Jobs at Djinni

An international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Malta, and Portugal.
Here, everything moves at rocket speed: driving innovation, pioneering projects, and fast-tracking careers.
Together, we turn ideas into action—let’s get started!

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

✅Responsibilities:

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

✔️ Hiring and training technical personnel

✔️ Determining project requirements and developing work schedules for the team

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

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

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

✔️ Delegating work and assignments to team members

✔️ Collaborating with their team to identify and fix technical problems

✔️ At least upper -Intermediate lvl of English

And for the Developer part:

✔️ In-house platform development

✔️ 3rd party API integrations

✔️ Actively participate in developing new features from scratch

✅ Requirements:

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

✔️ Excellent technical, diagnostic, and troubleshooting skills

✔️ Strong leadership and organizational abilities

✔️ Knowledge of JavaScript and the ECMAScript 6 standards

✔️ 3+ years of commercial experience with Node.js

✔️ 5+ years of commercial experience in web development

✔️ Commercial experience of working with DB

✔️ Commercial experience of implementing the REST and WebSockets

✔️ Experience of GIT version control system

✔️ Experience with databases MySQL

✔️ Experience with RabbitMQ

✔️ Experience with Redis

✅Nice to Have:

✔️ Experience with TypeScript

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

🧑🏻‍💻 Learning and development opportunities and interesting challenging tasks;

📝 Official employment in accordance with the laws of Cyprus and the EU, registration of family members;

✈️ Relocation package (tickets, staying in a hotel for 2 weeks);

🏋️‍♂️ Company fitness corner in the office for employees;

📚 Opportunity to develop language skills and partial compensation for the cost of language classes;

🎁 Birthday celebration present;

🏝 Time for proper rest and 24 working days of Annual Vacation;

🍲 Breakfasts and lunches in the office (partially paid by the company).

We are looking for a skilled Senior Node.js Developer, who will join our team in the office in Warsaw.
 

✅ 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.

An international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Malta, and Portugal.
Here, everything moves at rocket speed: driving innovation, pioneering projects, and fast-tracking careers.
Together, we turn ideas into action—let’s get started!

We're looking for a Senior Full Stack Developer with experience in Node.js and React (80% Backend & 20% Frontend) to join our development team in Lisbon, Portugal!

✅ Responsibilities:
✔️ Design, implement, and optimize robust solutions to enhance our proprietary platform, ensuring high performance, scalability, and security.
✔️ Develop and maintain complex integrations with external APIs and partner systems, ensuring data consistency and alignment with technical requirements.
✔️ Actively participate in all stages of creating new features, from initial concept and technical design to implementation and final delivery.
✔️ Contribute to the development and continuous improvement of our proprietary fintech solution, ensuring innovation and alignment with market and user needs.
✔️ Collaborate in agile development cycles with bi-weekly sprints, utilizing practices such as SCRUM, grooming, and sprint planning to deliver consistent value to the product.
✔️ Identify opportunities for technical and process enhancements, driving innovation and efficiency throughout the software development lifecycle.
✔️ Work closely with design, product, and other stakeholders to ensure solutions meet customer and business expectations.

✅ Requirements:
✔️ 5+ years of commercial experience in web development.
✔️ 3+ years of commercial experience with Node.js.
✔️ 3+ years of commercial experience as a Frontend Engineer with React.
✔️ Experience with NextJS, NestJS, Apollo, Material.
✔️ Experience with TypeScript.
✔️ Commercial experience with high-loaded SQL or NoSQL databases.
✔️ Experience with REST, GraphQL, WebSockets.
✔️ Understanding of TDD principles and writing tests.
✔️ Understanding of microservice architecture principles.
✔️ Experience with Git version control system.
✔️ Experience with RabbitMQ.
✔️ Experience with Redis.
✔️ Experience with MongoDB, and MySQL databases.
✔️ Advanced level of English.

