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Junior Python Developer Jobs in Lee, NH, US
58 junior python developer jobs from 33 companies hiring in Lee, NH, US.
2mo
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Junior Control Systems Engineer
Manchester, New Hampshire, United States
OnsiteFull Time
0+ YOEEntry-level engineer to contribute to embedded medical devices and PLC-based automation; strong programming and problem-solving skills.
Python, C/C++, Embedded systems, RTOS, PLC programming, CAN, SPI, I2C, EtherCAT, Modbus, PROFINET
1mo
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Software Engineer - Radar
Burlington, Massachusetts, United States
HybridFull Time
Bachelor’s or Master’s in engineering; experience with Python; C++; radar or RF knowledge a plus; able to travel up to 10%.
Python, C++, MATLAB, Radar/ RF knowledge
4w
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Jr. C++ Software Developer
Franklin or Andover
$80k-$87k/yr HybridFull Time
1+ YOE1–3 years C++ experience; strong OOP; Linux/SQL basics; Python; Agile/Scrum; English communication; Bachelor’s in software field.
C++, .NET, Linux, SQL, Python, Agile
6d
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Software Engineer Intern
Portsmouth, New Hampshire, United States
OnsiteInternship
Pursuing or recently completed degree in Computer Science or related field; basic programming knowledge; ability to learn and collaborate; experience with AI-assisted development tools (preferred).
Python, Java, JavaScript, Git, AI-assisted development tools (Copilot, Codex, Claude Code), APIs (OpenAI)
1w
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Firmware Engineer Co-Op
Andover, Massachusetts, United States
$22-$27/hr OnsiteAll Commitments Available
Pursuing degree in Computer Science, Electrical Engineering, Electronics or related field; C/C++ and Python; Git; Linux; Agile concepts; embedded systems knowledge; good communication.
C, C++, Python, Git, Linux, Agile, Embedded Systems
2w
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Research Project Engineer II
Durham, New Hampshire, United States
$55k-$98k/yr OnsiteFull Time
2+ YOEBachelor’s degree with 2+ years of experience or equivalent combination; programming experience; strong communication skills; ability to develop and document software systems.
Python, Java, Django, Databases, JavaScript, Cloud Computing, Shell Scripting, CI/CD, GitHub Actions
1mo
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Manufacturing Engineer - Intern
Wilmington, Massachusetts, United States
$20/hr OnsiteInternship, Full Time
Energetiq Technology: Manufactures advanced light sources for semiconductor and scientific applications
0+ YOEJunior or Senior in engineering; cross-disciplinary collaboration; ability to lift up to 50 pounds.
CAD (Solidworks, AutoCAD, Fusion360), LabVIEW, Python, Electronics, Metal fabrication equipment (Mill/Lathe), 3D Printing
3w
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2026 Raytheon Full Time- Software Engineer I -(Onsite)
Tewksbury, Massachusetts, United States
$57k-$109k/yr OnsiteFull Time
Bachelor’s degree in STEM; Agile experience; proficiency in C/C++, Python, Ada; experience with Atlassian Suite, Jenkins, Eclipse, Ansible; ability to obtain/maintain U.S. security clearance.
Atlassian Suite, Bitbucket, Artifactory, Confluence, Crucible, Fisheye, Jira, Jenkins, Eclipse, Ansible, Junit, Kafka, Spring Boot, C, C++, Python, Ada
3mo
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Application Engineer
San Jose or Cary or Austin or Burlington
$74k-$138k/yr OnsiteFull Time
Entry-level engineer program; training in design, verification, HDL, software/hardware co-design; UNIX, C/C++, scripting languages; digital/analog design exposure.
UNIX, C/C++, Perl, TCL, Python, HDL
1w
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Software Engineer 3
Wilmington, Massachusetts, United States
$97k-$145k/yr OnsiteFull Time
0+ YOE0–5 years experience; BS/BA or higher in EE/CE/CS or related; strong systems thinking; proficiency in C/C++, C#, or Java; familiarity with AI coding tools; Agile experience.
C, C++, C#, Java, Python, MATLAB
1d
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MEMS Mechanical Engineer
Wilmington, Massachusetts, United States
$72k-$99k/yr OnsiteFull Time
0+ YOEBS or MS in Mechanical Engineering, Materials Science, Robotics or related field; 0–3 years experience; hands-on lab or test experience; SolidWorks; MATLAB/LabVIEW/Python; familiarity with test equipment; strong problem-solving and communication.
SolidWorks, MATLAB, LabVIEW, Python, Data Acquisition Equipment
11h
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Intern | Optoelectronics Engineer (Billerica, MA, US, 01821)
Billerica, Massachusetts, United States
$22-$27/hr OnsiteFull Time, Internship
Pursuing degree in Computer Science, Data Science, Engineering, Applied Physics or related; experience with C#, Python, SQL or LabVIEW; interest in image analysis.
