N-iX

N-iX is looking for an experienced Senior Java Full Stack Engineer to join our team at Integrated Shipping Services, where innovation is seamlessly integrated with a strong focus on customer satisfaction in the shipping industry.

We're known for our unique approach, concentrating on niche markets where we can provide exceptional service and clear advantages to customers globally. Our global network is meticulously designed for both efficiency and reliability, driven by a mission that places customer needs at the core of every decision.

At Integrated Shipping Services, you will have the opportunity to work with a modern and evolving technology stack on a long-term, stable project that ensures both professional security and personal growth. You will thrive within a culture that encourages the sharing of ideas and celebrates collaboration. Furthermore, you will contribute to the development of innovative solutions, working with cutting-edge code and moving away from outdated systems.

Responsibilities:

• Hand-on full stack development of innovative applications
• Owning the entire development cycle, including design, architecture, development, etc. 

Requirements:

• 5+ years of experience in Full Stack Development
• 5+ years of experience in the following technologies: Java, Spring
  Experience with Functional Programming and Java Streams
• 2+ years of experience in front-end development with React
  Experience with developing a reactive UI (Reactive JS)
• 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
• 2+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
• Experience in DevOps development and Jenkins
• Experience in development in Kotlin – an advantage
• Experience in designing, developing, and deploying cloud/hybrid-based solutions
• Experience in developing and deploying in Container based environments (Kubernetes, Cloud foundry)
• Familiarity with the following design concepts: micro-services, service discovery, circuit breaker
• Strong critical thinker with problem solving aptitude
• BS degree in Computer Science or equivalent combination of education and experience
• Good English - verbal and written

N-iX is looking for a Senior Scala Engineer for one of our clients.

The project is Security Intelligence Solutions are used by our clients to stay on top of threats to their business. In our tools, they can create alerts or search, analyze and process the cybersecurity information we are providing. The Applications team is responsible for building and continuously improving our web app, browser extension, and mobile app. These apps are built on top of our immense dataset collected by other parts of the organization.

We work in cross-functional delivery teams with developers, product managers, designers, and QA working together to create efficient, great looking, and useful products.

For this role, we are looking for a Scala Developer focusing on our web app. Your role will be to develop and deliver new features that improve the value of the product.

Responsibilities:

• Work together with our product design team to create beautiful user experiences
• Code primarily using Scala, JavaScript and Java
• Continuously design, develop and deploy backend and frontend services with focus on high availability, great quality, low latency and scalability
• Measure and evaluate features and system metrics to continuously improve user experience and service performance
• Be proactive, go beyond expectations

Requirements:

• Experience with Scala 4+ years
• Experience with MongoDB and GraphQL
• REST Services and Web Sockets
• Willingness to work with Scala and Java
• Ability to work all the way from high level architecture design down to efficient code
• You have a good understanding of system design, data, structures and algorithms
• Be able to take initiatives and collaborate across teams

Nice to have:

• Java
• ElasticSearch
• RabbitMQ
• Rest Services

Important traits you should have:

• Curious and engaged
• Excellent communication skills
• Find it fun and inspiring to build web solutions
• Believe that it’s an interesting challenge to work on a complex product

The client is looking for a Senior Java Software Engineer (with DevOps skills) to accelerate product development and get more done for the overall roadmap for their flagship workforce management offering HotSchedules Labor. Currently, the team is international with Engineers and QA Engineers from Ukraine, Latin America, and the US. This will be a perfect opportunity to master your English language skills, as many meetings are conducted in English. Most developers in the team are full-stack developers, although the backlog is heavier on backend tasks.
 

Tech stack - Java 11/17, Spring: Databases: MS SQL, DynamoDB, clouds - Azure and AWS. 
 

     Requirements:

• Strong expertise in Java 11; exposure to Java 17 or newer versions is a plus
• Practical experience with the Spring Framework
• Proven experience with cloud platforms such as AWS or Azure
• Solid understanding of Kubernetes and Terraform (mandatory)
• Experience in deploying and managing infrastructure, including serverless solutions and Kubernetes services (mandatory)
• Strong ability to diagnose and resolve infrastructure issues is highly desirable
• Familiarity with a variety of AI tools
• Upper-intermediate English proficiency or higher
   
  Would be a plus:
• Solid understanding of JavaScript, HTML, and CSS
• Practical experience working with ReactJS
  
  Responsibilities: 
• Develop new features from the product backlog
• Develop REST services to support high-volume, low-latency web and mobile apps
• Design and implement DB schema to allow new functionality
• Maintain existing codebase
• Define and evolve infrastructure to host various Java services
   
  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

N-iX is a software development service company that helps businesses across the globe develop successful software products. Founded in 2002 in Lviv, N-iX has come a long way and increased its presence in nine countries - Poland, Ukraine, Sweden, Romania, Bulgaria, Malta, the UK, the US, and Colombia. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies.

