Jobs at Djinni

We are looking for a highly skilled and self-driven DevOps Engineer (Part-Time) with strong experience in Azure and Kubernetes environments. The ideal candidate will support our customer’s existing infrastructure while actively engaging in daily communication with the client. This role requires someone who is technically confident, reliable, and able to operate independently in a client-facing setting.

We need a part-time tech expert: up to 20 hours per week.

Role Responsibilities 👨‍💻

• Support the Customer in maintaining and troubleshooting their existing infrastructure
• Participate in daily communication with the Client to address ongoing needs and updates

• Act as an independent communicator, capable of managing discussions, clarifying requirements, and providing updates to the Client without the need for internal supervision or mediation

   

Skill set and experience we believe you should have for that role 🤓

1. Practical experience with Azure networking, including a solid understanding of:

• Virtual Networks (VNet)
• Application Load Balancer (ALB)
• Azure Firewall and other network-related services

2. Hands-on experience with Kubernetes, preferably Azure Kubernetes Service (AKS)

3. Experience with GKE or EKS is acceptable but less ideal

4. Proficiency with Helm charts for Kubernetes configuration and deployment

5. Familiarity with Grafana and writing monitoring queries in PromQL

6. Strong communication skills (English B2+) and a solid work ethic

Nice-to-Have:

1. Experience in optimizing load and performance in Kubernetes clusters

2. Practical experience with any of the following tools:

• Karpenter (Kubernetes autoscaling)
• Backstage (developer portal)

• Crossplane (infrastructure as code for Kubernetes)

   

Interview Stages:

1. Intro call with Recruiter (up to 45 minutes)

2. Tech + PM Interview (60/90 minutes)

What sets us apart?
Here are just a few reasons why this position is a standout opportunity:

🚀 Opportunity for Growth: As part of our dynamic and fast-growing team, you’ll have the chance to make a real impact and grow your career in exciting new directions.

🌍 Remote Mode: You can have a fully comfortable mode, just stick to deadlines and attend team meetings.

🕰️ Flexible Schedule: Our cooperation will not have an impact on the work-life balance — this is the most important thing for us. In INSART we are committed to making cooperation enjoyable and comfortable first.

💡 Innovation: We’re constantly pushing the boundaries of what’s possible, so you’ll have the chance to join cutting-edge projects and technologies.

👩‍💻 Diversity and Inclusion: We believe that diversity and inclusion are essential to building a strong and successful team. We welcome people of all backgrounds and experiences to join us.

👥 Collaborative Environment: You’ll stay closely with our talented developers to ensure that our products and features are thoroughly tested and of the highest quality.

📚 Free Learning: We believe in continuous learning and development, so we provide free access to a variety of online learning resources to help you stay up-to-date with the latest technologies and industry trends.

Join us!

Laravel+React/Next Developer

Main Stack:

* At least 4-5 years of commercial experience with Laravel-based projects

* Strong knowledge of PHP, Laravel ecosystem, and its best practices

* Deep understanding of MVC architecture and SOLID principles

* Experience in building RESTful APIs and integrating third-party services

* Good knowledge of SQL and experience working with relational databases (e.g., MySQL, PostgreSQL)

* Familiarity with unit testing and code quality best practices

Secondary Stack:

* 2–3 years of commercial experience with React.js and Next.js

* Understanding of modern JavaScript (ES6+), TypeScript, and component-based architecture

* Experience with state management tools (e.g., Redux, Context API)

* Good knowledge of Next.js for SSR/SSG applications

* Proficient in HTML5 and CSS3, including responsive/adaptive layout techniques

General Requirements:

* Experience working with GIT and version control best practices

* English level: Upper-Intermediate or higher

* Ability to work with technical documentation/specifications

Responsibilities:

* develop new features

* estimations in story-points

* write well-documented, clean code

* taking part in the daily meetings as a presenter sometime

* closely collaborate with the team, including the client's team

* follow the current scrum-like process

We are Mate academy — an EdTech startup with a technological, gamified, AI-friendly LMS platform where people learn IT specialties.

Our mission is to help 1 million people worldwide build their careers in IT.

Already 5000+ graduates have landed their first IT jobs after just 4 months of training.
Successfully launched our business in Poland and Brazil and have plans to expand to other countries.

