Huxley

We have a current opportunity for a Trading Floor Desktop Support Engineer on a permanent basis. The position will be based in London. For further information about this position please apply. Provide L1/L2 desktop and application support to traders and other front office users Responsibilities Troubleshoot issues related to Windows 11, O365, Outlook, network connectivity and hardware Support and maintain trading turrets, dealer boards, and voice systems Rapidly troubleshoot Excel pricing sheets, including broken formulas, incorrect references, or data link issues Assist with market data add ins (Bloomberg API, ICE, CME add ins) Manage incident tickets and escape where appropriate Perform desktop builds, upgrades, and deployments using enterprise tools Support trading floor moves, device rollout projects, and hardware refresh plans Work closely with infrastructure, network, app support, and dev engineering teams Participate in shift patterns or on call rotations as needed Ability to create clear KB documentation Qualifications 2-5+ years' desktop or trade floor support experience Strong understanding of Windows OS, Active Directory, Microsoft 365 Advanced Excel debugging including formula tracing, named ranges, dependency checking Ability to communicate effectively with front office users Experience in a financial services or fast paced trading environment Basic understanding of ITIL processes Familiarity with Excel-based pricing models used in front office teams Turret / voice trading systems (Cloud9) SCCM/Intune PowerShell scripting Basic networking (DHCP, DNS, VLANs) Understanding of equities, FX, fixed income, or derivatives workflows ITIL Foundation SQL query building basic level To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC387148 England and Wales

A payments organization located in London is seeking a Technical Delivery Lead to manage complex technology initiatives within Enterprise Technology, focusing on Functions platforms. This senior role demands expertise in SaaS solutions and strong stakeholder engagement skills. Successful candidates will play a crucial role in shaping technology delivery and managing multi-vendor teams to achieve strategic objectives. This position offers hybrid working with significant opportunities for leadership growth.

Huxley is seeking a Regulatory Reporting Specialist - SFTR / TTR to support regulatory change functions in Greater London. The role focuses on hands-on SFTR experience and includes responsibilities such as analyzing regulatory communications, ensuring compliance, and documenting technical requirements. The contract is an initial assignment until 31 March 2027, with a competitive rate of £750 per day offered. Strong stakeholder management capabilities are essential for success in this position.

Technical Delivery Lead (Payments & Enterprise Technology) Location: London (Hybrid working) The Opportunity We are working with a newly established payments organisation undergoing a significant technology transformation as it evolves into a standalone, fintech style business. Backed by substantial long term investment, this organisation combines the scale of a major payments provider with the agility, autonomy, and pace of a modern technology company. This is a rare opportunity to join during a foundational phase, where you will play a critical role in shaping how complex technology capabilities are delivered across the enterprise. The Role We are seeking a Technical Delivery Lead to manage the end to end delivery of large scale technology initiatives within Enterprise Technology, with a primary focus on Functions platforms (e.g. Legal, Compliance, Controls, Procurement), alongside wider collaboration across Finance, Risk and HR systems as required. Operating at Vice President level, this role blends technical leadership, delivery management, stakeholder engagement, and risk governance. You will own delivery outcomes for your stream, working across internal teams and third party vendors to ensure solutions are delivered to time, cost, quality, and regulatory expectations. Key Responsibilities Lead the delivery of complex, multi vendor technical programmes using Agile/Scrum methodologies (planning, stand ups, demos, retrospectives, sprint execution). Own delivery outcomes for enterprise platforms within the Functions domain, while supporting broader enterprise initiatives as required. Partner with business and internal stakeholders to shape requirements, manage delivery expectations, and ensure technically feasible solutions. Work closely with engineering, quality, and product teams to deliver secure, compliant, and high quality technology solutions. Identify, assess, and mitigate delivery, technical, and operational risks, ensuring alignment with governance and control frameworks. Manage change requests and maintain clear, transparent communication with stakeholders throughout the delivery lifecycle. Own and manage vendor relationships, ensuring suppliers deliver against agreed contracts and expectations. Monitor emerging technology trends and delivery practices to continuously improve outcomes and ways of working. Leadership & Seniority Expectations Depending on role scope, you will operate either as: A people leader, defining roles, planning capacity, guiding performance, and developing future capability; or A senior individual contributor, acting as a subject matter expert who sets technical direction and leads complex, multi year initiatives. In both cases, you will: Advise senior stakeholders on delivery impact, risk, and strategic alignment. Demonstrate accountability for risk management and control effectiveness. Apply sophisticated analytical thinking to evaluate complex delivery options and define innovative solutions. Build strong, trusted relationships across internal and external stakeholders to deliver key business objectives. About You This role is suited to a senior technology delivery professional comfortable operating in fast moving, transformation environments. Essential Experience Strong technical background with recent experience delivering SaaS based solutions. Proven experience delivering within Enterprise Technology domains (Risk, Finance, HR, or preferably Functions such as Legal, Compliance or Procurement). Demonstrable senior level experience leading large scale technology change initiatives. Highly Desirable Experience selecting, contracting, and managing multiple technology vendors. Experience integrating across SaaS platforms and cloud data environments. Why This Role? Join a high profile payments transformation with long term strategic backing Shape how enterprise technology delivery operates in a new standalone business Operate with real authority in a flat, empowered organisation Deliver programmes with material investment, visibility, and impact Be part of a journey with strong opportunities for long term leadership growth Apply Now to Avoid Disappointment! To find out more about Huxley, please visit

