Senior Backend Developer Node/Python
Pubblicato il 09-09-2026 - Halo Media in Modena
PLEASE NOTE: We frequently hire for this role and are always building our talent pool. If your experience aligns with what we’re looking for, we’d love to hear from you and stay connected for future opportunities.
As a Senior Backend Developer at Halo, you are responsible for designing and delivering complex backend systems while driving technical excellence across the team.
This role requires strong technical ownership and the ability to operate independently in high-impact environments, with a high degree of autonomy, owning complex features end-to-end, influencing architectural decisions, and ensuring that solutions are scalable, maintainable, and aligned with business goals. You act as a key partner to the Technical Lead in maintaining system integrity and delivery quality.
Key Responsibilities
1. Backend Development & System Design
Own complex features and initiatives end-to-end, from design through production deployment, helping define clear approaches, trade-offs, and implementation strategies.
Break down complex problems into structured,
executable tasks and guide others when needed.
Provide accurate estimates and proactively manage risks within your scope.
Ensure all deliverables meet the project’s Definition of Done (DoD) and quality standards.
Actively contribute to maintaining delivery predictability and technical integrity.
Own database design, development, and optimization of data modeling and queries.
Implementing security measures, data protection, and optimizing applications for speed and scalability.
Ensure compliance with CI/CD, security practices, and project standards.
2. Collaboration & Delivery
Work closely with the Technical Lead and other engineers to implement assigned tasks.
Participate actively in Agile ceremonies (standups, planning, refinement sessions, retrospectives, and technical discussions).
Collaborate with frontend teams to deliver complete features
Communicate progress, risks, blockers, and technical decisions clearly and proac