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At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers’ evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Your role in the team The Architecture Compute, and Engineering organization provides a transformative platform ecosystem with a comprehensive set of capabilities that empowers end users and digital product teams to innovate seamlessly and drive growth for Allstate through the Consumer Connected Cloud mission. This ecosystem aims to provide an absolute frictionless experience for our user community. The Mainframe DPM will assist with several strategic initiatives aimed at modernizing and optimizing Allstate’s mainframe systems. This includes enhancing cyber resiliency through safeguarded storage upgrades, immutable backups, and disaster recovery exercises, while also transitioning legacy workloads to more agile and secure platforms. The role is central to exploring next-generation capabilities such as AI, machine learning, and containerization, leveraging technologies like zCX and z/OS 3.1 to enable on-platform intelligence and scalable automation. These efforts support a broader transformation of mainframe hosting into a dynamic, data-driven ecosystem that integrates seamlessly with distributed environments and accelerates business value delivery. Key Responsibilities • Provide input on decomposing complex problems into smaller manageable tasks by creating and prioritizing a backlog for the Product Team., • Assist with managing the product backlog, contribute towards creating an effective vision and provide timely stakeholder feedback on development iterations., • Contribute towards creating the product strategy for one or more products in our growing digital product portfolio., • Authors, tests, and accepts stories., • Represent the “voice of the customer”; invest significant time with current and potential customers to understand their needs and habits., • Engage in discovery/test & learn activities to quickly validate assumptions and product direction., • Use customer feedback, detailed market analysis, and data gathering to provide recommendations on decisions about product strategy., • Define and manage metrics to measure the success of your efforts and to inform the overall product strategy. Essential Criteria • All candidates must have the legal right to work in the UK. Allstate is unable to provide sponsorship for this position., • A minimum of 3 years’ experience as a Digital Product Manager, • Must have experience in one or more of the following within the last 10 years COBOL, JCL, CICS, IMS, DB2, VSAM, and z/OS fundamentals., • Experience with Agile methodologies and product management tooling, • Experience of development processes, human centered design, UX/UI design, and digital marketing, • Previous experience of breaking down complex initiatives into incremental and iterative deliverables aligned with Agile best practices and effectively communicating innovative product concepts to cross-functional development teams., • Proven ability to apply data-driven decision-making to influence product direction and prioritization. Desirable Criteria • Understanding of the system behaviors, how batch and online transactions work, performance tuning, and capacity planning., • Familiarity with RACF, encryption standards, and audit requirements, especially in regulated industries like Insurance or Finance Supervisory Responsibilities • This job does not have supervisory duties. Joining our team isn’t just a job — it’s an opportunity. One that takes your skills and pushes them to the next level. One that encourages you to challenge the status quo. One where you can shape the future of protection while supporting causes that mean the most to you. Joining our team means being part of something bigger – a winning team making a meaningful impact. Why join us? Allstate NI is proud to be Allstate’s European Digital Centre of Excellence—recent winners of ‘Best Use of Cloud Services’ at the Belfast Telegraph IT Awards 2024, and recognised for our community and sustainability impact at the 2024 Business in the Community Awards and Gold accreditation for Environmental Responsibility. We’re a product-driven, cloud-first organisation delivering real outcomes through modern technology, a digital product-centric talent model, and a culture rooted in engineering excellence. Our teams work in cross-functional structures, guided by an outcome-based delivery approach that accelerates speed, agility, and value. We offer: • A generous, flexible benefits package including annual leave, healthcare and dental cover, pension, and lifestyle discounts, • Access to world-class learning platforms and award-winning L&D, • Clear career paths, internal mobility, and a strong focus on growth, • A people-first culture with flexible working options Be part of a high-performing, socially responsible organisation where your work has purpose, and your growth is supported every step of the way. Statement on Fair Employment and Equal Opportunities Allstate NI wishes to ensure equal opportunity is given to all job applicants. This company will not discriminate on the grounds of race, gender (including gender reassignment status), sexual orientation, religious belief, political opinion, marital status, age or disability. We are an equal opportunities employer. We welcome applications from all suitably qualified persons. However, as women are currently under-represented in our workforce, we would particularly welcome applications from women. All appointments will be made on merit. Applicants should note Allstate NI complete AccessNI background checks on all candidates offered a position. Posting End Date: 17 October 2025

Leading bids commercially and technically for multi-disciplinary opportunities with key clients Ensuring all internal governance is followed both at bid stage and throughout the delivery of projects Identifying and securing targeted projects / revenue Presenting to clients and prospective clients Su

Skills: software development software engineering lead engineer Benefits: Work From Home bonus pension healthcare. Exposure to event-driven or serverless architectures. Genuine say in architecture, technology choices, and product direction.

