Sr Software Engineer - Basis Platform / DSP
Posted 2 months ago
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Ownership. You run with autonomy and own what you ship — quality, reliability, and what happens after it hits production. You're at home driving projects from first sketch to launch and beyond.
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Relentless Curiosity. You close your own gaps in knowledge, skill, and domain — and that depth shows up in planning, where you catch risks early and keep the technical path aligned with the business goals.
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Leadership. You lead projects end-to-end across our stack, set the bar for quality, and pull other engineers up with you.
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Collaboration. You demonstrate strong partnerships and communication skills through pull requests, demos, and working relationships.
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Positivity. You bring a sense of strategic optimism and a solution-oriented mindset to work, while embodying Basis' core principles.
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5+ years professional software development experience.
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Proven experience designing, building, and scaling modern, production‑level front‑end experiences using React, with supporting back‑end work in Ruby on Rails.
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Current with modern development practices, including AI-assisted and agentic workflows for code generation, debugging, exploring, and documentation.
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Strong grasp of data modeling and system design.
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Enthusiastic growth-oriented mindset.
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Bachelor’s degree in Computer Science, Engineering or related field
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Experience with Spring Boot, Quarkus
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Excited by a fast-paced product development environment
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Passion for Ad-Tech
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React/JS, Ruby/Rails, Java
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PostgreSQL, MySql, Redis, MongoDB
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Docker, Kubernetes, AWS
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Kafka, RabbitMQ
Key team members

Jan Willem Besteman
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