Software Engineer Jobs in Watertown, MA
Software Engineer jobs in Watertown, Massachusetts are available now at employers like Tutor Intelligence, Mariana Oncology, and Flexcompute and other local employers, from entry level to senior. Scan the live roles below and apply to whichever ones fit.
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Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation technology. Our products are utilized by companies in designing and optimizing technology products, with applications ranging from designing airplanes and cars to wind turbines and quantum computing chips. Our customer base includes both household names and startups in emerging industries. Our company was founded by world-renowned leaders in simulation technology from Stanford University and MIT. Backed by top VC firms, we are poised to disrupt the billion-dollar engineering simulation industry with our fast-growing trajectory.
We are seeking a hands-on software engineer to work on security projects across our web application, AWS, and on-premises high-performance computing environment. This is a crucial role in supporting the company’s growth into regulated industries.
What you will do
- Build and integrate technical security features and controls into our web application and internal administration platforms
- Implement and maintain AWS security controls, including IAM, encryption, backups, logging, monitoring, and alerting
- Securely orchestrate customer jobs and data across cloud and HPC environments
- Build and respond to alerts from security logs covering both cloud and on-premises hardware
- Deploy and manage vulnerability scanning tooling; collaborate with developers to triage and remediate findings
- Fix and validate remediations of penetration test findings
- Harden and secure on-premises HPC infrastructure
- Maintain and improve compliance tooling integrations, identify gaps, and drive remediation efforts
Requirements
Strong hands-on engineering experience in at least one of:
- Backend software engineering
- DevOps / Infrastructure engineering
- Security engineering, with a focus on building than maintenance
Experience securing cloud environments, ideally AWS
Familiarity with infrastructure-as-code (e.g., Terraform)
Experience deploying or working with CI/CD pipelines
Working knowledge of application and infrastructure security fundamentals
Must be a US Citizen or Green Card Holder
What We're Looking For
We are looking for backend software engineers, devops engineers, or security engineers, as long as you are hands on and are interested in security. You will join a team of infrastructure engineers in an engineering-first company which is at the frontiers of HPC-based simulations. This is a role primarily focused on writing code.
Ideally you have experience in one or more of: building NIST 800-171 or NIST 800-53, compliance automation platforms, infrastructure-as-code, AWS security, developing CI/CD pipelines
Benefits
- Competitive compensation with equity of a fast-growing startup.
- Medical, dental, and vision health insurance.
- 401(k) Contribution.
- Gym allowance.
- Friendly, thoughtful, and intelligent coworkers.
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Who's Hiring
- Tutor Intelligence4

- Mariana Oncology3

- Flexcompute1
- United Electric Controls1
Top Industries Hiring
- Technology & Software3
- Biotechnology & Pharmaceuticals3
- Education2
- Consulting & Professional Services2
Software Engineer Jobs in Watertown: Frequently Asked Questions
How many software engineer jobs are there in Watertown?
There are 10+ software engineer openings in Watertown, Massachusetts on Migrate Mate as of June 2026. New positions post regularly as Watertown employers hire.
Which companies hire software engineers in Watertown?
Companies currently hiring software engineers in Watertown include Tutor Intelligence, Mariana Oncology, and Flexcompute, per current listings on Migrate Mate as of June 2026.
Are there remote software engineer jobs in Watertown?
Yes. About 14% of software engineer openings tied to Watertown are remote or hybrid as of June 2026. The rest are on-site roles based in and around Watertown.
Which industries hire the most software engineers in Watertown?
Most software engineer openings in Watertown sit in Technology & Software, Biotechnology & Pharmaceuticals, and Education, per current listings on Migrate Mate as of June 2026.
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