Newxel

Role Description You will serve as the creative bridge between visual identity and performance marketing for a high-scale sports media platform. This is a net-new role where you own the execution of global B2B campaigns, high-impact landing pages, and internal branding. The challenge isn't just aesthetics; it's the ability to translate complex AI product value into clean visual communication while adding a layer of motion to cut through the noise. Qualifications - 3+ years of experience in visual communication or brand design within a B2B or agency environment - Expert-level command of Figma and Adobe Creative Suite (specifically Photoshop, Illustrator, and After Effects) - Proven ability to create motion graphics as a secondary skill to enhance primary visual designs - Advanced English proficiency for daily collaboration with an international, remote-first team - A portfolio that demonstrates high-quality digital layouts and sophisticated brand application Requirements - Experience working within the sports media or SaaS technology domains (nice-to-have) - Previous experience managing creative workflows through Jira (nice-to-have) Benefits - You are building the visual identity for a company that works with the biggest names in global sports—your work will be seen by millions of fans worldwide - This is a "pure" creative role focused on brand and marketing, free from the constraints of Product/UX design cycles - The environment is ego-free and highly collaborative, offering a seat at the table with an international design team of 8+ experts - Real autonomy in a net-new role where you can shape the motion design standards for the entire marketing department

Role Description Join the team building the data infrastructure behind Israel's open banking ecosystem - the layer that lets banks, fintechs, insurers, and retailers share financial data securely and turn it into personalized services. We're hiring a senior engineer who wants real ownership over enterprise-grade features that actually ship to major financial institutions. What You'll Be Doing - Architect and ship core open finance features end-to-end — from data ingestion to API surface to frontend exposure. - Design and operate the data pipelines that move financial data at scale through the platform. - Make architectural decisions across the stack: choose patterns, frameworks, and how the team builds. - Collaborate closely with product and engineering on what gets built next. - Mentor junior developers and lift the bar on code review, testing, and engineering practice. - Own production: own the systems you ship through deployment, monitoring, and incident response. Qualifications - 5+ years of full-stack engineering experience (SQL → backend → frontend). - 4+ years of Python in production. - Hands-on Django + Celery (or strong comparable async/task framework experience). - REST API design and event-driven microservices in production. - Production Kubernetes (AWS or OpenShift) - not lab or POC. - Deep PostgreSQL - schema design, query optimization, replication. - React in production. - Fluent English (C1+) - daily collaboration with an Israeli team. Requirements - OpenShift specifically (the platform runs on it for some clients). - Oracle (legacy banking integrations). - Node.js (occasional services). - Strong CI/CD ownership - "you ship it, you own it". - Fintech, banking, or open finance domain background. Benefits - Competitive USD salary, paid by the 10th of each month. - Medical insurance after the 3-month trial period. - 20 business days of vacation + 10 sick days + national holidays. - Mental health support (insurance-covered). - English classes (online). - Top equipment kit. - Dedicated People Partner for the full collaboration cycle. - Fully remote, with a sharp team and meaningful ownership.

Role Description This is the first Linux Team Lead hire on the platform — you'll set the technical direction for Linux endpoint security, build the team from the ground up, and stay deeply hands-on in C/C++ at the kernel boundary. The Linux track is being established now; the architectural decisions are yours. What You'll Be Doing - Lead the design and development of low-level Linux security components in modern C++ (C++17/20) — both architecture decisions and personal contribution - Drive the technical direction for endpoint protection on Linux — eBPF programs, kernel modules, LSM integration, netfilter hooks, container isolation primitives - Build security-sensitive code that interacts with Linux internals: processes, memory, VFS, IPC, networking, namespaces, cgroups - Hire, mentor, and grow the Linux engineering team — code reviews, technical guidance, recruiting - Reverse-engineer and analyze attacker techniques on Linux, then translate them into detection and prevention - Reason about correctness, safety, and performance in multithreaded environments where failures are security failures - Participate in cross-platform architecture as macOS and Windows scopes evolve Qualifications - 7+ years of low-level systems or security engineering experience - Proven leadership or mentorship — formal Team Lead or staff/senior with hands-on team influence - Strong C/C++ in security- or systems-oriented production code - Deep Linux kernel internals: kernel architecture, system calls, VFS, networking stack, memory model - Hands-on eBPF programming experience (tracing, security enforcement, network filtering) - Kernel modules development - LSM hooks (SELinux, AppArmor, BPF-LSM) or netfilter / iptables integration - Namespaces, cgroups, and container isolation primitives - Strong multithreading, synchronization, and concurrency in security-critical environments - Reverse engineering and low-level analysis (IDA / Ghidra / GDB) - Assembly-level understanding (x86 or ARM) - Familiarity with exploit mitigations (ASLR, DEP, CFG) from a defensive perspective - English B2+ Nice to Have - Background in an antivirus, EDR, or endpoint security product — particularly Linux-focused (Falcon, Aqua, Sysdig, Datadog CWP, etc.) - Kernel vulnerability research, fuzzing, or static/dynamic analysis - seccomp, AppArmor profile authoring, or other Linux hardening primitives - Cross-platform systems experience: macOS (ESF, System Extensions) or Windows (WFP, kernel drivers) - Background in early-stage or deep-tech product environments Why This Role Is Worth Your Time - First Linux TL hire — you set the architectural direction, build the team, and own the track end-to-end - Real endpoint security problems: the threat model is attacker tradecraft, not compliance checkboxes - Hands-on TL — not a people manager removed from the code; you design, build, and grow the team in parallel - AI-first engineering culture — modern AI tooling integrated into daily engineering work

