Python Developer Jobs in Marblehead, MA, US

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Associate AI Security Resident

Washington or San Francisco or Santa Monica or Pittsburgh or Boston

$90k-$177k/yr HybridFull Time

RAND: Provides research and analysis for public policy and security.

1+ YOETechnical security/engineering background; leadership experience; programming in Python/Java/C/C++; threat modeling; strong communication; policy analysis; collaboration; MS Office.

Python, Java, C/C++, Threat modeling, MS Office

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Manager of Travel Model Development

Boston, Massachusetts, United States

$115k-$125k/yr OnsiteFull Time

Boston Region Metropolitan Planning Organization: Regional transportation planning and funding allocation for Greater Boston.

Lead and manage a travel model development team; oversee modeling tools; strong Python, GitHub, AI approaches; project and team management; transportation domain knowledge preferred.

Python, GitHub, Caliper GISDK

1mo

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1mo

Bioinformatics Scientist/Senior Bioinformatics Scientist

Waltham, Massachusetts, United States

OnsiteFull Time

MaxCyteNASDAQ: MXCT: Manufactures cell engineering instruments and technology for therapeutics.

PhD or MS with 3+ years or BS with 6+ years in bioinformatics/genomics; strong NGS analysis, Python/R, Linux, Cloud, Docker; CRISPR off-target knowledge.

Samtools, BWA, GATK, Picard, BEDTools, Nextflow, Git, GitHub, Linux, Python, R, Docker, AWS, GCP, AWS Batch, Elastic Container Registry, CI/CD, Terraform, AWS CDK

1mo

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1mo

Principal Scientist, Computational Biology

Cambridge, Massachusetts, United States

$180k-$195k/yr OnsiteFull Time

Stylus Medicine: Develops in vivo genetic medicines with recombinases and nanoparticles.

5+ YOEPhD with 5+ years or Master’s with 10+ years (or Bachelor’s with 12+ years) in Computational Biology or related field; strong NGS and data analysis; Python/R; cloud computing; collaboration.

Python, R, Pandas, NumPy, Bioconductor, Cloud computing, Workflow management systems

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Economics Specialist (Reston, VA or Walthan, MA HYBRID role)

Reston or Waltham

$61k-$104k/yr HybridFull Time

ICFNASDAQ: ICFI: Provides strategic consulting and technology services to global organizations.

1+ YOEBachelor in Economics/Public Policy plus 1 year experience or Master’s in Economics/Public Policy; strong analytical, Excel; client-facing communication; Python/Stata/R preferred.

R, Excel, Python, Stata

3mo

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3mo

Ignite@AG Externship (2026 Start Date)

Boston, Massachusetts, United States

OnsiteInternship, Temporary

Analysis Group: Economic and financial consulting for complex business litigation.

0+ YOEMBA or PhD candidates; strong analytics; proficiency in R/Python/Stata/SAS; ability to design and synthesize research; collaborative and independent work; strong communication; available July 2026.

R, Python, Stata, SAS, Excel

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Summer-Fall 2026 Co-Op - Process Modelling

Framingham, Massachusetts, United States

$45-$60/hr OnsiteFull Time

SanofiEuronext Paris: SAN: Researches, develops, and manufactures medicines and vaccines globally.

Pursuing master's or PhD in Chemical/Biochemical Engineering; willing to relocate to Framingham, MA; authorized to work in the US; programming in Python, MATLAB, or R; experience with mechanistic or hybrid chromatography modeling.

Python, MATLAB, R, GoSilico, Cadet

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Product Scientist (Computational Chemist)

New York City or San Francisco or Boston

$180k-$220k/yr HybridFull Time

Inductive Bio: AI-powered platform for collaborative small molecule drug discovery.

5+ YOE5+ years on project teams; broad technical range across cheminformatics, modeling, ML, and DMPK; strong Python skills; ability to lead cross-functional discussions and communicate complex analyses.