 

✅ We offer excellent benefits, including but not limited to:
🧑🏻‍💻 Learning and development opportunities and interesting, challenging tasks.
✈️ Relocation package (tickets, staying in a hotel for up to 2 weeks, and visa relocation support for our employees and their family members).
📚 Opportunity to develop language skills, with partial compensation for the cost of English and Portuguese language classes (for localization purposes).
🎾  Partial compensation for tennis and padel lessons.
🏀 Urban Sport membership benefit (the most diverse sports and wellness offering in Europe, with more than 50+ activities).
🏥 Private medical coverage, including inpatient, outpatient, dental care, annual check-ups, and maternity support.
🏝 Time for proper rest, with 24 non-business days per year and an additional 6 paid sick days.
🚌 Transport compensation - 300 euros net per month.
📈 Competitive remuneration level with annual review.
🤝 Teambuilding activities.

✅ Recruitment Process:

1. Interview with the Recruiter.
2. Technical Assessment via HackerRank.
3. Technical Interview with the Technical Team.
4. Final Interview with the Hiring Leads.
5. Offer.

An international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Malta, and Portugal.
Here, everything moves at rocket speed: driving innovation, pioneering projects, and fast-tracking careers.
Together, we turn ideas into action—let’s get started!

We are looking for a skilled Senior Flutter Developer. (Poland, Portugal) 

 

✅ Responsibilities:
✔️ Development and improvement of crucial components of the platform
✔️ Make the product testable
✔️ Participate in grooming, planning, tech, and estimation sessions
✔️ Make your own decisions on the architecture level
✔️ Bring fresh and innovative ideas into the company’s processes
✔️ Support and improve product documentation
✔️ Couch Middle/Junior team members
✔️ Code review

✅ Requirements:

✔️ 3+ years of hands-on mobile development experience (Android or iOS)

✔️ 2+ years of hands-on Flutter development experience (at least 1 application released in the store)

✔️ Solid knowledge of Dart (including Dart streams / RxDart)

✔️ Solid knowledge of mobile architecture principles

✔️ Good knowledge of OOP/SOLID principles

✔️ Good knowledge of REST and Sockets

✅ Nice to Have:
✔️ Kotlin

✔️ Java

✔️ Swift

✔️ Experience with CI/CD process

✔️ Experience with Unit and Functional testing of mobile applications

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

🧑🏻‍💻Learning and development opportunities and interesting challenging tasks;

📝Official employment in accordance with the laws of Cyprus and the EU, registration of family members;

✈️ Relocation package (tickets, staying in a hotel for 2 weeks);

🏋️‍♂️ Company fitness corner in the office for employees;

📚 Opportunity to develop language skills and partial compensation for the cost of language classes;

🎁 Birthday celebration present;

🏝 Time for proper rest and 24 working days of Annual Vacation;

🍲 Breakfasts and lunches in the office (partially paid by the company).

About us

Syndicode is a value-driven software development partner with a globally distributed team of engineers, designers, architects, and IT managers. We are united by the mission to provide our clients with software products and services that perform, look, and work as designed.

We believe that our people and culture are key contributors to Syndicode’s continuous success. Shared principles, including Accountability, Involvement, Excellence, Visibility, Integrity, Innovation, Win-Win, and Flexibility, unify our team. Syndicoders are professionals who pursue self-improvement through continual learning, are eager to introduce improvements to work processes, and can analyze various sources to make sound and timely decisions.

If it sounds like you, apply for our vacancies and become a new Syndicoder!

About the role:

As a Senior Python Developer at Syndicode, you'll build reusable, scalable, and efficient backend systems that power our high-availability, low-latency applications. You will work across microservices and monolithic architectures, design APIs, integrate with cloud platforms, and push the boundaries of modern AI agentic web applications.

You’ll collaborate with cross-functional teams, contribute to architectural decisions, and help us deliver intelligent, performant, and secure digital products.

What you’ll be doing:

• Development and Architecture:

  -Design and build scalable backend systems and RESTful APIs using Django and FastAPI;
  -Work with both monolithic and microservice architectures;
  -Develop and integrate authentication mechanisms, API gateways, and security practices;
  -Ensure system performance, reliability, and fault tolerance in production environments;
  -Collaborate with stakeholders to understand business needs and deliver impactful backend solutions.
   

