2mo
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Senior Backend Engineer (Ruby on Rails/Python) - Content Foundations
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$120k-$217k/yr HybridFull Time
7+ YOE7+ years software engineering; experience with ingestion pipelines, ETL, and content processing; proficient in Ruby, Python, or Go; AWS and distributed workflows; strong DB design; effective communicator.
Ruby, Python, Go, AWS, SQL, NoSQL, ETL, LLM
1w
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UNIX DevOps Cloud Engineer
Charlotte or Nashua or Austin
$121k-$205k/yr OnsiteFull Time
8+ YOEExtensive UNIX server operations and cloud automation experience, Azure cloud and IaC expertise, scripting (Python, Puppet, Ruby), CI/CD/DevSecOps skills, container and networking knowledge.
Azure, App Services, Key Vault, Azure Storage, Azure Networking, Azure Monitor, Python, Puppet, Ruby, REST, ARM, Bicep, Terraform, Ansible, Chef, Red Hat Enterprise Linux, Docker, Kubernetes, TCP/IP, DHCP, DNS, firewalls, VLAN
2w
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Senior Software Engineer
Concord or United States
$130k-$150k/yr RemoteFull Time
6+ YOE6+ years in cloud-based software development with strong Ruby on Rails, React, MySQL/PostgreSQL, Docker, AWS experience; leadership, CS fundamentals, performance optimization, and mentoring skills.
Ruby on Rails, React, MySQL, PostgreSQL, Docker, GitHub Copilot, Cursor, AWS, JavaScript, Backbone, Node.js
2w
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Team Lead, AppSec
Boston or United States or Dominican Republic or Canada
$175k-$200k/yr RemoteFull Time
7+ YOE7+ years in application/product/offensive security with leadership experience; hands-on pentesting, code review, AWS and secure SDLC experience; proficiency with Ruby, Python, or Go; strong communication skills.
AWS, Ruby, Python, Go, LLM
1w
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Sr. Engineer - Database Engineering (Hybrid)
Santa Clara or Boston or Austin or Arizona or Washington
$140k-$215k/yr HybridFull Time
Deep experience with Cassandra/Elasticsearch/Kafka and other datastores; configuration management (Chef/Salt/Kubernetes) or Ruby; cloud experience (AWS/GCP/OCI); strong communication and production troubleshooting skills.
Cassandra, ElasticSearch, OpenSearch, Kafka, Zookeeper, MySQL, MongoDB, PostgreSQL, Chef, Salt, Kubernetes, Ruby, Linux, Amazon Web Services, GCP, OCI
3w
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System Development Engineer III - AMZ9673899
Boston, Massachusetts, United States
$151k-$205k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent and 5+ years experience leading design and automation of large-scale infrastructure, architecting distributed systems, programming in Python/Ruby/Go/Java, and leading post-incident analysis.
Python, Ruby, Go, Java
1w
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Platform Engineer
Quincy or Toronto
$90k-$158k/yr OnsiteFull Time
5+ YOE5+ years production engineering, DevOps and IaC experience; production coding in Python/Golang/Ruby/JavaScript; cloud infrastructure (AWS/GCP/Azure); CI/CD and security platform experience.
Python, Golang, Ruby, JavaScript, AWS, GCP, Azure, Splunk, Sentinel, ELK, Anvilogic, Crogl, Databricks, Ansible, Chef, Puppet, Terraform, CloudFormation, Pulumi, AWS CDK, Jenkins, Harness, Spinnaker, Argo CD, Linux, Prometheus, Grafana, Datadog
2w
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Senior Software Engineer
Concord or United States
$130k-$150k/yr RemoteFull Time
6+ YOE6+ years cloud-based software development experience with Ruby on Rails, React, relational databases, Docker, and scalable distributed systems; leadership and mentoring experience; strong CS fundamentals and communication.
Ruby on Rails, React, MySQL, PostgreSQL, Docker, GitHub Copilot, Cursor, AWS, Backbone, Node.js
1mo
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Senior Platform Engineer
United States or Boston or Lisbon or Sydney
$157k-$172k/yr RemoteFull Time
Experience with cloud hosting (AWS/Azure), Kubernetes/Docker, Terraform, Temporal.io, Go/Ruby/Python; strong networking and distributed systems knowledge; bachelor's in a technical field or equivalent; excellent written communication.
Temporal.io, Terraform, Go, Ruby, Python, AWS, Azure, Docker, Kubernetes, GitOps
1mo
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Full-Stack Engineer (SF)
San Francisco or Boston
$150k-$225k/yr HybridFull Time
2+ YOE2+ years building web apps as a full-stack engineer; proficiency with modern infra; experience with AWS, Ruby on Rails, NextJS; ability to write SQL, own QA, and work with EHR integrations.
AWS, Ruby on Rails, NextJS, SQL, EHR, LLMs
1mo
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Sr. Customer Technical Architect
Boston or United States
$136k-$190k/yr HybridFull Time
3+ YOE3-8+ years in IT infrastructure or software development; expertise in compute, storage, networking, observability, containers, Linux/Windows administration; scripting (groovy, powershell, python, ruby); strong communication and troubleshooting skills.