Python, Claude Code

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AI Research Intern – Ribbon Research Labs (Co-op)

Westford, Massachusetts, United States

OnsiteFull Time, Internship

Ribbon CommunicationsNASDAQ: RBBN: Provides secure IP and optical networking communications software.

MS or PhD student in AI/Data Science/CS; strong Python, PyTorch/TensorFlow; networking knowledge; research end-to-end; Linux; cloud/docker; data wrangling; excellent communication.

Python, PyTorch, TensorFlow, MLflow, Weights & Biases, Docker, Kubernetes, Pandas, Numpy, Scikit-learn

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Policy Analyst, Geospatial Data Science (53231)

Cambridge, Massachusetts, United States

$65k-$74k/yr OnsiteMultiple Commitments Available

Lincoln Institute of Land Policy: Think tank researching land use and taxation policy.

3+ YOEGraduate degree in geography/planning/economic policy or related field; 3–5 years geospatial data analysis; proficiency in Python/R/Stata; GIS software; strong communication; independent work.

Python, R, Stata, Git, GitHub, GitLab, ArcGIS Pro, Google Earth Pro

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Engineering Intern - Software AI (Marlborough, US, 01752)

Marlborough, Massachusetts, United States

HybridInternship

Festo: Festo provides pneumatic and electrical automation technology for industrial production.

Enrolled in a master’s program in Computer Engineering, Software Engineering, Computer Science, AI/ML, or related field; strong Python and AI/ML tooling skills; analytical, problem-solver with collaborative mindset.

Python, LLM APIs, PEFT, NumPy, Pandas, PyTorch, TensorFlow, scikit-learn

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Scientist, Structural Biology

Watertown, Massachusetts, United States

$126k-$140k/yr OnsiteFull Time

Treeline Biosciences: Develops precision medicines for cancer and serious diseases.

0+ YOEPhD in Structural Biology, Biophysics, Biochemistry, Chemistry, Chemical Biology or related field with 0+ years, or BS/MS with 6+ years in biotech/pharma; crystallography, Linux, Python/shell scripting a plus.

Crystallography tools, Linux, Python, Shell scripting, Mass spectrometry, Biophysical instruments

1mo

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1mo

Principal Scientist, Protein Design

Cambridge, Massachusetts, United States

$143k-$257k/yr HybridFull Time

ModernaNasdaq: MRNA: Develops and manufactures messenger RNA medicines and vaccines.

5+ YOEPhD in Biophysics, Biochemistry, Structural Biology, Computational Biology or related field with 5+ years experience; strong coding (Python); experience building AI protein design systems; publications/patents; mentoring.

Python, HPC, Cloud, Machine Learning, AI

1mo

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1mo

Research Technician

Boston, Massachusetts, United States

$21-$28/hr OnsiteFull Time

Tufts University: Private research university providing higher education and academic research.

BS degree in science or engineering with familiarity and experience in mouse manipulation; knowledge of culturing bacteria, mesoscale/high-throughput measurements, data analysis; some Python or Matlab programming; strong attention to detail and teamwork.

Python, MATLAB, Statistics, MS Office, Bacteria culture, Mouse handling

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Executive Director, Modeling & Simulations

Boston, Massachusetts, United States

$268k-$402k/yr HybridFull Time

Vertex PharmaceuticalsNASDAQ: VRTX: Develops and sells prescription drugs for serious genetic diseases.

20+ YOEPhD or equivalent with extensive experience in pharmacometrics, PK/PD, and regulatory interactions; proven leadership of cross-functional teams in drug development.

NONMEM, Monolix, R, Python, MATLAB

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Full Time Term Research Assistant

Cambridge, Massachusetts, United States

$67k/yr OnsiteFull Time

National Bureau of Economic Research: Conducts and disseminates non-partisan academic research on economic issues.

BA/BS in Economics, Statistics, Mathematics, Computer Science or related field; programming skills (Python, Stata/R); data analysis; independent research; US citizenship or residency in last 3 years; strong writing and teamwork.

