• Works with constituent departments to fulfill design, application development, configuration, integration, support, and maintenance requests. • Assists in scope definition and estimation of work effort. • Contributes to the business requirements gathering process. • Works with the architecture team to ensure that design standards are followed. • Adheres to defined processes. • Develops application code to fulfill project requests. • Creates technical documentation as required. • Drives incremental improvements to team technical processes and practices. • Mentors development team members in technical complexities of assigned work. • Stays up to date with Workday releases, updates, and new features, and applies this knowledge to improve integration/extend solutions, design and performance.

• Responsible for developing modern web and mobile applications within the Microsoft environment • Together with the software team, you are responsible for maintaining and further developing existing mobile app functionalities • Additionally, you will help design new product lines through mobile apps

• Serve as the final escalation point for complex or high‑severity technical issues requiring advanced troubleshooting expertise. • Diagnose and resolve advanced issues across networking, virtualization, and security platforms as well as Microsoft 365, Windows 11 and Windows Server operating systems. • Provide real‑time support and guidance to Tier 1–3 analysts during high‑priority escalations. • Perform deep‑dive technical analysis of recurring issues to identify patterns and implement permanent resolutions. • Monitor security alerts across monitoring platforms. • Triage alerts based on severity, business impact, and SLAs. • Own and resolve Tier 3+ or escalated tickets from monitoring systems. • Ensure escalated tickets contain complete documentation. • Resolve issues within SLA expectations. • Communicate with clients and stakeholders during alert‑identified risks or degradation. • Advise teams and clients on best practices. • Collaborate on design and optimization initiatives. • Mentor analysts on advanced troubleshooting skills. • Lead workshops and post‑incident reviews.

Full-stack Developer (TypeScript / Node.js) – 100% Remote (Poland) Optiveum is looking for experienced Full-stack Developers to join a long-term project delivered for a fast-growing, international technology company building AI-driven automation solutions for finance and accounting processes. ✅ What’s offered - B2B cooperation with Optiveum (Poland-based IT recruitment & outsourcing company) - Long-term project (03.2026 – 03.2027, with extension potential) - 100% remote work from Poland - Stable collaboration with a global enterprise client - On-time invoice payments - Rate: up to 120 PLN/h (B2B) Your role - Develop full-stack features (React.js / Vite + Node.js / Express.js) - Build and optimize data processing pipelines (including AI/automation workflows) - Integrate with ERP/accounting systems - Participate in architecture discussions, code reviews, and sprint planning Must-have skills - 3+ years of experience with TypeScript, Node.js, Express.js - Experience with cloud environments (AWS, GCP, Kubernetes) - Strong knowledge of REST APIs, RabbitMQ, PostgreSQL, MongoDB - Understanding of distributed systems, OOP & FP principles (KISS, DRY) - Ability to write clean, maintainable code and test your solutions - Fluent Polish & English Nice to have - Experience with AI / LLM integrations - Knowledge of ERP or accounting systems - Experience with React, Zustand, SCSS - Familiarity with Grafana / Datadog Recruitment process - Home assignment - Technical interview (for selected candidates): - Code review (30 min) - Technical questions (30 min) - Live coding (30 min)