• Lead end-to-end UX for the EV driver mobile apps (iOS, Android), responsive web, and the complex B2B web platform • Shape the visual language and interaction patterns across both surfaces, so they feel cohesive even when the audiences differ • Co-own the mobile layer of the design system - patterns, components, tokens, guidelines • Build production-ready components inside the emerging design system • Partner with product managers on user scenarios, stories, and priorities - shaping what gets built, not just receiving briefs • Work with engineers and QA through implementation, providing guidance as designs are built • Prototype across the fidelity spectrum - from quick sketches and wireframes to high-fidelity interactive flows • Iterate based on user feedback, testing results, and post-launch insights • Advocate for accessibility - push the team to prioritize accessible features and standards

• Lead high-impact technical engagements with CISOs, SOC leaders, and security architects • Own the full POC lifecycle — from initial setup through delivering measurable business value • Act as a trusted technical advisor, helping customers understand how the platform fits their security strategy • Drive successful onboarding and evaluation processes in real customer environments • Collaborate with partners and consultancies to expand technical opportunities • Translate real-customer insights into actionable feedback for Product and R&D

Senior AQA Engineer The Role The platform currently has one QA engineer covering everything — manual testing, automation, API validation, mobile. Bus factor is 1. You’ll either work alongside her or independently own a significant chunk of the QA function. This means you’re not inheriting someone else’s framework: you’ll be building automation coverage from the ground up, defining test strategy, and driving quality across a product that enterprise clients rely on for physical security. About the Product A security operations platform that integrates AI-powered video analytics, real-time alarm management, and IoT access control for enterprise clients across the Middle East and Africa. The backend runs on Python/FastAPI with Kafka, the frontend is being rebuilt, and the infrastructure sits on AWS + Azure with Kubernetes. The QA challenge is real: web apps, APIs, potentially mobile, across a distributed system processing live data from cameras and sensors. What You’ll Be Doing - Build and maintain automation frameworks using Selenium and/or Playwright — from scratch or extending what exists - Perform manual testing for complex scenarios, edge cases, and exploratory testing across web and API layers - Create and automate API test suites covering Python/FastAPI + Kafka-based backend services - Investigate and analyze root causes of reported defects, working with the development team for timely resolution - Validate application performance, scalability, and stability under various conditions - Define QA processes, test strategies, and quality metrics for the team - Build CI/CD test pipelines for continuous quality assurance (Jenkins, Azure DevOps) - Track defects in JIRA with clear documentation and follow-up What We Expect Must-have: - 5+ years of QA experience combining manual and automated testing - Strong hands-on automation with Selenium and/or Playwright - API testing with Postman — creating, executing, and automating test cases - Experience independently driving QA activities end-to-end - Knowledge of testing techniques and methodologies for web-based and mobile applications - JIRA and test management tools (Kualitee or similar) - Advanced English (C1) — daily communication with an international team Nice to have: - Performance testing experience (JMeter, k6, or similar) - Security testing knowledge - ISTQB or other relevant QA certifications - Experience in testing enterprise-level applications - Mobile testing experience (Appium, Cypress) - CI/CD pipeline configuration The Stack: The existing QA engineer uses Selenium, Cypress, Appium, Postman, JMeter, SpecFlow/BDD, and UFT — running on Azure DevOps with Jenkins. Backend is Python/FastAPI with Kafka, cloud on AWS + Azure, infrastructure on Kubernetes. You’ll have the freedom to shape the automation approach — the tooling decisions are yours to make. Why This Role Is Worth Your Time - You’ll own the QA function for a platform that protects real organizations — not testing a landing page, testing systems that security teams depend on daily - Greenfield automation opportunity: build frameworks and processes from scratch, your architecture decisions stick - Full-time remote from Ukraine or Poland, with Newxel benefits (medical insurance, 20 vacation days, equipment) - International team across six countries with an established Ukraine presence

