YozmaTech

Mission Summary

Ensure the reliability, security, and quality of Modelyo's Confidential Cloud through automated testing pipelines. Develop and maintain scalable QA automation frameworks covering APIs, UI components, and cloud infrastructure services built on OpenStack.

Core Responsibilities

Design, develop, and maintain automated test frameworks for backend APls, OpenStack integrations, and web Ul (Horizon).

Implement end-to-end testing pipelines for deployment, configuration, and runtime validation of confidential workloads.

Integrate QA automation into CI/CD pipelines (GitHub Actions, GitLab Cl, Jenkins).

Define and track quality metrics, perform regression and performance testing.

Collaborate closely with development, DevOps, and product teams to define acceptance criteria and ensure test coverage across services.

Contribute to security, compliance, and reliability testing aligned with Modelyo's zero-trust principles.

Qualifications

7+ years in software QA with 3+ years in automation development.

Proficiency in Python and experience with frameworks like Pytest, Selenium, or Playwright.

Solid understanding of API testing, REST/gRPC, and Ul automation.

Experience testing cloud platforms, ideally OpenStack, GCP, or Azure.

Strong understanding of CI/CD, test data management, and defect lifecycle.

Knowledge of security and compliance testing is a plus.

Excellent analytical and communication skills; hands-on mindset.

Preferred

Experience with OpenStack Horizon or cloud orchestration testing

Familiarity with infrastructure-as-code tools (Terraform, Ansible) and containerized tes environments.

Exposure to confidential computing or secure workload validation.

Tech Stack

Python, Pytest, Selenium / Playwright, REST/gRPC,

OpenStack (Keystone, Nova, Neutron, Horizon), Docker, CI/CD (GitHub Actions, GitLab CI, Jenkins),

We are looking for a talented Golang Developer to join a team building a next-generation confidential cloud platform. This is an opportunity to work on deeply technical challenges at the intersection of cloud infrastructure, OpenStack, and confidential computing — ensuring workloads stay encrypted in transit, at rest, and even in use.

If you enjoy engineering secure, scalable, low-level systems and want to contribute to a zero-trust cloud platform used in highly regulated environments, this role is for you.

🌍 About the Project

You’ll help build a full-stack confidential cloud solution powered by OpenStack and modern confidential-computing technologies (Intel TDX/SGX, AMD SEV). The platform is designed to provide tamper-proof data guarantees, strong attestation, and seamless compliance for enterprise-grade workloads.

Your work will directly influence critical architecture decisions, backend services, and automation systems powering this platform.

🎯 What You Will Do

Develop and operate Go microservices, system daemons, and REST/gRPC APIs.

Automate deployment, monitoring, scaling, and upgrading of the confidential cloud environment.

Integrate deeply with OpenStack services (Keystone, Nova, Neutron, Cinder, Glance).

Build observability & compliance layers:

metrics, logging, tracing, attestation evidence, audit trails.

Ensure all components follow security-by-design and zero-trust principles.

Participate in system design, architecture reviews, and code reviews.

Write clean, secure, well-tested code (unit, integration, security tests).

✔️ Required Experience

Strong skills in Golang, including concurrency, performance optimization, and API/service design.

Practical experience with OpenStack components & APIs (Keystone, Nova, Neutron, Cinder, Glance).

Solid understanding of Linux systems, networking, routing, VPC/VLANs, security groups.

Experience with Docker, Kubernetes, Helm.

CI/CD knowledge: GitHub Actions, GitLab CI, Jenkins.

Strong analytical thinking, documentation discipline, and troubleshooting skills.

➕ Would Be a Plus

Experience with OpenStack Horizon or Skyline dashboards.

Knowledge of confidential computing, TEEs, attestation flows, TPM/vTPM.

Experience with Python (OpenStack ecosystem) or Rust.

Familiarity with observability tools and standards (Prometheus, Grafana, ELK, OpenTelemetry).

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client's product is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes.
Solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Product automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have.
Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to lead a multidisciplinary R&D team and work on a cutting-edge SaaS product at scale.

Our technology teams are the engine of our business.
We maintain a dynamic startup culture that encourages innovation, ownership, and critical thinking. On our project, you’ll collaborate with a global team of engineers, architects, product managers, and customer-facing teams to shape the future of financial planning and analysis.

