Jobs at Djinni

(!)Please note: This position is open to EU-based candidates only.

Job Description:

Middle/Senior Full-Stack Engineer

Role Type: Generalist / Execution & Support

Focus: Feature Development (Backend/Web/Mobile), Maintenance, Support

Role Summary:

We are looking for a versatile Full-Stack Engineer to handle the day-to-day development and maintenance of the Ionnyk ecosystem. You will step into a role that touches every part of our product: the mobile app used by clients, the web portals for administration/B2B, and the backend services. You will also play a crucial role in maintaining system stability and supporting our internal teams.

Key Responsibilities:

• Software Development (Full-Stack & Mobile): Develop, maintain, and implement RESTful Web Services using Kotlin and Spring Boot, leveraging JPA (Hibernate) and PostgreSQL with Flyway for database management. Build and maintain user-facing web interfaces using React, TypeScript, and Redux Toolkit. Maintain and evolve the mobile application using React Native and Expo, including handling BLE integrations for device communication. Manage third-party integrations (Stripe, HubSpot).

• DevOps & Infrastructure: Develop and maintain the GCP infrastructure, Kubernetes orchestration, and GitOps deployments via FluxCD. Assist with the integration and deployment process, demonstrating familiarity with GitLab CI/CD pipelines and Docker containerization.

• Technical Support & Tooling: Provide L2/L3 support, including analyzing bugs in the GCP console, and troubleshooting specific issues for the Customer Support team. Manage internal IT tools (Google Workspace, Slack, Scripts) to keep operations running smoothly.

• Code Quality: Adhere to best practices for code quality, testing, and continuous integration.

Required Competencies:

• Full-Stack Expertise:

• Expert in either Backend (Kotlin/Spring Boot) or Web Frontend (React/TypeScript) with Advanced skills in the other.

• Advanced knowledge of Kotlin and Spring Boot 3.x.

• Advanced knowledge of React (hooks, context) and TypeScript.

• Versatility: Willingness to switch between fixing a UI bug in React, debugging a Kotlin API endpoint, and analyzing a log in Google Cloud.

• Web/Frontend:

• Strong proficiency with React and Redux Toolkit.

• Familiarity with modern tooling: Vite, Tailwind CSS, and Material-UI (MUI).

• Mobile (React Native):

• Experience with React Native, Expo, MobX, and deploying to iOS/Android.

• Intermediate experience with State Management (Redux Toolkit or MobX).

• Data:

• Intermediate proficiency with PostgreSQL and comfortable with writing SQL queries.

• Familiarity with database migration tools like Flyway.

• Cloud & DevOps:

• Knowledge of Google Cloud Platform (GCP), Docker, Kubernetes, and CI/CD pipelines (GitLab CI).

• Basic understanding of Docker and continuous deployment practices.

• Nice-to-Haves/Bonus:

• Experience with Firebase Auth.

• Experience with Bluetooth Low Energy (BLE) libraries.

​What’s in it for you:

• ​Strategic Impact: Direct influence on the tech roadmap and the evolution of the Ionnyk ecosystem.

• ​Modern Stack: No legacy. Work with Kotlin 1.9+, Spring Boot 3.x, React, Expo, and K8s.

• ​Innovation: Build at the intersection of IoT, Art, and Cloud (E-paper & BLE technology).

• ​Infrastructure Ownership: Full autonomy over GCP infrastructure and GitOps (FluxCD) deployments.

• ​Flexibility: Remote or Hybrid work model with a focus on results, not micromanagement.

• ​Package: Competitive salary and the best hardware for your setup.

Futurra Group is a multi-product IT company.

Founded in 2016, we build cross-platform products at the intersection of EdTech, AI, and Lifestyle. Our applications are used by over 100 million users worldwide.

We are expanding the team and are looking for a Senior User Acquisition to own and scale growth across Paid Social for MusesAcademy, a fast-growing Edtech product for women with consistent double-digit growth across multiple consecutive quarters.

This role is about growth ownership, experimentation, and measurable impact on business metrics — not execution-only work.

What you will do

• Lead the UA buying team with further growth into people management
• Build and scale acquisition systems with Meta Ads 
• Own and shape the Paid Social approach across the product, including testing and optimization frameworks
• Decide what to test, why, and how fast
• Turn creative hypotheses into predictable growth levers
• Stop what doesn’t work. Scale what does. 

