We're currently working on a Cloud Infrastructure & Site Reliability Engineer opportunity within a Cyber Security & Analytics team at a Global Bank that is looking to identify internal and external threats across multi-cloud environments.

Responsibilities:

• Designing and managing Azure infrastructure used to ingest and process security data from sources across Azure, AWS and GCP
• Helping teams understand who is accessing what, identify vulnerabilities, and detect potential threats.

They're looking for experience with:

• Azure (AKS, Function Apps, Storage Accounts)
• Terraform
• Azure DevOps or GitHub CI/CD
• Python
• Databricks (nice to have)

Key Details:

• 3 days per week on-site in either Sheffield or Birmingham
• 6-month contract role (with extensions)
• Inside IR35

The Programme and its mission

More recently they have been asked to launch a programme to biuld a Data control plane - a higher level control environment across data ecosystem - this programme’s mission of automating data governance high risk, high reqard 0 that is the overall ambition.

 

Context:

Can they do things differently -Old world reliatant on basic scraping of data platform and what people entered manually to describe the data but they really want to reimagine the data governance world - taking advantage of AI - dataloguing - language problems - have done some initial POCs and its very interesting, but they realised they didnt have the AI maturity to understand how they may biuld and deploy something that could take care of some of this automation.

 

Job descriptions coming: They have initial job descriptions they are sending up but will need help with our support and pressales on what is possible to find/ skillsets they need

 

They are biulding a data control plane with ai automation for data governance 

 

Experience they are looking for:

• All Must have data experience
• 3 headcount - very data focused, 1 headcount fullstack and AI and 1 headcount UI (with some AI beneficial)
• Need to have done more than just Proof of concept - needs to get stuff into production
• Have experience for AI production use cases end to end - including - Agentic workflow production scale perspective, agentic frameworks, guardrails, end to end to evaluation - evaluate output aGENTIC 
• Return on investment / evaluation
• Would be working closely with other teams to integrate with other business areas - central teams - Mostly internal central tech teams mainly 
• basic agentic frameworks -AWS agent core, langchain.

 

Team size

Total team size would be 8-10 people in total - some will be sourced internally to draw from other teams

 

Timeframe - As soon as possible but are working on budget will have this by end of July at the latest, need our support with feedback on rates - Can expedite - presales initially - individaul SOWs 

 

Headcount - 4-5 (3 data ai focused, 1 person to be strong with UI and AI, and one fullstack with AI) 

 

Interview process 1-2 stages

• What have people worked on end to end - want examples
• Will be a technical stage

 

London based - 3 days per week onsite MUST

Full Stack Developer — AI Applications

We are looking for a hands-on Full Stack Developer to design, build, and support AI-powered applications from the ground up. You will own both the frontend and backend, work directly with modern AI agent frameworks, and help shape the architecture of a new platform. This is a builder’s role for someone who enjoys taking a product from a blank page to a production-grade, well-tested system.

• Design and build end-to-end features across the UI and backend API layers.
• Architect and structure new applications from scratch — data models, API contracts, service boundaries, and frontend structure.
• Build and integrate AI agent workflows using frameworks such as LangGraph, LangSmith, Strands SDK, and Agent Core.
• Develop responsive, accessible user interfaces with React.js, TypeScript, and/or Angular, including styling and UX polish.
• Design and implement backend APIs (REST and/or event-driven) that power the application and integrate with AI services.
• Work with relational and other data stores — modeling data, writing efficient queries, and building reliable data access layers.
• Build with security and access control in mind (authentication, authorization, role-based access) appropriate to a regulated financial environment.
• Write unit and regression test cases to ensure reliability and prevent regressions.
• Support and maintain the platform in production — monitoring, debugging, and iterating on live systems.
• Collaborate closely with data, platform, and business teams to deliver features in an Agile environment.

• Proven, hands-on experience building both UIs and backend APIs.
• Strong frontend skills with React.js, TypeScript, and/or Angular.
• Solid backend development experience in a modern language (e.g., Python, Java, or Node.js).
• Experience with databases and SQL, including data modelling and query design.
• Experience designing application architecture and structure from scratch.
• Practical experience with AI agent frameworks: LangGraph, LangSmith, Strands SDK, and Agent Core.
• Experience writing unit and regression tests.
• Proficiency with Git and modern code review / CI-CD delivery practices.
• Comfortable owning both styling/frontend and backend/API concerns.

