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  • Senior Data Scientist, Life Sciences

    $148k - $198k

     ...edge tools for automated scientific analysis and more. This role spans web services and data engineering, with a strong emphasis on Python development for scientific applications. If you thrive in a collaborative, fast-paced environment and bring best practices in git,... 
    Python
    Full time

    Lila Sciences

    Cambridge, MA
    23 hours ago

  • Senior Software Engineer, Applied AI

    $148k - $210k

     ...building and scaling production systems, including APIs, data pipelines, and distributed services. Programming Skills: Strong Python skills (FastAPI, Flask, Django), with solid experience in backend service development. Databases: Proven experience with SQL, NoSQL... 
    Python
    Full time

    Lila Sciences

    Cambridge, MA
    23 hours ago

  • Frontend Engineer

     ...Somerville office. Desirable Demonstrated experience working in a three-tier application architecture Experience working with Python frameworks like FastAPI Experience working with PostgreSQL About Topsort At Topsort, we believe in the mission of... 
    Python
    Part time
    Work at office
    Remote work
    Worldwide

    Topsort

    Somerville, MA
    23 hours ago

  • Machine Learning Engineer, Distributed & Scalable Training

     ...experience with distributed ML training frameworks (Megatron-LM, TorchTitan, DeepSpeed, Ray). Strong software engineering skills (Python, C++ kernel contributions are a plus). Understanding of large-scale model training techniques. Experience with cloud or HPC... 
    Python
    Full time

    Flagship Pioneering

    Cambridge, MA
    23 hours ago

  • Lead AI Engineer

     ...Proven ability to design and scale distributed systems that support AI-driven applications and agent capabilities. ~ Proficient in Python and modern backend frameworks (FastAPI, Django preferred). ~ Skilled with big data tools (Apache Spark, Hadoop) and distributed... 
    Python
    Full time

    Klaviyo

    Boston, MA
    23 hours ago

  • ML - Computer Vision Engineer (Cambridge)

     ...medical imaging technologies, image-guided therapy, and regulated medical device development. Possess exceptional programming skills (Python required, C++ preferred). Are self-motivated, adaptable, and excel in communication and problem-solving. This is a unique... 
    Python
    Part time

    Discover International

    Cambridge, MA
    4 days ago

  • Machine Learning Operations Engineer

     ...data and artifact management, reproducibility, fault-tolerance, experiment tracking and model serving ~ Experience with Docker and Python environment management tools such as pip, poetry, uv or similar ~ Proficient in software practices such as version control (Git),... 
    Python
    Full time
    Local area

    Robotics And Ai Institute

    Cambridge, MA
    23 hours ago

  • Front-end Software Engineer Intern (Summer 2026)

    $53 per hour

     ...Graduating in December 2026 or May/June 2027 Experience with React Experience with some of these technologies and languages: Python, React, Django, Celery MySQL, Clickhouse, RabbitMQ, Redis HTML, Typescript, JavaScrip, CSS Amazon Web Services (EC2, RDS,... 
    Python
    Daily paid
    Summer work
    Internship
    Summer internship
    Work at office
    Immediate start
    Worldwide

    Klaviyo Campus

    Boston, MA
    23 hours ago

  • Software Engineer 4 - HIL

     ...29, CAN) a plus. Experience in verifying and validating avionics display systems a plus. Strong programming skills in C/C++, Python, MATLAB or similar. Excellent problem-solving and troubleshooting abilities. Familiarity with data acquisition and signal processing... 
    Python
    Work experience placement

    CTS International

    Cambridge, MA
    15 days ago

  • Machine Learning Engineer - Cambridge

     ...Theano, DyLib). ~(Bonus) Experience with big data and distributed computing (Hadoop, MapReduce, Spark, Storm). ~ Proficiency in Python, AWS services, and ETL/ELT pipelines. ~ Understanding of key software design principles, design patterns, and testing best... 
    Python

    Ikigai Labs

    Cambridge, MA
    23 hours ago

  • Data Scientist- Bayesian Statistics

     ...embedded systems. Support the transition of the developed algorithms to software using one or more programming languages such as Python, C, C++, Java, or MATLAB. Work with customers, stakeholders, and other vendors to present concepts, analyses, and test results.... 
    Python
    Full time
    Work experience placement

