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Top C# Jobs in Portland, ME

343+ Job Results
Yesterday
2 Locations
Remote
1,500 Employees
Expert/Leader
1,500 Employees
Expert/Leader
HR Tech
As a Principal Software Engineer at BambooHR, you will design and implement backend processes, RESTful APIs, and optimize performance. You'll mentor engineers, research technologies, and integrate projects to enhance the leading HR software for SMBs.
Top Benefits:
401-K
401-K Matching
Company Equity
+41 More
Yesterday
United States
Remote
2,753 Employees
113K-160K Annually
Senior level
2,753 Employees
113K-160K Annually
Senior level
Fintech • Software
As a Senior RPA Automation Engineer at BILL, you will lead the development and implementation of automation solutions focused on improving financial workflows for small and mid-size businesses. Key responsibilities include assessing RPA infrastructure, establishing automation architecture, developing best practices, and guiding AI/ML pilot projects while mentoring junior developers.
Yesterday
2 Locations
Remote
735 Employees
125K-185K Annually
Senior level
735 Employees
125K-185K Annually
Senior level
eCommerce • Food • Software
As a Senior DevOps Engineer, you'll support engineering teams by providing architectural solutions for scaling Olo's infrastructure. You'll lead complex projects, collaborate with teams on data management tools, and develop standards for platform-wide practices. Your expertise will include managing Elasticsearch, implementing ETL pipelines, and utilizing modern programming languages and containerization technologies.
Yesterday
United States
Remote
8,768 Employees
210K-315K Annually
Senior level
8,768 Employees
210K-315K Annually
Senior level
Gaming
The Lead Engineer, Mobile SDKs is responsible for designing and developing SDKs for mobile games, improving developer experience, enhancing SDK performance and security, and providing technical leadership to the development team. This role involves managing SDK delivery processes and staying updated on mobile game development trends.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+15 More
Yesterday
United States of America
Remote
1,069 Employees
Senior level
1,069 Employees
Senior level
Healthtech • Professional Services • Software
The Staff Software Engineer will analyze system specifications, develop high-quality software, mentor other engineers, conduct system analysis, and lead architecture/design efforts. Responsibilities also include enforcing testing standards and reviewing documentation to ensure software support and quality.
Yesterday
United States
Remote
129 Employees
95K-98K Annually
Mid level
129 Employees
95K-98K Annually
Mid level
Software
The Software Quality Assurance Engineer collaborates with the quality assurance team to ensure excellent user experience with Common App's software products. Responsibilities include planning, developing, and executing comprehensive system tests, and conducting functional, security, accessibility, and compatibility tests. The role also involves writing and maintaining QA automation scripts, debugging code issues, and assisting various departments in QA-related activities.
2 Days Ago
U.S.
Remote
269 Employees
185K-200K Annually
Senior level
269 Employees
185K-200K Annually
Senior level
Artificial Intelligence • Music • Software
As a Senior Software Engineer II for ML Core, you will define architecture and implement changes for backend services. Responsibilities include optimizing search infrastructure, enabling rapid ML model productionalization, mentoring team members, and managing complex projects across teams.
2 Days Ago
U.S.
Remote
200 Employees
185K-200K Annually
Senior level
200 Employees
185K-200K Annually
Senior level
Consumer Web • Digital Media • Information Technology • Music • Software
The Senior Software Engineer II will define architecture and implement changes across backend services for scalable solutions. Responsibilities include optimizing search infrastructure, advocating system designs, overseeing complex projects, mentoring team members, and adapting to change while focusing on customer experience and project quality.
Top Benefits:
401-K Matching
Commuter Benefits
Company Equity
+20 More
2 Days Ago
USA
Remote
8,150 Employees
Senior level
8,150 Employees
Senior level
Information Technology • Software • Travel
The Senior Software Engineer at Sabre will focus on developing and supporting the SynXis Central Reservation System, ensuring quality, performance, and scalability of systems. The role involves mentoring new engineers, conducting technical training, diagnosing and resolving system issues, and contributing to architectural governance and documentation.
2 Days Ago
US
Remote
1,880 Employees
Entry level
1,880 Employees
Entry level
Software
The Global Support L2 Engineer is responsible for troubleshooting platform-related issues, providing solutions, conducting root-cause analysis, and collaborating with R&D for product improvement. The role involves interacting with a global customer base and utilizing various technologies to enhance product performance.
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