We are looking for a reliable and proactive Junior Full-stack Developer who is ready to join us for a full-time position and would strengthen our acquisition team, which focuses on developing functionality to attract new leads more effectively. 

Tech stack: React, Next.js, Typescript, Node.js, React Native, Apollo GraphQL, Postgresql, Sequelize, Docker, Kubernetes, AWS (lambda, sqs, opensearch, dynamodb, EKS, redshift, and other).

Required skills:

• Commercial experience in Javascript (React and Node.js) - 0,6+ years;
• Experience with HTML/CSS, TS, React, Node.js, SQL, AWS;
• English: A2 (spoken) and B1+ (written)

As a plus:

• Experience with NextJS, experience with GraphQL (server and client), Websockets;
• Experience with the serverless framework;
• Experience with Docker, Kubernetes

Your tasks will be:

• Implement features E2E and new marketing funnels;
• Work closely with Developers, Designers, QA Engineers, Product Manager;
• Turning marketing hypotheses into technological solutions that are easy to implement and quickly test
• Implementing A/B tests on landing pages, a Telegram bot;

• Social features in our product (tasks discussion, forum)

   

We offer:

• A mission to help 1M people to start their careers in tech;
• No bureaucracy;
• Freedom to make own decisions and influence business;
• Unlimited paid vacation;
• Hybrid working mode (3 days office/2 days remote). You should be in Kyiv or willing to relocate (we help with it);
• A cozy office in the center of Kyiv, completely autonomous and ready to work in any force majeure in winter. We have our own bomb shelter;
• Free English classes (twice a week);
• Performance/salary review every 6-12 months;
• Lunches are paid for by the company (when you work from the office);
• Apple equipment for your comfortable work;
• An incredible team that cares about what they do, which makes work an exciting adventure.

Recruitment process:
 

1. Test assignment
2.  Call the recruiter 
3. Tech interview
4. Culture fit interview with CTO Vadim and CEO Roman

For our partner, we are looking for a SMM – Affiliate Team (online casinos)

About the Company: 

Well-established company, proud of our 5 leading brands, two of which have a long history, one successfully operating for 12 years, and the other for 5 years.

The team is our greatest asset—comprising talented, passionate professionals who bring together years of expertise across different sectors. We foster a culture of collaboration and creativity, where every member plays a crucial role in driving the company's success.

As a forward-thinking company built on the knowledge and expertise of industry leaders, we are committed to ongoing growth and shaping the future of iGaming. Join us in this exciting journey!

Responsibilities:

• Social Media Strategy: Develop and execute social media plans for affiliate marketing across all brands, aligning with affiliate goals.
• Content Creation & Curation: Produce engaging content for social media channels, including posts, blogs, and visuals, tailored to affiliate needs.
• Community Management: Engage with affiliates across platforms, responding to comments and messages to foster loyalty.
• Campaign Management: Plan, execute, and optimize social media campaigns to support affiliate programs.
• Influencer & Partner Collaboration: Build relationships with top-performing affiliates and influencers to amplify brand reach.
• Analytics & Reporting: Monitor social media performance, provide regular reports, and adjust strategies based on data insights.
• Brand Monitoring: Ensure consistent messaging and handle negative feedback promptly.

• Collaboration with Internal Teams: Work with affiliate and creative teams to ensure alignment in messaging and campaigns.

   

Requirements:

🔸2+ years of experience in social media marketing

🔸Experience in the gambling or casino industry is a must-have

🔸Deep understanding of social media best practices and platforms

🔸 Excellent writing and communication skills

🔸 Ability to balance creativity with data-driven decision-making

🔸Ability to multitask and meet deadlines in a fast-paced environment

🔸Business-level proficiency in English (additional landuages will be a plus)

Company offers:

• Strategic leadership role with a real impact on company growth;
• Work with a team of experts who’ve been in iGaming for over a decade;
• Competitive remuneration (compensation, performance-based bonuses);
• Fully remote format with flexible collaboration;
• International team, open culture, and fast decision-making;
• Professional growth support: training, conferences, mentoring;

• Benefits package:

  • 21 days off
  • 10 paid sick days 
  • Personal  and corporate gifts 
  • Corporate events and meetups

   

Embark on a fulfilling career, where your expertise and commitment will shape the future of the gambling industry. 

