Railway System Engineer F/H

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Senior Ruby on Rails Engineer – Fulham (2/3 days on-site)£60,000 - £80,000 + Private Healthcare & Benefits. Join a Series A start‐up building award‐winning, accessibility‐focused solutions. You will lead the evolution of our Ruby on Rails backbone, optimise PostgreSQL and Sidekiq, stabilise third‐party integrations and design secure APIs.

Lead the core Rails operational platform.

Optimise PostgreSQL performance and Sidekiq job efficiency.

Design secure third‐party integrations and RESTful APIs.

Partner with Platform teams on AWS and CI/CD reliability.

Deep experience with Ruby on Rails and OOP.

Expertise in PostgreSQL tuning and complex query optimisation.

Proficient with Docker, AWS, and CI/CD pipelines.

Strong communicator, able to lead production incident responses.

Data Engineer – SQL – Thorpe Park, Leeds (Hybrid)Work with our Data Management Team Lead to build and deliver data pipelines, transform sources into trusted data products and champion a data‐first mindset.

Strong communicator of business needs across all levels.

Experience in Agile teams (Scrum/Kanban).

Advanced SQL, Azure SQL, Databricks, and optional Python.

Ability to work across varied data sources and build complex transformations.

Designing, building and managing large‐scale pipelines using Azure Data Engineering tools.

Proficient in CI/CD, lakehouse principles, and data science support.

IT Cost Optimisation Lead – Thorpe Park, Leeds (Hybrid)Manage the full lifecycle of IT assets, drive cost optimisation and collaborate across finance and Cloud FinOps.

FinOps practitioner experience, Azure expertise.

Knowledge of asset management, software licensing and Microsoft licensing.

5+ years managing IT assets, experience with major suppliers.

Capability to drive cross‐team collaboration under resource constraints.

Infrastructure Designer – Thorpe Park, Leeds (Hybrid)Design and deliver secure, scalable Azure and hybrid solutions that meet business performance and governance needs.

Technical understanding across applications, firewalls, load balancers, networking.

Focus on Azure and modern cloud platforms.

5+ years in IT service management or operations.

Strong vendor management, design and architecture experience.

Senior IT Service Manager – Thorpe Park, Leeds (Hybrid)Lead the IT service strategy, ensuring resilient incident, problem, change and service introduction processes.

ITSM expertise, ITIL certification.

Advanced incident, problem, change management capability.

5+ FTE team leadership and vendor management.

Track record of service level optimisation and cost efficiency.

FIS Integrity Treasury & Risk Management System Support Analyst – London (Hybrid)Provide technical support for FIS Integrity, manage system stability and drive process improvement.

1‐4 years supporting FIS Integrity system.

Proficiency in troubleshooting, system analysis and process improvement.

Experience in Python, C#/.NET, C++ and SQL Server is a plus.

Strong communication and analytical skills.

Technical Architect – Principal – LondonLead architecture, design and technical governance of an enterprise observability platform.

10+ years enterprise architecture or principal technical roles.

Expertise in OpenTelemetry, Kafka, time‐series data platforms.

Deep understanding of stream processing, cloud‐native and hybrid architectures.

Strong leadership, influencing CIOs and senior architects.

Digital, Data and Technology – Network Team – PlymouthSupport and evolve a complex network estate spanning offices, data centres and cloud environments.

Technical advice on security topics and incident management.

Design, test and implement innovative infrastructure solutions.

Build and maintain network and infrastructure systems.

Plan, manage and support technical changes.

Azure Infrastructure Engineer – London (Hybrid)Support and enhance Azure platform services, contribute IaC, and maintain secure CI/CD pipelines.

Build and configure Azure resources (App Service, Functions, storage, compute).

Maintain Infrastructure as Code using Terraform.

Support secure CI/CD pipelines, Azure Monitor and Log Analytics.

Apply DevSecOps practices and support incident and problem management.

Senior FP&A Accountant – Newcastle upon Tyne (4 days on‐site, 1 day remote)Provide accurate forecasting, budgeting and management reporting, and drive financial insight across the business.

Qualified accountant (ACA, ACCA, or CIMA).

Experience in FP&A, financial reporting or commercial finance.

Advanced Excel skills with complex model building.

Strong analytical mindset and BI tool experience (Power BI, SQL, VBA).

We are an equal opportunities company and welcome applications from all suitable candidates.

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Salary: GBP 48000 - 64000 per year