Mainframe Programmer

Senior Solution Architect – Retail Technology – London

One of my clients is seeking a Senior Solution Architect to lead the design and delivery of complex retail technology solutions, supporting large scale, multi market retail operations and transformation initiatives.

Responsibilities:

• Define and deliver end to end retail solution architectures aligned to business strategy
• Lead design of integrated retail platforms across ERP, planning, supply chain, and e commerce systems
• Own integration patterns, data flows, and architectural standards across multi vendor environments
• Partner with merchandising, finance, operations, and technology teams to translate requirements into technical solutions
• Provide technical leadership, architectural governance, and mentorship across delivery teams
• Ensure solutions meet security, data protection, and regulatory standards

Key Skills:

• Strong experience as a Solution Architect within retail, supply chain, or consumer environments
• Proven background in enterprise scale system integration and solution design
• Experience with ERP platforms, ideally SAP Retail, and planning tools such as Blue Yonder, o9, or Oracle
• Solid understanding of data architecture, integration performance, and data quality
• Comfortable engaging senior stakeholders and driving architectural decisions

Hybrid role based in London.

Must have the right to work in the UK.

Apply now for immediate consideration.

Data Analyst – VP - 12 month FTC

Location: London (Hybrid)

Duration: 12 month FTC

An opportunity for a data focused leader to shape and deliver a large scale financial data transformation programme supporting strategic decision making across a banking business. The role centres on building robust data pipelines, owning the data warehouse architecture, and ensuring high quality data to power reporting, analytics and insights.

Responsibilities:

• Lead the design, build and optimisation of the enterprise data warehouse, including sourcing, validation, ingestion and data architecture.
• Develop and manage automated ETL pipelines and workflows for financial datasets.
• Integrate data warehouse outputs with Salesforce, PowerBI, pricing platforms and other analytical endpoints.
• Ensure accuracy, consistency and scalability of historic and current datasets and align them to evolving data models.
• Create detailed business requirements documentation that supports technology delivery teams.
• Support the build of new data models that power internal management information and AI aligned analytics.
• Collaborate with internal teams and external providers to improve data quality and streamline data delivery processes.
• Drive enhancements in data governance and act as subject matter expert for all data related topics.
• Maintain data quality and client hierarchy within Salesforce in partnership with client onboarding teams.

Requirements:

• Strong experience in data analysis and enterprise level data systems.
• Advanced SQL expertise with the ability to build complex queries and tables.
• Hands on experience managing ETL processes and working to tight project timelines.
• Strong knowledge of financial data, accounting principles and CIB business information frameworks.
• Experience working with large and complex datasets in a financial context.
• Proficient in Python and experienced with at least one major cloud data warehouse platform such as Snowflake.
• Experience working within a large financial institution and educated to degree level in a STEM field.
• Experience using Salesforce or similar CRM platforms.
• Excellent communication skills, proactive mindset and the ability to work independently and collaboratively.

Desirable:

Experience contributing to initiatives involving AI driven analytics and LLM use cases.

Apply now for immediate consideration.

No sponsorship available; applicants must have the right to work in the region.

Smallworld GIS Engineer (UK-based | No Sponsorship)

Location: United Kingdom (Hybrid / Remote options may be considered)

Type: Permanent | Full-time

We are seeking an experienced Smallworld GIS Engineer to join our team delivering advanced network and geospatial solutions for major utilities and telecom clients across the UK.

Key Responsibilities

• Design, develop, and customize GE Smallworld applications, including PNI and Electric Office (EO).
• Build GIS solutions using Magik, Java, and related technologies.
• Support integrations with Oracle, SQL, and VMDS databases.
• Deliver customer-specific customizations and ensure compliance with local regulatory and third-party systems.
• Collaborate with multidisciplinary teams to implement scalable, high-quality GIS solutions.

Requirements

• Strong hands-on experience with the GE Smallworld Product Suite (v4/v5).
• Proficiency in Magik programming and GIS solution design.
• Familiarity with PNI / Electric Office, SWMFS, VMDS, and Oracle/SQL.
• Solid understanding of the software development lifecycle (SDLC).
• Desirable: Experience with ArcGIS, OpenGIS, Kubernetes (K8s), or cloud deployments.

Eligibility

No visa sponsorship is available for this position. Applicants must have the right to work in the United Kingdom, such as British Citizenship or Indefinite Leave to Remain (ILR).

PSA Engineer – ADMS (UK-based | No Sponsorship)

Location: United Kingdom (Hybrid / Remote options may be considered)

Type: Permanent | Full-time

We are seeking a Power Systems Automation (PSA) Engineer with hands-on experience in Advanced Distribution Management Systems (ADMS) to support real-time control environments for leading UK utilities. The role combines electrical engineering principles with strong systems integration and software skills.