Key responsibilities

• Develop and execute a UA strategy in Meta Ads.
• Optimize advertising setups: campaign structures, placements, budgets, targeting approaches (broad, interest, stacked, geo mixes), and algorithm adaptation
• Build and maintain a hypothesis-driven testing system; interpret results and make data-backed decisions
• Collaborate closely with the creative team on hypothesis testing and performance analysis

Requirements

• 2+ years of hands-on experience with Meta Ads and budgets of $5k+/day or more
• Strong analytical skills: dashboards, performance metrics, basic attribution
• Clear understanding of how marketing impacts retention, conversion, and revenue
• Experience running A/B tests and analysing outcomes
• Ability to work with creatives: identify what performs and translate insights into actionable feedback

Nice to have

• Experience with TikTok Ads and Google Ads
• Background in mobile apps or subscription-based products
• Leadership experience: coordination, mentoring, process building
   

Why Futurra Group

Operational stability

• Fully equipped office
• Daily meals and snacks from multiple providers
• Full equipment setup
• 24 paid vacation days, official holidays, unlimited sick leave
• Accounting and legal support
• Partner discounts (sports, education, tech, lifestyle)
• Corporate sports initiatives and team activities

Growth and development

• 90% of leadership roles filled internally
• Vertical, horizontal, and cross-functional career paths
• Partial compensation for learning and access to a corporate library
• Internal events, knowledge sharing, and hackathons
• Structured onboarding with a dedicated buddy
• Direct access to C-level leadership
  Transparent, performance-based compensation

Culture

• Initiative-driven environment with fast implementation
• Low bureaucracy, transparent processes, and trust
• Fast decision-making, continuous testing, and scaling
• High ownership and collaboration across teams

Social impact

• Support for military and civilians
  Partnership with SKELAR Foundation
• Educational initiatives for veterans

We build an environment where individuals can influence products, teams, and culture. We do not promise an easy path — but we offer experience that delivers real impact.

Hiring process

1. Recruiter introduction
2. Test assignment
3. Interview with the technical manager
4. Final interview with the CEO
5. Offer
   
    

Location: Warsaw, Poland / Kyiv, Ukraine / Remote
Format: Full-time
Contract: B2B
Seniority: Senior
English: B2+

About the role

In our new project, we operate an automation-first media publishing business with multiple newsletter brands across several verticals such as finance, geopolitics, wellness, and more, reaching 20M+ people. Our focus is building reliable, production-grade automation that reduces manual work, prevents operational mistakes, and scales smoothly.

This is a hands-on engineering role for someone who can take messy, high-volume operational workflows and turn them into stable, observable, and maintainable systems using n8n, APIs, and AI.

What you’ll work on (core focus areas):
1) QA Automation Workflow with Agentic AI / similar tools (pre-send / pre-publish gates)

Design and maintain automated QA workflows that detect and flag high-impact issues in email newsletters before content goes out.

Examples:

• broken links and missing images
• duplicated blocks/paragraphs
• malformed HTML / broken elements
• rendering/layout anomalies across common email clients

The system should output a clear PASS/FAIL verdict, with severity levels and actionable notes, and route only flagged cases to human QA. 
 

2) Support Inbox Automation (triage + safe auto-actions)

Build and maintain automation that reduces support workload.

Examples:

• classifying inbound messages across hundreds of email accounts (platform requests, compliance/complaints, unsubscribe requests, etc.)
• triggering safe automated actions where appropriate (e.g., routing, logging, suppression/unsubscribe flows)
• labeling priority and urgency, and notifying a human support agent when needed
   

3) Content Automation Workflows (later phase, after ops stability)

As the system stabilizes, you’ll also contribute to AI-driven content workflows.

Examples:

• structured topic ingestion and enrichment (signals → multi-model brief → post)
• guardrails and quality gates (structured outputs, validation, retries)
• operational tooling that helps publishing teams move faster with fewer errors
   

4) Continuous improvement of our automation stack

Bring new ideas, scale, improve, monitor, and maintain the automation systems that power our AI-first media operations.
 