Apply now and be a key player in our journey towards excellence!✨

We are waiting for your CV 📨

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

Founded in 2012, Playson is a leading iGaming supplier recognized worldwide. We provide our customers with a high-end micro-service-based platform as a service that aims to process billions of financial transactions per day. We provide a cross-regional setup and are chasing latency reduction down to zero. We highly invest in delivering the best game experience and smooth connection regardless of the internet coverage and bandwidth of the game clients.

Role Overview:

One of our teams is looking for a Tech Leader - Node.js to participate in developing our cutting-edge solution, where milliseconds matter. Our problem statement is not straightforward, as we aim to achieve high-end results in all important technical aspects of our business:

• best availability,
• lowest possible latency in all transaction processing operations and in every micro-service,
• the most efficient resource usage.

If you’re a product-passionate person, your mind is keen to solve deep tech engineering problems, and you have a fast "PoC first" approach with a deep sense of ownership, we would love to hear from you.

Why Join Us?

• Be a key player in a major tech transformation.
• Work on projects that impact millions globally.
• Enjoy a supportive, flexible work environment.
• Grow your skills with continuous professional development opportunities.

To succeed in the role, you will have:

• Degree in Computer Science or related field.
• Proficiency in Node.js/TypeScript.
• Knowledge of Kubernetes.
• Strong understanding of asynchronous programming techniques.
• Experience with distributed systems and messaging systems (Apache Kafka, gRPC).
• Knowledge of relational databases (MySQL, PostgreSQL), columnar databases (ClickHouse), and NoSQL technologies (DynamoDB, MongoDB).
• Skilled in developing and maintaining end-to-end and unit tests.
• Proven track record of developing production-ready solutions.

Preferred additional qualifications:

• Experience with large-scale microservices architecture.
• Familiarity with cloud providers (AWS)
• Understanding of application security and industry best practices.

What will you be doing?

• Developing and maintaining backend applications for our gaming platforms.
• Optimizing existing systems for performance and scalability.
• Leading technical decisions and influencing our SaaS solutions.
• Collaborating with a distributed team to create new features.
• Conducting code and architectural reviews.
• Solving complex business problems with innovative solutions.
• Participating in on-call rotations within the squad to ensure the reliability and availability of our systems.

What you get in return:

• Competitive Salary: We offer a competitive salary in EUR, subject to annual performance reviews
• Quarterly Bonuses: Benefit from a transparent and systematic quarterly bonus system
• Flexible Schedule: We offer a flexible work schedule to accommodate your needs
• Remote Work Option: Choose to work remotely, providing greater flexibility and comfort
• Medical Insurance: Receive comprehensive medical insurance for both you and a significant other
• Financial Support for Life Events: We provide financial support during special life events
• Unlimited Paid Vacation: Enjoy unlimited paid vacation leave
• Unlimited Paid Sick Leave: Take unlimited paid sick leave whenever necessary
• Professional Development: Get reimbursement for professional development courses and training

The recruitment process includes the next steps:

1. HR Interview - 30 min

2. Meeting with Head of Platform 30-45 min

3.Technical interview with live coding 90 min

4. Final Interview with Solution Architect & CTO - 60 min

If the job description rings a bell - take action and apply!

Looking forward to welcoming you to the iGaming world!

Ambitious goals request a quick ability to maneuver through changes in the world. Playson is all about that.

Join us today! 🙌

Job Description

• 5+ years of relevant development experience on different projects;
• Advanced skills with Python;
• Proven experience in leading engineering teams and driving technical decisions;
• Solid understanding of OOP, design patterns, software architecture design, software development principles and best practices;
• Strong analytical, design and decomposition skills;
• Hands-on experience with microservice architecture;
• Experience with PostgreSQL, SQLAlchemy or any other ORM;
• Experience with Docker;
• Experience with Redis;
• Experience with RabbitMQ;
• Experience with Linux;
• Experience with AWS Cloud Platform is a plus;
• Experience with distributed systems (using Celery task manager, etc) is a plus;
• Experience with agile and other development methodologies;
• Intermediate+ written and verbal English skills;
• Excellent teamwork and communication skills;