Role: Regulatory Reporting Specialist - SFTR / TTR Rate: £750 per day (Umbrella assignment rate, inside IR35) Duration: Initial contract through to 31 March 2027 Location: London Overview This role sits within a regulatory change and controls function, focusing heavily on SFTR and broader Trade & Transaction Reporting (TTR) obligations across EMEA. The key requirement is hands on SFTR experience - candidates without direct SFTR exposure will not be considered. Key Responsibilities Track, analyse, and interpret regulatory communications across EMEA, with a strong focus on SFTR requirements Assess regulatory change impacts and ensure ongoing compliance Build and document detailed technical business requirements alongside SMEs Run, analyse, and enhance reconciliations for SFTR using DUCO Identify control gaps, perform root cause analysis, and define remediation actions Present issues, impacts, and remediation plans to senior stakeholders across Compliance, Ops, Tech, and Vendors Support BAU SFTR activities including submissions, exception management, and stakeholder queries Produce MI and support governance and regulatory forums Essential Experience Proven, hands on SFTR experience (mandatory) Strong knowledge across Trade & Transaction Reporting regulations Experience running and building reconciliations (DUCO highly preferred) Ability to work autonomously in analysing quality assurance reports to determine and quantify the impact on the firm Strong stakeholder management and delivery experience in complex environments

Required Technical Skills & Certifications Demonstrated experience in endpoint security, across both engineering and support capacities. Strong expertise in Application Control, especially with BeyondTrust solutions. Proficiency in scripting PowerShell and Python are essential. Experience with Trellix ePO, BeyondTrust EPM Cloud, and policy management in Azure and AWS environments. Advanced understanding of Microsoft Windows operating systems. Strong analytical and problem solving skills, with the ability to assess complex security challenges and propose effective solutions. Exposure to data analytics tools such as Splunk and Power BI. Ability to clearly articulate troubleshooting methods and strategies.