• Cloud & Infrastructure:
  -Deploy and manage applications on AWS or GCP;
  -Work with containerization tools like Docker; experience with Kubernetes is a plus;
  -Set up CI/CD pipelines and automation for deployments.
• Monitoring, Testing & Observability:
  -Implement observability and monitoring using tools like Prometheus, Grafana, etc;
  -Write unit, integration, and performance tests;
  -Follow TDD practices and ensure strong coverage across services.
• AI & Agentic Systems:
  -Design and implement RAG (Retrieval-Augmented Generation) pipelines;
  -Build and maintain AI Agents and Voice AI agents using frameworks like: LangChain, LlamaIndex, DSPy, or similar;
  -Integrate modern LLMs (OpenAI, Claude, Gemini, or open-source);
  -Apply principles of AI agentic web apps and manage Vector DBs (e.g., Pinecone, Weaviate, Qdrant). 
• Participating in Pre-sale activities, working closely with the project manager, product owner, project development team, and other key stakeholders to understand project business requirements and help translate these into technical requirements for the development team.

What You’ll Need:

• 5+ years of backend development experience, primarily with Python;
• Strong expertise in Django, FastAPI, and REST API design;
• Hands-on experience with PostgreSQL, MySQL, MongoDB, Redis, and Vector DBs;
• Proven experience with LLM integration, RAG systems, and AI agent frameworks;
• Familiarity with cloud platforms: AWS, GCP, or both;
• Solid understanding of system design, including scaling, caching, and partitioning;
• Proficiency with Git, testing frameworks, and Agile practices;
• Strong communication skills and experience working in cross-functional remote teams;
• Proficiency in English (upper-intermediate/advanced level).

Bonus Points If You Have:

• Experience with containerization and orchestration tools such as Docker and Kubernetes;
• Familiarity with CI/CD pipelines and automated deployment processes;
• Experience with event-driven architecture and messaging queues like RabbitMQ or Kafka. 

What you’ll get at Syndicode:

• 15 days of vacation, 11 days off for holidays, and 20 sick leave days per year;
• Hybrid work model (2–3 days per week in the office);
• Educational support;
• Internal tech meetups;
• Continuous feedback within teams and departments;
• Top-notch team;
• Ability to participate in decision-making and bring new ideas;
• Self-management: opportunity to manage your time and plan your activities;
• Dynamic fast-growing environment: we react and adapt quickly to the world’s and market changes.

We're looking for an experienced Software Engineer to join our team! The position will include building great products, tackling interesting challenges, and contributing to our engineering culture. We expect you to work in pairs, use test-driven development, be experienced in building complex web applications, and write both clean and maintainable code.

Your skills:

🔶 Excellent general programming skills, ability to work with complex codebases

🔶 Extensive knowledge of Ruby, Ruby on Rails, and its testing frameworks

🔶 Experience in writing JavaScript applications using modern frameworks

🔶 Practical experience in different DBs (e.g. RDBMS, Key Value / Tuple Store, Wide Column Store / Column Families, Document Store)

🔶 Experience with cloud hosting providers (e.g. AWS, Google Cloud, Digital Ocean, Heroku)

🔶 Comfortable with the UNIX/Linux command line

🔶 Experience in test-driven development and pair programming (good to have)

🔶 Comfortable taking the lead on projects and working without lots of oversight

🔶 Good English (both written and spoken)

Your responsibilities:

🔷 End-to-end product development

🔷 Write reusable and maintainable code

🔷 Write tests to thoroughly validate the correctness of your code

🔷 Actively contribute to the identification of problems and their solutions

🔷 Collaborate in a cross-functional team to ensure the project meets business objectives and compliance standards

🔷 Work in a flat-structured company

We offer: 

🔷 Outstanding development culture bit.ly/rw-devculture
🔷 Collaborate with us remotely from any location or in one of our offices (Kyiv/Krakow) bit.ly/rw-remotecollab
🔷 We offer flexible hours
🔷 Get competitive compensation, access to savings program, and microcredits
🔷 Phantom Stock Units to reward your contribution
🔷 Thanks to our hardware policy, we use the best equipment and can regularly update it
🔷 34 days a year as paid time off (24 standard days + 10 more to cover public holidays)
🔷 Health policy budget will cover your private sports and healthcare expenses
🔷 Participate in local and international conferences
🔷 Our offices are equipped with modern ergonomic chairs and standing desks
🔷 You can always find fresh food and drinks in our kitchen
🔷 In Ukraine, we collaborate through Diia.City

We’re looking for a Full-Stack Developer with a backend focus to strengthen our team on a high-load payment gateway aggregator used across several markets in Asia and LATAM. The platform processes thousands of transactions daily and integrates with local payment providers in each region — acting as a key part of the company’s financial operations.

