Jobs at Djinni

QA Madness is a European IT service company that focuses strongly on QA and cybersecurity. The company was founded in 2013 and is headquartered in Poland.

Currently, we are searching for an experienced General QA Engineer to become a great addition to our team. Our client is looking for a General QA Engineer for the aviation project. You will play a key role in the development of an automation framework following best practices.
 

Must have good communication skills in English.

Work type: Remote.
Technical level: Middle.
Job category: QA.
Project: Aviation project.
English level: Upper-Intermediate.

 

Responsibilities:
— Execute automation test suite and analyze/report results;
— Manual testing with existing test cases;
— Plan and describe test scenarios for future automation in cooperation with colleagues;
— Implement new automation tests;
— Participate in team meetings to discuss task implementation details from a QA perspective;
— Create detailed testing documentation to grow the internal knowledge base;
— Search and try new testing solutions that can bring benefits;
— Be part of a full-stack development team;
— Look for new approaches in automation and apply best practices.

Required Skills:
— 2+ years of experience working with Manual and Automation testing;

— General knowledge and practical experience writing web automation using JavaScript;
— Strong proficiency in TypeScript and experience with testing frameworks such as Playwright and WebDriver.io;

— Experience with web testing frameworks and tools;

— Understanding of software development processes, stages, concepts, and methodologies of Quality Assurance;

— Experience in test case development, execution and maintenance;

— Experience with CI/CD tools;

— Strong analytical and diagnostic skills, attention to detail;

— Willingness to ask for help from colleagues and to help others;
— Knowledge and experience working with Appium for Mobile Automation;
— Upper-intermediate English level.

What We Offer:
— Competitive salary in USD or EUR and good compensation package (reviews on demand to ensure your compensation reflects your growth and impact);
— Corporate English courses with native speakers;
— Remote work opportunity;
— Flexible work schedule (Enjoy the freedom to start your 8-hour workday at a time that fits your schedule best, anytime between 8 a.m. and 11 a.m.);
— The ability to focus on your work: a lack of bureaucracy and micromanagement (no tracking tools).

Steps of the interview process:

STEP 1: Send your resume and complete the questionnaire.
STEP 2: Go through the screening interview with a Tech Recruiter.
STEP 3: Interview with technical specialists.
STEP 4: Interview with a client.
 

Please note, that this job is a full-time position, and it is relevant only if you meet all requirements. Any candidate who fails to meet the requirements will not be considered for the job.

*I give consent to the processing of my personal data uploaded via the form under the terms and conditions of QA Madness Privacy Policy (Processing of Candidates Personal Data).

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.

We are looking for a SEO Manager to join our team!

Requirements:
- Proven SEO experience (3+ years);

- Deep technical SEO expertise,

- Experience in the betting/sports/e-commerce industry;

- Ability to manage multiple projects simultaneously;

- Deep knowledge of white-hat and black-hat SEO methods;

- Experience with large project launches from scratch;
- Extensive experience managing and optimizing multilingual websites

- Experience working with AI-generated content;

- Ability to work with AI tools (prompt creation, effective usage for SEO tasks);

- Skills in delegating tasks to junior specialists;

- Strong task prioritization skills.

Will be your plus:
- Experience with Product SEO;

- Ability to set short and mid-term goals and organize team efforts to achieve them;

- Business metrics understanding;

- Proven cases of recovering websites after Google updates.

Responsibilities:
- Competitor analysis and market research;

- Launching new projects (full SEO cycle: strategy, budget, semantics, content, on-page optimization, internal linking, link-building plan);

- Conducting a technical SEO audit of the website, providing technical recommendations and guidelines for the website developer;

- Searching for new ways to attract traffic, offering suggestions to improve the conversion rate of the existing traffic;

- Monitoring key performance indicators and providing regular progress reports.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing holding, 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, PIN-UP clubs for movie / book / pets lovers and more
🎳Other benefits could be added based on your location

We are looking for Senior UAV / Flight Control Engineer for one of our clients in civil aviation. 

The role is focused on hands-on work with UAV platforms and flight control systems. We are looking for someone with solid practical experience in configuring, testing, and optimizing drone systems in real-world environments.