Python, Stata, R, SQL

3mo

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3mo

Senior Research & Sports Science Manager Footwear Innovation

Boston, Massachusetts, United States

$82k-$111k/yr OnsiteFull Time

PUMAFrankfurt Stock Exchange: PUM: Sells athletic footwear, apparel, and sports accessories to global consumers.

5+ YOEMS or PhD in Kinesiology, Engineering, Biomechanics or related field; 5+ years footwear research; biomechanics, experimental design, statistics; experience with athletes; technical skills with biomechanical equipment; Matlab/Python/R; strong communication; willing to travel.

Matlab, Python, R, motion capture, force plates, metabolic cart, IMUs, pressure insoles

2mo

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2mo

Associate Director, Clinical Data Programmer

Cambridge, Massachusetts, United States

$183k-$206k/yr HybridFull Time

Amylyx PharmaceuticalsNASDAQ: AMLX: Develops therapies for neurodegenerative diseases and endocrine conditions.

8+ YOEBachelor’s degree or higher in Life Science or related discipline; 8+ years clinical data management; experience with Medidata Rave; SAS, R or Python; CDISC CDASH/SDTM; SAS macros; data visualization tools; ability to manage multiple projects.

Medidata Rave, SAS, R, Python, SAS macros, data visualization tools, Power BI, Tableau, Spotfire, RShiny

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Scientist II or Senior Scientist, Discovery Proteomics

Watertown, Massachusetts, United States

$90k-$200k/yr OnsiteFull Time

Kymera TherapeuticsNASDAQ: KYMR: Develops targeted protein degradation medicines to treat human diseases.

3+ YOEPhD in Biochemistry/Biology/Chemical Biology with 3+ years MS proteomics or 7+ years industry proteomics; expertise in DIA, label-free quant; HPLC/mass spec; data analysis in DIANN/Perseus/R/Python; protomics sample prep and instrument maintenance.

Mass Spectrometry, HPLC, Orbitrap Astral, Orbitrap Exploris 480, DIANN, Perseus, R, Python, nLC-MS/MS

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Data Scientist III - Financial Crimes Modeling

New York or Boston or Mount Laurel or New York

$96k-$156k/yr RemoteFull Time

TD BankToronto Stock Exchange: TD: Provide retail, commercial, and wholesale banking and financial services.

5+ YOE5+ years of relevant experience; proficiency in Python and SQL; AML/CTF analytics experience; cloud familiarity (Azure); ML model development and deployment.

Python, SQL, Azure

1mo

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1mo

Cloud Engineering Manager

Marlborough, Massachusetts, United States

$160k-$190k/yr OnsiteFull Time

TASI Measurement: Provides industrial measurement instruments and wireless telemetry monitoring solutions.

7+ YOE2+ MgmtLead architecture and delivery of cloud platform; 7+ years software development, 2+ years managing engineers, AWS, Python, MQTT, IoT, and cloud pipelines.

AWS, Python, MQTT, REST APIs, JIRA, Git

1mo

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1mo

Sr. Data Analyst

New York or Boston

$115k-$140k/yr HybridFull Time

CriteoNASDAQ: CRTO: Provides AI-powered advertising and commerce media solutions.

3+ YOE3-4+ years in data analytics; SQL, Python, Tableau; ad tech or marketing analytics experience preferred; able to develop reporting and insights for clients.

SQL, Python, Tableau

1mo

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1mo

Sr. Manager, Analytics Engineering & BI Architecture (Boston, Massachusetts, US, 02210)

Boston, Massachusetts, United States

$138k-$207k/yr OnsiteFull Time

MerckFrankfurt Stock Exchange: MRK: Global science and technology in healthcare, life science, and electronics.

5+ YOE5+ years in data warehousing/BI analytics; strong SQL; cloud data warehouses (Redshift/Snowflake); advanced Tableau development; Python or similar; excellent communication.

