Jobs at Djinni

About Us:

Atto Trading is a dynamic quantitative trading firm at the forefront of global high-frequency strategies. We are seeking a C++ Software Engineer to join our growing team. 

This position is open for relocation for in-office presence to Lisbon, Portugal or remote work from Ukraine, with in-office presence in Kyiv required once circumstances allow.

We are expanding an international, diverse team, with experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort. 


What You’ll Do:

• Design and deploy performance-critical components for large-scale trading infrastructure.
• Develop high-frequency trading (HFT) systems in C++ with an emphasis on low latency and reliability.
• Write modern, efficient code using the latest C++ standards.
• Interface directly with cutting-edge networking hardware via kernel-bypassing drivers.
• Conduct performance research to push the boundaries of our platform's speed and scalability.
  
   

What We’re Looking For:

• 3+ years of hands-on experience with C++ development.
• Deep understanding of C++ standards (C++14, C++17; C++20 is a strong plus).
• Hands-on experience with Python and/or Bash scripting.
• Proficiency with Linux environments and system-level programming.
• Solid grasp of multithreading, IPC, and concurrent systems.
• Strong skills in latency and throughput optimization, including experience with profiling and PGO.
• Knowledge of OOP and software design patterns.
• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• Excellent attention to detail, with a critical and quality-focused mindset.
• Comfortable working independently or in small teams in a dynamic, high-speed environment.
• Strong communication skills and upper-intermediate (or higher) English proficiency.
• Curiosity and passion for financial markets and trading.
  
   

Nice to have:

• Experience developing high-performance, low-latency systems on Linux.
• Familiarity with OS internals and kernel-level networking.
• Understanding of financial instruments such as stocks, ETFs, futures, or options.
• Protocol-level networking knowledge (TCP/UDP/IP stack insights are a plus).

What we Offer:

• Competitive compensation package
• Performance-based bonus opportunities
• Healthcare & Sports/gym budget
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support (where applicable)
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches

Our motivation:

We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth.

Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!

About Us:

Atto Trading is a dynamic quantitative trading firm at the forefront of global high-frequency strategies. We are seeking a C++ Software Engineer to join our growing team. 

This is a remote-first position based in Ukraine, with occasional in-office presence in Kyiv expected when conditions permit.

We are expanding an international, diverse team, with experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort. 


What You’ll Do:

• Design and deploy performance-critical components for large-scale trading infrastructure.
• Develop high-frequency trading (HFT) systems in C++ with an emphasis on low latency and reliability.
• Write modern, efficient code using the latest C++ standards.
• Interface directly with cutting-edge networking hardware via kernel-bypassing drivers.
• Conduct performance research to push the boundaries of our platform's speed and scalability.
  
   

What We’re Looking For:

• 3+ years of hands-on experience with C++ development.
• Deep understanding of C++ standards (C++14, C++17; C++20 is a strong plus).
• Hands-on experience with Python and/or Bash scripting.
• Proficiency with Linux environments and system-level programming.
• Solid grasp of multithreading, IPC, and concurrent systems.
• Strong skills in latency and throughput optimization, including experience with profiling and PGO.
• Knowledge of OOP and software design patterns.
• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• Excellent attention to detail, with a critical and quality-focused mindset.
• Comfortable working independently or in small teams in a dynamic, high-speed environment.
• Strong communication skills and upper-intermediate (or higher) English proficiency.
• Curiosity and passion for financial markets and trading.
  
   

Nice to have:

• Experience developing high-performance, low-latency systems on Linux.
• Familiarity with OS internals and kernel-level networking.
• Understanding of financial instruments such as stocks, ETFs, futures, or options.
• Protocol-level networking knowledge (TCP/UDP/IP stack insights are a plus).

What we Offer:

• Competitive compensation package
• Performance-based bonus opportunities
• Healthcare & Sports/gym budget
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support (where applicable)
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches

Our motivation:

We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth.

Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!

Are you an experienced Project Manager ready to take on impactful internal initiatives? We at Sigma Software are looking for a Senior-level professional to join our IT Solutions Department.

As part of our mission to equip employees with the best tools for their work, you will manage complex enterprise projects, coordinate multiple business functions, and deliver solutions that enhance productivity across the company. One of your first challenges will be leading the implementation of a new Document Management System (DMS) with AI-enabled automation potential.

