Jobs at Djinni

Why TREAT?

TREAT is a fast-growing gaming startup that created a new model - Play to Impact. Based on gamification, TREAT allows pet lovers to co-own & treat a real dog/cat in need (a real-life "Tamagotchi"). TREAT players have earned over 30,000,000 treats, meals, and toys for shelter animals. Our vision is to impact millions of lives by entertaining millions of users.

About the role:

We are seeking a highly skilled and experienced Unity Developer to contribute to the development of our Unity-based projects. The ideal candidate will have a strong background in game development, with extensive experience in Unity, and a passion for creating engaging gaming experiences.

Responsibilities:

• Hands-on role with significant ownership of features and systems, offering the opportunity to shape the game’s development
• Collaborate with cross-functional team members to develop and ensure design requirements are aligned and project/sprint goals are met.
• Maintain, optimize, and refactor existing code to improve performance and resolve issues
• Participate in design reviews, providing feedback and ideas for new features and improvements
• Participate in code reviews to ensure high-quality, maintainable code
• Implementing new client-side features as well as maintaining and improving existing code.
• Identifying and fixing code errors and game bottlenecks.
• Actively participate in code reviews and ensure adherence to coding standards and best practices.
• Stay up-to-date with the latest trends and technologies in Unity development and recommend improvements and updates as necessary.

Requirements:

• Bachelor's degree in Computer Science or related field.
• Minimum of 5 years of experience in game development with a focus on Unity.
• High proficiency in English – written and spoken
• Worked on at least one game project successfully published on both the App Store and Play Store.
• Strong understanding of software development principles and best practices in C#.
• Ability to collaborate effectively with cross-functional teams.
• Excellent communication and interpersonal skills.
• Strong problem-solving and analytical skills.
• Ability to manage multiple projects simultaneously.
• Proficient with Git for version control and team collaboration.
• Knowledge of REST APIs, Firebase, and Google Cloud Platform services.
• You love pets – Has/had a dog/cat and/or got involved with animal shelters.

Advantages:

• Experience with Jira and Bitbucket for project management, and collaboration.
• Familiar with agile development methodologies (Scrum, Kanban).
• Familiar with different asynchronous programming patterns in Unity.

Are you passionate about safeguarding countries, societies, and businesses from information threats? Look no further! Our rapidly scaling company is passionately committed to this crucial mission, offering you a unique opportunity to collaborate with some of the world’s most influential organizations, including NATO and the EU. As a Ukrainian team, we are determined to deliver substantial and meaningful change.

If you’re ready to join a dynamic team working toward a safer digital world, we invite you to be part of our journey. Shape the future with us and help defend against online threats with purpose and innovation.

Role Overview

We’re looking for a Senior AI Engineer with a solid engineering background and hands-on AI experience. In this role, you will help design and implement innovative AI-powered solutions that are core to our platform’s mission. You’ll work across the stack to build and integrate AI capabilities that are both scalable and practical.

You won’t need to build everything from scratch, but you’ll need the skills to fine-tune, adapt, and creatively apply state-of-the-art models and tools to solve real-world problems. Your responsibilities will range from working on backend services to shaping AI agents and LLM-based pipelines for production use.

Key Responsibilities

• Understand business challenges and generate innovative ideas to address them using AI and machine learning.
• Research, evaluate, and adapt existing deep learning and machine learning models for practical applications.
• Develop and maintain services for data enrichment using LLMs
• Implement AI-powered summarization and mapping tools
• Design and build AI agents for dynamic use cases
• Monitor industry advancements and identify opportunities to leverage the latest tools and techniques.

Requirements

Engineering Skills:

• Strong Python skills
• Experience with FastAPI, Docker, and asynchronous programming
• Good knowledge of DBs, including PostgreSQL and Elasticsearch

AI Skills:

• At least 3+ years of hands-on experience in AI/ML (more is a plus)
• Experience working with LLMs, RAG, and AI agents in production
• Strong understanding of transformer architectures
• Practical experience with prompt engineering
• Knowledge of LLM infrastructure and deployment
• Experience with deep learning frameworks such as PyTorch or TensorFlow

We Offer

• Opportunity to contribute to a mission-driven startup and support prestigious clients, including governments worldwide, enterprise clients, and leading NGOs in addressing information threats and tackling security challenges.
• Autonomy and freedom to drive experiments and bring your own ideas to life.
• Flexibility of fully remote work.
• Flexible, unlimited time-off policy.

