At ZaiNar, we’re leveraging patented innovations using software-defined radios and advanced signal processing to build revolutionary new products in Positioning, Navigation, and Timing. Our imaginative team has developed the world’s most precise network time synchronization and distribution capabilities – wirelessly syncing to sub-nanosecond accuracy. We’re solving leading-edge problems in RF location tracking and network communications. Our initial target market is asset tracking in dynamic industrial environments ($10B+), and the opportunities beyond that are endless. ZaiNar already complies with release 16 of 3GPP standards for 5G, to enable ZaiNar location tracking for any 5G-NR device without hardware changes. ZaiNar is VC-backed by tier 1 funds including Softbank, and has graduated from multiple accelerator programs including StartX, Alchemist, and Plug and Play.

Ensuring a diverse and inclusive workplace, where the best idea wins is, important to us. So, come join a curious, collaborative, and forward-thinking team, where everyone has the freedom to shape their own future, our company‘s, and the world’s – one nanosecond at a time.

At ZaiNar, we’re leveraging patented innovations using software-defined radios and advanced signal processing to build revolutionary new products in Positioning, Navigation, and Timing. Our imaginative team has developed the world’s most precise network time synchronization and distribution capabilities – wirelessly syncing to sub-nanosecond accuracy. We’re solving leading-edge problems in RF location tracking and network communications. Our initial target market is asset tracking in dynamic industrial environments ($10B+), and the opportunities beyond that are endless. ZaiNar already complies with release 16 of 3GPP standards for 5G, to enable ZaiNar location tracking for any 5G-NR device without hardware changes. ZaiNar is VC-backed by tier 1 funds including Softbank, and has graduated from multiple accelerator programs including StartX, Alchemist, and Plug and Play.

Ensuring a diverse and inclusive workplace, where the best idea wins is, important to us. So, come join a curious, collaborative, and forward-thinking team, where everyone has the freedom to shape their own future, our company‘s, and the world’s – one nanosecond at a time.

As a Senior DevOps Engineer at ZaiNar, you will play a critical role in building, monitoring, and scaling our cloud infrastructure for SaaS deployments. You will design robust CI/CD pipelines, ensure high-performance monitoring, and develop automated quality gates for reliable deployments. This role demands hands-on expertise with AWS services, Terraform, and serverless architecture, as well as collaboration with engineering teams to resolve production issues efficiently. Your contributions will drive infrastructure resilience and efficiency in a fast-paced, collaborative startup environment, with opportunities to influence DevOps strategies across the company.

• Design and implement production-grade CI/CD pipelines for SaaS environments, ensuring robust deployment processes.
• Set up and manage SaaS monitoring and Application Performance Monitoring (APM) using tools such as New Relic, Datadog, or CloudWatch.
• Own monitoring and reporting for production infrastructure, including creating and maintaining web-based dashboards, operational reports, and alerts.
• Design quality gates and develop automated testing tools to ensure deployment reliability and code quality.
• Assist with triaging production issues and collaborate with engineering peers to drive efficient resolution.

• Extensive experience with serverless cloud architecture and infrastructure planning.
• Strong knowledge of Github Actions, Jenkins, Gitlab, or any other CI system.
• Expertise with Terraform for infrastructure provisioning and management.
• Advanced understanding of AWS Cloud, including services like Lambda, API Gateway, and IAM.
• Proficiency in Python for scripting and automation.
• Development experience on Linux platforms, including shell scripting for automation and maintenance tasks.
• Hands-on experience with monitoring and APM tools (e.g., New Relic, Datadog, CloudWatch) to ensure system performance and reliability.
• Interpersonal skills and a collaborative approach, respecting cross-functional teamwork in a startup environment.
• Fluency in English for effective communication with the team.

• BSc degree in Computer Science, Engineering, or a related subject.
• Hands-on experience with Docker containers, Kubernetes is a plus.
• Familiarity with additional AWS services such as Timestream and DynamoDB.

