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Top Backend Jobs in Dublin

53+ Job Results
18 Hours Ago
Dublin, Ireland
1,723 Employees
3-5 Years of Experience
1,723 Employees
3-5 Years of Experience
Consumer Web • eCommerce • Marketing Tech • Payments • Software • Design • SEO
Backend Software Engineer position at Squarespace working on Product Engineering teams to create seamless, integrated products. Responsibilities include writing server-side code, building backend services with Java, collaborating with engineers and designers, and ensuring system reliability. Required skills include 3+ years of development experience in Java, solid computer science foundation, and a degree in Computer Science or equivalent industry experience.
2 Days Ago
Dublin, Ireland
1,000 Employees
3-5 Years of Experience
1,000 Employees
3-5 Years of Experience
Consumer Web • eCommerce • Fashion • Retail
The Software Engineer - Back End will design, develop, and maintain scalable backend systems, ensuring code quality, managing databases, and creating APIs. They will collaborate with other developers, optimize applications for performance, and implement security practices while participating in Agile ceremonies.
2 Days Ago
Dublin, Ireland
Remote
242 Employees
7+ Years of Experience
242 Employees
7+ Years of Experience
Artificial Intelligence • Machine Learning • Natural Language Processing • Conversational AI
As a Senior Backend Engineer, you will design and implement scalable backend services and APIs, optimize performance and security, and troubleshoot production issues. You'll collaborate with cross-functional teams and participate in code reviews while ensuring the backend services meet customer needs.
3 Days Ago
Dublin, Ireland
Remote
242 Employees
7+ Years of Experience
242 Employees
7+ Years of Experience
Artificial Intelligence • Machine Learning • Natural Language Processing • Conversational AI
As a Senior Backend Engineer, you will enhance the platform by designing, developing, and deploying backend services and APIs, ensuring optimal performance and security while collaborating across teams. Your role involves troubleshooting production issues and participating in code reviews.
3 Days Ago
Dublin, Ireland
Remote
10,000 Employees
3-5 Years of Experience
10,000 Employees
3-5 Years of Experience
Cloud • Information Technology • Sales • Security • Cybersecurity
The Backend Engineer III will focus on developing core orchestration and workflow capabilities for customers and internal product groups. Responsibilities include designing and maintaining backend services, building scalable distributed systems, and troubleshooting production issues while collaborating with product managers and other engineers.
5 Days Ago
Dublin, Ireland
744 Employees
7+ Years of Experience
744 Employees
7+ Years of Experience
Enterprise Web • Marketing Tech • Software
As a Senior Backend Engineer at Contentful, you'll work on complex backend systems, enhancing content discovery and AI integration, and building REST and GraphQL APIs for millions of requests. You'll collaborate with cross-functional teams and innovate within a dynamic environment, utilizing technologies like AWS and Elasticsearch.
8 Days Ago
Dublin, Ireland
Remote
700 Employees
5-7 Years of Experience
700 Employees
5-7 Years of Experience
Cloud • Mobile • Sales • Software
As a Senior Backend Engineer at Aircall, you will design and develop scalable voice solutions, mentor team members, optimize platform performance, and ensure high quality and security standards. You will work with AWS and various back-end stacks to deliver business-critical features for customers.
10 Days Ago
Dublin, Ireland
Remote
10,000 Employees
3-5 Years of Experience
10,000 Employees
3-5 Years of Experience
Cloud • Information Technology • Sales • Security • Cybersecurity
The Senior Backend Software Engineer will design and build scalable distributed services and systems, focusing on creating a low-code/no-code app-building product for security applications. Responsibilities include troubleshooting production issues, collaborating with product managers, and implementing cross-team initiatives.