Requirements:

- Strong hands-on experience with ArduPilot

- Experience with dual GPS / GNSS configurations

- Practical experience with RTK systems

- Strong PID tuning experience on UAV platforms

- Experience working with medium to large drones

- Background in Electronics Engineering, Mechatronics, Robotics, or a related field

- Ability to work on-site in Europe

 

Project details:

Contract duration: 6 months

Format: on-site

Location: EU

Start: as soon as available

dNovo Group is looking for an experienced Meta Media Buyer to plan, launch, and optimize Facebook and Instagram ad campaigns while building high-converting lead generation funnels in GoHighLevel. The ideal candidate understands the full customer journey—from ad creative and targeting to funnel optimization and lead automation—and can consistently improve campaign performance and ROI.

Responsibilities

• Launch, manage, and optimize Meta (Facebook & Instagram) ad campaigns
• Build and maintain funnels, landing pages, and automations in GoHighLevel
• Test audiences, creatives, and offers to improve CPL, CPA, and ROAS
• Implement and manage Meta Pixel and conversion tracking
• Analyze campaign performance and scale successful campaigns

Requirements

• 2+ years of experience running Meta Ads campaigns
• Hands-on experience building funnels in GoHighLevel
• Strong analytical and campaign optimization skills
• Experience with lead generation campaigns
• English level B2+

Platform: GoHighLevel

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.

Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client builds technology that empowers media companies to strengthen their businesses and deliver better experiences to their audiences. What began as tools to enhance audience engagement has grown into a global operation focused on driving large‑scale video growth for leading media brands. Their machine‑learning‑powered video platform maximizes revenue across web, mobile apps, CTV, and DOOH, giving publishers greater control, efficiency, and transparency.

The platform is fully demand‑agnostic, with supply path optimization at its core, ensuring partners capture more value without unnecessary intermediaries. Guided by a consistent philosophy of putting media companies first, the team acts as a true partner-listening, adapting, and delivering smarter video solutions that evolve with the fast‑changing digital landscape.

Key Requirements:
🔹 Bachelor’s degree in Computer Science, Engineering or equivalent technical field (or 4+ years of equivalent experience);
🔹 5+ years hands-on experience in technical support environment, implementing and debugging JavaScript/HTML/CSS in production environments;
🔹 Solid command of browser DevTools, network-trace analysis and console debugging;
🔹 Experience with version control systems such as Git, and understanding of SQL or ability to query and interpret data sets;
🔹 Ability to document technical issues and solutions clearly and concisely
🔹 Experience working in multicultural environments, particularly with U.S.-based teams, is an advantage;
🔹 Ability to effectively communicate and collaborate remotely across time zones, demonstrate proactive self-management, and maintain strong independent working habits;
🔹 English - Upper-Intermediate or higher.

What you will do:
🔹 Support the seamless onboarding of new clients by managing technical configurations, troubleshooting integration issues, and ensuring smooth implementation;
🔹 Troubleshoot technical implementation issues and meet response time targets;
🔹 Maintain expertise in EX.CO products and features, sharing knowledge and best practices with internal teams;
🔹 Monitor technical performance, identify issues and resolve proactively;
🔹 Write and maintain technical documentation, integration playbooks, and internal knowledge base articles;
🔹 Diagnose and resolve technical issues effectively, collaborating with the engineering and Product teams to address bugs, design, and client requests;
🔹 Manage platform configurations, including content setup, video player settings, and basic advertising integrations;
🔹 Conduct post-launch QA focused on validating technical performance and expected behaviors;
🔹 Perform validation checks on integration files and ensure configuration accuracy across environments;
🔹 Collaborate with developers and product teams to implement and test new integrations, including third-party APIs and SDKs.
🔹 This role follows a hybrid work model with three days in the office. The team works in rotating weekly shifts that align with both U.S. and European time zones. One week you’ll work the early daytime schedule (9:00–18:00 EET), and the next week you’ll switch to the later afternoon–evening shift (13:30–22:30 EET)

Interview stages:
🔹 HR interview;
🔹 Technical & general interview;
🔹 Home assessment;
🔹 HR interview;
🔹 Reference check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

We're looking for an experienced Head of Poker / Senior Product Manager (Poker) to join our team!