IT Business Analyst Needed! I am currently supporting one of our financial services clients who are looking to bring on an IT BA for an initial 12 months with scope of extensions. The role will require you to go into the London office 2 days a week with my client being able to pay up to £650 inside IR35 via an Umbrella. Responsibilities: Act as the key interface between business stakeholders and IT teams. Clearly demonstrate and communicate an understanding of the business drivers behind operational, functional, tactical or strategic initiatives/changes and the value they will bring to the organization. Counsel business stakeholders by understanding their problems / needs and leverage this to negotiate / propose options for viable business solutions that are acceptable to the stakeholders. Share ideas, drive improvements and promote best practice amongst the business analyst community across all IT and non-IT Divisions and across physical location. Experience needed: Understanding of CSDs, CSD Regulation and the position of CSDs as FMIs within the financial markets post trade landscape. A deep understanding of securities market standards developed through bodies such as SMPG, ISO (ISO15022, ISO20022). Waterfall, V-Model, SCRUM, SAFE. Modelling - Use Cases, Story Mapping, Process Modelling (BPMN, UML), Data Modelling (conceptual/logical) If this role sounds of interest please apply with an updated version of your CV and I'll endeavour to get back to you if suitable.

Required Technical Skills & Certifications Demonstrated experience in endpoint security, across both engineering and support capacities. Strong expertise in Application Control, especially with BeyondTrust solutions. Proficiency in scripting PowerShell and Python are essential. Experience with Trellix ePO, BeyondTrust EPM Cloud, and policy management in Azure and AWS environments. Advanced understanding of Microsoft Windows operating systems. Strong analytical and problem solving skills, with the ability to assess complex security challenges and propose effective solutions. Exposure to data analytics tools such as Splunk and Power BI. Ability to clearly articulate troubleshooting methods and strategies.

Infrastructure Engineer - Investment Management Overview An established and highly regarded investment management firm based in London's West End is seeking a versatile Infrastructure Engineer to play a key role across cloud platforms, on prem systems, and internal tooling. This is a hands on technical position supporting a sophisticated technology stack that underpins trading, analytics, data operations, and enterprise systems. You will work within a tight knit engineering team, collaborating closely with front, middle, and back office stakeholders to ensure reliability, performance, and continual evolution of the firm's technology estate. The Role This is a hybrid role blending Infrastructure Engineering, Cloud (AWS), DevOps. You will be responsible for maintaining the core infrastructure, supporting production systems, and contributing to the development of internal tools and services. Infrastructure Responsibilities Manage, optimise, and secure the AWS estate (ECS, ECR, EC2, VPC networking, IAM). Oversee and maintain Office 365 environment and related identity/security policies. Maintain and enhance CI/CD pipelines using TeamCity. Administer and support Linux servers (Ubuntu preferred) and Windows workstations. 1st - 3rd line+ support to a small office Design and implement Docker containerisation strategies, including multi stage builds. Monitor system performance and maintain logging, metrics, and alerting solutions. Automate server provisioning and configuration using infrastructure as code tools. Manage system upgrades, patches, and overall platform reliability. Troubleshoot complex infrastructure issues across networking, storage, and compute. Maintain and enhance C#/.NET services used for internal data processing and workflows. Develop internal Python tools, scripts, and automation solutions. Diagnose and resolve production issues in existing C# or Python services. Contribute to improving service resilience, observability, and performance. Key Skills & Experience Essential Strong background in AWS (ECS, ECR, EC2, IAM, VPC). Solid experience with Linux (Ubuntu) systems administration. Familiarity with Windows workstation management. Hands on CI/CD experience - ideally TeamCity. Professional experience with Docker. Proficiency in C#/.NET and Python. Experience troubleshooting production systems end to end. Strong automation mindset and scripting capability. Comfortable working in a hybrid working environment. Desirable Exposure to infrastructure as code tools (e.g., Terraform, CloudFormation, Ansible). Experience with monitoring/alerting stacks (Prometheus, Grafana, CloudWatch, ELK). Knowledge of financial markets or investment management environments. Understanding of networking fundamentals (DNS, VPNs, routing, firewalls). What's on Offer Work in a high quality engineering culture with strong autonomy. Exposure to a broad and modern tech stack across cloud, infra, and backend. Hybrid working model with a collaborative West End office environment. APPLY NOW to avoid disappointment. To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC387148 England and Wales

An established investment management firm based in London's West End is seeking a versatile Infrastructure Engineer to support cloud platforms and internal tooling. The role includes maintaining AWS infrastructure, enhancing CI/CD pipelines, and developing tools in C#/.NET and Python. Candidates should have experience with Linux systems and a strong automation mindset. The position offers a hybrid model in a collaborative office environment, promoting a high-quality engineering culture.