Company Overview:
Webxloo, LLC is an international software development company founded in 2005, with headquarters in Florida, USA, and a branch in Ukraine. Our products, including Autoxloo and Simulcast , focus on business automation and real-time systems in the automotive industry. We are expanding and seeking a highly skilled AI & PHP Backend Developer to join our team.
 

Role Overview:
As an AI & PHP Backend Developer at Webxloo, you will play a dual role: designing and implementing AI-based automation solutions while developing and maintaining robust backend systems using PHP. You will collaborate with cross-functional teams to enhance our product offerings, ensure system scalability, and deliver intelligent automation solutions that provide real business value.
 

Key Responsibilities:

• Design, implement, and maintain AI-driven automation workflows to optimize internal and external processes.
• Build intelligent automation using machine learning, LLMs, and low-code/no-code tools such as n8n, Zapier, or Power Automate.
• Integrate AI features into enterprise platforms and software products.
• Develop and maintain backend modules using PHP frameworks such as YII2, Laravel, or Symfony.
• Work with databases including MySQL/MariaDB, MongoDB, Redis, and ensure efficient data management.
• Implement clean, maintainable code following OOP principles, SOLID, DRY, KISS, YAGNI, and PSR standards.
• Collaborate with front-end developers, QA, design, and support teams to deliver high-quality features.
• Monitor, debug, and enhance existing codebases to ensure system reliability, performance, and security.
   

Required Skills & Qualifications:

• 1+ year of experience in AI development, workflow automation, or backend PHP development.
• Solid experience with PHP frameworks (YII2, Laravel, Symfony) and OOP principles.
• Proficiency with MySQL/MariaDB, MongoDB, and caching/message queue systems (Redis, RabbitMQ).
• Experience with RESTful APIs, XML, DOM, CURL, and Regex.
• Familiarity with AI/ML tools, LLMs, and enterprise automation platforms.
• Strong analytical skills and attention to detail.
• English proficiency (intermediate or higher) for technical documentation and collaboration.
• University degree in Computer Science, Engineering, or a related field.
   

Preferred/Advantageous Experience:

• Experience with cloud platforms, Docker, Kubernetes, or serverless architectures.
• Experience in automotive, healthcare, or digital commerce industries.
• Knowledge of frontend frameworks (React, Vue.js) is a plus.
   

What We Offer:

• Competitive salary with regular reviews.
• Standard working schedule with no overtime (9:00 - 18:00, lunch break 13:00 - 14:00).
• Exposure to international projects with various AI and backend development challenges.
• Career growth, skill expansion, and leadership opportunities.
• Collaborative team environment with experienced professionals.
   

Technical Requirements:

• Computer or laptop with at least 16GB of RAM.
• High-speed internet (minimum 20 Mbps).
• Headset and webcam for regular video calls.
   

If you are interested in this opportunity, we encourage you to apply now.

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that’s not all! We’re not just about numbers, we’re about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we’re all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

We are looking for a passionate and dedicated Technical Writer to join our team in Lviv/Kyiv!

About the job:

CasinoEngine is the foremost casino gaming aggregator in the industry — with a single integration, operators can access a library of thousands of games provided by tens of vendors as a complete turn-key solution. Our new colleague must share the common goal of providing a professional and organized experience for our development teams and clients by offering solutions provided by clear and well-constructed technical documents.

What You’ll get to do:

• Documentation Authoring: Compose clear and concise documentation in Confluence and MS Word aimed at technical and non-technical audiences.
• Diverse Content Creation: Create a broad range of documentation, including API documentation, user manuals, troubleshooting articles, architecture documentation, procedures, release notes, etc.
• Design & Standards: Design document templates and ensure knowledge of software documentation specifics and style guides is applied.
• Knowledge Management: Maintain the knowledge base of the project and diligently edit/review documents.
• Collaboration: Work closely with Development, Operational, and QA teams to obtain information and gather relevant technical data from subject matter experts and project specifications.
• Stakeholder Communication: Ensure everything is diligently documented and the information is communicated to all stakeholders involved.

What You need to know:

• Experience: Proven background in preparing product manuals, release notes, training materials, etc.
• Tools: Proficient with MS Office Suite, Atlassian Confluence, diagramming software, and screen capture software.
• Research Skills: Ability to research and gather technical data from developers, business analysts, and QAs.
• Teamwork: Strong ability to work in a multifunctional team.
• Organization: Highly organized and capable of working simultaneously on multiple projects.
• Communication: Excellent and efficient communication skills (written and spoken) in English.