Tableau, Tableau Cloud, Amazon Redshift, Snowflake, AWS Glue, Python, SQL

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Senior Associate, National Security-Cyber Security Governance

Boston, Massachusetts, United States

$80k-$110k/yr OnsiteFull Time

Alvarez & Marsal: Provides management consulting, restructuring, and business advisory services.

3+ YOE3+ years in AI/ML development, deployment, or security; 2+ years in information security (application or cloud); proficiency in Python; experience with cloud AI platforms; knowledge of AI compliance frameworks.

Python, TensorFlow, PyTorch, scikit-learn, Hugging Face, Docker, Kubernetes, Terraform, MLflow, Kubeflow, SageMaker, Azure ML, Vertex AI, Evidently AI, Fiddler AI, WhyLabs, Neptune.ai, Guardrails AI, LangChain, LlamaIndex, LlamaIndex, Opacus, SHAP, LIME

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Sr. Manager, Investments Technology

Boston or Houston or Atlanta

$185k-$195k/yr HybridFull Time

InvescoNYSE: IVZ: Provides diversified investment management services and financial products globally.

10+ YOE3+ Mgmt10+ years in software engineering with 3–5+ years leading teams; strong system design; AI-enabled development; Python and AWS; FinOps; CFA/CPA/CIPM/CAIA/FRM preferred.

Python, AWS, Docker

2mo

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2mo

Summer 2026 Cyber Research Intern - Bedford, NH

Bedford, New Hampshire, United States

$25/hr OnsiteInternship, Full Time

Peraton: National security and mission-critical government technology services provider.

0+ YOEHS diploma and pursuing BS/BA or MS/PhD in CS/ML/Cybersecurity; proficient in Python (PyTorch/TensorFlow) or C/C++; Linux/Windows; strong communication; ability to develop PoCs and document findings.

Python, PyTorch, TensorFlow, C, C++, Java, Rust, Go, Linux, Windows

3mo

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3mo

Data Science Intern - Summer 2026 - Bedford, MA

Bedford, Massachusetts, United States

$40-$50/hr HybridInternship

AspenTech: Provides industrial software for optimizing asset performance and sustainability.

5+ YOEMaster’s in CS/Engineering/OR or related field; 5+ years data analysis and software development; Python, C/C++/C#; ML/AI experience; strong math/statistics; cloud/LLM a plus; US work authorized.

Python, C++, C#, C, Machine Learning, LLM, MLops, Cloud

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Director of Software Engineering

Wilmington, Massachusetts, United States

$190k-$220k/yr OnsiteFull Time

Goddard: Engineering and industrial design firm for medical and robotic products

10+ YOE10+ years embedded software development; 5+ years Medical Device experience; strong C/C++, Python; experience with GCC, CMake, Git; Linux scripting; BLE, Wi-Fi, RTOS; firmware and hardware coupling.

C, C++, Python, GCC, CMake, Git, Linux, BLE, WiFi, RTOS, Scripting, CAN, RS232, I2C, SPI, UDP, TCP/IP

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Sr. Manager, Software Engineering

Boston, Massachusetts, United States

$208k-$225k/yr HybridFull Time

Wonder: Provides a multi-restaurant food delivery and meal kit platform.

6+ YOELead Infinite Kitchen software stack; 6+ years software; 2+ years leadership; IoT/industrial automation; multi-language stack; collaborative problem solving.

Python, Elixir, PLC, Vue.js, Phoenix

15h

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15h

Applied Scientist, GenAI

Wilmington, Massachusetts, United States

$152k-$189k/yr OnsiteFull Time

TraceLink: Digital supply chain orchestration platform for life sciences and healthcare.

Lead design and deployment of production-grade GenAI and ML systems; hands-on experience with LLM/SLM optimization, multi-agent architectures, and cloud-scale systems.