We are growing and looking for a Senior Talent Sourcer to join our team who will focus on international source and markets! The Talent Sourcer will play a key support role within this team, assisting recruiters in the identification of Tech talent for middle to leadership-level roles and supporting company growth. This role offers a career-defining opportunity, where you can grow professionally and develop your future career while taking part in challenging projects! If you are curious, with an analytical mindset and a strong desire to learn - apply for the vacancy!

Responsibilities:

• Active search for qualified candidates according to vacancy requirements using several channels: LinkedIn, job portals, internal database, social networks 
• Using a variety of research methods and sourcing techniques to generate a talent pool for a vacancy
• Maintaining timely and accurate information on all candidate interactions in the ATS (preferably Greenhouse)
• Attending briefing sessions with Recruiters and Hiring Managers to understand requirements and to take part in building search strategies
• Developing talent pipelines for future hiring needs

Requirements:

• Bachelor's Degree
• Strong Intermediate or higher spoken and written English
• 2+ years of experience in IT sourcing 
• Research acumen and creativity, a person who can learn new tech roles and business domains quickly and understand how to deliver effective search strategies within requirements
• Solid communication skills, ability to build strong relationships with potential candidates
• Organized and data-focused, with a strong attention to detail
• Analytical mindset
• Сurious, a strong desire to learn
• Demonstrated ability to work in a team environment

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

N-iX is a global software development service company that helps businesses across the world develop successful software products. Founded in 2002, N-iX has come a long way, expanding its presence across Europe, the US, and Latin America. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies. 

We are looking for an experienced Head of AI Consulting to head the AI Consulting direction within N-iX’s CTO Office. This is a strategic leadership role where you will shape our AI service offerings, drive technical pre-sales, lead high-impact projects, and build a world-class AI consulting team.

What will you do:

• Lead technical pre-sales as the primary consultant, scoping business and technical requirements for Gen AI (LLM, RAG, Agents), ML, CV, and related AI disciplines
• Become (or be ready to become) a world-class AI consultant for both clients and internal delivery teams
• Engage in short- and mid-term AI projects as a consultant/engineer to ensure successful execution and delivery
• Hire, manage, and mentor a team of AI consultants supporting pre-sales, project initiation, and delivery
• Collaborate with sales and marketing teams to refine and create new AI service offerings
• Partner with our alliances team to maintain and expand strategic partnerships (AWS, GCP, Azure, Nvidia, etc.)

• Report directly to VP of Data and AI Consulting, with dotted line supervision from the CTO of the company.

   

Requirements:

• 7+ years as an AI/ML/CV consultant with experience in pre-sales and delivery of both short- and long-term projects.
• 3+ years managing AI consultants or engineering teams.
• Experience in IT Service Business
• Strong leadership skills with excellent communication and client engagement abilities.

• Broad and deep understanding of AI technologies, trends, and methodologies.

   

What you will get:

• Lead one of N-iX’s most strategic practices within the CTO Office
• Collaborate with world-class clients on complex business and technology challenges (e.g., eBay, Bosch, Siemens, Credit Agricole, Office Depot)

• Build and lead a top-tier AI consulting team of passionate experts.

   

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

We are seeking a results-driven Atlassian Engineer with Product Owner skills to help drive the evolution and optimization of our internal Atlassian tool ecosystem (Jira, JSM, Assets, Confluence, Atlassian Analytics, etc.). As a member of the Product & Technology Operations organization, you will help manage the Atlassian platform roadmap, gathering and prioritizing requirements from cross-functional teams, and ensuring that our Atlassian tools align with business needs and drive operational excellence. This is a mid-level to senior role ideal for someone with hands-on experience owning enterprise-scale Atlassian implementations and collaborating with engineering, product management, and operational stakeholders. 

