Jobs at Djinni

🚀 About the Opportunity

We’re hiring a Senior AI/ML Engineer for a full-time, long-term engagement in the Mobility & Transportation Technology domain. You'll be part of a high-impact team working on distributed, scalable back-end systems that power smarter logistics across aviation, shipping, and railway sectors.

🏢 About the Company

Our client is a trusted outsourcing and outstaffing company with over 8 years of experience in web and mobile development. With 120+ experts across 6 countries, they’ve delivered tailored solutions in healthcare, real estate, e-commerce, fintech, and real-time communications.

They also build their own products, including:

• VidRTC – a WebRTC video conferencing engine
• Apartmii – a real estate rental platform

💼 About the Project

The project focuses on building serverless, event-driven infrastructure for global transportation services. You’ll join a cross-functional team working on distributed backends, micro/macroservices, and forecasting models that optimize supply chains and reduce costs.

👤 Who We’re Looking For

Must-have experience:

• 5+ years of hands-on experience with Python in distributed, serverless environments (preferably on AWS)
• Strong knowledge of AWS tools: Lambda, RDS, ECS, SageMaker Pipelines, Endpoints, Studio
• Solid understanding of microservices architecture
• 2+ years working with SQL or NoSQL databases in performance-critical applications
• Practical experience with time series forecasting (ARIMA, Prophet, XGBoost, DeepAR)
• Strong practice with A/B testing, model tuning, and real-world deployment
• Upper-Intermediate or better English communication skills

Nice-to-have:

• Familiarity with .NET Core

🛠️ What You’ll Be Doing

• Design, build, and maintain scalable serverless systems
• Develop and deploy predictive models and time series analytics pipelines
• Collaborate with other engineers, QAs, POs, and the client’s CTO
• Ensure smooth CI/CD pipelines and high-performance deployment flows
• Follow development best practices, write clean and testable code
• Contribute to high-load backend systems in a fast-moving environment

🎁 What You’ll Get

• Remote full-time work within the EEA
• 21 paid vacation days + 5 sick days per year
• 50% co-funding for courses, conferences, and English classes
• Personalized development plan and mentorship support
• Fast, efficient communication and quick decision-making processes
• Flexible hours, empathetic HR, and volunteering opportunities
• A strong team with a collaborative and growth-focused culture

💬 Interested? Let’s connect — this is a great opportunity to join a future-focused team building real-world ML solutions in a high-demand industry.

Hi! We're looking for a proactive and results-driven SDR to fuel our client pipeline and support our sales growth.

🔍 Responsibilities: 

-Lead Generation: Identify and qualify leads through platforms like LinkedIn, Upwork, and more

-Outbound Outreach: Craft targeted messaging and engage decision-makers

-Sales Enablement: Support strategic planning and coordinate intro calls

-Event Participation: Represent the company at tech conferences (online/offline)

-CRM Engagement: Maintain lead data and track interactions

✅ Requirements: 

-Experience in IT outsourcing/outstaffing

-Strong English (spoken and written)

-Excellent communication and analytical skills

-Persistent, self-motivated, and adaptable in a fast-paced setting

➕ Nice to Have: 

-CRM and LinkedIn outreach experience

-Familiarity with lead generation tools and workflows

🎁 What We Offer: 

-Competitive salary + performance bonuses

-Dynamic startup culture & expert teammates

-Room for career growth

-100% remote flexibility

Who We Are
 

OpenMinds is a cognitive defence tech company countering authoritarian influence in the battle for free and open societies. We work with over 30 governments and organisations worldwide, including Ukraine, the UK, and NATO member governments, leading StratCom agencies, and research institutions.

Our expertise lies in accessing restricted and high-risk environments, including conflict zones and closed platforms.

We combine ML technologies with deep local expertise. Our team, based in Kyiv, London, Ottawa, and Washington, DC, includes behavioural scientists, ML/AI engineers, data journalists, communications experts, and regional specialists.

Our core values are: speed, experimentation, elegance and focus. We are expanding the team and welcome passionate, proactive, and resourceful professionals who are eager to contribute to the global fight in cognitive warfare.
 

Who we’re looking for

OpenMinds is seeking a highly skilled ML/NLP Engineer with expertise in designing and implementing machine learning models for semantic search, sentiment analysis, text clustering, and text summarisation tasks.