Requirements:
- At least 3 years of experience in the iGaming industry in leadership roles within the Poker vertical (Head of Poker, Poker Product Manager, Poker Operations Manager)
- Experience launching a poker project or launching and scaling the Poker vertical within an existing online casino, with proven results
- P&L ownership and management, including developing the Poker vertical growth strategy and a marketing strategy for promoting cash games and tournaments
- Experience in attracting poker-focused traffic through different models (CPA, RS, Hybrid), evaluating traffic source performance, forecasting ROI, and implementing cross-sell strategies for active players

- Experience hiring and building teams required to achieve business goals, including establishing efficient internal processes

- Strong understanding of customer retention principles, including working with bonus systems and monitoring their effectiveness

- Experience in team leadership and cross-functional collaboration with other departments

- Understanding of anti-fraud principles, including methods for detecting bots and unfair play

- Data-driven approach, with decision-making based on analytical data and performance insights

Responsibilities:
- Creating a long-term strategy for poker as a standalone product and as part of the casino ecosystem.

- Full ownership of the vertical’s P&L (revenues and expenses). Forecasting GGR and NGR, and controlling marketing budgets.

- Continuous monitoring of the effectiveness of current processes and operative adjustment to achieve business goals.

- Prioritization and supervision of new feature implementation.

- Participation in the design and optimization of tournament schedules, configuration of rakeback systems and bonus mechanics.

- Working with the traffic department to develop strategies for attracting poker players. 

- Building relationships with key poker media and specialized poker schools.

- Creating funnels to convert active casino players into poker players and vice versa to maximize LTV.

- Designing and launching promotions, campaigns, and tournament series. Regular analysis of bonus efficiency and its impact on retention.

- Supervising the SMM strategy and building a loyal community around the product.

- Developing and implementing policies for detecting bots, team play, chip dumping, and the use of prohibited software.

– Monitoring the balance between recreational players and professionals. Implementing tools to protect recreational players and extend their lifecycle.

- Building reporting in Tableau and conducting daily analysis of key metrics (DAU, FTD, Retention D1/D7/D30, Churn Rate).

- Adjusting strategy and tactics based on data, conducting A/B tests for game mechanics and marketing offers.

- Searching for, hiring, and onboarding key team members (SMM specialists, analysts, operations managers).

Our benefits to you:

☘️ An exciting and challenging job in a fast-growing group of companies, 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

Join our dynamic international digital marketing team where innovation and results converge. We are looking for a seasoned SEO Account Manager to lead our clients' SEO strategies and drive outstanding results in website rankings, traffic, and engagement.

Key Responsibilities:

• Develop and execute effective digital marketing strategies to improve website rankings, organic traffic, and user engagement.
• Respond to client requests and lead the team in their execution.
• Collaborate with cross-functional teams including content creators, web developers, ad managers and designers to implement best practices.
• Perform detailed keyword research to identify valuable target keywords and optimize content accordingly.
• Create and manage content optimization plans that align with SEO goals and business objectives.
• Conduct thorough website audits to identify technical and content-related SEO opportunities and issues.
• Stay up-to-date with industry trends and search engine algorithms to ensure digital marketing strategies remain effective and compliant.
• Monitor and analyze website performance using SEO tools and Google Analytics to provide regular performance reports to clients.
• Communicate with clients to understand their goals, provide strategic recommendations, and address any concerns.
• Provide guidance on website structure, internal linking, and other technical aspects to improve crawlability and indexing.

Qualifications:

• Proven experience as a Marketing Account Manager in an agency setting (more than 2 years).
• Excellent command of the English language with exceptional written and verbal communication skills.
• Problem-solving attitude with a continuous learning mindset to adapt to evolving client challenges and digital marketing trends.
• Client-centric approach with the ability to manage multiple client accounts simultaneously.
• In-depth knowledge of SEO techniques, keyword research, and content optimization.
• Proficiency in using SEO tools such as SEMrush, Moz, Ahrefs, Google Analytics, and Google Search Console.
• Strong understanding of content management systems (CMS) and experience in content optimization.
• Detail-oriented with the ability to analyze data, draw insights, and make data-driven decisions.
• Strong organizational skills and the ability to meet deadlines in a fast-paced environment.

Job Type: Full-time, Permanent

Project Description:

We are looking for a Java Full-Stack Developer to join a banking project within the Treasury and Liquidity domain. The project focuses on building and enhancing systems that support liquidity management, cash flow monitoring, regulatory reporting, and internal treasury operations.