You’ll work mostly on the backend: improving reliability, integrating with new providers, and making sure everything scales smoothly. Some occasional frontend work (React) may pop up too.

How You’ll Contribute

• Develop and scale backend services for payment processing and provider integrations
• Work with local APIs and protocols across different markets (e.g., Thailand, Brazil, Philippines)
• Optimize database performance and handle transactional flows reliably
• Contribute to system stability and fault tolerance under increasing load
• Occasionally assist with frontend tasks (React) — e.g., dashboards, transaction monitoring
• Collaborate with a small full-stack team and participate in technical decision-making

What Makes You a Perfect Fit

• 2+ years of experience with Node.js/NestJS and PostgreSQL
• Solid understanding of backend architecture, transactional flows, and API integrations
• Experience working on high-load systems or products with real-time data
• Strong TypeScript skills and a clean coding style
• Familiarity with microservices, Docker, and CI/CD pipelines
• Comfortable switching context when needed and supporting frontend if required (React)

Nice-to-Haves

• Experience integrating with payment systems or financial APIs
• Understanding of fallback mechanisms and system reliability patterns
• Interest in infrastructure monitoring and performance optimization
• Experience working with region-specific products or international setups

Our Tech Stack

NestJS, Node.js, TypeScript, PostgreSQL, React, microservices, Docker, AWS, CI/CD pipelines, high-load architecture and provider APIs.

Hiring Process

The hiring process is clear and concise. It starts with a 30–40 min intro call with a Talent Partner — an opportunity to learn more about the project, Umber, and the team, as well as to discuss the candidate’s experience.

Next comes a technical interview (~1.5 hours) covering both React and Node.js.

The final step is a ~30 min conversation focused on managerial topics and organizational details.

Your next challenge is waiting. Let’s connect, talk about the impact we can make, and see if we’re the right fit for each other!

Who We Are

Umber is a full-cycle product agency founded in 2018. We started as a design-driven company and now build complex finance systems from the ground up. Our current focus: payment solutions, trading platforms, and tools for professional investors and traders.

We’re a small, ambitious, senior-level team working with top-tier financial clients. We’re passionate about finance, trading, and creating systems that don’t just work — they scale and shine under pressure. Check us out at https://umber.tech.

Why Join Us

• High-load engineering challenges — internal business systems, real-time trading, scalable backend systems, financial-grade security, modern React applications
• Cross-functional collaboration — work closely with designer and backend team on complex technical solutions
• Variety of projects — work on user management systems, analytics platforms, admin tools, CRM interfaces, and other internal services
• Small team, no bureaucracy — you’ll work closely with the CTO and contribute to architecture decisions
• Growth opportunities — learn from senior developers and expand from middle to senior level
• Flexibility — fully remote, Eastern European time zone overlap
• Mentorship and space to grow — if you’re good, we’ll make you great
• Impact — your code goes live, fast. You’ll contribute to both user-facing interfaces and high-load backend systems that power the entire gaming platform

As a Sports Product Manager at TrueLabel you will have a unique opportunity to manage integration with a sportsbook product from scratch to going live to exponential growth. You will be in charge of setting up sportbooks integrations, authoring simple product specifications and collaborating with Design and Engineering teams to deliver highest quality sportsbook solution to our clients. You will also support and improve the product post-go-live through conducting market research, collecting customers feedback and delivering product improvements.
 