Responsibilities: 

• Help manage the product roadmap for the Atlassian suite, ensuring it aligns with the broader internal tools strategy and business objectives. 
• To have extensive hands-on experience with the configuration, maintenance, and administration of the Atlassian Suite
• Serve as a point of contact for Jira, JSM, Confluence, and other Atlassian products. 
• Collaborate with cross-functional teams (Engineering, Product Management, Design, QA, Security, etc.) to gather requirements, understanding use cases, pain points and areas for improvement. 
• Translate business and technical requirements into clear epics, user stories, and acceptance criteria. 
• Prioritize backlogs and manage the lifecycle of enhancements, customizations, and integrations across Atlassian tools. 
• Help drive proofs of concept on new tools, plug-ins, and integrations. 
• Communicate new features and enhancements to stakeholders. 
• Develop and maintain clear, comprehensive documentation, training materials, and knowledge base articles to support and empower both internal teams and end-users in getting the most out of the Atlassian suite. 
• Drive training, onboarding, and change management initiatives. 
• Stay current with Atlassian’s roadmap, product updates, and best practices, and make proactive recommendations. 
• Measure and communicate the impact of changes and enhancements via metrics and reporting dashboards

Requirements: 

• 5+ years of experience in Atlassian development, desire to work with product ownership tasks, business systems analysis, or internal tools management. 
• Deep knowledge of the Atlassian ecosystem (Jira, JSM, Confluence, etc) along with experience configuring and administering such applications. 
• Knowledge of data analytics. 
• Proven ability to manage complex stakeholder environments and conflicting priorities. 
• Strong analytical and problem-solving skills. 
• Demonstrated success in owning tool roadmaps, gathering requirements, and delivering process and productivity improvements. 
• Excellent communication skills and a knack for translating technical concepts into non-technical language. 
• Experience working in Agile-oriented organizations. 
• Strong English skills, both written and verbal.

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

We are seeking a talented and experienced Middle Automation QA  Engineer to join our dynamic development team. 

About Us:

The client is defining the future of cybersecurity through our XDR platform that automatically prevents, detects, and responds to threats in real-time. Singularity XDR ingests data and leverages our patented AI models to deliver autonomous protection. With a client, organizations gain full transparency into everything happening across the network at machine speed – to defeat every attack, at every stage of the threat lifecycle. 

We are a values-driven team where names are known, results are rewarded, and friendships are formed. Trust, accountability, relentlessness, ingenuity, and a customer defines the pillars of our collaborative and unified global culture. We're looking for people that will drive team success and collaboration across the project. If you’re enthusiastic about innovative approaches to problem-solving, we would love to speak with you about joining our team!

Responsibilities: 

• Design, develop (TypeScript) and implement automation tests in all components of SentinelOne products with main focus on our SAAS platform and its EndPoint Protection part (e.g. API testing, E2E testing, backend and infrastructure testing, etc.)
• Testing the quality of SentinelOne solutions
• Triage and automate the triaging of test execution results
• Ensure coverage on critical components and close any test gaps that have been identified
• Work closely with other automation engineers, developers and product managers to ensure high quality products

 Requirements: 

• Proven experience in automation development testing multi-layered products
• Previous experience in testing SAAS products (cloud based) and microservices architecture
• Automation experience in TypeScript using Playwright framework
• Ability to reproduce issues and work closely with development to resolve
• Debugging skills and ability to investigate and triage difficult problems
• Experience in SW validation methodologies and concepts, testing and integration
• Strong self-management capabilities: proactive, initiative, self-learner, team player
• Experience with building and maintaining Jenkins jobs

Nice to have: 

•  Basic experience with Python using Pytest framework

N-iX is looking for an experienced Senior Java Engineer + React (AI platform) to join our development team.

Our customer–integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services; and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.