A leading technology and finance consultancy in Greater London is seeking an experienced Data Engineer. In this role, you'll design and implement reliable data pipelines that are trustworthy and observable. You must have over 6 years of experience in data engineering, a strong command of Python, and familiarity with Azure-based platforms. Your work will directly impact billion-dollar trading decisions. Join us in making data a foundational element of success in the financial market.

This is a rare opportunity to apply serious data engineering in a domain where latency, correctness, and reliability carry direct commercial weight. Requirements 6+ years data engineering in production environments; Python expertise - idiomatic, well tested, production grade code, not notebook scripts ETL/ELT pipeline design and implementation at scale; orchestration with Airflow, Prefect, or equivalent; reliability first mindset including backfill, retry, and exactly once semantics Azure data platform - Azure Data Factory, Azure Databricks, Azure Synapse Analytics, Azure Data Lake Storage; infrastructure as code for data workloads (Terraform or Bicep) Databricks - Delta Lake, Unity Catalog, job cluster vs interactive cluster trade offs, cost aware compute management, Spark job optimisation Relational databases: PostgreSQL at production scale - query optimisation, indexing strategies, table partitioning, replication, schema design for both OLTP and analytical workloads MongoDB - document modelling, aggregation pipelines, indexing strategy, replica sets; clear judgment on when document vs relational storage is the right architectural call Containerisation: Docker and Kubernetes based deployment of data workloads; reproducible, environment agnostic data infrastructure Data modelling for analytical workloads - dimensional modelling, data vault, or equivalent; schema evolution, slowly changing dimensions, and downstream impact analysis Stream and batch processing patterns; late data handling, watermarking, and backfill strategies; throughput vs latency trade offs in pipeline design Production data observability - data lineage, quality checks, SLA monitoring, alerting on freshness and completeness; treating data correctness as a first class concern CI/CD for data infrastructure - version controlled pipelines, automated data quality testing, reproducible and auditable deploys Ability to work directly with quant researchers, risk managers, and traders - translate business requirements into reliable, well documented data products Nice to Have Financial markets data - market data feeds (Bloomberg, Refinitiv), tick data, trade history, reference data, or instrument master management Apache Spark or Flink for large scale stream and batch processing beyond the Databricks ecosystem dbt or equivalent SQL transformation layer; experience building and maintaining dbt projects in a production data warehouse Event streaming with Kafka or Confluent Platform - topic design, consumer group management, exactly once delivery guarantees OLAP optimised stores - ClickHouse, DuckDB, or equivalent; understanding of columnar storage and vectorised query execution Energy, commodities, or broader financial markets domain knowledge What We're Looking For You treat data as a product, not a side effect. You know what it takes to make a pipeline trustworthy - not just running, but observable, tested, and recoverable when something upstream changes at 3am. You think in systems: schema evolution, lineage, freshness SLAs, and the downstream impact of every modelling decision. At ETrading, that data is the foundation of billion dollar trading decisions. You are the reason it is right.

