YozmaTech

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Our client transform back-of-house tech for the hospitality industry, replacing outdated processes with AI-driven solutions. This helps top hotel brands focus on delivering exceptional guest experiences while ensuring efficient operations.

Key Requirements:

🔹 6+ years of full stack engineering experience;
🔹 Advanced proficiency with React, TypeScript, Node.js, and .NET (C#);
🔹 Hands-on experience with SQL Server, PostgreSQL, MongoDB, or Redis;
🔹 Familiarity with frameworks like Express, NestJS, or ASP.NET Core;
🔹 Solid understanding of system architecture, automated testing, and security best practices;
🔹 Experience with Docker, CI/CD pipelines, and cloud platforms (AWS, GCP, or Azure);
🔹 Excellent communication and problem-solving skills; comfortable working in cross-functional teams;
🔹 English - Upper-Intermediate or higher.

Will be plus:

🔹 Experience with microservices architecture, GraphQL, or serverless functions;
🔹 Exposure to mobile development (especially React Native) or AI/ML-based features;
🔹 Familiarity with DevOps practices and infrastructure-as-code (e.g., Terraform, Pulumi);
🔹 Domain experience in hospitality, logistics, or supply chain tech;

What you will do:

🔹 Design, develop, and ship end-to-end features using React, Node.js, TypeScript, and .NET (C#);
🔹 Build and optimize scalable APIs and backend services using SQL and NoSQL databases;
🔹 Own technical decisions around performance, security, maintainability, and code quality;
🔹 Collaborate closely with product managers, designers, and other engineers to deliver impactful features;
🔹 Participate in and lead code reviews, design discussions, and DevOps improvements;
🔹 Mentor junior developers and help evolve our engineering best practices;

Interview stages:

🔹 HR interview;
🔹 Tech interview;
🔹 Live-coding interview;
🔹 Final 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 an Israeli fintech company that offers a unified B2B payments platform. Their solution empowers businesses to manage international payments, reduce transaction fees, automate financial operations, and gain full visibility and control over their cash flows.

Key Requirements:
🔹 7+ years of experience as a full-stack developer;
🔹 Strong expertise in PHP Laravel, Vue.js, and scalable backend architectures;
🔹 Proficiency with AWS services: EC2, Lambda, S3, RDS, IAM, Secrets Manager;
🔹 DevOps exposure: CI/CD (GitHub Actions or Bitbucket Pipelines), Docker, monitoring;
🔹 Experience with REST APIs, secure data flows, and system hardening;
🔹 Startup mindset: problem solver, fast executor, self-managed;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Explore AI/ML integration for collection workflows and decision automation;
🔹 Familiarity with Node.js, React, and AI/ML models.

What you will do:
🔹 Lead architectural and technical decisions across backend and frontend systems;
🔹 Take part in scaling and securing our platform as we expand internationally;
🔹 Work hands-on with Laravel, Vue.js, and modern AWS infrastructure;
🔹 Implement DevOps and CI/CD best practices in collaboration with product and DevOps team;
🔹 Help design, publish, and maintain public-facing APIs;
🔹 Ensure SOC 2 readiness and help harden the platform for regulatory compliance.

Interview stages:

🔹 Technical Interview;
🔹 Test task (optional depends on Tech. Interview);
🔹 References;
🔹 Offer call.

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's product enables users to build financial solutions designed for SMBs that turn manual monthly and quarterly reporting processes into automated ones.

We are looking for a highly skilled and passionate Lead Python Engineer with strong Django expertise and a passion for startups to join our team!

Key Requirements:

🔹 Bachelors degree in Computer Science or related field;
🔹 5+ years of experience in software development in a SaaS company;
🔹 Fluent in Python (Django);
🔹 Excellent knowledge and experience with building, optimizing, and maintaining large-scale production systems;
🔹 Experience with writing unit tests and integration tests;
🔹 Experience with Relational DBs (Postgres, MSSQL);
🔹 Experience and familiarity with Cloud Architecture and services;
🔹 Knowledge of REST and experience working with REST APIs;
🔹 Familiar with KISS, DRY, SOLID, OOP;
🔹 Knowledge of Celery;
🔹 English - Upper-Intermediate or higher.

Will be plus:

🔹 Familiarity with Azure;
🔹 Knowledge of RabbitMQ;
🔹 Knowledge of Redis;
🔹 Knowledge of Excel Add-Ins.

