Top Java Developer Jobs in Portland, ME

Lead and mentor a team of engineers to design, implement, and maintain scalable, enterprise-grade services. Drive architecture decisions, conduct code and architecture reviews, define testing strategies, collaborate cross-functionally, engage with clients on complex technical issues, and continuously improve development processes and tooling.

The Senior Software Engineer, Java - Technical Lead will lead software development, architecture decisions, and mentorship in building scalable IT operations solutions.

Design and implement scalable solutions for IT operations, lead software development, mentor junior engineers, and ensure high-quality software delivery.

The Senior Software Engineer will develop scalable software solutions, commit code, and implement design patterns, ensuring high-quality applications for NinjaOne's IT Operations product suite.

The Java Developer will participate in all SDLC phases, enhance enterprise applications, and implement security and REST services in a cloud environment.

Design and develop software solutions, provide support throughout the software development life cycle, and lead project team efforts to deliver enterprise applications.

The Full Stack Java Developer will design, develop, and maintain enterprise-class applications, focusing on secure and scalable web services for client-facing applications, especially in HHS programs.

The role involves building backend services for advisor productivity, integrating data sources, designing APIs, and contributing to both backend and frontend development in a greenfield project.

Responsible for backend platform development in a Java monolith, enhancing integrations, and delivering client and advisor features while ensuring engineering quality and team collaboration.

As a Senior Java Engineer at Veeva Systems, you'll develop enterprise applications, innovate features, mentor junior engineers, and collaborate closely with product teams, all while focusing on maintaining high code quality.

The Principal Software Engineer will develop scalable enterprise applications, mentor engineers, drive technical decisions, and ensure high-quality code delivery.

The Senior Java Engineer will design, build, and maintain backend services for messaging and communication systems, focusing on team collaboration and software delivery best practices.

The Senior Software Engineer will develop and maintain big data applications, focusing on distributed computing, automation, and collaboration with teams to enhance healthcare solutions.

Front-end–focused full-stack engineer building Angular SPAs, integrating Java-based back-ends, ensuring performance and accessibility, contributing to architecture, testing, CI/CD, containerization, and cross-team delivery.

The Product Engineer designs and implements digital products using modern technologies, manages production applications, and coaches teams in agile practices.

The Senior Software Engineer leads design and development of software features, mentors engineers, and ensures high-quality solutions in an Agile environment.

The Product Engineer designs and implements large-scale distributed systems using Java and Spring Boot, following Agile methodologies with a focus on REST APIs and security best practices.

As a Senior Backend Engineer, you'll design and deploy scalable services for Chess.com, contributing to architecture and technology decisions while supporting a distributed team.

The Java Backend Engineer will design and build high-performance, scalable backend systems, focusing on API design, troubleshooting, and ensuring reliability.

As a Senior Java Software Developer, you will lead technical direction, mentor peers, and provide innovative solutions while collaborating with clients using modern technologies.

The Senior Software Engineer collaborates with engineers to build scalable solutions, following Agile practices while mentoring team members and enhancing software design.

The role involves improving Elasticsearch's distributed components, maintaining cluster coordination systems, and addressing complex issues to optimize performance and scalability.

Design, develop, and maintain Java-based backend services and APIs for KeeperApp. Own backend components, optimize MySQL schemas/queries, ensure performance and reliability, apply secure coding practices, participate in code reviews, and collaborate with product and engineering teams to deliver features iteratively.

As a Staff Software Engineer, you will design and develop scalable software solutions, contribute to cloud-native architecture, ensure high code quality, and collaborate across teams.

Responsible for designing, developing, testing, and maintaining secure Java applications, providing leadership and mentorship, and ensuring compliance with SDLC frameworks.