Python, Cloud Platforms, LLM tooling, Vector databases, CI/CD, Distributed systems, Docker, Kubernetes

2mo

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2mo

Algorithmic Trading Internship - Boston Summer 2026

Boston, Massachusetts, United States

$50/hr RemoteInternship

Gelber Group: A proprietary trading firm utilizing technology to trade global markets.

0+ YOECuriosity, self-motivation, strong communication, collaborative, problem-solving, and programming skills.

Python, C#, Java, C++

1mo

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1mo

AV Programmer

Andover, Massachusetts, United States

$105k-$130k/yr OnsiteFull Time

Red Thread: Provides integrated furniture and technology solutions for workplaces.

3+ YOEProven AV Programmer with 3+ years experience; bachelor’s preferred; strong programming skills across languages and frameworks.

C#, NET, Python, JavaScript, Lua, C++, Java, SQL, MongoDB, Flask, Django, Git, Bitbucket

3mo

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3mo

Software Engineering Intern

Bedford, Massachusetts, United States

$22-$30/hr OnsiteInternship

Werfen: Develops and manufactures specialized diagnostic systems for healthcare laboratories.

Pursuing a bachelor’s degree with at least two completed college semesters; interest in engineering or life sciences; ability to multitask.

AWS, Java, Angular, Machine Learning, Python, DevOps, Test Automation

1mo

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1mo

Lead AI Solutions Architect - Full Stack

Princeton or Glen Allen or Coppell or Waltham or Philadelphia or Riverwoods or New York City or Chicago or Houston

$129k-$226k/yr HybridFull Time

Wolters KluwerEuronext Amsterdam: WKL: Provides professional information and software solutions for specialized industries.

10+ YOELeadership-focused AI solutions architect with 10+ years in full-stack engineering, GenAI/Agentic AI, data science, AI/ML, and applied AI engineering; proven leadership and mentoring experience.

Python, FastAPI, Angular, React, LangChain, LlamaIndex, SQL, NoSQL, Azure, AWS

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AI Product Builder

Boston, Massachusetts, United States

HybridFull Time

Bisnow: Produces news and events for commercial real estate professionals.

1+ YOE1–3 years in product, engineering, data, or analytics; strong AI tooling, prototyping, and data pipeline experience.

Claude, Cursor, GPT, Git, AI prototyping, Python

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AI Automation & IT Systems Builder

Newmarket, New Hampshire, United States

OnsiteFull Time

PromoCentric: Provides custom branded promotional products and marketing solutions.

3+ YOEBuild and deploy internal automation tools; own end-to-end IT systems; collaborate with non-technical teams; strong programming and API skills; experience in workflow automation.

Python, JavaScript, APIs, Automation platforms

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Entrepreneur in Residence - Technical Co-founder (CTO)

Boston or United States

RemoteFull Time

FutureSight: -founds and invests in vertical AI business software startups.

Experience shipping AI products; strong system design; founder mindset; willingness to co-found with equity; fundraising experience a plus.

Python, LLM, Frontier Models, Distributed Systems

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Director, Application Engineering

Newton, Massachusetts, United States

$170k-$215k/yr HybridFull Time

Bright HorizonsNYSE: BFAM: Provides child care, early education, and workforce education services.

7+ YOE5+ MgmtLead strategy, architecture, and delivery of mobile apps and GenAI capabilities; manage engineering teams; cloud SaaS experience; strong collaboration with product and security.

Angular, Ionic, React Native, Flutter, iOS, Android, Python, Perl, CI/CD, Cloud, AI governance, LLM tools, Observability, APM

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Solutions Consultant, Machine Learning

Boston, Massachusetts, United States

RemoteFull Time

Cradle: Software platform for AI-guided discovery and optimization of proteins.

Graduate degree in ML/comp biology/CS; hands-on ML engineering; protein engineering familiarity; strong technical storytelling; travel 20-30%; remote role.

Python, Machine Learning, Data Pipelines, Bioinformatics tools