Why Join Us: At Sigma Software, you will work on projects that directly contribute to the company’s success, in a collaborative and innovative environment dedicated to continuous improvement.

Project

Sigma Software is a global IT service provider delivering high-quality software solutions to customers worldwide. The IT Solutions Department acts as an internal service provider, ensuring employees have the most effective tools to perform their work efficiently.

The IT Solutions Department is responsible for creating and maintaining organizational IT capabilities, including selecting, purchasing, and developing business applications for internal use. One of the initial projects for this position will be the implementation of a new Document Management System (DMS) that will automate document workflows, integrate with corporate applications, and serve as a foundation for future AI-enabled automation initiatives.

Key Technologies: Document Management Systems, enterprise integration platforms, AI-assisted project management tools

Requirements

• At least 4 years 4 years of commercial experience in project management
• Strong knowledge of project management processes, methodologies, and tools
• Excellent communication and presentation skills
• Proven experience in Fixed Price projects
• Strong risk management and leadership skills
• Excellent negotiation and problem-solving abilities
• Advanced understanding of corporate environments and objectives
• Ability to manage projects involving automation, integrations, and enterprise technologies
• Awareness of AI capabilities and limitations, with readiness to incorporate AI practices
• Upper-Intermediate level of English or higher

WILL BE A PLUS

• Experience with Document Management Systems
• Familiarity with enterprise integration platforms
• Knowledge of AI-assisted project management tools

• Certification in PMP, PRINCE2, or similar

   

Responsibilities

• Plan, manage, and monitor project execution, ensuring timely delivery within budget
• Initiate and tailor projects according to the most suitable delivery model and best practices
• Coordinate and track technical projects spanning multiple internal teams
• Conduct thorough project risk analysis and communicate risks effectively
• Control KPIs (profitability, revenue, utilization, attrition) and take corrective actions
• Create clear and concise documentation, leveraging AI-assisted tools where appropriate
• Collaborate with the Recruiting Team to plan and onboard required hires; ensure professional growth of team members
• Act as an internal stakeholders’ advocate, identifying additional service opportunities
• Define project vision and goals, product functionality, and process optimization opportunities
• Implement best practices and tools for project execution, including AI-assisted approaches
• Contribute to continuous improvement of delivery practices and safe AI usage

We are looking for a talented and insightful copywriter to create high-quality, engaging, and well-structured content for our company blog and Medium publication.
 

If you have experience writing blogs on Medium and can present complex ideas in a simple and captivating way, we would love to have you on our team!

Only Full-Time Employment.

Responsibilities:

• Write and edit long-form articles for the company blog and Medium, focused on industry-related topics, product insights, and thought leadership
• Conduct deep research on topics and trends to support strong, credible content
• Collaborate with the marketing and product teams to develop article concepts and editorial plans
• Maintain a consistent brand tone of voice across all written materials
• Create content that is both informative and easy to understand for a broad audience
• Optimize texts for readability, engagement, and basic SEO (headlines, structure, keyword usage)
• Suggest headlines, summaries, and call-to-actions that support distribution
• Ensure high editorial quality: grammar, structure, clarity, and logical flow
   

Requirements:

• Experience in writing and publishing articles on Medium (having a portfolio or links to published materials is mandatory).
• Proficiency in English.
• Ability to structure information and present ideas clearly and logically.
• Creativity and the ability to work with different content formats.

• Attention to detail and adherence to deadlines.

   

Preferred Qualifications:

• Experience with SEO text optimization.
• Experience writing articles on various topics (technology, marketing, business, lifestyle, etc.).
• Skills in using graphic editors for content design.

The client is one of the largest global independent private equity fund administrators, administering over $300 billion of private capital on behalf of its clients with offices in New York, San Francisco, Boston, Stamford, Dallas, and Luxembourg. They offer private fund sponsors a best-in-class combination of people, process, and technology, enabling fund sponsors to most effectively manage their operational infrastructure, financial reporting, and investor communications.

The client represents the most experienced and longest-tenured team in the private equity fund administration industry, with broad expertise across buyout, funds of funds, real estate, energy, infrastructure, credit, co-investment, hybrid funds, feeder funds, venture capital, retail, and managed accounts.

The project aims to provide well-prepared and formatted analytic data for the customer.