Here’s what we offer:

• Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
• 3 sick leave days per year, no doctor’s note required; 30 medical leave days with medical allowance
• Hybrid work schedule is available after the first three months of employment, with up to 50 days of work from home per year.
• Benefit from two Free Fridays each year, limited to one per quarter.
• Daily catered lunch or monthly lunch allowance. 
• Private Medical Subscription. 
• Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
• Gym allowance.
• Corporate English lessons.
• Support for New Parents:
• 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
• 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

Our office perks include on-site massages and frequent team-building activities in various locations.

At EveryMatrix, we’re committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference!

We are looking for a Sales Development Representative to take full ownership of the client journey: from the initial “cold” outreach to the signed contract.

We need a partner who understands the lead generation process, the art of communication, knows how to build trust, and is ready to turn prospects into long-term clients. You will have full autonomy, clear goals, and the resources needed to succeed.

📋 Your Mission

You will own your pipeline. Your focus will be on quality interactions rather than spamming. You will have total ownership of the entire cycle.

Unlike in fragmented sales teams, there are no risky handovers here — you never have to worry about a colleague losing context or dropping the ball on a relationship you worked hard to build

• Lead Generation & Outreach: Identifying the right prospects and initiating the dialogue. Your goal is to find prospective leads through LinkedIn, Email, or other channels and make a professional first impression.
• Nurturing & Relationship Building: We play the long game. You will manage follow-ups, keep the conversation alive, and build value over time to ensure potential clients don’t go cold.
• Calls & Negotiations: Conducting discovery calls and demos. You are the face of the company, articulate our value proposition, and handle objections with confidence.
• Closing & Signing: Driving the deal home. You will handle contract negotiations and ensure the deal is signed and sealed.

✅ Who We Are Looking For

We value systemic thinking and high energy. We’d love to talk if:

• You are proficient in sourcing — you know how to build ICP and use tools for automation outreach.
• You understand the psychology of sales: not just “pushing,” but solving the client’s problem.
• You are a listener, not just a talker. You ask the right questions to uncover needs.
• You are disciplined with CRM tools and understand that “if it’s not in the CRM, it didn’t happen.”
• You are self-driven and comfortable working autonomously without micromanagement.
• English: Upper-intermediate/Advanced

If you don’t have some of these skills, it’s okay, we’re ready to teach you how to become better!

🚀 Why You Should Join Us

We treat sales as the engine of our business, and we treat our salespeople as partners:

1. Financial Growth: Competitive base salary + commissions. Your income directly reflects your results.
2. Real Impact: No bureaucracy. Your feedback from the market directly influences our product/service development.
3. Culture of Trust: We focus on results, not hours tracked. We provide the tools, you provide the talent.
4. Support: Quality onboarding, access to necessary software/databases, and a team that has your back.

We believe sales is about human connection. If you share this vision, let’s talk!

🙌 We Offer

• Flexible working schedule and the option to work remotely 🏡
• 12 paid sick days and 20 paid vacation days annually 🌴
• Healthcare & sport compensation package 🧘‍♀️

🎢 Professional Growth

• Regular salary reviews 💸
• English courses focused on communication and negotiation skills 🗣️
• Clear career development path, mentorship, and access to innovative projects 🚀
• Participation in professional meetups, events, and internal knowledge sharing

🥳 Fun & Community

• Corporate events and team-building activities 🎉
• Membership in the IT Club loyalty program 💎

Memorable gifts for work anniversaries and milestones 🎁

Shape the Future of Jewelry eCommerce

At Valigara, we build technology that powers how the world sells jewelry and diamonds online. Our platform helps jewelers, manufacturers, and retailers manage their entire digital business — from listings and inventory to CRM, ERP, and marketing automation — all in one place.

We’re already trusted by top-100 sellers on Amazon, eBay, and Etsy, and partnered with industry giants like Walmart and Temu. We are looking for seasoned professionals to grow our global sales team and build lasting, high-value partnerships.

About the Role

We’re looking for a Sales Specialist / Business Development Manager who combines deep understanding of the eCommerce landscape with the ability to act as a trusted advisor to business owners and C-level executives.

Proven expertise in jewelry, SaaS platforms, or ERP/CRM solutions is a significant advantage.

Your goal is simple: connect with potential clients, thoroughly diagnose their complex operational pain points, and demonstrably show how Valigara can help them secure market leadership, sell smarter, and scale faster.

