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Top Software Engineer Jobs in Belfast

986+ Job Results
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Principal Software Engineer for SAP SuccessFactors, you will design and implement innovative digital solutions for Walmart's Workforce Enablement systems, oversee integrations, mentor other consultants, and ensure technical feasibility across global functional responsibilities. You will handle all project phases, from requirements gathering to go-live support, while focusing on automation and best practices in SAP deployments.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Expert/Leader
578,950 Employees
Expert/Leader
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Distinguished Software Engineer, you will pioneer innovative technologies to enhance employee experiences. Your role involves strategic guidance, mentoring teams, and driving technology improvements to deliver scalable, high-quality systems. You will lead architectural discussions, ensure best practices, and foster a culture of excellence while aligning technical solutions with business objectives.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Principal Software Engineer at Walmart, you'll lead the Real Estate Technology team, guiding and mentoring engineers, driving the adoption of coding standards, and architecting complex software solutions. You'll also develop technical documentation, collaborate with cross-functional teams, and stay updated on technological advancements.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
578,950 Employees
Not Specified
Big Data • Cloud • Logistics • Machine Learning • Retail
Seeking a Staff Software Engineer with experience in React, ReactNative, Java, and GraphQL to deliver associate-centric people experiences in a large-scale environment. Responsibilities include designing solutions, guiding coding patterns, supporting code reviews, driving scalability and security, creating automation scripts, and translating customer requirements into test strategies.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
You will lead and develop technology-driven projects in a global engineering team, focusing on learning solutions for associates. Responsibilities include technical leadership, architectural decision-making, improving productivity, and software quality. You’ll engage in proof-of-concept development and drive adoption of new technologies.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Mid level
578,950 Employees
Mid level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Software Engineer III - DevOps at Walmart, you will oversee applications on Kubernetes and Docker, manage CI/CD processes, address production issues, and develop automation tools for monitoring and resource optimization. You will collaborate with engineering teams and participate in incident management while promoting company values.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Senior Software Engineer at Walmart, you will develop and implement digital solutions to support Walmart associates, focusing on scalable APIs, microservices, and cloud-based technologies. You will engage in design and code reviews, lead development projects in an agile environment, and enhance the team's success through collaboration across functions.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
The Senior Software Engineer will lead small engineering teams in developing and designing react-native and react.js mobile and web experiences. Responsibilities include providing support for business systems, troubleshooting production issues, and implementing solutions while ensuring compliance with company policies.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
The Senior Software Engineer - SAP FICO Functional will design, develop, and implement ERP solutions at Walmart, focusing on SAP Finance areas. Responsibilities include following agile processes, collaborating with global teams, applying TDD practices, and enhancing financial processes and technical solutions to support strategic initiatives.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Senior Software Engineer, you will lead and participate in projects, create and optimize software solutions using Java and microservices, implement event-driven architectures, and manage cross-functional collaboration, ensuring high-quality code delivery and efficient application development.
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
The Senior Software Engineer will collaborate with cross-functional teams to develop and implement complex applications, handling both front-end and back-end services. Responsibilities include conducting design reviews, improving system performance, and delivering scalable solutions. The role focuses on building robust systems and technologies within Walmart's People Technology team, ensuring alignment with business goals.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Software Engineer III, you will collaborate with frontend engineers to enhance the checkout experience for self-checkout kiosks. Responsibilities include developing software solutions, optimizing cloud infrastructure, mentoring team members, and addressing technical issues while ensuring scalability and performance of backend services.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Software Engineer III, you will develop a seamless checkout experience by collaborating with frontend engineers and other teams. You will design software solutions, optimize product performance in cloud infrastructure, mentor team members, and troubleshoot complex technical issues to enhance customer experience across various platforms.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Software Engineer III, you will collaborate with frontend engineers to enhance the checkout experience on self-service kiosks. Responsibilities include designing and developing software solutions, mentoring team members, troubleshooting complex issues, and optimizing products on Cloud Infra. You will work closely with various stakeholders to improve customer experience and operational efficiency.
