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
4d
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Lead Data Engineer - Risk Tech (Python, AWS)
McLean or Cambridge or Richmond
$179k-$225k/yr OnsiteFull Time
4+ YOEBachelor's degree, ≥4 years application development, ≥2 years big data, ≥1 year cloud (AWS/Azure/GCP); experience with Python, SQL, distributed data tools, data warehousing, and Linux; strong communication and mentoring skills.
Java, Scala, Python, SQL, Golang, MapReduce, Flink, EMR, Kafka, Spark, MySQL, PostgreSQL, DynamoDB, Redshift, Snowflake, UNIX/Linux, AWS, Microsoft Azure, Google Cloud
1mo
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Senior / Staff Documentation Engineer (AI & Docs Tooling)
Boston or United States
RemoteFull Time
5+ YOE5+ years owning documentation tooling/content engineering; engineering ability with Python/TypeScript/JavaScript; fluency with docs-as-code (Git, PR review, CI/CD); hands-on LLM/AI integration; Bachelor's/Master's in a technical field or equivalent.
Python, TypeScript, JavaScript, Git, CI/CD, OpenAPI, LLM APIs, llms.txt, RAG pipelines, MCP servers, docs-as-code, static-site, CMS
2mo
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Senior Software Engineer (Compiler & AI Tooling)
Boston or San Francisco or United States or North America
HybridFull Time
7+ YOE7+ years professional software development in C++ or Python; experience with compilers or production AI agent systems; strong delivery fundamentals, stakeholder-driven design, and large-project execution.
C++, Python, Clang, LLVM, MLIR, PyTorch, Hugging Face, LangChain, TLA+, Coq, Z3
1mo
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Full Stack Engineer, Machine Learning Tooling
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or San Francisco or Austin or United States
$145k-$165k/yr RemoteFull Time
Experience building full‑stack web services using TypeScript/Node or Python, modern frontend frameworks (React), SQL, Docker, Helm/Kubernetes, API design, on‑call participation, and strong cross‑team communication.
TypeScript, Node.js, Python, React, Vue, Angular, SQL, Docker, Helm, Kubernetes
3mo
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RTL Design Engineer
Waltham, Massachusetts, United States
OnsiteFull Time
Bachelor's in Electrical Engineering; RTL design experience; Verilog/SystemVerilog; front-end tools; mixed-signal and analog concepts; scripting (Perl, JSON, Python); GenAI tooling for RTL design.
Verilog, SystemVerilog, Verilog simulators, UPF, Python, Perl, JSON
2mo
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Lead Engineer
Woburn, Massachusetts, United States
$125k-$145k/yr OnsiteFull Time
5+ YOE5+ years in mechanical, electrical, thermal, or related engineering; experience with cryogenic/thermal systems; testbed design; data analysis in MATLAB/Python; CAD/CAE tools like COMSOL or ANSYS; strong communication and travel willingness.
LABVIEW, MATLAB, Python, CAD, COMSOL, ANSYS
4w
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Senior Test Engineer
Boxborough, Massachusetts, United States
HybridFull Time
5+ YOEBachelor's degree in engineering or physics, 5+ years test engineering/system validation experience for electromechanical systems; experience developing automated test systems, test architecture, motion control hardware, programming (C/C++/C#/Python), LabVIEW, and measurement tools.
C, C++, C#, Python, LabVIEW, oscilloscopes, DAQs, sensors, metrology systems, Motion Controls, Drives, Motors, Encoders, Power Supplies
2w
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Lead Autonomy Engineer
Burlington, Massachusetts, United States
$150k-$196k/yr HybridFull Time
7+ YOEAdvanced autonomy engineering experience with team leadership, software development for edge platforms, expertise in motion planning/decision-making, proficiency with C/C++, Python, and simulation tools; ability to obtain US DOD security clearance.
C, C++, Python, Java, Rust, AFSIM, NGTS, Linux
2w
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Senior Software Systems Engineer
Los Angeles or Boston or Colorado Springs
$156k-$244k/yr RemoteFull Time
10+ YOEBachelor's in CS/Engineering,10+ years systems engineering experience,proficiency in Python/C++/Java/JavaScript,OS and networking knowledge,EMR? (not applicable),requirements tools experience,ability to obtain U.S. security clearance.
Python, C++, Java, JavaScript, Linux, Windows Server, TCP/IP, DNS, MS Excel, DOORS, Large Language Models, AWS, Azure, GCP, Ansible, Docker, Kubernetes, MBSE, SysML
1mo
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Reliability Analytics Engineer, Amazon Robotics
North Reading or Seattle or Westborough
$117k-$160k/yr OnsiteFull Time
3+ YOEBS in mechanical engineering (or equivalent), 3+ years mechanical engineering experience, proficiency with Excel/SQL/Tableau/Python, experience applying statistical methods; AWS and reliability-tool experience preferred.