Your tasks:

• Work with business owners, stakeholders, and the Product team to define the product vision and roadmap to deliver a best-in-class sports product to our customers;
• Use data and business needs to define and build business cases for the Sports product;
• Author clear, detailed, and simple product specifications;
• Own and manage the sportsbook product roadmap aligned with overall product strategy, setting delivery expectations with stakeholders and customers;
• Integrate the sportsbook product into the platform for various operators as part of the B2B model;
• Maintain active communication with operators (clients) on all matters related to the sportsbook product; ensure timely knowledge transfer to the sportsbook team, quickly resolve issues, and provide operators with comprehensive consultations;
• Collaborate with the Design team to create outstanding UI/UX for the product;
• Work closely with the Engineering team to execute the roadmap and provide post-launch technical support;
• Ensure top release quality through rigorous QA collaboration and acceptance testing;
• Conduct market research, analyze competitors, and gather user feedback to shape the product roadmap;
• Report on the execution status of the sportsbook roadmap to stakeholders and clients.
   

Our Criteria:

• 3+ years of experience in web/mobile product management, including authoring simple crisp clear business and product requirements;
• 2+ years in building Sports customer facing products in a similar Sportsbook Product role with a clear track record in improving Sportsbook KPIs;
• A data driven mindset to evaluate impact and success;
• Someone who thrives at the intersection of Design, Tech and Business;
• Strong business judgment and decision-making skills; ability to identify, prioritize, and articulate the highest impact initiatives;
• Excellent written and verbal English.
   

Our offer:

• We are global, we don’t stick to office or remote options only;
• We value work-life balance and start anytime from 8 to 11, with flexible lunchtime;
• We trust each other and provide unlimited vacation days and sick-leaves;
• We support our people and provide relocation options for team members, who are interested;
• We encourage growth and cover 50% of learning expenses;
• We hold yearly performance reviews to help our team members grow and reach new heights, and reward results with regular performance bonuses;
• We believe in potential and prefer to promote internally, giving everyone a chance to prove themselves, and building our company around talents above anything else;
• We are small enough to hear the opinion of every team member, and already big enough to act on the best ideas - an opportunity to have a visible and immediate impact;
• We celebrate our team with corporate gifts and thoughtful appreciation throughout the year.

Hello, Senior Recruiter! Maybe you’re the one we’ve been waiting for all this time while we’ve been compiling the vacancy.

A bit about us:
😎We’re a rockin’ gaming squad
😎We’re a service company that helps create products for gamers
😎There are 74 of us, and we are young, energized to succeed

Now we are looking for an experienced specialist who will be the link between Trading Space and new recruits. It is important to us that you love games and are eager to find like-minded people with whom all of us can always work with and laugh afterwards.

We also hope that you’ll be the one to transform our recruiting processes for the better, and that you’ll do so by using your skills and critical thinking.

👨‍🚀 YOUR IN-GAME SKIN:

• 5+ years of hands-on experience in full-cycle recruitment across technical and non-technical roles, ideally in dynamic product or gaming environments;
• Solid understanding of software development processes, tools, and technologies (e.g., React, AWS, GitLab, Vue, CI/CD, system design) to engage effectively with candidates and hiring teams;
• Proven track record of partnering with hiring managers, advising on hiring strategies, and driving hiring decisions with confidence;
• Advanced sourcing skills using a broad range of tools and channels (LinkedIn, GitHub, job boards, communities, events, referrals, etc.);
• Attention to detail and process ownership — from crafting tailored job descriptions to negotiating offers and maintaining candidate pipelines;Strong stakeholder management and communication skills — able to lead discussions, present insights, and influence decision-making;
• Proactive, data-driven, and adaptable mindset; capable of operating independently and in a fast-paced environment;
• Experience mentoring junior or mid-level recruiters and a desire to support the professional growth of the team.
• At least an Upper-Intermediate level of English proficiency;
• Experience in the gaming industry and passion for gaming.

💪 YOUR QUEST-LINE:

• Arranging full life-cycle recruitment process: from the understanding of vacancy’s requirements, sourcing of candidates, interviewing candidates to negotiating potential offers;
• Creating job profiles and writing vacancy descriptions (with the help of HR Brand Manager);
• Development of new approaches in attracting candidates and improving the selection process, monitoring new trends and other useful data to improve the productivity and recruitment process overall;
• Developing long-term relationships with potential candidates through networking;
• Collaborate closely with the HR Department to ensure alignment with company policies and procedures;
• Maintaining corporate documents and databases up to date;
• Reporting to Lead Recruiter and hiring managers;
• Job market analysis and reviews making;
• Mentor and support junior and mid-level recruiters: review pipelines, give feedback, share sourcing strategies, and help develop their skills.

