Senior Software Engineer

Responsibilities

• EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 300 customers worldwide.
• You own features from design to production, write short design docs before non-trivial work, and work directly with product and QA. You already use agentic coding tools daily.
• Build and ship features across the stack: data model, API, UI.
• Write short design docs for non-trivial changes.
• Design schemas, write efficient queries, build reports operators depend on.
• Solid experience building and running production software at a senior level.
• Solid with relational databases: schema design, query performance, migrations on live data.
• Writing clear design docs, tickets, and PR descriptions.
• Team-building activities in various locations.

Languages

Required

• Strong in PHP; able to pick up Go and Node as needed.

Nice to have

• Working English, spoken and written.
• Kubernetes and Cloudflare in daily operations.
• LLM-backed features: pipelines, evaluation, self-hosted open-weight models, MCP servers.
• Applied ML in production (recommendation or scoring).
• Payments, fintech, or iGaming.

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