Trinetix

Manager

• Collaborate with the Deal Team to develop detailed specifications that align with business goals and customer requirements.
• Use the validated supplier catalogue provided by the Procurement team to identify potential suppliers whose capabilities and offerings match the specific procurement requirements. Engage these suppliers to initiate the quoting process, ensuring competitive selection.
• Manage the process of sending out requests for procurement quotes to selected suppliers, ensuring clarity in specifications and expected terms. Evaluate received quotes based on critical factors such as price, quality, delivery timelines, and compliance with specifications, selecting the most advantageous offers.
• Conduct negotiations with selected suppliers to achieve the best possible terms, focusing on aspects like price adjustments, service levels, and contract conditions. Ensure that negotiations lead to agreements that meet Arelion’s strategic procurement goals and customer satisfaction criteria.
• Prepare and finalize the Service Order Form based on the negotiated terms, accurately reflecting all agreed-upon specifications and conditions. Submit the SOF to the Customer Delivery team for technical validation and to initiate the delivery process.

Quoting and Ordering Manager – Telecommunication

Backend Engineer

• Design and define end-to-end architecture for full-stack applications using Node.js and React.
• Establish and enforce best practices in system design, code quality, and development workflows.
• Make key decisions on application architecture, scalability, and performance optimization.
• Architect and oversee backend services, APIs, and integrations.
• Guide frontend architecture, including component structure, state management, and performance.
• Design and optimize database solutions using PostgreSQL and related technologies.
• Define and implement cloud architecture using AWS services (EC2, S3, Lambda, RDS, etc.).
• Collaborate with cross-functional teams to align technical solutions with business goals.
• Provide technical leadership and mentorship to developers.
• Participate in code reviews and ensure adherence to architectural standards.
• Continuously evaluate and introduce improvements to system performance, reliability, and maintainability.
• Stay up-to-date with modern technologies and drive innovation within the team.

Full-stack Architect, Node.js, React.js

Full-stack Engineer

• Own P1/P2 critical incident response—acknowledge within 30 min, drive to resolution, and conduct post-mortems.
• Perform code-level investigation and fixes for highest-complexity issues.
• Conduct root cause analysis (RCA) for complex and recurring incidents.
• Support AI-driven and automated workflows through production debugging and log analysis.
• Mandatory On-Call Rotation: Cover P1/P2 incidents outside business hours (nights and weekends) in rotation with the counterpart Tech Lead in Ukraine.
• Lead daily operations: ticket triage, assignment to L1/L2, and escalation management.
• Participate in the Change Advisory Board (CAB), release planning, and post-deployment validation.
• Coordinate knowledge transfer from incumbent vendors and own the team’s Knowledge Base (KB) quality.
• Mentor Java + DevOps engineers and L1 support engineers to drive technical excellence.
• Manage weekend release activities and coordination (several times per year).

Full Stack Tech Lead, L2 Support

• Develop and maintain applications using Python, with a focus on integrating AI/LLM, AWS GlueJobs/Azure Functions and other.
• Design, build, and deploy machine learning models.
• Implement ETL processes using AWS GlueJobs/Azure Functions to process and transform large datasets.
• Collaborate with cross-functional teams to define, design, and ship new features and enhancements.
• Optimize applications for maximum performance, scalability, and maintainability.
• Troubleshoot, debug, and resolve software defects and issues.
• Keep up-to-date with the latest industry trends and technologies to ensure the software is current and competitive.
• Provide technical guidance and support to other team members.
• Write clean, maintainable, and well-documented code.
• Participate in code reviews and contribute to improving code quality.

Quoting and Ordering Manager – Telecommunication

Full-stack Architect, Node.js, React.js

Full Stack Tech Lead, L2 Support

Python Developer