1 to 25 of 43 Microservices Jobs in Northern Ireland

Software Engineer JBLE1 NI

Hiring Organisation
VANRATH
Location
Belfast, UK
Desirable Experience with any of the following would be advantageous: * React, Angular or other modern frontend frameworks * AWS, Azure or GCP * Docker and Kubernetes * Microservices and distributed systems * Event driven architecture * Cloud native development * Infrastructure as Code * DevOps practices Location: Northern Ireland Level: Mid-level Working pattern: Hybrid For further ...

Senior Python Full Stack Engineer

Hiring Organisation
Hackajob Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Skills & Experience Strong hands-on experience with Python (5+ years preferred) Proven experience in application support/production support environments Experience with REST APIs , microservices architecture, and integration patterns Solid understanding of software development lifecycle (SDLC) and Agile practices Experience with cloud platforms (AWS, Azure, or GCP) Proficiency in JavaScript ...

Senior Python Full Stack Engineer

Hiring Organisation
Version 1
Location
Belfast, UK
Employment Type
Full-time
systemsQualificationsRequired Skills & ExperienceStrong hands-on experience with Python (5+ years preferred)Proven experience in application support/production support environmentsExperience with REST APIs, microservices architecture, and integration patternsSolid understanding of software development lifecycle (SDLC) and Agile practicesExperience with cloud platforms (AWS, Azure, or GCP)Proficiency in JavaScript and at least ...

Java Engineer

Hiring Organisation
Version 1
Location
Belfast, UK
Employment Type
Full-time
financial platforms, with an awareness of non-functional requirements such as latency, resiliency, throughput, and failover handling. Experience developing cloud-native applications with a microservices architecture running on Docker/OpenShift/Kubernetes. Solid application development skills in Java, SQL (SQL Server, Oracle, etc.) and messaging platforms such as Kafka ...

Full Stack Developer

Hiring Organisation
Version 1
Location
Belfast, UK
Employment Type
Full-time
similar front-end technologies. Good experience and certification in AWS cloud platform. In-depth knowledge of software architecture principles and design patterns. Experience with microservices architecture and cloud-native applications. Good experience in database technologies such as SQL, NoSQL, and data modeling. Excellent problem-solving skills and attention to detail. ...

Senior Software Engineer (Java) - Fixed Income (VP)

Location
Belfast City District, Northern Ireland, United Kingdom
Spring Boot for rapid application development, Spring MVC for web applications, Spring Data JPA for persistence, and Spring Security for authentication/authorization. Microservices Architecture: Understanding how to design, develop, and deploy independent, loosely coupled services, which is a common pattern for applications running on ECS. RESTful APIs: Designing, developing ...

Full Stack Java Developer

Hiring Organisation
Version 1
Location
Belfast, UK
Employment Type
Full-time
clients so all candidates need to either hold SC Clearance or be SC EligibleQualificationsDeep understanding of coding best practices and modern architectural patterns, including microservices and message-driven architecturesNFR/Non-Functional requirement understanding and experience developing applications with this in mindApplication/Digital Services Design experienceExperience in software engineering ...

Senior AI Engineer

Hiring Organisation
PA Consulting
Location
Belfast, UK
Employment Type
Full-time
collaborative mindset and willingness to share, learn, and teach. Understanding of prompt and context engineering and model evaluation. Solid grasp of distributed systems, microservices, and RESTful APIs. An understanding of LLMOps tools for managing GenAI workflows. Additional InformationAssessment process Please note that the interview stages may be subject to change ...

Senior Software Engineer - Core

Location
Belfast, Northern Ireland, United Kingdom
/.NET with a record of designing and implementing large‐scale, complex systems. Deep understanding of architectural principles and patterns for distributed systems (e.g., microservices, event‐driven architecture with Kafka). Expertise in resilience mechanisms and performance tuning to ensure system stability and efficiency at scale. Proficiency in managing cloud ...

Senior Java Developer

Hiring Organisation
Version 1
Location
Belfast, UK
Employment Type
Full-time
users in mind. Qualifications5+ years Java development experience Experience with the Spring framework (Spring Boot 1 & 2) for the development of new or existing Microservices SQL databases (Oracle or PostgreSQL) Familiar with all phases of software development; from requirements gathering and design through to build, deployment and support Strong experience ...

Senior Java Developer

Hiring Organisation
Hackajob Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
mind. Qualifications 5+ years Java development experience Experience with the Spring framework (Spring Boot 1 & 2) for the development of new or existing Microservices SQL databases (Oracle or PostgreSQL) Familiar with all phases of software development; from requirements gathering and design through to build, deployment and support Strong experience ...

GenAI Full-Stack Engineer Lead

Location
Belfast City District, Northern Ireland, United Kingdom
JavaScript or React. Experience delivering AI-enabled or Generative AI solutions within enterprise environments. Experience building enterprise-scale cloud-native applications using Kubernetes, containers, microservices and event-driven architectures. Strong understanding of distributed systems, resiliency patterns, scalability and performance engineering. Strong knowledge of SQL and NoSQL technologies, API design ...

GenAI Full-Stack Engineer Lead

Hiring Organisation
Citigroup
Location
Belfast, UK
Employment Type
Full-time
JavaScript or React. Experience delivering AI-enabled or Generative AI solutions within enterprise environments. Experience building enterprise-scale cloud-native applications using Kubernetes, containers, microservices and event-driven architectures. Strong understanding of distributed systems, resiliency patterns, scalability and performance engineering. Strong knowledge of SQL and NoSQL technologies, API design ...

