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Senior Full Stack Developer – Java & Angular
Senior full stack developer at CGI building reusable Java and Angular components, RESTful APIs and microservices for UK Government digital justice services. Day-to-day covers Node.js/Express backends, PostgreSQL, Azure/Kubernetes deployment and CI/CD automation, in a hybrid role requiring UK Security Clearance eligibility.
Senior Devops Engineer
Senior DevOps engineer on a 12-month inside-IR35 contract at a Manchester-based bank (hybrid, 2-3 days onsite), owning Kubernetes/OpenShift platform architecture, Terraform standards, a Backstage internal developer platform, CI/CD/GitOps, and observability plus automated resilience and audit controls for core banking.
Lead DevOps Engineer
Lead DevOps Engineer at PA Consulting in Northern Ireland: an 8-10+ year senior hands-on role building cloud infrastructure (AWS/Azure/GCP), CI/CD pipelines (Jenkins, Terraform, Ansible), containers (Kubernetes, Docker), and monitoring, while consulting with clients, mentoring teams, and contributing to bids. Hybrid working with at least 2 days per week on site or client site, and UK security clea
DevOps Engineer
12-month inside-IR35 contract (market rate), Manchester-based hybrid with 2-3 days onsite. The engineer builds and operates Kubernetes/OpenShift platforms, Terraform IaC, a Backstage internal developer platform, CI/CD pipelines, and observability/SLOs for core banking systems in a regulated environment.
Senior DevOps Engineer
Senior DevOps engineer in PA Consulting's Digital & Data team in London, delivering varied client projects across seven sectors on a hybrid basis (min 2 days on-site). Day to day: building cloud infrastructure on AWS/Azure/GCP, CI/CD pipelines, containers, monitoring, and serverless, plus client engagement, mentoring, and bid support.
Senior DevOps Engineer
Senior DevOps engineer (individual contributor) on a five-person platform team at a global sports performance tech company, hybrid in London (3 days/week in office). Owns the AWS estate, Terraform IaC and CI/CD pipelines, with observability and embedding security scanning into pipelines.
DevOps Engineer
DevOps Engineer maintaining and evolving a business-critical Azure platform that collects and distributes road network information. Day to day: managing Azure infrastructure, writing Bicep IaC, building Azure DevOps CI/CD pipelines, supporting hub-and-spoke networking, and automating operations with Bash/Python. Hybrid, UK-based, with UK security clearance.
Adversarial AI Research Scientist (Red Team)
Alice is hiring an AI Red Team specialist to design and scale adversarial evaluations for LLMs and AI systems — creating prompt injections, jailbreaks, agent-manipulation and tool-use attacks in controlled environments, and building scalable systems to generate and test them. Core stack: Python, automation, and deep LLM/AI-security knowledge.
Adversarial AI Research Scientist (Red Team)
Adversarial AI Evaluation Scientist at Alice (ActiveFence) in Ramat Gan: reviews and validates red-team adversarial tasks targeting LLM agents (prompt injection, data exfiltration, tool misuse) for realism, fairness, reproducibility, and correct grading, using Python, statistics, and LLM-assisted analysis tooling.
Senior Data Engineer
Senior Data Engineer at Hometrack building the property data sets behind the UK's leading AVM used by top mortgage lenders. Day to day: designing ETL pipelines and data products on Databricks/Delta Lake with Python, SQL and PySpark. Hybrid role, 3 days a week from the Tower Bridge office in London.
Data Engineer
CGI is hiring a Data Engineer in its UK Delivery Centre to design, build and optimise scalable cloud data platforms and pipelines for UK public and commercial sector clients across the full data lifecycle, including warehousing and visualisation. Stack: AWS/Azure/GCP, Python, SQL, Spark, Kafka, Databricks, CI/CD; UK Security Clearance (or eligibility) required.
Senior Data Engineer
Senior data engineer at CGI building enterprise-scale data pipelines and data products on Palantir Foundry and cloud platforms (AWS/Azure/GCP), using Python/PySpark and SQL to deliver client-facing, secure programmes. Hybrid UK role requiring security clearance eligibility.
Mid Backend Engineer
6-month contract (Inside IR35, up to £580/day) for a Mid Backend Engineer, London-based hybrid (2-3 days onsite). Building scalable, event-driven backend systems using CQRS and Event Sourcing, with backend work in .NET/Java/Python, Azure Service Bus messaging and REST APIs. Active UK SC clearance is essential.
Senior Java Engineer
CGI is hiring a Senior Java Engineer to design, build and deliver secure, cloud-native applications for UK public sector modernisation, working with Java, Spring Boot, AWS, PostgreSQL and DynamoDB. It's a hybrid role requiring 3 days/week on client site in Swansea and UK Security Clearance eligibility.
Java Engineer
Java engineer at CGI designing and delivering secure, cloud-native Java/Spring Boot applications on AWS to modernize UK public services. Day to day: building microservices and REST APIs, working with PostgreSQL/DynamoDB, CI/CD and testing in Agile teams. Hybrid role: 3 days/week at the client's Swansea site; UK security clearance (or eligibility) required.
Lead Java Developer
Senior lead Java developer at Citibank working on Event Master Central, Citi's corporate actions repository and distribution platform within its enterprise reference data organization. Day to day: designing Java/Spring Boot microservices with Kafka event streaming, SQL, CI/CD and containers, while mentoring a team of developers in a hybrid 3-days-in-office role in Northern Ireland.
Lead Python Developer — FinTech, Hybrid & Mentoring
Lead a small Python team building features for a core banking platform, including integrations with major banks like HSBC. Hybrid role based in a London office, working with Python, FastAPI, cloud services, and SDLC best practices.
Python developer in fintech
Lead a small tech team as a hands-on Python Developer/Team Lead at a profitable FinTech start-up, splitting time roughly 50/50 between architecture/design and people management. You'll build features and refactor a young core banking platform that integrates with HSBC, using Python, FastAPI and GCP in a hybrid Central London role.
Front End Software Engineer
Front End Software Engineer at CGI (Scotland, hybrid) building responsive, accessible, high-performing web applications for clients within Agile teams. Stack centers on HTML5, CSS3/Sass, JavaScript/TypeScript and a modern framework (React, Angular, or Vue.js), consuming REST APIs. Requires UK security clearance eligibility.