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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Software Engineer, Generalist (C++/Python)
Boston or Billerica
$140k-$180k/yr OnsiteFull Time
3+ YOE3+ years professional software engineering; strong C++17; Python a plus; backend systems and data pipelines experience; on-site manufacturing focus.
C++ 17, Python, Backend systems, Data pipelines, Containers, AWS
1mo
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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
3w
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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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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
3d
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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
3w
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Software Engineer 3
Westford, Massachusetts, United States
$121k-$229k/yr HybridFull Time
5+ YOEBachelor's degree in CS or related, 5+ years software engineering or testing experience, strong TCP/IP networking knowledge, test automation experience, scripting with Python/Perl/Robot Framework, Linux familiarity, strong communication and troubleshooting skills.
Python, Perl, Robot Framework, Linux
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
3w
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Software Engineer 3
Westford, Massachusetts, United States
$121k-$229k/yr HybridFull Time
5+ YOEBachelor's or Master's in CS/CE/IS or related; 5+ years software engineering/testing/networking; strong TCP/IP knowledge; experience building/maintaining automated test frameworks; programming with Python, Perl, Robot Framework; familiarity with Linux and CI/CD.
Python, Perl, Robot Framework, Linux, CI/CD
3w
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Software Engineer 3
Westford, Massachusetts, United States
$121k-$229k/yr HybridFull Time
5+ YOEBachelor's or Master's in CS/CE/IS or related field; 5+ years software engineering/testing experience; strong TCP/IP knowledge; experience with automated test frameworks and scripting (Python, Perl, Robot Framework); Linux, CI/CD familiarity; strong troubleshooting and communication skills.
Python, Perl, Robot Framework, Linux, CI/CD
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; 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
1mo
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Software Engineer
Chelmsford, Massachusetts, United States
$70k-$95k/yr OnsiteFull Time
BS in CS/ECE or equivalent; designs, develops, tests, integrates, and maintains product software; experience with C, C++, C#, or Python; strong communication and problem-solving; must reside near Chelmsford, MA; no immigration sponsorship.
C, C++, C#, Python
2mo
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Software Engineer
Franklin, Massachusetts, United States
$130k/yr OnsiteFull Time
5+ YOE5+ years in product development with multi-threading; strong OOD/OOP, motion controllers; SQL/DB design; OCR/vision a plus; excellent English; Agile; C/C++/C#/Python; Windows OEM software.
C, C++, C#, Python, SQL
2w
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Software Engineer
Raleigh or Lowell
$96k-$154k/yr HybridFull Time
2+ YOE2+ years professional software engineering experience; Java or Rust experience; knowledge of Linux, PKI/cryptography, EMR not mentioned; experience with AI agents and strong English communication.
Java, Rust, Linux, Dogtag PKI, Red Hat Certificate System, AI agents, Scrum, JIRA, Python, Bash, CI/CD, OpenShift, AWS, Microsoft Azure, Fedora, RHEL
1w
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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
3d
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Software Engineer I
Nashua, New Hampshire, United States
$65k-$110k/yr HybridFull Time
1+ YOE1+ years software development experience (C#, Python preferred), ability to obtain Secret clearance, automated testing experience, strong communication, and degree in CS/EE or related.
C#, Python, NI TestStand, Git, Kubernetes, Pandas, NumPy, Matplotlib, SCPI
3mo
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2026 Entry Level Software Engineer
Hudson or Nashua or Merrimack or Manchester or New Hampshire or United States
$79k-$135k/yr OnsiteFull Time
0+ YOEMS in Computer Science/Computer Engineering required; less than 1 year professional software engineering experience; proficiency in C, C++, Java or Python; OOAD knowledge; ability to obtain Secret clearance; U.S. person required.
C, C++, Java, Python, Object Oriented Analysis & Design (OOAD)
3mo
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Software Engineer - DPU Platform
Westford, Massachusetts, United States
$116k-$190k/yr OnsiteFull Time
2+ YOE2+ years embedded software experience; proficient in C and Python; bachelor's degree in CS/Engineering; knowledge of system software stack and Linux; strong problem-solving and communication skills; familiar with build tools.
gcc, git, github, make, bitbake, shell scripts, gerrit, jenkins
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
5d
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Software Engineer II
Merrimack, New Hampshire, United States
OnsiteFull Time
2+ YOEBachelor's degree in engineering or computer science, 2+ years related experience, proficiency in C/C++ and Python, experience with embedded/real-time systems preferred, ability to obtain SECRET clearance.
C, C++, Python, OpenCL
3mo
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Senior CAM Software Engineer
White River Junction, Vermont, United States
$100k-$130k/yr RemoteFull Time
5+ YOE5+ years software development experience; strong in C++ and Python; CAM/CAD algorithms; CNC knowledge.
C++, Python, Geometric Modeling, 3D Algorithms
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