PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2w
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Principal Software Engineer (Python, Oracle, AWS)
Merrimack or Boston or Jersey City or Smithfield or Westlake
$107k-$216k/yr OnsiteFull Time
5+ YOEBachelor's or Master’s in Computer Science or related field, 5+ years industry experience, strong Python expertise, experience deploying production systems at scale, cloud and microservices knowledge, GenAI/LLM production experience preferred.
Python, Oracle, AWS, PEP8
1w
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Software Development Engineer II
North Reading, Massachusetts, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development, bachelor\u0002s in CS/Robotics or related, experience designing software for robotic/mechatronic systems, proficiency in C++ and/or Python, EM/architecture experience.
C++, Python, ROS, ROS2, Gazebo, Isaac Sim, MuJoCo, Linux
3d
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Software Engineer, Form Now
Somerville or Billerica
$110k-$145k/yr OnsiteFull Time
Formlabs: Develops and manufactures professional-grade 3D printers and materials.
Full-stack web development experience with Python/Django and Next.js/React.js, production software ownership, collaboration with cross-functional teams, and willingness to work on-site in Billerica, MA as needed.
Python, Django, Next.js, React.js, Manufacturing Execution System (MES)
1mo
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Software Engineer
Yarmouth, Maine, United States
OnsiteFull Time
3+ YOE3+ years full-stack software engineering; proficient in Angular, TypeScript, HTML, CSS; backend APIs with C#, Node.js, Python, Java; databases PostgreSQL, SQL Server, DynamoDB; Git and CI/CD; Docker/Kubernetes a plus.
Angular, TypeScript, HTML, CSS, C#, Node.js, Python, Java, PostgreSQL, SQL Server, DynamoDB, Git, GitHub Actions, Jenkins, GitLab CI, Docker, Kubernetes
1w
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BIOS Software Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
2+ YOEExperience developing firmware, BIOS and boot loader software; expert C programming; familiarity with C++/Python, Linux kernel, and x86/ARM architectures; BS/MS/PhD in CS/EE/CE or equivalent experience.
C, C++, Python, Linux kernel, EOS, x86, ARM
4d
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Senior Software Engineer
Plano or Boston or Portsmouth or Indianapolis or Columbus
HybridFull Time
5+ YOE5+ years software engineering experience; strong data structures, algorithms, system design; proficiency in Python or Java; EMR not mentioned; experience with layered architectures and agile delivery.
Python, Java, React, Node.js, Spring Boot, AWS, RESTful services, RDS
2w
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Software Engineer III (DevOps)
Lowell, Massachusetts, United States
$102k-$147k/yr HybridFull Time
4+ YOEBachelor's or equivalent, 4+ years professional software development, expertise in C#, .NET, Python, Java or JavaScript; CI/CD, Terraform, Ansible, Jenkins, Docker/Kubernetes, GitHub, JIRA, cloud platforms (Azure/AWS/GCP), and strong debugging and collaboration skills.
C#, Microsoft .NET, Python, Java, JavaScript, GitHub, JIRA, Terraform, Ansible, Jenkins, Docker, Kubernetes, Helm, Shell, Google Cloud API, Azure, AWS, GCP
3w
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Senior Software Engineer
Portsmouth or Boston or Indianapolis or Plano or Columbus
$106k-$197k/yr OnsiteFull Time
5+ YOE5+ years software/platform engineering experience; proficiency with Python, TypeScript/JavaScript, or Java; experience building APIs, automations, integrations, and event-driven systems on AWS; knowledge of SAML/OIDC and CI/CD.
Python, TypeScript, JavaScript, Java, RESTful services, SAML, OIDC, AWS Lambda, SQS, Kafka, GitHub Enterprise Cloud, GitHub, Atlassian Cloud, JFrog Artifactory, VS Code, IntelliJ, Codacy, GitHub Actions
1w
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Senior Software Engineer
Raleigh or Lowell
$119k-$196k/yr HybridFull Time
5+ YOE5+ years software engineering experience; Java or Rust; Linux development; PKI, cryptography, and security knowledge; experience with AI agents; strong English communication.
Java, Rust, Linux, Dogtag PKI, Python, Bash, Scrum, JIRA, OpenShift, AWS, Microsoft Azure, Fedora, RHEL, Kubernetes, CI/CD
3d
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Senior Software Engineer
Plano or Boston or Portsmouth or Indianapolis or Columbus
$106k-$197k/yr HybridFull Time
5+ YOE5+ years software engineering experience, strong foundation in data structures and algorithms, proficiency in Python or Java, experience with Java/React/Node.js/Spring Boot/AWS/REST/RDS, agile experience, strong communication.
Python, Java, React, Node.js, Spring Boot, AWS, RESTful services, RDS
4w
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Software Engineer II - Python
Nashua or New Hampshire or United States
$79k-$135k/yr HybridFull Time
2+ YOEBachelor's degree (or equivalent) and 2+ years experience; proficient in Python, C#, Node.js or Google Go; strong OOP, technical communication, TDD/CI-CD familiarity, and ability to work cross-functionally. Must be U.S. person and able to obtain Secret clearance.
