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Junior Backend Software Engineer Jobs in Maine (NOW HIRING)

EnviroLogix

Software Engineer

Portland, ME

$90K - $135K/yr

This position will also collaborate with back-end and front-end developers to support integration of QuickScan software with the cloud-based data management system TotalHub. There may be ...

Socket.dev

Senior Software Engineer

South Portland, ME · On-site

$150 - $200/hr

Build backend services using Python and FastAPI * Develop frontend functionality using React * Own projects from technical design through deployment and ongoing maintenance * Collaborate closely with ...

Alivo

Senior Software Engineer

South Portland, ME · On-site

$125K - $165K/yr

Build backend services using Python and FastAPI * Develop frontend functionality using React * Own projects from technical design through deployment and ongoing maintenance * Collaborate closely with ...

Humana Inc

Senior Software Engineer - NBA

Augusta, ME · On-site

$125 - $150/hr

Key ResponsibilitiesMicroservices & Backend Engineering * Architect, implement, and operate ... Mentor junior engineers and contribute to technical standards and best practices. Use your skills ...

Alivo

Senior Software Engineer

South Portland, ME · On-site

$125K - $165K/yr

Build backend services using Python and FastAPI * Develop frontend functionality using React * Own projects from technical design through deployment and ongoing maintenance * Collaborate closely with ...

Alivo

Senior Software Engineer

South Portland, ME · On-site

$150 - $200/hr

Build backend services using Python and FastAPI * Develop frontend functionality using React * Own projects from technical design through deployment and ongoing maintenance * Collaborate closely with ...

ServiceNow

Senior Staff IAM Software Engineer

Bangor, ME · On-site

$124K - $164K/yr

Mentor and guide 4-5 junior to mid-level engineers, fostering a culture of technical excellence ... Full stack development depth: strong backend proficiency (Java or Python, MySQL or PostgreSQL) and ...

Servicenow

Senior Staff IAM Software Engineer

Bangor, ME · On-site

$250/hr

Mentor and guide 4-5 junior to mid-level engineers, fostering a culture of technical excellence ... Full stack development depth: strong backend proficiency (Java or Python, MySQL or PostgreSQL) and ...

ServiceNow

Senior Staff IAM Software Engineer

Bangor, ME · On-site +1

$124K - $164K/yr

Mentor and guide 4-5 junior to mid-level engineers, fostering a culture of technical excellence ... Full stack development depth: strong backend proficiency (Java or Python, MySQL or PostgreSQL) and ...

ServiceNow

Senior Staff IAM Software Engineer

Bangor, ME · On-site

$124K - $164K/yr

Mentor and guide 4-5 junior to mid-level engineers, fostering a culture of technical excellence ... Full stack development depth: strong backend proficiency (Java or Python, MySQL or PostgreSQL) and ...

NinjaOne

As a Senior Java Backend Engineer, you'll design and scale the backend services that power ... What You'll be Doing Java and Kotlin Software Development- use your expertise to contribute to the ...

NinjaOne

$119K - $157K/yr

Collaborate with engineers across backend, infrastructure, and product teams to drive system ... software systems, with a proven ability to identify and solve scale challenges. * Deep ...

NinjaOne

$119K - $157K/yr

Mentor junior engineers, providing guidance on best practices and setting technical standards ... performance software. * Other Duties: Contribute to additional responsibilities as needed to ...

NinjaOne

About the Role As a Senior Software Engineer on the fast-growing Mobile Device Management Team at ... backend services. Make quality an invariant part of your work and help your fellow engineers ...

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Junior Backend Software Engineer information

What does a junior backend software engineer do?

A Junior Backend Software Engineer is responsible for developing and maintaining the server-side logic and databases that power web applications. They typically work with programming languages like Python, Java, or Node.js, and collaborate closely with frontend developers, QA engineers, and product teams to ensure seamless data flow and application performance. Their tasks often include writing APIs, managing databases, debugging code, and learning best practices for code efficiency and security. As juniors, they are also expected to learn from senior engineers and gradually take on more complex responsibilities as they gain experience.

What are some common challenges faced by junior backend software engineers during their first year on the job?

Junior Backend Software Engineers often encounter challenges such as understanding and adapting to large, existing codebases, navigating code review processes, and learning to write efficient, maintainable code that meets team standards. Collaboration with frontend developers and DevOps teams can also be new, requiring effective communication to ensure seamless integration. Overcoming these challenges typically involves asking questions, seeking mentorship, and dedicating time to continuous learning and documentation review.

What are the key skills and qualifications needed to thrive as a junior backend software engineer, and why are they important?