Key Requirements:

🔹 BSc in Computer Science or equivalent;
🔹 8+ years of software engineering experience, including 5+ years of Python in production;
🔹 3+ years in an R&D Team Lead role, leading cross-functional teams (backend, frontend, and QA) in a production environment;
🔹 Proven experience managing and leading remote teams in a fully distributed, remote-only environment;
🔹 Proven experience working in a product-based company (not project/outsource);
🔹 Strong experience with Python backend development in a SaaS environment, including cloud-based, scalable, and high-availability distributed systems;
🔹 Strong knowledge of REST APIs, microservices, asynchronous programming, and testing;
🔹 Hands-on experience with CI/CD pipelines and Infrastructure-as-Code (e.g., Terraform, Helm);
🔹 Solid understanding of software architecture, design patterns, and technical trade-offs;
🔹 Proven ability to lead projects end-to-end, from requirements and design through development and production;
🔹 Excellent communication skills and high proficiency in English;

Technical Experience:
🔹 Python frameworks: Django, FastAPI;
🔹 Databases: PostgreSQL, MSSQL;
🔹 Messaging & async processing: Celery, RabbitMQ;
🔹 Caching & performance: Redis;
🔹 Cloud platforms and services (Azure – advantage);
🔹 Familiarity with event-driven architectures and distributed systems;
🔹 Strong grasp of KISS, DRY, SOLID, OOP principles;

Will be plus:

🔹 Experience with Azure cloud services;

What you will do:

🔹 Lead and manage a cross-functional R&D team of 5–7 engineers, including backend (Python), frontend (Angular), and QA engineers;
🔹 Own end-to-end product development, from initial requirements and design, through development, testing, deployment, and production monitoring & troubleshooting;
🔹 Provide hands-on technical leadership, including architecture design, coding when needed, and thorough code reviews;
🔹 Work closely with Product Managers and Architects to define scope, prioritize backlog, and deliver high-quality features;
🔹 Drive engineering best practices: clean code, testing, CI/CD, performance, reliability, and security;
🔹 Be accountable for team delivery, quality, velocity, and stability;
🔹 Define team goals, KPIs, and success metrics;
🔹 Mentor and develop team members, supporting their professional and technical growth;
🔹 Participate in hiring, onboarding, and training of new team members;
🔹 Actively monitor production systems, lead incident response, root-cause analysis, and continuous improvement;

Interview stages:

🔹 HR Interview;
🔹 Tech interview with Team Lead;
🔹 Interview with PM;
🔹 Interview with VP R&D (optional);
🔹 Reference check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

We are looking for a people-centric, business-minded HRBP to join our team and support international clients, primarily Israeli startups and tech companies in building high-performing, engaged, and scalable teams.

This role is a blend of hands-on people operations and strategic client partnership. You’ll take ownership of key HR processes across the full employee lifecycle, support retention and performance frameworks, and collaborate closely with delivery, customer success, and client stakeholders.

If you thrive in dynamic, client-facing environments and want to be part of a team that prioritizes impact and ownership we’d love to hear from you.

Key Requirements:

🔹 3+ years of experience as an HR Business Partner, HR Manager, or similar role, preferably in an outstaffing environment;
🔹 Strong business and client-oriented mindset with the ability to understand client needs, manage expectations, and build long-term relationships;
🔹 Excellent communication skills: confident in engaging with employees, managers, and cross-functional client stakeholders;
🔹 Proactive and solution-oriented approach: able to anticipate issues, act independently, and propose improvements;
🔹 Data-driven decision-making: comfortable working with Jira, survey tools, and internal HR reports;
🔹 English – Upper-Intermediate or higher.

What you will do:

🔹 Design and run onboarding processes tailored to each client’s needs – ensuring fast adaptation and long-term engagement;
🔹 Drive structured performance review cycles and support the creation of improvement plans for underperforming team members;
🔹 Coordinate compensation feedback loops with clients and ensure fair, data-driven salary decisions;
🔹 Conduct regular 1:1s to monitor employee satisfaction, resolve risks early, and build strong retention practices
🔹 Act as the main HR contact for your assigned clients — joining syncs, advising managers, and aligning on team structure and development
🔹 Track people-related issues and feedback in Jira; analyze trends to improve processes and prevent attrition.

Interview stages:

🔹 HR-interview;
🔹 Tech interview;
🔹 References;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a fast-growing, six-year-old, cloud-native SaaS company with approximately 90 employees worldwide. They deliver the world’s first unified Secrets & Machine Identity platform — trusted by Fortune 100 companies and industry leaders. The platform integrates Vaultless Secrets Management, Certificate Lifecycle Management, Next-Gen Privileged Access Management (Secure Remote Access), and Encryption Key Management to secure and manage the entire lifecycle of both machine-to-machine and human identities across all environments. Backed by leading cybersecurity investors and financial institutions, our client is redefining identity security for the modern enterprise.