Microsoft Excel, SQL, Tableau, Python, Amazon S3, Amazon Redshift, Amazon EMR, Amazon RDS, Reliasoft, Minitab, JMP
1mo
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Senior Product Security Engineer
Boston, Massachusetts, United States
HybridFull Time
Seven AI: Provides autonomous AI agents for enterprise security operations.
6+ YOE6+ years in software/security engineering; strong secure application/system design knowledge; production coding in at least two of Python, TypeScript, or Rust; SAST/SCA/CSPM tooling experience; threat modeling and developer-tooling experience.
Python, TypeScript, Rust, SAST, SCA, CSPM, CI/CD, AWS, GCP, Azure
3w
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Senior Systems Engineer, Battlespace
Waltham or Broomfield
$143k-$191k/yr OnsiteFull Time
5+ YOE5+ years systems engineering experience, degree in engineering/physics/robotics/math, MBSE experience, proficiency with Python and modeling/simulation tools, statistics/AI/ML, requirements and V&V, US work authorization, up to 25% travel, eligible for Secret clearance.
JAMA, Cameo, Matlab, Simulink, AFSIM, Python, C/C++, Rust, Linux
4w
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Senior Java Full Stack Developer – Python & Angular (Hybrid)
Westborough, Massachusetts, United States
$65k-$112k/yr HybridFull Time
7+ YOE7+ years experience; strong Java backend, Angular front-end, and Python skills; Oracle/PLSQL; OOP; AI-assisted development tools; test automation; Git; Agile tools (JIRA, Zephyr Scale, Confluence); must be authorized to work in the US.
AI-assisted development tools, Java, Angular, Python, Oracle, PL/SQL, Git, JIRA, Zephyr Scale, Confluence
1mo
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Senior Engineer, Manufacturing Engineering
Wilmington, Massachusetts, United States
$114k-$143k/yr OnsiteFull Time
2+ YOEMaster's in Data Science, Data Analytics, or related field and 2+ years semiconductor manufacturing data experience; expertise in data/statistical analysis, Oracle SQL, Python, predictive modeling, engineering tape-out systems, SAP, and collaboration tools.
SAP, SAP B2B, Oracle SQL, Python, Microsoft SharePoint, Confluence
3d
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Senior Java Full Stack Developer – Python & Angular (Hybrid)
Westborough, Massachusetts, United States
$65k-$112k/yr HybridFull Time
7+ YOE7+ years Java full-stack experience with Python and Angular, Oracle/PL/SQL, Git, Agile tools, test automation, and strong communication and critical thinking skills.
Java, Python, Angular, Oracle, PL/SQL, Git, JIRA, Zephyr Scale, Confluence, AI-assisted development tools
2mo
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Power Module Component Engineer
Andover or Warwick
$125k-$172k/yr HybridFull Time
5+ YOEBSEE or MSEE in electrical engineering, 5+ years component engineering experience in power module development, expertise specifying/evaluating inductors, capacitors and semiconductors, simulation tools (SPICE/COMSOL/ANSYS) and Python/MATLAB/C++.
SPICE, COMSOL, ANSYS, Python, MATLAB, C++
1mo
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AI Evaluation Engineer
Bucharest or Boulder or Boston or Chicago or Glendora or Richmond or London or Auckland
lei16k-lei19k/mo HybridFull Time
5+ YOEBachelor's in CS/Data/Math, 5+ years software engineering with focus on testing/evaluation or AI/ML tooling, strong Python, experience building evaluation pipelines and LLM eval concepts, familiarity with RAG and production data pipelines.
RAGAS, LangSmith, PromptFlow, Snowflake, Python, RAG
2mo
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Senior Machine Learning Test Engineer
Boston, Massachusetts, United States
HybridFull Time
7+ YOEBachelor’s in CS/Engineering or equivalent; 7+ years in software engineering or QA for ML/AI; Python with test automation; CAD tooling familiarity; CI/CD experience; strong problem-solving and communication.
Python, CAD tooling, CI/CD, GitHub Actions, Jenkins, PyTorch, TensorFlow, Airflow, Metaflow, MLflow, Weights & Biases, Great Expectations
16h
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Mechanical Engineer
Milford, Massachusetts, United States
$77k-$128k/yr OnsiteFull Time
2+ YOEBSME required, 2+ years related experience, proficiency in precision mechanical design, Solidworks or UGNX, FEA/ANSYS, GD&T, PDM (SAP), Python/AI tools, and strong communication skills.
Solidworks, UGNX, ANSYS, SAP, Python
2mo
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Principal Systems Analysis Engineer
Cambridge, Massachusetts, United States
$95k-$245k/yr OnsiteFull Time
7+ YOE7-10 years in systems analysis; MBSE tools (SysML); MATLAB/Simulink; Python, MATLAB, C/C++, Java; experience integrating modeling tools.
SysML, MATLAB/Simulink, Python, C/C++, Java
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