Key Responsibilities

• Design and implement advanced AI-driven workflows for QA, support operations, and content production.
• Automate repetitive, high-volume processes using AI tools, scripts, and integrations.
• Build systems connecting platforms via APIs, webhooks, and structured data pipelines.
• Reduce manual work, execution time, and error rates across teams through reliable automation.
• Implement guardrails for agentic flows: structured JSON outputs, validation rules, confidence thresholds, retries, and fallbacks.
• Own workflow reliability: monitoring, alerting, incident response, and runbooks.
• Document workflows clearly so they can be operated and extended by others.
   

Tech environment (examples, not a limitation)

We currently use tools like:

• n8n (workflow orchestration)
• Browser automation (e.g., Playwright or equivalent) where needed
• LLM/Vision models (Gemini/OpenAI/Claude or equivalents)
• Email testing / preview tools (e.g., Email on Acid / Litmus; plus MailerCheck/Mailtrap or equivalents)

You’ll have the autonomy to propose better tooling and architectures if they improve reliability, speed, or quality.
 

Requirements

• 4-6+ years of experience in automation engineering / technical operations / integration engineering / workflow engineering (including AI workflow automation and agentic systems)
• Proven experience building production workflows in n8n (or comparable platforms) with strong operational discipline
• Strong scripting skills in Python and/or Node.js (parsing, checks, utilities, integrations)
• Solid API integration skills (REST, webhooks, auth, pagination, rate limits)
• Working knowledge of PostgreSQL; familiarity with Supabase and Redis is a plus
• Practical experience using LLMs in production (structured outputs, evaluations/guardrails, prompt reliability) 
• Solid AIOps / MLOps / DevOps-style experience with major cloud/VPS providers (AWS, Google Cloud, DigitalOcean, Hetzner, etc.)
• Strong troubleshooting mindset: you can debug, stabilize, and keep systems running under load
• Ability to translate real operational needs into clean systems (not just prototypes)
• English B2+
   

Nice to have

• LangGraph experience
• Experience with email/newsletter workflows in tools like Substack, Ghost, Beehiiv, or similar
• Experience with support triage automation and SLA-based ops
• Familiarity with observability practices (logging, metrics, alerts)
• Background in media/publishing, performance marketing, or high-volume content operations

We are seeking a highly technical Machine Learning Engineer to work onsite with a client team in Kyiv, supporting multiple customers and delivering production-grade ML solutions.

This role has a strong emphasis on ML Ops, model deployment, and computer vision, with additional exposure to Palantir Foundry (pipelines and UI). The successful candidate will be comfortable working independently in environments with uncertain or evolving requirements, while collaborating closely with both onsite and remote teams.

Key Responsibilities:
 

• Design, develop, train, fine-tune, and deploy machine learning models into production environments.
• Build and maintain ML Ops pipelines, including model versioning, deployment, monitoring, and retraining.
• Develop and support computer vision solutions for real-world business use cases.
• Work with structured and unstructured data to deliver scalable ML solutions from PoC → MVP → Production.
• Use Docker to containerize ML workloads and ensure portability and reproducibility.
• Contribute to and maintain Palantir Foundry pipelines and UI components (prior experience strongly preferred; training can be provided).
• Collaborate with cross-functional teams (engineering, product, client stakeholders) both onsite and remotely.
• Clearly communicate technical approaches, trade-offs, and results to non-technical stakeholders.
• Proactively drive progress and decision-making, even when requirements are ambiguous.
• Analyze data to find patterns and create machine learning solutions for challenging business issues
• Understand the AI/ML program journey to formulate relevant high impact business questions that can be answered through data analysis.
   

Required Skills & Experience:
 

• 3+ years of hands-on experience in Machine Learning, including model training, fine-tuning, and deployment, production ML systems
• Strong experience with Docker for ML workloads.
• Proficient with ML Ops concepts (CI/CD for ML, model lifecycle management, monitoring).
• Hands-on experience with PyTorch, TensorFlow, Keras, advanced Python skills (NumPy, Pandas, Scikit-learn, etc.).
• Experience working with cloud platforms (AWS, Azure, or similar).
• Familiarity with SQL for data analysis.
• Ability to work independently and take ownership of delivery.
• Fluency in English (spoken and written).
• Strong interpersonal skills with the ability to translate client requests into technical solutions and explain complex ML topics succinctly to technical and non-technical audiences

Strongly Preferred / Nice to Have:
 

• Prior experience with Palantir Foundry:Data pipelines, Foundry applications / UI
• Experience with computer vision use cases.
• Experience working in agile delivery environments.