🧜‍♀️ WILL BE YOUR BOOST:

• Familiarity with CS:GO, Rust and Dota2 (and if you play one of them you are already one step closer to the team);
• Work experience in developing the employer brand locally through advertising, participation in local hiring events, etc. (for future activities).

🥷 YOUR POWER-UPS SOURCE:

• Start working at a time that’s comfortable for you;
• Spontaneous weekend from the CEO;
• People Partner who will always support you in word and deed;
• Rewards for cool work;
• Input on project direction in a bureaucracy-free environment;
• Regular performance reviews and personal feedback sessions;
• 20 paid vacation days and 7 sick leave days;
• Support for professional development, including events (we went on a MAJOR trip to Copenhagen, for example), certifications, and educational materials;
• Assisting with the accounting and tax management for individual entrepreneurs;
• English language and Well-being benefit — so that you can improve your mental health the way you want. We make sure that our spacers are surrounded by comfort from all sides;
• Anniversary and performance bonuses;
• No time tracking;
• We purchase CHARGING STATIONS for our spacers;
• We help Ukraine: every month the company supports AFU and transfers donations for ammunition and supplies.

If you read everything carefully and exclaimed: , then we are already looking forward to your resume and portfolio!

Send them as soon as possible! 🚀

The Role

As our Senior Backend Engineer, you’ll design and build the backend infrastructure that supports high-throughput, reliable, and secure AI agent workflows. You’ll work cross-functionally with ML engineers and data scientists to operationalize models at scale.

Key Responsibilities

• Architect and implement scalable APIs, microservices, and event-driven systems to power ML pipelines and agent orchestration
• Design efficient data modeling, ETL, and persistent storage suited for high-volume, real-time agent data 
• Optimize backend performance and ensure system stability under heavy concurrent load
• Collaborate closely with founders and ML teams to deliver end-to-end agent features
• Establish CI/CD pipelines, monitoring frameworks, and enforce backend security best practices
• Mentor junior engineers and contribute to team culture and best practices

Requirements

• 5+ years designing, implementing, and maintaining backend systems in Python
• Experience building distributed, scalable services with microservices or serverless architectures
• Strong grasp of relational and NoSQL databases, message queues (e.g., Kafka), and ETL patterns 
• Proven track record in API design (REST/gRPC), authentication, and reliable asynchronous processing
• Familiarity with containerization (Docker, Kubernetes) and observability tools (Prometheus, Grafana)

Nice to Haves

• Prior experience launching AI products or backend systems for ML/agent-driven applications
• Knowledge of LLM APIs, prompt pipelines, and agent orchestration
• Familiarity with cloud-native tools (AWS Lambda, S3, DynamoDB, GCP/Azure equivalents)
• Experience in startup or early-stage environments

Why You Should Join

• Competitive equity & pay - get in early and own what you build.
• Work closely with experienced founders with a proven startup track record.
• Move fast, ship fast - no corporate bureaucracy.
• Shape the AI revolution in healthcare - massive market, untapped potential

The Role

We’re looking for a Senior ML Engineer to lead the design, deployment, and optimization of large-scale models powering intelligent agents. Your role spans model architecture, operational deployment, and production monitoring.

Key Responsibilities

• Design, fine-tune, and evaluate large language models and neural networks for modular agent behavior
• Build robust ML pipelines (data ingestion, feature engineering, model training, serving, monitoring)  
• Develop containerized model serving infrastructure (Docker, Kubernetes), integrating with backend APIs
• Implement evaluation frameworks, A/B testing, and performance metrics to quantify agent effectiveness
• Ensure reproducibility, traceability, and compliance across ML lifecycle
• Collaborate with backend engineers to define inference service SLAs and efficient real-time ML delivery
• Mentor junior ML teammates and establish team-level best practices

