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Top Software Engineer Jobs in Belfast

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13 Days Ago
Belfast, Northern Ireland
Remote
39 Employees
Senior level
39 Employees
Senior level
Security • Software
The Senior Software Engineer will enhance the analysis engine of Mayhem, focusing on identifying bugs and security vulnerabilities. Responsibilities include developing features, fixing bugs, writing tests, and collaborating with support engineers. Ideal candidates have strong programming skills, knowledge of operating system concepts, and experience in vulnerability research or reverse engineering.
13 Days Ago
Belfast, Northern Ireland
133 Employees
Mid level
133 Employees
Mid level
Artificial Intelligence • Edtech
As a Senior Software Engineer at Constructor, you will design and develop APIs, create Kubernetes operators, conduct code reviews, collaborate on new features, and troubleshoot performance issues while implementing the platform architecture.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Principal Software Engineer will lead the architecture and development of Fivetran’s Data Lake product, ensuring scalable and reliable data storage solutions. Responsibilities include collaborating with product teams, designing large-scale systems, contributing to open-source projects, and managing performance and fault-tolerance challenges while mentoring the engineering team.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Principal Software Engineer will lead the architecture, design, and implementation of Fivetran's Data Lake products, ensuring scalable, high-performance systems without transformations. Responsibilities include collaborating with product teams, running large-scale systems, contributing to open-source projects, and solving complex performance issues.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Principal Software Engineer will design, implement, and maintain reliable large-scale data lake systems, collaborating with product teams to deliver innovative capabilities for customers. Responsibilities include contributing to open-source projects, addressing performance issues, and ensuring operational excellence in data services.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Principal Software Engineer will lead the architecture and development of Fivetran’s Data Lake product, collaborating with product teams, ensuring system reliability, and driving performance improvements. Responsibilities include designing large-scale systems, contributing to open-source projects, and influencing technical direction across teams.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Principal Software Engineer will lead the architecture, design, and development of Fivetran’s Data Lake product. This role involves collaborating with product teams, operating large-scale data lake systems, and ensuring high performance and reliability. The engineer will also contribute to open-source projects and drive innovations in technology.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
As a Principal Software Engineer, you will lead the architecture and development of Fivetran’s Data Lake product, ensuring customers have scalable and reliable access to queryable data. Responsibilities include collaborating with product teams, overseeing large-scale data lake systems, contributing to open-source projects, and enhancing performance and availability of services.
14 Days Ago
Belfast, Northern Ireland
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Senior Software Engineer will develop and manage data pipelines, ensuring technical excellence, mentoring juniors, and participating in software design and architectural discussions. Responsibilities include writing connectors for integrations, enhancing features, bug fixes, and following coding best practices in a collaborative environment.
14 Days Ago
Belfast, Northern Ireland
1,200 Employees
Expert/Leader
1,200 Employees
Expert/Leader
Big Data • Cloud • Software • Database
As a Staff Software Engineer at Fivetran, you will develop enterprise-grade software, focusing on creating innovative solutions for large customers. Your responsibilities include leading projects, maintaining high standards for code quality, collaborating across teams, and driving improvements in the codebase and infrastructure.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Principal Software Engineer will lead the architecture, design, and development of the Data Lake product. Responsibilities include collaborating with product teams, developing scalable data lake systems, contributing to open-source projects, and ensuring operational excellence.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Principal Software Engineer will lead the architecture, design, and development of Fivetran’s Data Lake product. Responsibilities include collaborating with product teams, designing and implementing scalable data lake systems, improving performance and reliability, and contributing to open-source projects.
14 Days Ago
Belfast, Northern Ireland
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Senior Software Engineer will build and maintain data pipelines, develop connectors, contribute to code and architectural design, and mentor junior staff. Responsibilities include writing Java code, troubleshooting issues, and participating in on-call duty. This role focuses on ensuring technical excellence in the team's services.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Principal Software Engineer will lead the design and development of Fivetran’s Data Lake product, ensuring scalability and performance. Responsibilities include collaborating with product teams, implementing data lake systems, contributing to open-source projects, and solving operational issues to maintain high availability and performance.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Principal Software Engineer will lead the architecture, design, and development of Fivetran’s Data Lake product. Responsibilities include designing reliable large-scale data lake systems, collaborating with product teams, contributing to open-source projects, and ensuring operational excellence.
14 Days Ago
Belfast, Northern Ireland
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Senior Software Engineer will develop automation solutions and custom tools to improve developer productivity within the engineering team. Responsibilities include collaborating with stakeholders, troubleshooting issues, and documenting processes to enhance efficiency.
14 Days Ago
Belfast, Northern Ireland
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Senior Software Engineer will enhance developer productivity by creating automation solutions and custom tools for various teams. Responsibilities include troubleshooting issues, improving automation strategies, and collaborating with stakeholders to streamline processes. The role requires a strong engineering background and proficiency in multiple programming languages.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
As a Principal Software Engineer at Fivetran, you will lead the design and development of the Data Lake product, ensuring queryable data for customers without transformations. Your role involves collaborating with product teams, analyzing performance issues, and maintaining high reliability and operational excellence for large-scale data lake systems.
14 Days Ago
Belfast, Northern Ireland
Remote
60 Employees
Mid level
60 Employees
Mid level
Software
The Senior Software Engineer will engage in discussions and research related to new features and products, write quality code, document their work, and actively participate in community interactions on platforms like GitHub and Discord. A strong emphasis on coding standards, communication, and motivation is essential.
14 Days Ago
Belfast, Northern Ireland
Remote
60 Employees
Mid level
60 Employees
Mid level
Software
The Staff/Senior Software Engineer will work on the backend of a SaaS product, taking ownership of the full development lifecycle, including planning, execution, testing, and production support. Responsibilities include discussing issues, designing features, and ensuring code quality while collaborating effectively in a remote team environment.
14 Days Ago
Belfast, Northern Ireland
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
As a Senior Software Engineer at Fivetran, you'll build and manage data pipelines to streamline data movement from various sources to warehouses. Responsibilities include writing and reviewing Java code, developing new connectors, enhancing features, and ensuring technical excellence while mentoring junior team members.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
Lead the technical architecture, design, and development of Fivetran’s Data Lake product. Responsibilities include creating highly reliable large-scale data lake systems, collaborating with product teams, contributing to open-source projects, and ensuring operational excellence and performance improvements.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Principal Software Engineer will lead the architecture, design, and development of Fivetran’s Data Lake product, enhancing scalability and performance while ensuring high reliability of large-scale systems. Responsibilities include collaborating with product teams, implementing reliable data lake systems, and addressing performance and availability challenges.
14 Days Ago
Belfast, Northern Ireland
1,200 Employees
Expert/Leader
1,200 Employees
Expert/Leader
Big Data • Cloud • Software • Database
The Staff Software Engineer will develop enterprise-grade software, focusing on capabilities and features for sophisticated customers. Responsibilities include leading project design and development, maintaining code quality, collaborating on cross-functional projects, and ensuring customer satisfaction by providing technical solutions. The role requires a strong emphasis on reliability and security in data infrastructure.
14 Days Ago
Belfast, Northern Ireland
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Principal Software Engineer will lead the architecture, design, and development of Fivetran's Data Lake product. Responsibilities include partnering with product teams, ensuring operational excellence, and contributing to open-source projects. The role requires deep technical expertise and leadership in large scale data systems.
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