Project description

The SEM product is embedded within the Geosciences Suite of Applications. This application has multiple views consisting of both 2D and 3D visualizations. The current data visualization is not sufficient for what we would like it to be. This role is expected to work with the lead and the product owner to understand the current shortcomings, investigate and research potential solutions, propose these solutions to the teams, and then work on the implementation of the agreed upon work. To get to this stage, the developers will also need to learn the inner workings of the visualization framework within Geoscience.

Responsibilities

Design, develop, and maintain graphics-intensive modules within the Geoscience platform using Java and OpenGL.

Implement advanced 2D and 3D visualization features for seismic, geological, and geospatial data.

Optimize rendering performance and ensure cross-platform compatibility, particularly in Linux environments.

Collaborate with geoscientists and software engineers to translate domain-specific requirements into technical solutions.

Participate in code reviews, testing, and documentation to maintain high-quality software standards.

Stay updated with the latest developments in graphics technologies and geoscience applications.

Skills

Must have

Bachelor's or Master's degree in Computer Science, Geoscience, or a related field.

5+ years of professional experience in Java development with a focus on graphics programming.

Proficiency in OpenGL and related graphics libraries for rendering complex datasets.

Strong experience working in Linux environments, including shell scripting and system optimization.

Excellent problem-solving skills and the ability to work collaboratively in a multidisciplinary team.

Nice to have

Experience with geoscience software platforms.

Familiarity with geoscience data formats and visualization techniques.

Knowledge of additional programming languages such as C++ or Python.

Understanding of GIS technologies and spatial data analysis.

Experience with agile development methodologies and version control systems like Git

Languages

English: B2 Upper Intermediate

Hey there!

Lemon.io is looking for a skilled Senior Account Executive to drive client acquisition and contribute to our business’s ongoing growth. You’ll have a unique opportunity to make a significant impact on the company’s success.

Why work at Lemon.io:

We are a growing, bootstrapped company that invests heavily in the growth and development of our team. We are deeply committed to serving our customers and strongly focus on transparency. Our CEO actively engages in daily operations, fostering a collaborative and open environment. Our business is heavily transactional, and while we work hard, we also make sure to have fun along the way.

About Company:

Lemon.io is a fast-growing developer marketplace that connects top-tier vetted software developers with innovative companies looking to build and scale their technology. 

Key Responsibilities:

• Client Acquisition: Manage inbound leads and proactively engage in outbound sales activities. This includes monthly phone calls to reengage unconverted leads to create new opportunities and keep prospects in the pipeline.
• Sales Strategy & Execution: Collaborate on and execute sales strategies to meet or exceed individual and team revenue targets.
• Pipeline Management: Maintain a structured and healthy pipeline by tracking leads, managing sales stages, and ensuring timely follow-ups.
• KPI Attainment: Meet or exceed monthly, quarterly, and annual KPIs, including lead conversions, revenue targets, pipeline growth, and outbound engagement metrics.
• Market Insights: Monitor market trends, competition, and customer needs to position Lemon.io strategically within the industry.
• Cross-Functional Collaboration: Work closely with Product, Marketing, Customer Success, Account management, and Developer Matching teams to align solutions with client needs.
• Reporting & Analytics: Track key sales metrics, report progress, and analyze performance to refine strategies and tactics continuously.
  
  Qualifications:
• 2+ years of B2B sales experience, ideally in the tech or SaaS industry.
• Proven success in closing deals and driving new business while maintaining high deal velocity.
• Results-oriented and KPI-driven, with a demonstrated ability to meet or exceed sales targets.
• Strong knowledge of sales processes, negotiation techniques, pipeline building (including phone outreach), and management.
• The ability to adapt communication and sales tactics to meet the market's needs, stay motivated, and thrive in a dynamic, fast-paced environment.
• Fluent in English with excellent communication and relationship-building skills (all the company-wide communication is in English).
• Flexibility to work with US-based clients (most clients are from NY & SF).
• Experience with CRM systems and other sales tools (Ideally with Hubspot and Apollo).
  
   

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, traveling, home office upgrade, mental wellness etc.
• Help with maintaining your Ukrainian PE

Selection process:

• Initial screening call with a recruiter
• Call with the Sales lead & Fractional Head of Sales
• Gathering references
• Call with founders

We can’t wait to hear your story! Send us a CV and a cover letter through our application form. Looking forward to having you on board!