Requirements:

• 1+ years QA experience
• REST API
• Web applications
• Postman
• Basic automation

Job Responsibilities:

• Support end-to-end testing of an enterprise AI-powered chatbot integrated with backend APIs and web UI. 
• Work under guidance of QA Lead and participate in regression, API validation, UI testing and golden dataset execution.
• Execute golden dataset test cases
• Compare structured outputs against expected results
• Validate response format consistency
• Flag hallucination-like deviations
• Re-run manual drift validation scenarios
• Execute API tests
• Run regression test suite
• Support performance test execution
• Log defects clearly with reproduction steps

About us: 

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.
 

Your impact:
 

• Implement, execute, and automate controls and compliance activities across the revenue business cycle.
• Analyze and work with multiple data sources; collaborate with developers and analysts to build reports and dashboards supporting timely decision-making.
• Manage and enhance ERP system usage, contributing to the development of new features and sub-projects; support other departments in implementing cost controls within the ERP environment.
• Review and analyze reports from payment service providers, ensuring reporting accuracy and identifying cost optimization opportunities.
• Support preparation and analysis of financial statements; participate in statutory and management reporting, as well as audit processes.
• Collaborate with operational teams to understand business needs and proactively drive solutions.
• Perform financial research and analysis across multiple jurisdictions; coordinate with tax specialists and external consultants as needed.
• Handle additional ad hoc tasks and projects as required.
   

About you:
 

• BA/BS or MA/MS degree in finance, economics, business, or other related field.
• About 3 years of experience in audit at Big-4 firms.
• Curious about developments in finance and tech business.
• Knowledge and experience with spreadsheets (Excel, PowerQuery, SQL).
• English oral/written – Upper Intermediate (you can be interviewed in English).
• Strong communication skills: oral and written. Ability to convince opponents on the truth of one's judgments.
• Structured thinking, the ability to make data-driven business conclusions and propose valuable ideas and insights.
• Result oriented, committed, responsible and ready to act independently.
   

Will be a plus:
 

• Financial qualifications in progress (ACCA, CFA, CIMA, etc.).
• Participation in business case championships such as Business Diving, Challenge, or other international case competitions.
   

What you get at BetterMe:
 

A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.
Support for sports events. We cover entry fees and encourage the team to compete and participate together.
Modern equipment. We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.

Automat-it is where high-growth startups turn when they need to move faster, scale smarter, and make the most of the cloud. As an AWS Premier Partner and Strategic Partner, we deliver hands-on DevOps and FinOps and GenAI support that drives real results.

We work across EMEA and the US, fueling innovation and solving complex challenges daily. Join us to grow your skills, shape bold ideas, and help build the future of tech.

We’re looking for a Junior Customer Success Manager who will manage a portfolio of Automat-it's strategic customers in EMEA, from onboarding to assuring satisfaction while identifying business needs in the customer’s AWS environment. 

📍 Work location - remote from Ukraine

Responsibilities

• You will be responsible for maintaining and growing existing customers on their current AWS spending and looking for upsell opportunities for Professional Services.
• Oversee a large portfolio of assigned customers, develop new business from existing clients, and meet sales goals.
• Onboard new customers and guide them through onboarding, ensuring a smooth transition to our service. Provide resources to help them get started effectively.
• Act as the primary point of contact for assigned customer accounts. Develop a deep understanding of their business needs and objectives, and proactively engage with them to understand their evolving needs, challenges, and goals. 
• Managing internal relationships and making sure that our teams are meeting customers' needs and timeframes.
• Encourage satisfied customers to become advocates by participating in case studies, testimonials, or referrals.
• Maintain and develop strategic vendor relations with AWS.

• Regularly attend business events and conferences to promote and educate prospective clients on the benefits of Automat-it.

   

Requirements

• 1+ years of experience in Customer Engineering, or Account Management roles in a B2B SaaS company
•  1+ years of experience in sales of complex public cloud like AWS/GCP/Azure
• A proven, successful track record of generating revenue and closing business
• Experience working with or at startups/ISV companies
• Experience with selling and supporting AWS services
• Excellent written and verbal communication skills in English
• Excellent presentation and organizational skills
• Ability to work in a fast-paced environment and be a self-learner
• Working experience with Salesforce or Hubspot - advantage

• AWS cloud certification - advantage 

   

Benefits

• Professional training and certifications covered by the company (AWS, FinOps, Kubernetes, etc.)
• International work environment
• Referral program – enjoy cooperation with your colleagues and get a bonus 
• Company events and social gatherings (happy hours, team events, knowledge sharing, etc.)
• Wellbeing and professional coaching
• English classes

• Soft skills training

   

Country-specific benefits will be discussed during the hiring process.