Their technology stack spans multiple languages and platforms:

Backend: Primarily Go (Golang)
Frontend: React
Plugins: Java, Rust, Python, C#
Environments: Kubernetes, Docker, multi-cloud (AWS, GCP, Azure)

Key Requirements:
🔹 5+ years of professional experience in backend development within SaaS or large-scale production environments;
🔹 Strong proficiency in Go, or a solid background in Java or C# with readiness to transition to Go;
🔹 Proven experience working with microservices and distributed systems;
🔹 Hands-on expertise in Kubernetes and Docker, including containerization best practices;
🔹 Strong understanding of cloud architecture and services (AWS, GCP, or Azure);
🔹 Proficiency with Relational Databases (e.g., PostgreSQL, MSSQL) and data modeling;
🔹 Experience implementing authentication and authorization protocols for enterprise systems;
🔹 Solid understanding of testing practices — unit, integration, and CI/CD pipelines;
🔹 Familiarity with AI-powered development tools (e.g., Cursor, Copilot) to improve efficiency and code quality;
🔹 Excellent problem-solving skills, teamwork, and communication abilities;
🔹 English: Upper-Intermediate or higher;

Will be plus:
🔹 Experience with Rust or Python;
🔹 Previous work in cybersecurity or identity management domains;
🔹 Knowledge of secrets management, encryption, or certificate lifecycle management;
🔹 Familiarity with DevOps practices and CI/CD pipelines;

What you will do:
🔹 Design, develop, and maintain backend services and core components using Go, applying experience in C# or Java when relevant;
🔹 Work within a microservices architecture deployed across AWS, GCP, or Azure, ensuring scalability, performance, and reliability;
🔹 Collaborate with cross-functional teams — DevOps, Frontend, AI, and Product — to deliver secure, production-ready solutions;
🔹 Take part in system design, architecture discussions, and contribute to long-term technical decisions;
🔹 Integrate and manage solutions in containerized environments using Kubernetes and Docker;
🔹 Develop and optimize authentication and authorization flows for complex enterprise systems;
🔹 Participate in 3-week Agile sprints, delivering features end-to-end — from planning to release;
🔹 Ensure product quality through unit, integration, and end-to-end testing;
🔹 Conduct code reviews, mentor other developers, and promote engineering best practices;
🔹 Leverage AI-powered tools to increase productivity and maintain high development standards;

Interview stages:
🔹 HR Interview;
🔹 Technical Interview;
🔹 Final interview;
🔹 Reference Check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client is a powerful sales enablement platform designed to help direct sellers win customers, build stronger teams, and align their sales organizations. It helps you stay organized by consolidating all your resources in one place, making it easy to access and share information quickly. With features like quick sharing and real-time updates, enhances efficiency, saves time, and streamlines your communication and sales processes.

Key Requirements:
🔹 Experience of 4+ years in automation;
🔹 Experience of 2+ years with Appium;
🔹 Solid programming skills in languages such as Java or Kotlin;
🔹 Experience with CI/CD tools such as Jenkins, Git, or similar;
🔹 Ability to develop and execute test strategies for mobile applications across different platforms (iOS, Android);
🔹 Knowledge of version control systems like Git;
🔹 Excellent problem-solving skills and attention to detail;
🔹 Collaborate with remote developers;
🔹 English - Upper-Intermediate or higher.

Will be plus:
🔹 Familiarity with cloud-based testing platforms like BrowserStack or Sauce Labs;
🔹 Knowledge of performance testing and monitoring;

What you will do:
🔹 Design and implement a scalable mobile test automation framework from the ground up;
🔹 Collaborate with the development, QA, and product teams to understand project requirements and ensure seamless automation integration;
🔹 Write and execute automated test scripts for mobile applications on both Android and iOS platforms;
🔹 Maintain and improve existing automation processes, ensuring high code quality and test coverage;
🔹 Identify and resolve bottlenecks in the automation pipeline, troubleshooting failures and improving overall performance;
🔹 Develop reusable and reliable code libraries for future automation;
🔹 Collaborate with cross-functional teams to improve product quality;
🔹 Stay up-to-date with the latest tools and industry trends in test automation;

Interview stages:
🔹 HR interview;
🔹 Technical interview with Team Lead;
🔹 Interview with team (Senior QA);
🔹 Technical interview withVP R&D;
🔹 HR interview;

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client is leading mobile app company that depends on high-volume, real-time data pipelines to drive user acquisition and engagement. This role is instrumental in maintaining data reliability, supporting production workflows, and enabling operational agility across teams. This is a hands-on leadership role that requires deep technical expertise, ownership mindset, and strong collaboration across engineering and business stakeholders.

