Staff Software Engineer, Backend
Quick Summary
đź§ About Cortex Cortex is the Engineering Operations Platform that enables organizations to continuously improve their operational maturity and reduce developer friction. With centralized visibility,
đź§ About Cortex
Cortex is the Engineering Operations Platform that enables organizations to continuously improve their operational maturity and reduce developer friction. With centralized visibility, clear ownership, automated Scorecards, and golden paths, we help engineering organizations operate as one.
Our customers – from startups to Fortune 100 enterprises – create a culture of engineering excellence, reducing incidents by 30% and improving MTTR by 50%, all while making it easier for developers to focus on building.
📍Location
We’re fully remote and welcome candidates from across the US. We get together a few times a year for company offsites where we build stronger relationships, kick off important work, and genuinely enjoy spending time together.
🤝 The Team
Our team is ~80 people building something developers actually want to use. We recently raised a $60M Series C led by Scale Ventures (alongside Sequoia and IVP). We're focused on making engineering teams more effective. You can read more about our latest funding round here.
We are seeking a Staff Backend Engineer to join our engineering team. As the Staff Backend Engineer you will be responsible for establishing the architectural framework for significant parts of our product. You will work closely with engineering, design and product management teams to develop foundational systems to support scalability and efficient delivery while ensuring appropriate technical design.
Responsibilities
~1 min read- →Define both architecture and best practices for large portions of the product
- →Lead and contribute to the design, development, and implementation of scalable backend systems
- →Implement core systems technologies that allow us to scale and deliver
- →Head efforts for clarity and alignment of technical direction and vision
- →Collaborate with leaders and product to develop the vision and deliver key features
- →Foster a challenging and safe environment for engineers to learn and grow
- →Set the bar for high quality engineering across the organization
- →Advocate for best practices, focusing on system design, overall performance and testing
- →Optimize existing backend systems to improve performance, scalability, and reliability
Requirements
~1 min read- Bachelor's degree in Computer Science or related field, or equivalent work experience
- 10+ years of experience designing and implementing scalable, high-performance backend systems
- Solid fundamental problem solving skills and a drive to build high-quality software
- Solid understanding of computer science concepts, common design patterns, and engineering best practices
- Strong understanding of database technologies (NoSQL)
- Strong communication and collaboration skills
- Ability to mentor and coach engineering team members
- Experience at a previous startup is a plus
What We Offer
~1 min readOur job titles may span more than one career level. The base pay for this role starts between $245,000-$260,000. The actual base pay is dependent upon many factors, such as training, transferable skills, work experience, business needs, and market demands. The base pay range is subject to change and may be modified in the future. This role is eligible for equity and benefits.
Cortex is committed to a diverse and inclusive workplace. Cortex is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. For individuals with disabilities who would like to request an accommodation, please email people@cortex.io.
Listing Details
- Posted
- April 15, 2026
- First seen
- March 26, 2026
- Last seen
- April 16, 2026
Posting Health
- Days active
- 20
- Repost count
- 0
- Trust Level
- 58%
- Scored at
- April 16, 2026
Signal breakdown

Build reliable and innovative software at scale. Cortex Developer Portal makes it easy for engineering organizations to gain visibility into their services and deliver high quality software.
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