The ideal candidate should possess a strong background in ML, NLP, and deep learning techniques, along with proficiency in Python, using of LLMs, experience with popular ML libraries/frameworks such as TensorFlow, PyTorch, or Keras, and capable of delivering solutions end-to-end — from development to deployment (MLOps).
 

In the position you will:

• Design, develop, and implement machine learning models and algorithms for semantic search, sentiment analysis, text clustering, and text summarisation tasks
• Train and fine-tune large language models using transformer architectures like GPT, BERT, or RoBERTa
• Extract and process social media data as a source for training and evaluating NLP models
• Build and deploy semantic search systems, sentiment analysis models, text clustering algorithms, and text summarisation tasks
• Utilise techniques such as graph-based ranking, attention mechanisms, and sequence-to-sequence models for text summarisation
• Ensure scalability of ML models within Google Cloud Platform
   

We are a perfect match if you have:

• 4+ years of experience in machine learning, natural language processing, and deep learning techniques
• Proficiency in Python and experience with ML libraries/frameworks like TensorFlow, PyTorch, or Keras
• In-depth knowledge of large language models, including transformer architectures like GPT, BERT, or RoBERTa
• Familiarity with state-of-the-art NLP libraries and frameworks, such as HuggingFace
• Experience in training and fine-tuning language models
• Solid understanding of contextual word embeddings and their applications in NLP tasks
• Familiarity with data preprocessing techniques like tokenisation, stemming, lemmatisation, and named entity recognition
• Proficient in cloud computing platforms (GCP is preferred) for ML model development and deployment (MLOps)
• English level: B2+
   

We offer:

• Work in a fast-growing company with proprietary AI technologies, solving the most difficult problems in the domains of social behaviour analytics and national security
• Competitive market salary
• Opportunity to present your work on tier 1 conferences, panels, and briefings behind closed doors
• Work face-to-face with world-leading experts in their fields, who are our partners and friends
• Flexible work arrangements, including adjustable hours, location, and remote/hybrid options
• Unlimited vacation and leave policies
• Opportunities for professional development within a multidisciplinary team, boasting experience from academia, tech, and intelligence sectors
• A work culture that values resourcefulness, proactivity, and independence, with a firm stance against micromanagement

Who We Are
 

OpenMinds is a cognitive defence tech company countering authoritarian influence in the battle for free and open societies. We work with over 30 governments and organisations worldwide, including Ukraine, the UK, and NATO member governments, leading StratCom agencies, and research institutions.

Our expertise lies in accessing restricted and high-risk environments, including conflict zones and closed platforms.

We combine ML technologies with deep local expertise. Our team, based in Kyiv, London, Ottawa, and Washington, DC, includes behavioural scientists, ML/AI engineers, data journalists, communications experts, and regional specialists.

Our core values are: speed, experimentation, elegance and focus. We are expanding the team and welcome passionate, proactive, and resourceful professionals who are eager to contribute to the global fight in cognitive warfare.
 

Who we’re looking for

We’re looking for a Full-stack Engineer (React + Python) to help us build and scale a robust message delivery platform. This role will be central in developing end-to-end systems that enable secure, efficient, and high-volume communication across multiple channels. You’ll deliver scalable backend services, intuitive interfaces, and real-time delivery pipelines.
 

In the position you will:

• Own the development of a scalable full-stack system for multi-channel message delivery, ensuring reliability across diverse formats such as SMS, voice, social media, and messenger platforms
• Develop interfaces to support informational campaign creation, scheduling, targeting, and performance monitoring
• Implement real-time data pipelines and backend services for dynamic audience segmentation, automation triggers, and delivery status tracking
• Integrate third-party APIs (e.g., Telegram, Facebook, TikTok) and manage communication flows with attention to speed, fault tolerance, and localization
• Collaborate with cross-functional teams to introduce personalization capabilities, AI-assisted content tools, and multilingual support into messaging workflows
• Optimize the platform for high-throughput environments, with a focus on system resilience, observability, and load management
• Maintain a secure and robust infrastructure within Google Cloud Platform
   

We are a perfect match if you have:

• 5+ years of hands-on experience in full-stack development using ReactJS (TypeScript), FastAPI (Python)
• Strong grasp of OOP, design patterns, RESTful APIs, database design, and cloud infrastructure (GCP is preferred)
• Track record of delivering production-ready, enterprise-level applications
• Strong skills in debugging, performance optimization, and writing clean, secure, maintainable code
• Experience in modular architecture, building reusable components and UI Kits
• Experience in DevOps (docker/k8s, IaaC, CI/CD)
• English B2+
   

