Top Senior Software Engineer Jobs in Portland, ME

Lead the technical vision for ServiceTitan's iOS mobile applications, ensuring scalability, performance, and architectural integrity while mentoring engineers and driving cross-company collaboration.

The Senior Software Developer in Test will design and implement automated testing solutions for UI and APIs, collaborate with developers, and establish quality engineering practices.

Design and develop scalable software solutions for cloud-native infrastructure. Collaborate in a dynamic team to maintain high code quality and troubleshoot issues.

The role involves overseeing full-stack development, creating APIs, improving microservices, and collaborating with cross-functional teams to enhance mental health care interfaces.

The role involves leading validation and testing activities in regulated environments, collaborating with teams, and improving testing processes.

The Senior Software Engineer will design and build backend features and systems for Life360's partner ecosystem, leveraging AI tools for development and enhancing engineering workflows.

The Senior Software Engineer will design and build backend services, collaborate with teams, and ensure secure coding practices in a remote role.

Responsible for designing and building high-throughput data pipelines and infrastructure, mentoring junior engineers, and ensuring systems observability within healthcare tech.

The Senior Software Engineer will build and ship full-stack features, design scalable systems, integrate AI tools, and maintain high coding standards in a fast-paced startup environment.

As a Senior Software Engineer at Sidecar Health, you will design and build scalable backend services, APIs, and manage complex healthcare data and workflows while collaborating with product and cross-functional teams.

Lead the design and implementation of identity and access management solutions, collaborating in an agile environment and providing technical leadership.

The Senior Software Development Engineer will design and develop scalable web applications and APIs, implement automated testing, and maintain documentation while collaborating with teams.

The Senior Software Development/Operations Engineer will design, develop, and maintain web applications and REST APIs, implement testing strategies, troubleshoot production issues, and enhance automation frameworks.

Develop and maintain scalable software solutions, mentor developers, and integrate AI tools. Collaborate on technical solutions aligned with business goals.

Develop and maintain scalable, secure browser extension features using JavaScript/React/TypeScript. Write tests (Jest/TDD), collaborate with product and design, optimize performance and security, refactor and fix bugs, and uphold code quality through reviews.

The Senior Software Engineer will develop and maintain client-side applications, improve installation workflows, and ensure enterprise deployment support for cybersecurity products.

You'll build and expand a privacy-first backbone for healthcare, develop tools for customer engagement, and work iteratively with the team.

As a Senior Software Engineer, you'll design and build backend services for compliance, data, and payment products, collaborating with cross-functional teams and mentoring junior engineers.

Lead architecture and ship complex full-stack features across the stack, mentor engineers, partner with Product and Clinical teams, reduce technical debt, and integrate AI tools to improve mental healthcare outcomes.

The Senior Software Engineer will lead development, mentor engineers, and create data solutions using TypeScript, React, and Python. Responsibilities include designing applications, driving innovation, and ensuring high-quality user experiences.

Lead design and implementation of health data products, mentor engineers, own multiple projects, and develop scalable data solutions using modern technologies.

Lead design and implementation of products, mentor engineers, drive innovation, and build scalable data solutions using modern tech stack.

As a Senior/Staff Software Engineer, you will design and implement products, guide other engineers, and drive innovation in health data solutions.

Design and develop Salesforce solutions, manage integrations, enhance user interfaces, and support business process improvements with a strong focus on collaboration and documentation.

Lead development of AI-powered full-stack applications, mentor engineers, define technical direction, build performant front-end and scalable backend services, integrate LLMs/RAG, and establish engineering best practices for production AI workflows.