Senior Back-End Engineer

We are looking for a Senior BE Developer.  This is a unique opportunity to contribute directly to the development and enhancement of client's core platforms and services, which are used by major institutions across both public and private sectors.

You will join an extension team of our client, a global leader that specialises in cybercrime detection, disruption, and takedowns. The company's portfolio includes partnerships with four of the world's largest companies, twelve of the top fifty banks, and five national governments, making it a trusted authority in the cyber-security space.

Central to achievements is its advanced technology platform, that enables the company to combat cyber threats with remarkable efficiency through automated processes. With this approach, the company swiftly identifies and neutralises online threats, providing clients with a robust shield against cyberattacks.

• Design, develop, and optimise backend services using Golang, ensuring high performance and scalability to support global workloads and real-time cyber threat detection.
• Collaborate with cross-functional teams to enhance the core technology platform, contributing to features that protect major institutions against phishing, malware, and other cyber threats.
• Participate in code reviews, providing constructive feedback and maintaining high standards of code quality and security.
• Stay informed on emerging trends and technologies, applying insights to strengthen platform capabilities and security posture.

• Commercial experience in Golang for feature creation and improvements to existing code
• Experience working with SQL databases (such as MySQL, Postgres, MariaDB), including schema design, and writing and optimising complex queries.
• Experience in scaling solutions to handle a varying workload, to handle global social media activity.
• An understanding of Queueing and Caching solutions
• Experience with modern CI/CD tools (gitlab pipeline or other)
• Experience with the peer review process including reviewing code and providing clear, well considered feedback

Nice to have

• Experience with Perl.
• Experience with AWS services and infrastructure or similar cloud provider.
• Exposure to Kubernetes (AWS EKS) and Docker or other containerization technologies
• Experience with TypeScript (or JavaScript). Other front-end scripting experience a plus.
• Experience in web automation, crawling, or online data acquisition.
• Have a strong understanding of non-functional requirements such as security and performance.
• Experience with Android emulation and Java.
• A keen interest in the changing Social Media platform landscape.
• A keen interest in cybercrime or cyber security.
• Enjoy problem solving in a unique space.

Benefits
• Benefit Café with categories such as sports, leisure, books, etc.
• Supportive and inclusive work environment with personalized attention to each team member.
• Engaging projects featuring innovative and cutting-edge products.
• Competitive salary with periodic reviews.
• Flexible working hours ensuring a healthy work-life balance.
• Educational support, including funded language classes.
• Luxmed private healthcare packages.
• Comfortable workspace, fresh fruit Mondays, and remote work opportunities.
• Exciting team events and networking opportunities.

About Pwrteams
Pwrteams is a pioneering force in connecting individuals across tech projects, harnessing their combined strengths to drive innovation. Since 2007, we have led the way in assembling cross-border IT and engineering teams, strategically positioned within Eastern Europe’s dynamic tech ecosystems to cater to the global business landscape. We are at the forefront of travel, media, fintech, and healthcare innovations, striving to make a meaningful impact worldwide. Join our team and discover your potential to pioneer transformative solutions for tomorrow.

*Following the applicable legal regulations, particularly Directive (EU) 2019/1937 of the European Parliament and of the Council on the protection of persons reporting breaches of Union law and its implementation into Polish law under the Act of December 4, 2021, on the Protection of Persons Reporting Breaches of Law (Journal of Laws 2021, item 2105), including Articles 4-6 governing whistleblower protection and reporting procedures, the company has implemented a Whistleblower Support Policy, ensuring anonymity, protection, and support for individuals reporting irregularities.

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