Job Responsibilities

• Design and implementation of Python based microservices;
• Implementation of new functionality;
• Analysis and breakdown of feature requirements;
• Task decomposition and distribution within the team;
• Effort estimation for planned work;
• Proactive identification of system bottlenecks and proposal of improvements to the customer;
• Participation in architecture and technical decision-making discussions;
• Code review and ensuring code quality across the team;
• Mentoring and onboarding of less experienced team members;

Department/Project Description

Customer provides bionformatics solutions for infection disease diagnostics, pharmaceutical discovery and microbiome analysis. The team is working on design and implementation of distributed cloud based SaaS bionformatic solution intended for research and clinical diagnostics usage. The solution utilizes AWS Cloud Platform capabilities to perform highly computational and memory intentensive DNA analysis operations in a short period of time. The product integrates with all leading DNA sequencing manufacturers platforms and allows clinical and bioinformatic researchers to integrate the product into their platform.

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

Our partner is seeking a Site Reliability Engineer to join their high-stakes iGaming platform, ensuring rock-solid uptime, blazing performance, and a secure infrastructure for thousands of real-time bets across casino games, sports, and payments.
 

Role Overview:

Help power a platform that handles thousands of bets per second, across casino tables, sports events, and real-time payments — all while ensuring blazing performance, rock-solid uptime, and bulletproof security. If you thrive under pressure, love automation, and know that every millisecond matters, this is your arena.

As a Site Reliability Engineer (SRE), you will bridge the gap between development and operations to ensure the services and platforms are reliable, scalable, and performant — even under high transaction volumes and regulatory requirements.

You’ll work closely with backend engineers, DevOps, InfoSec, and operational teams to build automation, observability and be the first responders to incidents.
 

Key Responsibilities:

• Maintain and improve SLA/SLO/SLI metrics for critical systems (e.g., live games, sports betting, KYC, payments);
• Manage and support highly available, scalable infrastructure (K8s, cloud and bare metal);
• Implement and manage monitoring, logging, and alerting (e.g., Prometheus, Grafana, Loki, ELK);
• Automate deployments and operations using CI/CD pipelines (Jenkins, ArgoCD, Helm, etc.);
• Conduct post-incident reviews, define action items, and reduce mean time to recovery (MTTR);
• Participate in on-call rotation to ensure 24/7 system reliability;
• Secure infrastructure in line with regulations (e.g., player data integrity, jurisdictional compliance);
• Collaborate with Dev, QA, DevOps and Ops to improve services stability and uptime.
   

Ideal profile for the position:

• Experience with AWS or hybrid data center setups;
• Reading logs and stacktraces to determine the root cause of the incident;
• Infrastructure as Code: Terraform, Helm, Ansible, (optional) Werf;
• Linux administration and container orchestration (K8s) skills;
• Experience with monitoring/observability stacks: Prometheus, Grafana, ELK, Loki, etc.;
• Strong understanding of TCP/IP, DNS and load balancers;
• Familiarity with incident response, postmortems, and blameless culture;
• Availability to work between 5 PM and 8 AM CET, in one of the following shifts: 17:00–01:00 or 00:00–08:00.
   

What will be an advantage:

• Background in high-throughput environments (e.g., financial, trading, iGaming);
• Experience with CDNs, and real-time log aggregation;
• Proficiency in one or more scripting languages (Python, Bash, Go);
• Knowledge of Java, PHP with their respective web-development frameworks;
• Hands-on experience with MSSQL, PostgreSQL, MongoDB, etc;
• Exposure to Kafka, Redis or other event-driven systems.
   

Success Metrics:

• < 1% downtime for any user-/partner-facing services;
• SLO 99.95%;
• 95% of infrastructure managed via code and automation;
• Documented runbooks and alert playbooks per service group.
   

