Senior Software Engineer

What You'll Do

You will work on our storage platform which supports the B2 Object Storage and Computer Backup products, responsible for reliably storing the customer data. You will help improve durability, increase throughput, and drive architectural changes to support the long term requirements of our service.

Responsibilities

• Lead technical design discussions and produce clear design documents
• Drive the implementation on large features
• Shape coding methodologies and best practices

The Right Fit

• 7+ years of OOP (Java, Rust, C++, C#, etc) in an enterprise environment, with a heavy focus on backend development
• Experience building large scale software systems running on thousands of servers
• Professional experience incorporating AI-assisted development tools (e.g., Gemini, Cursor, Claude Code)
• Comfortable with all aspects of the software development lifecycle, including design, implementation, testing, and rollout
• Exhibits curiosity and seeks to understand before offering solutions
• Communicates proactively in a remote environment by keeping the team informed, surfacing blockers early, and moving work forward
• Applies analytical thinking to ambiguous problems

Bonus points for

• Proficiency in Java or Rust
• Experience with developing host-managed SMR solutions
• Experience with discovering and implementing performance improvements, including CPU and IO
• Familiarity with hard drive performance and optimization
• Experience building and interpreting models, dashboards, or reports
• Understanding of Linux internals and file systems

Required for all Backblaze Employees

• Good attitude and willingness to do whatever it takes to get the job done
• Strong desire to work for a small, fast-paced company
• Desire to learn and adapt to rapidly changing technologies and work environment
• Rigorous adherence to best practices
• Relentless attention to detail
• Excellent interpersonal skills and good oral/written communication
• Excellent troubleshooting and problem solving skills

Backblaze Perks

• Healthcare for family, including dental and vision
• Competitive compensation and 401K
• RSU grants for full-time employees
• ESPP program
• Flexible vacation policy
• Maternity & paternity leave
• MacBook Pro to use for work plus a generous stipend to personalize your workstation
• Childcare bonus (human children only)
• Fertility treatment and support
• Learning & development program
• Commuter benefits
• Culture that supports a healthy work-life balance

To provide greater transparency to candidates, we share base pay ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar-stage growth companies. Final offer amounts are determined by multiple factors, including candidate location, skills, depth of work experience, and relevant licenses/credentials, and may vary from the amounts listed below.

The base pay range for this position is

• Non-Bay: $175,000 - $200,000
• Bay Area: $200,000 - $225,000

At Backblaze, we value being fair and good to our customers, partners, and employees. That's why diversity, equity, and inclusion are at the core of our values. We believe that our dedication to cultivating a diverse workspace not only allows us to better serve our customers in over 175 countries, but further reinforces our commitment to doing the right thing.

To understand more about the data we collect and process as part of your application, please view our Backblaze Employee Privacy Notice.