VMWare, Hyper-V, Xen Server, Netapp, EMC, HPLeftHand, Dell Equallogic, f5 bigIP, NetScaler, Barracuda, WMI, PerfMon, JDBC, SNMP, SMTP, JMX, IIS, Apache, Tomcat, Active Directory, SQL, MySQL, Postgress, groovy, powershell, python, ruby, Linux, Windows
1mo
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Software Engineer, Feature Team
Boston or United States
$135k-$150k/yr HybridFull Time
2+ YOE2+ years building production web applications; strong JavaScript and Ruby on Rails (or similar MVC) experience; solid computing fundamentals; Linux/bash competency; strong communication; must be authorized to work in the U.S.
Ruby on Rails, Javascript, Stimulus, React, PostgreSQL, Debian Linux, bash
2mo
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Associate Software Engineer - Search & Discovery
Boston, Massachusetts, United States
$95k-$105k/yr OnsiteFull Time
0+ YOE0-2 years software engineering experience; proficiency in at least one of JavaScript/TypeScript, Python, or Ruby; familiarity with HTML, CSS, REST APIs; bachelor's degree or equivalent; strong communication and learning mindset.
JavaScript/TypeScript, Python, Ruby, HTML, CSS, REST APIs
3w
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Lead Site Reliability Engineer, Engineering Enablement (Remote)
Boston, Massachusetts, United States
$164k-$235k/yr RemoteFull Time
8+ YOE8+ years experience (Bachelor+8 or Master+6), software development background with 5+ years coding (Ruby or Python), systems-at-scale experience, automation/config-as-code, Unix/Linux proficiency, mentoring experience.
Ruby, Python, Unix, Linux, container orchestration
3w
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Senior Full Stack Engineer
Framingham, Massachusetts, United States
$110k-$130k/yr HybridFull Time
7+ YOE7+ years professional software development; experience across Ruby on Rails, TypeScript, React/Next.js, relational and NoSQL databases, cloud infrastructure (AWS), containerization, and AI-assisted tools; strong product and UX focus.
Ruby on Rails, TypeScript, React, Next.js, MySQL, Postgres, Redis, MongoDB, Sidekiq, OpenSearch, AWS, Docker, Claude Code, Codex, Datadog, Mixpanel, Terraform
1mo
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Staff Software Engineer, Finance Technology (Remote)
Boston or United States
$184k-$232k/yr HybridFull Time
8+ YOE8+ years backend experience building services (Go, Ruby on Rails, Java), deep payments systems knowledge (Stripe/Adyen/Braintree), Temporal experience, API design, on-call participation, and cross-team technical leadership.
Go, Ruby on Rails, Java, Temporal, Stripe, Adyen, Braintree, CI/CD
3w
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Director, Software Engineering
United States or Boston or Morristown or Phoenix or Atlanta or St. Louis or St. Petersburg or Oklahoma or Hyderabad
$169k-$214k/yr HybridFull Time
10+ YOE5+ Mgmt10+ years software engineering experience with 5+ years leading teams; bachelor's preferred; experience with Ruby on Rails, C#, Angular, JavaScript, AWS; cloud, legacy modernization, and performance optimization experience; must be U.S.-authorized.
Ruby on Rails, C#, Angular, JavaScript, AWS
1mo
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Senior Software Engineer, Infrastructure Automation and Distributed Systems
Westford or Austin or Durham or South Carolina or California
$224k-$431k/yr RemoteFull Time
12+ YOEBS in CS or equivalent experience; 12+ years relevant experience; infrastructure automation and distributed systems experience; proficiency in Python/Go/Perl/Ruby; strong Linux, networking, storage, and container knowledge; on-call/incident response experience.
Python, Go, Perl, Ruby, Linux, Networking, Storage, Containers, Kubernetes, OpenStack, Docker, Slurm, NVIDIA Collective Communication Library (NCCL), EDA, BMaaS, MCP
6d
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Customer Support Engineer
Boston, Massachusetts, United States
$80k-$93k/yr HybridFull Time
1+ YOE1+ year support engineering experience (1–2 yrs) and 6+ months developer experience; programming in Javascript/Python/Ruby/PHP/Java/C#; HTML/CSS/JavaScript knowledge; strong written communication and troubleshooting skills.
Javascript, Python, Ruby, PHP, Java, C#, HTML, CSS, Selenium, Appium, Jenkins, Bamboo, JUnit, TestNG, Protractor, Cucumber, Capybara, Jasmine, Mocha, Karma, Cypress, Unix, HTTP
5d
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Staff Engineer, Revenue Cycle
Denver or Dallas or Salt Lake City or Atlanta or Miami or Seattle or Boston or Portland or Austin or Durham or Tampa or Scottsdale
$165k-$180k/yr RemoteFull Time
8+ YOE8+ years building web services or full-stack applications; strong hands-on experience with Ruby/Rails, TypeScript/Node, Python, APIs, PostgreSQL, and MongoDB; mentoring and technical leadership experience; familiarity with LLM/AI toolchains preferred.
Ruby/Rails, TypeScript/Node, Python, MongoDB, PostgreSQL, RESTful, gRPC, Gemini, ChatGPT, Claude, GitHub Copilot, Langchain, Langgraph, LLMs
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