Expertise in cloud security architecture and cyber security principles. Supported by a diverse community of security professionals, you?ll have the freedom to explore new approaches, evolve your technical mastery, and make a lasting impact on the security posture of our clients. Awareness of best pr

Key Responsibilities: * Lead the design and development of distributed backend services and APIs in Java * Set technical direction across projects and coach developers on architecture and design patterns * Collaborate with stakeholders to translate business needs into elegant, scalable solutions * D

Mid-Senior Android/Kotlin Developer Lead Mobile Engineer (Android) - Belfast (Hybrid) Please note candidates should reside in to apply for this role. Salary: Competitive base + share options + market-leading benefits Role Overview Our client is a rapidly expanding health tech company that's transforming the lives of people with neurological conditions. Backed by recent multi-million-pound funding and marked commercial successes, they are scaling fast with mission-driven products, stability, and impactful technology. In this pivotal Mid-Senior Android/Kotlin Developer role, you'll work closely with our Lead Mobile Engineer and report to the CTO. You'll be instrumental in building our next-generation Android mobile experience working in a collaborative environment where your contributions are visible and highly impactful. What You'll Do Design, develop, and maintain sleek Android applications using Kotlin. Integrate seamlessly with RESTful APIs and cloud services (e.g., AWS, Heroku). Drive app performance, debug issues, and ensure top-tier mobile experiences. Build robust code with strong unit and integration test coverage, embracing TDD. Collaborate with product, UX, backend, QA, and cloud teams to deliver polished features. Participate in code reviews and discussions on architecture and design. Mentor junior developers and advocate for engineering best practices. Required Qualifications & Experience Proven experience in Android development using Kotlin (Java is a boon). Strong understanding of Android SDK, app lifecycle, and modern architectures (e.g., MVVM). Familiarity with REST APIs, JSON, and cloud-based backend integrations. Skilled in writing tests and applying TDD for high-quality, maintainable code. Comfortable with version control (particularly Git) and collaborative workflows. Excellent communicator, both written and verbal, with a team-oriented mindset. A passion for programming craftsmanship and delivering excellence. 4. Preferred (Nice-to-Have) Skills Bluetooth Low Energy (BLE) app development experience. Backend knowledge, ideally with Python/Django. Exposure to regulated environments (e.g. healthcare, automotive). Familiarity with Jira, CI/CD tools such as GitLab CI. Experience with Jetpack Compose, Coroutines, or modern Android tooling. 5. Working Conditions Belfast-based hybrid role: flexible in-office and remote work balance. Standard flexible working hours, with some alignment to project needs. 6. Compensation & Benefits Competitive salary tailored to your experience. Share options for long-term growth. Private health insurance. Flexible working hours and hybrid setup. Generous training and development budget. Be part of a scaling, well-funded health tech company with global ambitions. Reporting Structure You will directly report to the CTO and work alongside the Lead Mobile Engineer. While there's no direct managerial responsibility, you'll offer guidance and mentorship to more junior team members. Why Join Us Influence products that truly matter supporting people Benefit from a well-funded, scaling startup while enjoying stability and innovation. Work in a collaborative, values-driven environment committed to impact and growth. How to Apply Think you're a fit? Apply via the job link or contact Phil Gamble directly via LinkedIn or WhatsApp for an informal chat. About Phil Gamble: A seasoned tech recruiter with 20+ years of experience across the UK, US, and Ireland-Phil brings a personalised, candidate-first approach. His dedication to understanding your career goals has earned glowing testimonials:"Phil is a professional who does not treat his candidates as resources..." "Phil was by far the best recruiter I have ever dealt with..." "Phil takes the time to understand what it is I'm looking for..." Skills: android kotlin cloud Benefits: Work From Home

NET Experience with Git, CI/CD tools, and database technologies (SQL/NoSQL) Excellent problem-solving and communication skills Desirable: Web development experience (React, TypeScript, JavaScript) Familiarity with AWS, containerisation, microservices, and serverless architecture Benefits A highly co

Expertise in modern engineering standards such as TDD, contract testing, and secure coding, as well as architectural patterns like event-driven architecture and platform migration. Proven capability in shaping the end-to-end software delivery lifecycle, driving improvements across development, testi

Responsibilities: Develop and maintain backend services using Typescript, C#, Java, or other OOP languages Design and manage SQL and NoSQL databases and microservices architecture Build and maintain RESTful APIs and GraphQL services Implement infrastructure as code with Terraform Work within AWS clo