What you will do:

🔹 Take part in developing the backend of the SAAS application;
🔹 Develop and lead end-to-end development of new features and services in a multi-service environment while maintaining high quality and standards;
🔹 Develop scalable web APIs, implement sophisticated business logic, and develop asynchronous services in a data-oriented, scalable application;
🔹 Take part in a multidisciplinary team involving algorithms/frontend/UI/DevOps;
🔹 Play a significant role in the entire development life-cycle, from design to production.

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.

Our client transform back-of-house tech for the hospitality industry, replacing outdated processes with AI-driven solutions. This helps top hotel brands focus on delivering exceptional guest experiences while ensuring efficient operations.

Key Requirements:

🔹 5+ years of experience in manual testing for both web and mobile applications.
🔹 Strong knowledge of software testing methodologies (functional, regression, smoke, integration, exploratory, UAT).
🔹 Hands-on experience testing React or modern web apps and React Native mobile apps.
🔹 Familiarity with TypeScript/JavaScript-based applications (able to understand logs, errors, and basic debugging).
🔹 Strong experience with API testing (e.g., Postman, Swagger, Fiddler, or similar tools).
🔹 Good understanding of backend systems (preferably .NET APIs) to validate end-to-end flows.
🔹 Ability to write clear test cases, test plans, and defect reports using tools like Jira, Azure DevOps, or similar.
🔹 Experience working in Agile/Scrum teams, collaborating closely with developers, product managers, and designers.
🔹 Strong analytical skills with attention to detail and a “break the system” mindset.
🔹 Excellent communication skills (able to articulate issues, risks, and quality concerns).
🔹 AI-curious and innovative mindset – open to leveraging AI tools to improve QA workflows, test coverage, and efficiency.

Will be plus:

🔹 Exposure to automation testing tools (Playwright, Cypress, Selenium, Appium) – not mandatory, but beneficial.
🔹 Experience with SQL / database validation.
🔹 Knowledge of CI/CD pipelines and how QA fits in (Azure DevOps, GitHub Actions, etc.).
🔹 Experience with performance or security testing basics.
🔹 Experience experimenting with AI-powered QA tools (e.g., test case generation, exploratory testing assistants).

What you will do:

🔹 Own the manual testing process for both web and mobile apps.
🔹 Create and execute test cases, test scenarios, and regression test suites.
🔹 Perform end-to-end testing across web frontend, mobile apps, and backend APIs.
🔹 Document and track bugs, and work with developers to resolve them.
🔹 Ensure high-quality releases by validating features against acceptance criteria.
🔹 Proactively identify gaps, risks, and improvements in testing and product quality.
🔹 Explore and propose AI-driven solutions to improve QA practices and accelerate testing.
🔹 Mentor junior QA engineers (if applicable).

Interview stages:

🔹 HR Interview;
🔹 Technical Interview;
🔹 Tech test;
🔹 Interview with Group Manager;
🔹 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 transform back-of-house tech for the hospitality industry, replacing outdated processes with AI-driven solutions. This helps top hotel brands focus on delivering exceptional guest experiences while ensuring efficient operations.
 

Key Requirements:

🔹5+ years of experience in QA automation;
🔹Strong skills in JavaScript / TypeScript;
🔹Hands-on experience with Playwright for UI testing;
🔹Experience testing C#-based APIs;
🔹Good understanding of React (components, hooks, props);
🔹Familiarity with CI/CD pipelines and test reporting;
🔹Solid grasp of HTTP, status codes, and API authentication;
🔹Comfortable working in Dockerized environments;
🔹 English – Upper-Intermediate or higher.
 

Will be plus:

🔹Experience with React Testing Library, Storybook, or Jest;
🔹API testing using Axios, SuperTest, or Playwright’s API layer;
🔹Familiarity with mocking tools like MSW or route interception;
🔹Knowledge of mobile testing with Playwright or Appium;
🔹Familiar with basics: ChatGPT, Cursor, Copilot, Claude, Windserf;
🔹Test data generation using factories, scripts, or sandbox environments.
 