Python, C#, Node.js, Google Go, MySQL, PostgreSQL, MongoDB, Cassandra, Istio, Linkerd, Prometheus, Grafana, ELK stack, Kubernetes, TDD, CI/CD
2mo
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Mid-Level Software Engineer
Fairfax or Lexington
$90k-$180k/yr OnsiteFull Time
8+ YOESecret clearance; 8-10 years software Eng; ML/AI with Python/Java/C++; ML libraries; cloud; Agile; Git.
Python, Java, C++, TensorFlow, PyTorch, Scikit-learn, Git, AWS, Azure
1mo
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Senior Software Engineer
Andover or Boston or New York or Chicago or Menlo Park or Manchester or London or Tokyo
$140k/yr OnsiteFull Time
6+ YOE6+ years building production applications; experience with JavaScript/Node.js and/or Python, PostgreSQL/MySQL, AWS, API integrations, full-stack development, modern/AI-assisted dev tools; authorized to work in the US.
Javascript, Node.js, Python, PostgreSQL, MySQL, AWS, AI-assisted development tools, NetSuite APIs, APIs
3d
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Software Engineer, CAD Automation
Boston or Andover
HybridFull Time
2+ YOE2+ years software engineering experience; BS in CS or EE (or equivalent); hands-on parametric CAD and Onshape/FeatureScript experience; Go, Python, or C# familiarity; CI/CD and testing experience.
Onshape, FeatureScript, Onshape API, Go, Python, C#, CI/CD, Autodesk Fusion, SolidWorks, CAM, CNC
1mo
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Senior Associate Software Engineer - Portsmouth, NH
Portsmouth, New Hampshire, United States
OnsiteFull Time
1+ YOEBachelor’s degree in CS or Software Engineering; 1-2 years software development; proficient in C#, Python, or Java; DB design/optimization; Git; strong analytical and communication skills.
C#, Python, Java, Git, SQL
1mo
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Sr Software Engineer - Windows Applications (Andover, MA, US)
Andover, Massachusetts, United States
$115k-$127k/yr HybridFull Time
5+ YOE5-8 years in software design/troubleshooting; strong Windows app development; leadership; C++/Python; Win32/MFC; TCP/IP; VSS; build systems; regulated industry experience preferred.
Win32, MFC, C++, Python, Visual Studio, TCP/IP, UDP, CMake, Ninja, Windows batch scripting, Windows internals, UWF, Secure Boot, BitLocker
1mo
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Sr. Software Engineer (Peabody, MA, US, 01960)
Peabody, Massachusetts, United States
OnsiteFull Time
3+ YOEBS in Computer Science or related field; at least 3 years of software development; experience in designing complex software systems; proficiency in C#, JavaScript; experience with C/C++ or Python; strong problem-solving and communication skills.
C#, JavaScript, C/C++, Python
1mo
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Staff Software Engineer | Semantic Data Team
Portland or San Francisco Bay Area or Seattle or San Francisco or Chicago or Boston or Dallas
$141k-$173k/yr RemoteFull Time
8+ YOE8+ years in data/software engineering focused on data transformation/modeling; strong SQL and Python/Scala; AI-native tooling (Claude, Copilot, Cursor) and Spec-Driven Development experience; bachelor's degree required.
Claude, Copilot, Cursor, SQL, Python, Scala, Spec-Driven Development (SDD), DaaS, MDM, LLMs
1mo
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Intern Conversion: Software Developer
Poughkeepsie or Lowell or Durham or Bellevue or San Jose or Dallas
$88k-$152k/yr HybridFull Time, Internship
Must be currently enrolled in a Bachelor’s or Master’s in Computer Science or related field, available for an in-person full-time co-op (Jan–Jun 2026). Familiarity with HTML, CSS, JavaScript, React/Angular/Vue, backend tech (Node.js/Java/Python/SQL), Git/IDEs, APIs, containers, and cloud platforms. Must be able to work without visa sponsorship.
HTML, CSS, JavaScript, React, Angular, Vue, Node.js, Java, Python, SQL, Git, IDEs, APIs, IBM Cloud, AWS, Microsoft Azure, Linux, Unix, GO, NodeJS, Eclipse, Microsoft Visual Studio Code, PostgreSQL, MySQL, Db2, Oracle, SQL Server, Jenkins, Puppeteer, Selenium, Playwright, Cypress, Travis, REST API
1w
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Software Quality Assurance Engineer
Manchester, New Hampshire, United States
OnsiteFull Time
5+ YOE5+ years software quality or development experience with ≥2 years in FDA-regulated environments; Bachelor in CS/Software Engineering; knowledge of IEC 62304, ISO 14971, FDA cybersecurity; automation-first testing skills.
Go, Java, Python, Terraform, Ansible, Playwright, pytest
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