Requirements

• 5+ years as an ML Engineer or applied ML researcher with production model deployment experience
• Strong Python skills, experience with ML frameworks (TensorFlow, PyTorch) and LLM tooling (HuggingFace)
• Expertise in MLops: Docker, Kubernetes, model serving (e.g., Triton, FastAPI), CI/CD
• Familiarity with data pipelines, SQL, cloud platforms (AWS SageMaker, GCP Vertex, Azure ML)
• Solid understanding of model evaluation, A/B testing, and ML performance metrics
• Excellent collaboration skills with product, backend, and data teams

Nice to Haves

• Prior work with conversational agents, retrieval-augmented generation, or multi-model orchestration
• Experience with vector search stacks (e.g. Pinecone, FAISS)
• Knowledge of embedding techniques, prompt engineering, or Reinforcement Learning from Human Feedback (RLHF)
• Startup experience and ability to navigate ambiguity and shape technical direction

Why You Should Join

• Competitive equity & pay - get in early and own what you build.
• Work closely with experienced founders with a proven startup track record.
• Move fast, ship fast - no corporate bureaucracy.
• Shape the AI revolution in healthcare - massive market, untapped potential

We are looking for a Middle System Administrator to join our company.

Responsibilities:  

• Administering Windows Server and basic Linux (Ubuntu/Debian) systems: user accounts, updates, backups
• Managing Microsoft Entra ID (Azure AD): adding users, assigning roles, enabling MFA, managing groups
• Enrolling and supporting devices via Microsoft Intune (MDM)
• Maintaining and troubleshooting workstations (Windows/macOS)
• Daily user support: IT troubleshooting, access setup, software installation, password resets
• Executing basic PowerShell / Bash scripts for automation
• Participating in onboarding/offboarding: account setup, device handover
• Maintaining IT asset inventory
• Supporting basic network configuration (Wi-Fi, VPN, LAN); escalating advanced cases
• Applying internal IT/security policies, escalating complex security tasks when needed
• Assisting senior engineers in Azure Security tasks (e.g., reviewing RBAC and logging under supervision)
• Writing and updating internal documentation and support instructions

Requirements:

• 2–4 years of hands-on experience in a system administration or technical support role
• Good working knowledge of Windows Server and basic Linux administration
• Experience managing users/groups in Microsoft Entra ID
• Familiarity with Microsoft Intune and device management concepts
• Basic understanding of networking principles: IP addressing, DNS, VPN, DHCP
• Experience with WordPress support from a system admin perspective
• Scripting skills (PowerShell or Bash) — basic to moderate level
• Familiarity with backup routines, endpoint protection basics
• Intermediate level of English (technical reading, simple communication)

Nice to Have:

• Basic understanding of Azure RBAC, Defender, Conditional Access
• Exposure to monitoring tools like Zabbix or Azure Monitor

We offer friendly working conditions with competitive compensation and benefits including:

• Comfortable working environment
• Friendly team and management
• Free English classes
• Flexible working hours
• 100% paid vacation, 4 weeks per year
• 100% paid sick-leaves
• Corporate and team building events

We are a global IaaS platform, and we treat our people as our customers - our approach to people relations is based on finding mutual interests, being transparent and respectful.

Our ideal candidate has a strong background in recruiting and is eager to expand their expertise across all HR functions, or has experience working in administrative roles and is looking to develop into an HR generalist role.
 

Our expectations

• Manage the entire recruitment process, including sourcing, initial selection, interviewing candidates for open vacancies, and offering consulting to hiring managers.
• Provide support to newcomers during the relocation and adaptation period.
• Oversee the onboarding and exit processes for all new hires and leavers.
• Conducting 1:1 interviews and providing updates to management.
• Organizing corporate events for different teams and the whole office.
• Maintain and update internal knowledge bases and systems.
• Experience in the recruitment agency will be an advantage.
• Excellent written and verbal communication skills. 
• Written and spoken English at the advanced level or above.

• Ability to analyze information, make conclusions, identify risks, and offer solutions.

   

Employee perks, benefits

• Interesting tasks and the opportunity to influence the project with good ideas.
• Mentoring and opportunity for professional development.
• Adequate managers who respect colleagues of all ranks.
• Opportunity to practice and improve your English.
• Corporate English Program Compensation.
• MacBook and all necessary software.
• Excellent pay, the level of income discussed based.
• Support of legalization in Slovakia if needed.
• Use of a co-working space in Bratislava.