Key Responsibilities

• Configure, maintain, and support ADMS applications in live operational environments.
• Perform system integration, testing, and deployment of new releases, patches, and updates.
• Analyze system logs, debug errors, and apply fixes to production systems.
• Develop and maintain scripts and SQL queries for automation and performance monitoring.
• Manage configuration and version control using GitHub or ClearCase.
• Install and maintain OS and third-party components such as Oracle Database and NetApp software.
• Collaborate with operations and IT teams to ensure stability, performance, and compliance.

Requirements

• Degree in Electrical / Power Systems Engineering (or related field).
• Solid understanding of distribution networks and real-time control systems.
• Strong proficiency with Linux and Windows environments.
• Experience in C, C++, Java, and Oracle Database administration.
• Skilled in SQL scripting, shell scripting, and log analysis.
• Proven experience working with real-time or mission-critical systems.
• Hands-on background in system patching, integration, and troubleshooting.

Desirable:

• Experience with GE PowerOn Reliance, Schneider EcoStruxure, or Siemens Spectrum ADMS.
• Familiarity with SCADA, DMS, OMS, and related communication protocols (DNP3, IEC 60870, IEC 61850).
• Exposure to containerization (Docker, Kubernetes) or cloud-based environments.

Eligibility

No visa sponsorship is available for this position. Applicants must have the right to work in the United Kingdom, such as British Citizenship or Indefinite Leave to Remain (ILR).

Site Reliability Engineer - DevOps – Financial Services, CI/CD, Python, AWS, Kubernetes, Splunk

I’m looking for a DevOps Engineer for a leading consulting company based in London. You need to have strong experience with DevOps and Development within production, supporting multiple applications. You need to have experience working on Continuous Integration / Continuous Delivery (CI/CD).

Key Skills

• CI/CD
• Python
• AWS
• Banking experience

Hybrid 3 days per week from Battersea.

Offering up to £70k salary.

Must hold British or EU Citizenship or ILR - no sponsorship available.

Site Reliability Engineer - DevOps – Financial Services, CI/CD, Python, AWS, Kubernetes, Splunk

Data Engineer – Crypto Client, London, Hybrid, £Competitive

We're hiring on behalf of a leading crypto client for an experienced Data Engineer to join their fast-growing team in London. This is an exciting opportunity to work on cutting-edge blockchain data infrastructure in a highly dynamic environment.

What We're Looking For:

• 5+ years of engineering experience
• Strong expertise in data engineering:
• – Proficient in Python, Spark
• – Advanced SQL skills
• Proven experience with data ingestion pipelines
• Hands-on with cloud platforms – ideally AWS
• Solid experience working with Big Data and time series databases

You’ll be part of a team shaping the future of decentralized finance through robust, scalable data systems.

Apply now for immediate consideration.

No sponsorship available, must hold British Citizenship, European Citizenship or ILR.

Senior Data Engineer - SQL, ETL, Python - Manchester

One of my tech clients are looking for a Senior Data Engineer in Manchester to join its data migration team.

Responsibilities:

• Hands on SQL Scripting
• Implement and research best practice Data Tools available
• Write and optimize complex SQL scripts for ETL processes
• Customer facing to understand legacy systems
• Data migration to modern systems

Key Skills:

• 4+ years data engineering experience
• SQL Scripting
• ETL Development
• Python or Java development (desired but not essential)

Apply now for immediate consideration.

No sponsorship available. Must hold British or European Citizenship or ILR ONLY.

Dynamics Support Analyst - London (Hybrid) - Dynamics CRM, F&SCM

One of our clients in London is hiring for a Dynamics 365 Support Analyst for a growth position.

Key Skills:

• User Support - 1st, 2nd and 3rd line support experience to resolve tickets within SLAs
• System Administration and Maintenance - focussing on integrity and quality of system and data
• Process adoption - Testing systems to ensure smooth deployments and collaborate with wider team and stakeholders
• Knowledge of CRM Dynamics and F&SCM applications

This is a permanent role based in London 2 days per week in Holborn.

No sponsorship is available for this role, candidates must hold citizenship or ILR.

Apply now for immediate consideration.

Application Support Analyst - 1st & 2nd line support, SQL, Swift

I am seeking an Application Support Analyst to join a leading bank in London working with wider teams to resolve support tickets and review software and systems.

Responsibilities:

• 1st & 2nd line support
• Application Support
• Vendor management

Key Skill:

• Linux/Unix
• SQL
• Swift
• High volume app support

This is a full-time position paying Associate level salary plus a very attractive benefits and bonus package. You will be required to go into the office 2 times per week.

If you feel that your skillset and experience are a good fit for this role please apply so that we can have a confidential discussion.