• Cloud engineering experience with AWS, Azure, or Google Cloud Platform.
• Experience writing evals to measure and improve AI/agent performance.
• Experience designing and building AI agents.
• Experience supporting production platforms and CI/CD pipelines.
• Familiarity with containerization and infrastructure-as-code.
• Exposure to data governance concepts (lineage, cataloging, access control).
• Prior experience in financial services or another regulated industry.

A self-driven full stack engineer who is equally comfortable designing an architecture, styling a UI, wiring up an AI agent, and writing the tests that keep it all stable — someone who wants to build and own real products end to end.

About the Role

We are looking for a hands-on UI Developer to design, build, and support modern, AI-powered user experiences within a fast-paced, enterprise-scale data environment for a growing Investment Bank.

You will play a key role in shaping the frontend architecture of a new platform and data control plane, creating intuitive, responsive, and accessible interfaces that enable users to interact seamlessly with complex data and AI-driven workflows. This is a builder's role for someone who enjoys taking concepts from a blank page to polished, production-grade applications.

What You'll Do

• Design and build responsive, accessible, and high-performing user interfaces using React.js, Angular, TypeScript, and modern frontend frameworks.
• Develop reusable UI components, design patterns, and frontend architecture that can scale across multiple applications.
• Integrate frontend applications with backend APIs, AI services, and agent-based workflows.
• Build engaging user experiences for AI-powered applications, including conversational interfaces, data visualisations, dashboards, and workflow tools.
• Ensure applications meet accessibility, usability, and performance standards.
• Implement authentication, authorization, and role-based access controls within frontend applications.
• Write unit, integration, and regression tests to ensure reliability and maintainability.
• Support and maintain production applications, troubleshooting issues and continuously improving the user experience.

Required Qualifications

• Proven hands-on experience building modern web applications and enterprise user interfaces.
• Experience ideally within financial services, capital markets or enterprise scale data environments in a related industry.
• Experience working with AI, building agentic AI workflows or integrating AI agents.
• Exposure to AI-driven products, LLM applications, or agentic AI platforms such as LangGraph, LangSmith, Strands SDK, or Agent Core.
• Strong experience with React.js, Angular and TypeScript.
• Cloud experience with AWS
• Solid understanding of modern frontend architecture, component design, state management, and application structure.
• Experience integrating frontend applications with REST APIs and external services.
• Experience working with modern testing frameworks and writing automated frontend tests.
• Experience building reusable component libraries and design systems.
• Strong focus on usability, user experience, and visual quality.

Nice to Have

• Experience building conversational user interfaces or AI-assisted workflows.
• Experience with data visualisation frameworks and dashboard development.
• Experience supporting production applications and CI/CD pipelines.

What We're Looking For

A self-driven UI Engineer who is passionate about building elegant, intuitive user experiences and enjoys working closely with product, design, and engineering teams. Someone who can translate complex business and AI-driven workflows into simple, scalable, and highly usable interfaces, while maintaining high engineering standards and frontend best practices.

 

We're currently working with an Investment Bank based in Warsaw for a Site Reliability Engineer position within a global Markets Technology environment, where you’ll have a genuine opportunity to influence the reliability, resilience and performance of critical production platforms rather than simply keeping the lights on.

Key Responsibilities
    • Provide support for critical production applications and services within the Markets Technology environment.
    • Own and manage production incidents through to successful resolution, minimising business impact.
    • Conduct root cause analysis and implement long-term solutions to prevent recurring issues.
    • Drive automation initiatives to reduce manual operational effort and improve service reliability.
    • Improve monitoring, observability and alerting capabilities across the technology estate.
    • Partner with development, infrastructure and platform engineering teams to enhance system stability and performance.
    • Support capacity planning, resilience testing and performance optimisation activities.
    • Contribute to continuous improvement initiatives and the adoption of SRE best practices.
    • Participate in on-call and out-of-hours support for high-priority production incidents when required.

Essential
    • Proven experience as a Site Reliability Engineer, Production Engineer, Platform Engineer or Senior Application Support Engineer.
    • Strong experience supporting large-scale, business-critical applications in complex enterprise environments.
    • Strong Linux/Unix knowledge.
    • Hands-on scripting and automation experience using Python, Shell or similar technologies.
    • Experience with monitoring (Grafana/Prometheus), alerting and observability platforms.
    • Cloud platform experience (AWS, Azure or GCP).
    • Strong troubleshooting, analytical and problem-solving capabilities.
    • Experience managing major incidents and working within highly available environments.
    • Excellent communication skills and the ability to collaborate across global teams.

