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Senior Software Engineer

Job in Portland, Cumberland County, Maine, 04122, USA
Listing for: Resource Data
Full Time position
Listed on 2026-09-04
Job specializations:
  • Software Development
    Full Stack Developer, Software Engineer, Backend Developer
Salary/Wage Range or Industry Benchmark: 115000 - 155000 USD Yearly USD 115000.00 155000.00 YEAR
Job Description & How to Apply Below

As a Senior Software Engineer at Resource Data, you will join a team of consultants leading complex technical work and resolving ambiguous business challenges.

The Senior Software Engineer drives the design and implementation of complex software systems and components, applying sound judgment in situations with limited direction. This role plays a key part in elevating overall solution quality through technical leadership, collaboration, and mentorship, while maintaining strong client relationships and delivering high-quality, scalable solutions.

Key Responsibilities
  • Contribute across the full application stack, including front-end interfaces, back-end services, APIs, integrations, and database layers using modern development frameworks
  • Design and develop modern front-end applications and user interfaces using React and related front-end technologies
  • Design, optimize, and maintain normalized relational database schemas independently
  • Perform high standards for code quality, testing, documentation, and overall solution integrity
  • Drive adoption of source control best practices, including code reviews and CI/CD pipeline integration
  • Contribute to requirements analysis, refine high-level needs, and translate them into actionable development plans
  • Identify opportunities to improve technical solutions, delivery approaches, and client outcomes
  • Support estimation, scoping, and proposal development activities
Basic Qualifications
  • 4+ years of professional software engineering experience
  • Experience building front-end applications with React, including component-based architecture, state management, and API integration
  • Full-stack development experience using modern back-end frameworks, especially Microsoft .NET Framework and .NET Core / .NET, including development of APIs, services, and enterprise applications
  • Proven ability to lead the design and implementation of complex or ambiguous systems with limited direction
  • Strong judgment in making architectural and technical tradeoffs across performance, scalability, security, and delivery constraints
  • Advanced experience with source control systems, branching strategies, and code review practices
  • Hands-on experience with CI/CD pipelines and automated deployment processes
  • Demonstrated ability to establish and uphold testing, documentation, and code quality standards
  • Strong written and verbal communication skills, including the ability to explain technical concepts to non-technical stakeholders
Preferred Qualifications
  • Experience working in consulting or client-facing environments
  • Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and modern application architectures
  • Background in the natural resource management or environmental services sector
  • Experience designing distributed systems or microservices architectures
  • Strong background in relational database design and performance optimization
  • Exposure to Agile or hybrid Agile/Waterfall delivery models
  • Experience contributing to technical proposals, estimations, or pre-sales activities
About Us

For more than 37 years, we’ve designed and built innovative technology solutions for our clients most complex challenges. We work on diverse projects spanning different industries, tech stacks, and systems. Forming strong partnerships with our clients is a cornerstone of our success. As a result, we’ve expanded to 5 locations and more than 200 employees.

We Believe in Team

We come from diverse backgrounds, not just IT, and have a wide range of interests. This diversity brings unique perspectives and insights to our work. You’ll always find support from coworkers—no matter their role or location. We believe in working together, pooling our ideas and expertise to achieve amazing results. Together, let’s conquer challenges and grow our skills all while enjoying our work.

It’s

About Balance

Work-life balance” isn’t a catch phrase, it’s a core value we live every day. Say goodbye to overtime, long hours, and constant travel. Our culture is built around focusing on what truly matters to you. Whether it’s investing quality time with family, achieving personal fitness goals, dominating your favorite game, or embarking on that dream safari, we support your…

Position Requirements
10+ Years work experience
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