Automat-it is committed to fostering a workplace that promotes equal opportunities for all and believes that a diverse workforce is crucial to our success. Our recruitment decisions are based on your experience and skills, recognizing the value you bring to our team.

Automat-it is where high-growth startups turn when they need to move faster, scale smarter, and make the most of the cloud. As an AWS Premier Partner, we deliver hands-on DevOps and FinOps and GenAI support that drives real results.

We work across EMEA and the US, fueling innovation and solving complex challenges daily. Join us to grow your skills, shape bold ideas, and help build the future of tech.

We are looking for a Support Engineer with hands-on AWS and Linux experience, strong troubleshooting skills, and the ability to monitor, support, and optimize customer environments in a 24/7 setting.

📍 Work location - Ukraine

Responsibilities

• Respond to incidents according to playbooks 
• Provide customer support in rotating 8-hour shifts to ensure 24/7 coverage
• Monitor and troubleshoot network, infrastructure, and application issues
• Analyze metrics, alerts, and incidents to fine-tune algorithms and thresholds
• Maintain and document monitoring solutions

• Contribute to infrastructure automation and internal Support tools development

  

Requirements

• At least 1 year of experience in a similar position such as NOC/Tech Support engineer or Junior DevOps
• Hands-on AWS cloud experience 
• Confident Linux OS knowledge
• Network troubleshooting and configuration
• GIT and scripting skills with either Python or Bash
• Web applications architecture understanding 
• Monitoring tools (Prometheus, Cloudwatch, etc.) and principles 
• Upper-intermediate English language proficiency
• Great customer service and confident business communication skills
• Strong troubleshooting and problem-solving skills, drive to prevent incidents
• Be innovative, learn new tools and best practices
• IaaC: CloudFormation, Terraform knowledge - advantage
• CI/CD: Jenkins, ArgoCD - advantage

• Containers orchestration: Docker, Kubernetes (EKS, GKE) - advantage

   

Benefits

• Professional training and certifications covered by the company (AWS, FinOps, Kubernetes, etc.)
• International work environment
• Referral program – enjoy cooperation with your colleagues and get a bonus 
• Company events and social gatherings (happy hours, team events, knowledge sharing, etc.)
• Wellbeing and professional coaching
• English classes

• Soft skills training

   

Country-specific benefits will be discussed during the hiring process.

Automat-it is committed to fostering a workplace that promotes equal opportunities for all and believes that a diverse workforce is crucial to our success. Our recruitment decisions are based on your experience and skills, recognizing the value you bring to our team.

Automat-it is where high-growth startups turn when they need to move faster, scale smarter, and make the most of the cloud. As an AWS Premier and Strategic Partner, we deliver hands-on DevOps, FinOps, and GenAI support that drives real results.

We work across EMEA and the US, fueling innovation and solving complex challenges daily. Join us to grow your skills, shape bold ideas, and help build the future of tech.

At Automat-it, we help companies take control of their cloud costs, and we’re looking for a Cloud Solution Analyst who will join our FinOps team. This is an opportunity to step into one of the most in-demand areas of cloud technology and work with innovative customers, helping them make smart decisions about their cloud usage. Your first month will be dedicated to learning the basics (including AWS Practitioner certification), and you’ll gradually take on more responsibility by managing customers and taking care of their complex projects from the FinOps side.

📍 Work location - remote from Lviv 

If you are interested in this opportunity, please submit your CV in English.

Responsibilities

• Guide our customers through AWS billing and usage data, helping them understand key insights and trends.
• Partner with customers to review their cloud consumption and highlight cost optimization opportunities.
• Use external and internal tools to guide customers, set budgets, monitor usage patterns, and detect spending anomalies.
• Turn cloud usage data into clear, actionable recommendations and follow up on the impact of those changes.
• Create and present easy-to-understand reports and dashboards

• Support the smooth onboarding of new customers into Automat-it’s FinOps services.