Key Requirements:
🔹 5+ years of full stack coding experience - Backend oriented - Node.js
🔹 Experience with Frontend - React - no more than 30%;
🔹 Experience with scale;
🔹 Experience with Kubernetes and Docker;
🔹 Working knowledge with my MySQL database;
🔹 Working with one of the cloud providers: AWS, GCP, Azure;
🔹 Ability to work independently;
🔹 Working with production environment;
🔹 Decent communication skills;
🔹 English - Upper-Intermediate or higher.

Will be plus:
🔹 Experience with web-based SaaS systems;
🔹 Experience with data;
🔹 Experience with EJS.

What you will do:
🔹 Design, code, and manage large scale, highly available, real-time (low latency) services;
🔹 Using cutting edge technologies (Node.js, React, Redis, Kubernetes, etc. over AWS);
🔹 Work with stakeholders including the Executive, Product, Data, and Design teams to;
🔹 Craft the most optimal solutions for our problems;
🔹 Design and develop APIs or integrate with 3rd party APIs;
🔹 Performing code reviews to other team members;
🔹 Assist in-house teams and supply creative solutions for various problems;
🔹 Understand and implement security and data protection needs;

Interview stages:
🔹 HR Interview;
🔹 Pro-Interview;
🔹 Technical Interview;
🔹 Final Interview;
🔹 Reference Check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.

We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.

Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.
 

Our client is an innovative product company developing a smart monitoring device that combines computer vision, machine learning, and advanced camera technologies. The product analyzes sleep patterns and provides data-driven insights, helping families improve daily routines. The company is a fast-growing VC-backed startup with a strong engineering culture and real-world products used globally.
 

Key Requirements:
🔹 4–8 years of experience in C/C++ for embedded systems;
🔹 Strong experience with Embedded Linux on ARM (Cortex-A);
🔹 Proven experience implementing and working with drivers;
🔹 Strong Rust proficiency;
🔹 Yocto familiarity — advantage;
🔹 Experience with Video4Linux, PulseAudio, systemd;
🔹 Experience working with interfaces:
🔹 I2C, SPI, UART, I2S;
🔹 Experience with Device Tree / OpenFirmware, IIO — advantage;
🔹 Strong debugging, cross-compilation, and toolchain knowledge;
🔹 Ability to read and work with existing codebases;
🔹 Experience with testing (unit, integration, E2E);
🔹 Strong Git skills and GitHub workflow experience;
🔹 English – Upper-Intermediate or higher.
 

Will be plus:
🔹 Networking: TCP/IP, application protocols, encryption;
🔹 BLE (GATT, Advertising, Bonding);
🔹 Wi-Fi protocols and security;
🔹 Video & audio streaming and transcoding;
🔹 (H264/H265, AAC, OPUS, WebRTC, FFmpeg/GStreamer);
🔹 Microcontrollers experience;
🔹 ESP32, FreeRTOS, lwIP, NimBLE — strong plus;
 

What you will do:
🔹 Develop firmware components in C and Rust: drivers, BSP, networking and multimedia applications;
🔹 Work independently and take ownership over specific features;
🔹 Analyze requirements and provide time/effort estimations;
🔹 Design features end-to-end (from idea to production);
🔹 Lead POCs and contribute to next-generation product development;
🔹 Collaborate with Product, Mobile, and Backend teams;
🔹 Participate in technical discussions and propose solutions;
🔹 Produce technical documentation and architecture diagrams;
🔹 Plan and own development tasks;
🔹 Lead cross-functional initiatives that impact Firmware, Mobile, and Backend;
 

Interview stages:
🔹 Initial HR interview;
🔹 Managerial interview;
🔹 Technical assignment & coding session;
🔹 Technical interview;
🔹 Final interview with VP of Engineering;
🔹 Reference Check;
🔹 Offer;
 

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark;
🔹 A chance to work in a fast-paced startup environment;
🔹 Opportunity to influence product direction and technology decisions;
 

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.
We typically process 2–3 candidates at a time to ensure a high-quality hiring experience.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client is a platform that generates scripts for more efficient advertising sales. Company is a proud winner of the AdExchanger Award for Best Data Technology.