• Experience working at multiple companies, bringing a diverse perspective to processes and practices.
• Previous experience in a technical leadership role, guiding DevOps strategies and solutions.

At ZaiNar, we’re leveraging patented innovations using software-defined radios and advanced signal processing to build revolutionary new products in Positioning, Navigation, and Timing. Our imaginative team has developed the world’s most precise network time synchronization and distribution capabilities – wirelessly syncing to sub-nanosecond accuracy. We’re solving leading-edge problems in RF location tracking and network communications. Our initial target market is asset tracking in dynamic industrial environments ($10B+), and the opportunities beyond that are endless. ZaiNar already complies with release 16 of 3GPP standards for 5G, to enable ZaiNar location tracking for any 5G-NR device without hardware changes. ZaiNar is VC-backed by tier 1 funds including Softbank, and has graduated from multiple accelerator programs including StartX, Alchemist, and Plug and Play.

Ensuring a diverse and inclusive workplace, where the best idea wins is, important to us. So, come join a curious, collaborative, and forward-thinking team, where everyone has the freedom to shape their own future, our company‘s, and the world’s – one nanosecond at a time.

As a Senior Backend Software Engineer at ZaiNar, you will be integral to developing scalable backend services that power 3D positioning and IoT solutions. This role involves leading design and development within AWS, championing best practices, and working within a fast-paced Agile team. You will drive innovation in Python-based backend systems, ensuring high performance, reliability, and cost-efficiency. Join us to shape the future of real-time, location-based technology within a highly collaborative and growth-focused environment.

• Design, implement, and maintain scalable backend services within AWS environments.
• Develop Python-based solutions to support customer features for 3D indoor positioning and IoT device integrations.
• Collaborate with frontend and backend teams to work within REST and WebSocket microservices, leveraging architecture design models and Swagger OpenAPI Specs.
• Proactively identify and drive improvements to development processes, optimize system costs, and enhance system quality.
• Take full ownership of projects, managing all phases from concept through deployment.

• Extensive experience with AWS services, including Lambda, DynamoDB, and IAM.
• Hands-on experience with CI/CD processes, using GitHub and testing frameworks such as Pyunit and Pytest.
• Proficiency in system design, including requirements gathering, data scaling, API definition, and evaluating trade-offs of different components.
• Strong communication skills in English, with an ability to clearly interact with team members both in writing and conversation.
• Interpersonal skills and respect for collaborative work discipline within a fast-paced startup environment.
• Flexibility to work within an Agile team based in the US Pacific Time Zone.

• Bachelor’s degree in Computer Science or a related field.
• Experience with OpenAPI and microservice architecture frameworks.
• Development experience with Python for building robust backend systems.
• Familiarity with Linux/Unix environments for backend development.
• Experience debugging complex software applications, including performance tuning and profiling.
• Knowledge of containerization and the Kubernetes environment.
• Proven experience with Terraform for cloud deployment and infrastructure management.
• Experience with project management tools (such as Monday.com) and version control systems (such as Git).
• Technical leadership and mentoring experience within a software engineering team.

• Experience with distributed data persistence and processing systems.
• Familiarity with the JVM and a JVM language, such as Java or Scala.
• Knowledge of additional AWS services, including API Gateway, Flink, Timestream, Cognito, and IoT Core.
• Experience with FastAPI for backend development.
• Exposure to IoT device management workflows.
• Experience with machine learning workflows, including data labeling, feature engineering, model training, tuning, deployment, and monitoring.
• Some web development or mobile application development experience, particularly with HTML5, CSS, JavaScript, web services (REST), or XML.

At ZaiNar, we’re leveraging patented innovations using software-defined radios and advanced signal processing to build revolutionary new products in Positioning, Navigation, and Timing. Our imaginative team has developed the world’s most precise network time synchronization and distribution capabilities – wirelessly syncing to sub-nanosecond accuracy. We’re solving leading-edge problems in RF location tracking and network communications. Our initial target market is asset tracking in dynamic industrial environments ($10B+), and the opportunities beyond that are endless. ZaiNar already complies with release 16 of 3GPP standards for 5G, to enable ZaiNar location tracking for any 5G-NR device without hardware changes. ZaiNar is VC-backed by tier 1 funds including Softbank, and has graduated from multiple accelerator programs including StartX, Alchemist, and Plug and Play.