J2EE Software Engineers (Mid to Senior Developer roles available-100% remote Salary £50-80k + bonus About the Company: Our client is building the front-of-house payment gateway for a fast-growing, private, top-25 US payments company. The platform has a 19-year lineage with a clear architectural direction in J2EE, modernised with hybrid cloud (GCP + on-prem) for scale, security, and compliance (PCI-DSS). You'll join a distributed, long-tenured engineering team delivering high-throughput, highly available transaction systems used across the globe. The Role: As a J2EE Software Engineer, you'll design and develop server-side products and APIs on the payment gateway-owning your deliverables end-to-end: discovery ? design ? development ? automated tests ? release ? monitoring. You'll work in small, empowered teams using BDD/TDD and CI/CD, shipping resilient features for real merchants and real transactions. Key Responsibilities: * Design, implement, and maintain J2EE services and RESTful APIs (JAX-RS/RESTEasy). * Build robust persistence layers with JPA2/Hibernate on MySQL 8 (InnoDB). * Engineer scalable, fault-tolerant systems with clustered caching (Infinispan) and JGroups. * Contribute to deployment automation (Liquibase, Ansible) and CI/CD pipelines. * Write automated acceptance and regression tests within a BDD framework; partner closely with QA. * Participate in estimation, planning, code/design reviews, and production readiness & monitoring. * Collaborate across product, security, and ops to meet PCI-DSS and reliability goals. Essential Criteria: * Server-side product development with J2EE/Jakarta EE (not a Spring-only/microservices role). * Get hands-on with JBoss/WildFly application servers in production. * JPA2/Hibernate with MySQL 8 (InnoDB); strong SQL and database design. * Infinispan (or equivalent clustered cache) and understanding of JGroups. * JAX-RS/REST, API design, HTTP fundamentals, and secure web-app principles (PCI awareness). * Concurrency/multithreading and performance troubleshooting. * Tooling: Maven, CI/CD (Jenkins/GitLab/GitHub Actions), Liquibase, Ansible. * Practice with BDD/TDD; comfortable authoring automated tests. * SE II: ~3-6 years' experience. Senior: 8+ years with leadership/ownership stories. Nice to Have: * BigQuery, WebSockets, Pub/Sub (Kafka/RabbitMQ/SNS/SQS). * Docker/Kubernetes; GCP/AWS; Observability (metrics/logs/tracing). Why Join * Impact at scale: Core gateway that powers real-world payments across the globe. * Modernised J2EE: Stable architecture + contemporary engineering (IaC, automation, hybrid cloud). * End-to-end ownership: Small teams, big outcomes, minimal bureaucracy. * Distributed culture: Colleagues across IE, NI, UK, and EU; collaborative, low-ego environment. How to Apply: If you meet the criteria and want to build reliable, high-throughput payments systems, apply via this link. Alternatively, reach out to Phil Gamble for an informal chat via Linked-In or Whats-App. About Phil Gamble: Phil has 20+ years in tech recruitment across the US, UK, and Ireland, delivering on complex hiring campaigns for global software companies. He takes a personalised, hands-on approach and has a long track record of helping engineers land roles they love. Recent LinkedIn Testimonials: "I cannot recommend Phil and Ocho enough Phil is a professional who does not treat his candidates as resources" "Phil was by far the best recruiter I have ever dealt with I wouldn't hesitate to recommend Phil to my friends or colleagues." "Phil takes the time to understand what I'm looking for and he delivers." Skills: j2ee wildfly jboss jakarta Benefits: Work From Home

The post holder will also ensure compliance with statutory requirements and the Construction Design and Management Regulations (CDM). Qualifications and Experience *Professional qualification in Construction, Civil Engineering, Architecture, or related discipline. Must possess a valid H&S licence en

Responsibilities: Leadership & Team Management: Direct and manage the daily activities of the Network Architecture and Operations Teams Supervise and mentor network engineers and operations associates, assigning duties, preparing performance reviews, and fostering professional development Act as a p

Your new company HAYS Architecture & Design NI are working again with a dynamic and award-winning practice with a reputation for delivering innovative and sustainable design solutions across Ireland and the UK. With the successful applicant gaining a foothold within a significant operation, with car

Senior & Principal Software Developers - (Core Java) The Opportunity Ocho is partnering with a fast-growing, product-led client as thei build out a brand-new Development team from scratch for an exciting Greenfield project. This is a hands-on role focused on designing, building, and scaling modern backend systems in a fully remote environment. Why Join? You'll shape the future of their product range from the ground up No legacy bloat or red tape, just clear outcomes and the autonomy to make them happen A culture of continuous improvement, shared learning, and pragmatic innovation You'll be working on backend, service, and portal layers with modern practices like BDD and CI/CD baked in from the start Key Responsibilities Design, develop, and maintain backend systems with a focus on performance and scalability Collaborate across small teams to solve real customer problems with elegant technical solutions Own the full SDLC, from analysis to release and beyond Mentor and support your teammates, bringing leadership and clarity in complex situations Actively contribute to technical direction, tooling choices and architectural decisions Essential Experience 8+ years' experience in software engineering roles, ideally with some Fintech experience Deep expertise in Core Java, OO design, and software architecture Proven delivery of secure, scalable, high-quality services Familiarity with modern development tools and practices including CI/CD, automation, and behavioural-driven development What's on offer? Competitive salary + annual bonus Fully remote working Industry-leading benefits package To apply, connect with Neill Ferguson on LinkedIn or submit your CV via the link below. Skills: java core back end fintech remote Benefits: Work From Home

NET Engineer Cloud Infrastructure & Platform Leadership (Hybrid Belfast or Remote UK) Are you a technical leader who still loves to code? Do you want to drive architecture decisions, mentor engineers, and shape the future of a cloud-native financial platform? My client is a technology-first financia