We offer:

• Work in a fast-growing company with proprietary AI technologies, solving the most difficult problems in the domains of social behaviour analytics and national security
• Competitive market salary
• Opportunity to present your work on tier 1 conferences, panels, and briefings behind closed doors
• Work face-to-face with world-leading experts in their fields, who are our partners and friends
• Flexible work arrangements, including adjustable hours, location, and remote/hybrid options
• Unlimited vacation and leave policies
• Opportunities for professional development within a multidisciplinary team, boasting experience from academia, tech, and intelligence sectors
• A work culture that values resourcefulness, proactivity, and independence, with a firm stance against micromanagement

Top Netics is a venture builder. We create and launch our own tech products across the MENA region, the United States, Europe, and Africa — products that solve real-world problems and scale fast. 

We also work as a technical partner to select clients — helping them design, build, and bring their digital products to market. From first prototype to full rollout, we stay hands-on and delivery-focused. We collaborate with both private companies and government organizations. 

If you're looking to join a team that builds with respect, clarity, and purpose — you're in the right place. 

Job Overview 

We are seeking a highly skilled Lead Blockchain Engineer to drive the architecture, development, and performance optimization of blockchain systems across our products. This role focuses on Solana, high-performance DEX infrastructure, and real-world asset (RWA) tokenization, with an emphasis on backend systems supporting low-latency data flows and trading logic. 

You will play a critical role in shaping protocol-level implementations, managing validator operations, designing performant smart contracts, and aligning blockchain architecture with overall product and system requirements. 

Key Responsibilities 

• Develop, test, and deploy smart contracts on Solana and EVM-compatible chains. 
• Take ownership of the entire blockchain implementation, ensuring seamless interaction between blockchain components and backend systems. 
• Collaborate closely with product and engineering teams to define tokenomics, integration flows, and feature development. 
• Design and implement high-performance, low-latency infrastructure for DEX operations and trading logic. 
• Set up and maintain Solana validator nodes, including low-level modifications as needed. 
• Conduct blockchain code audits, performance analysis, and optimization. 
• Stay ahead of emerging protocols, tooling, and best practices to ensure system excellence. 

Skills & Qualifications 

• 5+ years of software engineering experience, with 3+ years in blockchain-focused roles. 
• Strong proficiency in Rust; deep knowledge of Solana’s architecture and smart contract development; experience with Solana validator setup and modification. 
• Experience with DEX protocols such as Raydium, Orca, Meteora (V2-V4); familiarity with Uniswap is a plus. 
• Knowledge of Jito, Turbine protocol, and cryptographic patterns used in DeFi. 
• High-performance backend development experience including Kafka, socket-level networking, and high-throughput databases. 
• Familiarity with RWA tokenization patterns and regulatory-aware blockchain designs. 
• Solid grounding in algorithms and optimization techniques. 
• Experience with Web3 tools, blockchain SDKs, and cross-chain architecture. 
• Hands-on experience deploying and managing smart contracts on EVM-compatible chains. 
• Comfortable with Linux environments and basic DevOps practices. 
• Strong analytical and problem-solving skills, proactive communication, and effective team collaboration. 

What We Offer 

• Competitive market-level salaries that reflect your skills and experience. 
• A supportive and inclusive community that values collaboration and mutual growth. 
• Dedicated mentorship programs led by senior developers to support your personal and professional development. 
• Opportunities to work on cutting-edge blockchain technologies with real-world impact. 
• Flexibility and resources to help you grow your expertise and advance your career. 

Please Note: 

To help us better understand your expectations, please include your salary expectations in your CV, motivation letter, or email when applying. This information is important for us during the recruitment process. 

We understand no candidate will check every box — if you bring deep Solana experience and a passion for performant, scalable systems, we encourage you to apply. 

We are a software development and service company working on projects for clients in Europe, the US, and Israel. Our team consists entirely of developers working part-time or full-time on various projects.

Currently, we are in the early stages of building our brand and entering the market. To support this growth, we are looking for a Junior Business Development Specialist, with the potential to grow.