Responsibilities:

• Hands-on full-stack development of innovative applications

• Owning the entire development cycle, including design, architecture, development, and DevOps

   

Requirements:

• 6+ years of experience in the following technologies: Java (must have), Spring.
• 2+ years of experience with Python.
• 2+ years of experience in FE, mainly React (must have), and other modern JavaScript frameworks/libraries.
• Experience with LLMs/AI/Prompt Engineering/MCP.
• Experience with Functional Programming and Java Streams.
• Experience with developing a reactive UI (Reactive JS).
• 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
• 2-3+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
• Experience in designing, developing, and deploying cloud/hybrid-based solutions.
• Familiarity with the following design concepts: micro-services, service discovery, circuit breaker.
• Self-starter with the ability to appropriately prioritize and plan complex work in a rapidly changing environment.
• Versatility and the capability to switch easily between different tasks and technologies. 
• Experience in assessing a broad range of information solutions and products.
• Strong critical thinker with problem-solving aptitude.
• Advanced or higher Ukrainian language 
• At least Upper intermediate English - verbal and written

N-iX is looking for an experienced Senior Java Engineer + React (AI platform) to join our development team.

Our customer–integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services; and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.
 

Responsibilities:

• Hands-on full-stack development of innovative applications
• Owning the entire development cycle, including design, architecture, development, and DevOps
   

Requirements:

• 6+ years of experience in the following technologies: Java (must have), Spring.
• 2+ years of experience with Python.
• 2+ years of experience in FE, mainly React (must have), and other modern JavaScript frameworks/libraries.
• Experience with LLMs/AI/Prompt Engineering/MCP.
• Experience with Functional Programming and Java Streams.
• Experience with developing a reactive UI (Reactive JS).
• 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
• 2-3+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
• Experience in designing, developing, and deploying cloud/hybrid-based solutions.
• Familiarity with the following design concepts: micro-services, service discovery, circuit breaker.
• Self-starter with the ability to appropriately prioritize and plan complex work in a rapidly changing environment.
• Versatility and the capability to switch easily between different tasks and technologies. 
• Experience in assessing a broad range of information solutions and products.
• Strong critical thinker with problem-solving aptitude.
• Advanced or higher Ukrainian language 
• At least Upper intermediate English - verbal and written

N-iX is seeking a Senior Software Developer in the AI Services to join our team.
 

About the project: Our client is an established market leader who has been processing over 18 million vehicle claims per year since 2002, with more than 1,000 employees worldwide. They combine AI-based processes and the latest technologies with the knowledge of our automotive experts.
 

Responsibilities:

• Design and implement software solutions in Python in the field of artificial intelligence and machine learning.
• Conceptualize and test scalable applications and services that meet the requirements of our customers.
• Work closely with Data Scientists and other Developers to seamlessly integrate AI models into existing systems.
• Analyze and optimize the performance of AI-Applications to maximize their efficiency and effectiveness.

• Apply your expertise and contribute to the continuous development and improvement of our development processes and methods.

   

Requirements:

• Qualification: A degree in IT, physics, mathematics, or a related field, preferably complemented by a computer science degree, as well as three or more years of experience in development with Python.
• Experience & Know-how: Solid backend experience, hands-on knowledge of FastAPI and core Python, as well as a basic understanding of machine learning and SQL.
• Personality & Working method: Excellent analytical abilities and problem-solving skills, able to work independently and stay well-organized, good team player.
• Technical skills: Experience with Python (NumPy, OpenCV, FastAPI) and AWS ML services, DevOps (GitLab CI/CD, Docker, Kubernetes, NVIDIA Triton), and backend development (REST API, OpenAPI, Swagger).

• Language: Fluent in written and spoken English.

   

Nice-to-have: 

• Experience in AI frameworks, LLM frameworks such as Haystack/LangChain, and PyTorch.

We are looking for a highly skilled and enthusiastic Senior Java Engineer (with DevOps skills) to become an integral part of our dynamic team in Kyiv. 

This role offers an exciting opportunity to work on cutting-edge projects involving the integration of third-party hardware, the development of sophisticated in-system customisations, and the creation of robust Java web applications with intuitive front-end interfaces. Beyond development, you will also play a key role in designing, implementing, and supporting Docker setups across various environments and building essential emulators for endpoint devices.

Responsibilities:

• Design, develop, and maintain high-performance Java applications for seamless integration with diverse third-party hardware systems.
• Implement tailored in-system customisations to meet specific client requirements and enhance application functionality.
• Build and enhance Java web applications, encompassing both back-end logic and front-end components, ensuring a responsive and engaging user experience.
• Develop, deploy, and support Docker container setups for various development and testing environments, ensuring efficient resource utilisation and application portability.
• Create and maintain emulators for endpoint devices, facilitating robust testing and development cycles.
• Work closely with the client team to understand requirements, provide technical insights, and deliver solutions that align with business objectives.
• To work from the Kyiv office at least twice per week. 