Senior .NET Developer - Remote (Northern Ireland) About our client Our client is a leading technology provider delivering scalable, secure, and high-performing solutions to enterprise customers. They are now seeking a Senior .NET Developer to join their remote Northern Ireland team, working on mission-critical applications that impact customers across multiple sectors. This role offers the chance to work on complex systems, leverage modern cloud technologies, and contribute to a collaborative engineering culture. Job Summary As a Senior .NET Developer, you will design, develop, and maintain enterprise-grade applications, frameworks, and workflows. You will work across the full software development lifecycle, from architecture and design to testing and deployment. The role demands hands-on coding experience, a strong focus on quality and testing, and the ability to collaborate with cross-functional teams to deliver scalable, secure, and maintainable solutions. Key Responsibilities Architect and develop applications, workflows, and prototypes to meet business needs. Refactor and extend existing codebases to fix defects and add functionality. Build enterprise-grade frameworks for engineers, prioritising security, scalability, and configurability. Develop complete test plans, including unit, integration, and end-to-end tests, ensuring high code coverage. Resolve defects throughout QA, pre-production, production, and post-release cycles. Refine functional requirements and produce detailed technical specifications. Generate clear technical documentation to communicate architectural and design decisions. Communicate and collaborate across teams, stakeholders, and external partners to drive engineering efforts. Essential Skills & Experience 5-7+ years' hands-on experience with C#/.NET development. Strong experience with Azure/cloud technologies and/or relevant accreditations. Proven experience building secure, standards-compliant applications and APIs (REST, SOAP, XML/JSON). Solid understanding of design patterns, multi-tenant SaaS architectures, and enterprise-grade systems. Strong TDD mindset and experience writing extensive automated tests. Experience with NoSQL databases (Cassandra, Cosmos DB, or similar) and relational databases (SQL Server, Oracle). Familiarity with message queue systems (RabbitMQ, Kafka, MSMQ, Event Hub). Experience with .NET Core, microservices, and distributed systems. Exposure to Agile methodologies (Scrum, Extreme Programming) and tools such as Git, Jira, and Confluence. Ability to work in a fast-paced environment delivering iterative, mission-critical projects. Desirable Skills Experience across multiple platforms/languages (Java, Microsoft stack, Open Source technologies). Familiarity with cloud-first design and serverless architectures. Strong problem-solving, analytical, and collaboration skills. Education Bachelor's degree in Computer Science, Software Engineering, or a related field (Master's preferred). Why Join? Fully remote working across Northern Ireland. Competitive salary up to £50k, depending on experience. Opportunity to work on mission-critical, enterprise-grade applications. Collaborative, supportive culture with mentoring and career growth opportunities. Exposure to cutting-edge cloud and distributed system technologies. Skills: C# .NET Azure SQL

At unosquare we're looking for experienced backend software engineer to help us build and maintain software systems in support of our business and partners. If you are an experienced software engineer with a passion for good design and architecture, with great interpersonal skills we want you!. The Sr Software Engineer will be responsible for providing support for contributing to new software development efforts on the most current .NET technology stack and Azure. Responsibilities • Create systems that are durable and flexible by developing for change – favor configurability over customization, • Create enterprise grade framework for engineers to leverage, with security, scalability, • Refactor and extend the existing codebase to fix defects and add features/functionality, • Architect and develop applications, workflows, and prototypes to meet the business’ needs, • Refine functional requirements and develop technical specifications, • Generate technical documentation to communicate architectural and design decisions, • Develop complete test plans, tests, and strong code coverage, • Resolve defects during QA testing, pre-production, production, and post-release cycles, • Communicate & collaborate cross-functionally across various teams, organizations and internal and external stakeholders to drive engineering efforts Education and Experience • Bachelor’s degree in Computer Science or related field, Master’s degree a plus, • 7+ years of software development experience including:, • Strong portfolio of work showing experience developing secure and standards-compliant code across multiple platforms. (Java, Microsoft stack as well as Open Source technology), • Solid conceptual knowledge of design patterns and language agnostic design experience, • Test driven development mindset and strong discipline of writing extensive tests for every production code ship, • Experience with Cassandra or Cosmos DB or other NO SQL databases, • Experience with multi-tenant architectures in the SaaS space, • Fluent in several of the following languages/platforms/libraries: Java and .NET, • Strong understanding of API’s and web service concepts such as REST, SOAP, and XML/JSON business object representations, • Experience developing API's utilizing REST architecture, • Ability to handle a fast-paced environment for iterative project turnarounds on mission & revenue critical, customer-facing applications, • Experience with Agile development methodologies such as Scrum and Extreme Programming, • Git, Jira, Confluence experience, • Experience is queue based systems like RabbitMQ, MSMQ, Kafka, Event Hub is preferred., • Knowledge of Relation databases like Oracle/SQL server., • Experience in .Net Core, Azure is preferred.

Fixed Income Middle Office Program Execution Senior Lead – SVP Belfast (Hybrid) | Rate: £384pd PAYE (27 Days Holiday) | Contract until June 2026 Team Overview Operations teams are integral to the success of the Markets business. They support a wide range of internal stakeholders while engaging with external clients, ensuring a seamless and exceptional client experience. Role Overview We are seeking a Program Manager (SVP level) to lead global initiatives within Fixed Income Middle Office, covering FX, Spread, Rates, and Treasury. The role involves partnering with Operations to define and execute target operating models, managing multiple projects aligned with business goals, and applying established project management disciplines. A hands-on approach will be required to drive initiatives forward, spanning regulatory compliance, strategic re-architecture, risk and control, reconciliation, and process improvement. Key Responsibilities • Partner with Operations to design and implement the target operating model., • Drive the successful delivery of multiple programs/projects, ensuring alignment with business objectives and target state., • Establish and execute project management frameworks, including program governance and stakeholder engagement., • Identify, prioritize, and manage dependencies, risks, and issues through to resolution., • Define and document strategic business requirements., • Collaborate with sponsors to ensure measurable, trackable outcomes and associated KPIs., • Work closely with Technology to maintain delivery plans aligned to Operations’ needs, holding delivery owners accountable., • Manage testing workstreams, including UAT, coordinating with internal and external teams., • Deliver clear and engaging program updates and presentations to senior management., • Contribute to the design and delivery of Operations training programs; present to small and large groups., • Provide subject matter expertise on relevant initiatives., • Lead, coach, and develop junior team members within the Markets Operations Program Execution team. What We’re Looking For • Bachelor’s/University degree., • Strong working knowledge of global markets (preferred)., • Proven track record in process transformation and executing comprehensive front-to-back reviews., • Strong analytical and critical-thinking skills with exceptional attention to detail., • Excellent interpersonal, influencing, and organizational skills., • Outstanding verbal and written communication abilities., • Expertise in project management and business analysis., • Advanced proficiency in MS Excel and PowerPoint; JIRA experience is a plus., • Ability to lead and develop junior team members.