Desirable
    • Experience within Financial Services, Capital Markets or Investment Banking.
    • Murex support experience.
    • Exposure to DevOps practices, CI/CD pipelines and infrastructure automation.
    • Experience supporting high-volume or low-latency applications.

We are currently working with a leading global hedge fund that is expanding its European operations and opening a brand-new London office as part of a wider growth programme. They're looking for an experienced End User Support Engineer to support traders, senior stakeholders and the wider business.

The role will involve:

• 1st & 2nd line support across trading and business users
• Hardware, software and application troubleshooting
• Trade floor and end-user technology support
• Meeting room and AV support (Teams, Cisco, Logitech, Crestron)
• Managing and escalating critical incidents
• Working closely with infrastructure and global technology teams

Responsibilities:

• Identifying, diagnosing, researching, tracking and resolving complex technical problems 
• Escalating issues and facilitating user assistance from third parties or other IT groups as needed 
• Providing excellent customer service experiences for all end users, traders and senior leadership
• Working effectively in a cooperative and collaborative global team environment
• Escalating, coordinating and managing incident response for critical firm-wide issues
• Troubleshooting technology issues related to hardware, software, user accounts, trading environments, operating systems and mobility
• Engaging in technical collaboration with other Infrastructure groups and business IT teams as appropriate

They're particularly interested in candidates with experience across:

• Windows, MacOS and mobile device support
• M365 / Exchange
• Active Directory, DNS, DHCP and VPN
• MDM / BYOD environments
• Video conferencing and meeting room technologies
• High-touch support for front-office users and senior stakeholders

Key details:

• Brand-new London office
• Monday-Friday onsite (8am-5pm)
• Initial 12-month contract with strong extension potential

    

An exciting opportunity has arisen for a Senior DevOps Engineer to join a Front Office Financial Markets technology team supporting critical electronic trading and pricing platforms within a global banking environment.

Working at the heart of a low-latency, business critical trading ecosystem, you'll collaborate directly with Quant Developers, Front Office stakeholders, engineering teams and infrastructure specialists to drive platform reliability, automation and continuous improvement.

This position offers exposure to major transformation programmes including platform modernisation, DevOps evolution, new trading capabilities and large-scale data centre migration initiatives.

 

Key Responsibilities;

DevOps & Platform Engineering

• Support and enhance mission-critical electronic trading platforms.

• Design, build and improve CI/CD pipelines and deployment processes.

• Develop automation solutions for application deployment and operational activities.

• Manage software delivery from source control through to production deployment.

• Partner with development teams to implement DevOps best practices.

Operational Excellence

• Perform advanced troubleshooting and root cause analysis.

• Investigate production, infrastructure and performance-related issues.

• Enhance monitoring, observability and platform stability.

• Drive automation initiatives to improve operational efficiency.

Project Delivery

• Support platform modernisation programmes.

• Contribute to strategic infrastructure transformation initiatives.

• Participate in major data centre migration projects.

• Work on new development and quant-led technology initiatives.

Stakeholder Interaction

• Engage directly with Front Office users, Quant Developers and engineering teams.

• Translate business challenges into practical technical solutions.

• Provide technical recommendations and challenge assumptions where appropriate.

• Build strong relationships across business and technology teams.

Required Skills & Experience

Essential

• Strong DevOps or Platform Engineering experience.

• Linux / Unix administration and troubleshooting expertise.

• CI/CD pipeline design, implementation and support.

• Azure DevOps (ADO).

• YAML pipeline development.

• Scripting experience using Python, Shell or Bash.

• Ansible, Puppet or similar automation/configuration management tools.

• Production support and incident investigation experience.

• Root cause analysis and problem-solving capability.

• Jenkins, Git, Jira and Confluence.

• Release and deployment management experience.

• Strong understanding of on-premise infrastructure environments.

Desirable

• Financial Markets, Investment Banking or Electronic Trading experience.

• Experience working with Quantitative Development teams.

• Low latency systems knowledge.

• Azure and/or AWS exposure.

• Monitoring tools such as Splunk, ELK Stack or Prometheus.

• Data centre migration experience.

• Background in SRE, Production Support or Infrastructure Engineering.