   

Requirements

• Customer-oriented and excellent communication skills
• Ability to learn AWS cloud architecture and services
• Fluent in written and verbal communication skills in English
• Excellent organizational and task management skills
• Comfortable working with spreadsheets, reporting, and task management systems
• Ability to work with data, spot trends, and draw practical conclusions
• Ability to translate reports into simple insights and actionable recommendations
• A degree in a relevant field, such as Computer Science, Engineering, Math, Finance, or Big Data - an advantage

• Understanding of cloud platforms (especially AWS) and basic architecture concepts - an advantage

   

Benefits

• Professional training and certifications covered by the company (AWS, FinOps, Kubernetes, etc.)
• International work environment
• Referral program – enjoy cooperation with your colleagues and get a bonus 
• Company events and social gatherings (happy hours, team events, knowledge sharing, etc.)
• English classes

• Soft skills training

   

Country-specific benefits will be discussed during the hiring process.

Automat-it is committed to fostering a workplace that promotes equal opportunities for all and believes that a diverse workforce is crucial to our success. Our recruitment decisions are based on your experience and skills, recognizing the value you bring to our team.

About The Position

Automat-it is where high-growth startups turn when they need to move faster, scale smarter, and make the most of the cloud. As an AWS Premier Partner and Strategic Partner, we deliver hands-on DevOps and FinOps and GenAI support that drives real results.

We work across EMEA and the US, fueling innovation and solving complex challenges daily. Join us to grow your skills, shape bold ideas, and help build the future of tech.

We seek an experienced Senior AI Engineer to join our team. You will work hands-on with innovative startups' Data Science and R&D teams and be in charge of various projects. You will develop robust MLOps pipelines, create cutting-edge Generative AI solutions, implement the latest technologies, and ensure the customers’ success by overseeing the project from inception to completion.

📍 Work location - remote from Ukraine

If you are interested in this opportunity, please submit your CV in English.

Responsibilities

• Developing backend Generative AI solutions and POCs, utilizing RAG pipelines, agent-based systems, and LLM-powered services
• Taking existing ML or customer-provided code and adapting it for training, fine-tuning, and production deployment using PyTorch
• Developing and optimizing fine-tuning workflows, model evaluation, benchmarking, and inference optimization
• Provision of ML AWS resources and infrastructure primarily using managed and cloud-native services
• Developing ML-oriented CI/CD pipelines using GitHub Actions, Bitbucket, or similar tools
• Deploying Machine Learning models in production and ensuring they are observable and monitorable
• Collaborating with Solution Architects and DevOps teams on scalable and cost-efficient AI infrastructure
• Learning new skills and technologies quickly to stay up to date with rapidly evolving GenAI tools
• Using and writing Terraform libraries for infrastructure deployment
• Maintaining infrastructures and environments of all types, from dev to production
• Security monitoring and administration

Requirements

• Excellent customer-facing skills to understand and address client needs effectively
• Ability to design and implement cloud solutions and to build GenAI pipelines on AWS
• Experience with one or more large language model frameworks like OpenAI SDK, Amazon Bedrock, LangChain, and LlamaIndex
• Fluency in Python, a good understanding of Linux, and mandatory hands-on production experience with PyTorch
• Ability to understand tools used by data scientists and experience with building Generative AI applications beyond notebooks or demos
• Good understanding of supervised and unsupervised learning, and deep learning concepts
• Fluent written and verbal communication skills in English
• Ability to work hands-on, independently, and deliver under real project constraints
• Bachelor’s or Master’s degree in AI-related fields - an advantage
• Working knowledge of some Vector Databases (OpenSearch, Qdrant, Weaviate, LanceDB, etc.) - an advantage
• Experience with Docker and Kubernetes - an advantage
• Experience with Azure or GCP (DevOps/MLOps) for ML or GenAI workloads - an advantage
• ML certification (AWS ML Specialty or similar) - an advantage

Benefits

• Professional training and certifications covered by the company (AWS, FinOps, Kubernetes, etc.)
• International work environment
• Referral program – enjoy cooperation with your colleagues and get a bonus 
• Company events and social gatherings (happy hours, team events, knowledge sharing, etc.)
• English classes
• Soft skills training

Country-specific benefits will be discussed during the hiring process.

Automat-it is committed to fostering a workplace that promotes equal opportunities for all and believes that a diverse workforce is crucial to our success. Our recruitment decisions are based on your experience and skills, recognising the value you bring to our team.