Ensuring a diverse and inclusive workplace, where the best idea wins is, important to us. So, come join a curious, collaborative, and forward-thinking team, where everyone has the freedom to shape their own future, our company‘s, and the world’s – one nanosecond at a time.

As a Senior Frontend Software Engineer at ZaiNar, you will drive the development of high-performance, user-focused web and mobile applications. You’ll work with the latest frontend technologies, including ReactJS and Flutter, to create applications that redefine real-time 3D location tracking experiences. In this role, you’ll take ownership from concept through deployment, working alongside a dedicated Agile team to innovate and deliver at scale. Join us in shaping engaging and responsive user interfaces that bring ZaiNar’s pioneering 3D positioning solutions to life.

• Develop and maintain responsive, high-performance frontend web applications using ReactJS.
• Build and enhance mobile applications with Flutter to ensure a seamless user experience across platforms.
• Collaborate with backend teams to integrate REST and WebSocket interfaces, creating both customer-facing and site setup/provisioning applications.
• Understand architecture design models, Swagger OpenAPI Specs, Postman, and REST/WebSocket service delivery models.
• Implement modern UI/UX design models using Swagger OpenAPI Specs, Postman, and microservice-based REST/WebSocket delivery methods.
• Proactively identify and advocate for process improvements to enhance system quality, optimize costs, and streamline workflows.
• Take full ownership of projects from concept through deployment, ensuring accountability and high-quality delivery.

• Extensive experience in frontend development using ReactJS for building high-quality web applications.
• Hands-on experience with Flutter for cross-platform mobile development.
• Experience developing unit tests for JavaScript using testing frameworks such as Jest or Mocha.
• Proficiency with GitHub, CI/CD, and version control systems for streamlined development workflows.
• Familiarity with project management tools like Monday.com to plan and track development tasks.
• Strong skills in architecting scalable and responsive UI applications that prioritize user experience.
• Technical leadership experience with a proven ability to mentor and guide team members.
• Strong communication skills in English, both written and spoken, for effective team collaboration. communication skills.
• Adaptability and respect for cross-functional collaboration within a startup environment.
• Ability to work within an Agile team based in the US Pacific Time Zone.

• Bachelor’s degree in Computer Science or a related field.
• Experience developing mobile applications with React-Native.
• Familiarity with microservice architecture frameworks for building modular applications.
• Ability to debug complex frontend issues and optimize for performance.

• Experience with NodeJS for rapid prototyping and server-side scripting.
• Experience with AWS services (e.g., API Gateway, Cognito, Amplify, DynamoDB, Timestream, IAM) or other cloud platforms.
• Hands-on experience with performance scaling, tuning, and profiling.
• Familiarity with creating and managing mobile CI/CD pipelines (e.g., Xcode, Fastlane, CircleCI) for automated deployments.

At ZaiNar, we’re leveraging patented innovations using software-defined radios and advanced signal processing to build revolutionary new products in Positioning, Navigation, and Timing. Our imaginative team has developed the world’s most precise network time synchronization and distribution capabilities – wirelessly syncing to sub-nanosecond accuracy. We’re solving leading-edge problems in RF location tracking and network communications. Our initial target market is asset tracking in dynamic industrial environments ($10B+), and the opportunities beyond that are endless. ZaiNar already complies with release 16 of 3GPP standards for 5G, to enable ZaiNar location tracking for any 5G-NR device without hardware changes. ZaiNar is VC-backed by tier 1 funds including Softbank, and has graduated from multiple accelerator programs including StartX, Alchemist, and Plug and Play.

