Software Developer Jobs in Northern Ireland, United Kingdom

Sonatus is transforming automotive software for AI-enabled vehicles, with solutions deployed in over 8 million cars. This role develops and optimizes the Fastlane Collector and Copilot platforms on High-Performance Compute systems.

Software Engineering & Development, Charles River Development, Assistant Vice President

Product Development Tools organization at Workday builds tooling that powers thousands of engineers, creating frictionless experiences for the development community. As a Senior Software Development Engineer you will design and ship microservices, APIs and CI/CD automation that enhance the development lifecycle, mentor engineers and drive high‑quality, scalable solutions.

The Aurora Control Plane Developer Experience team within AWS Utility Computing builds and manages essential service components, APIs, and workflows to orchestrate and secure Amazon Aurora's distributed database infrastructure. As a Software Development Engineer II, you will design, develop, and own significant system software components critical to industry-leading cloud database services while mentoring other engineers.

Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. We are transforming the legal experience for all by bettering the lives of legal professionals while increasing access to justice.

Kernel Software Developer role at ThreatLocker focuses on designing, developing, and maintaining kernel-level code for Windows, Linux, and Mac platforms. The position requires deep expertise in C programming, device driver development, and CI/CD pipelines, with responsibilities including debugging, testing, and porting Linux distributions.

AWS Solutions organization – building scalable, reliable email services for millions of customers worldwide. As a Software Development Engineer on the Simple Email Service (SES) team you will design and implement backend and customer‑facing systems, contribute to on‑call reliability, and collaborate on strategic feature planning.

Software Development Manager overseeing a multi‑disciplinary development and QA team, ensuring delivery of core business applications, managing on‑site and off‑site resources, and driving process improvements.

Engineering team at Clio builds legal AI SaaS platforms that empower law firms worldwide. The Software Development Manager leads a triad of Designer, Product, and Development, coaching engineers, designing technical solutions, and contributing code while shaping roadmaps and hiring top talent.

The Workforce Solutions team at Amazon builds people-forward technology to support the global workforce. As a Software Development Engineer, you design and operate distributed microservices on AWS, modernize legacy systems, and build event-driven data pipelines.

EMEA R&D – International Engineering Center at Foxit builds AI-powered, document-centric applications. The Junior Software Engineer develops Python-based services, supports AI-powered features using LLMs, and contributes to document ingestion and semantic search workflows.

Workforce Solutions (WS) builds world‑class people‑forward technology for Amazon employees, creating tools for pay, training, and career mobility. As a Software Development Engineer you will design, develop, and test Amazon‑scale enterprise business systems, own automation in a server‑less environment, and solve complex scaling challenges.

Graduate Programme at Zinkworks, a technology team focused on modernising telecom and financial services through cloud and AI-driven automation. The role involves collaborating with cross‑functional teams to design and develop software applications, contribute to brainstorming sessions, and continuously improve skills under senior mentorship.

Simple Email Service (SES) team at AWS Solutions builds scalable email infrastructure that powers millions of customers worldwide. As a Software Development Engineer you will design and implement backend and customer‑facing features, ensure high availability, and participate in on‑call rotations and strategic planning.

Zinkworks Software Development Team modernizes legacy telecom and financial systems while training the next generation of engineers. As a Software Developer Apprentice you will learn Python, Java, SQL, Spring Boot, Docker and GCP through structured FIT training and hands‑on project work, participating in daily scrums and code reviews.

Fiserv, a global leader in Fintech and payments, seeks a Software Developer to design, develop, and maintain high‑quality software applications supporting its business goals. The role involves collaborating with cross‑functional teams, gathering requirements, translating them into technical specifications, coding, testing, debugging, and peer‑reviewing code.

Software Development Engineer II on CarGurus’ International team in Dublin, building full‑stack dealer products with Java, Spring Boot, React, and TypeScript. The role drives end‑to‑end development, from design and coding to testing, deployment, and monitoring, while collaborating with product managers and engineers across the organization.

The AWS Lambda Runtimes team in Dublin builds and maintains the core infrastructure enabling serverless code execution across multiple languages. This role involves implementing runtime features, managing security updates, and supporting libraries to ensure a seamless developer experience.

Intelligent Cloud Hosting (ICON) team at Amazon builds next‑generation managed hosting platform technologies that boost engineer productivity and improve security, availability, efficiency, and compliance for Amazon retail services. As a Software Development Manager you will lead design, implementation and delivery of large‑scale software projects, mentor engineers, and collaborate with senior technical stakeholders to shape product strategy.

Intelligent Cloud Hosting (ICON) team at Amazon builds next‑generation managed hosting platforms that boost engineer productivity and improve security, availability, and efficiency for Amazon’s retail services. The Software Development Manager leads design, implementation and delivery of large‑scale platform technologies, mentors engineers and collaborates with senior technical stakeholders.