Requirements: 

- Research, Market Analysis and Analytical skills. Ability to gather and interpret data on market conditions, industry trends, and competitor activities;

- Strong communication and interpersonal skills;

- Proven ability to manage multiple tasks, prioritise effectively, and meet deadlines in a fast-paced environment;

- Demonstrated initiative and problem-solving abilities to contribute to business development goals and KPIs;

- Basic Understanding of IT/Tech Industry;

- Problem-solving mindset;

- English: Upper+.

Nice to have: 

- Bachelor’s degree or student in Computer Science or Business Administration, Marketing, Economics, or a related field (or equivalent practical experience);

- IT Sales experience.

Responsibilities:

- Conducting market research and analysis

- Assisting in the branding and go-to-market process

- Supporting pre-sales activities in the long run

We offer:

- Competitive compensation package.

- Excellent opportunities for professional growth.

- A friendly and respectful working environment.

- Full time role.

Our core values are responsibility, punctuality, and a commitment to self-development. We are looking to hire a goal-oriented, highly skilled developer for long-term cooperation.

Interviewing process: 

- Call with recruiter (30 min)

- Test Task 

- Interview with the Hiring Manager (1 hour)

- Job Offer

We are seeking a highly motivated Pre-Sales Engineer with a strong background in circuit engineering, radio engineering, and UAV systems. The ideal candidate will not only have technical expertise in UAV components and configuration but also possess excellent communication skills to support our sales team in delivering advanced UAV solutions. 

Responsibilities: 

• Collaborate with the sales team to understand client requirements and propose tailored UAV system solutions. 
• Present and demonstrate UAV products, focusing on technical aspects including electronics, communication systems, flight controllers, cameras, and antennas. 
• Assist in the design and integration of UAV systems, ensuring proper configuration and performance alignment with customer needs. 
• Serve as a technical consultant during pre-sales engagements, offering insights on flight control software such as Ardupilot, Betaflight, and INAV. 
• Utilize expertise in Mavlink, Cross-fire, and radio engineering to explain complex system functionalities to prospective clients. 
• Leverage UAV engineering knowledge and, where applicable, hands-on piloting experience to deliver practical and innovative solutions. 
• Maintain an up-to-date understanding of all UAV components and basics of aerodynamics to provide comprehensive technical support. 

Skills and Experience: 

• Proven background in circuit engineering with a solid foundation in radio engineering principles. 
• Demonstrated expertise in UAV systems, including configuration and integration of electronics, communication systems, flight controllers, cameras, and antennas. 
• Hands-on experience with UAV flight control software such as Ardupilot, Betaflight, and INAV. 
• Familiarity with Mavlink and Cross-fire protocols. 
• Understanding of UAV design and basic aerodynamics principles. 
• Strong problem-solving skills with the ability to translate complex technical concepts into clear customer benefits. 
• Excellent communication skills and ability to work collaboratively with both technical and non-technical stakeholders. 
• English Upper-Intermediate (B2) +  
   

Nice to have: 

• Experience with UAV piloting, offering practical insights into system performance and operational challenges. 
• Prior involvement in UAV project lifecycle from design through field testing. 

Join our dynamic team and help shape the future of UAV technology by bridging the gap between advanced engineering and customer success. If you are passionate about UAV systems and have a knack for technical sales, we encourage you to apply.  

Warmy.io is a leading platform that helps businesses enhance their email outreach by ensuring emails land in the inbox, not the spam folder. By using AI-driven technology, we help businesses improve deliverability and engagement, enabling better connections with their customers. As we continue to grow, we’re looking for a passionate and proactive Community Manager and Builder to help us grow and engage our user base across key communication platforms.

Job Description:

Warmy.io is seeking a dynamic and motivated Community Manager and Builder to create, grow, and engage vibrant communities on WhatsApp, Slack, and Facebook. You’ll play a pivotal role in nurturing relationships with our users, building a strong brand presence, and driving engagement across these platforms. Your efforts will create a positive environment where users can share knowledge, solve problems, and discuss all things related to email deliverability and outreach.