The company guarantees you the following benefits:

• Global Collaboration: Join an international team where everyone treats each other with respect and moves towards the same goal;
• Autonomy and Responsibility: Enjoy the freedom and responsibility to make decisions without the need for constant supervision;
• Competitive Compensation: Receive competitive salaries reflective of your expertise and knowledge as our partner seeks top performers;
• Remote Work Opportunities: Embrace the flexibility of fully remote work, with the option to visit company offices that align with your current location;
• Flexible Work Schedule: Focus on performance, not hours, with a flexible work schedule that promotes a results-oriented approach;
• Paid Time Off: Prioritise work-life balance with paid vacation and sick leave days to prevent burnout;
• Career Development: Access continuous learning and career development opportunities to enhance your professional growth;
• Corporate Culture: Experience a vibrant corporate atmosphere with exciting parties and team-building events throughout the year;
• Referral Bonuses: Refer talented friends and receive a bonus after they successfully complete their probation period;
• Medical Insurance Support: Choose the right private medical insurance and receive compensation (full or partial) based on the cost;
• Flexible Benefits: Customise your compensation by selecting activities or expenses you'd like the company to cover, such as a gym subscription, language courses, Netflix subscription, spa days, and more;
• Education Foundation: Participate in a biannual raffle for a chance to learn something new unrelated to your job as part of your commitment to ongoing education.
   

Interview process:

• A 30-minute interview with a Recruiter to get to know you and your experience;
• 1st stage of technical interview (1.5 h) with the DevOps team to assess your theoretical skills;
• 2nd stage of technical interview (1.5 h) with the DevOps team to assess your hard skills;
• A final 1-hour interview to gauge your fit with the company culture and working style.
   

If you find this opportunity right for you, don't hesitate to apply or get in touch with us if you have any questions!

What we’re looking for:

• 2+ years on similar position in betting / gambling field;
• Strong communication, negotiation and interpersonal skills;
• Upper-Intermediate business oriented English, both written and oral;
• Proactive, result-driven approach;
• Ability to work in a high-pressure fast-growing global company;
• Readiness to travel (if needed).

What you’ll do:

• Day to day communications with payment providers;
• Negotiating with existing and potential providers on conditions, offers and terms;
• Resolving issues and handling queries connected to payments operational activity;
• Analysing and determining most efficient solutions for a particular geo or payment method;
• Supporting all stages of PSP onboarding: from intro to going live;
• Planning in accordance to business inquiries and subsequent reporting.

What we offer:

• Remote or hybrid format - we have offices in Warsaw, Limassol, Almaty;
• Laptop and all necessary equipment;
• Paid vacations, personal days, and sick leave;
• Medical insurance;
• English classes and support for professional learning (courses, trainings, conferences);
• Sport benefit;
• Fun and engaging internal activities: PIN-UP Talks, holiday events, game nights, etc.;
• Friendly and professional creative team.

IMPORTANT! Relevant as of September 3, 2025, 1 month Company Bootcamp.

We are seeking a specialist to join our long-term project which has been in production for several years and manages a high volume of requests per second. We are developing a new product version for the MacOS platform. As a member of our approximately 20-person team, you will play a crucial role in this new growing direction. The core business logic is already well-established and functioning seamlessly.

In collaboration with our existing Windows and web development teams, you will play a foundational role in establishing the MacOS version of our advanced freemium ad-blocking, privacy, and digital security software suite. 

Why we're seeking new team members:

Due to our company's growth and the successful conclusion of new contracts for the year 2025, we are actively searching for talented and motivated professionals ready to join our team. Currently, 1 vacancy is open.

Test assignment

• The vacancy involves a test assignment as one step in the hiring process. It is quite basic - just to test your Objective C/Swift  skills.
• The Company may, at its sole discretion, not provide applicants with the reason for being rejected and technical details of the test completed.
• Once getting to the 3rd stage of the interview, the candidate will have the opportunity to receive feedback from a technical specialist regarding your test task including technical details.

• Link to the test assignment is sent on request.