Solutions Architect

Location
Belfast City District, Northern Ireland, United Kingdom
design role, with direct accountability for architecture decisions on complex, multi‐system programs. Proven experience designing and delivering cloud‐native solutions on AWS, including microservices, event‐driven architectures, API gateway patterns, serverless compute, and managed data services. Strong track record of producing architectural artefacts: Solution Architecture Descriptions, ADRs, NFR specifications ...

Backend Software Engineer JBLE1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
cloud platforms such as AWS, GCP or Azure Knowledge of distributed systems, databases and messaging systems Experience working with CI/CD pipelines and microservices architectures Desirable/Nice to Have: Experience in high-throughput or large-scale production environments Exposure to infrastructure-as-code or platform engineering practices ...

Java Developer (AVP)

Location
Belfast City District, Northern Ireland, United Kingdom
techniques* Experience in developing distributed systems* Experience in the use of Containers (Docker, Kubernetes)**Desirable skills*** Experience in Low Latency Software Development in a microservices environment high performance architectures and high throughput applications is a plus* Experience in C++ or C# is beneficial* Experience in SBE* Experience with ...

Senior Java Developer (AVP)

Hiring Organisation
Citigroup
Location
Belfast, UK
Employment Type
Full-time
development tools and techniquesExperience in developing distributed systemsExperience in the use of Containers (Docker, Kubernetes)Desirable skillsExperience in Low Latency Software Development in a microservices environment high performance architectures and high throughput applications is a plusExperience in C++ or C# is beneficialExperience in SBEExperience with JNI is a plusAbility ...

Senior QA Engineer JBLE1 NI

Hiring Organisation
TP ICAP Group Services Ltd
Location
Belfast, UK
financial services/trading platforms (including FIX/API). Knowledge of trade lifecycle, broker/trader platforms, and equity products. Experience with AWS, microservices, and serverless architectures. Formal testing qualifications (e.g., ISTQB, Agile Testing). Exposure to TDD/BDD design approaches. Band & Level Manager/6 #NIJobs ...

Senior QA Engineer JBLE1 NI

Hiring Organisation
MCS Group
Location
Belfast, UK
experience within financial services or trading platforms (including FIX/API), knowledge of trade lifecycle and broker/trader platforms, exposure to AWS/microservices/serverless, formal testing qualifications such as ISTQB, and TDD/BDD design exposure. WHAT'S ON OFFER - Competitive salary plus benefits package - The opportunity ...

Managing Consultant - Software Engineering

Hiring Organisation
PA Consulting
Location
Belfast, UK
Employment Type
Full-time
work with the following technologies to ensure scalable, high-performance applications: Cloud & Platforms: AWS, Azure, Google Cloud Platform, IBM, Oracle, Salesforce Architecture & Delivery: Microservices, packaged solutions, cloud/on-premise models, agile delivery, digital transformation Tools & Frameworks: IoT, cloud-native architectures, UML, ArchiMate Additional InformationAssessment process Please note that ...

Custody Support - Application Support Technical Lead - Vice President

Hiring Organisation
Citigroup
Location
Belfast, UK
Employment Type
Full-time
digital asset custody and settlement workflows. Cloud and Distributed Technology Support Experience Experience in supporting target technology stacks such as ECS, OpenShift, and microservices at L2/L3 level in distributed, cloud-native environments. Site Reliability Engineering (SRE) Hands-on experience with modern observability, monitoring tools, automation tools, and resiliency ...

Staff Software Engineer - AI Agents (Satori)

Location
Belfast City District, Northern Ireland, United Kingdom
Team Able to work on‐site four days per week at our Belfast office Extensive experience designing, developing, and supporting applications in a microservices cloud environment. Personal interest in AI agents — you tinker with agent frameworks or LLM SDKs (LangGraph, OpenAI/Anthropic Agents SDK, MCP, LangChain, or similar ...

Software Engineer - AI Agents (Satori)

Location
Belfast City District, Northern Ireland, United Kingdom
Team Able to work on-site four days per week at our Belfast office Proven experience designing, developing, and supporting applications in a microservices cloud environment. Personal interest in AI agents — you tinker with agent frameworks or LLM SDKs (LangGraph, OpenAI/Anthropic Agents SDK, MCP, LangChain, or similar ...

Java Engineer (Multiple Roles) - All Levels JBLE1 NI

Hiring Organisation
HAYS Specialist Recruitment
Location
Belfast, UK
multiple high-profile programmes Working in Agile, cross-functional teams alongside top-tier engineers, architects, and product teams Building secure, high-performance APIs and microservices Contributing to architecture decisions and technical strategy Driving best practice in clean code, testing, and automation Mentoring others and helping raise the bar across … modern DevOps practices Cloud experience (AWS, Azure or GCP) Big plus if you have: Experience with Kafka/messaging systems Built or worked within microservices architectures Experience scaling systems or handling high-volume environments Interest in emerging tech, automation, or AI-assisted development What Makes This Different Work on projects ...

Java Backend Engineer - Fintech Payments (Remote After Probation)

Location
Belfast City District, Northern Ireland, United Kingdom
MiFinity is seeking a skilled Java backend developer to join our payment-focused engineering team. You will design and implement distributed systems, APIs, and microservices that handle cross-rail transaction processing, with emphasis on scalability, reliability, and clean code. You will engage from whiteboarding with stakeholders to writing robust Java ...