Key Responsibilities:

• Community Building: Develop and grow Warmy.io's presence on WhatsApp, Slack, and Facebook by fostering a positive, engaged, and supportive environment for users.
• User Engagement: Create and implement strategies to engage community members through discussions, Q&A sessions, challenges, live events, and other interactive activities across all platforms.
• Content Creation: Produce regular, relevant content (polls, articles, quick tips, announcements) to keep community members informed and engaged across WhatsApp, Slack, and Facebook.
• Relationship Management: Cultivate relationships with community members to understand their needs, address issues, and gather feedback to improve Warmy.io’s services.
• Onboarding & Support: Assist new community members with onboarding, ensuring they understand how to use Warmy.io and encouraging active participation in the community.
• Growth Strategy: Develop and implement strategies to grow the community organically by encouraging referrals, collaborations, and active participation from existing users on all platforms.
• Collaboration: Work closely with the marketing and product teams to communicate key updates, product launches, and gather insights from community feedback.
• Monitor & Moderate: Ensure community discussions remain healthy, inclusive, and on-topic. Address any inappropriate behavior or issues that arise within the community.
• Data & Reporting: Track and analyze community growth and engagement metrics across WhatsApp, Slack, and Facebook, providing regular reports to optimize strategies and show progress.

Requirements:

• Proven experience as a Community Manager, Social Media Manager, or similar role, ideally with experience managing communities on WhatsApp, Slack, and Facebook.
• Excellent communication and interpersonal skills, with the ability to foster trust and engagement within a community.
• Strong understanding of community building strategies, particularly in online platforms like WhatsApp, Slack, and Facebook.
• Creative problem-solving skills and the ability to generate engaging content that resonates with community members.
• Ability to work independently, prioritize tasks, and take initiative to grow and develop the community.
• Familiarity with SaaS, email deliverability, or email marketing tools is a plus. 

What We Offer

• Competitive compensation
• 12 PTO days, 10 sick days, public holiday recognition and B2B contract.
• Access to cutting-edge analytics tools and resources 
• Ownership of your function and close collaboration with leadership
• A friendly, international team and space to grow

BrainRocket is a software development company and digital solutions provider. The company has created over 40 cutting-edge products spanning 20 different markets. Our team of around 670 tech-savvy professionals successfully delivers scalable projects that are custom-made to the customers’ needs. We also strive to create a culture centered around personal and professional growth for employees in a positive and welcoming environment.

We're looking for a Senior Node.js Developer to join our team. 

✅ Requirements:
✔️Strong knowledge of JavaScript and the ECMAScript 6 standards
✔️3+ years of commercial experience with Node.js and Nest.js
✔️5+ years of commercial experience in web development
✔️Commercial experience of working with high loaded SQL or NO SQL databases
✔️Commercial experience of implementing the REST, GraphQL and WebSockets
✔️Understanding of the TDD principles and experience of writing tests
✔️Understanding of microservice architecture principles
✔️Experience of GIT version control system
✔️Experience with RabbitMQ
✔️Experience with Redis
✔️Experience with databases MongoDB, MySQL
✔️At least Intermediate lvl of English

✅ Will be a plus: 
✔️2+ years of hands-on experience developing over CI/CD/Micro Services architecture/Containers
✔️Experience with Kubernetes
✔️Experience with Nats
✔️Experience with TypeScript

✅ Duties and opportunities:

✔️In-house platform development
✔️3rd party API integrations
✔️Actively participate in developing new features from scratch

✅ 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;
🏝️ 20 working days of paid annual vacation, plus paid sick leaves;
🍲 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.

ABOUT US:

BetterMe is a health & wellness platform providing a tailored holistic approach to well-being. Since 2017, we have been on a mission to create a healthier world for everyone, regardless of age, sex, physical ability, or background. Our goal is to make a healthy lifestyle accessible to everyone so they can achieve long-term health benefits.

YOUR IMPACT:

• Assist marketing team with operational tasks;
• Deliver research on marketing activities and analyze content within the Health & Fitness sphere;
• Generate ideas for new advertising campaigns;
• Reviewing advertisements to ensure alignment with company policies and guidelines;
• Configure, launch, conduct advertising campaigns on Facebook/Google/etc;
• Monitor performance of marketing campaigns, look for the causes of deviations and opportunities for growth;
• Set technical task for creative and content teams.
   

ABOUT YOU:

• Junior marketing specialist or fresh graduate (degree in Marketing/ Economy/ Business/ Analytics);
• Intermediate or higher level of English;
• Desire to start/continue career in digital marketing in one of the biggest Health&Fitness Ukrainian Tech companies;
• High attendance to details, good analytical & research skills;
• Quick and self-motivated learner;
• The most important thing is your mindset and desire to generate ideas, come up with solutions to given tasks.
   

WILL BE A PLUS:

• Experience in any area of digital marketing;
• Experience of working with Facebook Ads Manager or Google Ads Manager or certification in digital advertising platforms.
   