Adwa is a fast-growing iGaming platform offering both in-house products and tailor-made solutions for our clients.
At Adwa, we don’t just create iGaming products — we build long-term player experiences. Join a team where innovation, empathy, and a growth mindset drive every decision.

We are expanding our team and looking for a communicative and customer-driven VIP Manager to support and grow our VIP segment. 
 

About Us

• We work with Tier-1 markets and focus on delivering high-quality, localized player experiences.
• You’ll join a collaborative, international team where initiative, open feedback, constant dialogue, and a good sense of humor are core to how we work.
• We offer real growth opportunities — both within the department and across the company. You’ll be able to evolve into roles such as VIP Manager or VIP CRM Specialist depending on your interests and performance.
   

Responsibilities

• Manage a portfolio of VIP players, building strong, trust-based relationships.
• Provide a personalized VIP service across multiple channels (email, phone, messengers).
• Track player activity and ensure assigned KPIs are met (deposits, GGR, LTV).
• Identify potential high-value players and convert them into the VIP segment.
• Handle escalations and resolve complex cases with empathy and professionalism.
• Collaborate with CRM and marketing teams to run tailored retention campaigns.
   

Requirements

• 1+ year of experience in iGaming (VIP/PreVIP/Retention/Account Management).
• English level B2+ — mandatory.
• Additional European language (preferably Greek) — a plus.
• Proven skills in customer service, negotiations, and objection handling.
• Analytical mindset with experience using CRM systems and player metrics.
• High resilience, empathy, and strong client-oriented approach.
   

We offer

• Remote full-time role 
• 5/2 schedule (2 days off), Flexible working hours: 9:00–18:00 CET, 10:00–19:00, 11:00–20:00 (with a 1-hour break)
• 24 paid vacation days and 3 weeks of paid sick leave per year.
• 2 extra days off annually.
• 75% compensation for relevant courses and corporate English lessons.
• Equipment provided after the probation period.
• No micromanagement — we trust our people and encourage autonomy.
• Ongoing internal coaching and mentorship to support your development.

Commit Offshore is an integral part of COMMIT, the largest IT powerhouse based in Israel and the US, delivering cutting-edge development projects efficiently since 2005. Starting with a simple mission to provide top-tier IT professionals, we have evolved into a leading provider of IT staff augmentation and outstaffing services with 900+ employees.

In this role, you will be responsible for sourcing, attracting, and hiring top tech talent across different domains and levels of complexity.
 

As we continue to expand our international presence, we are looking for a Mid-Level Technical Recruiter to join our dynamic team and help us attract top-tier technical talent.
 

About the Role

In this role, you will be responsible for sourcing, attracting, and hiring top tech talent across different domains and levels of complexity.
 

Key Responsibilities

• Manage end-to-end recruitment for a variety of technical positions, including Software Engineers, DevOps, Cloud Architects, Data Engineers, QA, and more.
• Source high-quality candidates through multiple channels (LinkedIn Recruiter, job boards, referrals, networking, etc.).
• Assess candidates’ technical and cultural fit, collaborating with hiring managers to ensure alignment with client needs.
• Work with an international talent pool across different time zones and regions (Europe, North America, LATAM, etc.).
• Build and maintain a strong talent pipeline for ongoing and future hiring needs.
• Ensure a great candidate experience throughout the recruitment process.
• Track and manage candidate data within the Applicant Tracking System (ATS).
• Stay up to date with tech industry trends, hiring best practices, and outstaffing recruitment models.
   

Requirements

• 2-4 years of experience as a Technical Recruiter in an international outstaffing or IT services company.
• Strong experience recruiting for various tech positions at different seniority levels.
• Familiarity with cloud, DevOps, AI/ML, and software engineering roles is a plus.
• Knowledge of global recruitment trends and experience sourcing talent from multiple regions.
• Proficiency in using ATS platforms and LinkedIn Recruiter.
• Excellent communication and negotiation skills.
• Ability to work in a fast-paced, dynamic environment and manage multiple requisitions.
   

Nice to Have

• Experience hiring for niche or high-demand tech roles.
• Understanding of outstaffing models and international labor laws.
• Familiarity with technical assessment tools and processes.