You will be working in a modern technology environment, contributing to the development of scalable backend services and user-friendly frontend applications. The team operates in an agile setup and leverages AI-assisted engineering tools to improve development efficiency and code quality.

Responsibilities:

- Design, develop, and maintain backend services using Java and Quarkus

- Develop and enhance frontend components using JavaScript

- Build and maintain REST and GraphQL APIs

- Work with SQL databases, including data modeling and query optimization

- Collaborate with business stakeholders within the Treasury/Liquidity domain

- Participate in code reviews and ensure high-quality coding standards

- Utilize AI-assisted development tools (e.g., GitHub Copilot) to increase productivity

- Contribute to architectural decisions and continuous system improvements

- Support testing, debugging, and resolving production issues

Mandatory Skills Description:

- Minimum 3 years of professional experience in Java development

- Fluent English (spoken and written)

- Strong experience with JavaScript

- Hands-on experience with REST APIs, GraphQL and Quarkus - Must have

- Solid experience working with SQL databases

- Experience with AI-assisted engineering tools (e.g., GitHub Copilot)

Nice-to-Have Skills Description:

- Experience in banking, treasury, or liquidity management projects

- Knowledge of microservices architecture

- Experience with cloud environments

- Familiarity with CI/CD pipelines

- Understanding of financial instruments and regulatory reporting

- Experience working in Agile/Scrum teams

Languages:

English: B2

Hello.

We are looking for a Middle+/Senior Node.js Developer to join Ohayu (https://ohayu.com). We are building the easiest way for travelers to stay online anywhere in the world. We’re a fast-scaling B2C mobile + web app (iOS/Android/Web) that lets people buy eSIM data plans in minutes - cheaper than roaming, no SIM shops, no hassle. Thousands of travelers already use Ohayu worldwide, and we’re just getting started.
Our ambition is bigger than eSIM: we’re evolving Ohayu into a full Travel App that makes every journey smoother.

What you’ll do:

This role is for someone who wants real ownership and real product impact.

• Own integrations with third-party APIs (telco/eSIM providers, payments, analytics, etc.) - abstraction layers, reliability, observability, edge cases, scale.
• Shape backend direction: architecture decisions, technical standards, and how we build/ship safely at speed.
• Enable rapid experimentation: implement backend changes for A/B tests and product iterations that directly impact conversion and retention.
• Build and maintain production-grade services: migrations, logging, alerts, uptime, and smooth releases.

What we’re looking for:

• 5+ years of backend with OOP experience
• 5+ years with Node.js + TypeScript
• 2+ years with NestJS
• 5+ years with MySQL / MariaDB / PostgreSQL
• Hands-on production experience: migrations, monitoring/logging, alerts, process managers (pm2/supervisor), incident mindset
• You work independently, communicate clearly, and take responsibility end-to-end
• At least intermediate English level (all work communication is in English)

Nice to have:

• Experience with high-load systems
• Experience supporting A/B testing and experimentation platforms/pipelines

Why to join us:

• Direct product impact: what you ship gets used immediately by real travelers.
• Ownership: you’re not “a contributor,” you’re a builder helping set the backend direction.
• Product engineering culture: we care about UX and conversion as much as we care about clean code.
• Fast pace, real learning: constant iterations, clear feedback loops, real-world constraints.
• Genesis ecosystem: access to strong expertise, resources, and networking.
• Benefits: health insurance, 20 paid vacation days, annual performance review with clear salary progression.

Work format: Possibility to work fully remotely or from our offices in Warsaw, Kyiv or Lviv.

Join us in reshaping the future of connectivity.

We are looking for a skilled and driven Senior Full Stack Software Engineer to join our growing team. 

In this role, you’ll join a team of engineers ranging from junior to senior, a group of experienced hands-on engineering managers, and a range of other team members all focused on one thing - providing a world-class educational experience to students from all walks of life.