As Senior Backend Developer, you will play a crucial role in developing, maintaining, and optimizing our backend services. You will work closely with our front-end developers, DevOps team, and other stakeholders to ensure our applications are robust, scalable, and performant.

Your primary focus will be on developing backend services using C# on a Linux environment within the AWS cloud infrastructure, with MySQL as the database.

Key Requirements:
🔹 Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent experience;
🔹 5+ years of experience as a Backend Developer, with a strong portfolio of previous work;
🔹 Proficiency in C# and .NET Core , with experience deploying applications on Linux;
🔹 Solid understanding of database design and management, specifically with MySQL;
🔹 Experience working with AWS cloud services (e.g., EC2, RDS, S3, Lambda);
🔹 Familiarity with RESTful APIs and web services;

🔹 Experience with Facebook Api is must any other social networks is an advantage;
🔹 Knowledge of version control systems, preferably Git;

🔹 Experience working in a product-based company;
🔹 Hands-on experience with high-load (high-traffic) projects
🔹 Excellent communication and collaboration skills;
🔹 Problem-Solving Skills: Ability to analyze complex problems and devise efficient solutions to handle large-scale data processing challenges;
🔹 Team Player: Strong collaboration and communication skills, with the ability to work effectively in a team-oriented environment;
🔹 Continuous Learning: A passion for staying updated with the latest trends and advancements in the field of Big Data and backend development;
🔹 English - Upper-Intermediate or higher.

What you will do:
🔹 Design, develop, and maintain backend services and APIs using C# on Linux;
🔹 Optimize and refactor existing code to improve performance, reliability, and maintainability;
🔹 Implement and manage database solutions using MySQL, Clickhouse, Athena, Aerospike and ElasticSearch;
🔹 Collaborate with front-end developers to integrate user-facing elements with server-side logic;
🔹 Work closely with the DevOps team to ensure seamless deployment and continuous integration/continuous deployment (CI/CD) processes;
🔹 Write clean, maintainable, and testable code, adhering to industry best practices;
🔹 Troubleshoot and resolve issues in a timely manner, ensuring minimal disruption to operations;
🔹 Participate in code reviews, providing constructive feedback to peers;
🔹 Stay updated with emerging technologies and industry trends to ensure our technology stack remains current and effective;

Interview stages:

🔹 Introductory Call — 30–60 minutes
🔹 Live Coding Session — approximately 2 hours
🔹 Technical Interview — approximately 2 hours;
🔹 Optional Final Interview;
🔹 Reference Check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is an innovative product company developing a smart monitoring device that combines computer vision, machine learning, and advanced camera technologies. The product analyzes sleep patterns and provides data-driven insights, helping families improve daily routines. The company is a fast-growing VC-backed startup with a strong engineering culture and real-world products used globally.

Key Requirements:
🔹 4+ years of experience in C/C++ for embedded systems;
🔹 Strong experience with Embedded Linux on ARM (Cortex-A);
🔹 (Yocto is a big plus);
🔹 Experience with Video4Linux, PulseAudio, systemd;
🔹 Ability to develop drivers and work with interfaces:;
🔹 I2C, SPI, UART, I2S;
🔹 Experience with Device Tree / OpenFirmware, IIO — advantage;
🔹 Strong debugging, cross-compilation, and toolchain knowledge;
🔹 Ability to read and work with existing codebases;
🔹 Experience with testing (unit, integration, E2E);
🔹 Strong Git skills and GitHub workflow experience;
🔹 Rust knowledge — advantage;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Networking: TCP/IP, application protocols, encryption;
🔹 BLE (GATT, Advertising, Bonding);
🔹 Wi-Fi protocols and security;
🔹 Video & audio streaming and transcoding;
🔹 (H264/H265, AAC, OPUS, WebRTC, FFmpeg/GStreamer);
🔹 Microcontrollers experience;
🔹 ESP32, FreeRTOS, lwIP, NimBLE — strong plus;

What you will do:
🔹 Develop firmware components in C and Rust: drivers, BSP, networking and multimedia applications;
🔹 Analyze requirements and provide time/effort estimations;
🔹 Design features end-to-end (from idea to production);
🔹 Collaborate with Product, Mobile, and Backend teams;
🔹 Participate in technical discussions and propose solutions;
🔹 Produce technical documentation and architecture diagrams;
🔹 Plan and own development tasks;
🔹 Lead cross-functional initiatives that impact Firmware, Mobile, and Backend;

Interview stages:
🔹 Initial HR interview;
🔹 Technical interview;
🔹 Assignment & coding session;
🔹 Final interview with VP of Engineering;
🔹 Reference Check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is an innovative product company developing a smart monitoring device that combines computer vision, machine learning, and advanced camera technologies. The product analyzes sleep patterns and provides data-driven insights, helping families improve daily routines. The company is a fast-growing VC-backed startup with a strong engineering culture and real-world products used globally.