   

Our working conditions

• Our offices are well equipped for power outages: gasoline generator, EcoFlow Delta portable power station provides electricity for devices and standby lightning, Fiber optic internet provider, Starlink provide access to the internet.
• First month will be a paid Company Bootcamp period.
• Company Bootcamp period paid as fixed monthly payment in UAH.
• Always stable and on time salary.
• We work officially (Private Entrepreneur by contract);
• Salary is calculated in $/h, with loads of 160 to 200 or more hours per month (all spent time is paid);
• Additionally: company pays Bench as 75% from rate and FuckUp pays as 50% from rate.
• Revision of the hourly rate every six months up to +50% (according to company regulations).
• Quarterly bonus, project performance based.
• English classes 2 times per week (groups of two people, after work hours).
• MacBook Pro 14/16, 4K monitor, stand, mouse, keyboard, headphones, comfortable chair, company branded T-shirt and mug.
• Working day from 8:00 to 17:00 (The plan for the day is made at the stand-up meeting and must be accomplished (considering common sense) within the day according to the checkpoints. After accepting the work, the PM finalizes the working day).
• Breakfast, lunches and other things in the kitchen at the expense of the company (coffee, tea, cookies, sweets, yogurts and drinks in the refrigerator).
• Work in one of 3 our offices (5−15 minutes walking distance from metro station):
  • К1 (М) Osokorky 
  • К3 (М) Taras Shevchenko

  • К4 (М) Pozniaky

     

Requirements:

• 5+ years of low level Objective C and/or Swift programming experience with a significant focus on MacOS development.
• Strong understanding of MacOS networking: TCP/IP, DNS(SEC), HTTP(S), SSL/TLS, etc.
• Knowledge of MacOS system internals, permissions, and sandboxing.

• Understanding of OOP and SOLID principles.

   

Additional Skills (Nice to Have):

• Familiarity with NetworkExtension framework and SystemExtensions.
• Experience with service management (launchd), keychain services API, and MacOS code signing/notarization.
• Familiarity with Apple entitlement management, provisioning, and user permission workflows.
• Knowledge of CI/CD, MacOS distribution (PKG installer and DMG image).
• Familiarity with adblocking filter list formats and adblocking ecosystem  (e.g., EasyList, AdGuard).
• Familiarity with OpenSSL, mitmproxy, or similar libraries/tools.

• Out-of-the-box thinking.

   

Opportunities/benefits

• Personal Development: Employees develop their Personal Development Plan (PDP) with a mentor, focusing on skill and knowledge enhancement.
• Regular Salary Review: Salaries are reviewed biannually based on PDP accomplishments and other performance indicators.
• Opportunity to learn/improve skills in other languages: Employees have an opportunity to learn or improve their skills in Go, С++, Kotlin/Java, PHP, NodeJS, TypeScript, modern frontend frameworks like Vue/React or browser extensions development as part of the PDP (personal development plan) program. 
• Team Support and Collaboration: Work alongside experienced colleagues and project managers who provide guidance and assistance with complex tasks.
• Code Review and Quality Assurance: Strict processes are in place for peer code review and QA to ensure high-quality outputs.
• Learning New Technologies: Employees are encouraged to systematically explore and learn about new technologies and fields relevant to their roles.
• Kanban Methodology for Task Management: The company uses «Scrumban» (our own flavor of Kanban system with Scrum elements) for effective planning and execution of daily tasks.

At N-iX CTO Group, we harness the power of technology to drive innovation and deliver exceptional business value. We specialize in designing and executing industry-relevant solutions that redefine standards in software engineering. Join a vibrant, high-impact team focused on creating tangible outcomes on a global scale.
We are looking for a Lead DevOps Engineer to join our Cloud Solutions unit, where you’ll lead initiatives across complex projects, support multiple development streams, and collaborate with diverse stakeholders. This role is ideal for a hands-on engineer with a strong technical foundation and a leadership mindset.

Role Summary:
You will discover, prioritise, and deliver GenAI use‑cases for N‑iX’s internal functions. From contract‑review assistants for Legal to policy‑drafting helpers for HR, you’ll work with stakeholders to clarify pain points, scan the market for off‑the‑shelf tools, assess build‑vs‑buy with engineering teams, and secure executive approval for the best option. Your success is measured in hours saved, risk reduced, and teams satisfied.
 