We’re expanding our team at JustMarkets and looking for a motivated and enthusiastic Junior System Administrator to join us!
 

If you’re passionate about technology, eager to learn, and excited to support our internal users, we will be glad to consider your candidacy. At JustMarkets, we believe in fostering your growth and providing a space where you can enhance your skills while making a real difference.

Join us and become part of a team that values collaboration and fresh ideas!
 

Responsibilities

• Providing user support via chat and remote access, resolving browser and application issues, password resets, and system shutdowns
• Managing support tickets, prioritizing requests, and handling escalations
• Joining calls to troubleshoot and resolve complex or high-priority issues
• Conducting technical onboarding sessions for new employees (approximately one per day)
• Preparing, configuring, dispatching, and repairing company equipment
• Participating in daily team syncs and cross-team communication

Requirements

• 1–2 years of experience as a System Administrator or in a similar technical support role
• Proficiency in macOS, Linux, and/or Windows operating systems
• Understanding of basic network troubleshooting
• Knowledge of antivirus solutions and email systems
• Understanding of network security principles
• Experience with communication and collaboration tools such as Mattermost, Slack, or similar platforms
• Intermediate English proficiency (B1) in speaking and writing

Will be a plus

• Specialized education or completed courses in system administration or a related technical field
• Understanding of VoIP technologies, including Asterisk
• Familiarity with the Atlassian stack (Jira, Confluence)
• Basic knowledge of Palo Alto NGFW
• Experience with equipment management, asset tracking, distribution, and inventory control

We offer

• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We are looking for a motivated Full-Stack Developer with solid experience in mobile development and backend services. The ideal candidate is proactive, well-rounded, and comfortable working across both frontend and backend.
 

Requirements:

- 3+ years of commercial experience in software development

- Strong experience with React Native

- Solid experience with Python (Django)

- Experience building and consuming REST APIs

- Understanding of mobile app architecture and best practices

- Experience with databases (PostgreSQL or similar)

- Familiarity with Git and collaborative workflows

- Good communication skills and ability to work independently
 

Responsibilities:

- Develop and maintain mobile applications using React Native

- Build and support backend services using Python (Django)

- Design and integrate RESTful APIs

- Collaborate on architecture and technical decisions

- Troubleshoot, debug, and improve application performance

- Work closely with the team to deliver high-quality solutions
 

Nice to have:

- Experience with Django REST Framework

- Familiarity with cloud services (AWS, GCP, etc.)

- Experience with Docker

- Understanding of CI/CD pipelines

- Experience with app deployment (App Store / Google Play)

NuxGame is a fast-growing IT company delivering high-quality software solutions for the iGaming industry. We help operators of all sizes enter new markets, strengthen their brands, and achieve ambitious business objectives.

We are currently looking for a DevOps Team Lead who is passionate about building reliable infrastructure, leading strong engineering teams, and maintaining high availability in high-load environments.

Tech Stack: AWS, Kubernetes, Terraform, Helm, GitHub Actions, VictoriaMetrics, Grafana, New Relic, Aurora, Redis, Cloudflare, Python/Bash.

Your Responsibilities

You will take ownership of the platform’s reliability and scalability, driving the team toward operational excellence.

• Team Leadership: Lead and develop the DevOps team, define technical direction, improve delivery processes (including hiring and performance reviews), and promote a strong engineering culture.
• Infrastructure as Code: Architect and maintain scalable, multi-account AWS infrastructure using Terraform and Helm, while promoting GitOps practices for consistent and predictable environment management.
• Kubernetes Management: Oversee the development and maintenance of highly available EKS clusters, focusing on autoscaling, networking (CNI/Service Mesh), and efficient resource utilization.
• Operational Excellence: Enhance CI/CD processes and ensure stable delivery pipelines. Maintain 99.9%+ system availability through monitoring, incident management, and proactive performance improvements.
• Security & Compliance: Improve platform security by implementing Zero-Trust principles, managing IAM and secrets, and overseeing Cloudflare security features (WAF, DDoS protection).
• Database Reliability: Ensure stability of stateful services such as MySQL/Aurora and Redis by implementing backup automation, failover mechanisms, and performance tuning.
• Cross-team Collaboration: Work closely with Backend, Product, and QA teams to align infrastructure development with business needs and remove bottlenecks in the delivery process.