Key Requirements:
🔹 4–8 years of experience in C/C++ for embedded systems;
🔹 Strong experience with Embedded Linux on ARM (Cortex-A);
🔹 Proven experience implementing and working with drivers;
🔹 Strong Rust proficiency;
🔹 Yocto familiarity — advantage;
🔹 Experience with Video4Linux, PulseAudio, systemd;
🔹 Experience working with interfaces:
🔹 I2C, SPI, UART, I2S;
🔹 Experience with Device Tree / OpenFirmware, IIO — advantage;
🔹 Strong debugging, cross-compilation, and toolchain knowledge;
🔹 Ability to read and work with existing codebases;
🔹 Experience with testing (unit, integration, E2E);
🔹 Strong Git skills and GitHub workflow experience;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Networking: TCP/IP, application protocols, encryption;
🔹 BLE (GATT, Advertising, Bonding);
🔹 Wi-Fi protocols and security;
🔹 Video & audio streaming and transcoding;
🔹 (H264/H265, AAC, OPUS, WebRTC, FFmpeg/GStreamer);
🔹 Microcontrollers experience;
🔹 ESP32, FreeRTOS, lwIP, NimBLE — strong plus;

What you will do:
🔹 Develop firmware components in C and Rust: drivers, BSP, networking and multimedia applications;
🔹 Work independently and take ownership over specific features;
🔹 Analyze requirements and provide time/effort estimations;
🔹 Design features end-to-end (from idea to production);
🔹 Lead POCs and contribute to next-generation product development;
🔹 Collaborate with Product, Mobile, and Backend teams;
🔹 Participate in technical discussions and propose solutions;
🔹 Produce technical documentation and architecture diagrams;
🔹 Plan and own development tasks;
🔹 Lead cross-functional initiatives that impact Firmware, Mobile, and Backend;

Interview stages:
🔹 Initial HR interview;
🔹 Managerial interview;
🔹 Technical assignment & coding session;
🔹 Technical interview;
🔹 Final interview with VP of Engineering;
🔹 Reference Check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark;
🔹 A chance to work in a fast-paced startup environment;
🔹 Opportunity to influence product direction and technology decisions;

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.
We typically process 2–3 candidates at a time to ensure a high-quality hiring experience.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is an innovative product company developing a smart monitoring device that combines computer vision, machine learning, and advanced camera technologies. The product analyzes sleep patterns and provides data-driven insights, helping families improve daily routines. The company is a fast-growing VC-backed startup with a strong engineering culture and real-world products used globally.

Key Requirements:
🔹 4–8 years of experience in C/C++ for embedded systems;
🔹 Strong experience with Embedded Linux on ARM (Cortex-A);
🔹 Proven experience implementing and working with drivers;
🔹 Strong Rust proficiency;
🔹 Yocto familiarity — advantage;
🔹 Experience with Video4Linux, PulseAudio, systemd;
🔹 Experience working with interfaces:
🔹 I2C, SPI, UART, I2S;
🔹 Experience with Device Tree / OpenFirmware, IIO — advantage;
🔹 Strong debugging, cross-compilation, and toolchain knowledge;
🔹 Ability to read and work with existing codebases;
🔹 Experience with testing (unit, integration, E2E);
🔹 Strong Git skills and GitHub workflow experience;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Networking: TCP/IP, application protocols, encryption;
🔹 BLE (GATT, Advertising, Bonding);
🔹 Wi-Fi protocols and security;
🔹 Video & audio streaming and transcoding;
🔹 (H264/H265, AAC, OPUS, WebRTC, FFmpeg/GStreamer);
🔹 Microcontrollers experience;
🔹 ESP32, FreeRTOS, lwIP, NimBLE — strong plus;

What you will do:
🔹 Develop firmware components in C and Rust: drivers, BSP, networking and multimedia applications;
🔹 Work independently and take ownership over specific features;
🔹 Analyze requirements and provide time/effort estimations;
🔹 Design features end-to-end (from idea to production);
🔹 Lead POCs and contribute to next-generation product development;
🔹 Collaborate with Product, Mobile, and Backend teams;
🔹 Participate in technical discussions and propose solutions;
🔹 Produce technical documentation and architecture diagrams;
🔹 Plan and own development tasks;
🔹 Lead cross-functional initiatives that impact Firmware, Mobile, and Backend;