Remote | Full-Time | CET/EET

About Us

My Real Profit is a SaaS analytics platform for Amazon sellers. We are focused on delivering clear, actionable insights to our clients.

Role Overview

We are looking for a Lead Generation/Sales specialist with 1+ year of B2B experience, comfortable with numbers, and not afraid of a fast-moving SaaS workflow.

Key Responsibilities

• Communicate with leads and existing clients via email, messages, LinkedIn, etc.. 
• Manage subscription changes, renewals, and updates (Stripe).
• Support leads throughout the full sales cycle.
• Keep CRM records up-to-date.
• Work with the sales team on feedback collection, reporting and process improvements.

Requirements

• 1+ year of sales/marketing experience.
• Familiarity with CRM systems (HubSpot is a plus).
• Comfortable with numbers and simple analytics.
• English: Upper-Intermediate (B2) or above.
• Located in Ukraine or Europe (CET/EET time zones).

Nice to Have

• Experience with Amazon sellers or Amazon analytics tools.
• Experience in client/sales calls
• Basic familiarity with Stripe.

What We Offer

• Fully remote work environment.
• 15 days Paid Time Off (PTO).
• 13 paid holidays.
• 3 paid sick days.
• Company-covered work laptop (or reimbursement for equipment).
• Professional growth in a company with a strong data culture.

We are inviting you, a highly motivated and results-oriented DevOps Engineer (Windows & Cloud Infrastructure), to join our team on a full-time basis, ensuring and developing solutions, as well as strengthening the product infrastructure.

Our team has unique expertise in research, analysis, and product development. Relying on technical insights and a data-driven approach, we create disruptive, future-defining innovations in the fintech industry that remain our basis for success. 

Responsibilities

• Setting up and maintaining the trading infrastructure of the project
• Interaction with engineering teams and stakeholders
• Drawing up documentation and instructions for the operation of the infrastructure
• Providing technical leadership for the customer 

• Providing effective business solutions

   

Requirements

• 4+ years of experience in DevOps practices
• Proven expertise in configuring and managing Windows servers
• Proficiency in scripting with PowerShell
• Experience with cloud platforms (AWS, Azure, Alibaba, GCP etc.)
• Hands-on experience with monitoring tools and systems
• Extensive knowledge and experience with Ansible and Terraform
• Solid experience in administrating MySQL databases 
• Experience in building and managing CI/CD pipelines
• Strong background in network information security, including implementation and maintenance
• Ability to develop and implement practical and effective solutions

• English Intermediate and higher

   

Will be a plus

• Experience with CFD domain
• Experience managing MetaTrader server environments
• Knowledge of Docker, Kubernetes
• Proficiency in programming languages such as Python, C#
• Knowledge of PostgreSQL databases

• Experience working with enterprise network architectures and server platforms

   

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company's approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We are looking for a result-driven Lead Generation Manager to join our growing team.

Hiring process: Intro call with a Recruiter — Technical interview — Offer.

Requirements:

- Your English level at least Intermediate;
- Experience in the position of Lead Generation Manager in an IT company from 3 years;
- Experience working with Upwork or Mail, LinkedIn;
- Understanding of Upwork lead-generation mechanics: strategy creation, profile optimization, and improving conversion rates;
- Understanding of tender/RFP processes is a plus;
- Deadline- and quota-driven;
- Written and verbal communication skills;
- Decision making skills the ability to multitask and prioritize your workload.

Responsibilities:

- Research, identify, and reach out to potential leads through Upwork, Mail, LinkedIn;
- Write highly-customized cover letters;
- Meet and exceed KPI goals;
- Analyze and report on lead generation metrics to track progress and identify areas for improvement;
- Own the full Upwork lead-generation process end-to-end, including strategy optimization, profile improvement, hypothesis testing, and increasing conversion rates;
- Participate in the search and qualification of tenders (RFP/RFQ), including gathering information for proposals and aligning with the Sales and Marketing teams;
- Collaborate with sales teams to develop effective lead-generation strategies;
- Support the marketing team by providing market insights, feedback on content, helping optimize Upwork portfolios, and testing outreach/ICP hypotheses;
- Result-oriented with the understanding of KPI/OKRs and how they fit;
- Experienced in research approaches, techniques, and familiarity with the most common tools for data search and searching/validating emails (PhantomBuster, snov.io, Hunter, NeverBounce, etc.);
- Develop and maintain a database of leads and prospects for future reference (Hubspot).