 Responsibilities:

• Design, develop, and maintain scalable and reliable web applications using C# and Vue.js
• Collaborate with product and engineering managers, stakeholders, and other teams to scope, prioritize, and deliver value adding features to our consumers
• Write clean and testable code
• Lead and mentor more junior developers in code quality, clean architecture, and best practices

You may be a good fit if you have (requirements):

• 6+ years of professional software development experience
• Proficient (2+ years experience) in each of the following, with senior-level expertise in at least one:
  • Modern C#/.NET
  • Vue.js (or similar reactive frameworks, e.g. React, Angular)
  • CSS and modern front-end styling practices
  • Database technologies
• Experience leading complex engineering initiative design and execution
• Strong clean coding experience (maintainability, flexibility, extensibility, reliability)
• Strong communication skills and experience giving and receiving code reviews
• Experience with version control systems
• Experience mentoring other developers, formally or informally

What Makes You Stand Out (nice-to-haves)

• University degree in Software Engineering or related field
• Experience with GCP, GKE, GCS (or similar cloud technologies)
• Experience with PostgreSQL
• Familiarity with DevOps (CI/CD pipelines, K8s, Helm, Argo CD, Terraform)
• Experience with Application Security, SecOps, Cloud Security, or similar
• Experience with migration patterns (strangler-fig, dual-write, CDC, etc)
• Experience with rollout strategies (blue-green, canary, phased)
  
   

Qualities that will make you successful:

• Strong interpersonal and communication skills;
• Ability to work collaboratively in a remote environment;
• Growth mindset and motivated by constructive feedback;
• Proven ability to work independently, manage schedules, and meet deadlines;
• Passion for education and building solutions that support students and educators.

Responsibilities:

-Deployment and infrastructure support in AWS and Azure

-Administration of the company's network infrastructure (local and cloud)
-VPN settings (Cisco AnyConnect, Wire Guard)
-Administration of virtual servers in the Digital Ocean cloud service (Linux)
-Setting up and monitoring the company's servers.
-Administration of company accounts in Google, Atlassian (Jira, Confluence), Figma services
-Setting up the CI\CD process based on Azure, Bitbucket, GitLab services
-Support and configuration of microservice infrastructure based on Docker containerization.

You will get:

-Working with interesting tasks and advanced technologies
-Opportunity to express yourself and be heard
-Fully remote work
-Our company wants to cooperate with brave, talented and interesting people. We are ready to develop and improve our skills with you, learn from you, and share experiences.

Strim Duo is a creative digital studio based in Limassol, Cyprus. We specialize in social game development, product engineering, UX/UI design, custom software solutions, mobile apps, and post-launch product support.
Our mission is to build products that work seamlessly across devices, delivering engaging experiences for millions of users worldwide.

What We’re Looking For:

— 2+ years of experience in brand marketing, event management, or creative project roles
— Strong understanding of B2B marketing and partner communications
— Creative thinker with a strong aesthetic eye and attention to detail
— Excellent project management and multitasking skills
— Proactive, flexible, and solutions-oriented approach
— Experience in the gaming, tech, or entertainment industry is a plus
— Fluent English is a must

Key Responsibilities:

• Prepare gifts for B2B partners, press kits for media and influencers
• Plan and execute B2B events — from VIP parties and networking events to full-scale conference booths at ICE, SBC, Sigma
• Handle event logistics: venue scouting, vendor management, timelines, budgeting
• Coordinate on-site execution, guest experience, and branded merchandise
• Track and evaluate post-event performance and partner feedback
• Support and develop brand campaigns and activations, from ideation to execution
• Coordinate with designers, copywriters, and video teams on content creation

ORIL is looking for an experienced Full-Stack Engineer with DevOps skills to support a business-critical aviation operations system. The engineer will be responsible for investigating and resolving critical issues across application, database, infrastructure, and integrations, ensuring the system operates smoothly at all times.

This role focuses on production reliability, incident response, and system stability outside regular working hours. This role requires weekday on-call availability from 7:00 PM to 7:00 AM EET (12:00 PM – 12:00 AM ET). Also the engineer is expected to handle incidents during weekends and holidays when needed, ensuring reliable support coverage for critical system issues. 

What are we looking for?

— 5+ years of experience building production systems.

— Strong Node.js / NestJS backend development skills.

— Experience with Angular frontend development.

— Knowledge of PostgreSQL and Redis.

— Experience with CI/CD pipelines (Azure Pipelines or similar).

— Understanding of DevOps practices and infrastructure troubleshooting.

— Experience supporting production systems and handling live incidents.

— Ability to troubleshoot across code, database, integrations, and infrastructure.

— Strong debugging and problem-solving skills under pressure.

— Upper-Intermediate English (B2+) for communication with international teams.

