N-iX

We are looking for a Senior Full-Stack Engineer to join our team, Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. As a Senior Fullstack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.

Responsibilities:

• Design and develop full-stack cloud solutions from technical analysis to integration testing.
• Support existing systems
• Mentor junior engineers on design patterns, code reviews, testing practices, and scalable architecture.
• Establish documentation standards across teams.
• Conduct root cause analysis and collaborate with production support to resolve issues.
• Evaluate third-party software with business and engineering teams.
• Maintain CI/CD pipelines for applications.

Requirements:

• Canadian timezone work hours (EDT)
• 4+ years of experience with C# or .NET  for web application development
• 4+ years of experience with React for web application development
• Experience with Azure, including migration from Azure to AWS
• Expert proficiency in GenAI-driven development, GitHub Copilot/Codex integration, rapid prototyping, automated refactoring, and AI-accelerated debugging
• Deep understanding of AI agents, autonomous task orchestration, reasoning engines, tool-use integration, and multi-step workflow automation
• Mastery of iterative prompting. Chain-of-Thought (CoT), Few-Shot prompting, output validation, and prompt optimization for production-grade code
• Familiarity with Kafka, SQL, and performance optimization
• Strong understanding of event-driven and microservices architecture
• Experience, Application Insights, and responsive front-end design using React
• Background in high-traffic websites, performance tuning, and security
• Ability to communicate technical solutions effectively
• Expertise in unit, component, and integration testing
• Experience with Azure DevOps, and JIRA in distributed teams
• Solid grasp of agile methodologies, including ScrumBan/Kanban and Gitflow

Nice to Have:

• Previous DevOps Experience is a great advantage
• Experience with Java and Scala
• Experience with observability tools like Datadog
• Proficiency with  Java/Spring Boot for building APIs and web applications - nice to have
• Experience with AWS
• Previous experience with GitHub

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 looking for a Senior Backend Engineer who thrives in building scalable, cloud-native systems. You’ll bring deep Python expertise, strong software design principles, and a solid background in distributed system patterns. This role demands hands-on experience with event-driven architectures and cloud-native AWS services. You’ll help shape critical backend services and infrastructure that are the foundation for our platform.

Responsibilities:

• Design and build scalable backend systems using Python and cloud-native architectures
• Apply object-oriented principles to develop maintainable and modular code
• Architect and implement distributed systems with high availability and fault tolerance
• Build and operate event-driven architectures using tools like Amazon SNS, SQS, EventBridge, and Step Functions
• Leverage AWS-managed services (e.g., Lambda, DynamoDB, S3, API Gateway) to deliver reliable and cost-effective solutions
• Participate in architectural design discussions and influence technical direction
• Write clean, testable code and provide thoughtful code reviews
• Collaborate with cross-functional teams to define requirements and deliver solutions that scale

Requirements:

• Strong Python skills, with a deep understanding of object-oriented software design
• Experience designing and operating event-driven architectures in production
• Proficient with AWS cloud-native services, including Lambda, DynamoDB, S3, API Gateway, EventBridge, and Step Functions
• Deep understanding of distributed systems, including data consistency, messaging patterns, and failure handling
• A collaborative mindset—you enjoy working closely with others, value team success over individual heroics, and help create an inclusive environment
• Proactive and curious—you take initiative to explore, solve problems, and continuously learn
• A natural mentor and team builder—you care about helping those around you grow
• Familiarity with Infrastructure-as-Code tools like Terraform or CloudFormation
• Strong communication skills, with the ability to clearly explain ideas and technical details

We’re looking for a Senior DevOps Engineer to join our team. 

About Us:

Together with the client’s team you’ll be building a next-generation cloud-based security platform as a backend engineer with strong infrastructure expertise.

The team is working on products that enable security teams to orchestrate forensic investigations, run custom scripts at scale, and respond rapidly to cyber threats across millions of endpoints. The platform powers automated forensic evidence collection, customizable forensic profiles, and streamlined incident response workflows - all within a unified console alongside EDR data.

