For companies
  • Hire developers
  • Hire designers
  • Hire marketers
  • Hire product managers
  • Hire project managers
  • Hire assistants
  • How Arc works
  • How much can you save?
  • Case studies
  • Pricing
    • Remote dev salary explorer
    • Freelance developer rate explorer
    • Job description templates
    • Interview questions
    • Remote work FAQs
    • Team bonding playbooks
    • Employer blog
For talent
  • Overview
  • Remote jobs
  • Remote companies
    • Resume builder and guide
    • Talent career blog
Cortex
Cortex

Senior Software Engineer

Location

Remote restrictions apply
See all remote locations

Salary Estimate

N/AIconOpenNewWindows

Seniority

Senior

Tech stacks

Software Development
Project management
C
+16

Visa

U.S. visa required

Permanent role
2 days ago
Apply now

🧠 About Cortex

Cortex is the enterprise Internal Developer Portal built to accelerate the path to engineering excellence. Customers like Blackstone, Xero, and Fanatics use Cortex to abstract away complexity for developers with a single interface for all their engineering tools, templates, and tasks. By providing a clear view into the health and state of every software component, Cortex helps engineering teams drive progress to goals, optimize productivity, reduce technical debt, and build efficient software and teams.

📍Location

We’re fully remote and welcome candidates from anywhere in the US! We have all-company offsites a few times a year where we fly the whole team out to meet in person, build stronger relationships, kick off important projects, and have fun!

🤝 The Team

We are a mighty group of ~100 passionate individuals excited about building a product that developers love. We recently raised $60M in Series C Funding led by Scale Ventures (with participation from Sequoia, IVP, and others) to build the future of developer experience. You can read more about it here.

🖥️ Job Summary

We are seeking a Senior Software Engineer to join our team and help us build a new category of developer tooling. As a Senior Software Engineer, you will be solving deeply technical problems and diving into scalability issues. You will play a critical role in designing, implementing, and maintaining the core backend systems that power Cortex while working closely with the product and support engineering teams.

⚙️ Responsibilities

  • Design, develop, and maintain scalable, and efficient backend systems and services that meet enterprise requirements
  • Work alongside other engineers to build new features and enhance existing ones
  • Optimize and improve the performance, reliability, and scalability of existing backend systems
  • Conduct code reviews and provide constructive feedback to team members
  • Write clean, maintainable, and testable code that adheres to best practices
  • Partner closely with engineering, product, leadership, sales, and our customers to better understand design requests and user experiences
  • Continually improve existing planning, development, deployment processes

✔️Qualifications

  • Bachelor's degree in Computer Science or related field, or equivalent work experience
  • 5+ years of experience building backend applications using any modern programming language
  • Experience with distributed systems, microservices, and cloud computing platforms
  • Experience with modern data storage solutions, such as MySQL, Postgres, MongoDB etc.
  • Knowledge of current standard methodologies and to try, learn and adapt to new technologies and programming languages
  • Solid fundamental skills in data structures, algorithms, and web development best practices
  • Excellent problem-solving and analytical skills
  • Strong communication and collaboration skills
  • Ability to mentor and coach junior engineers

🌴 Perks & Benefits

  • Competitive salary and equity
  • National medical, dental & vision insurance (we cover 100%!)
  • Fully covered life insurance
  • $400 monthly perks stipend
  • $1000 yearly Learning & Development stipend
  • 401k plan
  • Pet Insurance
  • Unlimited PTO
  • Remote & flexible working hours
  • Gender-neutral parental leave
  • All-Company Retreats

✏️ Noteworthy

Our job titles may span more than one career level. The base pay for this role starts between $170,000 and $225,000. _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

About Cortex

👥1-10
📍San Francisco, California, United States
🔗Website

Cortex Service

Cortex product / service
Cortex product / service
Cortex product / service
Cortex product / service

How does Cortex work?

Cortex is helping engineering teams drive adoption of microservices best practices.

Company culture

Bias to Action

We thrive on ambiguous problems and move quickly to solve them.

Write the Rules

We’re building an entirely new market, which means defining our own playbook.

Visit company profileIconOpenNewWindows

Unlock all Arc benefits!

  • Browse remote jobs in one place
  • Land interviews more quickly
  • Get hands-on recruiter support
PRODUCTS
Arc

The remote career platform for talent

Codementor

Find a mentor to help you in real time

LINKS
About usPricingArc Careers - Hiring Now!Remote Junior JobsRemote jobsCareer Success StoriesTalent Career BlogArc Newsletter
JOBS BY EXPERTISE
Remote Front End Developer JobsRemote Back End Developer JobsRemote Full Stack Developer JobsRemote Mobile Developer JobsRemote Data Scientist JobsRemote Game Developer JobsRemote Data Engineer JobsRemote Programming JobsRemote Design JobsRemote Marketing JobsRemote Product Manager JobsRemote Project Manager JobsRemote Administrative Support Jobs
JOBS BY TECH STACKS
Remote AWS Developer JobsRemote Java Developer JobsRemote Javascript Developer JobsRemote Python Developer JobsRemote React Developer JobsRemote Shopify Developer JobsRemote SQL Developer JobsRemote Unity Developer JobsRemote Wordpress Developer JobsRemote Web Development JobsRemote Motion Graphic JobsRemote SEO JobsRemote AI Jobs
© Copyright 2025 Arc
Cookie PolicyPrivacy PolicyTerms of Service