Ensuring a diverse and inclusive workplace, where the best idea wins is, important to us. So, come join a curious, collaborative, and forward-thinking team, where everyone has the freedom to shape their own future, our company‘s, and the world’s – one nanosecond at a time.

As a Platform Product Manager at ZaiNar, you will own the infrastructure that powers our real-time 3D positioning technology—from how we receive radio signals used to determine device locations, to the data pipelines that deliver location data where it needs to go. This includes managing how ZaiNar collects signals via our own hardware, 5G networks, or Wi-Fi networks; overseeing the systems that process those signals; and ensuring that location data is delivered reliably to internal software applications or external partners via API. In this highly cross-functional role, you will work closely with engineering, customers, and integration partners to ensure ZaiNar’s platform is scalable, high-performing, and adaptable across industries.

• Define, execute, and continuously refine the product vision, strategy, and roadmap for the platform infrastructure powering ZaiNar’s real-time 3D positioning technology.
• Set requirements for end-to-end data flow: from radio signal acquisition (via ZaiNar hardware, 5G networks, or Wi-Fi infrastructure) through signal processing to delivery via internal applications or external APIs.
• Set requirements for internal APIs and backend systems that process raw signal data into real-time, high-precision location outputs.
• Develop, scale, and maintain external APIs that allow customers and partners to seamlessly integrate ZaiNar’s real-time positioning data into their platforms.
• Lead and drive integrations with system integrators, 5G radio access networks (RAN), Wi-Fi vendors, and other partners.
• Define and prioritize hardware and firmware product requirements in collaboration with engineering, ensuring a balance between technical feasibility, cost efficiency, and business objectives.
• Set requirements for best practices for security, data governance, and platform reliability, working with technical stakeholders.
• Conduct in-depth competitive analysis and market research to identify technological opportunities and maintain ZaiNar’s competitive edge.
• Ensure platform scalability, adaptability, and flexibility to support diverse industries, customer needs, and deployment models.
• Lead discovery sessions with customers and partners to identify integration requirements, prioritize features, and shape product roadmap decisions.
• Define, measure, and iterate on system-level KPIs, monitoring scalability, performance, and reliability.
• Support and collaborate with sales and customer success teams to streamline customer onboarding, integration planning, and technical enablement.
• Communicate platform updates, architectural changes, and roadmap priorities clearly to both internal and external stakeholders.
• Provide guidance and ensure comprehensive technical documentation for APIs, integration processes, and platform capabilities.

• Proven experience in product management for infrastructure platforms, APIs, radio hardware, or hardware/software integrations.
• Hands-on experience with product development methodologies, including planning, iterative development, and backlog prioritization.
• Ability to work cross-functionally with engineering, partners, and customers to drive impactful platform enhancements.
• Strong communication and collaboration skills, with an ability to bridge technical and non-technical stakeholders.
• Experience applying product prioritization frameworks to effectively manage competing technical requirements.
• Strong analytical and problem-solving skills, with a proven ability to navigate complex technical constraints while delivering business value.

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• Deep technical understanding of radio networks (5G, Wi-Fi), cloud infrastructure, IoT systems, and data pipelines.
• Expertise in interpreting and utilizing system performance data to make informed product decisions.
Experience working with telcos, RAN vendors, Wi-Fi vendors, IoT hardware vendors, and/or system integrators. Track record of defining, measuring, and iterating on KPIs related to platform performance, latency, throughput, and reliability.

• Experience with cloud platforms, location-based services, IoT platforms, radio hardware, 5G cellular networks, and Wi-Fi networks.
• Familiarity with edge computing or real-time data processing architectures.
• Experience with system architecture design and technical requirement specifications.
• Experience in defining and managing product requirements for complex, real-time, distributed systems.
• Knowledge of API design best practices, data privacy standards, and performance optimization for large-scale distributed systems.
• Understanding of telecommunications industry standards and protocols.
• Experience working with and managing open-source software integrations.