What we expect from you

• Experience: 5+ years in DevOps, including at least 2 years in a leadership role (team coordination, mentoring, reporting).
• AWS Expertise: Strong knowledge of AWS ecosystem, including multi-account setups, networking, security best practices, and cost optimization.
• Kubernetes Expertise: Advanced hands-on experience with EKS, including high-availability setups, networking, PodDisruptionBudgets, NodeGroups, and Service Mesh technologies (e.g., Cilium/eBPF).
• IaC & GitOps: Solid experience with Terraform (modular, multi-environment setups) and GitOps tools like FluxCD or ArgoCD.
• CI/CD: Experience designing scalable and secure pipelines (GitHub Actions, Jenkins) for PHP and Go applications.
• Observability: Deep knowledge of monitoring tools (Prometheus, Grafana, Alertmanager, New Relic, Sentry) and building effective alerting and metrics strategies.
• Security Fundamentals: Understanding of network segmentation, SSL/TLS, secrets management (AWS Secrets Manager / External Secrets Operator), and compliance basics.
• Automation: Strong scripting skills in Python or Bash for automation and internal tooling.

Nice to have

• Architecture: Experience designing multi-region and multi-cloud systems, cross-cluster networking, and disaster recovery solutions.
• Streaming: Experience with Kafka/MSK or similar event streaming platforms.
• Compliance: Familiarity with PCI DSS or similar standards.
• Performance: Good understanding of Linux internals and advanced caching approaches (Redis, Cloudflare, S3 tiering).
• Cost Optimization: Experience in FinOps practices and cloud cost optimization strategies.

Job details:
Workload: full-time, fully remote.
Start date: April/beginning of May
Duration: long-term .

About the project: 
The client is from Norway. They are working on developing a product for the maritime industry. The product focuses on energy analysis for different sea transport (for example, fuel usage, greenhouse gas emissions, etc.).

Responsibilities:
Design and develop new features in line with the product roadmap and detailed requirements.
Write clean, efficient, and maintainable code, following best practices and coding standards.
Maintain and evolve existing systems, including troubleshooting issues and modernizing technologies and architecture.
Ensure the application meets performance, scalability, security, and reliability requirements.
Conduct code reviews and contribute to the continuous improvement of development processes and code quality.
Participate in architectural discussions, influence technical direction, and take ownership of tasks and deliverables.

Requirements:
5+ years of commercial experience as a Python Developer.
Upper-Intermediate (B2) or higher level of English.
Strong proficiency in Python.
Experience with frameworks: Django, FastAPI, or others.
Experience with database systems like PostgreSQL and MySQL.
Hands-on experience with queue & message broker platforms like Kafka/RabbitMQ.
Hands-on experience with CI/CD.
Experience in container-based architecture and deployments (Docker, Kubernetes).
Experience in writing unit tests, functional tests, and integration tests.
Proficient in working with the version control system Git.
Hands-on experience with AI coding tools would be a plus.

Location - Ukraine or Europe. 

Are you a Data Scientist with a love of LLMs, generative AI?

We are looking for a passionate Data Scientist to implement AI solutions aimed at achieving business goals.

This role offers the opportunity to work on cutting-edge AI adoption projects that helps to improve current business processes.

Skills requirements:
• Strong Python Experience (1 year +);
• Experience with LLM , Diffusion models (1 year +);
• Knowledge of Prompt engineering;
• Experience with Gen AI-related technologies such as LangChain and RAG;
• Experience with Neural Networks (Optional) ;
• Experience with NLP , Predictive analytics and Machine learning;
• Experience with Pandas;
• Experience with SQL, including experience with large datasets;
• Strong experience in statistics;

Key responsibilities:
• Develop AI agents that utilize LLM, RAG and langchain approach;
• Implement LLM and Diffusion models to boost business productivity;
• Utilize LLM (LLM Vision) to improve object detection, text classification and extraction;
• Create forecasting, recommendation, and classification models;
• Transform business challenges to AI applications;

We offer:

• Great networking opportunities with international clients, challenging tasks;

• Building interesting projects from scratch using new technologies;

• Personal and professional development opportunities;

• Competitive salary nominated in USD;

• Paid vacation and sick leaves;

• Flexible work schedule;

• Friendly working environment with minimal hierarchy;

• Team building activities, corporate events.