    Morse Corp

    Cambridge, MA
    23 hours ago

  • Principal Data Scientist

     ...years post-degree (industry or equivalent), with expertise in single-cell analysis for target discovery.   ~ Proficiency in Python (pandas, NumPy, scikit-learn; Scanpy) and R (Seurat, Bioconductor) for single-cell analysis; SQL for data manipulation.   ~... 
    Python
    Full time

    Flagship Pioneering

    Cambridge, MA
    23 hours ago

  • Senior AI Engineer

     ...strong track record of building scalable, distributed systems, especially in the service of AI agent capabilities. ~ Proficient in Python and modern backend frameworks (FastAPI, Django preferred). ~ Experience creating human and automated evals to ensure high AI... 
    Python
    Full time

    Klaviyo

    Boston, MA
    23 hours ago

  • Senior DevOps Engineer

     ...Proficient knowledge of virtualization and containerization (Docker, Kubernetes, etc) ~ Proficient scripting skills (Unix Shell and Python) ~ Proficient knowledge of version control systems (Git, GitHub/GitLab/Bitbucket, etc) ~ Proficient knowledge of build toolchains... 
    Python
    Full time
    Work at office
    Local area

    The Ai Institute

    Cambridge, MA
    23 hours ago

  • Senior Machine Learning Engineer II

    $191k - $305.6k

     ...or ML infrastructure roles ~ Strong proficiency with LLM inference frameworks (vLLM, SGLang, Ray, or similar) ~ Experience with Python and deep learning frameworks (PyTorch, TensorFlow) ~ Hands-on experience with GPU optimization, CUDA, and distributed computing... 
    Python
    Full time
    Live out
    Work at office
    Local area
    Remote work
    Shift work

    Hubspot

    Cambridge, MA
    23 hours ago

  • DevOps Engineer

     ...pipelines (GitHub Actions, Tekton, ArgoCD, etc.). ~ Deep knowledge of Linux/Unix and scripting (Bash). ~ Strong programming skills in Python and Golang. ~ Experience with monitoring and observability tools (openTelemetry, Prometheus, Grafana, ELK). ~ Excellent design... 
    Python
    Full time
    Remote work
    Worldwide
    Flexible hours

    Topsort

    Somerville, MA
    23 hours ago

  • FULL TIME Lead Platform Engineer with Python Programming & AWS Cloud - HYBRID ONSITE (DIRECT HIRE)

    $140k

     ...directly to ****@*****.*** Bhagyashree Yewle, Principal Lead Recruiter - YOH SPG FULL TIME Lead Platform Engineer with Python Programming & AWS Cloud - HYBRID ONSITE  Location Flexibility: This role is based 4 days per week in either Boston or Needham,... 
    Python
    Full time
    Visa sponsorship

    Yoh, A Day & Zimmermann Company

    Boston, MA
    19 days ago

  • Software Engineer, Backend (Machine Learning)

    $135k - $145k

     ...Requirements: ~3+ years of backend development experience ~ Master''s degree in computer science or a related field ~ Fluency in Python, REST and relational database technology, such as PostgreSQL ~ Experience in designing and implementing APIs, with familiarity... 
    Python
    Full time

    Lendbuzz

    Boston, MA
    23 hours ago

  • Senior Software Engineer, Backend (Machine Learning)

    $150k - $165k

     ...experience as a professional software engineer ~ A Master's degree in Computer Science or a strong foundation in CS ~ Expertise in Python, REST, demonstrating mastery in its application ~ Proficient in managing relational databases and transactions, particularly with... 
    Python
    Full time

    Lendbuzz

    Boston, MA
    23 hours ago

  • Senior Data Scientist, Portfolio Analytics

     ...science, physics, computational biology, or related quantitative field with a strong statistics background. ~ Fluency in Python and standard statistical analysis packages. ~ Experience analyzing large-scale pharma/biotech or healthcare datasets and deriving... 
    Python

    Flagship Pioneering

    Cambridge, MA
    23 hours ago

  • FULL TIME Senior Platform Engineer with Devops, Python, GenAI, Cloud (AWS preferred) experience -...

