June 8, 2026

Infrastructure Engineer (Network & Observability)

Senior • Hybrid

40,000 - 55,000 PLN

Warsaw, Poland

Location: Warsaw, Poland (City Centre, near Rondo ONZ) — Hybrid model (3 days a week in the office, 2 days remote)

Contract Type: Permanent (Umowa o Pracę)

About the Role & Project:

We are recruiting for our client – a rapidly growing, global financial institution operating in the capital markets. We are looking for an engineer eager to bridge the gap between traditional network engineering and modern DevOps practices.

This is not a role for a traditional network administrator. We are seeking a specialist whose default approach to repetitive tasks is automation, and who is passionate about building advanced telemetry and monitoring systems. Your mission will be to transform a global, high-availability infrastructure into a self-service, highly observable platform.

If you thrive in environments where system stability and milliseconds directly impact business outcomes, and where manual intervention is treated as a problem to be solved with code, this is the team for you.

Key Responsibilities:

  • Design, implement, and maintain advanced telemetry, monitoring, and predictive alerting systems for a global, high-availability network.

  • Develop, scale, and maintain automation tools to streamline network workflows (from automated provisioning to zero-touch deployments).

  • Collaborate closely with engineering and investment teams to align network performance with dynamic business and trading requirements.

  • Define, implement, and maintain configuration standards across a robust multi-vendor environment.

  • Serve as the senior escalation point for troubleshooting and resolving complex performance and routing anomalies.

  • Participate in a 24/7 on-call rotation and scheduled out-of-hours maintenance windows.

Technical Profile (Technical Fit):

  • Observability-First Mindset: Practical experience with modern monitoring stacks, telemetry protocols, and metrics collection (Prometheus, Grafana, Telegraf, gNMI, YANG, Cisco Telemetry).

  • Automation as a Standard: Strong hands-on experience with automation tools and frameworks such as Ansible, Jinja, Terraform, Netbox, and workflow engines (e.g., Temporal).

  • Infrastructure as Code (IaC) & Dev Skills: Proficiency in Python and Git, with experience managing network configurations programmatically (NETCONF/RESTCONF).

  • Core Networking Foundations: Solid understanding of routing protocols and multicast environments (BGP, OSPF, PIM, IGMP).

  • Public Cloud Integration: Practical knowledge of building and managing cloud network infrastructure (AWS).

  • Advanced Troubleshooting: Ability to perform deep-packet analysis and diagnose complex, transient network issues under pressure.

Personal Attributes (Cultural Fit):

  • A continuous learning mindset with a drive to proactively identify and optimize inefficient processes.

  • Ability to work independently, taking ownership of projects and delivering them on schedule with minimal supervision.

  • Excellent communication and collaboration skills, comfortable working in a fast-paced, international team.

  • Strong analytical thinking and decision-making skills under pressure.

Bonus Points:

  • Experience integrating enterprise-grade VoIP and cloud collaboration systems.

  • Familiarity with network security, identity management, and segmentation solutions (e.g., Cisco ISE).

  • A basic understanding of financial markets, trading lifecycles, or quantitative trading environments.

What We Offer:

  • Stable Employment: Full-time employment contract (Umowa o Pracę - UoP).

  • Tax Optimization: Eligibility for creative tax-deductible costs (KUP - Koszty Uzyskania Przychodu).

  • Financial Reward: Highly competitive base salary accompanied by a generous annual performance bonus.

  • Comprehensive Health: Premium private medical care package that fully includes dental coverage (stomatologia).

  • Wellness & Lifestyle: MultiSport card to keep you active and healthy.

  • Daily Perks: Pre-funded lunch card for your daily meals.