What You’ll Be Doing

• Identify and strategically target high-potential clients within the jewelry and eCommerce sectors.
• Develop and manage outreach strategies via LinkedIn, email, and industry platforms to engage decision-makers.
• Conduct in-depth discovery and high-level demo calls to understand complex business needs and propose tailored solutions.
• Collaborate closely with the marketing and product teams to create compelling, data-driven proposals and estimates.
• Manage your entire pipeline with precision, from initial contact to negotiation and deal closing.
• Keep CRM updated and maintain clear, strategic communication throughout the sales cycle.
• Build long-term, strategic partnerships that position Valigara as an indispensable solution for growth.

You’ll Be a Great Fit If You

• Have 5+ years of demonstrable success in B2B sales or business development (preferably SaaS, ERP, CRM, or eCommerce tools).
• Can communicate confidently and persuasively with founders, C-level decision-makers, and established business owners.
• Possess a strong, consultative approach to sales and are passionate about helping companies digitalize and scale.
• Bring curiosity, consistency, and a proven, mature methodology to your sales process.
• Speak and write fluent English (any additional European language is a definite plus).
• Value complete independence and ownership, but thrive in a collaborative, supportive, and experienced team environment.

Why You’ll Love Working With Us

• Fast growth, real product – Proven SaaS solution with an incredible 8,530% ROI for clients.
• Defined niche – You’ll work with jewelers and eCommerce sellers who actually need what we offer, minimizing unqualified leads.
• Established Pipeline – We have 30,000+ qualified prospects ready to be contacted.
• Clear, Professional Culture – No micromanagement, no corporate drama. We focus on high-level performance, accountability, and mutual respect.
• Unlimited earnings potential – Highly competitive fixed base salary + performance commissions. Your results directly determine your income.
• We invest in your continued professional development — advanced training, courses, and premium tools to sharpen your sales performance.
• Remote-first setup and flexible hours (mainly U.S. or E.U. time zones).
• Compensation : 
  • Highly competitive and depends on your experience, performance, and results. It includes a fixed base salary starting from $2,000 USD (negotiable based on experience) plus commissions. You can earn 10% commission on revenue by meeting the quota (3 deals/month or $40,000 yearly revenue) and 15% for exceeding it. Commissions are based on actual funds received. A 2-month grace period is provided for ramp-up.

Our Hiring Process

• Send your CV and a short note about your experience.
• Intro call to get to know each other.
• Call with Team Lead or CEO.
• Offer and onboarding.

How to Apply

Send your CV and a short note: 👉 What was your most strategic win (a deal that involved complex negotiation or a long-term partnership) — and what was the key to its success?

We can’t wait to meet someone who knows how to connect great technology with the right people and drive significant business outcomes.

We are looking for a skilled Team Lead Back-end Developer (Node.js).

✅ Responsibilities:

✔️ Being transparent with the team about challenges, failures, and successes;

✔️ Hiring and training technical personnel;

✔️ Determining project requirements and developing work schedules for the team;

✔️ Delegating tasks and achieving daily, weekly, and monthly goals;

✔️ Liaising with team members and management to ensure projects are completed to standard;

✔️ Motivating staff and creating a space where they can ask questions and voice their concerns;

✔️ Delegating work and assignments to team members;

✔️ Collaborating with their team to identify and fix technical problems;

✔️ At least upper-intermediate level of English.

And for the Developer part:

✔️ In-house platform development;

✔️ 3rd party API integrations;

✔️ Actively participate in developing new features from scratch.

✅ Requirements:

✔️ At least 8+ years of experience, 3+ years in leadership;

✔️ Excellent technical, diagnostic, and troubleshooting skills;

✔️ Strong leadership and organizational abilities;

✔️ Knowledge of JavaScript and the ECMAScript 6 standards;

✔️ 3+ years of commercial experience with Node.js;

✔️ 5+ years of commercial experience in web development;

✔️ Commercial experience of working with DB;

✔️ Commercial experience in implementing the REST and WebSockets;

✔️ Experience of GIT version control system;

✔️ Experience with databases MySQL;

✔️ Experience with RabbitMQ;

✔️ Experience with Redis.

✅ Nice to Have:

✔️ Experience with TypeScript.

✅ We offer excellent benefits, including but not limited to:

🚀 Career growth opportunities in an international and dynamic environment;

📚 Opportunity to develop language skills with partial compensation for language courses;

🎁 Special gifts for birthdays, weddings, and newborns;

🏝️ 26 working days of paid annual vacation, plus paid sick leave;

🍲 Office snacks and refreshments;

🏋️ ♂️ Sports package to support a healthy lifestyle;

🩺 Comprehensive medical insurance for you and your partner;

📍 Comfortable office with great facilities in a prime location;

🎉 Exciting corporate events, team-building activities, and international company parties.