What we offer:

- Flexible work format - remote, 8-hour working day without time trackers;
- Competitive salary;
- TIght-knit and friendly team;
- Personalized career growth;
- Up to 50% coverage of the cost of professional courses;
- Vacation time, sick-leaves, national holidays ;
- Competitive bonuses for a personal recommendation of new employees;
- Professional development tools (mentorship program, tech talks and workshops);
- English classes with a teacher;
- Corporate events and team buildings.

Responsibilities:

• LLM configuration and optimization (Mistral, LLaMa, Qwen or others) - fine-tuning, quantization, performance tuning;
• Assessing required computational resources, selecting the optimal infrastructure for model deployment (on-premise or cloud), and analyzing cost efficiency;
• Implementing RAG to integrate models with vector databases;
• Orchestrating interactions between multiple ML services (e.g., one model generates tags, and another validates task descriptions).
• Developing a service for interacting with the model (API for predictions, model management, integration with our application).
• Optimizing model performance for real-world usage.

Requirements:

• Experience with LLM models (Mistral 7B, GPT-3/4, LLaMA, Claude, Falcon, Bloom, etc.);
• Understanding of Retrieval-Augmented Generation (RAG) and model integration with databases;
• Proficiency in Python and libraries like PyTorch, TensorFlow, Hugging Face, and LangChain;
• Experience in evaluating and optimizing infrastructure for AI deployments;
• Experience in developing APIs for integrating AI models into business processes;
• English level at least A2-B1.

Nice to have:

• Hands-on experience with fine-tuning and dataset preparation/annotation;
• Experience with vector databases (Pinecone, Weaviate, FAISS);
• Experience with Java.

We offer:

• Regular result-based salary reviews;
• Comfortable working hours (10-19 Kyiv time zone);
• Bonus system;
• Established product-focused environment;
• Range of tasks, from quick and simple to challenging investigation to run;
• Cheerful & dynamic environment;
• Friendly and open-minded team;
• Virtual workspace with perspective to move into one of the offices;
• Mentorship;
• Attractive social package (unlimited and paid sick days, fully paid vacation, birthday day off, etc;)
• Sport and English classes discounts.

Hiring steps:

• First interview with the Recruiter;
• Technical interview with the Team Lead;
• Job Offer.

Your expertise:

• High personal interest and self-development in AI / ML
• Experience in creating Production services as an ML Engineer
• Experience with Data Science and Quantitative Analysis activities.

Will definitely be a plus:

• Experience with AI / ML services for marketing and sales: product recommendation, retention, customer segmentation, personalization, or others
• High personal interest in Quant, algorithmic strategies, Finance, DeFi
• Experience with creating and supporting algorithmic strategies, including their risk management
• Experience in systematically monitoring and evaluating the performance of AI/ML solutions with a set of KPIs
• Experience with Agentic AI: multi-agent systems, complex prompt engineering, LLM finetuning
• Experience with documenting solution architecture and experiment reports
• Experience with Research & Development projects
• Experience in AI / ML startups or personal pet projects

What’s in it for you?

• Opportunity to deal with top-notch technologies and approaches in a world-leader product company with millions of customers
• Opportunity to make a difference for online privacy, freedom of speech, and net neutrality
• Decent market rate compensation depending on experience and skills
• Developed corporate culture: no micromanagement, culture based on principles of truth, trust, and transparency
• Support of personal and professional development
  • coverage of costs of external trainings, conferences, professional literature
  • support of experienced colleagues
  • in-house events and trainings
  • regular knowledge sharing in teams
  • English classes and speaking clubs
• Life-balance support
  • 25 working days of vacation
  • 5 days of paid sick leave per year without providing a medical certificate (no limitation on sick leaves with medical confirmation)
  • generous maternity leave program
• Professionally strong environment, friendly and open atmosphere, ability to influence the product development and recognition for it

You will be involved into:

• Perform extensive ML and Data Science research for new AI / ML solutions
• Develop new AI / ML solutions and participate in the architecture definition
• Support and upgrade current AI / ML solutions used in Production

About the company and project:

ZONE3000 is proud to represent its partnership with Namecheap (www.namecheap.com). Namecheap was founded in 2000 on the idea that all people deserve value-priced domains delivered through stellar service. Today, Namecheap is a leading ICANN-accredited domain name registrar and web hosting company with over 16 million customers and 19 million domains under management — and we’re just getting started.