Nice to have:
— Experience in SRE or production support roles.
— Experience with high-availability or mission-critical systems.
— Experience with WebSockets or real-time applications.
— Experience troubleshooting external API integrations.

What will you do?

— Provide on-call support for production incidents, including emergency fixes.
— Investigate and resolve critical issues affecting system stability.
— Perform incident triage, root cause analysis, and mitigation actions.
— Troubleshoot problems across frontend, backend, database, infrastructure, and integrations.
— Support deployments and infrastructure troubleshooting.
— Collaborate with engineering teams to resolve complex incidents.
— Document incidents and solutions to improve system reliability.

Engagement Model:

— Weekdays 7:00 PM to 7:00 AM EET (12:00 PM – 12:00 AM ET).

— Full weekend and holiday coverage for critical incidents

— Monthly retainer for availability.

— Hourly compensation for actual incident work.

— Long-term engagement (6+ months expected).

If you are ready to work in a role that includes after-hours support and occasional shifts aligned with the ET timezone, we would love to hear from you!

Domain: SaaS
Project: AI strategy product
Client: Germany
Location: Remote (attending events once a quarter across the EU)
Time Zone: CET
Contract: B2B

About US
DevKit is more than just an IT company - we are a team of passionate professionals dedicated to creating cutting-edge solutions. Our employees work on exciting international startups, collaborating with highly skilled teams from around the world. With expertise in software development, design, and engineering, we help bring innovative ideas to life and drive success on a global scale!
Our mission is to connect exciting projects with top-tier professionals. We are committed to creating a dynamic space where innovation thrives, top talent excels, and global teams unite to develop cutting-edge solutions.

About PROJECT
The company is a trailblazing AI-powered SaaS platform, reshaping the landscape of procurement from a tactical function to a strategic business ally that orchestrates seamless value chains. The state-of-the-art solution empowers organizations to independently develop procurement strategies with a flexible framework adaptable to their specific needs and contexts.

Redefining traditional category management, the company’s all-encompassing solution takes it to new heights by harnessing the capabilities of AI, fostering extensive collaboration, and integrating data from diverse sources beyond conventional category taxonomy. At the product, they are driven by a purpose-centered ethos, dedicated to tackling ESG-related challenges, positioning procurement as a catalyst for positive change rather than merely a cost-cutting entity.

The multitude of prestigious awards and recognitions speaks to their leadership in the AI-driven procurement technology landscape, showcasing our unwavering commitment to innovation and excellence.

Main Tech Stack
AI/DS/ML related stack

Requirements

- Have 5+ years of proven industry experience in applying Machine Learning and AI techniques.
- Demonstrate proficiency in Machine Learning principles and generative models, with an understanding of computational limitations and data privacy considerations.
- Showcase expertise in NLP, LLM (3+ years), including prompt engineering, training, fine-tuning, RAG, evaluation, transfer learning techniques, and anomaly detection.
- Possess knowledge of Data Analysis/Processing, Data Visualization, and Storage systems (e.g., Databases, Data Lakes, Data Warehouses).
- Advocate for best coding practices, thorough documentation, rigorous reviews, data integrity, security, and performance optimization, with expertise in the Python ecosystem and popular ML libraries/frameworks, including those tailored for LLM.
- Have experience in Infrastructure management (MLOps/LLMOps, AWS/GCP Clouds, SQL, REST APIs, GitHub), and overseeing end-to-end ML pipelines.
- Demonstrate proficient English communication skills, both verbal and written, with a focus on clarity, openness, and professionalism.

Responsibilities

- AI/DS/ML initiatives organization-wide, overseeing the entire ML lifecycle from conception to execution.
- Drive continuous development of AI/ML functionalities for our SaaS product, prioritizing well-structured, secure, and scalable code, complemented by comprehensive documentation and rigorous testing protocols.
- Initiate the integration of pertinent research findings into our product, particularly in procurement, through experimentation and the creation of solutions like chatbots, forecasts, and decision support systems.
- Utilize your software engineering expertise and business acumen to foster the growth and maintenance of our ML services, guiding all stages of technology development.
- Establish and manage high-quality datasets, alongside developing data pipelines for procurement data processing.
- Collaborate closely with cross-functional teams of software engineers to enact transformative changes within procurement practices.
- Stay informed about the latest advancements in AI/ML technologies and industry best practices, actively contributing insights for continuous improvement.
- Cultivate a culture of learning, knowledge sharing, and team development within our Data Science team.