Are you passionate about safeguarding countries, societies, and businesses from information threats? 

Look no further! Our rapidly scaling company is committed to this crucial mission, collaborating with some of the world’s most influential organizations, including NATO and the EU.

If you’re ready to join a high-impact team shaping the future of online information resilience, we invite you to become part of our journey. Join us and help defend the digital world with purpose and innovation!

Role Overview

We are looking for a Senior Backend Engineer to join our Data Fetching Team and take ownership of building, scaling, and optimizing our distributed web-data ingestion pipelines.

This role is focused on reliable large-scale data collection, web scraping, platform-specific fetchers (including TikTok and other modern social platforms), working with API and backend services powering our data intelligence products.

This is a hands-on, senior role with real ownership over architecture, execution, and technical direction.

Responsibilities

• Design, build, and maintain high-performance data fetching and scraping services for large-scale ingestion of public web and platform content.
• Develop and maintain platform-specific scrapers, especially for rapidly evolving ecosystems such as TikTok, X/Twitter, Instagram, YouTube, Telegram, and emerging platforms.
• Architect and optimize distributed scraping workflows (task queues, schedulers, rate-limit control, retries, proxies, error-handling, observability, monitoring).
• Build backend services in Python that power ingestion, normalization, parsing, and delivery of data to internal pipelines and storage layers.
• Collaborate with product, data engineering, and AI teams to ensure high availability, quality, and reliability of the fetched data.
• Contribute to existing re-usable components to enhance development velocity.
• Follow best practices in software development when implementing new and refactoring the existing codebase.

Requirements

• Strong expertise in Python, including async programming, object-oriented principles, and ORM strategies.
• Proven experience building production-grade web scrapers, crawlers, or platform data fetchers (preferably including TikTok or other modern JS-heavy platforms).
• Advanced knowledge of scraping techniques, including headless browsers (Playwright/Puppeteer), content extraction, and browser automation.
• Strong experience working with proxies, including rotation logic, tunneling, and pool management.
• Solid algorithmic thinking, ability to reason about complex workflows in a microservice world.
• Hands-on experience with relational databases and message queues.
• Hands-on experience with Docker, Kubernetes, and cloud environments like AWS and GCP.
• Strong communication skills and readiness to collaborate across engineering teams.

We Offer

• Opportunity to contribute to a mission-driven startup and support prestigious clients, including governments worldwide, enterprise clients, and leading NGOs in addressing information threats and tackling security challenges.
• Autonomy and freedom to drive experiments and bring your own ideas to life.
• Flexibility of fully remote work.
• Flexible, unlimited time-off policy.

We’re building a voice-based AI recruiter that conducts candidate pre-screening interviews directly on our website. The agent asks questions, listens, follows up, and produces structured summaries recruiters can actually use.

We’re looking for a Prompt / Conversation Designer to own how this AI agent interviews candidates — how it asks, listens, reasons, and evaluates.

This role is about designing conversations that work with real people, not writing one-off prompts.

What you’ll do: 

• Design end-to-end voice interview flows (intro → screening → follow-ups → wrap-up)
• Create branching logic based on candidate responses
• Write prompts that guide questioning, listening, and evaluation
• Define soft-skill scoring (communication, clarity, confidence, coherence)
• Turn free-form answers into structured outputs (scores, summaries, flags)
• Handle real-world edge cases: silence, interruptions, unclear answers
• Test conversations and iterate based on real transcripts and feedback
   

What we’re looking for:

• Hands-on experience with LLM prompt engineering
• Experience designing chat or voice conversations
• Strong logical thinking and ability to structure decision flows
• Excellent written English and attention to nuance
• Comfort working closely with engineers and recruiters
   

Nice to have:

• Recruiting, HR tech, or assessment experience
• Voiceflow or similar conversational AI tools
• Voice UX experience (not just text bots)
   

What success looks like:

• Candidates understand the questions without confusion
• Conversations feel natural, not robotic
• Recruiters trust the summaries and scores
• The AI asks smart follow-ups instead of rigid scripts
• Drop-offs decrease over time
   

How this role works:

• You’ll work closely with:
  • Integration / Backend Engineers
  • Recruiters & hiring managers
  • Product leadership
     
• Small team, fast iteration, real production use cases.
• High ownership: you own how the AI interviews and directly impact product quality
• Impact is directly visible in candidate and recruiter experience

What we offer:
 

• Startup culture with open communication. Our current eNPS score is 82.
• Competitive salary in USD
• Full remote work with flexible working hours
• 28 working days of vacation a year
• 7 days of sick leave
• Annual reimbursements for things that matter to us: health, self-development, travelling, home office upgrade, mental wellness etc. up to $1500
• Help with maintaining your Ukrainian PE.