    $110k

     ...****@*****.*** Bhagyashree Yewle, Principal Lead Recruiter - YOH SPG FULL TIME Senior Platform Engineer with Devops, Python, GenAI, Cloud (AWS preferred) experience - HYBRID ONSITE (DIRECT HIRE) Location Flexibility: This role is based 4 days per week... 
    Python
    Full time
    Work at office

    Yoh, A Day & Zimmermann Company

    Boston, MA
    19 days ago

  • Senior DevOps Engineer

     .... Infrastructure as Code (Terraform, Helm, ArgoCD, etc.). CI/CD tools (Jenkins, GitHub Actions, etc.). Scripting in Bash, Python, or similar. Strong understanding of modern infrastructure security principles. Solid networking fundamentals (DNS, TCP/IP,... 
    Python
    Full time
    Work at office
    Flexible hours

    Formlabs

    Somerville, MA
    23 hours ago

  • Senior Data Scientist

     ...very helpful, though not required. ~2+ years of industry experience in a data science or analytics role ~ Expert knowledge in Python and the Python data science and machine learning ecosystem (i.e., pandas, scikit-learn, etc) and proficiency in SQL ~ Proficiency... 
    Python
    Full time
    Work experience placement
    Flexible hours

    Quantaq

    Somerville, MA
    23 hours ago

  • Senior Data Analyst, Crash & Claims

     ...skills with ability to update and retrieve data, highlight data changes and identify data incongruencies  ~ Experience coding in Python  ~ Experience working with internal and external stakeholders  ~ Strong communications skills with the ability to raise questions... 
    Python
    Full time
    Temporary work
    Work experience placement
    Work from home
    Flexible hours

    Cmtelematics

    Cambridge, MA
    23 hours ago

  • Backend Software Engineer - Platform

    $140k - $160k

     ...What we look for ~3+ years building backend systems (startup experience a big plus). ~ Strong in a backend language (e.g., Python, Go, Node) and comfortable with infrastructure concerns (cloud, containers, IaC). ~ Experience designing APIs/services for scale... 
    Python
    Full time
    Work at office

    Layer Health

    Boston, MA
    23 hours ago

  • Senior Data Scientist

     ...probability ~ Must possess a thorough knowledge of software development process, and proven coding skills using scripting languages e.g. Python, Pandas, NumPy, scikit-learn and SQL ~ Ability to write and navigate code, request data from data sources and code from scratch... 
    Python
    Remote job
    Full time
    Temporary work
    Work experience placement
    Work from home
    Flexible hours

    Cmtelematics

    Cambridge, MA
    23 hours ago

  • Senior Data Engineer

     ...including classification, anomaly detection, forecasting, and much more. This role combines proficiency in programming languages such as Python and developing advanced machine learning solutions against disparate data feeds to craft cutting-edge solutions that address real-... 
    Python
    Full time
    Work at office
    Local area
    Night shift

    Str

    Woburn, MA
    23 hours ago

  • Vice President of Engineering

     ...software and products. This role requires a highly technical individual with experience in B2B SaaS, particularly in the areas of Python, Django, Next, React, Postgres, OAuth, AWS, LLM, AI, and ML. The VP of Engineering will play a key role in the company's growth, working... 
    Python

    Confidential

    Boston, MA
    2 days ago

  • Senior Fullstack Engineer, Growth & Monetization (Boston)

     ...in person 5 days/week in New York City, San Francisco, or Boston. What you will do Work across our stack (React, TypeScript, Python, Go) to deliver full-stack product features that drive growth and retention Build flexible experimentation systems and processes... 
    Python
    Full time
    Worldwide
    Flexible hours

    LangChain

    Boston, MA
    1 hour ago

  • Senior Data Engineer

     ...with data pipeline orchestration tools (e.g., Apache Airflow, Prefect, Dagster). ~ Proficiency in programming languages such as Python and Scala. ~ Hands-on experience with AWS cloud data services. ~ Familiarity with big data processing frameworks like Apache Spark... 
    Python
    Full time
    Part time
    Remote work
    Worldwide
    Flexible hours

    Topsort

    Somerville, MA
    23 hours ago