Key Responsibilities:

• Design, implement, and maintain infrastructure services
• Develop and manage infrastructure as code (IaC) using modern tools and best practices
• Establish and manage observability platforms (e.g., Datadog, ELK or similar)
• Administer and optimize AWS cloud infrastructure for scalable, secure applications
• Collaborate with software engineering teams to ensure seamless operations
• Troubleshoot complex infrastructure and application issues across environments
• Implement and enforce DevOps best practices around security, performance, and resilience
• Provide technical mentorship and knowledge sharing within the team
• Communicate effectively with cross-functional stakeholders to understand needs and deliver high-impact solutions
   

Requirements:

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience)
• 5+ years of experience in platform engineering, DevOps, or infrastructure roles
• Proficiency in at least one programming language (e.g., Python, Bash, Go)
• Proven experience with at least one Infrastructure as Code tool (e.g., Terraform, CloudFormation)
• Deep understanding of AWS cloud services and best practices
• Strong Linux administration skills
• Strong analytical and problem-solving abilities
• Excellent verbal and written communication skills
• Demonstrated ability to work collaboratively in a distributed team
• Strong organizational skills and high attention to detail
• Desire and aptitude to grow into a technical leadership role
• English level - Upper-Intermediate or higher.
   

Nice to Have:

• Preferably, experience with data projects  (Snowflake, Kafka, DBT) 
  Experience designing secure cloud environments and implementing cloud security best practices
  Deep expertise in observability and monitoring platforms: Datadog, Prometheus, Elastic APM, InfluxDB, Grafana or similar

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

 

Mate academy is an EdTech startup with a gamified, AI-powered LMS platform where people learn IT specialties.

🌎 We’ve successfully launched in Poland and Brazil, and we’re just getting started. 

🤘 5000+ graduates have landed their first IT jobs after only 4 months of training.

We’re hiring a passionate Automation QA Engineer to join our office team. You’ll work with the team of professionals that builds our LMS — the platform all students use daily.

Tech stack: Playwright, Node.js, TypeScript, JavaScript, Appium, WebdriverIO, React Native, PostgreSQL, Apollo, Docker, Kubernetes, AWS, GitHub Actions.

Your skills:

• 1+ year of experience in test automation (Playwright or similar)
• Problem-solving mindset and analytical skills
• Good programming skills, preferably in TypeScript
• Ability to decompose features and create high-quality tests
• Firm grasp of testing theory
• Experience working with Web, APIs, and SQL

• English level: Upper-Intermediate

   

Bonus points for:

• Familiarity with the automation best practices and design patterns

• CI/CD experience, Docker, and AWS

   

Your tasks:

• Define and automate end-to-end tests for Web and Mobile
• Work with Playwright (UI & API) and WebdriverIO+Appium
• Test the iOS and Android apps
• Support daily releases through CI/CD (GitHub Actions)
• Report and verify bugs

• Review product requirements and provide feedback

   

We offer:

• Your voice matters — you won’t just follow a plan, you’ll help make it
• A no-bullshit culture with 0% bureaucracy
• A team that shares knowledge and isn’t afraid to make mistakes
• The top EdTech product in Ukraine
• Competitive salary, regular reviews
• Unlimited paid vacation, no-hassle sick days
• English courses and learning budget
• Apple equipment
• Pet-friendly office in central Kyiv with shelter
• Company-paid lunches
• Relocation bonus
•  

Team: You’ll be part of a cross-functional team that ships value daily via continuous testing and deployment. You’ll work with Inna Ianko — QA Lead with 15+ years in automation; author of our Automation QA course and DOU articles.

Recruitment process: Test assignment → Recruiter interview → Tech interview → Culture fit interview

What we’re looking for:

• University degree in economics, finance, accounting;
• Work experience from 2 years;
• Experience with payment systems and alternative payment methods;
• Analytical mindset.

What you’ll do:

• Making payments on applications;
• Working with payment aggregators;
• Filling in the CF forecast by items;
• Control of compliance with the CF forecast;
• Entering CF statements in 1C;
• Reconciliation of cash balances;
• Control of internal cash flows.

What we offer:

• Remote or hybrid format - we have offices in Warsaw, Limassol, Almaty;
• Laptop and all necessary equipment;
• Paid vacations, personal days, and sick leave;
• Medical insurance;
• English classes and support for professional learning (courses, trainings, conferences);
• Sport benefit;
• Fun and engaging internal activities: PIN-UP Talks, holiday events, game nights, etc.;
• Friendly and professional creative team.