This role focuses on infrastructure migrations to modernize our platform and improve scalability.

Responsibilities:

• Plan and execute infrastructure migrations across multiple environments
• Manage Kafka infrastructure including consumers, producers, and cluster configurations
• Implement infrastructure-as-code for repeatable deployments
• Migrate services to new cloud proxy architectures
• Work with established migration patterns and documentation
• Coordinate with cross-functional teams on dependencies and rollouts

Requirements:

• 5+ years of infrastructure/backend development experience
• Proficiency in Python or Go
• Proficiency in Kubernetes and container orchestration
• Experience with infrastructure-as-code (Terraform)
• Experience with relational databases
• Experience with AWS or GCP cloud platforms
• Strong communication skills and ability to work in hybrid/remote teams
• Self-directed with ability to work independently
• It'd be great if you have experience with: ArgoCD and GitOps workflows; nginx and cloud proxy patterns; Large-scale distributed systems
• Upper-Intermediate level of English

We’re looking for a Senior Backend Engineer with Java, Python, and Golang skills to join our team.

Our 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.

Our team is responsible for the backend part for the main product line  - securing tens of millions of devices across the globe of all kinds of OS (Windows, Linux, macOS), and processing billions of security events every day.

You'll be joining a team with a significant impact on how our customers' environments (incl. 4 of Fortune10 companies, hundreds of Global2000 or governments) are protected, how they interact with agents, gain visibility into their security posture, and understand the risks and act upon them.

What will you do?
Design, develop and support backend system serving for endpoint security
●      Help us with initiatives around moving our services to a new deployment model.
●      Tuning and adjusting our services to work with new CPU architectures.
●      Improving the observability for our services.

• Requirements: 
  5+ years of extensive software engineering experience, including proven expertise in developing large-scale distributed systems and microservices architecture, with a focus on performance, scalability and reliability
• Proficiency in Java
• knowledge of Golang and Python 
• Experience with cloud platforms (AWS and/or GCP) and Kubernetes (must)
• Experience with Kafka or similar solutions is a plus

Looking for a Senior Backend Engineer who thrives in building scalable, cloud-native systems. You’ll bring deep Python expertise, strong software design principles, and a solid background in distributed system patterns. This role demands hands-on experience with event-driven architectures and cloud-native AWS services. You’ll help shape critical backend services and infrastructure that are the foundation for our platform.

Responsibilities:

• Design and build scalable backend systems using Python and cloud-native architectures
• Apply object-oriented principles to develop maintainable and modular code
• Architect and implement distributed systems with high availability and fault tolerance
• Build and operate event-driven architectures using tools like Amazon SNS, SQS, EventBridge, and Step Functions
• Leverage AWS-managed services (e.g., Lambda, DynamoDB, S3, API Gateway) to deliver reliable and cost-effective solutions
• Participate in architectural design discussions and influence technical direction
• Write clean, testable code and provide thoughtful code reviews
• Collaborate with cross-functional teams to define requirements and deliver solutions that scale

Requirements:

• Strong Python skills, with a deep understanding of object-oriented software design
• Experience designing and operating event-driven architectures in production
• Proficient with AWS cloud-native services, including Lambda, DynamoDB, S3, API Gateway, EventBridge, and Step Functions
• Deep understanding of distributed systems, including data consistency, messaging patterns, and failure handling
• A collaborative mindset—you enjoy working closely with others, value team success over individual heroics, and help create an inclusive environment
• Proactive and curious—you take initiative to explore, solve problems, and continuously learn
• A natural mentor and team builder—you care about helping those around you grow
• Familiarity with Infrastructure-as-Code tools like Terraform or CloudFormation
• Strong communication skills, with the ability to clearly explain ideas and technical details

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

The role’s primary focus is to support AWS Edge infrastructure, Serverless
Applications, Frontend Development Teams, and End to End content delivery for our growing portfolio of public websites. This role will work closely with application teams to enable adoption of Serverless Application Design and to deliver highly cached and SEO optimized content to customers around the globe with low latency.
This role requires both depth and breadth in many technologies leveraged in a public cloud environment as well as deep knowledge of HTTP Content delivery, Edge Architecture and Javascript optimization.
 