Project Manager (Architecture/Construction).Company Bonus + Company Pension + Career Progression Opportunities + Training Support.Are you a Project Manager or similar, from a construction or architectural background, looking to take the next step in your career in construction project management wit

Project Manager (Architecture/Construction). Company Bonus + Company Pension + Career Progression Opportunities + Training Support. Are you a Project Manager or similar, from a construction or architectural background, looking to take the next step in your career in construction project management w

Senior Software Engineer - Node.js / TypeScript / Azure Location: Remote (Northern Ireland wide) Salary: £50,000 - £80,000 (depending on experience) Benefits: 8% pension, remote & flexible working Contract Type: Permanent The Opportunity We're partnering with a local, award-winning software company that designs and delivers bespoke digital solutions for major clients across multiple industries. They are now seeking an experienced Senior Software Engineer to join their high-performing team, working on large-scale, cloud-based applications that drive real business impact. You'll be a key contributor in shaping backend systems and APIs, ensuring they are scalable, reliable, and performant, while collaborating with talented engineers, designers, and product teams. The company offers a strong culture of innovation, autonomy, and collaboration, along with the flexibility of fully remote working across Northern Ireland. Key Responsibilities Design, develop, and maintain backend services using Node.js and TypeScript. Work with Azure cloud services to deliver scalable, cloud-native applications. Take ownership of key systems and projects from design through to deployment. Collaborate with cross-functional teams to deliver innovative solutions for clients. Break down complex requirements into clear, prioritised tasks. Ensure system reliability, scalability, and maintainability through best practices. Mentor junior engineers and contribute to a culture of technical excellence. Essential Skills & Experience Strong proficiency in JavaScript/TypeScript with Node.js on the server side. Proven track record delivering production-grade, maintainable software. Solid understanding of system architecture and cloud-native design. Hands-on experience with Azure cloud services (e.g., App Services, Functions, Cosmos DB, Kubernetes). Strong problem-solving and communication skills. Knowledge of databases (SQL/NoSQL). Experience writing unit, integration, and functional tests. Collaborative, team-oriented mindset with the ability to mentor others. Desirable Skills Experience working with APIs at scale. Familiarity with CI/CD pipelines. Exposure to front-end frameworks (React, Angular, etc.). Understanding of Agile methodologies. Experience working in high-availability or client-facing environments. Why Join? Work for an award-winning local company building bespoke software for major clients. Fully remote working across Northern Ireland with flexibility. Competitive salary of £50,000 - £80,000. Excellent benefits including 8% pension. A culture of ownership, innovation, and collaboration. Skills: Typescript Node.js Azure Benefits: Work From Home

Principal Java Engineer - Hybrid (South Belfast) | £90k-£95k Join a leading global security company building scalable, resilient platforms used by enterprise clients worldwide. We're expanding our Belfast engineering hub and seeking a Principal Java Engineer to take ownership of complex distributed systems, drive architectural direction, and mentor high-performing teams. This is a hybrid role based in South Belfast, with two days per week onsite, offering the chance to be part of a collaborative engineering culture while retaining flexibility. What you'll be doing Leading the design and delivery of large-scale, cloud-native systems using Java and Spring Boot Defining technical architecture and influencing long-term engineering strategy Building and optimising high-performance microservices deployed on Kubernetes (EKS) Designing and implementing CI/CD pipelines, deployment automation, and observability practices Mentoring engineers, shaping hiring decisions, and raising the technical bar across the team Collaborating closely with product and InfoSec teams to deliver secure, customer-focused solutions What we're looking for Extensive commercial experience as a Principal / Lead Java Engineer Expertise with Java 17+ (ideally Java 21), Spring Boot, and modern distributed systems design Strong track record delivering microservice architectures on Kubernetes and AWS Hands-on experience with CI/CD, automation, monitoring, and cost-optimisation at scale Background in mentoring and leading engineering teams within agile environments Previous exposure to security, fintech, or other high-throughput systems a plus What's on offer Salary £90k-£95k depending on experience Hybrid working with 2 days onsite in South Belfast Opportunity to shape technical direction in a high-impact security platform Collaborative engineering culture with strong career progression pathways Apply here or reach out to Aaron Somers at Ocho for more information via LinkedIn. Skills: software development software engineering Java Benefits: Work From Home bonus pension healthcare

