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Senior Remote Net Core Developer Jobs in Boston, MA

Sr. Optimizely Developer

Boston, MA ยท Remote

$124K - $164K/yr

Design CMS architecture that supports scalability, security, and strong performance, including Core ... Experience working in remote-first environments and collaborating across multiple locations.

Senior Software Developer

Boston, MA ยท On-site +1

$147K - $198K/yr

You will work closely with a fully remote team of designers, developers, and stakeholders to add ... While you will have a high degree of autonomy, collaboration is a core part of the role. You'll ...

Sr. Kofax Developer (RPA Developer) :: Remote

Boston, MA ยท Remote

$59.25 - $78.25/hr

Role - Sr. Kofax Developer (RPA Developer) Duration - 1 year contract Location - 100% Remote We are looking for 2 Kofax developers to support ongoing RPA (Robotic Process Automation) efforts within ...

Senior CMS Developer Optimizely

Everett, MA ยท Remote

$118K - $155K/yr

Design CMS architecture that supports scalability, security, and strong performance, including Core ... Experience working in remote-first environments and collaborating across multiple locations.

Senior .NET Developer Optimizely

Beverly, MA ยท Remote

$60.25 - $79.50/hr

Design CMS architecture that supports scalability, security, and strong performance, including Core ... Experience working in remote-first environments and collaborating across multiple locations.

Senior Optimizely CMS Developer

Beverly, MA ยท Remote

$126K - $166K/yr

Design CMS architecture that supports scalability, security, and strong performance, including Core ... Experience working in remote-first environments and collaborating across multiple locations.

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Senior Remote Net Core Developer information

See Boston, MA salary details

$39

$65

$85

How much do senior remote net core developer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for senior remote net core developer in Boston, MA is $65.40, according to ZipRecruiter salary data. Most workers in this role earn between $57.45 and $73.12 per hour, depending on experience, location, and employer.

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Infographic showing various Senior Remote Net Core Developer job openings in Boston, MA as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 2% Temporary, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $136,038 per year, or $65.4 per hour.

REMOTE Senior Linux/SDET engineer

Globalchannelmanagement

Cambridge, MA โ€ข Remote

$133K - $176K/yr

Full-time

Posted yesterday

New


Job description

Remote Principal Software Development Engineer in Test (SDET) – Linux Kernel & AI Platform

Why This Opportunity?

This is a remote opportunity for a senior technical leader who enjoys solving complex, low-level infrastructure challenges and building scalable testing solutions. In this role, you will lead the test strategy and automation for a highly distributed, custom Linux-based AI and Compute platform. You will own the testing lifecycle for a custom Linux kernel, develop advanced automation and continuous testing infrastructure, and work closely with core engineering teams to ensure the platform delivers exceptional performance, reliability, and security at a global scale.

What We're Looking For (Required & Elite Qualifications)

To land this role, you must possess an exceptional command of low-level systems engineering and modern, hyperscale test automation. We are filtering for candidates who meet the following high-bar, non-negotiable criteria:

  • Professional Experience: 12+ years of relevant software engineering, development, or deep systems test experience in massive-scale or distributed environments.
  • Systems Development & Validation: Advanced, hands-on software development and validation experience using C, with a strict focus on Linux kernel-level infrastructure.
  • Automation & Scripting: Expert-level capability in system-level automation and infrastructure validation using scripting tools like Python, Shell, and/or Perl.
  • Linux Kernel Internals: Deep, comprehensive, and structural knowledge of the following Linux internals:
  • KVM and virtualization hypervisors
  • Virtio drivers and driver architecture
  • cgroups and resource isolation
  • Memory management, File systems, and Block I/O
  • Ethernet/network drivers and the TCP/IP stack [
  • Diagnostics & Optimization: Extensive, hands-on experience with Linux kernel debugging tools and advanced performance benchmarking utilities.
  • CI/CD Infrastructure: Proven track record designing, building, and supporting robust continuous integration (CI) and automated testing frameworks for low-level systems.
  • Problem Solving: Superior, proven ability to systematically troubleshoot complex, non-deterministic system-level issues across highly technical environments.
  • Education: Bachelor's degree in Computer Science, Computer Engineering, or equivalent deeply technical practical experience.

What You'll Do

  • Kernel Test Strategy: Lead the comprehensive test strategy, validation standards, and quality benchmarks for a custom Linux kernel supporting next-gen AI and Compute platforms.
  • Framework Architecture: Design, build, and scale advanced automated test frameworks and suites focused on performance, reliability, security, and new Linux kernel enhancements.
  • Infrastructure Evolution: Support porting existing modifications to newer kernel and VM infrastructure versions while continuously improving build, automation, and continuous integration/testing infrastructure.
  • Low-Level Debugging: Perform deep Linux kernel debugging, performance benchmarking, and system-level validation. Troubleshoot and isolate complex, low-level system issues across test and simulated production environments.
  • Engineering Partnerships: Partner directly with core engineering and architecture teams to establish rigid quality standards and deliver highly reliable infrastructure at scale.
  • Technical Leadership: Provide high-impact technical direction, code reviews, architectural oversight, and mentorship to other engineers across a highly distributed, remote environment