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Junior Python Developer Jobs in Portland, ME (NOW HIRING)

Drupal DevOps Engineer

Portland, ME · Remote

$60K - $90K/yr

As a Drupal DevOps Engineer, you have a solid grasp of the Drupal hosting configurations, build processes and automation of deployments. You have a strong focus on business outcomes, are comfortable ...

Data Engineer

South Portland, ME · On-site

$118K - $142K/yr

Required Qualifications · 5+ years of data engineering/automation experience · Strong experience with API integrations and data pipelines · Proficiency in Python or JavaScript/TypeScript (both ...

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Junior Python Developer information

See Portland, ME salary details

$24.6K

$91.1K

$140.7K

How much do junior python developer jobs pay per year?

As of Jul 11, 2026, the average yearly pay for junior python developer in Portland, ME is $91,060.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,600.00 and $89,000.00 per year, depending on experience, location, and employer.

What is a Junior Python Developer job?

A Junior Python Developer is an entry-level software developer who specializes in writing, testing, and maintaining code using the Python programming language. They typically work under the guidance of senior developers and assist in building applications, fixing bugs, and improving performance. Their responsibilities may include writing scripts, working with databases, and integrating third-party services. Strong problem-solving skills, knowledge of Python frameworks like Django or Flask, and familiarity with version control systems like Git are often required. Junior developers are expected to learn quickly and contribute to the development team while gaining hands-on experience.

What are the key skills and qualifications needed to thrive in the Junior Python Developer position, and why are they important?

To thrive as a Junior Python Developer, you need a solid foundation in Python programming, an understanding of computer science fundamentals, and often a relevant degree or coursework. Familiarity with version control systems like Git, basic experience with web frameworks such as Flask or Django, and knowledge of databases are commonly expected, while certifications like PCEP can be advantageous. Attention to detail, a willingness to learn, effective problem-solving, and strong communication skills are essential soft skills for this role. These competencies ensure you can contribute efficiently to software development projects, adapt to new challenges, and collaborate well within a development team.

What are the typical daily responsibilities of a Junior Python Developer?

As a Junior Python Developer, your daily tasks may include writing and testing code, fixing bugs, and participating in code reviews alongside more experienced developers. You'll often work on modules or features under the guidance of senior team members, attend stand-up meetings, and update project documentation as needed. Collaboration with frontend developers, QA testers, and project managers is common, especially when integrating systems or implementing new features. Over time, you can expect to take on more complex tasks and gradually build your expertise through mentorship and hands-on project work.

What are the most commonly searched types of Python Developer jobs in Portland, ME? The most popular types of Python Developer jobs in Portland, ME are:
What are popular job titles related to Junior Python Developer jobs in Portland, ME? For Junior Python Developer jobs in Portland, ME, the most frequently searched job titles are:
What cities near Portland, ME are hiring for Junior Python Developer jobs? Cities near Portland, ME with the most Junior Python Developer job openings:
Computer Vision Data Scientist

Computer Vision Data Scientist

IDEXX Laboratories

Westbrook, ME • Hybrid

$128K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 19 days ago


IDEXX Laboratories rating

7.4

Company rating: 7.4 out of 10

Based on 54 frontline employees who took The Breakroom Quiz

57th of 105 rated laboratories


Job description

We are seeking a Computer Vision Data Scientist with a few years of accomplished image analysis experience to develop imaging algorithms for veterinary clinical instrument platforms. In this role you will join a team developing microscopy algorithms for IDEXX's revolutionary inVue platform. Your work will have immediate impact transforming cytology analysis in the veterinary clinic. This role offers hands-on experience developing algorithms that combine deep learning and classical computer vision approaches to solve challenging image discrimination problems that will be deployed on embedded systems. You will work on a cross-functional team of clinical, technical and business experts. If solving high impact and challenging computer vision problems excites you, we want to talk to you!

Why this role matters:

Cytology is one of the most impactful diagnostics in veterinary medicine, and today it still relies heavily on manual review, variable image quality, and timeconsuming workflows. The algorithms you build in this role directly shape how veterinarians identify disease, make treatment decisions, and deliver care in real time.

In this role:

  • Develop and implement computer vision algorithms combining supervised deep learning (CNNs, transformers), unsupervised machine learning, and classical techniques (feature extraction, morphological operations, edge detection) for discrimination tasks.

  • Assist in the research, prototyping, and implementation of computer vision solutions for medical imaging and cellular analysis applications.

  • Support the development and validation of image processing pipelines that perform reliably across diverse imaging conditions and sample variations.

  • Work with the team to implement and optimize computer vision models for deployment on embedded devices and NVIDIA GPUs.

  • Conduct experiments and performance evaluations to validate algorithm performance, including benchmarking and statistical analysis.

  • Collaborate with cross-functional teams including engineers, clinical experts, and product stakeholders to understand and address clinical requirements.

  • Contribute to technical documentation for computer vision development, including algorithm design and validation methodologies.

  • Stay current with advances in computer vision, machine learning, and medical imaging through continuous learning.

  • Guide the work of junior imaging data scientists.

What you need to succeed:

  • M.S. in Computer Science, Electrical Engineering, Data Science, or related field, or B.S. with relevant internship/project experience in computer vision.

  • Foundational knowledge of both classical computer vision techniques and modern deep learning approaches.

  • Proficiency in Python and experience with deep learning frameworks, particularly PyTorch.

  • Experience designing, training, and evaluating CNNs or other neural architectures for image classification, segmentation, or detection (through coursework, projects, internships, or research).

  • Exposure to model optimization and deployment considerations for resource-constrained environments.

  • Understanding of challenging discrimination problems in imaging (e.g., subtle feature detection, class imbalance).

  • Solid foundation in experimental design including dataset preparation, validation strategies, and performance evaluation.

  • Familiarity with cloud platforms, particularly AWS, is a plus.

  • Exposure to Databricks or similar ML workflow platforms is beneficial but not required.

  • Strong analytical and problem-solving abilities with attention to detail.

  • Interest in or exposure to microscopy imaging, digital cytology, or histopathology is a plus.

  • Ability to communicate technical concepts clearly and work effectively in team settings.

  • Enthusiasm for learning and applying new techniques to solve real-world problems.

What you can expect from us:

  • Base salary range starting at $128,000 based on experience

  • Opportunity for annual cash bonus

  • Health / Dental / Vision Benefits Day-One

  • 5% matching 401k

  • Additionalbenefits including but not limited to financial support, pet insurance, mentalhealth resources, volunteer paid days off, employee stock program, foundation donationmatching, and much more

This is a hybrid role and will require you to be in the office 2 days per week.

Why IDEXX:

We're proud of the work we do, because our work matters. An innovation leader in every industry we serve since 1983, our team members help pet owners worldwide keep their companion animals healthy and happy, ensure safe drinking water for billions, and help farmers protect livestock and poultry from disease. We have customers in over 175 countries and a collaborative global workforce. Our culture embraces challenges and encourages learning and discovery. At IDEXX, you'll be supported by competitive compensation, incentives, and benefits while enjoying purposeful work that drives improvement. If meaningful work and a sense of purpose are at the top of your list, you'll find it here. Let's pursue what matters together.

IDEXX values a diverse workforce and workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply. IDEXX is an equal opportunity employer. Applicants will not be discriminated against because of race, color, creed, sex, sexual orientation, gender identity or expression, age, religion, national origin, citizenship status, disability, ancestry, marital status, veteran status, medical condition, or any protected category prohibited by local, state, or federal laws.

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