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Warsaw, Poland

14,000 - 22,000 PLN/mo

🏢 Summary: Full-time hybrid Software Engineer role focused on building and scaling a data-driven platform for planning and managing renewable energy projects. The position involves developing new features, improving existing systems, and contributing to architectural decisions in a distributed team. The offer includes long-term collaboration through Deel with competitive salary. 🗂️ Requirements: 5+ years of software development experience, Strong proficiency in Python, JavaScript, TypeScript or React, Experience writing maintainable object-oriented code, Experience designing APIs, Experience with relational databases, Experience running applications in cloud environments, Solid computer science fundamentals, Understanding of Agile and DevOps principles, Fluent English (spoken and written) 📃 Skills: Python, JavaScript, TypeScript, React, APIs, SQL, PostgreSQL, Cloud, Agile, DevOps, Redux, Flask, Celery, Redis, C++, WebGL, Three.js, CUDA 🏢 Description: 💰 Salary: 14,000-28,000 PLN 🌎 Hybrid from Warsaw 🕦 Full-time position, long-term ☑️ Contract through Deel The company develops software that helps businesses plan and manage renewable energy projects more efficiently. Its technology platform uses data and automation to simplify complex workflows, enabling teams to design, evaluate, and deliver energy solutions at scale. The overall goal is to make clean energy projects easier to develop and deploy. Requirements: At least 5+ years of experience in software development Strong proficiency in Python, Javascript, Typescript or React; writing clear, maintainable, and testable object-oriented code Good engineering judgment based on solid computer science knowledge Experience with designing APIs, working with relational databases, and running applications in cloud-based environments Understanding of Agile, DevOps and Lean values Strong communication and collaboration skills, especially when working in remote or hybrid teams Comfortable adapting to changes in a growing product and evolving technology stack, with the ability to make practical decisions and support the team as things scale Fluent in spoken and written English (please submit your resume in English) Nice to Have: Educational or practical experience in areas like applied math, geometric modeling (2D/3D), or electrical and electronic systems Exposure to technologies such as state management libraries (e.g. Redux), backend frameworks (like Flask), task queues and caching layers (Celery, Redis), relational databases (PostgreSQL), as well as lower-level or graphics-focused tools including C++, WebGL, Three.js, or GPU computing (CUDA) Strong interest in improving how software is built and delivered, including automating workflows, setting up pipelines, working with containers, and enhancing visibility and overall developer experience Key Responsibilities: Contribute to both ongoing systems and brand-new features, playing an active role in a distributed team environment Support and guide teammates through meaningful code feedback, collaborative coding sessions, and technical direction Question existing approaches, explore better alternatives, and advocate for solutions that scale effectively Take ownership of work items from early concept and research all the way through to release Partner closely with cross-functional groups, product, design, QA, and customer-facing teams to move important efforts forward Get to know DevsData: We are a technology consulting company and a recruitment agency, delivering software solutions to clients from Europe and the US. We work 100% remotely, in an international team, including people from Asia, London, or San Francisco. We employ people with experience in international corporations as well as students of the best technical and business universities. Find out more: https://devsdata.com/

Technology

Omada Poland

Senior Test Automation Engineer

Senior

Hybrid

Warsaw, Poland

20,500 - 22,500 PLN/mo

🏢 Summary: Senior Test Automation Developer role focused on extending and improving an automated testing framework for an IT security product in the Identity and Access Management domain. The position involves developing automated test scenarios, integrating tests into CI/CD pipelines, and collaborating in international scrum teams. The role emphasizes high product quality through advanced UI, API, and integration test automation. 🗂️ Requirements: Minimum 5 years of experience in test automation, Higher education in IT (Bachelor’s or Master’s degree), Strong experience with C# and .NET, Experience with Microsoft SQL Server and writing SQL queries, Experience with Azure DevOps pipelines and releases, Hands-on experience with Selenium and Playwright, Experience with integration testing and API testing, Experience with test runners such as NUnit, xUnit, or MSTest, Ability to write automated tests and participate in code reviews, Experience integrating automated tests into CI/CD pipelines 📃 Skills: C#, .NET, SQL, MS SQL Server, Azure DevOps, Selenium, Playwright, NUnit, xUnit, MSTest, CI/CD, API, Specflow, PowerShell, Azure 🏢 Description: Are you a highly skilled Senior Test Automation Developer and you want to grow your career within an international company with offices in Europe and US?  Join Omada’s CTPO department where you get to contribute significantly to extension and further improvement of test automation framework for our award-winning IT security product within the Identity and Access Management area. We are looking for a skilled Senior Test Automation Developer to join our scrum team where you get to develop tests scenarios and test scripts for new features of our IT security product. Our office in Warsaw is providing attractive working conditions for our employees and we are ready for the many new colleagues that we will be hiring in the coming months. You will be working closely together with our developers in Denmark and Spain via fully integrated scrum teams and get a high amount of responsibility in the further development of our product. Hybrid work: 2 days working from the Warsaw office per week. In your role as Senior Test Automation Developer, you will: Develop Test Plans, Test Cases, and Test Procedures for various types of testing including Ad Hoc, Functional, GUI, Integration, Regression, Data Validation, User Interface, and overall system integration Test applications to identify defects and provide feedback on usability and quality improvements Participate in brainstorming sessions and daily scrums Stay up to date with QA best practices, tools, and technologies, and support team knowledge sharing Proactively assess risks and identify potential issues as early as possible Contribute to improving developer testing processes and overall quality standards Write test automation code and participate in code reviews Work with CI/CD pipelines to integrate automated tests into build and deployment processes, ensuring fast and reliable feedback on every change You have: You have at least 5 years’ experience with test automation. You have a good eye for details, and you are ambitious and passionate about test and technologies. You can collaborate with developers to understand how the development changes affect ongoing automation efforts. Higher IT education such as graduate or master On the technology stack, we expect that you have experience with the following: C# and .NET Knowledge of Microsoft SQL Server Experience with Azure DevOps pipelines and releases Experience with Integration testing, API testing Experience with Selenium and Playwright for UI test automation Experience working with MS SQL Server, including writing queries and validating data Advanced experience with test runners such as NUnit, xUnit, MSTest, or similar Nice to have: Experience with Powershell scripting Experience with Azure Webapps, Functions, APIs Experience with BDD/Specflow Hands-on experience with AI-assisted development tools (e.g., GitHub Copilot or similar coding assistants) As a person: You like to work both as a team member and individually, but you are a team player at heart that is used to work with challenges every day and think out-of-the-box. You are an independent, responsible, and flexible person with good interpersonal skills, and you are just like the rest of us ambitious and passionate about technology. What we offer: Salary: 20 500-22 500 PLN gross/month Hybrid work policy (2 days per week from the office - Tuesday and Thursday) 5 additional vacation days Benefit platform (500 PLN per month) Support for your ongoing growth & development Team-building activities Great work environment Join Our Journey If you’re a dedicated Test Automation Engineer excited about building high-quality, secure cloud-native solutions in a collaborative, agile environment, we’d love to hear from you.