C#, Python, SQL, LabVIEW
3mo
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Application Engineer
San Jose or Cary or Austin or Burlington
$74k-$138k/yr OnsiteFull Time
Entry-level, full-time program for recent graduates with training in design, verification, HDL, UNIX, C/C++, scripting languages.
UNIX, C++, Perl, TCL, Python, HDL, Design and Verification, Scripting
3mo
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Application Engineer
San Jose or Cary or Austin or Burlington
$74k-$138k/yr OnsiteFull Time
0+ YOEEntry-level engineer, full-time, cohort program with rotations in digital design, verification, HDL, and software/hardware co-design; hands-on training in design and scripting.
UNIX, C/C++, Python, Perl, TCL, HDL, Scripting
3w
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Principal RF Test Software Engineer (Hybrid)
Nashua, New Hampshire, United States
$116k-$197k/yr HybridFull Time
6+ YOEBachelor's in CS/EE; Secret clearance; 6+ years software/RF test experience; proficiency in C++, Python, or Java; VB.NET preferred; RF test automation experience.
C++, Python, Java, VB.NET, RF test automation, Spectrum analyzers, Network analyzers, Signal generators, Wafer probers
2mo
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Radar Signal Processing Engineer-Associate Staff (Lexington, MA, US)
Lexington, Massachusetts, United States
$116k-$182k/yr OnsiteFull Time
Master’s in Electrical/Computer Engineering, Mathematics, Physics or related field; experience with MATLAB/Python/C/C++; strong problem-solving; able to travel for field tests; collaborative and independent work.
MATLAB, Python, C/C++, RFSoC, FPGAs, CPU/GPUs, oscilloscopes, spectrum analyzers
1mo
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Engineer I - Hardware (Electrical)
Beverly, Massachusetts, United States
$70k-$143k/yr OnsiteFull Time
Bachelor’s in Electrical Engineering; basic knowledge of electrical theory, circuit analysis; familiarity with test equipment; CAD/ECAD tools.
Multimeters, Oscilloscopes, Power supplies, Altium, PADS, DXPEDITION, MATLAB, Python
1w
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Staff Software Engineer
Wakefield, Massachusetts, United States
$121k-$224k/yr OnsiteFull Time
Proven experience building production distributed systems; strong backend in Java; Spark data tooling; cloud experience (AWS/Azure/GCP); leadership in design reviews and standards.
Java, Apache Spark, Databricks, Kubernetes, Docker, Airflow, AWS, Azure, GCP, PostgreSQL, Scylla, Python
1mo
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Test Development Engineer I
Chelmsford, Massachusetts, United States
$80k-$90k/yr OnsiteFull Time
0+ YOEBachelor's in EE or ME; 0-2 years engineering/technical experience; basic electro-mechanical skills; familiarity with lab equipment; knowledge of test automation tools a plus.
LabVIEW, TestStand, Python, C, C#
1w
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Cloud QA Engineer and Performance Intern - CRD- July- Dec
Burlington, Massachusetts, United States
$42k-$65k/yr OnsiteInternship, Full Time
0+ YOEInternship in cloud QA and performance engineering; proficient in Python and Java; familiar with performance monitoring tools; strong problem solving and teamwork.
Python, Java, JMeter, Dynatrace, SolarWinds, Azure, SQL Server, JVM Monitoring, Garbage Collection
1mo
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Hardware Design Engineer, High Speed Networking
Nashua, New Hampshire, United States
OnsiteFull Time
2+ YOEBSEE or MSEE; 2+ years hardware engineering experience; strong electronics theory; high-speed signal design and debug; lab equipment experience; SI/PI familiarity; FPGA and programming exposure a plus.
High-speed design tools, PCB design, FPGA design, Python
1mo
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Embedded Software Engineering Co-op
Lawrence, Massachusetts, United States
OnsiteFull Time, Internship
0+ YOEPursuing BS in Computer, Electrical, or Software Engineering; experience in C/C++, Python; embedded software development; ability to read schematics; familiarity with software development processes.
C/C++, Python, Embedded systems, Linux, Windows, Git, Debugging
1d
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Capgemini Invent / Cambridge Consultants - Engineering Co-op - Embedded Software (Burlington, MA, US)
Burlington, Massachusetts, United States
$20-$35/hr OnsiteInternship
0+ YOEPursuing BS or MS in electrical, computer engineering, computer science, or related fields; some software development experience; C/C++/Rust; MATLAB or Python; good testing and communication skills.
C, C++, Rust, MATLAB, Python
1mo
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Co-Op, Thermal Test Engineer, Fall 2026 (July-December)
Burlington, Massachusetts, United States
$23-$28/hr OnsiteFull Time
0+ YOEPursuing a degree in Mechanical or Industrial Engineering; hands-on aptitude; basics of heat transfer, thermodynamics, and fluid mechanics; lab/test experience; ability to work independently; attention to detail; strong communication.