Solutions Architect (Payments / Fintech Transformation) Location: London (Hybrid) Contract: 18 month Fixed Term Contract The Opportunity We are supporting a newly formed, high growth payments business backed by significant strategic investment and operating with a fintech mindset. This is a rare opportunity to join during a foundational phase, helping to design and deliver a clean, modern SaaS first enterprise technology landscape as part of a large scale transformation. The organisation is creating a standalone payments acquiring business, combining the stability of an established payments operation with the pace, autonomy, and innovation culture of a fintech. This role is ideal for someone who thrives in fast moving, flat organisations and enjoys having genuine influence over architectural decisions. The Role We are seeking an experienced Solutions Architect to lead the design and integration of a new enterprise applications estate, replacing a complex legacy environment with a streamlined SaaS architecture across Finance, Risk, HR and corporate functions. The focus of the role is business application architecture and integration, including connectivity to identity management, data platforms, and shared enterprise services. Infrastructure level design (e.g. cloud hosting, data warehouse engineering) will be handled by specialist peer teams. This is an 18 month fixed term role, created to drive delivery. Key Responsibilities Design and deliver end to end solutions that address complex business problems while balancing technology risk and delivery pace. Create SaaS centric architectures that evolve over time and align with modern engineering and automated delivery practices. Lead targeted design activities that maximise the value of cloud capabilities such as elasticity, containerisation and serverless. Produce secure, resilient designs aligned to best practice security principles and operational expectations. Ensure solutions balance risk, control, cost and business value appropriately. Drive adoption of standardised enterprise solutions, influencing their evolution where gaps exist. Support operational teams with fault finding and performance investigations, using available tooling. Assess architectural impacts across risk, capacity and cost, including change and ongoing run costs. Produce architecture artefacts required for governance across architecture, security, privacy and records management forums. About You You will bring senior level architectural experience and be confident operating with autonomy in a transformation environment. Essential Experience Proven experience designing SaaS focused enterprise architectures spanning multiple business applications. Background in one or more of the following domains: Finance, Risk, HR, or corporate functions (e.g. Compliance, Legal, Procurement). Experience onboarding and integrating SaaS vendors within financial services or fintech environments. Highly Valued Experience working in fintechs or smaller, scale appropriate organisations. A highly proactive, self sufficient mindset, comfortable making decisions and driving outcomes. Working Model Location: London Hybrid working: 3 days per week in the office Modern office environment supporting collaborative, cross functional delivery Why Apply? Join a once in a career payments carve out and transformation Influence the foundational architecture of a new standalone business Work in a fintech style environment with real autonomy Play a critical role in a high profile, multi year investment programme Apply now to avoid disappointment! To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC387148 England and Wales

A high-growth payments business in London is seeking a Solutions Architect for an 18-month fixed-term contract. The role involves designing and integrating a new enterprise applications estate to replace a legacy environment with a modern SaaS architecture. Candidates should have experience in SaaS architectures across Finance, Risk, and HR, as well as the ability to work autonomously in a transformation setting. The role offers a hybrid working model, contributing to a significant fintech transformation.

Integration Service Manager- Microsoft integration services opportunity Title- Integration Service Manager- Microsoft integration services Azure Integration Salary £55,000- £75,000 Location: Can be based out of either London or Glasgow with home working mix Requirements background in Microsoft integration services, Microsoft Azure Service Bus integration services, focus in integrating systems Technical stack: Microsoft Azure Service Bus Microsoft, SAP, SAS, ERP, Quality of Data O365 Role opportunity This role is for an Integration Service Manager with a focus on Microsoft integration services who can take a lead on integrating systems You will be reporting to the Head of software engineering and integration, and you will have a lead voice in a massive transformation from heritage/legacy applications to a new CRM, Tracking, ERP and visuals systems You will have a lead voice in integrating system in a new greenfield environment in a world of massive change. In the longer term they hope you will build up your own integration engineering team Technical focus: Microsoft Azure Service Bus / Azure integration services Microsoft integration services This is very much a hand on, technical integration role, and you will also help to set the direction of integration, set up frameworks and take the lead voice on all data projects, and deliver the programme of change The shortlist for this role will complete on 13th October For more information, and the chance to be considered, please do send through a CV Good luck To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is acting as an Employment Agency in relation to this vacancy | Registered office | 1st Floor, 75 King William Street, London, EC4N 7BE, United Kingdom | Partnership Number | OC387148 England and Wales