Our culture is built on the values that we live every day: the way we work, the way we collaborate with our global network of colleagues and the way we relentlessly innovate solutions that meet the emerging needs of our customers.

Namecheap has been on the market for 25+ years and is the 2nd largest domain registry in the world. We are the Namecheap Machine Learning Team.

The team prototypes and develops innovative systems with AI and Machine Learning. At the moment, there are more than 10 Production systems in the areas of Emails, Payments, Customer Service, and Analytics. Some of them have proven quality at the level of global market leaders.

The team provides all the conditions for active professional growth. The culture combines the best from enterprises and startups: a high level of professionalism, truly innovative technologies, friendliness, and stability.

Project description

Our team is responsible for the development, integration, and support of corporate information systems designed to help business processes run with maximum efficiency.
We develop a set of software products used by 15k+ Luxoft employees. Our solutions automate a wide range of business processes, including client relationship management, contract workflows, purchasing, business travel, budget planning, invoicing, recruitment, personnel administration, and time and resource management.
We are looking for an experienced Software Developer with deep knowledge of architectural approaches to software design and implementation.

Responsibilities

Be part of an agile development team

Participate in microservices architecture implementation

Participate in architecture and system design reviews

Understand the concepts of Clean Architecture and DDD

Be able to conduct code reviews

Have experience with the .NET 9 tech stack

Be able to write maintainable code

Skills

Must have

.NET 9

DDD

Clean Architecture

Angular 19

MS SQL

Nice to have

Advanced English

Azure Kubernetes Services

Azure DevOps (CI-CD, Docker, HELM)

Enterprise Architecture

EF Core

Microservices architecture

Elastic

Redis

Languages

English: B2 Upper Intermediate

We are looking for a highly skilled and strategic Senior DevSecOps Engineer to lead our security operations and infrastructure automation initiatives. In this role, you will bridge the gap between development, security, and operations, ensuring our on-premise environment remains secure, resilient, and efficient.

You will act as a subject matter expert, leveraging cutting-edge tools like CrowdStrike to automate threat detection and response, while maintaining robust perimeter security via Cloudflare.

KEY RESPONSIBILITIES:

• Implementation and automation of security tools in the CI/CD process (SAST, DAST, SCA).
• Analysis of vulnerabilities in code, infrastructure and containers.
• Development and configuration of security monitoring systems, incident response.
• Monitoring and improving the security level of on-prem infrastructures.
• Interaction with developers, DevOps and security teams to implement secure practices.
• Active participation in the processes of IAM configuration, management of certificates, secrets and access policies.
• Conducting internal security audits, participation in external (e.g. penetration) tests.

REQUIRED QUALIFICATIONS:

• Experience: 5+ years of experience in DevSecOps, Security Engineering, or a related field, with at least 2 years in a Senior role.

• Tooling Expertise: Deep hands-on experience with the following specific tools:

  - Baremetal/on-premise infrastructure

  - Docker (Docker Swarm is a strong plus)

  - Gitlab CI

  - CrowdStrike

  - Cloudflare

  - ELK.

• SIEM Proficiency: Proven experience deploying and tuning SIEM solutions (e.g., Splunk, Elastic Security, Datadog, or similar).
• Infrastructure: Strong background in managing on-premise infrastructure (physical servers, data centers, virtualization, networking).
• Scripting: Proficiency in Python, Go, or Bash for automation and tooling.

NICE-TO-HAVE:

• Experience with Kubernetes and such tools as Wiz.io and Torq.
• Previous involvement in high-load, regulated, or 24/7 production environments (e.g., iGaming, FinTech, telecom or similar).

WE OFFER:

• Fully remote work opportunity

• Enhanced leave benefits:

  - 20 days of paid vacation

  - 5 paid days off

  - 14 paid sick leaves

• Company clubs & communities
• Celebration gifts for personal milestones
• Corporate online events, raffles & challenges
• Corporate English program
• Corporate yoga classes
• Team-building activities
• Coworking compensation
• Training and development programs (internal & external).