What you will do:

🔹 Own test automation for UI and API layers;
🔹 Build and maintain end-to-end test suites using Playwright (TypeScript);
🔹 Create and execute Postman collections for backend validation;
🔹 Collaborate with engineers to ensure coverage from component to integration;
🔹 Monitor and maintain tests in CI/CD pipelines (GitHub Actions / Azure DevOps);
🔹 Ensure reliability of tests across multiple browsers;
🔹 Work with future backend services in Node.js and Python;
🔹 Generate clean, actionable test reports using tools like Allure or Playwright HTML;
🔹 Help evolve our QA strategy and tools to support product scale and velocity.
 

Interview stages:

🔹 HR interview;
🔹 Pro-interview;
🔹 Home assignment;
🔹 Final 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 , a pioneer in the field of identity data solutions, is revolutionizing how businesses confidently identify their customers and prospects across multiple touchpoints. Whether it’s through websites, applications, or physical locations, they provide innovative ways for their partners to interact with and understand their audiences. We are seeking a Senior Golang Developer to join the team. If you have a passion for working in AdTech and thrive in a dynamic, growth-oriented environment, this is the opportunity for you!

Key Requirements:

🔹 5+ years of professional experience with Golang;
🔹 Proven experience in the AdTech industry;
🔹 Hands-on experience with pre-bid and DSP technologies;
🔹 Strong understanding of building and maintaining high-performance systems;
🔹Ability to work effectively both independently and as part of a team;
🔹 English – Upper-Intermediate or higher.

What you will do:

🔹 Develop and maintain high-performance backend systems using Golang;
🔹 Work on innovative identity verification technologies to improve client interaction experiences;
🔹 Collaborate with cross-functional teams to design and implement scalable and reliable solutions;
🔹 Take ownership of the pre-bid and DPS (Dynamic Price Setting) processes to optimize client campaigns;
🔹 Continuously improve system architecture and processes to meet evolving business needs.

Interview stages:

🔹 HR Interview;
🔹 Tech interview;
🔹 Test task;
🔹 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.

About Us We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. Specializing in successful startup collaboration, we offer services across e-commerce, Fintech, logistics, and healthcare.

Our client , a pioneer in the field of identity data solutions, is revolutionizing how businesses confidently identify their customers and prospects across multiple touchpoints. Whether it’s through websites, applications, or physical locations, they provide innovative ways for their partners to interact with and understand their audiences. We are seeking a Senior Golang Developer to join the team. If you have a passion for working in AdTech and thrive in a dynamic, growth-oriented environment, this is the opportunity for you!

Key Requirements:
🔹 5+ years of professional experience with Golang;
🔹 Proven experience in the AdTech industry;
🔹 Hands-on experience with pre-bid and DSP technologies;
🔹 Strong understanding of building and maintaining high-performance systems;
🔹Ability to work effectively both independently and as part of a team;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Develop and maintain high-performance backend systems using Golang;
🔹 Work on innovative identity verification technologies to improve client interaction experiences;
🔹 Collaborate with cross-functional teams to design and implement scalable and reliable solutions;
🔹 Take ownership of the pre-bid and DPS (Dynamic Price Setting) processes to optimize client campaigns;
🔹 Continuously improve system architecture and processes to meet evolving business needs.

Interview stages:
🔹 HR Interview;
🔹 Tech interview;
🔹 Test task;
🔹 Final interview;
🔹 Reference check;
🔹 Offer.

Why Join Us?
🔹 Be part of a friendly international team, working together on interesting global projects;
🔹 Enjoy many chances to grow, learn from mentors, and work on projects that make a real difference;
🔹 Join a team that loves fresh ideas and supports creativity and new solutions;
🔹 Work closely with clients, building great communication skills and learning directly from their needs;
🔹 Thrive in a workplace that values your needs, offering flexibility and a good balance between work and life.

About Us We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. Specializing in successful startup collaboration, we offer services across e-commerce, Fintech, logistics, and healthcare.

Our client , a pioneer in the field of identity data solutions, is revolutionizing how businesses confidently identify their customers and prospects across multiple touchpoints. Whether it’s through websites, applications, or physical locations, they provide innovative ways for their partners to interact with and understand their audiences. We are seeking a Senior Golang Developer to join the team. If you have a passion for working in AdTech and thrive in a dynamic, growth-oriented environment, this is the opportunity for you!