Our mission is creating happiness within since we believe that having your mind and body in complete harmony is key for overall health and quality of life. We plan to capture the growth of the Global Health Market, and our ideal candidate will focus on building the largest healthtech company in the world. 💪
 

The success of the product became possible through the hard work and dedication of 400+ talented and forward-thinking employees who are true experts in their field. We're one of the biggest partners of Facebook, Google, Snapchat & Twitter within the CEE region.🌎
 

Our company is built on the ability to find the best people and provide them with everything needed to stay focused on what’s important to make our users even healthier, sportier, happier and better! We create a business environment that brings up best in everyone. We have no bureaucracy, and we give our colleagues complete freedom to make decisions and achieve brilliant results.🚀

BETER is a rapidly growing product company. We create competitive content supplemented with analytics. For more than 5 years, we have been organizing sports tournaments, broadcasts, and developing our own sports community. We hold 45+ thousand events per month in esports and classic sports. BETER products are known all over the world — our content is represented in 150+ countries.
Our current partners are the world’s most famous trading giants.

Now we are looking for an Engineering Manager (.NET/C#) to develop and implement a technical strategy for the development of a system for sports analytics. If you like to build a team, develop a technical culture, cover the most critical areas in development, help train others, and be a leader, then this position is for you.

Technology stack we work with: Microservice architecture, .NET 8+, MS Orleans, MongoDB, Apache Kafka, SignalR/WebSocket, k8s, AWS

Requirements:

• Be a business person, have a sense of responsibility for the entrusted area and treat it as your brainchild, be demanding of the team, but fair, set goals, monitor their implementation, control the workload of people, and systematically improve the level of skills in the team.
• 3+ years of experience in managing a team: organizing work, motivating, maintaining discipline, delegating and monitoring execution, exchanging feedback, and leadership.
• Write high-quality code in C# (.NET Core, ASP.NET Core), understand OOP and SOLID concepts, understand design patterns.
• 6+ years of expertise in the .NET ecosystem: tools, libraries, frameworks.
• RDBMS/NoSQL experience: knowledge of the principles of engine operation, ability to profile queries, design schemas, understanding the logic of index operation.
• Experience working with message brokers: knowledge of the operating principles of broker types, building asynchronous data delivery and processing with various guarantees and for various scaling requirements, fault tolerance, etc.
• Loyalty to DevOps practices and experience in their application: automation of development and quality assurance tools, monitoring, tracing, and debugging.
• Skills in profiling, debugging, optimizing code and queries to the database.
• Willingness to participate on-calls according to a pre-planned schedule.
• Experience writing unit tests, understanding when it is appropriate and when it is not.
• Adhere to the opinion that without code review it is impossible to work and convey this message to the masses :)
• Striving to improve existing solutions and develop new solutions, searching for growth points.
• A desire to share knowledge with engineers and be able to convey it.

It will be a plus:

• Experience developing in languages other than C#.
• Experience in digging into the insides of frameworks for self-improvement.
• A constant search for answers to the questions “why” and “how to do it better”, but at the same time critical thinking to understand when it is rational to do it “better”.
• Understanding of data structures and algorithms, understanding how O(1) differs from O(n).
• Understanding the difference between AMQP and Kafka, the pros and cons of such solutions.
• Higher technical education, training in mathematical/technical lyceums.
• Experience with Kafka, MongoDB, MS Orleans, Prometheus, ElasticSearch and OTel.
• Frontend development experience.
• Experience in cloud environments in general and AWS in particular.
• Master's Degree in Applied Mathematics.

Responsibilities:

• Organizing the work of the team, implementing and monitoring compliance with the necessary processes.
• Planning and distribution of work in a team, monitoring implementation.
• Design of services on the balance of the team in collaboration with the architect and business analysts.
• Implementing and maintaining good software development practices, such as coding conventions and code review.
• Writing code in C# as part of the implementation of tools and products.
• Writing unit tests for functionality.
• Mentoring engineers in a team, assistance in drawing up PDP.
• Assistance in troubleshooting, and training on how to prevent them in the future.
• Help in finding bottlenecks and performance problems, profiling database queries, and code.
• Conducting knowledge tests, developing tests for self-control and for hiring needs.
• Participation in interviews of team candidates, assessing the level of knowledge and expertise.
• Providing regular feedback to team members.
• Conducting team meetings on a regular basis.
• Approval of vacations, sick leave, time off, overtime in the team, and - correction of current plans.

