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
2mo
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Senior Angular/Python Engineer
Merrimack, New Hampshire, United States
OnsiteFull Time
4+ YOEBS in Computer Science or equivalent; 4+ years of experience; Angular frontend; Python/SQL; AWS/Azure; CI/CD/DevOps; strong collaboration and learning.
Angular, Python, SQL, Excel VBA, Power Platform, AWS, Azure, CI/CD, DevOps
2w
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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
1w
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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
2w
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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; proficiency with Python or Java, React, Node.js, Spring Boot, AWS, RESTful services and RDS; strong algorithms, system design, and communication skills; bachelor's or master's in technical/business field or equivalent experience.
Python, Java, React, Node.js, Spring Boot, AWS, RESTful services, RDS
2mo
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Senior Functional Safety Software Engineer
Andover, Massachusetts, United States
$120k-$165k/yr HybridFull Time
5+ YOEBachelor’s in Computer/Electrical Engineering or Computer Science; 5+ years embedded/software experience; strong C/C++/Rust/Go; POSIX knowledge; HW familiarity; Python tooling; communication skills.
C++, C, Rust, Go, POSIX, QNX, Python, HIL testing, vendor SDKs, CI/CD
2w
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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
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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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
4d
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Software Engineer
Londonderry, New Hampshire, United States
OnsiteFull Time
10+ YOEDegree in CS or related field, 10+ years software development, strong modern C++ and C# skills, Python scripting, Linux/Windows development, Git and Docker experience, strong troubleshooting and communication skills.
C++, C#, Python, Docker, Git, OpenCV, SQL, Linux, Ubuntu, Windows
2w
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Principal Software Engineer – Algorithm Team
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
6+ YOEBachelor's in CS/CE +6 yrs (or Master's +4 yrs); current/obtainable Secret clearance; expertise in ML/algorithm development, embedded or application software, C++/Python/Java; strong communication and software engineering practices.
C++, Python, Java, CUDA, Open CL
4d
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Senior Software Engineer - Tewksbury/Woburn
Tewksbury, Massachusetts, United States
$69k-$131k/yr OnsiteFull Time
5+ YOEBachelor's in STEM, 5+ years software development experience, proficiency in C++, Java or C#, ability to obtain DoD Secret clearance, experience with Agile and CI/CD tooling.
C++, Java, C#, Jenkins, Azure, Jira, Git, Bitbucket, Artifactory, MATLAB, Python, Red Hat, Linux, Windows, Scrum, SAFe, Test-Driven Development, DevSecOps
2mo
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Senior Software Engineer - Confluent DevProd
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Durham or Raleigh or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$131k-$245k/yr RemoteFull Time
5+ YOEBS/MS/PhD in CS or related (or equivalent experience), 5+ years building and operating cloud services or large-scale distributed systems; proficiency with Java or Go and Python; experience with CI/CD, containers, infra-as-code; on-call/incident response experience.
Java, Go, Python, CI/CD, containers, infrastructure-as-code, Electronic developer portals
1mo
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Senior Software Engineer - Semantic Data Lake
Portland or Boston or Chicago or Dallas or San Francisco or Seattle
$122k-$146k/yr RemoteFull Time
4+ YOE4+ years data/software engineering experience focused on data transformation and modeling; strong SQL and Python/Scala skills; AI-native tooling experience (Claude, Copilot, Cursor); bachelor\u0002s degree in CS or related; data quality and large-scale dataset experience.
Claude, GitHub Copilot, Cursor, SQL, Python, Scala
1mo
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Principal / Senior Software Engineer (C++, Linux)
Salem, New Hampshire, United States
OnsiteFull Time, Contract
Strong C++ and Linux experience, Python scripting familiarity, microservices (REST APIs, MQTT), production distributed systems support, debugging, releases, and technical documentation skills.
C++, Python, Linux, REST APIs, MQTT
2w
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PCIe Senior/Lead Software Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
8+ YOE8+ years professional experience with strong C/C++ skills, PCIe hardware and driver knowledge, low-level firmware debugging experience; Python and Linux proficiency preferred.
C, C++, Python, Linux
1mo
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Senior Staff Software Engineer Staff/Avionics
North Andover, Massachusetts, United States
$134k-$267k/yr OnsiteFull Time
Bachelor's degree in Computer Science or related field (or equivalent experience), C++ or Python development experience, ability to obtain and maintain DoD Secret clearance (US citizen required), strong problem solving and communication skills.
C++, Python
3d
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IAM Software Engineer III- Eng
Alpharetta or Lowell or Sunrise
$102k-$147k/yr HybridFull Time
5+ YOE5+ years in software/security engineering or IAM; experience with Go,C#,Python, REST APIs, IAM/IGA/PAM, SAML/OAuth/OIDC/LDAP/Active Directory, cloud (GCP/AWS), GitHub and CI/CD; strong debugging and collaboration skills.
Go, C#, Python, REST APIs, SAML 2.0, OAuth 2.0, OpenID Connect (OIDC), LDAP, Active Directory, Saviynt, Google Cloud Platform (GCP), Amazon Web Services (AWS), GitHub, CI/CD, Terraform, Entra ID
1mo
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Principal Software Engineer
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
10+ YOEActive Secret clearance, Bachelor's in CS/CE + 10+ years (or equivalent) experience, embedded C/C++ development on Linux, Python scripting, Agile/DevSecOps and CI/CD, software testing/verification, and strong communication and team leadership skills.
C++, C, Python, Linux, Jira, Confluence, Bitbucket, Git, CI/CD
1mo
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FAST Labs - Senior Software Engineer
Merrimack, New Hampshire, United States
$97k-$165k/yr OnsiteFull Time
2+ YOEBachelor's in CS/CE or related, 2+ years software development, C++11+, Linux, source control (git, Jira, ClearCase), ability to obtain Top Secret/SCI clearance; U.S. person required.
C++11, Linux, git, Jira, ClearCase, MATLAB, Python, OPENCL, CUDA, Kubernetes, Harbor, Helm, RTOS, FPGA
2w
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Principal Software Engineer – Algorithm Team
Merrimack, New Hampshire, United States
OnsiteFull Time
6+ YOEBachelor's degree plus 6 years (or Master’s plus 4) experience, Secret clearance (within 2 years), machine learning/algorithm development, embedded/software development in C++/Python/Java, EM/EO experience preferred.
C++, Python, Java, CUDA, Open CL