Technology

Omada Poland

Senior Test Automation Engineer

Senior

Hybrid

Warsaw, Poland

20,500 - 22,500 PLN/mo

🏢 Summary: Senior Test Automation Developer role focused on extending and improving an automated testing framework for an Identity and Access Management security product. The position involves designing and implementing automated tests, integrating them into CI/CD pipelines, and collaborating in international Scrum teams to ensure high product quality. Hybrid work model with strong emphasis on technical ownership and quality standards. 🗂️ Requirements: Minimum 5 years of experience in test automation, Higher IT education (graduate or master degree), Strong experience with C# and .NET, Experience with Microsoft SQL Server and writing SQL queries, Experience with Azure DevOps pipelines and releases, Experience with integration testing and API testing, Experience with UI test automation using Selenium or Playwright, Experience with test runners such as NUnit, xUnit, or MSTest, Ability to write automated tests and participate in code reviews, Experience integrating automated tests into CI/CD pipelines 📃 Skills: C#, .NET, SQL, MS SQL Server, Azure DevOps, Selenium, Playwright, NUnit, xUnit, MSTest, CI/CD, API, Integration, Git 🏢 Description: Are you a highly skilled Senior Test Automation Developer and you want to grow your career within an international company with offices in Europe and US?  Join Omada’s CTPO department where you get to contribute significantly to extension and further improvement of test automation framework for our award-winning IT security product within the Identity and Access Management area. We are looking for a skilled Senior Test Automation Developer to join our scrum team where you get to develop tests scenarios and test scripts for new features of our IT security product. Our office in Warsaw is providing attractive working conditions for our employees and we are ready for the many new colleagues that we will be hiring in the coming months. You will be working closely together with our developers in Denmark and Spain via fully integrated scrum teams and get a high amount of responsibility in the further development of our product. Hybrid work: 2 days working from the Warsaw office per week. In your role as Senior Test Automation Developer, you will: Develop Test Plans, Test Cases, and Test Procedures for various types of testing including Ad Hoc, Functional, GUI, Integration, Regression, Data Validation, User Interface, and overall system integration Test applications to identify defects and provide feedback on usability and quality improvements Participate in brainstorming sessions and daily scrums Stay up to date with QA best practices, tools, and technologies, and support team knowledge sharing Proactively assess risks and identify potential issues as early as possible Contribute to improving developer testing processes and overall quality standards Write test automation code and participate in code reviews Work with CI/CD pipelines to integrate automated tests into build and deployment processes, ensuring fast and reliable feedback on every change You have: You have at least 5 years’ experience with test automation. You have a good eye for details, and you are ambitious and passionate about test and technologies. You can collaborate with developers to understand how the development changes affect ongoing automation efforts. Higher IT education such as graduate or master On the technology stack, we expect that you have experience with the following: C# and .NET Knowledge of Microsoft SQL Server Experience with Azure DevOps pipelines and releases Experience with Integration testing, API testing Experience with Selenium and Playwright for UI test automation Experience working with MS SQL Server, including writing queries and validating data Advanced experience with test runners such as NUnit, xUnit, MSTest, or similar Nice to have: Experience with Powershell scripting Experience with Azure Webapps, Functions, APIs Experience with BDD/Specflow Hands-on experience with AI-assisted development tools (e.g., GitHub Copilot or similar coding assistants) As a person: You like to work both as a team member and individually, but you are a team player at heart that is used to work with challenges every day and think out-of-the-box. You are an independent, responsible, and flexible person with good interpersonal skills, and you are just like the rest of us ambitious and passionate about technology. What we offer: Salary: 20 500-22 500 PLN gross/month Hybrid work policy (2 days per week from the office - Tuesday and Thursday) 5 additional vacation days Benefit platform (500 PLN per month) Support for your ongoing growth & development Team-building activities Great work environment Join Our Journey If you’re a dedicated Test Automation Engineer excited about building high-quality, secure cloud-native solutions in a collaborative, agile environment, we’d love to hear from you.