What and how do teams work?

• A highly loaded system based on .NET 8+, which receives changes in real-time and recalculates sports analytics.
• Working in a microservice architecture, with a messaging system.
• Ability to choose technologies to effectively achieve results.
• Experienced and strong specialists in teams who are always ready to share knowledge.
• The code is packaged in containers and lives in AWS EKS.
• Kafka for real-time messaging.
• MongoDB, PostgreSQL for data storage and processing.
• Victoria Metrics for collecting metrics and monitoring.
• ElasticSearch for logs.
• Teams are cross-functional and focused on their services.
• Minimum bureaucracy, the ability to easily communicate with all levels of management.
• We strive to make decisions quickly, without months of discussions, if a person has analyzed the risks and alternatives and understands the essence of his proposal.

We offer:

• Ability to work remotely.
• Flexible work schedule.
• 100% paid sick leave.
• 20 working days of paid vacation.
• Competitive and timely payment for services.
• Personal mentoring and coaching.
• Team building and corporate events.
• Paid child care leave.

Hi there!

Looking for a career in B2B sales? Do you want to work with European markets and enhance your skills in multichannel client acquisition?

At giftmall, we are looking for a Sales Development Representative (SDR) to help us expand our presence in the Polish market. If you enjoy market research, testing various client engagement strategies, and working with international companies, we’d love to meet you!
 

What’s most important for this role?

✅ Fluency in Polish — both written and spoken. This is a key requirement, as you will be working with Polish clients.

✅ Experience in client acquisition — at least 1 year in SDR, Lead Generation, or B2B sales. We are looking for someone who understands the principles of identifying and engaging potential clients.
 

What will you be doing?

🔹 Conducting market research and analyzing potential clients.
🔹 Using LinkedIn, email, and other tools for client acquisition.
🔹 Testing various engagement strategies — A/B testing, automation, etc.
🔹 Managing CRM (HubSpot) and keeping data up to date.
🔹 Actively collaborating with the Sales team.
 

What would be a plus?

➕ Experience with CRM systems (HubSpot, Pipedrive, Salesforce).
➕ Knowledge of automated client acquisition tools.
➕ English language skills at Intermediate+ level.
 

What do we offer?

💰 Competitive salary — tailored to your skills and experience.
🏡 Flexible remote work model.
📚 Training & mentorship — we provide access to courses and webinars to help you grow as a professional.
🚀 Annual Performance Review meetings — to discuss your achievements and progress, ensuring your career growth and job satisfaction.
🏖 Official employment, paid vacations, and sick leave — we care about your well-being and work-life balance.
🎁 Discounts and corporate gifts — extra perks to make your work even more enjoyable.
 

How does the hiring process work?

1️⃣ HR interview.
2️⃣ Interview with the Head of Sales.
3️⃣ Test assignment.
4️⃣ Job offer! 🎉

📩 Interested in joining us? Send us your CV — we’d love to meet you!

As we continue to expand our global operations, we are looking for an experienced Treasury Manager to join our team in the Cyprus office. In this role you will take ownership of the ongoing development of our treasury function and liquidity management.
You will be responsible for accurate cash flow planning, automation of payment processes, effective banking relationships, and financial risk management.
This role involves close collaboration with international teams, implementation of best-in-class treasury solutions, and building a scalable financial infrastructure in a dynamic growth environment.

Explore opportunities at JustMarkets and become a part of our team of professionals!

Responsibilities

• Ensure stable liquidity and timely coverage of financial obligations
• Implement an accurate and up-to-date consolidated cash flow forecast across the company
• Optimize treasury workflows with a focus on automation and reducing manual operations
• Increase transparency and control over payment execution
• Establish an efficient structure of bank accounts and service condition 
• Reduce costs and strengthen control over payment limits and access rights
• Develop a system for monitoring FX and interest rate risks
• Design and implement practical hedging strategies where appropriate
• Ensure full compliance of treasury operations with internal policies and external regulations.
• Keep treasury policies up to date and provide training to internal teams

