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Senior Application Software Engineer Jobs in Cherryfield, ME

Cni

Configuration Manager

Ellsworth, ME · On-site

... application layers, and supports the sustainment, optimization, and performance validation of the ... Collaborate with system administrators, software engineers, database engineers, and cybersecurity ...

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All JobsApplication Software Engineer JobsSenior Application Software Engineer JobsSenior Application Software Engineer Jobs in Cherryfield, ME

Senior Application Software Engineer information

See Cherryfield, ME salary details

$41

$65

$101

How much do senior application software engineer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for senior application software engineer in Cherryfield, ME is $65.95, according to ZipRecruiter salary data. Most workers in this role earn between $53.70 and $73.85 per hour, depending on experience, location, and employer.

What is the difference between Senior Application Software Engineer vs Software Developer?

AspectSenior Application Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; experience varies, often less than 5 years
Work EnvironmentDesigning, developing, and maintaining complex applications; often involved in architecture decisionsWriting, testing, and debugging code; focused on specific features or modules
Industry UsageCommon in tech, finance, healthcare, and enterprise sectorsWidespread across all industries requiring software solutions

Senior Application Software Engineers typically have more experience and responsibilities, including system design and mentorship, compared to Software Developers who focus more on coding and implementation. Both roles require strong programming skills, but the senior role involves broader project oversight and strategic input.

What does a senior application software engineer do?

A Senior Application Software Engineer is responsible for designing, developing, and maintaining complex software applications. They often lead technical projects, mentor junior engineers, and collaborate with cross-functional teams to deliver high-quality solutions. Their role includes analyzing user needs, writing code, troubleshooting issues, and ensuring software scalability and security. Senior engineers are also involved in architectural decisions and may help define software development standards within their organization.

How does a senior application software engineer typically collaborate with cross-functional teams during the development lifecycle?

Senior Application Software Engineers frequently work alongside product managers, UX/UI designers, QA specialists, and other engineers to ensure software solutions meet business objectives and user needs. They often lead technical discussions, clarify requirements, and provide mentorship to junior developers. Effective communication and a proactive approach to problem-solving are crucial, as these engineers serve as a bridge between technical and non-technical stakeholders throughout the development, testing, and deployment phases.

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

To thrive as a Senior Application Software Engineer, you need advanced proficiency in programming languages (such as Java, Python, or C#), software architecture, and a bachelor’s or master’s degree in computer science or a related field. Experience with development frameworks, cloud platforms, version control systems (like Git), and often certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are highly valued. Strong problem-solving ability, leadership, and effective communication set standout professionals apart in this role. These skills and qualities are crucial for designing robust software solutions, mentoring teams, and ensuring successful project delivery in complex technical environments.
Senior Application Software Engineer jobs near you
Infographic showing various Senior Application Software Engineer job openings in Cherryfield, ME as of June 2026, with employment types broken down into 85% Full Time, 9% Part Time, 1% Temporary, and 5% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $137,181 per year, or $66 per hour.

USAF - Sr. Software Engineer

cFocus Software Incorporated

Ellsworth, ME • On-site

$122K - $160K/yr

Full-time

Posted 5 days ago

Job description

cFocus Software seeks a Sr. Software Engineer to join our program supporting the United States Air Force. This position is onsite with the onsite location being in Ellsworth, South Dakota. This position requires a TS/SCI SSBI clearance.
Qualifications:
  • Active TS/SCI SSBI clearance
  • B.S. Computer Science, Information Technology, or a related field
  • 10+ years of Software Engineering experience
  • Advanced software engineering experience supporting mission-critical enterprise applications through design, development, integration, testing, deployment, and sustainment.
  • Demonstrated experience analyzing and implementing complex system modifications within controlled, configuration-managed environments.
  • Strong experience with secure software development, debugging, logging, exception handling, vulnerability remediation, and security-control implementation.
  • Experience designing and executing unit, integration, regression, interface, performance, security, and production-readiness testing.
  • Experience integrating enterprise applications with WebSphere middleware, DB2 databases, and underlying Windows/Linux infrastructure.
  • Ability to perform advanced diagnostics and code-level root cause engineering and to provide Level III escalation support.
  • Experience with source control, build and release management, configuration baselines, change control, patch/update validation, and deployment verification.
  • Working knowledge of RMF, Assessment and Authorization, continuous monitoring, authorization evidence, and DoD/Air Force cybersecurity compliance.
  • Experience supporting backup/recovery, resilience, COOP, disaster recovery, test-data protection, and emergency corrective actions.
  • Strong technical documentation, peer-review, problem-solving, stakeholder-coordination, quality-control, and communication skills.
  • Active IA System Architect and Engineer (IASAE) Level I, DoD 8140 System Administrator, and 632-Intermediate

Duties:
  • Analyze mission, functional, technical, cybersecurity, interface, and sustainment requirements and translate them into implementable software designs and engineering changes.
  • Design, develop, modify, integrate, debug, and sustain FMWF application components and associated services in accordance with approved technical baselines.
  • Evaluate requested system modifications, identify dependencies and risks, develop corrective engineering solutions, and maintain usability within evolving technical environments.
  • Perform secure software engineering and implement applicable security controls, least-privilege practices, auditability, error handling, data protection, and compliance requirements.
  • Maintain controlled development and test environments, including configuration management, patch validation, test data management, and secure backup of development data.
  • Develop and execute unit, integration, regression, interface, performance, security, and deployment-validation testing.
  • Conduct engineering validation of patches, updates, enhancements, and modifications before production release and verify production readiness.
  • Validate post-deployment functionality and performance; analyze failures and implement sustainable corrective actions.
  • Support cross-stack integration among the application, WebSphere middleware, DB2 databases, Windows/Linux systems, Active Directory, virtualization, storage, and security tooling.
  • Collaborate with database administrators on schemas, queries, data integrity, interfaces, migrations, performance, and recovery considerations.
  • Collaborate with infrastructure engineers and system administrators on environments, service accounts, deployment dependencies, capacity, availability, patching, and configuration changes.
  • Coordinate with cybersecurity personnel on RMF controls, vulnerability remediation, authorization evidence, assessment findings, and continuous-monitoring requirements.
  • Provide Level III technical escalation support through advanced diagnostics, log analysis, debugging, code-level root cause analysis, and fault isolation.
  • Support routine lifecycle sustainment, emergency corrective engineering, COOP, disaster recovery, and mission-continuity activities.
  • Support implementation and short-term sustainment of newly deployed capabilities and transition stable solutions into operations.
  • Participate in configuration reviews, readiness reviews, engineering change management, technical reviews, and QASP performance activities.
  • Develop and maintain source code, build/deployment materials, interface documentation, design records, test plans/results, release notes, configuration records, and operating procedures under version control.

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