Will be a plus

- Seize the opportunity to join the team and make meaningful contributions to our engineering excellence within an international team and context.
- Occasional business travel within Europe may be required, averaging once per quarter, alongside team-building company events.
- Join a pioneering AI-driven procurement technology startup, contributing to the creation of innovative solutions that significantly impact enterprise customers.

Benefits

- A long-term role in a stable, fast-growing company
- Flexible working hours with a results-oriented approach
- Competitive salary and benefits package (vacation, sick leave, national holidays)
- Comfortable workspace, corporate events, and team-building
- Continuous learning, professional growth, and skill development

If you're looking for a place to grow, innovate, and make an impact, we'd love to have you on board!

INSTYTUTUM is an international beauty brand combining advanced skincare science and digital technologies to create personalized skincare experiences.
 

We are developing beauty-tech products powered by AI, including skin analysis, recommendation systems, and digital consultation tools that enable personalized skincare at scale.
 

We are looking for a Chief Technology Officer (CTO) to lead our technology strategy, build scalable digital platforms, and drive the development of AI-powered products supporting our global growth.

Role Overview
 

The CTO will lead the development of INSTYTUTUM’s technology ecosystem, including digital products, AI solutions, and operational platforms.

This role focuses on building scalable systems, integrating multiple services, and developing technology that supports both customer-facing products and internal business operations.

We operate in an enterprise-startup environment, where technology must support rapid growth, complex integrations, and evolving operational processes.

⭐ You will play a key role in shaping the company’s technology strategy and building the core digital infrastructure of a global beauty-tech platform.

Key Responsibilities
 

• define and execute the company’s technology and platform strategy aligned with product and business growth
• design and scale a secure, reliable, event-driven technology ecosystem
• develop AI-based digital services and personalization tools for customer experiences
• build and evolve customer data and operational platforms supporting end-to-end business processes
• drive automation of internal workflows, including operational, production, and logistics processes
• design and maintain systems integrating 20+ internal and external services
• ensure high standards of cybersecurity, platform reliability, and data protection
• lead and grow engineering teams and engineering culture
• collaborate closely with product, operations, and business teams
• manage technology partnerships, vendors, and infrastructure providers
 

Requirements
 

• proven experience in a senior technology leadership role (CTO / VP Engineering / Head of Technology)
• experience working in enterprise-startup or high-growth product environments
• experience building platforms with multiple integrations (20+ systems or services)
• strong experience designing scalable distributed systems and event-driven architectures
• experience implementing technology solutions for operational or production-oriented businesses
• experience with modern backend technologies including Golang and Node.js
• experience with distributed databases and messaging systems
• experience working with cloud platforms such as Google Cloud Platform (GCP)
• solid understanding of CI/CD pipelines, DevOps practices, and infrastructure reliability
• strong knowledge of data architecture and scalable platform design
• understanding of networking, cybersecurity, and platform security
• experience with AI-driven tools, recommendation systems, or data platforms is a strong advantage
• English level B2+
 

Technology Environment
 

• backend: Golang / Node.js
• architecture: distributed systems, event-driven architecture
• cloud infrastructure: Google Cloud Platform (GCP)
• messaging systems and distributed databases
• CI/CD pipelines and DevOps infrastructure
• AI-powered personalization and recommendation systems

⭐ You will have the opportunity to design and scale a modern technology platform from architecture to execution.

What We Offer

• opportunity to build the technology foundation of a fast-growing global beauty-tech brand
• ownership of AI-driven digital products and technology platforms
• collaboration with an international team
• opportunities for professional and leadership growth

⭐ This role offers significant ownership and the chance to shape the long-term technology vision of the company.
 

Work Format
 

• remote position
• full-time role
• collaboration with international teams

• official full-time employment with the company
• compensation paid through the company payroll
• B2B / contractor arrangements, including work through a private entrepreneur (FOP), are not available for this role
• the position includes a probation period in accordance with company policy
• the final compensation package is discussed with selected candidates during the final interview stages

If you believe this role is an opportunity to fully realize your expertise, leadership, and vision in building impactful technology, we would be glad to connect and start a conversation.