The Opportunity We're working with a global software house to recruit a Staff JavaScript Engineer with strong expertise in modern front-end technologies. You'll be joining a 54-strong engineering team based in Northern Ireland, playing a pivotal role in leading the evolution of business-critical web applications into a single, unified platform built for scale, performance, and user impact. This role offers genuine ownership over architectural direction and technical standards, with the opportunity to shape how the front-end is delivered and experienced at scale. What You'll Be Doing Lead the design and development of a unified front-end experience using React and TypeScript Streamline and modernise several existing applications into one cohesive product Build shared libraries and reusable infrastructure for layout, theming, authentication, navigation, and onboarding Collaborate across design, product, and engineering to define scalable patterns and best practices Optimise performance, maintainability, and accessibility across large-scale interfaces Set the benchmark for testing, documentation, and code quality across the team Contribute to the growth of the wider engineering group through mentoring, pair programming, and knowledge sharing What We're Looking For Strong track record building production-grade applications with React and TypeScript Solid understanding of state management, modular component design, and scalable front-end architecture Skilled in designing and consuming RESTful or GraphQL APIs in collaborative environments Experience improving performance and reliability in large front-end codebases Comfortable owning large-scale initiatives and mentoring other engineers Excellent communicator with the ability to provide clear technical guidance across teams Bonus Points For: Familiarity with monorepos or shared component systems Experience with end-to-end testing frameworks (Cypress, Playwright) Proven delivery of large-scale refactors, design system integrations, or platform migrations What Success Looks Like You advocate for clean, consistent interfaces and thoughtful architecture You raise the bar for the entire engineering team by sharing knowledge and leading by example You take pride in solving real problems and shaping the experience for end users at scale You deliver maintainable, well-tested code and help others do the same Why Join? This is an opportunity to join a high-impact engineering group of 54 developers where quality and craft truly matter. You'll have autonomy, a strong voice in architectural decisions, and the backing of a company that values modern practices and developer experience. Interested? Reach out to Ryan Quinn on LinkedIn or submit your CV via the link below to explore this further. OCHO - Building Teams Skills: JavaScript AWS TypeScript

System Architect Are you a System Architect who thrives on solving complex technical challenges across global, enterprise-scale systems? Do you want to help shape the architectural vision of one of the worlds leading providers of market infrastructure? My client is looking for a System Architect to define and deliver the shared technical and architectural vision across global engineering teams. Youll play a key role in ensuring systems are scalable, secure, and aligned with business objectives working closely with Product Managers, Release Train Engineers, and feature teams to build the architectural runway that underpins large-scale financial technology solutions. What youll be doing Defining and communicating the overall architecture vision, translating it into Epics, Features, and Stories Ensuring solutions align with enterprise standards and evolving business needs Supporting DevOps practices, CI/CD pipelines, and contributing to release governance Driving built-in quality and managing non-functional requirements Collaborating with teams to validate design and implementation decisions Maintaining architectural documentation and system assets Providing technical leadership, guidance, and mentorship across engineering teams What youll need Extensive experience in software architecture and solution design across front-end, back-end, or middleware Strong technical foundation and proven ability to deliver enterprise-scale systems Hands-on experience with C#, Java, JavaScript/TypeScript, or C++ Proficiency in cloud platforms (AWS preferred), containerisation, and microservices Deep understanding of APIs, system integration, and DevOps practices (CI/CD, IaC, Git) Solid grasp of security best practices across application and cloud environments Strong leadership and communication skills, with the ability to influence and mentor others Experience working within Agile or SAFe environments Nice to have Experience with front-office or trader-facing systems Exposure to Inter-Dealer Broking environments Familiarity with micro-frontend architectures Background in optimising financial services technology solutions Why join Youll be joining a global business that sits at the heart of the worlds financial markets combining over a century of expertise with modern, data-driven innovation. Youll have real influence on the architectural direction of systems that power global liquidity, pricing, and data solutions. If you have any further questions on the role, please feel free to reach out to Brendan McCrory directly.