Responsibilities:
● Work collaboratively with application teams by providing technical guidance and consultation to satisfy infrastructure requirements, WebVitals Performance targets, Search Engine Optimization, and troubleshoot code and deployment issues.
● Maintain Multi-CDN Delivery for 100+ public sites across a variety of Multi-CDN
platforms.
● Creating, maintaining, and improving procedures and runbooks through cross team collaboration
● Lead the adoption and administration of distributed serverless systems through the principles of Infrastructure as Code and 12 factor application design.
● Develop and support DevOps tools through automation using modern programming languages such as Python, or Javascript.
● Collaborate with Infrastructure Architects, Project Managers, and Software Engineering teams to deliver holistic solutions for application deployment and platform adoption.
● Incident response, via participation in a 24x7 team on-call rotation.
 

Skillset Requirements:
● 4+ years experience in supporting a 24×7 high-availability AWS production environment
● 2+ years experience UNIX/Linux System Administration
● 2+ years experience with continuous integration and deployment tools, such as
GithubActions, Jenkins, AWS Codebuild, and Argo CD.
● In depth understanding of AWS services, networking, and security technologies.
● Experience in full-stack monitoring, metrics collection, and reporting using tools such as Cloudwatch, AWS X-Ray, New Relic, SumoLogic, and Prometheus
● Familiar with the Infrastructure as code philosophy, leveraging such tools as Terraform, CloudFormation or AWS CDK.
● Familiar with source control management tools such as Github.
● Deep knowledge of object-oriented programming languages such as Python, JavaScript, or Go.
● Experience with agile methodologies, and ITIL change management processes.
● Good understanding of the Software Development Lifecycle and 12 Factor app design
● Experience with Multiple Multi-CDN Hosting Platforms
● Deep understanding of AWS Lambda and Serverless Design Patterns

N-iX is one of Ukraine’s fastest-growing and most recognized tech companies, partnering with global industry leaders and Fortune 500 clients. With major development centers in Lviv, Kyiv, Ivano-Frankivsk, and growing hubs across the country, we unite 2,400+ talented professionals globally. Enjoy flexible working formats, vibrant professional communities, extensive growth opportunities, and a supportive culture that has earned recognition from DOU and EY as a top IT employer in Ukraine.

You will own and continuously improve N-iX-wide client-facing content that supports business development: case studies, capability/solution presentations, and other sales-enablement materials. Your work will help teams explain N-iX delivery outcomes and technical expertise clearly, consistently, and credibly across domains.

We are open to candidates who demonstrate strong potential and motivation to grow in solution writing and business-facing communication.

Responsibilities

• Own SDO-wide production and maintenance of case studies, one-pagers, and PowerPoint/Google Slides presentations for business development needs (primary focus).
• Drive the full content workflow end-to-end.
• Translate complex technical concepts into clear, value-oriented narratives, selecting the right level of technical depth for a business development audience.
• Maintain consistency across existing materials by applying and evolving templates, tone/voice, structure, and terminology (a “single standard”).
• Embed and maintain supporting visuals (simple diagrams, flows, architecture overviews) that strengthen the story and improve comprehension.
• Ensure materials are accurate, evidence-based, and compliant with internal confidentiality rules (including what can/can’t be shared externally).
• Use AI tools responsibly to accelerate drafting, summarization, and analysis—while ensuring final content quality and factual correctness.
   