Key Requirements:
🔹 5+ years of professional experience with Golang;
🔹 Proven experience in the AdTech industry;
🔹 Hands-on experience with pre-bid and DSP technologies;
🔹 Strong understanding of building and maintaining high-performance systems;
🔹Ability to work effectively both independently and as part of a team;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Develop and maintain high-performance backend systems using Golang;
🔹 Work on innovative identity verification technologies to improve client interaction experiences;
🔹 Collaborate with cross-functional teams to design and implement scalable and reliable solutions;
🔹 Take ownership of the pre-bid and DPS (Dynamic Price Setting) processes to optimize client campaigns;
🔹 Continuously improve system architecture and processes to meet evolving business needs.

Interview stages:
🔹 HR Interview;
🔹 Tech interview;
🔹 Test task;
🔹 Final interview;
🔹 Reference check;
🔹 Offer.

Why Join Us?
🔹 Be part of a friendly international team, working together on interesting global projects;
🔹 Enjoy many chances to grow, learn from mentors, and work on projects that make a real difference;
🔹 Join a team that loves fresh ideas and supports creativity and new solutions;
🔹 Work closely with clients, building great communication skills and learning directly from their needs;
🔹 Thrive in a workplace that values your needs, offering flexibility and a good balance between work and life.

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 indie studio developing digital remakes of board games for PC and consoles. By remakes, we mean taking modern board games and reimagining them as full digital titles — they don’t look or feel like board games, but instead play like video games inspired by their mechanics. We are currently working on three projects, all built on our own custom engine.

Key Requirements:
🔹 Experience in UI/UX design for PC/console games;
🔹 Good communication and teamwork skills;
🔹 Ability to work independently and take responsibility;
🔹 ⁠Full-time availability with daily team collaboration;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Plays and understands video games, especially strategy, puzzle, or digital board games;
🔹 Experience with Unity, Unreal, or other engines (helpful, but you’ll learn our custom engine);
🔹 ⁠Additional skills in illustration or motion design.

What you will do:
🔹 ⁠Design and implement UI layouts and flows from wireframes and mockups to integration in our custom engine;
🔹 Create UI assets: icons, buttons, panels, and other visual elements in diverse art styles across multiple projects;
🔹 Collaborate daily with developers and designers.

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 leading video monetization platform used by hundreds of digital publishers worldwide to recommend high-quality video content to their users.

Key Requirements:

🔹 At least 4-5 years of experience in software development;
🔹 Knowledge in HTML, and at least 2 years with Vanilla JavaScript- understanding objects, prototypes, event handling, cross-browser challenges, asynchronous client-side etc.;
🔹 Experience with at least one Object-Oriented Server-Side language, preferably PHP;
🔹 Good understanding of client/server architecture;
🔹 Good understanding of web concepts – DOM, REST protocol, CORS, Ajax, etc;
🔹 Familiarity and/or experience with MySQL or other relational databases;
🔹 Familiarity and/or experience with UNIX/ LINUX environments;
🔹 Experience with writing modular & reusable code – OOP approach;
🔹 English - Upper-Intermediate or higher.

Will be plus:

🔹 Prior experience working in ad tech, or a working knowledge of concepts including floor price optimization, header bidding, SSP/DSP, DFP, AdX, ad networks, etc.;
🔹 B.S. in Computer Science/Mathematics/Physics from a known university;

What you will do:

🔹 Work on publisher integrations – customizing video player behavior, visual modifications, and player API usage across various environments;
🔹 Develop and maintain backend operational tools for debugging, monitoring, and platform support;
🔹 Participate in publisher onboarding – player setup, content API integrations (MRSS), and bulk operations;
🔹 Build and optimize content and ad targeting solutions using key/value targeting and custom HTML tags;
🔹 Investigate and resolve complex bugs in both frontend and backend systems;
🔹 Work on performance optimization and SEO improvements (Web Vitals, DevTools analysis);
🔹 Research, develop, and document new features and enhancements for long-term stability and scalability;
🔹 Contribute to monetization logic – implement new integrations, data research, and advanced backend fixes;

Interview stages:

🔹 HR Interview;
🔹 Technical Interview;
🔹 Test Task;
🔹 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.

About Us We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. Specializing in successful startup collaboration, we offer services across e-commerce, Fintech, logistics, and healthcare.