5 Days Ago
Belfast, Northern Ireland
880 Employees
Entry level
880 Employees
Entry level
Cloud • Software
The Python Software Engineer role involves developing engineering solutions using Python, collaborating on designs and code reviews, deploying services, and mentoring colleagues. The focus is on automating SaaS user management and integrating data sources to enable data-driven decisions.
6 Days Ago
Belfast, Northern Ireland
Remote
2,030 Employees
Mid level
2,030 Employees
Mid level
Fintech • Financial Services
As a Backend Engineer at Monzo, you'll collaborate with diverse teams to build and support financial products, focusing on customer outcomes and leveraging various technologies like Go, Cassandra, and AWS. You'll address challenges in a dynamic squad environment, engaging in continuous learning and knowledge-sharing.
7 Days Ago
Belfast, Northern Ireland
Remote
Hybrid
287 Employees
Entry level
287 Employees
Entry level
Software
The AI Software Engineer will develop components of an AI software stack, optimize applications, implement mathematical operators, and validate models on new hardware platforms. The role requires collaboration and a strong desire to learn new skills.
13 Days Ago
Belfast, Northern Ireland
Hybrid
2,400 Employees
Mid level
2,400 Employees
Mid level
Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
The Consulting Software Engineer will help customers manage security solutions, ensure product security, and work with cross-functional teams on creating end-to-end security solutions. They will lead technical discussions, mentor engineers, and drive the adoption of architectural directions at Rapid7.
13 Days Ago
Belfast, Northern Ireland
Hybrid
2,400 Employees
Senior level
2,400 Employees
Senior level
Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
The Lead Software Engineer will drive strategies for technical challenges, mentor team members, and ensure the development of secure solutions for customers. Responsibilities include building and maintaining services, collaborating with UX and Product Management, and making impactful product decisions.
13 Days Ago
Belfast, Northern Ireland
Hybrid
2,400 Employees
Senior level
2,400 Employees
Senior level
Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
As a Senior Software Engineer, you will lead the development of complex features, mentor junior engineers, and collaborate with cross-functional teams to meet customer needs and enhance security solutions. You will be involved in the design, build, and maintenance of systems for managing large data volumes and will engage with the open-source community.
13 Days Ago
Belfast, Northern Ireland
Hybrid
2,400 Employees
Senior level
2,400 Employees
Senior level
Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
As a Senior Software Engineer in DevOps at Rapid7, you'll ensure the security, reliability, and availability of our modern security platform. Responsibilities include maintaining and improving microservice operations, developing internal automation, and mentoring engineers on AWS architecture and internal tools.
13 Days Ago
Belfast, Northern Ireland
Hybrid
2,400 Employees
Senior level
2,400 Employees
Senior level
Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
As a Senior Software Engineer, you will manage the entire development cycle, contribute to feature delivery, mentor junior engineers, and collaborate with cross-functional teams to address customer needs. You will ensure high-quality code and design solutions in security technology products.
13 Days Ago
Belfast, Northern Ireland
Hybrid
2,400 Employees
Senior level
2,400 Employees
Senior level
Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
As a Senior Software Engineer, you will contribute to the Velociraptor open source community by developing and advocating for its tools. Your role includes designing, building, and maintaining solutions while mentoring others and collaborating with internal teams and customers.
8 Days Ago
Belfast, Northern Ireland
285 Employees
Senior level
285 Employees
Senior level
Financial Services
The Software Engineer III develops and maintains software solutions to support business operations, engages in Agile development processes, and collaborates with cross-functional teams to deliver software applications. Responsibilities include coding, testing, production support, and maintaining engineering standards while managing risks and resolving user issues.
8 Days Ago
Belfast, Northern Ireland
285 Employees
Senior level
285 Employees
Senior level
Financial Services
The Software Development Manager will oversee agile teams in delivering software solutions and maintaining existing applications. Responsibilities include coordinating development processes, managing team resources, ensuring coding standards, and collaborating with stakeholders to meet business needs.
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