From Ukraine to Europe: Nova Post Europe is already operating in 16 countries and continues to grow every day. Our team is united by the 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.

You are our ideal candidate if you:

• 5+ years in B2B marketing or a mixed B2B/B2C environment
• At least 2–3 years in the role of Marketing Manager, Brand Manager, Product Manager, or Digital Marketer
• English — B2/C1 (required)
• Experience launching multichannel lead-generation campaigns (performance + content)
• Preferred: experience in logistics, e-commerce, or SaaS/B2B services
• Experience working with sales/business development teams
• Experience organizing and preparing marketing materials for exhibitions, conferences, and partner launches (preferred)

What you will do:

• Develop communication plans to attract potential business clients in the countries of presence.
• Create and implement lead-generation marketing campaigns to attract business clients in the target countries.
• Develop and update value propositions and selling stories for the B2B segment.
• Analyze and segment potential business clients.
• Create and adapt content for communications with business clients (landing pages, presentations, promo materials, emails, etc.).
• Prepare and launch marketing and co-promotion activities with business clients.
• Organize Nova Post’s participation in business exhibitions, industry events, and conferences for lead generation.
• Optimize the lead acquisition funnel (MQL) from marketing campaigns and closely collaborate with the Sales department to increase MQL→SQL conversion.
• Collaborate with Sales, Product, Marketing teams and country CEOs to align value propositions and launch initiatives in the countries of presence.
• Analyze the effectiveness of marketing activities, prepare reports, and provide recommendations for optimization.
• Manage briefs, contractors, design, and production for B2B marketing projects.
• Plan and control marketing budgets for business-client activities.

We offer:

• Full official employment — including paid sick leave, vacations.
• All necessary equipment for comfortable and efficient work.
• Hybrid work format 
• Opportunities for skill development, participation in new projects, and growth within the company. Our team is united by professionalism, trust, and a shared goal.

Everything starts with the first step. Send your resume today — it’s time to create change together!

We’re on the lookout for a passionate Senior Python Developer to join our client’s team in the cybersecurity space. 

If you love solving tough challenges, playing with state-of-the-art technologies, and shaping powerful cloud-based solutions, this is your chance to make a real impact. You’ll work in a dynamic environment, alongside brilliant teammates, building innovative systems that help protect organizations from ever-evolving digital threats.

About the project

Since the amount of cyber threats and dark web sources is growing daily, products for their elimination are critically needed. Our partner, a high-tech software company from Israel, took on this challenge.
 

They offer cyber threat intelligence (CTI) solutions for cybersecurity teams to reveal their most critical known and unknown digital risks earlier. The team develops its CTI & Attack SaaS platform to prevent, detect, investigate, and remediate phishing, fraud, data leaks, and external vulnerabilities.
 

Clients are more than 100 companies worldwide, including Fortune 500 leaders, in financial, retail, gaming, entertainment and media industries.
 

Responsibilities

• Influence — take part in day-to-day discussions on the direction, design and architecture of our product.
• End-to-end development of software components, constantly re-inventing and improving our infrastructures and tech-stack to meet our scale expectations from an engineering standpoint.
• The ability to create technical designs for complex problems.
• Assist other team members with code and design reviews and provide constructive feedback.
• Be a part of a team of passionate, hardworking and super-professional Back End developers.
• Gain a deep, wide and solid understanding of the World Wide Web (Surface, Deep and Dark parts).
• Improve and promote our innovative tech-stack — play and asses tools we should adopt.
• Work in, out and around AWS.
• Work with an amazing group of colleagues and decision makers in various interfaces.

Requirements

• 7+ years’ experience in Python development.
• Demonstrated ability to produce high-performance, maintainable, and reusable code.
• Knowledge in high-level design and architectural practices.
• Proficiency with cloud technologies and services, such as AWS (EC2, S3, Lambda, Streaming, EMR, EKS).
• Experience with ElasticSearch, MongoDB, MySQL, PostgreSQL, Redis, and relational DBs.
• Kubernetes/K8s platforms such as AWS EKS is a must. This is a cruicial requirement.
• Agile methodology practitioner.
• Experience in a Production SaaS environment.
• Knowledge in building web applications using FastAPI
• Maintaining, monitoring, and debugging microservices architectures Must.
• Familiarity with streaming solutions including SQS, Kafka, and Celery is expected.
  