Requirements

• Proficiency in short- and long-term liquidity forecasting methodologies
• Knowledge of consolidated cash flow forecasting at group level
• Ability to develop and maintain cash flow budgets and perform variance analysis
• Experience in setting up and optimizing treasury workflows (approvals, limits, controls)
• Familiarity with ERP systems (1C, SAP, Oracle, MS Dynamics, etc.)
• Experience implementing automated solutions for payment and liquidity management
• Knowledge of banking products, account structures, and service conditions
• Management of access rights, payment limits, two-factor authentication, and user roles
• Understanding of FX and interest rate hedging instruments
• Skills in market risk analysis: sensitivity to exchange rates, interest rates, and maturities
• Experience in developing and implementing treasury policies, procedures, and internal guidelines
• Knowledge of KYC/AML requirements for payment and banking operations
• Understanding of internal control frameworks and SOX compliance (where applicable)
• Advanced Excel skills (including pivot tables, Power Query, formulas, macros)
• Experience with BI tools 

We offer

• 21 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to the Cyprus Public Holiday list
• Medical insurance
• Extensive relocation package
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

QATestLab is an international provider of independent testing services with over 20 years of experience in delivering quality assurance support across various industries — from e-commerce, banking, and healthcare to gaming, media, and telecommunications. Our service portfolio includes manual testing and test automation for web, desktop, mobile, and cloud applications.

Within our internal development department, we are building a new division focused on implementing AI tools and automating internal processes. We are currently looking for a Trainee AI Business Analyst to join this team — someone who can help transform ideas into practical AI-driven business solutions focused on marketing.
 

We expect that you:

• Have experience using ChatGPT, Claude AI, Gemini, or other alternative AI models
• Work confidently with prompts, understanding semantic structure and logical flow (Question → Context → Action)
• Understand key AI concepts such as LLMs, RAG, Web Search, Deep Research, AI assistants, and AI agents
• Have basic knowledge of tokenization and the limitations of modern LLMs
• Possess English language skills (written and spoken) at B1+ level or higher

Nice to have:

• Basic theoretical background in any programming language and familiarity with JSON format
• Basic understanding of SQL
• Basic knowledge of Git
• Basic knowledge of marketing fundamentals

Main responsibilities:

• Write, structure, and test prompts for major trending AI models professionally
• Evaluate the accuracy, clarity, and quality of AI outputs, and improve them quickly when needed
• Create, maintain, and migrate knowledge bases for AI assistants and agents focused on the marketing domain
• Use AI models to process marketing materials — textual, visual, and analytical
• Maintain a library of “best prompts,” document logic, tags, and variables
• Integrate prompts into software solutions
• Use, integrate, and configure AI agents on no-code platforms (n8n, OpenWebUI, Chatbase, etc.)
• Independently or collaboratively determine business needs through direct communication with company management
   

We offer:

• Flexible working hours: starting from 8 to 11 AM; full-time
• Possibility to work remotely
• Decent compensation with regular reviews based on the results
• 100% reimbursement with sick leave letter, 18 days off
• Mentor support at the beginning
• Free English and QA courses
• Developed corporate culture, loyalty, and assistance programs

We will be glad to see you as part of the team!

FLH Services is helping our client find a proactive and results-driven Middle Data Analyst to join a digital company in the Payments space, supporting business decisions through high-quality analytics.

If you’re confident in your Tableau and SQL skills, know how to turn data into clear insights, and want to see real impact from your work — this role is for you.

What We’re Looking For

• 2+ years of experience as a Data Analyst or similar (e.g., Payment Analyst) with Proven experience in FinTech domain 
• Strong Tableau skills: dashboards, calculated fields, performance optimization
• Confident SQL for data extraction and transformation
• Analytical thinking and attention to detail
• Ability to turn complex data into clear, actionable insights
• Experience working cross-functionally and aligning business needs with data
• Understanding of product and marketing metrics (e.g., Approval Rate, LTV)
• Ability to build predictive models for forecasting
• English level: B2

Responsibilities

• Develop and maintain Tableau dashboards
• Translate business problems into data tasks and deliver insights
• Define KPIs with stakeholders
• Extract and prepare data using SQL
• Present findings clearly for both technical and non-technical teams
• Improve dashboard usability, speed, and clarity
• Analyze billing models and product profitability
• Work with Python developers on data structuring

Nice to Have

• Background in Payments or FinTech
• Experience with subscription-based business models
• Understanding of data visualization and UX best practices
• Basic Python knowledge

What’s on Offer

• Competitive salary
• Fully remote work or office option at Arsenalna (Kyiv)
• Paid vacation and sick leave
• Friendly and supportive team environment

Join a team where your insights truly matter — we’d love to hear from you.