Requirements:

• Extensive experience with Java 17+
• Proficiency in Spring-Boot and developing RESTful APIs.
• Hands-on experience with Docker.
• Experience with Quarkus for building lightweight, high-performance applications.
• Solid understanding of Thymeleaf and JQuery/JavaScript for building interactive user interfaces.
• Experience with RabbitMQ for asynchronous communication.
• Strong knowledge of PostgreSQL for database management.
• Proficiency with Maven.
• Confident use of standard Linux commands and shell environment.
• Understanding of TCP/UDP and SNMP for network communication.

Nice to have:

• Experience with JavaScript/Typescript and modern front-end frameworks such as Vue.js, Angular, or React.
• Knowledge of Kubernetes for managing containerised applications at scale.
• Familiarity with network management concepts and tools.

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

Our customer is a leading North America online broker. The Senior Automation QA Engineer (.NET) will work within a Mobile development team. They will create and execute test cases for mobile applications using a combination of manual and automated testing strategies. 
 

About the team:
This a new team of 3 engineers: 2 .Net developers and an AQA who will work in the new PoC project. The goal of PoC is to build the services that provide an API for internal service usage. The project is related to the core trading platform of the customer. It requires a lot of work with transactions, SQL and a lot of data. So the AQA roles is to automate the testing process to ensure a smooth development and high quality standards for the customer. 
 

Responsibilities:

• Review business requirements to write test cases and test plans Identify and document all levels of testing including functional, integration, user acceptance and exploratory
• Analyze test results, troubleshooting issues and write up defects with a high level of detail
• Build and execute automated test cases
• Participate in the Agile ceremonies: story grooming, sprint planning, daily stand-ups, and retrospective
• Responsible for communicating daily progress, issues, risks
• Be highly collaborative with test and dev engineers and business partners to deliver the highest quality
• Be self-managed, but identify when escalation is needed
   

Requirements:

• 5+ years of professional experience in software testing with a strong focus on test automation.
• Proven expertise in .NET (C#) and the ability to deeply analyze and test complex backend code.
• Hands-on experience building and maintaining automation frameworks (UI/API/DB), with the ability to independently utilize and extend existing frameworks.
• Strong experience in API test automation (REST, gRPC, message-driven systems).
• Solid understanding of microservices architectures, distributed systems, and integration testing.
• Experience with unit, integration, and end-to-end testing frameworks (xUnit, NUnit, MSTest, Moq, etc.).
• Experience with SQL and databases (SQL Server, Entity Framework), including complex query validation.
• Experience with CI/CD pipelines (Azure DevOps, Jenkins, GitHub Actions) and test integration into release workflows.
• Knowledge of cloud platforms (preferably GCP)
• Proven experience in Agile/Scrum teams with ownership of QA processes.
• Upper-Intermediate English level
• Ukrainian language - Advanced or higher
   

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

N-iX is looking for a Senior .NET Engineer for one of our clients. 

About the project: we are developing a cutting-edge web-based AI application tailored for manufacturing companies. The solution leverages modern architectural patterns and robust technologies to ensure scalability, maintainability, and high performance.

 

Responsibilities:

• Design, develop, and maintain scalable backend services using .NET and C#.
• Implement clean, maintainable, and testable code following best practices and design principles.
• Build and expose secure APIs and integrate with external systems and services.
• Design and optimize data access layers using EF Core and SQL databases.
• Contribute to architecture decisions, ensuring performance, scalability, and reliability.
• Implement monitoring, logging, and alerting to maintain system health and observability.
• Collaborate with cross-functional teams to deliver features from concept to production.
• Participate in code reviews, mentoring, and continuous improvement of development processes.

Requirements:

• 5+ years of professional experience with C# and .NET
• Strong understanding of software architecture principles — SOLID, DDD, Clean Architecture, and design patterns.
• Experience in building and securing RESTful APIs with ASP.NET Core (MVC/Minimal API, JWT/OIDC).
• Proficiency in relational databases, preferably PostgreSQL, with hands-on experience in EF Core and query optimization.
• Familiarity with event-driven architectures and messaging systems (e.g., Azure Service Bus, RabbitMQ, or Kafka).
• Experience with cloud-based development, Azure services, Docker, and CI/CD pipelines.
• Knowledge of testing practices (unit/integration testing, static analysis) and code quality standards.
• Understanding of security best practices (OWASP Top 10, secure coding, OAuth2).
• Exposure to observability tools like Serilog, OpenTelemetry, or Application Insights.
• Strong problem-solving skills, sense of ownership, and ability to work in a collaborative, cross-functional team.
• Upper-intermediate English and effective communication in distributed teams

N-iX is looking for a Lead QA Engineer to join the team.
 