  Tech Stack
• SaaS Web Application
• AWS cloud
• Kubernetes & Microservices architecture
• Databases — MySQL, Redis, MongoDB, Kafka
• Monitoring tools — Prometheus, Grafana, Kibana, etc.

• And other related technologies
  
  Interview Process:
  1) HR Interview with Newxel (30 min).

  2) Meeting with the Tech Lead (30-40 min).
  2) Technical Interview + live coding (1–2 hours).
  3) Meeting with the Hiring Manager (up to 1 hour — overall experience, learning more about the company and goals).
  4) Іnterview with HRD (30 min).
  5) Reference check.

What we offer

• Competitive salary and benefits package
• Medical insurance
• Top equipment kit
• Full Remote
• Collaborative and innovative work environment
• Career growth and development opportunities
• A chance to work with a talented and driven team of professional

We are looking for a DevOps Engineer to take full in-house ownership of our DevOps infrastructure and processes.

The role is focused on production stability, SLA compliance, automation, observability, and incident management for platform and analytics services.

🧭 What makes you a great match:

• 4+ years of experience in DevOps / Infrastructure / SRE;
• Strong Linux (Ubuntu/Debian) and networking fundamentals;
• Terraform and Ansible in production;
• CI/CD: GitLab CI, Jenkins;
• Monitoring: Prometheus, Grafana;
• Logging: OpenSearch / Elasticsearch;
• Scripting: Bash, Python;
• Git workflow best practices;
• Admin-level understanding of PostgreSQL, MySQL, MongoDB;
• English Intermediate.

Nice to Have:

• Docker / Kubernetes / Helm;
• Trino (Presto), Hive Metastore;
• Hadoop ecosystem or migrations to S3-compatible storage;

• Big Data infrastructure exposure.

   

📋 Your daily adventures:

Cloudflare

• Ownership of Cloudflare configuration and change management;
• Redirect Rules, Workers, KV;
• WAF and bot protection;
• SSL and network-related changes.

CI/CD & Automation

• CI/CD pipelines maintenance and development (GitLab CI, Jenkins);
• Infrastructure provisioning via Terraform and Ansible;
• Deployments and rollback management.

Infrastructure

• Linux administration (Ubuntu/Debian);
• DNS, routing, iptables;
• VPN (OpenVPN);
• Infrastructure on Hetzner and DigitalOcean.

Observability & Incidents

• Monitoring (Prometheus, Grafana);
• Logging (OpenSearch);
• Uptime and SLA control;
• Incident response for critical issues, on-call participation.

Analytics & Documentation

• Infrastructure support for Data / Analytics teams (including Airflow);

• Maintain infrastructure documentation, runbooks, and incident workflows.

   

Benefits:

💸 Flexible payment options: choose the method that works best for you;
🧾 Tax assistance included: we handle part of your taxes and provide guidance on the local setup;
🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care;
📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us;
🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more;
🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage;
💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow;
🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.

Location: Remote (EU)
Preferred: Warsaw/London (regular meetings in the city centre are highly appreciated)
Type: Freelance / Contract (B2B)
Compensation: Hourly or per-task (negotiated)

About

Hi, I’m Bohdan:)

I’m setting up a new multi-asset trading desk and I’m looking for a Trading Operations Analyst to help with analytical and operational tasks around trading data. This role is research/support-focused: you will work with datasets, reports, and post-trade analytics to help decisions be made faster and with higher confidence.

What you’ll do

• Perform post-trade analysis and prepare concise reports (tables + charts)
• Break down performance by 
  • instruments/tickers
  • time windows
  • trade reasons/tags (if provided)
  • holding time / entry quality buckets (if applicable)
• Detect anomalies and data-quality issues (missing fields, outliers, inconsistent logs)
• Produce clear visualisations and summaries that can be used in decision-making
• Communicate findings clearly and defend conclusions when challenged

Requirements

• Strong statistical analysis skills (practical, not academic)
• Strong Python for data analysis (pandas / numpy; polars is a plus)
• Strong data visualisation skills (matplotlib / plotly; ability to present insights)
• Ability to state conclusions under pressure (clear, direct, defendable)
• High attention to detail and strong ownership of output quality
• Ukrainian PE (FOP) or equivalent legal ability to provide services (B2B)
• Must have full legal right to provide services — no visa sponsorship

Note: Strong analytical thinking and clarity of reasoning are valued more than years of formal work experience.