Featured Jobs

11 Days Ago
Dublin, Ireland
Remote
2,050 Employees
3-5 Years of Experience
2,050 Employees
3-5 Years of Experience
Cloud • Security • Software • Cybersecurity • Automation
As a Backend Engineer in Engineering Productivity at GitLab, you will enhance developer efficiency by optimizing workflows, measuring productivity, and implementing improvements to get insights into engineering performance. You will collaborate on tooling development, contribute to KPI initiatives, and actively improve the developer experience.
17 Days Ago
Dublin, Ireland
Remote
242 Employees
7+ Years of Experience
242 Employees
7+ Years of Experience
Artificial Intelligence • Machine Learning • Natural Language Processing • Conversational AI
As a Senior Backend Engineer at Smartcat, you will design, develop, and deploy scalable backend services and APIs, optimize performance, and collaborate with various teams. You'll troubleshoot production issues and actively engage in code reviews and knowledge sharing.
19 Days Ago
Dublin, Ireland
Remote
700 Employees
5-7 Years of Experience
700 Employees
5-7 Years of Experience
Cloud • Mobile • Sales • Software
In this role, you will design, develop, and operate AI features that add customer value. You'll participate in requirements analysis, propose innovative AI solutions, write clean scalable code, and mentor team members while improving performance and security of voice solutions at Aircall.
21 Hours Ago
Dublin, Ireland
Remote
7+ Years of Experience
7+ Years of Experience
Cloud • HR Tech • Professional Services • Software
The Senior Backend Engineer will architect, build, and improve search systems and AI/ML services, optimizing backend processes and API design for high reliability and low latency. The role includes code reviews, maintaining documentation, participating in meetings, and on-call support while ensuring effective collaboration and continuous learning.
Yesterday
Dublin, Ireland
Remote
60 Employees
7+ Years of Experience
60 Employees
7+ Years of Experience
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.
3 Days Ago
Dublin, Ireland
Hybrid
82 Employees
7+ Years of Experience
82 Employees
7+ Years of Experience
Automotive • Software
The Lead Cloud Backend Engineer will design, develop, and deploy scalable backend services and APIs for cloud-based automotive applications, lead performance optimization, implement security best practices, and mentor junior engineers while collaborating with cross-functional teams.
4 Days Ago
Dublin, Ireland
6,766 Employees
5-7 Years of Experience
6,766 Employees
5-7 Years of Experience
Software
The Senior Software Engineer II will lead complex backend projects, solve technical challenges, design scalable solutions, mentor team members, and promote best engineering practices. The role focuses on building distributed systems and AI-powered applications while collaborating across teams.
4 Days Ago
Dublin, Ireland
Remote
57 Employees
7+ Years of Experience
57 Employees
7+ Years of Experience
Mobile • Software
As a Staff Software Engineer - Backend, you will lead a software development team to build and enhance a Ruby-based API for mobile dating apps. Responsibilities include collaborating across teams, managing large-scale web applications, debugging, developing solutions, and ensuring timely project delivery.
4 Days Ago
Dublin, Ireland
Remote
1,213 Employees
7+ Years of Experience
1,213 Employees
7+ Years of Experience
Information Technology • Mobile • Consulting
As a Staff Back-End Engineer, you'll drive technical standards, lead backend engineers, conduct code reviews, and help team members overcome technical challenges. You will also contribute to the architectural design and assist in technical interviews while implementing new technologies to enhance efficiency.
5 Days Ago
Dublin, Ireland
56 Employees
5-7 Years of Experience
56 Employees
5-7 Years of Experience
Artificial Intelligence • Machine Learning
As a Backend Engineer at CalypsoAI, you will design and build backend architecture for new and existing AI security products, develop RESTful APIs, and collaborate with teams on software features while ensuring application scalability. Your role will involve working with technologies like Python, FastAPI, and AWS.
5 Days Ago
Dublin, Ireland
Remote
6,766 Employees
1-3 Years of Experience
6,766 Employees
1-3 Years of Experience
Software
As a Staff Software Engineer, you will write and ship production code with meaningful impact, collaborate with various teams, implement user behavior experiments, and develop innovative product features while coaching and mentoring other engineers.
6 Days Ago
Dublin, Ireland
Remote
147 Employees
3-5 Years of Experience
147 Employees
3-5 Years of Experience
Blockchain
The Backend Developer will design and optimize backend systems, support feature development across platforms, define infrastructure for service deployment, and engage with users to enhance product direction. They will also contribute to team culture and collaboration while ensuring high-quality implementations.
6 Days Ago
Dublin, Ireland
Remote
147 Employees
3-5 Years of Experience
147 Employees
3-5 Years of Experience
Blockchain
As a Backend Golang Developer at Trust Wallet, you'll design systems, develop and optimize backend features, and define service infrastructure. You'll collaborate with teams to enhance product direction through user feedback and ensure systems effectively support millions of users across multiple platforms.
6 Days Ago
Dublin, Ireland
Remote
147 Employees
3-5 Years of Experience
147 Employees
3-5 Years of Experience
Blockchain
As a Backend Engineer at Trust Wallet, you will develop and optimize backend features, define deployment strategies for backend services, ensure high service level agreements through monitoring, and contribute to team culture during new hire integrations.
6 Days Ago
Dublin, Ireland
Remote
505 Employees
5-7 Years of Experience
505 Employees
5-7 Years of Experience
Payments • Transportation • Financial Services
As a Back-End Developer at Gozem, you'll handle server-side logic, data exchange management, and database maintenance while ensuring high performance for user requests. You'll develop clean code, troubleshoot bugs, and integrate front-end elements. Collaboration with global teams and providing training to internal teams are key responsibilities.
9 Days Ago
Dublin, Ireland
Remote
179 Employees
3-5 Years of Experience
179 Employees
3-5 Years of Experience
Information Technology
The Senior Backend Developer will develop and refactor services, build APIs, migrate applications, write test code, troubleshoot issues, and collaborate with other developers. They must focus on technical excellence and contribute to team knowledge sharing.
9 Days Ago
Dublin, Ireland
Remote
326 Employees
3-5 Years of Experience
326 Employees
3-5 Years of Experience
Sports
As a Weekend Backend Engineer, you will develop microservices for a high-traffic sports betting platform, focusing on stability and scalability. Responsibilities include working with project managers on feature development, conducting code reviews, diagnosing production issues, and mentoring junior team members, all while following a Friday-Tuesday shift.
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