CAD, Onshape, SOLIDWORKS, Python, MATLAB, DAQ, Sensors, Pumps, Thermocouples, Pressure sensors, Flow meters
1mo
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Fall 2026 Software Co-op
Bedford, Massachusetts, United States
$28-$45/hr OnsiteInternship, Temporary
0+ YOEPursuing BS/MS in Computer Engineering, Computer Science, Robotics or related field; programming in Python/C++; Linux/ROS experience; familiarity with OpenCV, PyTorch; strong problem-solving and communication.
Python, C++, Linux (Ubuntu), ROS, OpenCV, PyTorch
2mo
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Student - Engineering Software
Lowell, Massachusetts, United States
OnsiteInternship
0+ YOEPursuing Bachelor’s or graduate degree in CS, Robotics, or Computer Engineering; strong C++/Python; robotics/ML experience; ROS/ROS2 preferred.
C++, Python, ROS, ROS2, Machine Learning, Simulation
1w
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Pitco Frialator LLC - Software Engineering Intern
Bow, New Hampshire, United States
OnsiteInternship
Pursuing a degree in Mechanical, Electrical or Software Engineering; knowledge of C/C++; Python encouraged; read technical docs; lift up to 40 lbs.
C, C++, Python, embedded systems, CI/CD
2d
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Research Assistant
Somerville, Massachusetts, United States
$20-$29/hr HybridFull Time
Mass General Brigham: Provides integrated medical care, research, and clinical training services.
Bachelor's degree; prior research or clinical experience preferred; programming experience (Linux/UNIX, Python/Bash, MATLAB/R) preferred; 2-year commitment.
Linux/UNIX, Python, Bash, MATLAB, R
2w
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Oncology R&D Co-Op
Lexington, Massachusetts, United States
$23-$52/hr OnsiteFull Time
0+ YOEIntern/Co-Op in oncology research; hands-on lab work; programming skills (Python, MATLAB, R); strong communication and teamwork.
MATLAB, Python, R
2mo
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Research Scientist, Security and Privacy - PhD New College Grad 2026
Westford or Santa Clara
$168k-$265k/yr OnsiteFull Time
PhD in CE/CS/EE with security/privacy focus; strong publications; expertise in at least one security area; experience with C/C++/Python; experimental R&D; strong communication.
C, C++, Python
1w
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AI Research Intern – Ribbon Research Labs (Co-op)
Westford, Massachusetts, United States
OnsiteFull Time, Internship
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
4w
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Summer Internship in AI-Driven Materials & Electrical Modeling Engineering I1060H
Billerica, Massachusetts, United States
$25-$35/hr HybridInternship
Pursuing BS in a related field; strong programming (Python, MATLAB, or C++); data analysis; knowledge of electrical properties; hands-on lab experience.
Python, MATLAB, C++
3mo
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Data Science Intern - Summer 2026 - Bedford, MA
Bedford, Massachusetts, United States
$40-$50/hr HybridInternship
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
3mo
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Software Engineering Intern
Bedford, Massachusetts, United States
$22-$30/hr OnsiteInternship
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
3w
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Development Intern - Engineering
Portsmouth, New Hampshire, United States
OnsiteInternship
Pursuing a degree in Information Technology or Computer Science with strong attention to detail and teamwork; familiar with Python and Java; knowledge of AI concepts and image processing a plus.
Python, Java, JUnit, Apache Tomcat, J2EE, Object-Oriented Design, Image Processing
3w
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Bioengineering Associate, Automation & Systems Testing.
Woburn, Massachusetts, United States
$80k/yr OnsiteFull Time
0+ YOEBachelor’s or Master’s in Biomedical/Bioengineering or related; 0–3 years testing/validation experience; hands-on with immunoassays, qPCR, automation, and data analysis; strong communication.
Immunoassays, qPCR, Liquid Handling Automation, Mechatronic Instruments, Python, C#, Excel, Data Visualization, Statistics, Scripting
2w
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Chemist Co-op
Andover, Massachusetts, United States
OnsiteFull Time
Enrolled in an accredited bachelor or master of science program in Chemistry or Chemical Engineering; 10-12 weeks; commuting distance; strong lab skills; data analysis; analytical chemistry or electromagnetism experience.
Matlab, Python, LabVIEW
3mo
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Research Intern - Applied Speech Research
Berkeley or Burlington
$7k-$13k/mo OnsiteInternship
Accepted or currently enrolled in a PhD program in Computer Science or related STEM field.
Python, Machine Learning, Research Tools
HiringCafe market data
Junior Python Developer Jobs market signals in Lee, NH, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
58
Hiring companies
33
Fresh sample
50% new in 30d
Salary visibility
81% show pay
Companies appearing in this market
MIT Lincoln LaboratoryRTXUniversity System of New HampshireSchneider ElectricAnalog DevicesCadence Design SystemsE InkEnergetiq Technology
Work location mix in visible results
Onsite: 45Hybrid: 7