Computer engineer Jobs in Cambridge, MA

We're hiring a Senior DevOps / Infrastructure Engineer for a full-time opportunity with a growing software company that develops secure, cloud-based technology for financial services organizations. This role focuses on building and operating highly reliable, secure, and automated infrastructure across AWS and on-premise environments. You'll work heavily with Python, Terraform, AWS, Linux, GitHub Actions, Ansible, and modern CI/CD practices while supporting a highly isolated, multi-customer platform.

This is a great opportunity for a senior infrastructure engineer who enjoys owning complex systems rather than working within a narrow operational lane. You'll have significant influence over automation, cloud architecture, security, disaster recovery, developer infrastructure, and the platform supporting AI-facing services. The environment rewards engineers who are comfortable digging into unfamiliar problems, automating repetitive work, and taking ownership from design through production. You'll also have the opportunity to work with emerging AI infrastructure and modern development tools while solving challenging problems in a security-sensitive environment.

Required Skills & Experience

• 5+ years of experience in DevOps, SRE, Infrastructure Engineering, or a similar role
• Strong Python development experience
• Deep experience with AWS infrastructure
• Hands-on experience with EC2, VPC, S3, IAM, KMS, ECS, Route53, and ACM
• Strong Infrastructure-as-Code experience with Terraform
• Experience managing infrastructure across multiple AWS accounts
• Strong Linux server administration skills
• Experience designing and maintaining CI/CD pipelines
• Hands-on experience with GitHub Actions
• Experience with configuration management at scale
• Strong understanding of Git and modern source control practices
• Experience supporting security-sensitive or regulated environments
• Strong understanding of infrastructure reliability, security, and performance
• Excellent written and verbal communication skills

Desired Skills & Experience

• Experience with Ansible and/or SaltStack
• Experience migrating configuration management platforms
• Experience with Python tooling such as uv, pytest, ruff, and pyright
• Experience operating self-hosted GitHub Actions runners
• Knowledge of AWS OIDC federation and keyless authentication
• Experience with AWS Transit Gateway, SSO, and cross-account role assumption
• Experience with SOC 2 or ISO 27001 environments
• Experience supporting AI infrastructure, MCP servers, OAuth/OIDC, or identity platforms
• Experience with backup, disaster recovery, and restore testing
• Go programming experience
• Experience building cloud and VM images
• Experience with Snowflake or Delta Lake
• Tableau administration experience
• Bachelor's degree in Computer Science, Engineering, or related field, or equivalent practical experience

What You Will Be Doing

Tech Breakdown

• 30% AWS Cloud Infrastructure & Architecture
• 25% Python & Infrastructure Automation
• 20% Terraform, Ansible & Configuration Management
• 15% CI/CD & Developer Infrastructure
• 10% Security, Reliability & Disaster Recovery

Daily Responsibilities

• 75% Hands On Engineering
• 10% Infrastructure Planning & Architecture
• 15% Team Collaboration

The Offer

• Competitive Base Salary
• Bonus Eligible
• Equity Eligible

You will receive the following benefits:

• Medical Insurance
• Dental Benefits
• Vision Benefits
• Paid Time Off (PTO)
• Paid Holidays
• 401(k)
• Professional Development Opportunities
• Remote/Hybrid Work Flexibility
• Career Growth Opportunities

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.