A Junior Backend Software Engineer should have a solid understanding of programming languages like Java, Python, or Node.js, as well as knowledge of data structures, algorithms, and basic database management. Familiarity with frameworks (such as Spring or Django), RESTful APIs, version control systems like Git, and cloud platforms is often required. Strong problem-solving abilities, attention to detail, and effective communication help junior engineers collaborate and learn within development teams. These skills ensure code quality, system reliability, and growth in a fast-paced technical environment.

What are popular job titles related to Junior Backend Software Engineer jobs in Maine?

For Junior Backend Software Engineer jobs in Maine, the most frequently searched job titles are:

What job categories do people searching Junior Backend Software Engineer jobs in Maine look for?

The top searched job categories for Junior Backend Software Engineer jobs in Maine are:

Junior Backend Software Engineer jobs near you
Infographic showing various Junior Backend Software Engineer job openings in Maine as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 9% Part Time, 3% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Software Engineer

Ensign-Bickford Industries, (EBI)

Portland, ME • On-site

$90K - $135K/yr

Full-time

Re-posted 14 days ago

Job description

This opportunity is located within our EnviroLogix business that develops and manufactures testing solutions for detecting GMOs, mycotoxins, plant pathogens, natural toxins and chemical contaminants in multiple agricultural matrices.Click here to learn more.
Job Description
General Summary:
The principal responsibility of the Software Engineer is to develop and maintain applications that support our QuickScan platform and the diagnostic tests that use them. QuickScan is a series of integrated hardware and software reader systems used to interpret lateral flow test results for operational decision-making at detection points all along the food and feed supply chain.
The Software Engineer is responsible for the development and maintenance of QuickScan software, including the addition of new features, debugging, and cross-platform support. This position will also collaborate with back-end and front-end developers to support integration of QuickScan software with the cloud-based data management system TotalHub. There may be opportunities for hardware development. The Software Engineer brings a customer-first approach to product development, investigation, and manufacturing support with internal and external users. This is a continuing growth position in software engineering and product technology with opportunities to explore and deepen enterprise-level skills on a wide variety of software and hardware systems.
Responsibilities Include:
  • Own the development and maintenance of QuickScan, including new features, refactoring, and defect resolution
  • Build and release engineering, including toolchain setup, build outputs and release management
  • Maintain project dependencies to ensure stable, repeatable builds across development environments
  • Write and maintain developer documentation including build/run SOPs and troubleshooting playbooks
  • Diagnose and resolve production issues reported by manufacturing, field teams, and customers
  • Follow change management best practices to maintain high product quality through the lifecycle
  • Collaborate with TotalHub integration partners to support workflows, data transport, and customer UX
  • Participate in formal problem solving and continuous improvement activities to reduce process waste
  • Contribute to design and troubleshooting discussions to gather voice-of-customer feedback
  • Create and maintain development documentation to preserve knowledge across the product lifecycle
  • Take ownership of communication including consistent follow-up with internal and external customers

Skills Required:
  • Strong experience building and supporting production C++ applications
  • Strong Qt experience with Qt Widgets/Qt Quick, UI tooling, and model/view patterns
  • Strong Windows native development/build experience, including MSVC toolchain and CLI builds
  • Experience with JavaScript in production environments is required
  • Strong debugging expertise, with proven ability to isolate failures across code, libraries, and dependencies
  • Superb and timely written and verbal communication with technical and non-technical stakeholders
  • Experience with Microsoft Office and collaboration tools, including Teams
  • Demonstrated ability to create clarity through standard work and documentation
  • Agility to move from feature engineering to field support without losing quality
  • Commitment to repeatable execution across build, test, and release processes
  • Experience with Agile (Plan, Sprint, Review), formal problem solving, and continuous improvement is a plus
  • Experience using modern AI-assisted tools for debugging, documentation, and test acceleration is a plus
  • Experience with cloud integrations including Amazon Web Services and client-to-cloud data flows is a plus
  • Experience with Elixir and/or React programming or troubleshooting is a plus

Qualification Requirements:
  • Bachelor's degree in CS/SE/CE/EE (or related field) preferred
  • Minimum 3 - 4 years of experience developing and supporting C++ software in production environments
  • Additional skills training and certifications are welcome but not required

Physical Requirements:
  • Ability to lift up to 25 pounds
  • Ability to work in manufacturing, office, and laboratory environments

The anticipated range for this position is: $90,000 - $135,000 per year. Salary is determined in good faith based on factors such as the applicant's education, experience, knowledge, skills, abilities, requirements of the position, internal equity, and alignment with market data.
EnviroLogix is an Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to race, religion, color, sex, age, disability, sexual orientation, genetic information, national origin, or veteran status.

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