm, Cilium/Calico for advanced networking.
 - Monitoring & Logging: ELK Stack, Splunk, Prometheus/Grafana, NetFlow collectors.
 - Scripting: Python, Bash.

Our benefits to you:
☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location

StrongLifts is growing and hiring an experienced iOS developer to join our remote team.

This is a unique opportunity to make an impact on an app that changes people's bodies and lives. As our primary iOS developer, you'll own the entire iOS codebase and be responsible for shaping the future of our app. We offer a full-time, remote position with flexible hours.

StrongLifts is a fully remote company, and this is a remote job. It is open to anyone located in Europe (between UTC-1 and UTC+4).

About StrongLifts

StrongLifts is a top-rated workout app with thousands of paying subscribers and over 200,000 five-star reviews worldwide (4.9-star rating).

Since launching in 2011, our growth has been driven by listening to our users and building what they need to get results. We're 100% self-funded and profitable.

Our mission is to help people get stronger by making strength training simple. We want our app to handle all the thinking so users can focus more on lifting. Our team is small and values building a great product that helps people make progress in their lives.

Benefits

• $3,000–5,000/mo gross, based on experience
• Full-time role with steady, long-term work (no contract hopping)
• 100% remote - work from wherever you feel most productive
• Flexible hours - set your own schedule as long as you get results
• Impact - your work will be used by thousands of people worldwide
• Minimal meetings - plenty of time to focus on coding
• Great team - we're very selective about who we work with
• 20 paid holidays per year, plus your local public holidays

Requirements

• 2+ years of experience building and launching iOS apps
• Experience with Git, pull requests, code review workflows
• Highly skilled at writing clean, maintainable, and reliable code
• Strong SwiftUI skills. UIKit knowledge is a plus for maintaining legacy screens
• Solid understanding of algorithms, data structures, and app architecture
• Excellent English communication skills (both spoken and written)
• Located between UTC-1 and UTC+4 for time zone alignment
• Available full-time

Responsibilities

• Take full ownership of iOS
• Design and build new app features
• Troubleshoot and fix bugs reported by users
• Ensure the best performance and stability of our app
• Maintain code quality (reviews, cleanups, refactoring, etc)
• Keep our app updated with new iOS versions, features, and devices
• Ship through GitHub PRs and release via Xcode Cloud to TestFlight / App Store
• Maintain technical documentation

Tech Stack

Our iOS codebase is modern, clean, and well-maintained. We use the latest Apple frameworks and best practices, with a strong focus on code quality, testing, and automation.

The app is built natively in Swift and is mostly SwiftUI, with some UIKit. Deep experience with Swift and SwiftUI is required. We also use Swift Concurrency, Combine, CoreData, RevenueCat, WatchKit, HealthKit, XCTest, etc. The backend uses Firebase (Auth, RTDB, Firestore). Experience with these additional technologies is a plus, but not required if you're a fast learner.

Team

You'll work closely with our Android developer to keep both apps consistent so users get the same features, logic, and algorithms on both platforms. You'll also work with our founder and designer to understand user needs and advise on technical feasibility. You'll work with QA and support to investigate and fix bugs. We communicate mostly in writing and minimize meetings. You'll have plenty of time to focus on coding and building a great app.
 

We're looking for someone who can start as soon as possible.

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.