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Full Time Senior Software Developer Jobs in Portland, ME

Esri

Sr. Software Developer - Android Apps

Portland, ME

$59.25 - $75.25/hr

As a Senior Software Developer, you'll drive technical direction, mentor others, and architect solutions using the latest Android frameworks and tools. You'll help shape seamless, high-performance ...

Esri

Sr. Software Developer - iOS Apps

Portland, ME · On-site

$61.50 - $79.50/hr

As a Senior Software Developer, you'll design and implement intuitive, high-performance mobile apps using the latest Apple technologies. You'll focus on solving complex challenges like offline data ...

Esri

Sr. Software Developer - Android Apps

Portland, ME · On-site

$123K - $202K/yr

As a Senior Software Developer, you'll drive technical direction, mentor others, and architect solutions using the latest Android frameworks and tools. You'll help shape seamless, high-performance ...

Alivo

Senior Software Engineer

South Portland, ME · On-site

$125K - $165K/yr

We are looking for a highly driven, product-minded Senior Software Engineer to help build the future of AI-powered customer communication. This role is responsible for designing, building, and ...

Alivo

Senior Software Engineer

South Portland, ME · On-site

$125K - $165K/yr

We are looking for a highly driven, product-minded Senior Software Engineer to help build the future of AI-powered customer communication. This role is responsible for designing, building, and ...

Esri

Sr. Software Developer - iOS Apps

Portland, ME · On-site

$123K - $202K/yr

As a Senior Software Developer, you'll design and implement intuitive, high-performance mobile apps using the latest Apple technologies. You'll focus on solving complex challenges like offline data ...

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How much do full time senior software developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for full time senior software developer in Portland, ME is $63.16, according to ZipRecruiter salary data. Most workers in this role earn between $53.61 and $70.82 per hour, depending on experience, location, and employer.

What is a full time senior software developer?

Full Time Senior Software Developers are experienced professionals responsible for designing, developing, and maintaining complex software applications. They typically lead development teams, mentor junior developers, and make key technical decisions. In addition to coding, they collaborate with stakeholders to define requirements, ensure best practices, and solve challenging technical problems. These roles usually require several years of experience and advanced knowledge of programming languages, software architecture, and development methodologies.

What are the key skills and qualifications needed to thrive as a full time senior software developer, and why are they important?

A Full Time Senior Software Developer requires advanced programming skills, deep understanding of software architecture, and several years of experience, often supported by a degree in computer science or related certifications. Expertise with development tools, version control systems (like Git), CI/CD pipelines, and proficiency in relevant frameworks and languages are typically expected. Strong problem-solving, leadership, and communication skills help in mentoring junior developers and collaborating across teams. These competencies enable the delivery of robust, scalable solutions and foster innovation within software projects.

What opportunities for mentorship and leadership can a full time senior software developer expect within a typical software development team?

As a Full Time Senior Software Developer, you are often expected to mentor junior developers, participate in code reviews, and lead technical discussions. Many organizations encourage senior developers to take ownership of projects, contribute to architectural decisions, and guide the team through complex technical challenges. This role provides a strong platform for developing leadership skills, with potential pathways to roles such as Technical Lead or Engineering Manager. Collaboration with cross-functional teams—including product managers, designers, and QA engineers—is also a significant aspect of the daily workflow.

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Full Time Senior Software Developer jobs near you
Infographic showing various Full Time Senior Software Developer job openings in Portland, ME as of June 2026, with employment types broken down into 83% Full Time, and 17% Part Time. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $131,368 per year, or $63.2 per hour.

Sr. Software Developer - Android Apps

Portland, ME

Esri
Scientific Research and Development Services • 1 - 5K employees
Learn more about Esriexternal

$59.25 - $75.25/hr

Full-time

Posted 13 days ago

Esri rating

9.6

Company rating: 9.6 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

6th of 247 rated software companies

Job description

Overview

Join Esri's Field Apps team and lead the development of powerful Android applications that help people around the world make informed decisions on the move. Whether it's utility crews restoring power or conservationists tracking wildlife, your work will support real-time, mission-critical operations in the field.

As a Senior Software Developer, you'll drive technical direction, mentor others, and architect solutions using the latest Android frameworks and tools. You'll help shape seamless, high-performance mobile experiences that support offline workflows, advanced mapping, and device integration-bringing real-world spatial awareness to life through beautifully engineered apps.

Lead the way in Android innovation and help build solutions that make a real-world impact.

Esri has a Relocation Assistance Program and can provide support with relocating to the Portland, ME area for this position.

Responsibilities

  • Build the latest Android apps from architecture to design (ICS and up)
  • Join forces with other developers and designers throughout the development process
  • Understand user requirements since these apps have to meet real world scenarios
  • Develop software for use in field mapping, data collection, sensor networks, street navigation, and more
  • Solve complex problems with design, development, and user experience
  • Be an Android advocate within the company and at conferences; help us grow Android development capability throughout Esri

Requirements

  • 5+ years of commercial software development experience
  • Be an Android enthusiast and a game changer
  • You are anxious to learn but you've got these things covered:
    • Kotlin programming
    • Developing on the Android platform
    • Object oriented design skills
    • Data structures and algorithms
    • Mobile development issues related to performance optimization and caching
  • Develop strong skills and best practices on the team through participation in design and code reviews
  • All the other important things that will help you be successful at Esri:
    • Good communication skills
    • Be a team player who can also fly solo
    • The ability to thrive in an environment that changes often
  • Bachelor's degree in computer science, engineering, or mathematics
  • Did we mention, you gotta love Android?

Recommended Qualifications

  • Submitted Android apps to Google Play/Amazon Appstore/other Android marketplaces
  • Prior experience building spatial/mapping applications or software components
  • Experience with security and/or native hardware components (GPS, camera, and more)
  • Experience with one or more of the following technologies: GIS, RESTful web services, Git
  • Master's degree in computer science, engineering, or mathematics

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What Esri employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About ESRI

Sourced by ZipRecruiter

Our passion for improving quality of life through geography is at the heart of everything we do. Esri's geographic information system (GIS) technology inspires and enables governments, universities, and businesses worldwide to save money, lives, and our environment through a deeper understanding of the changing world around them.

Industry

Scientific research and development services

Company size

1,001 - 5,000 Employees

Headquarters location

Redlands, CA, US

Year founded

1969

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