Requirements

• 1,5+ years (or equivalent) experience in technical writing / solution writing / technical communications with a portfolio of case studies and/or presentations.
• Ability to work with multiple stakeholders and manage reviews: comfortable interviewing SMEs, driving feedback cycles, and meeting deadlines.
• Strong writing skills in English: clarity, structure, concise phrasing, and the ability to adapt tone for different audiences.
• Strong presentation/document craft:
• Tools: confident with PowerPoint / Google Slides, Google Docs, Confluence, and Jira (primarily for process/task tracking). Google Gemini/ChatGPT/Claude for working with content.
• Ability to handle multiple parallel requests and prioritize by business deadlines.
   

Nice to have

• Experience with sales enablement content (capabilities decks, solution overviews, pitch support), and/or with structured content libraries and template systems.
• Familiarity with light diagramming tools (e.g., draw.io, Lucidchart, Miro, Figma) and basic visual communication principles.

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 Lead Full Stack Engineer (Java+React/Angular) to join our team.

This role is roughly 70% hands-on coding and 30% technical leadership - you will own architectural decisions, drive technical direction, and unblock the team while still shipping code daily. The team actively uses AI coding agents as part of daily development workflows to move faster and deliver higher-quality code — you will be expected to champion and advance this practice across the team. Currently, the team is international with developers and QA from Ukraine, Latin America, and the US. 

Responsibilities

• Lead a team of full-stack developers: set technical direction, run design reviews, and mentor junior and mid-level engineers
• Hands-on development - write production code daily alongside the team
• Own architectural decisions for new features and system-level improvements
• Drive adoption of AI coding agents across the team, establish best practices and workflows for AI-assisted development
• Develop and review REST services supporting high-volume, low-latency web and mobile apps
• Design and implement DB schema changes (MS SQL Server) and oversee Flyway migration strategy
• Maintain and modernize the existing codebase, including planning migration paths for legacy modules
• Triage and lead resolution of production incidents
• Collaborate with product, QA, and other engineering teams to define, scope, and deliver features
• Conduct thorough code reviews and establish team coding standards
• Identify and address technical debt, performance bottlenecks, and reliability risks

Requirements

• 7+ years of professional software development experience, with a strong Java background
• 2+ years of experience in a tech lead or principal engineer role, mentoring developers and driving technical decisions
• At least 6 months of hands-on experience using AI coding agents (e.g., Claude Code, GitHub Copilot, Cursor) in day-to-day development workflows - this is a hard requirement, not a nice-to-have
• Deep proficiency in Java 11 and the Spring ecosystem (Spring MVC, Spring Security, Spring JDBC)
• Practical experience working with React 18 OR Angular (Redux, Material UI, or similar component libraries)
• Strong experience with MS SQL Server and database design, including writing and managing Flyway migrations
• Experience with the Gradle build system
• Solid understanding of distributed systems, messaging patterns (Azure Service Bus, AWS SQS), and cloud-native architectures
• English language skills at an advanced level or higher - you will lead meetings and technical discussions
• Ukrainian language - Advanced or higher

Nice to have

• Experience with both AWS (S3, SQS, DynamoDB, Lambda) and Azure (Service Bus, Blob Storage) 
• Knowledge of Docker and Kubernetes 

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 global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software,IoT, and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.

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 enterprise technology. Join a vibrant team committed to driving large-scale transformation across global enterprises.

We are seeking a seasoned Salesforce Architect/Consultant who can lead discovery engagements and drive successful end-to-end Salesforce implementations. This role requires a strong blend of consulting mindset, architectural depth, and hands-on platform expertise. The ideal candidate can translate business needs into scalable Salesforce solutions while confidently guiding stakeholders through complex transformation initiatives.