The Role You’ll design and build the backend services that process real-time alarm correlation, video analytics events, and IoT telemetry for a security platform used by enterprise clients across the Middle East. The challenge: architecting distributed systems that handle continuous streams from cameras, sensors, and access control hardware — with fault tolerance that matters because this is physical security infrastructure. You’ll work alongside the sole architect, sharing the architectural load as the platform scales. About the Product An integrated security operations platform that combines AI-driven video analytics, real-time alarm management, and IoT infrastructure into one system. The backend processes event streams from physical devices across multiple sites, correlates alarms in real time, and feeds data to operator dashboards. Built on .NET and Python services running on Kubernetes across AWS and Azure. The R&D team of ~14 spans six countries — you’ll be joining during a significant scaling phase. The Stack: .NET 8+ (C#) as the primary backend runtime, with some Node.js/TypeScript services. Kafka for event streaming, PostgreSQL + MongoDB + Redis for persistence. Running on Kubernetes across AWS and Azure. The current senior backend engineer works in Python/FastAPI/Kafka — you’ll be building new .NET services or migrating existing ones, sharing architectural decisions with the sole architect on the team. What You’ll Be Doing - Design and implement high-performance backend services, APIs, and middleware using .NET Core / C# - Architect distributed systems with horizontal scalability, fault tolerance, and high availability - Implement event-driven pipelines for real-time alarm correlation, video analytics processing, and system telemetry - Build integration layers for third-party hardware, cameras, IoT sensors, and external platforms - Deploy and optimize containerized workloads on Kubernetes (AWS + Azure) - Own technical documentation: architecture decision records, API specs, runbooks - Lead code reviews, enforce standards, and mentor other engineers - Performance profiling, load testing, and optimization of critical paths What We Expect Must-have: - 8+ years of backend development, 5+ years with .NET Core / C# - Production experience with distributed systems at scale - Kubernetes in production (deployment, scaling, troubleshooting) - .NET 8+: ASP.NET Core, minimal APIs, gRPC, async patterns - Message brokers: Kafka, RabbitMQ, or equivalent (SQS/SNS, Azure Service Bus) - Databases: PostgreSQL, SQL Server, MongoDB, Redis - Cloud: AWS or Azure (ideally both) - Clean Architecture, CQRS, DDD patterns - Advanced English (C1) — daily communication with an international team Nice to have: - Working knowledge of Node.js/TypeScript (NestJS, Express, or Hono) - SignalR, WebSockets, SSE for real-time communication - IoT protocol experience (MQTT, ONVIF) or video streaming pipelines - GitOps: ArgoCD/Flux, Terraform, GitHub Actions - Hardware integration via SDKs or proprietary protocols Why This Role Is Worth Your Time - Real distributed systems problems: event-driven alarm correlation, IoT telemetry at scale, multi-cloud Kubernetes — not CRUD - You’ll share the architectural load with the team’s sole architect — your design decisions will directly shape the platform - Full-time remote from Ukraine or Poland, with Newxel benefits (medical insurance, 20 vacation days, equipment) - International team across six countries, already has a Ukraine-based engineer in Odesa

• Design and implement scalable microservices using .NET Core / C# following Clean Architecture, CQRS, and DDD principles • Build and optimize real-time event processing pipelines with Kafka and RabbitMQ • Develop and maintain RESTful and gRPC APIs for security platform services • Work with PostgreSQL, SQL Server, MongoDB, and Redis for data persistence and caching • Deploy and operate services on Kubernetes in production (AWS + Azure) • Implement real-time alarm correlation and video analytics backend processing • Collaborate with frontend, DevOps, and QA teams to deliver end-to-end solutions • Participate in architecture decisions, code reviews, and technical documentation

• Execute manual and automated test cases for web and mobile applications • Create and maintain test documentation: test plans, test cases, and bug reports • Perform functional, regression, and integration testing • Participate in API testing and validation • Collaborate with development team to reproduce, document, and verify bug fixes • Contribute to improving QA processes and test coverage • Track defects in JIRA and ensure timely resolution • Participate in sprint planning and daily standups

• Architect and develop complex, performance-critical UI components using React 18+ and TypeScript • Build and maintain scalable frontend architecture with Next.js App Router or TanStack Router • Implement secure authentication flows using OAuth 2.0 and OpenID Connect • Create responsive, pixel-perfect interfaces from Figma designs using Tailwind CSS v4 • Develop real-time data visualization dashboards for security monitoring systems • Write comprehensive tests with Vitest and Playwright for critical user flows • Collaborate closely with backend engineers and UX designers to deliver end-to-end features • Conduct code reviews and mentor junior developers on frontend best practices