Interview stages:
🔹 Initial HR interview;
🔹 Managerial interview;
🔹 Technical assignment & coding session;
🔹 Technical interview;
🔹 Final interview with VP of Engineering;
🔹 Reference Check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark;
🔹 A chance to work in a fast-paced startup environment;
🔹 Opportunity to influence product direction and technology decisions;

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.
We typically process 2–3 candidates at a time to ensure a high-quality hiring experience.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is an early-stage US health & longevity startup building an iOS-first medical platform for clinicians and clinics. The product focuses on creating a holistic, data-driven view of patient health by integrating Apple HealthKit, wearable devices, and medical sensors, with AI used to turn this data into meaningful clinical insights.

The team is small and senior, combining engineering expertise with real medical background. This is a true early-stage environment where engineers have ownership, influence architectural decisions, and work closely with product, AI, and medical experts. The culture is technically strong, open, and pragmatic — focused on building quality solutions while moving fast.

We are looking for an iOS Developer to work on core product development, HealthKit integrations, and scalable iOS architecture. This role offers real impact, autonomy, and the opportunity to help shape a medical product from the ground up.

Responsibilities

• Design and develop the core iOS application for a health and longevity medical platform used by clinicians and patients
• Build and maintain deep integrations with Apple HealthKit, wearable devices, and medical sensors (including smartwatches and glucose monitors)
• Work with complex, data-heavy health datasets, ensuring accurate collection, processing, synchronization, and offline availability
• Collaborate closely with backend, AI/ML engineers, and medical experts to transform raw health data into meaningful insights and recommendations
• Take ownership of iOS architecture, performance, and scalability, contributing to technical decisions from early stages
• Implement and improve offline-first and background data processing scenarios
• Ensure data security, privacy, and reliability in a regulated medical environment
• Troubleshoot complex technical issues related to data integrity, performance, and device integrations
• Actively participate in product discussions, proposing technical solutions and improvements rather than just executing tasks
• Contribute to testing, stability, and continuous improvement of the mobile application

Requirements

• 5+ years of experience in iOS development, primarily with Swift
• Strong hands-on experience with SwiftUI
• Good eye for UI/UX and attention to detail in mobile interfaces
• Solid understanding of iOS architecture patterns (e.g. MVVM) and clean code principles
• Strong knowledge of memory management and concurrency in iOS
• Experience with CI/CD pipelines and the App Store release process
• Experience integrating Apple HealthKit and working with health-related iOS APIs
• Ability to work with data-heavy mobile applications, including syncing large datasets with backend services
• Understanding of offline-first mobile architecture and background data processing
• Familiarity with cloud-based systems (AWS) and backend communication
• Basic understanding of machine learning / AI concepts and how mobile apps interact with ML-driven systems
• Experience collaborating with backend services (Python / Node.js) is a strong plus

• Familiarity with DevOps practices (e.g. CI/CD, infrastructure basics; Terraform is a plus)
  
  Interview stages:
  
  🔹 HR Interview;
    Combined Initial Conversation and Design Interview: A 1-1.5 hour session that combines the initial conversation and design interview.

     Coding Exercise: A coding exercise to evaluate the candidate's coding skills and ability to write clean, efficient code.
  🔹 Reference Check;
  🔹 Offer.
  
  Why Join Us?
  
  At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
  From day one, you’ll get:
  🔹 Direct access to clients and meaningful products;
  🔹 Flexibility to work remotely or from our offices;
  🔹 A-team colleagues and a zero-bureaucracy culture;
  🔹 Opportunities to grow, lead, and make your mark.
  
  After you apply
  
  We’ll keep it respectful, clear, and personal from start to offer.
  You’ll always know what project you’re joining – and how you can grow with us.
  
  Everyone’s welcome
  
  Diversity makes us better. We create a space where you can thrive as you are.
  
  Ready to build something meaningful?
  
  Let’s talk. Your next big adventure might just start here.

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client is an early-stage US health & longevity startup building an iOS-first medical platform for clinicians and clinics. The product focuses on creating a holistic, data-driven view of patient health by integrating Apple HealthKit, wearable devices, and medical sensors, with AI used to turn this data into meaningful clinical insights.

The team is small and senior, combining engineering expertise with real medical background. This is a true early-stage environment where engineers have ownership, influence architectural decisions, and work closely with product, AI, and medical experts. The culture is technically strong, open, and pragmatic — focused on building quality solutions while moving fast.