At ZaiNar, we’re leveraging patented innovations using software-defined radios and advanced signal processing to build revolutionary new products in Positioning, Navigation, and Timing. Our imaginative team has developed the world’s most precise network time synchronization and distribution capabilities – wirelessly syncing to sub-nanosecond accuracy. We’re solving leading-edge problems in RF location tracking and network communications. Our initial target market is asset tracking in dynamic industrial environments ($10B+), and the opportunities beyond that are endless. ZaiNar already complies with release 16 of 3GPP standards for 5G, to enable ZaiNar location tracking for any 5G-NR device without hardware changes. ZaiNar is VC-backed by tier 1 funds including Softbank, and has graduated from multiple accelerator programs including StartX, Alchemist, and Plug and Play.

Ensuring a diverse and inclusive workplace, where the best idea wins is, important to us. So, come join a curious, collaborative, and forward-thinking team, where everyone has the freedom to shape their own future, our company‘s, and the world’s – one nanosecond at a time.

As a Software Development Engineer in Test (SDET) at ZaiNar, you will be a key player in ensuring the quality and reliability of our innovative IoT and 3D positioning solutions. Working closely with engineering teams, you’ll design robust automation frameworks, perform comprehensive manual and performance testing, and implement scalable test data solutions. Your role will involve agile collaboration, real-time debugging, and proactive communication, all within a fast-paced, growth-focused startup environment. Join us to set new standards in QA automation and drive the delivery of high-performance technology.

• Independently design and deliver QA automation solutions within an Agile framework, including sprint planning and backlog prioritization.
• Collaborate with engineering teams to provide timely updates, communicate blockers, and share accurate information on project status.
• Define and uphold testing standards, ensuring essential procedures are followed and best practices are implemented.
• Develop and implement scalable automation solutions to capture, organize, and maintain real-time test data for validation, tracking, and performance monitoring.
• Perform manual testing to ensure comprehensive test coverage and identify edge cases outside the automation scope.
• Conduct performance testing to validate system scalability and responsiveness.
• Perform mobile testing to validate application behavior across a range of mobile devices.

• Extensive hands-on experience with automation testing, including developing and executing automated test scripts using tools such as Selenium, Pytest, Appium, and Playwright.
• Development experience with Python for creating test automation frameworks and scripts.
• Strong technical expertise in Cascading Style Sheets (CSS) Selectors and Xpath.
• Experience in scripting for log capture and analysis using browser developer tools.
• Familiarity with test case management and planning software, such as Testrail, Zephyr, or TestLink.
• Hands-on experience integrating test automation with CI/CD pipelines like GitHub, Git Lab, or Jenkins.
• Ability to self-manage complex issues and drive business goals forward within a startup environment.
• Effective interpersonal skills and the ability to appreciate diverse work disciplines in a collaborative setting.
• Strong communication skills in English, with the ability to advocate ideas and accept feedback constructively.
• Flexibility to work in US Pacific Time Zone hours, with occasional testing coverage extending into Asia Time Zones.

• Proficiency with AWS Console logs to monitor, diagnose, and resolve issues.
• Knowledge of statistical methods to evaluate release quality and track performance metrics.
• Strong experience in Agile development, with the ability to participate effectively in iterative sprints.

• Bachelor’s degree in Computer Science or a related field.
• Experience with Test-Driven Development (TDD) or Behavior-Driven Development (BDD).
• Development experience with Java for broader scripting versatility.
• Experience with Postman for API testing and validation.
• Familiarity with mobile application deployment, including code signing with tools such as FastLane, GitHub Actions, or TestFlight.
• Database automation experience for streamlining data validation and management.
• Previous technical leadership or management experience, particularly in guiding QA processes and standards.