Candidates with education suit the position

Follow-up/Higher Professional Education

Language skills

English - Upper intermediate (B2) or Russian - Advanced (C1)

Servers.com is a global IaaS hosting platform. It offers a full suite of computing, storage, and networking services with a focus on single-tenant infrastructure solutions.

We're looking for a sharp, proactive Outbound Strategy Lead to own Radency’s outbound engine, turning technical insight into sequences that convert.

We're a small, fast-moving team that values clear thinking over bureaucracy. You'll have the space to experiment, grow, and make an impact.

    ♟️ What You’ll Be Doing
 

• Own outbound like a product. From idea to reply to booked call - you’ll shape what we say, who we say it to, and how it evolves over time.
• Collaborate with an outbound infrastructure agency. You’ll work with a partner who manages warm-up, deliverability, rotation, and 100+ inboxes. No babysitting inboxes, just smart execution.
• Be the hypothesis machine. Interview Solution Architects, dig into case studies, and extract insights that become campaign angles. Messaging that earns attention, not just opens.
• Design and launch sequences. Write and iterate campaigns with clear angles and ICP fit. Test. Learn. Refine.
• Tier, segment, prioritize. Structure audiences into Tier 1/2/3 groups and adjust channels, content depth, and personalization accordingly.
• Build and enrich lead lists. Use tools like Apollo, Clay, and Sales Nav to build and validate lists. (We’re also exploring how AI agents can streamline this - you’ll help shape that future.)
• Amplify through social selling. Work closely with our technical experts and marketing team to align outbound messaging with our growing LinkedIn presence. Great posts = great campaigns.
• Run with high autonomy. You’ll have space to lead outbound and to shape our growth.
  
  🎯 What We Expect
   
• 5+ years in outbound, sales strategy, or growth roles, ideally in B2B tech or SaaS.
• Strong analytical and messaging skills. You’re as comfortable writing a punchy cold email as you are segmenting by ICP tiers.
• Hands-on experience with Apollo, Clay, Sales Navigator, and similar tools.
• Curiosity and initiative, you’re not waiting for someone to tell you what to try next.
• Comfortable working with prompts, AI tools, and automation.

• Bonus if you’ve ever structured outbound around hypothesis-driven messaging.
  
  🏆 Why Radency

   

• Work with a highly selective engineering team: we hire the top 1% of talent through a nationwide training and certification program.
• Build campaigns for cutting-edge AI and software solutions across SaaS, HealthTech, MarTech, and Geospatial domains.
• Be part of a company that’s deeply technical, radically efficient, and laser-focused on delivery.
• Your messaging won’t float in a vacuum, you’ll be plugged into real expertise from delivery partners and Solution Architects.

• This could be your launchpad. Whether you want to grow into growth leadership, AI-powered GTM, or ops - this role gives you space to carve your path.
  
  👉 Ready to take the lead? Apply now and let’s build outbound that actually works.
  
  
  💼 What Radency Offers

  ✔️ $750 per year for learning, health, and sports expenses.
  ✔️ 20 days of time off, 10 national holidays, and unlimited sick leave.
  ✔️ Remote-first work format — work from where you feel best.
  🇺🇦 We actively support the Armed Forces of Ukraine — as of August 2025, we’ve donated over 21 million UAH and have no plans to stop.
  🇺🇦 We do not work with Russian or Belarusian clients or engineers.
   

24PLAY is a product company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Bliezkrieg Assault, Street Dude, and more.

We are currently looking for a QA Engineer.

We are looking for a professional for the role that requires:

• Full-time job;
• Office-based in Kyiv.

Responsibilities:

• Test the company’s gaming products to identify various issues;
• Develop documentation: test plans, test cases, checklists;
• Collaborate closely with development teams;
• Maintain QA documentation for projects.

Requirements:

• Intermediate English level;
• Strong technical literacy;
• Knowledge of modern mobile game testing tools;
• Attention to detail and a quality-oriented mindset;
• Experience in writing test documentation and test planning;
• Ability to clearly and accurately describe identified issues.

Would be a plus:

• Technical education;
• Experience as a QA specialist in the mobile gaming industry;
• Extensive gaming experience.

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.
• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees.