Top Backend Jobs in Belfast

As a Senior Backend Engineer at DuckDuckGo, you'll lead backend projects, mentor engineers, and develop AI-enhanced features for the company's privacy-centric product line.

The Senior Software Engineer will design and build backend services for health data, improve reliability, and deliver robust solutions to enhance patient care.

The Senior Backend Engineer will build key backend services for an observability platform, manage data pipelines, work with open-source contributors, and tackle scalable backend system design challenges.

As a Senior Python Backend Engineer at VidRush, you'll build AI-driven video production systems, ship production-level ML/LLM services, and work closely with product teams while ensuring high autonomy and delivery speed.

As a Principal Backend Engineer, you'll lead technical direction, mentor engineers, and manage complex systems, ensuring high quality and collaboration across teams.

Seeking a Back-End/Infra Engineer with 8+ years experience in software engineering to develop and maintain dynamic developer sandboxes, manage Kubernetes infrastructure, and ensure efficient lifecycle management.

The Fullstack Engineer will focus on product software engineering, agents framework engineering, and R&D in AI and cybersecurity. Responsibilities include hands-on engineering, testing, and integrating AI Agents into existing systems.

Design, build, and maintain backend services for WalletConnect Pay. Collaborate cross-functionally, lead architecture decisions, and own services end-to-end.

The Backend Engineer III will collaborate with cross-functional teams to design and build parts of Monzo's banking platform using technologies like Go and Kubernetes, focusing on customer outcomes and resilient software.

As a Senior Backend Engineer, you will collaborate with cross-functional teams to build resilient software and support various banking operations using technologies like Go and Kubernetes.

As a Staff Backend Engineer, you will collaborate across teams to build and improve backend systems using various technologies, focusing on customer-centric solutions and resilient software.

As a Senior Product Engineer at Attio, you'll design and build scalable backend systems, lead projects, and innovate in cloud-native architecture, ensuring performance and reliability.

As a Senior Backend Engineer, you'll develop features using Python and various AWS services, focusing on AI-driven solutions for the insurance sector.

The Senior Backend Engineer will develop and improve backend web applications, focusing on microservices, database design, and cloud systems while collaborating with other teams and mentoring junior developers.

Collaborate in cross-functional teams to develop new features, enhance APIs, and optimize system performance for high-volume applications while ensuring a customer-centric approach.

The Senior Backend Engineer will enhance Deel's payroll platform by developing features, collaborating with cross-functional teams, and ensuring system scalability and performance under high transaction volumes.

As a Senior Backend Engineer, you'll design and implement core services for a crypto trading platform, focusing on performance monitoring, data pipelines, and system scalability.

The Senior Java Backend Engineer will lead backend development for a migration project in a complex AWS environment, focusing on automating the actuarial lifecycle in Reinsurance and ensuring alignment with architectural standards.

As a Senior Backend Engineer, you'll design and maintain backend systems for Free to Play games, ensuring scalable and efficient code while mentoring team members.

As a Senior Backend Engineer, you'll influence the project roadmap, deliver features, maintain systems, and ensure performance and reliability in a remote team. You'll collaborate on large-scale projects while contributing to the open-source Grafana Mimir OSS.

As a Senior Software Engineer, you will build scalable distributed systems, improve developer experience, mentor peers, and lead incident responses.

You will design and build scalable backend systems and data infrastructure to automate financial processes, utilizing Python and GCP for global clients.

A mid-level C# .Net Back End Software Engineer responsible for the software development lifecycle, collaborating with teams, and maintaining software applications with a focus on Azure cloud services.

Develop and maintain highly-scalable backends for a sports betting platform. Collaborate with team on features, support production applications, and mentor juniors.

As a Senior NodeJS Backend Developer, you will develop backend services, collaborate with stakeholders, optimize application services, implement security protocols, and design data storage solutions.