Customer is one of the largest fashion retail companies in Europe that has a reach out on global markets as well.

Key Responsibilities:

• Develop test cases using BDD language to ensure comprehensive coverage of user stories and bugs.
• Сollaborate with the Product Owner (PO) to establish clear acceptance criteria for user stories.
• Decide which tests to automate and select the appropriate type of automation (e.g., integration or E2E for front-end and back-end).
• Assist the development team in creating and managing data required for testing and validating user stories and bugs.
• Monitor and ensure adequate test coverage for all tests performed by the development team.
• Define and perform manual exploratory tests for scenarios not covered by automation.
• Review and analyze automated test cases and results to identify gaps and areas for improvement.
• Work with the PO to define and organize sanity and smoke test cases for production environments.
• Perform manual exploratory testing of front-end functionality after deployments in the production environment.
• Collaborate with the development team to analyze defect sources and create test cases to prevent similar issues.
• Review and analyze E2E regression test pipelines to ensure readiness before release deployments.
• Develop and implement non-functional testing strategies, such as performance and security testing, with the development team.
• Track and report quality metrics using available dashboards and tools.
• Help the team understand and implement QA tools, processes, and models, raising awareness of quality best practices.
• Document and update QA processes, test plans, and product quality strategies to ensure alignment across the team.
• Collaborate with developers to verify quality checks are correctly configured before merging pull requests.

Requirements:

• Strong understanding of QA methodologies, tools, and processes.
• Proficiency in creating test cases in BDD/TDD (Behavior-Driven Development/Test-Driven Development) language (e.g., Gherkin).
• Experience with test automation tools and frameworks for integration and E2E testing (both back-end and front-end)
• Knowledge of non-functional testing strategies (e.g., performance, security).
• Familiarity with version control systems (e.g., Git) and CI/CD pipelines.
• Strong ability to analyze and debug issues in collaboration with development teams.
• Ability to identify root causes of defects and implement preventative measures.
• Strong communication skills to support PO in defining acceptance criteria for user stories.
• Experience with manual exploratory testing for scenarios not covered by automation.
• Knowledge of smoke/sanity testing processes in production environments.
• Ability to monitor quality metrics and regression pipeline results.
• Proficiency in reporting automated test statuses and incidents to the team.
• Skilled in maintaining documentation around quality assurance processes and lead quality for the product.
• Experience participating in BA (Business Analyst) tasks
• Ability to align testing strategy with the team’s delivery goals.

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

N-iX is looking for Senior Python Engineer to join our team! Our client, Recorded Future, leverages massive amounts of data to construct the valuable insights that keep our customers safe. As cyber threats evolve, so must our detection capabilities. We continuously create and refine detection rules to stay ahead of emerging threats, and these detections must be tailored to the unique environments and needs of our customers for maximum impact. 
 

Responsibilities:

• Expand our collection reach with new underground (UG) sources, and strengthen our methods by investigating collection issues and fixing the root causes.
• Solve hard underground data collection problems, such as evading anti-bot methods, coordinating the work of many collector agents, and safely collecting binary data from untrustworthy sources.
• Build high value analytics on raw data from UG sources. Examples: find networks of actors/accomplices, and highlight notable conversation threads.
   

Requirements:

• 5+ years experience in software engineering using Python. You write clean, production-grade code that your teammates can easily work with. 
• Experience with MongoDB.
• Experience with Kibana, Kafka, RabbitMQ
• Working experience with ElasticSearch
• Experience with Selenium, xpath, urllib3
• Great problem solving capabilities and experience troubleshooting data issues. In UG data collection, you cannot ask the source’s webmaster for tech support!
• Proactive communication and effective collaboration with your teammates to get technical problems resolved. You are a self-starter. The ball is always in your court.
   

Nice to have:

• Experience with AWS or other cloud environments
• Interested in DevOps work
• Experience with web scraping 
• Comfortable working in global teams