Technical System Administrator Position

Basic to intermediate proficiency in Linux/Unix systems,Familiarity with the command line for day-to-day system administration tasks, including user management, file permissions, and process management,Experience using Grafana (one of Grafana/Zabbix/Nagios/etc) for monitoring system performance and infrastructure,Understanding of setting up and managing...

Knowledge of ISO8583 protocol, Oracle PL/SQL, TCP Networking, Linux (commands and bash scripts), basics of cryptographyUnderstanding of the principles of operation and interaction of all participants in card payment transactionsExperience working with processing and payment systems (online authorization) for at least 1 year We are currently seeking...

At Hiretop, we are seeking an experienced Technical Lead and Architect — Blockchain to join our team and contribute to the development of an innovative hybrid cryptocurrency exchange project. This is a unique opportunity to shape the technical direction of the product and play a key role in its success.Project OverviewThe project involves developing a...

Strong experience of supporting Oracle 19 and other versions (Configure Security, Backup-Recovery, Replication, Tuning&Perfomance, interaction with Metalink)Experience of writing PL/SQL proceduresExperience with Linux, Windows (including writing scripts)Good to have experience with MS Sql ServerUnderstanding of payment systems operationsGood to have...

Storage/SANAnsible and ShellFluent EnglishGerman (nice to have) Our customer is a German company specializing in comprehensive IT solutions, supporting enterprises in their digital transformation. With extensive experience, it offers high-quality services that include IT infrastructure management, business applications, and modern workplace (Digital...

We are seeking an experienced Lead Oracle Database Administrator to join our team in a dynamic role focused on card business operations. Our office is located in Warsaw, but you can work remotely from any other city in Poland.Key Responsibilities:Administer and optimize Oracle Database 19, ensuring security settings, backup-restore, replication,...

About the RoleAs a SAP GRC Technical Specialist at SquareOne, you will be responsible for implementing and maintaining SAP GRC solutions to ensure effective risk management and compliance with regulatory requirements.Your expertise in SAP GRC 12 system Access Risk Analysis, Access Request Management, and Business Roles Management will enable you to design...

We are seeking an experienced System Infrastructure Maintenance Specialist to join our team in Poland. As a key member of our technical staff, you will be responsible for ensuring the high availability and functionality of our processing system (PS).The ideal candidate will have a strong background in Oracle PL/SQL, TCP Networking, Linux, and Bash scripting....

About the RoleWe are seeking a highly skilled Technical Java Software Engineer to join our team and contribute to the development of our trading systems.

We are seeking a highly motivated and detail-oriented Technical Support Specialist to join our team at Teleperformance Poland.Job Description:We provide technical support to customers of a leading manufacturer of home appliances and RTV equipment. As a Technical Support Specialist, you will be responsible for diagnosing and resolving technical issues related...

Experience with Linux distributions, preferably CentOS, Ubuntu, and Red HatExperience with virtual machine creation, configuration, migration and support, upgradesExperience with virtualization technologies, containerization (Docker, Kubernetes), and cloud platformsFamiliarity with industry-standard Linux OS hardening techniques, including PAM via Active...

Minimum BSc in Computer Science (or equivalent).Minimum 5 years of experience in web application development with a strong background in Django and Python.Proven experience leading technical projects and teams.Strong proficiency in building and maintaining REST APIs.Extensive experience with relational databases, specifically PostgreSQL.Familiarity with...

Qualifications & Experience:1–2 years of experience in Salesforce development.Certified Salesforce Platform Developer I (required).Additional certifications (e.g., Salesforce Administrator, JavaScript Developer) are a plus.Bachelor's/Postgraduate degree in a related field or equivalent professional experience.Skills & Competencies:Proficiency in Apex,...

At HBM, we're looking for a skilled Technical Business Analyst to join our team. As a Technical Business Analyst, you'll be responsible for transforming high-level business requirements into actionable user stories for our engineering team.Key Responsibilities:Work closely with the Product Manager on Customer's side to identify key business needs and gather...

Candidate must be communicative with very good command of EnglishCandidate must be willing to travel to clients (including trips to Saudi Arabia) on an as-needed basis for detailed collaboration (approximately up to 30% of the time)Minimum of 5 years hands on experience in developing and enhancing technical architecture using Cloud environmentMinimum of 10...

Minimum 3 years' experience with ServiceNow configuration and development.A Bachelor's degree in Computer Science, Software Engineering, or a related field is advantageous.Fluent knowledge of English is required, as the job is in an international environment where English is essential for daily communication.Good knowledge of Polish.Demonstrable experience...

About UsSpyrosoft is a dynamic IT service provider supporting the digital transformation of the German economy.We offer high-quality services that include IT infrastructure management, business applications, and modern workplace solutions tailored to our clients' specific needs, ensuring stability, security, and innovation.Job DescriptionWe are looking for...

Fluent knowledge of English is required. The job is in an international environment, where English is essential for daily communication.Good knowledge of Polish.Bachelor's degree in Computer Science, Software Engineering, or a related field is advantageous.Minimum 3 years' experience with ServiceNow configuration and development.Proven experience in...

Spendbase is a pioneering company that optimizes cloud and software subscriptions, providing a one-stop shop for businesses to maximize their return on investment.Our philosophy is centered around vendor negotiations and SaaS operations, with a focus on getting the best deals, increasing adoption of existing software stacks, taking control of renewals, and...

Job DescriptionWe are seeking an experienced ServiceNow backend developer to join our team at E.ON Polska.Key ResponsibilitiesBackend Development: Design and implement custom solutions in ServiceNow backend, relating to platform tables and ITSM modules.Process Customizations: Analyze and improve Incident (including support channels: live chat, walk-up,...