Our client , a pioneer in the field of identity data solutions, is revolutionizing how businesses confidently identify their customers and prospects across multiple touchpoints. Whether it’s through websites, applications, or physical locations, they provide innovative ways for their partners to interact with and understand their audiences. We are seeking a Senior Golang Developer to join the team. If you have a passion for working in AdTech and thrive in a dynamic, growth-oriented environment, this is the opportunity for you!

Key Requirements:
🔹 5+ years of professional experience with Golang;
🔹 Proven experience in the AdTech industry;
🔹 Hands-on experience with pre-bid and DSP technologies;
🔹 Strong understanding of building and maintaining high-performance systems;
🔹Ability to work effectively both independently and as part of a team;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Develop and maintain high-performance backend systems using Golang;
🔹 Work on innovative identity verification technologies to improve client interaction experiences;
🔹 Collaborate with cross-functional teams to design and implement scalable and reliable solutions;
🔹 Take ownership of the pre-bid and DPS (Dynamic Price Setting) processes to optimize client campaigns;
🔹 Continuously improve system architecture and processes to meet evolving business needs.

Interview stages:
🔹 HR Interview;
🔹 Tech interview;
🔹 Test task;
🔹 Final interview;
🔹 Reference check;
🔹 Offer.

Why Join Us?
🔹 Be part of a friendly international team, working together on interesting global projects;
🔹 Enjoy many chances to grow, learn from mentors, and work on projects that make a real difference;
🔹 Join a team that loves fresh ideas and supports creativity and new solutions;
🔹 Work closely with clients, building great communication skills and learning directly from their needs;
🔹 Thrive in a workplace that values your needs, offering flexibility and a good balance between work and life.

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 the first smart monitor to merge computer vision with data-backed sleep science, to produce the most advanced and secure camera technology ever introduced to the home.

Key Requirements:
🔹 4+ years of experience in C/C++ development for embedded systems ;
🔹 Extensive experience with Embedded ARM(Cortex A*) Linux (Yocto - advantage) Video4Linux, Pulseaudio, systemd ;
🔹 Ability to implement drivers for various interfaces (I2C, SPI, UART, I2S, etc.) OF (OpenFirmware), Devicetree, Industrial I/O (iio) - advantage ;
🔹 Strong C/C++ experience ;
🔹 Proficiency in the Rust Programming Language (advantage) ;
🔹 Emphasis on reading existing code, documentation, compiler toolchain knowledge, cross-compilation, and debugging ;
🔹 Strong research skills for quick ramp-up on unfamiliar topics ;
🔹 Code review and testing (unit tests, integration tests, end-to-end, etc.) expertise ;
🔹 Proficiency in Git (version control, branches, submodules, merge/rebase/squash, etc.) ;
🔹 GitHub Workflow - Pull Requests, Code Review, Issues, etc;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 In-depth knowledge of TCP/IP stack, application layer protocols, and encryption ;
🔹 Experience with BLE (GATT, Advertising, Bonding, etc.) ;
🔹 Familiarity with Wi-Fi protocols, modes (AP/STA/P2P), and security ;
🔹 Expertise in Video Transcoding (codecs such as H264, H265, MJPEG) and Streaming (concepts such as NALU, AVCC, SPS, PPS, in the context of H.264) ;
🔹 Knowledge of Audio Transcoding (codecs such as AAC, OPUS, PCM, G.711, G.722) and Streaming (concepts such as DTX, PLC, in the context of OPUS) ;
🔹 Understanding of Packet Loss mitigation (ULP, RED, FEC, RTX) ;
🔹 Familiarity with FFmpeg/GStreamer ;
🔹 Knowledge of Streaming Protocols ;
🔹 Experience with WebRTC, SDP, ICE, RTP (significant advantage);
🔹 Familiarity with RTMP, RTSP, HLS (advantage) ;
🔹 Solid experience with Microcontrollers ;
🔹 ESP32 experience (significant advantage) ;
🔹 FreeRTOS, lwIP, NimBLE (advantage) ;

What you will do:
🔹 Develop software components in C and Rust: drivers, BSP, networking/multimedia applications. ;
🔹 Analyze Requirements and provide estimations ;
🔹 Take a key role in designing features End-to-End ;
🔹 Participate in meetings, pitch ideas, and assist the product with requirement gathering ;
🔹 Produce Technical Documents, Diagrams ;
🔹 Detailed planning of Development ;
🔹 Lead cross-disciplinary projects to develop features that affect not just Firmware, but also Mobile and Backend;

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.