G MASS

Open 35d HybridUKContractLead

SFTR Lead Business Analyst

Automation Data Quality Jira Requirements Gathering Root Cause Analysis +3 skills

We’re partnering with a leading global hedge fund to enhance and optimise its Securities Financing Transactions Regulation (SFTR) reporting framework. The firm already has a mature SFTR reporting process and supporting…

Open 35d HybridUKContractLead

Trade & Transaction Reporting SME / Lead Business Analyst

Automation Data Quality Jira Requirements Gathering Root Cause Analysis +3 skills

We’re partnering with a leading global hedge fund to enhance and optimise its European trade and transaction reporting framework. The firm has mature regulatory reporting processes and infrastructure in place and is…

Operational Oversight Manager - Delegated Authorities

Open 35d UKContract

G MASS are working with a leading global reinsurer to find a Regional Operational Oversight Manager for their Delegated Authority function, covering Company and Syndicate business across EMEA. This is a broad,…

Quality Assurance Manager

Open 37d UKContract

Acceptance Criteria Agile AI API Automation +4 skills

Our client, a leading UK wealth manager serving affluent and high-net-worth customers, is seeking an experienced QA Manager to lead quality assurance across its technology estate. The role will establish a consistent…

Project Manager - ERM & Procurement Systems Implementation

Open 38d UKContract

G MASS is hiring an experienced Project Manager for deployment into a London Market syndicate, to lead the delivery of two strategically important technology implementations: a new Enterprise Risk Management (ERM)…

Stakeholder Management

Open 42d UKContractSenior

Senior Business Analyst - Underwriting Workbench

Acceptance Criteria Azure Azure DevOps DevOps Process Improvement +3 skills

We are seeking an experienced Senior Business Analyst to support the same underwriting workbench implementation from a business and process perspective, ensuring that requirements accurately reflect operational…

Open 42d UKContractSenior

Senior Technical Business Analyst - Underwriting Workbench

Acceptance Criteria API Data Quality DevOps Gap Analysis +1 skills

We are seeking an experienced, technical Senior Business Analyst to support delivery of a new underwriting workbench platform. The successful candidate will translate business and technical needs into solution-ready BA…

Regulatory Operations Change Manager

Open 42d UKContract

Automation Data Quality Flux Process Improvement

We’re partnering with a regulatory reporting services provider, as it strengthens the change capability within its managed services business. The role sits on a managed regulatory reporting service delivered to a major…

Decision Focus SME / Technical Business Analyst

Open 42d UKContract

Requirements Gathering Solution Design Stakeholder Management

G MASS Consulting is looking for an experienced Decision Focus SME / Technical Business Analyst to support a leading Lloyd’s Managing Agent within its Technology function. The successful consultant will act as the…

SFTR Business Analyst / Subject Matter Expert

Open 45d UKContract

Data Quality Stakeholder Management

We’re partnering with a regulatory reporting platform, as it strengthens the SFTR subject matter expertise behind its client-facing teams. This is a client-facing advisory role rather than an in-house one. Instead of…

Securities Operations Technology Analyst

Open 49d UKContract

AI Automation Data Quality Gap Analysis Microsoft Copilot +6 skills

G MASS is seeking a highly motivated Securities Operations Technology Analyst to join one of our multinational banking clients. The Securities Operations Technology Analyst is responsible for supporting the…

Fractional Data Science Lead (FP&A) (2-3 days per week)

Open 64d UKLead

Agentic AI AI Azure Data Engineering Data Governance +6 skills

Senior data science advisor guiding a fund/corporate services client’s data transformation, designing scalable data marts, enforcing modelling rigor, and upskilling FP&A/data engineering teams to future-proof analytics and AI use.

up to 2K £ / day

Open 64d UKFull-timeSenior

Senior Data Scientist (FP&A) (Full-time)

Agentic AI AI Azure Data Engineering Data Governance +6 skills

Senior Data Scientist (FP&A) advises on data strategy, schema design, and modelling for a financial services firm’s data transformation, ensuring scalability and future-proofing while mentoring internal teams.

up to 800 £ / day

Graduate Operations Analyst - London Market Insurance

Open 71d UKJunior

This role is a graduate opportunity to join the central operations team of a leading London Market insurance syndicate, supporting the smooth running of core processes that underpin underwriting and policy…

Data Quality

Open 80d UKContractSenior

Senior QA Automation Engineer

AI Automation CI/CD Gap Analysis GCP +9 skills

Build and own an in-house automated testing platform for a global hedge fund, extending full-stack (React, Python) and integrating AI-driven test generation and lineage from requirements to results.

Open 82d UKFull-timeSenior

Senior Compliance Analyst - Control Room & Data

Automation Data Quality Python Requirements Gathering SQL

Compliance analyst maintains restriction lists and monitors position limits for a hedge fund, while improving data and automation to strengthen controls and reduce risk.

up to 150K £

Open 82d HybridUKContract

Procurement Assistant

We are keen to speak with individuals with 1-4 years of experience in procurement administrative or similar role to join a dynamic Insurance business based in Central London. This is an exciting opportunity for someone…

Vendor Management

Underwriting Operations Analyst

Open 82d UKContract

Automation Data Quality Data Visualization Power BI SQL

We are working with a Lloyd's managing agent to find an Underwriting Operations Analyst for their Operations function. This role blends data, controls and reporting responsibilities, working closely with Syndicate…

Scrum Master - London Market Insurance

Open 82d UKContract

Agile Analytics Azure Azure DevOps Data Warehousing +5 skills

We are seeking an experienced Scrum Master within a London market insurer. This is a broad, cross-functional delivery role - sitting across three active teams rather than being embedded in a single project. The…