At ZaiNar, we’re leveraging patented innovations using software-defined radios and advanced signal processing to build revolutionary new products in Positioning, Navigation, and Timing. Our imaginative team has developed the world’s most precise network time synchronization and distribution capabilities – wirelessly syncing to sub-nanosecond accuracy. We’re solving leading-edge problems in RF location tracking and network communications. Our initial target market is asset tracking in dynamic industrial environments ($10B+), and the opportunities beyond that are endless. ZaiNar already complies with release 16 of 3GPP standards for 5G, to enable ZaiNar location tracking for any 5G-NR device without hardware changes. ZaiNar is VC-backed by tier 1 funds including Softbank, and has graduated from multiple accelerator programs including StartX, Alchemist, and Plug and Play.

Ensuring a diverse and inclusive workplace, where the best idea wins is, important to us. So, come join a curious, collaborative, and forward-thinking team, where everyone has the freedom to shape their own future, our company‘s, and the world’s – one nanosecond at a time.

As a Software Applications Product Manager at ZaiNar, you will own the vision, strategy, and execution of enterprise web and mobile applications for our real-time 3D positioning solutions. You will work closely with engineering, business, and customer success teams to shape product development, prioritize key initiatives, and drive innovation. Your role involves driving user adoption, defining product workflows, and ensuring the scalability and flexibility of our solutions across industries. In a fast-paced startup environment, you’ll take ownership, lead cross-functional collaboration, and directly influence how our cutting-edge positioning technology changes customer behavior and drives value.

• Define and own the product vision, strategy, and roadmap for ZPS, ZaiNar’s customer-facing software application.
• Work closely with engineering, business, and customer success teams to prioritize product initiatives that maximize customer value and adoption.
• Translate customer feedback and market insights into actionable product requirements, ensuring ZPS delivers value across multiple industries and user personas.
• Conduct competitive analysis and market research to identify trends, opportunities, and threats in the positioning technology landscape.
• Define and refine user workflows to optimize engagement, efficiency, and usability.
• Collaborate with UI/UX designers to develop intuitive interfaces and frictionless user experiences.
• Champion customer needs internally while ensuring product flexibility, enabling ZPS to adapt across different industries, workflows, and business models.
• Manage the product development lifecycle from concept through launch, ensuring timely delivery of high-impact features.
• Define and track key product metrics to measure success, identify areas for improvement, and iterate based on user behavior.
• Collaborate with customer success team to streamline onboarding, reduce friction, and drive long-term customer retention.
• Ensure data privacy and security considerations are integrated into product design, particularly critical for location-based technology.
• Communicate product updates, roadmap changes, and new features effectively to internal and external stakeholders.

• Proven experience in product management, ideally in SaaS, enterprise software, or cloud-based applications.
• Strong analytical skills, with the ability to interpret data, customer feedback, and market trends to make informed product decisions.
• Strong technical expertise in Cascading Style Sheets (CSS) Selectors and Xpath.
• Experience collaborating with engineering teams to translate business requirements into technical specifications.
• Expertise in product prioritization frameworks and methodologies to effectively manage competing priorities.
• Ability to drive UI/UX improvements and partner with designers to enhance usability.
• Proficiency in product analytics tools and metrics-driven decision-making.
• Hands-on experience with Agile development methodologies, including sprint planning and backlog prioritization.
• Experience working directly with customers to understand workflows, pain points, and feature requirements.
• Strong stakeholder management and communication skills, with the ability to align teams around a common vision.
• Proven ability to balance technical constraints with business needs to drive impactful product decisions.
• Experience in a fast-paced startup environment.
• Ability to influence cross-functional teams and lead without direct authority.

• Bachelor’s degree in Computer Science, Engineering, Business, or a related field.
• Experience with product management tools such as Jira, Monday.com, or similar platforms.
• Strong experience in Agile development, with the ability to participate effectively in iterative sprints.
• Experience defining, monitoring, and iterating on KPIs to measure user engagement and product success.

• Experience working with B2B SaaS products or industrial software solutions.
• Background in customer support, success, or professional services.
• Exposure to UI/UX best practices and user research methodologies.
• Experience with mapping, location-based services, or IoT management software.
• Understanding of enterprise sales cycles and how product features influence purchasing decisions.