We are looking for an iOS Developer to work on core product development, HealthKit integrations, and scalable iOS architecture. This role offers real impact, autonomy, and the opportunity to help shape a medical product from the ground up.

Responsibilities

• Design and develop the core iOS application for a health and longevity medical platform used by clinicians and patients
• Build and maintain deep integrations with Apple HealthKit, wearable devices, and medical sensors (including smartwatches and glucose monitors)
• Work with complex, data-heavy health datasets, ensuring accurate collection, processing, synchronization, and offline availability
• Collaborate closely with backend, AI/ML engineers, and medical experts to transform raw health data into meaningful insights and recommendations
• Take ownership of iOS architecture, performance, and scalability, contributing to technical decisions from early stages
• Implement and improve offline-first and background data processing scenarios
• Ensure data security, privacy, and reliability in a regulated medical environment
• Troubleshoot complex technical issues related to data integrity, performance, and device integrations
• Actively participate in product discussions, proposing technical solutions and improvements rather than just executing tasks
• Contribute to testing, stability, and continuous improvement of the mobile application

Requirements

• 5+ years of experience in iOS development, primarily with Swift
• Strong hands-on experience with SwiftUI
• Good eye for UI/UX and attention to detail in mobile interfaces
• Solid understanding of iOS architecture patterns (e.g. MVVM) and clean code principles
• Strong knowledge of memory management and concurrency in iOS
• Experience with CI/CD pipelines and the App Store release process
• Experience integrating Apple HealthKit and working with health-related iOS APIs
• Ability to work with data-heavy mobile applications, including syncing large datasets with backend services
• Understanding of offline-first mobile architecture and background data processing
• Familiarity with cloud-based systems (AWS) and backend communication
• Basic understanding of machine learning / AI concepts and how mobile apps interact with ML-driven systems
• Experience collaborating with backend services (Python / Node.js) is a strong plus
• Familiarity with DevOps practices (e.g. CI/CD, infrastructure basics; Terraform is a plus)

Soft Skills

• Fluent English (written and spoken)
• Self-directed and autonomous, comfortable working in a startup environment
• Strong problem-solving skills and ownership mindset
• Proactive communication and ability to collaborate across disciplines
• High attention to detail and product quality
• Experience integrating with wearables and health devices is a big plus

 YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client's product is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes.
Solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Product automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have.
Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to lead a multidisciplinary R&D team and work on a cutting-edge SaaS product at scale.

Our client are looking for a Mid-level+ Automation Engineer with strong experience in desktop application test automation. You’ll design, build, and maintain automated testing frameworks to ensure the quality and reliability of our products. This role requires hands-on experience with .NET / C# and windows desktop automation tools.

Key Requirements:
🔹 3–5+ years of experience in automation engineering, strong proficiency in C# and .NET, proven hands‑on experience with desktop automation (must‑have) ;
🔹 Practical experience with Appium, WinAppDriver, Selenium; familiarity with additional UI automation frameworks such as Playwright;
🔹 Solid understanding of OOP, SOLID principles, and test design patterns; ability to write clean, maintainable, modular automation code;
🔹 Good understanding of REST API testing concepts and related tooling;
🔹 Knowledge of NUnit and experience working with modern UI automation frameworks (Selenium, Playwright, etc.);
🔹 Experience working in Agile environments, collaborating with cross‑functional teams, and contributing to continuous improvement;
🔹 Strong problem‑solving mindset, ownership attitude, high attention to detail, ability to work independently;
🔹 English - Upper-Intermediate or higher.

Will be plus:
🔹 Experience using NUnit for test automation;
🔹 Familiarity with modern UI automation frameworks such as Selenium or Playwright;
🔹 Background working in Agile environments, contributing to iterative development and continuous improvement;

What you will do:
🔹 Design, develop, and maintain automated test frameworks for desktop;
🔹 Applications;
🔹 Writing automated tests using C# / .NET;
🔹 Create and execute automated tests for UI and functional validation;
🔹 Work closely with devops, developers, QA, and product teams to improve product;
🔹 Quality;
🔹 Perform test analysis, debugging, and failure investigation;
🔹 Ensure code quality using OOP and SOLID principles;
🔹 Contribute to CI/CD test automation integration (GitHub Actions preferred);
🔹 Follow best practices for test structure, reliability, and maintainability;

Interview stages:
🔹 HR interview;
🔹 Tech interview with Team Lead;
🔹 Final interview (Tech & HR);
🔹 Reference check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.