Responsibilities:

• Lead discovery workshops to elicit, structure, and validate business requirements
• Define solution architecture aligned with business objectives and platform best practices
• Design scalable, maintainable Salesforce solutions across clouds and integrations
• Act as a trusted advisor to business and technical stakeholders
• Drive solution decisions balancing functionality, performance, cost, and risk
• Provide architectural governance throughout implementation lifecycle
• Collaborate with delivery teams to ensure solution integrity
• Identify risks, constraints, and technical trade-offs early
• Support estimation, roadmap definition, and delivery planning

• Guide data models, security design, and integration strategies

   

Requirements:

• 7+ years of Salesforce experience, including architectural roles
• Proven track record leading Salesforce discovery and end-to-end implementation engagements
• Strong expertise in Service Cloud & Sales Cloud architecture and capabilities
• Deep understanding of Data Cloud / Data 360 concepts, data modeling, and design patterns
• Experience designing scalable, maintainable Salesforce solutions in enterprise environments
• Solid experience with Salesforce data models, platform constraints, and optimization strategies
• Hands-on knowledge of integrations (APIs, middleware, event-driven architectures)
• Strong understanding of security, sharing, and governance models
• Demonstrated ability to translate business requirements into solution architecture
• Excellent stakeholder communication and workshop facilitation skills
• Experience with estimation, solution shaping, and consulting engagements

• Salesforce certifications (Architect / Consultant track preferred)

   

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

In this role, you will be a key member of the team that manages user identities and provides appropriate access to resources across all of product infrastructure. You will move beyond legacy on-premise operations to build our next-generation, cloud-native identity fabric.

The goal is to establish Microsoft Entra ID as the central control plane, ingesting identity information from corporate systems and applying automated roles and policies to govern access to our multi-cloud production environment (Azure & GCP). 

Automation is your primary deliverable: you will help build robust JML (Joiner-Mover-Leaver) workflows and manage RBAC as code to ensure systems are secure by default, providing engineers with a seamless, self-service experience.

Responsibilities:

• Design and automate identity lifecycles: Architect and build end-to-end Joiner, Mover, and Leaver (JML) workflows using Microsoft Entra ID, Lifecycle Workflows, and custom automation to ensure zero-touch provisioning and immediate de-provisioning.
• Implement Identity as Code: Manage all Role-Based Access Control (RBAC), Conditional Access policies, and PIM configurations using Terraform and version control systems.
• Engineer Modern Access Controls: Implement advanced Entra features such as Privileged Identity Management (PIM), Just-in-Time (JIT) access, and Workload Identity Federation in a robust and scalable manner.
• Develop Automation Tooling: Write production-quality code (Python, or PowerShell) to interact with the Microsoft Graph API for complex identity tasks that cannot be solved via native configuration alone.
• Partner Cross-Functionally: Collaborate with security, compliance, and engineering teams to ensure that all automated access activities are logged, monitored, and properly audited.
• Mentorship & Trends: Evaluate new Entra ID features (Governance, Verified ID, etc.) for adoption and mentor junior engineers in IaC and automation best practices.
• Operational Support: Participate in an on-call rotation schedule to support the identity platform.

Qualifications:

• Bachelors in Computer Science, Electrical Engineering, Information Systems, or equivalent.
• 5+ years of development or engineering experience with a specific focus on Identity and Access Management (IAM).
• Deep expertise in Microsoft Entra ID (formerly Azure AD):
• Configuring and managing Enterprise Applications and App Registrations.
• Designing and implementing Conditional Access Policies.
• Managing Entra ID Governance and PIM.
• Infrastructure as Code (IaC) Mastery: Proven experience writing and managing complex Terraform modules to deploy RBAC assignments, custom roles, and cloud resources.
• JML Automation Experience: A proven track record of designing and coding automated workflows for user lifecycle management (Joiners, Movers, Leavers).
• Strong Coding Skills: Proficiency in Python, Go, or advanced PowerShell with extensive experience interacting with REST APIs (specifically Microsoft Graph API).
• Protocol Knowledge: Strong understanding of modern authentication protocols including OIDC, OAuth2, and SAML.