Nice to have

• Prior experience with trading / market data
• Familiarity with performance metrics (PnL attribution, drawdown, slippage concepts)
• Availability for regular Warsaw/London meetups

Compensation

I’m open to negotiating pay depending on task difficulty:

• hourly rate, or
• fixed price per deliverable

Selection process

1. Intro call (fit + expectations + availability) + Light analytical task (quick, practical)
2. Post-trade analysis test (more realistic, based on sample data)

Disclaimer

• Contract / freelance only
• No visa sponsorship
• Long-term collaboration possible if the fit is strong

Fluent Trade Technologies is the fastest ‘end-to-end’ data & trading technology provider in the FX, FI and Futures markets.

Fluent is a market leader with a significant tier 1 & 2 client base in the financial world

Please visit us at www.fluenttech.net

Fluent is inviting a Full-Stack Developer to join our high-skilled engineers. Our team will be happy to onboard you and share all the relevant knowledge for your successful work. Join the Fluent Family and enjoy working together with us!

The position is fully remote.

What you will do:

• Lead a project in our application team, creating high-end automatic financial trading systems.
• Work directly with a customer.
• Be involved in requirements and devops. 

What you will need:

• At least 4 years of of development experience: 
• Fullstack + Microsoft : C# / .NET / .Net Core / MVC / Angular / HTML5 / Web Sockets 
• Experience in Multithreading, system architecture, LINQ
• Experience with SQL DB (MySQL) - Stored procedures, performance & tuning
• Experience in the full development lifecycle, from design to QA
• Good English

As Advantage:

• Experience in the financial industry 
• Experience with Solace messaging bus
• Experience with Linux, Mono
• Relevant academic background

Proxy-Seller is a proxy infrastructure company serving hundreds of thousands of users globally. We're building out our B2B Enterprise motion while maintaining a strong self-serve business.

We're looking for a Lifecycle Marketing Manager to own email marketing and CRM automation. You'll build the function from scratch: strategy, tech stack selection, and execution across the full customer journey.

The Role

• Primary focus: B2B lifecycle (60-70%) — Enterprise nurturing, trial-to-paid conversion, expansion
• Secondary: B2C/self-serve (30-40%) — onboarding, retention, win-back at scale
• Database: hundreds of thousands of contacts across segments
• Starting point: building from scratch — you'll select tools, design architecture, implement
• Reports to: CMO

Requirements

• 4+ years in email/CRM/lifecycle marketing with B2B experience
• Hands-on experience building automation workflows, lead scoring, and behavioral triggers from scratch
• Deep knowledge of email deliverability (SPF, DKIM, DMARC, reputation management)
• Experience with marketing automation platforms (HubSpot, Customer.io, ActiveCampaign, Klaviyo, or similar)
• Strong segmentation skills: RFM, behavioral, lifecycle-based
• Data-driven: A/B testing, cohort analysis, attribution
• English: Upper-Intermediate+ (written communication, content creation)
• Comfortable with AI tools for content, analysis, workflow optimization

Nice to Have

• Experience in proxy/data infrastructure/API/cybersecurity space
• ABM campaign experience
• Copywriting skills — ability to write emails without relying on copywriters
• Experience integrating marketing automation with CRM (Pipedrive, HubSpot CRM)

Responsibilities

• Build lifecycle marketing strategy and roadmap for B2B and B2C segments
• Select, implement, and manage marketing automation platform
• Design and execute automated sequences: nurturing, onboarding, retention, reactivation, win-back
• Build lead scoring model and behavioral triggers for personalization
• Segment database by ICP, product usage, lifecycle stage, engagement
• Coordinate with Sales/SDR on MQL criteria, handoff process, lead nurturing
• Own deliverability: domain reputation, list hygiene, compliance
• Track and optimize: open rate, CTR, conversion, revenue attribution

What We Offer

• Full-time remote, flexible schedule
• Ownership: build the function from zero, select your tools, shape the strategy
• Direct revenue impact — your work directly affects conversion and retention
• Education budget (courses, certifications, corporate English)
• PTO: 14 vacation days + 5 days off + 7 sick days + public holidays
• Equipment provided after probation

*We usually review applications within 3−5 business days
We share feedback if we’re able to move forward together. If this role isn’t the right match for now, we’ll keep your resume in our database and gladly reach out when a suitable opportunity comes up

If you like continuous growth and complicated challenges then Proxy-Seller is the way to go! Looking forward to your application