Company description We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our clients adapt and transform, and together we achieve enduring results. We are over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across the UK, Ireland, US, Nordics, and Netherlands. PA. Bringing Ingenuity to Life. Job description We believe in the power of ingenuity to build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking, customer-centric service design, and agile engineering practices to accelerate innovation in a tech-driven world. Why consider joining our Digital & Data community? ?? Join our Digital & Data team working alongside product, design and a wide range of other experts and cross-disciplinary teams to bring ideas to life through innovative software solutions. Grow a flexible and unique career within a trust-based, inclusive environment that values excellence, innovation, and curiosity. You have the option to progress with us on a technical career track. No need to go onto the Partner career track if this doesn't align with what you want to do. Hybrid working - our approach is to be in the office or on client site minimum of 2 days per week. Work on a broad variety of projects and tech stacks for clients across seven sectors - no project is ever the same Join other experts within our supportive and collaborative tech community through knowledge-sharing and peer-level support, coaching and mentoring Deepen your expertise through our a culture of learning and growth - you'll have budget to take courses (technical and non-technical training), plus gain certifications Our tech stack ?? While we advocate for using the right tech for the right task, you can expect to work with the following technologies to ensure scalable, high-performance applications: Cloud platforms: AWS, Azure, GCP Architecture frameworks: TOGAF, Zachmann, MODAF Agile methodologies: SAFe, Scrum, Kanban Modeling tools: UML, ArchiMate, Ardoq What you can expect ?? Create and assure key architecture artefacts (e.g., Key Design Decision, Technical Options Paper, High Level Design) Collaborate closely with Engineering teams, often taking a lead SME role to define vision and establish Architectural Guardrails. Support senior leaders in shaping their case for change, leading on cost estimation and detailed planning. Work to agile best practices and cross-functionally with multiple teams and stakeholders. You'll be using your technical skills to problem solve with our clients, as well as working on internal projects Hybrid working with the team on client site or in our office a minimum of two days per week. However, the actual time you spend and where you spend it will vary by role or assignment, including up to 5 days per week on a client site. An environment that deeply cares about its values Qualifications Essential requirements ? Even if you don't meet every requirement below, feel free to still apply as we are often hiring for similar roles which your background might be better suited to. Hands-on Software Engineering background with experience leading engineering teams to deliver applications and services. Clear understanding and practical application of architecture and delivery methodologies. Operate confidently across all architectural domains with a specialism in at least one: Business, Data, Application, Technology, and Security. Commitment to continuous improvement and professional development. You thrive in problem-solving and analytical thinking You enjoy collaborating with multiple stakeholders in a fast-paced environment Certifications in appropriate methodologies and cloud technologies are advantageous. We're technology agnostic, using the right tools for the job at hand, and you'll have access to our strong partnerships with AWS, Azure and GCP. We're interested to hear from Solution Architects with experience across the majority of leading vendors including Azure, AWS, Google Cloud Platform, Oracle, IBM, Salesforce and more. #LI-CI Additional information Assessment process ?? Quick video call with one of our Tech Recruiters - to discuss your application, the role and PA Round 1: Either a competency or technical interview (60 mins) Round 2: Either a competency or technical interview, whichever you didn't do at first round (60 mins) Final round ??: Meeting with a PA leader - a discussion around your client-centricity (45 mins) Life At PA encompasses our peoples' 's about how we enrich peoples' working lives by giving them access to unique people and growth opportunities and purpose led meaningful work. Our purpose guides how we work with our clients and our teams, and support our communities, to deliver insight and impact, solving the world's most complex challenges. We're focused on building a workplace that values human difference and diverse mindsets, and a culture of inclusion and equality that unlocks the potential in our people so everyone can be their best self. We are dedicated to supporting the physical, emotional, social and financial well-being of our people. Check out some of our extensive benefits: Health and lifestyle perks accompanying private healthcare for you and your family 25 days annual leave (plus a bonus half day on Christmas Eve) with the opportunity to buy 5 additional days Generous company pension scheme Opportunity to get involved with community and charity-based initiatives Annual performance-based bonus PA share ownership Tax efficient benefits (cycle to work, give as you earn) We're committed to advancing equality. We recruit, retain, reward and develop our people based solely on their abilities and contributions and without reference to their age, background, disability, genetic information, parental or family status, religion or belief, race, ethnicity, nationality, sex, sexual orientation, gender identity (or expression), political belief veteran status, or other by any other range of human difference brought about by identity and experience. We welcome applications from underrepresented groups. Adjustments or accommodations - Should you need any adjustments or accommodations to the recruitment process, at either application or interview, please contact us on To be considered for this role you will be redirected to and must complete the application process on our careers page. To start the process, click the Apply button below to Login/Register.

Artemis Human Capital is delighted to be exclusively recruiting for a Billing Solutions Architect. This is a rare opportunity to play a pivotal role in the launch of a new electricity supply offering in Northern Ireland. As the Energy Billing Solutions Architect, youll lead the design and implementation of a cutting-edge billing system that is accurate, scalable, and fully regulatory-compliant. Youll be at the heart of a high-growth business with ambitious plans to scale rapidly, shaping both the technology and the customer experience from day one. What youll do Lead the procurement, design and implementation of a new electricity billing engine. Guide the business through the market assurance process Design and maintain the end-to-end billing architecture, including data flows, integrations, and logic. Partner with IT, Operations, Regulations, Finance, Credit Control, and Customer Services to ensure solutions meet business and compliance needs. Oversee integration with CRM, metering systems, and market messaging platforms. Drive the rollout of new billing features, tariffs, and product offerings. Ensure system scalability to support rapid customer growth. Support audits by maintaining full traceability of billing logic. Champion process automation, digital reporting, and innovative customer solutions. Provide technical leadership, mentoring, and champion a culture of continuous improvement. What were looking for Degree-level qualification. 5+ years experience designing or managing billing systems in the Irish energy sector. Strong knowledge of market messaging, metering data, and tariff structures. Understanding of NI or RoI regulatory compliance (e.g. Utility Regulator NI, CRU, NIS Cyber Assessment Framework). Detail-oriented, analytical, and process-driven mindset. Strong stakeholder management and communication skills. Ability to translate complex technical requirements into clear, business-friendly solutions. Track record of working to deadlines and driving results. Whats in it for you? The chance to shape a new market entrant from the ground up. Be part of a major energy player with strong financial backing and growth ambitions. Work at the crossroads of technology, regulation, and customer innovation. Competitive package and long-term career growth opportunities in a high-profile role. Contact Nicky Strutt for more information

External Description Reach beyond with Liberty IT; where you'll find complex challenges at a global scale and will be given the autonomy and the support to work with and lead like-minded Engineers and Tech Leads to achieve great things. We won't stand over your shoulder. We won't get in your way. We certainly won't hold you back. You'll bring the expertise. We'll provide the platform to succeed. Sound good? Check out the details below! Experience and skills we need: In-depth knowledge and experience in multiple aspects of Software Engineering, with a particular focus on enterprise scale, cloud native solutions. Knowledge and exposure to modern software and cloud architectures, with experience in designing and leading the build of enterprise architectures and solutions. Extensive experience in cloud computing. A minimum of three years' experience in a technical leadership role, working at a senior level in a complex, multi-platform distributed environment. Experience in architecting complex, scalable solutions and designs, using multiple technologies and processing environments. Good knowledge of the Well-Architected Framework, with experience in promoting it across multiple teams. Experience in working in partnership with business stakeholders, defining technology strategies and building solutions to meet their business needs utilising a product mindset Extensive leadership, coaching and mentoring experience, including implementing engineering excellence best practises across multiple teams. Demonstrable experience designing and building AI-based solutions and/or AI platforms at scale. Hands-on experience with AI/ML tools, frameworks, and platforms (e.g., TensorFlow, PyTorch, ML Flow, Data Bricks Azure/AWS/GCP AI services). Experienced with MLOps, data engineering or deployment of ML/AI models in a commercial environment. Track record of delivering production-grade AI applications or integrating AI capabilities into existing platforms. Demonstrable understanding of data governance, ethical AI, model explainability, and privacy concerns (e.g., GDPR) in designing AI solutions Experience in the establishment of or monitoring, retraining, and lifecycle management for deployed AI/ML systems, ensuring continued accuracy, fairness, and compliance. Familiarity with experiment tracking tools and automated ML workflows (e.g., MLflow). Experience and skills we'd love: We've included some further skills and experience that would be great. However, don't rule yourself out if you haven't had the opportunity to develop these yet, we have a learning culture at Liberty IT so we will support your career growth with us. Knowledge of and exposure to coaching frameworks. Experience leading teams on AI-driven projects, such as recommendation systems, automation, or intelligent data processing. Academic or industry recognised qualifications in ML or AI related subjects. What you'll be doing: You will be working across the following areas of responsibility. Product and technology strategy Form deep partnerships with Liberty Mutual and Liberty IT stakeholders to fully understand the business area you are partnering with to establish, lead and own the technology strategy and roadmap to enable the business to achieve their objectives. Research trends and practices outside of Liberty and the Insurance sector, and apply these where beneficial to the business and Liberty IT. Influence the selection and implementation of infrastructure and software product standards to significantly impact current strategic roadmaps and technical practices. Consult and collaborate with technology leaders, business partners and peer groups regarding long and short-range product features. Make, guide and justify decisions characterized by high levels of risk, impact and complexity. You will build consensus between various groups or highly independent and diverse stakeholders. Partner with Product Owners and Engineering teams to align technical design and strategy with the product roadmap Provide consultation to Senior Leadership, business partners and peer groups regarding long and short-range business requirements. Recommend innovations, which anticipate the future direction of the business, its drivers and technology strategy. Partner with other members of the Leadership and Support team to secure new opportunities aligned with our technology strategy. Play a leading role in defining and implementing AI/ML strategies, technical decisions and guidance, ensuring responsible and ethical adoption of AI technologies across business areas. Hands-on Architecture and Engineering Create, design and develop architectures and scalable solutions to resolve business problems in line with the Liberty IT architecture direction and standards. When appropriate, work with software development teams and Technical Leads to establish engineering standards that align to our enterprise well-architected framework. Provide technical management and drive development of very large, strategic and complex systems using future facing technologies and platforms. Actively design, code and test as part of delivery. Investigate and prototype complex, cross platform solutions to validate the introduction of new technologies to the solution. Recommend emerging solutions, technologies and tools to increase market share and/or reduce operational costs. Architect, design, and support the implementation of AI solutions, collaborating closely with data scientists and ML engineers. Guide teams in the adoption of AI/ML best practices, standards, and tooling. Bridge the gap between data science, engineering, and business stakeholders to ensure AI solutions are robust, scalable, and aligned with business objectives. Lead and coach teams Coach and mentor Engineers to reach their potential. Share knowledge about areas of expertise, understanding the right medium and approach to reach your target audience. Identify and develop new technical capabilities based upon business needs and the technology strategy. Support multiple technical teams, finding and using best practices and emerging technologies. Educate multiple teams and areas of the well-architected framework to facilitate the framework's adoption as a cultural norm. Champion and drive the adoption of AI. Promote AI literacy, best practices, and responsible AI use within engineering teams. Liberty IT initiatives Actively participate in communities across Liberty IT and Liberty Mutual, leading where appropriate, working and collaborating with peers. Raise the global profile of Liberty IT as a leading technology company through interactions at conferences and industry events. Where appropriate, share your technical expertise and achievements as a Liberty IT employee to audiences outside of Liberty IT and Liberty Mutual. About Us What's on offer Feel safe and secure whatever life brings, with health insurance (including access to a digital doctor), life assurance and income protection. Enjoy both today and tomorrow with employee discount schemes, annual bonuses and a competitive pension. Protect your wellbeing with flexible working and a real work-life balance. Specifically, we have adopted a hybrid remote and in-office working culture, meaning you have ultimate flexibility in your work environment. Grow yourself, your career and reputation through continuous learning, promotion opportunities and our generous recognition programme. A little background on LIT Liberty IT is the tech wing of Liberty Mutual Insurance. Bringing peace of mind to all aspects of customer's lives, every day. We're an ideas company. Always. We thrive on engineering excellence and surpass with technical mastery. We build beautifully architected cloud solutions and reliably run high stability systems. We work alongside the best in the business and learn from the finest minds. Great Place to Work in UK & Ireland 2025 Best Workplaces for Women (UK) 2024 Best Workplaces for Wellbeing (UK) 2025 Top 5 Best Tech Workplace Centre of Excellence in Wellbeing Fair employment and equal opportunities Liberty IT is an equal opportunity employer, committed to inclusion and diversity. If you have a disability, accommodations are available on request when taking part in all aspects of the recruitment, assessment, and selection process. Now, it's over to you. If you're ready to achieve, apply now. To be considered for this role you will be redirected to and must complete the application process on our careers page. To start the process, click the Apply button below to Login/Register.

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